diff --git a/.eslintignore b/.eslintignore index 4b5e781c2697..d983c4bedfaa 100644 --- a/.eslintignore +++ b/.eslintignore @@ -26,6 +26,7 @@ target /src/plugins/data/common/es_query/kuery/ast/_generated_/** /src/plugins/vis_type_timelion/public/_generated_/** /src/plugins/vis_type_timelion/public/webpackShims/jquery.flot.* +/src/plugins/timelion/public/webpackShims/jquery.flot.* /x-pack/legacy/plugins/**/__tests__/fixtures/** /x-pack/plugins/apm/e2e/**/snapshots.js /x-pack/plugins/apm/e2e/tmp/* diff --git a/.i18nrc.json b/.i18nrc.json index 9af7f17067b8..e8431fdb3f0e 100644 --- a/.i18nrc.json +++ b/.i18nrc.json @@ -44,7 +44,7 @@ "src/plugins/telemetry_management_section" ], "tileMap": "src/plugins/tile_map", - "timelion": ["src/legacy/core_plugins/timelion", "src/plugins/vis_type_timelion"], + "timelion": ["src/plugins/timelion", "src/plugins/vis_type_timelion"], "uiActions": "src/plugins/ui_actions", "visDefaultEditor": "src/plugins/vis_default_editor", "visTypeMarkdown": "src/plugins/vis_type_markdown", diff --git a/.sass-lint.yml b/.sass-lint.yml index 055929006259..19d9b10f909b 100644 --- a/.sass-lint.yml +++ b/.sass-lint.yml @@ -1,7 +1,7 @@ files: include: - 'src/legacy/core_plugins/metrics/**/*.s+(a|c)ss' - - 'src/legacy/core_plugins/timelion/**/*.s+(a|c)ss' + - 'src/plugins/timelion/**/*.s+(a|c)ss' - 'src/plugins/vis_type_vislib/**/*.s+(a|c)ss' - 'src/plugins/vis_type_xy/**/*.s+(a|c)ss' - 'x-pack/plugins/canvas/**/*.s+(a|c)ss' diff --git a/src/legacy/core_plugins/timelion/index.ts b/src/legacy/core_plugins/timelion/index.ts deleted file mode 100644 index 9c8ab156d1a7..000000000000 --- a/src/legacy/core_plugins/timelion/index.ts +++ /dev/null @@ -1,189 +0,0 @@ -/* - * Licensed to Elasticsearch B.V. under one or more contributor - * license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright - * ownership. Elasticsearch B.V. licenses this file to you under - * the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -import { resolve } from 'path'; -import { i18n } from '@kbn/i18n'; -import { Legacy } from 'kibana'; -import { LegacyPluginApi, LegacyPluginInitializer } from 'src/legacy/plugin_discovery/types'; -import { DEFAULT_APP_CATEGORIES } from '../../../core/server'; - -const experimentalLabel = i18n.translate('timelion.uiSettings.experimentalLabel', { - defaultMessage: 'experimental', -}); - -const timelionPluginInitializer: LegacyPluginInitializer = ({ Plugin }: LegacyPluginApi) => - new Plugin({ - require: ['kibana', 'elasticsearch'], - config(Joi: any) { - return Joi.object({ - enabled: Joi.boolean().default(true), - ui: Joi.object({ - enabled: Joi.boolean().default(false), - }).default(), - graphiteUrls: Joi.array() - .items(Joi.string().uri({ scheme: ['http', 'https'] })) - .default([]), - }).default(); - }, - // @ts-ignore - // https://github.com/elastic/kibana/pull/44039#discussion_r326582255 - uiCapabilities() { - return { - timelion: { - save: true, - }, - }; - }, - publicDir: resolve(__dirname, 'public'), - uiExports: { - app: { - title: 'Timelion', - order: 8000, - icon: 'plugins/timelion/icon.svg', - euiIconType: 'timelionApp', - main: 'plugins/timelion/app', - category: DEFAULT_APP_CATEGORIES.kibana, - }, - styleSheetPaths: resolve(__dirname, 'public/index.scss'), - hacks: [resolve(__dirname, 'public/legacy')], - uiSettingDefaults: { - 'timelion:showTutorial': { - name: i18n.translate('timelion.uiSettings.showTutorialLabel', { - defaultMessage: 'Show tutorial', - }), - value: false, - description: i18n.translate('timelion.uiSettings.showTutorialDescription', { - defaultMessage: 'Should I show the tutorial by default when entering the timelion app?', - }), - category: ['timelion'], - }, - 'timelion:es.timefield': { - name: i18n.translate('timelion.uiSettings.timeFieldLabel', { - defaultMessage: 'Time field', - }), - value: '@timestamp', - description: i18n.translate('timelion.uiSettings.timeFieldDescription', { - defaultMessage: 'Default field containing a timestamp when using {esParam}', - values: { esParam: '.es()' }, - }), - category: ['timelion'], - }, - 'timelion:es.default_index': { - name: i18n.translate('timelion.uiSettings.defaultIndexLabel', { - defaultMessage: 'Default index', - }), - value: '_all', - description: i18n.translate('timelion.uiSettings.defaultIndexDescription', { - defaultMessage: 'Default elasticsearch index to search with {esParam}', - values: { esParam: '.es()' }, - }), - category: ['timelion'], - }, - 'timelion:target_buckets': { - name: i18n.translate('timelion.uiSettings.targetBucketsLabel', { - defaultMessage: 'Target buckets', - }), - value: 200, - description: i18n.translate('timelion.uiSettings.targetBucketsDescription', { - defaultMessage: 'The number of buckets to shoot for when using auto intervals', - }), - category: ['timelion'], - }, - 'timelion:max_buckets': { - name: i18n.translate('timelion.uiSettings.maximumBucketsLabel', { - defaultMessage: 'Maximum buckets', - }), - value: 2000, - description: i18n.translate('timelion.uiSettings.maximumBucketsDescription', { - defaultMessage: 'The maximum number of buckets a single datasource can return', - }), - category: ['timelion'], - }, - 'timelion:default_columns': { - name: i18n.translate('timelion.uiSettings.defaultColumnsLabel', { - defaultMessage: 'Default columns', - }), - value: 2, - description: i18n.translate('timelion.uiSettings.defaultColumnsDescription', { - defaultMessage: 'Number of columns on a timelion sheet by default', - }), - category: ['timelion'], - }, - 'timelion:default_rows': { - name: i18n.translate('timelion.uiSettings.defaultRowsLabel', { - defaultMessage: 'Default rows', - }), - value: 2, - description: i18n.translate('timelion.uiSettings.defaultRowsDescription', { - defaultMessage: 'Number of rows on a timelion sheet by default', - }), - category: ['timelion'], - }, - 'timelion:min_interval': { - name: i18n.translate('timelion.uiSettings.minimumIntervalLabel', { - defaultMessage: 'Minimum interval', - }), - value: '1ms', - description: i18n.translate('timelion.uiSettings.minimumIntervalDescription', { - defaultMessage: 'The smallest interval that will be calculated when using "auto"', - description: - '"auto" is a technical value in that context, that should not be translated.', - }), - category: ['timelion'], - }, - 'timelion:graphite.url': { - name: i18n.translate('timelion.uiSettings.graphiteURLLabel', { - defaultMessage: 'Graphite URL', - description: - 'The URL should be in the form of https://www.hostedgraphite.com/UID/ACCESS_KEY/graphite', - }), - value: (server: Legacy.Server) => { - const urls = server.config().get('timelion.graphiteUrls') as string[]; - if (urls.length === 0) { - return null; - } else { - return urls[0]; - } - }, - description: i18n.translate('timelion.uiSettings.graphiteURLDescription', { - defaultMessage: - '{experimentalLabel} The URL of your graphite host', - values: { experimentalLabel: `[${experimentalLabel}]` }, - }), - type: 'select', - options: (server: Legacy.Server) => server.config().get('timelion.graphiteUrls'), - category: ['timelion'], - }, - 'timelion:quandl.key': { - name: i18n.translate('timelion.uiSettings.quandlKeyLabel', { - defaultMessage: 'Quandl key', - }), - value: 'someKeyHere', - description: i18n.translate('timelion.uiSettings.quandlKeyDescription', { - defaultMessage: '{experimentalLabel} Your API key from www.quandl.com', - values: { experimentalLabel: `[${experimentalLabel}]` }, - }), - category: ['timelion'], - }, - }, - }, - }); - -// eslint-disable-next-line import/no-default-export -export default timelionPluginInitializer; diff --git a/src/legacy/core_plugins/timelion/package.json b/src/legacy/core_plugins/timelion/package.json deleted file mode 100644 index 8b138e3b76d1..000000000000 --- a/src/legacy/core_plugins/timelion/package.json +++ /dev/null @@ -1,5 +0,0 @@ -{ - "author": "Rashid Khan ", - "name": "timelion", - "version": "kibana" -} diff --git a/src/legacy/core_plugins/timelion/public/app.js b/src/legacy/core_plugins/timelion/public/app.js deleted file mode 100644 index e6bbceb1ae58..000000000000 --- a/src/legacy/core_plugins/timelion/public/app.js +++ /dev/null @@ -1,518 +0,0 @@ -/* - * Licensed to Elasticsearch B.V. under one or more contributor - * license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright - * ownership. Elasticsearch B.V. licenses this file to you under - * the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -import _ from 'lodash'; -// required for `ngSanitize` angular module -import 'angular-sanitize'; - -import { i18n } from '@kbn/i18n'; - -import routes from 'ui/routes'; -import { capabilities } from 'ui/capabilities'; -import { docTitle } from 'ui/doc_title'; -import { fatalError, toastNotifications } from 'ui/notify'; -import { timefilter } from 'ui/timefilter'; -import { npStart } from 'ui/new_platform'; -import { getSavedSheetBreadcrumbs, getCreateBreadcrumbs } from './breadcrumbs'; -import { getTimezone } from '../../../../plugins/vis_type_timelion/public'; - -import 'uiExports/savedObjectTypes'; - -require('ui/i18n'); -require('ui/autoload/all'); - -// TODO: remove ui imports completely (move to plugins) -import 'ui/directives/input_focus'; -import './directives/saved_object_finder'; -import 'ui/directives/listen'; -import './directives/saved_object_save_as_checkbox'; -import './services/saved_sheet_register'; - -import rootTemplate from 'plugins/timelion/index.html'; -import { uiModules } from 'ui/modules'; - -import { loadKbnTopNavDirectives } from '../../../../plugins/kibana_legacy/public'; -loadKbnTopNavDirectives(npStart.plugins.navigation.ui); - -require('plugins/timelion/directives/cells/cells'); -require('plugins/timelion/directives/fixed_element'); -require('plugins/timelion/directives/fullscreen/fullscreen'); -require('plugins/timelion/directives/timelion_expression_input'); -require('plugins/timelion/directives/timelion_help/timelion_help'); -require('plugins/timelion/directives/timelion_interval/timelion_interval'); -require('plugins/timelion/directives/timelion_save_sheet'); -require('plugins/timelion/directives/timelion_load_sheet'); -require('plugins/timelion/directives/timelion_options_sheet'); - -document.title = 'Timelion - Kibana'; - -const app = uiModules.get('apps/timelion', ['i18n', 'ngSanitize']); - -routes.enable(); - -routes.when('/:id?', { - template: rootTemplate, - reloadOnSearch: false, - k7Breadcrumbs: ($injector, $route) => - $injector.invoke($route.current.params.id ? getSavedSheetBreadcrumbs : getCreateBreadcrumbs), - badge: (uiCapabilities) => { - if (uiCapabilities.timelion.save) { - return undefined; - } - - return { - text: i18n.translate('timelion.badge.readOnly.text', { - defaultMessage: 'Read only', - }), - tooltip: i18n.translate('timelion.badge.readOnly.tooltip', { - defaultMessage: 'Unable to save Timelion sheets', - }), - iconType: 'glasses', - }; - }, - resolve: { - savedSheet: function (redirectWhenMissing, savedSheets, $route) { - return savedSheets - .get($route.current.params.id) - .then((savedSheet) => { - if ($route.current.params.id) { - npStart.core.chrome.recentlyAccessed.add( - savedSheet.getFullPath(), - savedSheet.title, - savedSheet.id - ); - } - return savedSheet; - }) - .catch( - redirectWhenMissing({ - search: '/', - }) - ); - }, - }, -}); - -const location = 'Timelion'; - -app.controller('timelion', function ( - $http, - $route, - $routeParams, - $scope, - $timeout, - AppState, - config, - kbnUrl -) { - // Keeping this at app scope allows us to keep the current page when the user - // switches to say, the timepicker. - $scope.page = config.get('timelion:showTutorial', true) ? 1 : 0; - $scope.setPage = (page) => ($scope.page = page); - - timefilter.enableAutoRefreshSelector(); - timefilter.enableTimeRangeSelector(); - - const savedVisualizations = npStart.plugins.visualizations.savedVisualizationsLoader; - const timezone = getTimezone(config); - - const defaultExpression = '.es(*)'; - const savedSheet = $route.current.locals.savedSheet; - - $scope.topNavMenu = getTopNavMenu(); - - $timeout(function () { - if (config.get('timelion:showTutorial', true)) { - $scope.toggleMenu('showHelp'); - } - }, 0); - - $scope.transient = {}; - $scope.state = new AppState(getStateDefaults()); - function getStateDefaults() { - return { - sheet: savedSheet.timelion_sheet, - selected: 0, - columns: savedSheet.timelion_columns, - rows: savedSheet.timelion_rows, - interval: savedSheet.timelion_interval, - }; - } - - function getTopNavMenu() { - const newSheetAction = { - id: 'new', - label: i18n.translate('timelion.topNavMenu.newSheetButtonLabel', { - defaultMessage: 'New', - }), - description: i18n.translate('timelion.topNavMenu.newSheetButtonAriaLabel', { - defaultMessage: 'New Sheet', - }), - run: function () { - kbnUrl.change('/'); - }, - testId: 'timelionNewButton', - }; - - const addSheetAction = { - id: 'add', - label: i18n.translate('timelion.topNavMenu.addChartButtonLabel', { - defaultMessage: 'Add', - }), - description: i18n.translate('timelion.topNavMenu.addChartButtonAriaLabel', { - defaultMessage: 'Add a chart', - }), - run: function () { - $scope.$evalAsync(() => $scope.newCell()); - }, - testId: 'timelionAddChartButton', - }; - - const saveSheetAction = { - id: 'save', - label: i18n.translate('timelion.topNavMenu.saveSheetButtonLabel', { - defaultMessage: 'Save', - }), - description: i18n.translate('timelion.topNavMenu.saveSheetButtonAriaLabel', { - defaultMessage: 'Save Sheet', - }), - run: () => { - $scope.$evalAsync(() => $scope.toggleMenu('showSave')); - }, - testId: 'timelionSaveButton', - }; - - const deleteSheetAction = { - id: 'delete', - label: i18n.translate('timelion.topNavMenu.deleteSheetButtonLabel', { - defaultMessage: 'Delete', - }), - description: i18n.translate('timelion.topNavMenu.deleteSheetButtonAriaLabel', { - defaultMessage: 'Delete current sheet', - }), - disableButton: function () { - return !savedSheet.id; - }, - run: function () { - const title = savedSheet.title; - function doDelete() { - savedSheet - .delete() - .then(() => { - toastNotifications.addSuccess( - i18n.translate('timelion.topNavMenu.delete.modal.successNotificationText', { - defaultMessage: `Deleted '{title}'`, - values: { title }, - }) - ); - kbnUrl.change('/'); - }) - .catch((error) => fatalError(error, location)); - } - - const confirmModalOptions = { - confirmButtonText: i18n.translate('timelion.topNavMenu.delete.modal.confirmButtonLabel', { - defaultMessage: 'Delete', - }), - title: i18n.translate('timelion.topNavMenu.delete.modalTitle', { - defaultMessage: `Delete Timelion sheet '{title}'?`, - values: { title }, - }), - }; - - $scope.$evalAsync(() => { - npStart.core.overlays - .openConfirm( - i18n.translate('timelion.topNavMenu.delete.modal.warningText', { - defaultMessage: `You can't recover deleted sheets.`, - }), - confirmModalOptions - ) - .then((isConfirmed) => { - if (isConfirmed) { - doDelete(); - } - }); - }); - }, - testId: 'timelionDeleteButton', - }; - - const openSheetAction = { - id: 'open', - label: i18n.translate('timelion.topNavMenu.openSheetButtonLabel', { - defaultMessage: 'Open', - }), - description: i18n.translate('timelion.topNavMenu.openSheetButtonAriaLabel', { - defaultMessage: 'Open Sheet', - }), - run: () => { - $scope.$evalAsync(() => $scope.toggleMenu('showLoad')); - }, - testId: 'timelionOpenButton', - }; - - const optionsAction = { - id: 'options', - label: i18n.translate('timelion.topNavMenu.optionsButtonLabel', { - defaultMessage: 'Options', - }), - description: i18n.translate('timelion.topNavMenu.optionsButtonAriaLabel', { - defaultMessage: 'Options', - }), - run: () => { - $scope.$evalAsync(() => $scope.toggleMenu('showOptions')); - }, - testId: 'timelionOptionsButton', - }; - - const helpAction = { - id: 'help', - label: i18n.translate('timelion.topNavMenu.helpButtonLabel', { - defaultMessage: 'Help', - }), - description: i18n.translate('timelion.topNavMenu.helpButtonAriaLabel', { - defaultMessage: 'Help', - }), - run: () => { - $scope.$evalAsync(() => $scope.toggleMenu('showHelp')); - }, - testId: 'timelionDocsButton', - }; - - if (capabilities.get().timelion.save) { - return [ - newSheetAction, - addSheetAction, - saveSheetAction, - deleteSheetAction, - openSheetAction, - optionsAction, - helpAction, - ]; - } - return [newSheetAction, addSheetAction, openSheetAction, optionsAction, helpAction]; - } - - let refresher; - const setRefreshData = function () { - if (refresher) $timeout.cancel(refresher); - const interval = timefilter.getRefreshInterval(); - if (interval.value > 0 && !interval.pause) { - function startRefresh() { - refresher = $timeout(function () { - if (!$scope.running) $scope.search(); - startRefresh(); - }, interval.value); - } - startRefresh(); - } - }; - - const init = function () { - $scope.running = false; - $scope.search(); - setRefreshData(); - - $scope.model = { - timeRange: timefilter.getTime(), - refreshInterval: timefilter.getRefreshInterval(), - }; - - $scope.$listen($scope.state, 'fetch_with_changes', $scope.search); - timefilter.getFetch$().subscribe($scope.search); - - $scope.opts = { - saveExpression: saveExpression, - saveSheet: saveSheet, - savedSheet: savedSheet, - state: $scope.state, - search: $scope.search, - dontShowHelp: function () { - config.set('timelion:showTutorial', false); - $scope.setPage(0); - $scope.closeMenus(); - }, - }; - - $scope.menus = { - showHelp: false, - showSave: false, - showLoad: false, - showOptions: false, - }; - - $scope.toggleMenu = (menuName) => { - const curState = $scope.menus[menuName]; - $scope.closeMenus(); - $scope.menus[menuName] = !curState; - }; - - $scope.closeMenus = () => { - _.forOwn($scope.menus, function (value, key) { - $scope.menus[key] = false; - }); - }; - }; - - $scope.onTimeUpdate = function ({ dateRange }) { - $scope.model.timeRange = { - ...dateRange, - }; - timefilter.setTime(dateRange); - }; - - $scope.onRefreshChange = function ({ isPaused, refreshInterval }) { - $scope.model.refreshInterval = { - pause: isPaused, - value: refreshInterval, - }; - timefilter.setRefreshInterval({ - pause: isPaused, - value: refreshInterval ? refreshInterval : $scope.refreshInterval.value, - }); - - setRefreshData(); - }; - - $scope.$watch( - function () { - return savedSheet.lastSavedTitle; - }, - function (newTitle) { - docTitle.change(savedSheet.id ? newTitle : undefined); - } - ); - - $scope.toggle = function (property) { - $scope[property] = !$scope[property]; - }; - - $scope.newSheet = function () { - kbnUrl.change('/', {}); - }; - - $scope.newCell = function () { - $scope.state.sheet.push(defaultExpression); - $scope.state.selected = $scope.state.sheet.length - 1; - $scope.safeSearch(); - }; - - $scope.setActiveCell = function (cell) { - $scope.state.selected = cell; - }; - - $scope.search = function () { - $scope.state.save(); - $scope.running = true; - - // parse the time range client side to make sure it behaves like other charts - const timeRangeBounds = timefilter.getBounds(); - - const httpResult = $http - .post('../api/timelion/run', { - sheet: $scope.state.sheet, - time: _.assignIn( - { - from: timeRangeBounds.min, - to: timeRangeBounds.max, - }, - { - interval: $scope.state.interval, - timezone: timezone, - } - ), - }) - .then((resp) => resp.data) - .catch((resp) => { - throw resp.data; - }); - - httpResult - .then(function (resp) { - $scope.stats = resp.stats; - $scope.sheet = resp.sheet; - _.each(resp.sheet, function (cell) { - if (cell.exception) { - $scope.state.selected = cell.plot; - } - }); - $scope.running = false; - }) - .catch(function (resp) { - $scope.sheet = []; - $scope.running = false; - - const err = new Error(resp.message); - err.stack = resp.stack; - toastNotifications.addError(err, { - title: i18n.translate('timelion.searchErrorTitle', { - defaultMessage: 'Timelion request error', - }), - }); - }); - }; - - $scope.safeSearch = _.debounce($scope.search, 500); - - function saveSheet() { - savedSheet.timelion_sheet = $scope.state.sheet; - savedSheet.timelion_interval = $scope.state.interval; - savedSheet.timelion_columns = $scope.state.columns; - savedSheet.timelion_rows = $scope.state.rows; - savedSheet.save().then(function (id) { - if (id) { - toastNotifications.addSuccess({ - title: i18n.translate('timelion.saveSheet.successNotificationText', { - defaultMessage: `Saved sheet '{title}'`, - values: { title: savedSheet.title }, - }), - 'data-test-subj': 'timelionSaveSuccessToast', - }); - - if (savedSheet.id !== $routeParams.id) { - kbnUrl.change('/{{id}}', { id: savedSheet.id }); - } - } - }); - } - - function saveExpression(title) { - savedVisualizations.get({ type: 'timelion' }).then(function (savedExpression) { - savedExpression.visState.params = { - expression: $scope.state.sheet[$scope.state.selected], - interval: $scope.state.interval, - }; - savedExpression.title = title; - savedExpression.visState.title = title; - savedExpression.save().then(function (id) { - if (id) { - toastNotifications.addSuccess( - i18n.translate('timelion.saveExpression.successNotificationText', { - defaultMessage: `Saved expression '{title}'`, - values: { title: savedExpression.title }, - }) - ); - } - }); - }); - } - - init(); -}); diff --git a/src/legacy/core_plugins/timelion/public/directives/cells/cells.js b/src/legacy/core_plugins/timelion/public/directives/cells/cells.js deleted file mode 100644 index a9121c13b159..000000000000 --- a/src/legacy/core_plugins/timelion/public/directives/cells/cells.js +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Licensed to Elasticsearch B.V. under one or more contributor - * license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright - * ownership. Elasticsearch B.V. licenses this file to you under - * the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -import _ from 'lodash'; -import { move } from 'ui/utils/collection'; -import { uiModules } from 'ui/modules'; - -require('angular-sortable-view'); -require('plugins/timelion/directives/chart/chart'); -require('plugins/timelion/directives/timelion_grid'); - -const app = uiModules.get('apps/timelion', ['angular-sortable-view']); -import html from './cells.html'; - -app.directive('timelionCells', function () { - return { - restrict: 'E', - scope: { - sheet: '=', - state: '=', - transient: '=', - onSearch: '=', - onSelect: '=', - }, - template: html, - link: function ($scope) { - $scope.removeCell = function (index) { - _.pullAt($scope.state.sheet, index); - $scope.onSearch(); - }; - - $scope.dropCell = function (item, partFrom, partTo, indexFrom, indexTo) { - $scope.onSelect(indexTo); - move($scope.sheet, indexFrom, indexTo); - }; - }, - }; -}); diff --git a/src/legacy/core_plugins/timelion/public/directives/fixed_element.js b/src/legacy/core_plugins/timelion/public/directives/fixed_element.js deleted file mode 100644 index 0e18240fc690..000000000000 --- a/src/legacy/core_plugins/timelion/public/directives/fixed_element.js +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Licensed to Elasticsearch B.V. under one or more contributor - * license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright - * ownership. Elasticsearch B.V. licenses this file to you under - * the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -import $ from 'jquery'; -import { uiModules } from 'ui/modules'; - -const app = uiModules.get('apps/timelion', []); -app.directive('fixedElementRoot', function () { - return { - restrict: 'A', - link: function ($elem) { - let fixedAt; - $(window).bind('scroll', function () { - const fixed = $('[fixed-element]', $elem); - const body = $('[fixed-element-body]', $elem); - const top = fixed.offset().top; - - if ($(window).scrollTop() > top) { - // This is a gross hack, but its better than it was. I guess - fixedAt = $(window).scrollTop(); - fixed.addClass(fixed.attr('fixed-element')); - body.addClass(fixed.attr('fixed-element-body')); - body.css({ top: fixed.height() }); - } - - if ($(window).scrollTop() < fixedAt) { - fixed.removeClass(fixed.attr('fixed-element')); - body.removeClass(fixed.attr('fixed-element-body')); - body.removeAttr('style'); - } - }); - }, - }; -}); diff --git a/src/legacy/core_plugins/timelion/public/directives/saved_object_finder.js b/src/legacy/core_plugins/timelion/public/directives/saved_object_finder.js deleted file mode 100644 index ae042310fd46..000000000000 --- a/src/legacy/core_plugins/timelion/public/directives/saved_object_finder.js +++ /dev/null @@ -1,315 +0,0 @@ -/* - * Licensed to Elasticsearch B.V. under one or more contributor - * license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright - * ownership. Elasticsearch B.V. licenses this file to you under - * the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -import _ from 'lodash'; -import rison from 'rison-node'; -import { uiModules } from 'ui/modules'; -import 'ui/directives/input_focus'; -import savedObjectFinderTemplate from './saved_object_finder.html'; -import { savedSheetLoader } from '../services/saved_sheets'; -import { keyMap } from 'ui/directives/key_map'; -import { - PaginateControlsDirectiveProvider, - PaginateDirectiveProvider, -} from '../../../../../plugins/kibana_legacy/public'; -import { PER_PAGE_SETTING } from '../../../../../plugins/saved_objects/common'; -import { VISUALIZE_ENABLE_LABS_SETTING } from '../../../../../plugins/visualizations/public'; - -const module = uiModules.get('kibana'); - -module - .directive('paginate', PaginateDirectiveProvider) - .directive('paginateControls', PaginateControlsDirectiveProvider) - .directive('savedObjectFinder', function ($location, kbnUrl, Private, config) { - return { - restrict: 'E', - scope: { - type: '@', - // optional make-url attr, sets the userMakeUrl in our scope - userMakeUrl: '=?makeUrl', - // optional on-choose attr, sets the userOnChoose in our scope - userOnChoose: '=?onChoose', - // optional useLocalManagement attr, removes link to management section - useLocalManagement: '=?useLocalManagement', - /** - * @type {function} - an optional function. If supplied an `Add new X` button is shown - * and this function is called when clicked. - */ - onAddNew: '=', - /** - * @{type} boolean - set this to true, if you don't want the search box above the - * table to automatically gain focus once loaded - */ - disableAutoFocus: '=', - }, - template: savedObjectFinderTemplate, - controllerAs: 'finder', - controller: function ($scope, $element) { - const self = this; - - // the text input element - const $input = $element.find('input[ng-model=filter]'); - - // The number of items to show in the list - $scope.perPage = config.get(PER_PAGE_SETTING); - - // the list that will hold the suggestions - const $list = $element.find('ul'); - - // the current filter string, used to check that returned results are still useful - let currentFilter = $scope.filter; - - // the most recently entered search/filter - let prevSearch; - - // the list of hits, used to render display - self.hits = []; - - self.service = savedSheetLoader; - self.properties = self.service.loaderProperties; - - filterResults(); - - /** - * Boolean that keeps track of whether hits are sorted ascending (true) - * or descending (false) by title - * @type {Boolean} - */ - self.isAscending = true; - - /** - * Sorts saved object finder hits either ascending or descending - * @param {Array} hits Array of saved finder object hits - * @return {Array} Array sorted either ascending or descending - */ - self.sortHits = function (hits) { - self.isAscending = !self.isAscending; - self.hits = self.isAscending - ? _.sortBy(hits, 'title') - : _.sortBy(hits, 'title').reverse(); - }; - - /** - * Passed the hit objects and will determine if the - * hit should have a url in the UI, returns it if so - * @return {string|null} - the url or nothing - */ - self.makeUrl = function (hit) { - if ($scope.userMakeUrl) { - return $scope.userMakeUrl(hit); - } - - if (!$scope.userOnChoose) { - return hit.url; - } - - return '#'; - }; - - self.preventClick = function ($event) { - $event.preventDefault(); - }; - - /** - * Called when a hit object is clicked, can override the - * url behavior if necessary. - */ - self.onChoose = function (hit, $event) { - if ($scope.userOnChoose) { - $scope.userOnChoose(hit, $event); - } - - const url = self.makeUrl(hit); - if (!url || url === '#' || url.charAt(0) !== '#') return; - - $event.preventDefault(); - - // we want the '/path', not '#/path' - kbnUrl.change(url.substr(1)); - }; - - $scope.$watch('filter', function (newFilter) { - // ensure that the currentFilter changes from undefined to '' - // which triggers - currentFilter = newFilter || ''; - filterResults(); - }); - - $scope.pageFirstItem = 0; - $scope.pageLastItem = 0; - $scope.onPageChanged = (page) => { - $scope.pageFirstItem = page.firstItem; - $scope.pageLastItem = page.lastItem; - }; - - //manages the state of the keyboard selector - self.selector = { - enabled: false, - index: -1, - }; - - self.getLabel = function () { - return _.words(self.properties.nouns).map(_.upperFirst).join(' '); - }; - - //key handler for the filter text box - self.filterKeyDown = function ($event) { - switch (keyMap[$event.keyCode]) { - case 'enter': - if (self.hitCount !== 1) return; - - const hit = self.hits[0]; - if (!hit) return; - - self.onChoose(hit, $event); - $event.preventDefault(); - break; - } - }; - - //key handler for the list items - self.hitKeyDown = function ($event, page, paginate) { - switch (keyMap[$event.keyCode]) { - case 'tab': - if (!self.selector.enabled) break; - - self.selector.index = -1; - self.selector.enabled = false; - - //if the user types shift-tab return to the textbox - //if the user types tab, set the focus to the currently selected hit. - if ($event.shiftKey) { - $input.focus(); - } else { - $list.find('li.active a').focus(); - } - - $event.preventDefault(); - break; - case 'down': - if (!self.selector.enabled) break; - - if (self.selector.index + 1 < page.length) { - self.selector.index += 1; - } - $event.preventDefault(); - break; - case 'up': - if (!self.selector.enabled) break; - - if (self.selector.index > 0) { - self.selector.index -= 1; - } - $event.preventDefault(); - break; - case 'right': - if (!self.selector.enabled) break; - - if (page.number < page.count) { - paginate.goToPage(page.number + 1); - self.selector.index = 0; - selectTopHit(); - } - $event.preventDefault(); - break; - case 'left': - if (!self.selector.enabled) break; - - if (page.number > 1) { - paginate.goToPage(page.number - 1); - self.selector.index = 0; - selectTopHit(); - } - $event.preventDefault(); - break; - case 'escape': - if (!self.selector.enabled) break; - - $input.focus(); - $event.preventDefault(); - break; - case 'enter': - if (!self.selector.enabled) break; - - const hitIndex = (page.number - 1) * paginate.perPage + self.selector.index; - const hit = self.hits[hitIndex]; - if (!hit) break; - - self.onChoose(hit, $event); - $event.preventDefault(); - break; - case 'shift': - break; - default: - $input.focus(); - break; - } - }; - - self.hitBlur = function () { - self.selector.index = -1; - self.selector.enabled = false; - }; - - self.manageObjects = function (type) { - $location.url('/management/kibana/objects?_a=' + rison.encode({ tab: type })); - }; - - self.hitCountNoun = function () { - return (self.hitCount === 1 ? self.properties.noun : self.properties.nouns).toLowerCase(); - }; - - function selectTopHit() { - setTimeout(function () { - //triggering a focus event kicks off a new angular digest cycle. - $list.find('a:first').focus(); - }, 0); - } - - function filterResults() { - if (!self.service) return; - if (!self.properties) return; - - // track the filter that we use for this search, - // but ensure that we don't search for the same - // thing twice. This is called from multiple places - // and needs to be smart about when it actually searches - const filter = currentFilter; - if (prevSearch === filter) return; - - prevSearch = filter; - - const isLabsEnabled = config.get(VISUALIZE_ENABLE_LABS_SETTING); - self.service.find(filter).then(function (hits) { - hits.hits = hits.hits.filter( - (hit) => isLabsEnabled || _.get(hit, 'type.stage') !== 'experimental' - ); - hits.total = hits.hits.length; - - // ensure that we don't display old results - // as we can't really cancel requests - if (currentFilter === filter) { - self.hitCount = hits.total; - self.hits = _.sortBy(hits.hits, 'title'); - } - }); - } - }, - }; - }); diff --git a/src/legacy/core_plugins/timelion/public/directives/timelion_expression_input.js b/src/legacy/core_plugins/timelion/public/directives/timelion_expression_input.js deleted file mode 100644 index 8b4c28a50b73..000000000000 --- a/src/legacy/core_plugins/timelion/public/directives/timelion_expression_input.js +++ /dev/null @@ -1,281 +0,0 @@ -/* - * Licensed to Elasticsearch B.V. under one or more contributor - * license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright - * ownership. Elasticsearch B.V. licenses this file to you under - * the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -/** - * Timelion Expression Autocompleter - * - * This directive allows users to enter multiline timelion expressions. If the user has entered - * a valid expression and then types a ".", this directive will display a list of suggestions. - * - * Users can navigate suggestions using the arrow keys. When a user selects a suggestion, it's - * inserted into the expression and the caret position is updated to be inside of the newly- - * added function's parentheses. - * - * Beneath the hood, we use a PEG grammar to validate the Timelion expression and detect if - * the caret is in a position within the expression that allows functions to be suggested. - * - * NOTE: This directive doesn't work well with contenteditable divs. Challenges include: - * - You have to replace markup with newline characters and spaces when passing the expression - * to the grammar. - * - You have to do the opposite when loading a saved expression, so that it appears correctly - * within the contenteditable (i.e. replace newlines with
markup). - * - The Range and Selection APIs ignore newlines when providing caret position, so there is - * literally no way to insert suggestions into the correct place in a multiline expression - * that has more than a single consecutive newline. - */ - -import _ from 'lodash'; -import $ from 'jquery'; -import PEG from 'pegjs'; -import grammar from 'raw-loader!../../../../../plugins/vis_type_timelion/common/chain.peg'; -import timelionExpressionInputTemplate from './timelion_expression_input.html'; -import { - SUGGESTION_TYPE, - Suggestions, - suggest, - insertAtLocation, -} from './timelion_expression_input_helpers'; -import { comboBoxKeys } from '@elastic/eui'; -import { npStart } from 'ui/new_platform'; - -const Parser = PEG.generate(grammar); - -export function TimelionExpInput($http, $timeout) { - return { - restrict: 'E', - scope: { - rows: '=', - sheet: '=', - updateChart: '&', - shouldPopoverSuggestions: '@', - }, - replace: true, - template: timelionExpressionInputTemplate, - link: function (scope, elem) { - const argValueSuggestions = npStart.plugins.visTypeTimelion.getArgValueSuggestions(); - const expressionInput = elem.find('[data-expression-input]'); - const functionReference = {}; - let suggestibleFunctionLocation = {}; - - scope.suggestions = new Suggestions(); - - function init() { - $http.get('../api/timelion/functions').then(function (resp) { - Object.assign(functionReference, { - byName: _.keyBy(resp.data, 'name'), - list: resp.data, - }); - }); - } - - function setCaretOffset(caretOffset) { - // Wait for Angular to update the input with the new expression and *then* we can set - // the caret position. - $timeout(() => { - expressionInput.focus(); - expressionInput[0].selectionStart = expressionInput[0].selectionEnd = caretOffset; - scope.$apply(); - }, 0); - } - - function insertSuggestionIntoExpression(suggestionIndex) { - if (scope.suggestions.isEmpty()) { - return; - } - - const { min, max } = suggestibleFunctionLocation; - let insertedValue; - let insertPositionMinOffset = 0; - - switch (scope.suggestions.type) { - case SUGGESTION_TYPE.FUNCTIONS: { - // Position the caret inside of the function parentheses. - insertedValue = `${scope.suggestions.list[suggestionIndex].name}()`; - - // min advanced one to not replace function '.' - insertPositionMinOffset = 1; - break; - } - case SUGGESTION_TYPE.ARGUMENTS: { - // Position the caret after the '=' - insertedValue = `${scope.suggestions.list[suggestionIndex].name}=`; - break; - } - case SUGGESTION_TYPE.ARGUMENT_VALUE: { - // Position the caret after the argument value - insertedValue = `${scope.suggestions.list[suggestionIndex].name}`; - break; - } - } - - const updatedExpression = insertAtLocation( - insertedValue, - scope.sheet, - min + insertPositionMinOffset, - max - ); - scope.sheet = updatedExpression; - - const newCaretOffset = min + insertedValue.length; - setCaretOffset(newCaretOffset); - } - - function scrollToSuggestionAt(index) { - // We don't cache these because the list changes based on user input. - const suggestionsList = $('[data-suggestions-list]'); - const suggestionListItem = $('[data-suggestion-list-item]')[index]; - // Scroll to the position of the item relative to the list, not to the window. - suggestionsList.scrollTop(suggestionListItem.offsetTop - suggestionsList[0].offsetTop); - } - - function getCursorPosition() { - if (expressionInput.length) { - return expressionInput[0].selectionStart; - } - return null; - } - - async function getSuggestions() { - const suggestions = await suggest( - scope.sheet, - functionReference.list, - Parser, - getCursorPosition(), - argValueSuggestions - ); - - // We're using ES6 Promises, not $q, so we have to wrap this in $apply. - scope.$apply(() => { - if (suggestions) { - scope.suggestions.setList(suggestions.list, suggestions.type); - scope.suggestions.show(); - suggestibleFunctionLocation = suggestions.location; - $timeout(() => { - const suggestionsList = $('[data-suggestions-list]'); - suggestionsList.scrollTop(0); - }, 0); - return; - } - - suggestibleFunctionLocation = undefined; - scope.suggestions.reset(); - }); - } - - function isNavigationalKey(key) { - const keyCodes = _.values(comboBoxKeys); - return keyCodes.includes(key); - } - - scope.onFocusInput = () => { - // Wait for the caret position of the input to update and then we can get suggestions - // (which depends on the caret position). - $timeout(getSuggestions, 0); - }; - - scope.onBlurInput = () => { - scope.suggestions.hide(); - }; - - scope.onKeyDownInput = (e) => { - // If we've pressed any non-navigational keys, then the user has typed something and we - // can exit early without doing any navigation. The keyup handler will pull up suggestions. - if (!isNavigationalKey(e.key)) { - return; - } - - switch (e.keyCode) { - case comboBoxKeys.ARROW_UP: - if (scope.suggestions.isVisible) { - // Up and down keys navigate through suggestions. - e.preventDefault(); - scope.suggestions.stepForward(); - scrollToSuggestionAt(scope.suggestions.index); - } - break; - - case comboBoxKeys.ARROW_DOWN: - if (scope.suggestions.isVisible) { - // Up and down keys navigate through suggestions. - e.preventDefault(); - scope.suggestions.stepBackward(); - scrollToSuggestionAt(scope.suggestions.index); - } - break; - - case comboBoxKeys.TAB: - // If there are no suggestions or none is selected, the user tabs to the next input. - if (scope.suggestions.isEmpty() || scope.suggestions.index < 0) { - // Before letting the tab be handled to focus the next element - // we need to hide the suggestions, otherwise it will focus these - // instead of the time interval select. - scope.suggestions.hide(); - return; - } - - // If we have suggestions, complete the selected one. - e.preventDefault(); - insertSuggestionIntoExpression(scope.suggestions.index); - break; - - case comboBoxKeys.ENTER: - if (e.metaKey || e.ctrlKey) { - // Re-render the chart when the user hits CMD+ENTER. - e.preventDefault(); - scope.updateChart(); - } else if (!scope.suggestions.isEmpty()) { - // If the suggestions are open, complete the expression with the suggestion. - e.preventDefault(); - insertSuggestionIntoExpression(scope.suggestions.index); - } - break; - - case comboBoxKeys.ESCAPE: - e.preventDefault(); - scope.suggestions.hide(); - break; - } - }; - - scope.onKeyUpInput = (e) => { - // If the user isn't navigating, then we should update the suggestions based on their input. - if (!isNavigationalKey(e.key)) { - getSuggestions(); - } - }; - - scope.onClickExpression = () => { - getSuggestions(); - }; - - scope.onClickSuggestion = (index) => { - insertSuggestionIntoExpression(index); - }; - - scope.getActiveSuggestionId = () => { - if (scope.suggestions.isVisible && scope.suggestions.index > -1) { - return `timelionSuggestion${scope.suggestions.index}`; - } - return ''; - }; - - init(); - }, - }; -} diff --git a/src/legacy/core_plugins/timelion/public/directives/timelion_grid.js b/src/legacy/core_plugins/timelion/public/directives/timelion_grid.js deleted file mode 100644 index a1b920f30e80..000000000000 --- a/src/legacy/core_plugins/timelion/public/directives/timelion_grid.js +++ /dev/null @@ -1,68 +0,0 @@ -/* - * Licensed to Elasticsearch B.V. under one or more contributor - * license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright - * ownership. Elasticsearch B.V. licenses this file to you under - * the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -import $ from 'jquery'; -import { uiModules } from 'ui/modules'; - -const app = uiModules.get('apps/timelion', []); -app.directive('timelionGrid', function () { - return { - restrict: 'A', - scope: { - timelionGridRows: '=', - timelionGridColumns: '=', - }, - link: function ($scope, $elem) { - function init() { - setDimensions(); - } - - $scope.$on('$destroy', function () { - $(window).off('resize'); //remove the handler added earlier - }); - - $(window).resize(function () { - setDimensions(); - }); - - $scope.$watchMulti(['timelionGridColumns', 'timelionGridRows'], function () { - setDimensions(); - }); - - function setDimensions() { - const borderSize = 2; - const headerSize = 45 + 35 + 28 + 20 * 2; // chrome + subnav + buttons + (container padding) - const verticalPadding = 10; - - if ($scope.timelionGridColumns != null) { - $elem.width($elem.parent().width() / $scope.timelionGridColumns - borderSize * 2); - } - - if ($scope.timelionGridRows != null) { - $elem.height( - ($(window).height() - headerSize) / $scope.timelionGridRows - - (verticalPadding + borderSize * 2) - ); - } - } - - init(); - }, - }; -}); diff --git a/src/legacy/core_plugins/timelion/public/directives/timelion_help/timelion_help.js b/src/legacy/core_plugins/timelion/public/directives/timelion_help/timelion_help.js deleted file mode 100644 index 25f3df13153b..000000000000 --- a/src/legacy/core_plugins/timelion/public/directives/timelion_help/timelion_help.js +++ /dev/null @@ -1,168 +0,0 @@ -/* - * Licensed to Elasticsearch B.V. under one or more contributor - * license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright - * ownership. Elasticsearch B.V. licenses this file to you under - * the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -import template from './timelion_help.html'; -import { i18n } from '@kbn/i18n'; -import { uiModules } from 'ui/modules'; -import _ from 'lodash'; -import moment from 'moment'; -import '../../components/timelionhelp_tabs_directive'; - -const app = uiModules.get('apps/timelion', []); - -app.directive('timelionHelp', function ($http) { - return { - restrict: 'E', - template, - controller: function ($scope) { - $scope.functions = { - list: [], - details: null, - }; - - $scope.activeTab = 'funcref'; - $scope.activateTab = function (tabName) { - $scope.activeTab = tabName; - }; - - function init() { - $scope.es = { - invalidCount: 0, - }; - - $scope.translations = { - nextButtonLabel: i18n.translate('timelion.help.nextPageButtonLabel', { - defaultMessage: 'Next', - }), - previousButtonLabel: i18n.translate('timelion.help.previousPageButtonLabel', { - defaultMessage: 'Previous', - }), - dontShowHelpButtonLabel: i18n.translate('timelion.help.dontShowHelpButtonLabel', { - defaultMessage: `Don't show this again`, - }), - strongNextText: i18n.translate('timelion.help.welcome.content.strongNextText', { - defaultMessage: 'Next', - }), - emphasizedEverythingText: i18n.translate( - 'timelion.help.welcome.content.emphasizedEverythingText', - { - defaultMessage: 'everything', - } - ), - notValidAdvancedSettingsPath: i18n.translate( - 'timelion.help.configuration.notValid.advancedSettingsPathText', - { - defaultMessage: 'Management / Kibana / Advanced Settings', - } - ), - validAdvancedSettingsPath: i18n.translate( - 'timelion.help.configuration.valid.advancedSettingsPathText', - { - defaultMessage: 'Management/Kibana/Advanced Settings', - } - ), - esAsteriskQueryDescription: i18n.translate( - 'timelion.help.querying.esAsteriskQueryDescriptionText', - { - defaultMessage: 'hey Elasticsearch, find everything in my default index', - } - ), - esIndexQueryDescription: i18n.translate( - 'timelion.help.querying.esIndexQueryDescriptionText', - { - defaultMessage: 'use * as the q (query) for the logstash-* index', - } - ), - strongAddText: i18n.translate('timelion.help.expressions.strongAddText', { - defaultMessage: 'Add', - }), - twoExpressionsDescriptionTitle: i18n.translate( - 'timelion.help.expressions.examples.twoExpressionsDescriptionTitle', - { - defaultMessage: 'Double the fun.', - } - ), - customStylingDescriptionTitle: i18n.translate( - 'timelion.help.expressions.examples.customStylingDescriptionTitle', - { - defaultMessage: 'Custom styling.', - } - ), - namedArgumentsDescriptionTitle: i18n.translate( - 'timelion.help.expressions.examples.namedArgumentsDescriptionTitle', - { - defaultMessage: 'Named arguments.', - } - ), - groupedExpressionsDescriptionTitle: i18n.translate( - 'timelion.help.expressions.examples.groupedExpressionsDescriptionTitle', - { - defaultMessage: 'Grouped expressions.', - } - ), - }; - - getFunctions(); - checkElasticsearch(); - } - - function getFunctions() { - return $http.get('../api/timelion/functions').then(function (resp) { - $scope.functions.list = resp.data; - }); - } - $scope.recheckElasticsearch = function () { - $scope.es.valid = null; - checkElasticsearch().then(function (valid) { - if (!valid) $scope.es.invalidCount++; - }); - }; - - function checkElasticsearch() { - return $http.get('../api/timelion/validate/es').then(function (resp) { - if (resp.data.ok) { - $scope.es.valid = true; - $scope.es.stats = { - min: moment(resp.data.min).format('LLL'), - max: moment(resp.data.max).format('LLL'), - field: resp.data.field, - }; - } else { - $scope.es.valid = false; - $scope.es.invalidReason = (function () { - try { - const esResp = JSON.parse(resp.data.resp.response); - return _.get(esResp, 'error.root_cause[0].reason'); - } catch (e) { - if (_.get(resp, 'data.resp.message')) return _.get(resp, 'data.resp.message'); - if (_.get(resp, 'data.resp.output.payload.message')) - return _.get(resp, 'data.resp.output.payload.message'); - return i18n.translate('timelion.help.unknownErrorMessage', { - defaultMessage: 'Unknown error', - }); - } - })(); - } - return $scope.es.valid; - }); - } - init(); - }, - }; -}); diff --git a/src/legacy/core_plugins/timelion/public/header.svg b/src/legacy/core_plugins/timelion/public/header.svg deleted file mode 100644 index 56f2f0dc51a6..000000000000 --- a/src/legacy/core_plugins/timelion/public/header.svg +++ /dev/null @@ -1,227 +0,0 @@ - - - - - - image/svg+xml - - Kibana-Full-Logo - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Kibana-Full-Logo - - - - - - - - - - - - - - - - - - - - - diff --git a/src/legacy/core_plugins/timelion/public/icon.svg b/src/legacy/core_plugins/timelion/public/icon.svg deleted file mode 100644 index ba9a704b3ade..000000000000 --- a/src/legacy/core_plugins/timelion/public/icon.svg +++ /dev/null @@ -1,97 +0,0 @@ - - - - - - - - - - - - - - - - - - image/svg+xml - - - - - - - - - diff --git a/src/legacy/core_plugins/timelion/public/legacy.ts b/src/legacy/core_plugins/timelion/public/legacy.ts deleted file mode 100644 index 7980291e2d46..000000000000 --- a/src/legacy/core_plugins/timelion/public/legacy.ts +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Licensed to Elasticsearch B.V. under one or more contributor - * license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright - * ownership. Elasticsearch B.V. licenses this file to you under - * the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -import { PluginInitializerContext } from 'kibana/public'; -import { npSetup, npStart } from 'ui/new_platform'; -import { plugin } from '.'; -import { TimelionPluginSetupDependencies } from './plugin'; -import { LegacyDependenciesPlugin } from './shim'; - -const setupPlugins: Readonly = { - // Temporary solution - // It will be removed when all dependent services are migrated to the new platform. - __LEGACY: new LegacyDependenciesPlugin(), -}; - -const pluginInstance = plugin({} as PluginInitializerContext); - -export const setup = pluginInstance.setup(npSetup.core, setupPlugins); -export const start = pluginInstance.start(npStart.core, npStart.plugins); diff --git a/src/legacy/core_plugins/timelion/public/logo.png b/src/legacy/core_plugins/timelion/public/logo.png deleted file mode 100644 index 7a62253697a0..000000000000 Binary files a/src/legacy/core_plugins/timelion/public/logo.png and /dev/null differ diff --git a/src/legacy/core_plugins/timelion/public/plugin.ts b/src/legacy/core_plugins/timelion/public/plugin.ts deleted file mode 100644 index 1f837303a2b3..000000000000 --- a/src/legacy/core_plugins/timelion/public/plugin.ts +++ /dev/null @@ -1,74 +0,0 @@ -/* - * Licensed to Elasticsearch B.V. under one or more contributor - * license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright - * ownership. Elasticsearch B.V. licenses this file to you under - * the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -import { - CoreSetup, - Plugin, - PluginInitializerContext, - IUiSettingsClient, - CoreStart, -} from 'kibana/public'; -import { getTimeChart } from './panels/timechart/timechart'; -import { Panel } from './panels/panel'; -import { LegacyDependenciesPlugin, LegacyDependenciesPluginSetup } from './shim'; -import { KibanaLegacyStart } from '../../../../plugins/kibana_legacy/public'; - -/** @internal */ -export interface TimelionVisualizationDependencies extends LegacyDependenciesPluginSetup { - uiSettings: IUiSettingsClient; - timelionPanels: Map; -} - -/** @internal */ -export interface TimelionPluginSetupDependencies { - // Temporary solution - __LEGACY: LegacyDependenciesPlugin; -} - -/** @internal */ -export class TimelionPlugin implements Plugin, void> { - initializerContext: PluginInitializerContext; - - constructor(initializerContext: PluginInitializerContext) { - this.initializerContext = initializerContext; - } - - public async setup(core: CoreSetup, { __LEGACY }: TimelionPluginSetupDependencies) { - const timelionPanels: Map = new Map(); - - const dependencies: TimelionVisualizationDependencies = { - uiSettings: core.uiSettings, - timelionPanels, - ...(await __LEGACY.setup(core, timelionPanels)), - }; - - this.registerPanels(dependencies); - } - - private registerPanels(dependencies: TimelionVisualizationDependencies) { - const timeChartPanel: Panel = getTimeChart(dependencies); - - dependencies.timelionPanels.set(timeChartPanel.name, timeChartPanel); - } - - public start(core: CoreStart, { kibanaLegacy }: { kibanaLegacy: KibanaLegacyStart }) { - kibanaLegacy.loadFontAwesome(); - } - - public stop(): void {} -} diff --git a/src/legacy/core_plugins/timelion/public/services/saved_sheets.ts b/src/legacy/core_plugins/timelion/public/services/saved_sheets.ts deleted file mode 100644 index 1fb29de83d3d..000000000000 --- a/src/legacy/core_plugins/timelion/public/services/saved_sheets.ts +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Licensed to Elasticsearch B.V. under one or more contributor - * license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright - * ownership. Elasticsearch B.V. licenses this file to you under - * the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -import { npStart } from 'ui/new_platform'; -// @ts-ignore -import { uiModules } from 'ui/modules'; -import { SavedObjectLoader } from '../../../../../plugins/saved_objects/public'; -import { createSavedSheetClass } from './_saved_sheet'; - -const module = uiModules.get('app/sheet'); - -const savedObjectsClient = npStart.core.savedObjects.client; -const services = { - savedObjectsClient, - indexPatterns: npStart.plugins.data.indexPatterns, - search: npStart.plugins.data.search, - chrome: npStart.core.chrome, - overlays: npStart.core.overlays, -}; - -const SavedSheet = createSavedSheetClass(services, npStart.core.uiSettings); - -export const savedSheetLoader = new SavedObjectLoader( - SavedSheet, - savedObjectsClient, - npStart.core.chrome -); -savedSheetLoader.urlFor = (id) => `#/${encodeURIComponent(id)}`; -// Customize loader properties since adding an 's' on type doesn't work for type 'timelion-sheet'. -savedSheetLoader.loaderProperties = { - name: 'timelion-sheet', - noun: 'Saved Sheets', - nouns: 'saved sheets', -}; - -// This is the only thing that gets injected into controllers -module.service('savedSheets', () => savedSheetLoader); diff --git a/src/legacy/core_plugins/timelion/public/shim/timelion_legacy_module.ts b/src/legacy/core_plugins/timelion/public/shim/timelion_legacy_module.ts deleted file mode 100644 index 8122259f1c99..000000000000 --- a/src/legacy/core_plugins/timelion/public/shim/timelion_legacy_module.ts +++ /dev/null @@ -1,55 +0,0 @@ -/* - * Licensed to Elasticsearch B.V. under one or more contributor - * license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright - * ownership. Elasticsearch B.V. licenses this file to you under - * the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -import 'ngreact'; -import 'brace/mode/hjson'; -import 'brace/ext/searchbox'; -import 'ui/accessibility/kbn_ui_ace_keyboard_mode'; - -import { once } from 'lodash'; -// @ts-ignore -import { uiModules } from 'ui/modules'; -import { Panel } from '../panels/panel'; -// @ts-ignore -import { Chart } from '../directives/chart/chart'; -// @ts-ignore -import { TimelionInterval } from '../directives/timelion_interval/timelion_interval'; -// @ts-ignore -import { TimelionExpInput } from '../directives/timelion_expression_input'; -// @ts-ignore -import { TimelionExpressionSuggestions } from '../directives/timelion_expression_suggestions/timelion_expression_suggestions'; - -/** @internal */ -export const initTimelionLegacyModule = once((timelionPanels: Map): void => { - require('ui/state_management/app_state'); - - uiModules - .get('apps/timelion', []) - .controller('TimelionVisController', function ($scope: any) { - $scope.$on('timelionChartRendered', (event: any) => { - event.stopPropagation(); - $scope.renderComplete(); - }); - }) - .constant('timelionPanels', timelionPanels) - .directive('chart', Chart) - .directive('timelionInterval', TimelionInterval) - .directive('timelionExpressionSuggestions', TimelionExpressionSuggestions) - .directive('timelionExpressionInput', TimelionExpInput); -}); diff --git a/src/legacy/ui/public/state_management/__tests__/state.js b/src/legacy/ui/public/state_management/__tests__/state.js index cde123e6c1d8..b6c705e81450 100644 --- a/src/legacy/ui/public/state_management/__tests__/state.js +++ b/src/legacy/ui/public/state_management/__tests__/state.js @@ -21,6 +21,7 @@ import sinon from 'sinon'; import expect from '@kbn/expect'; import ngMock from 'ng_mock'; import { encode as encodeRison } from 'rison-node'; +import uiRoutes from 'ui/routes'; import '../../private'; import { toastNotifications } from '../../notify'; import * as FatalErrorNS from '../../notify/fatal_error'; @@ -38,6 +39,8 @@ describe('State Management', () => { const sandbox = sinon.createSandbox(); afterEach(() => sandbox.restore()); + uiRoutes.enable(); + describe('Enabled', () => { let $rootScope; let $location; diff --git a/src/plugins/saved_objects/public/index.ts b/src/plugins/saved_objects/public/index.ts index 4f7a4ff7f196..9140de316605 100644 --- a/src/plugins/saved_objects/public/index.ts +++ b/src/plugins/saved_objects/public/index.ts @@ -36,6 +36,7 @@ export { isErrorNonFatal, } from './saved_object'; export { SavedObjectSaveOpts, SavedObjectKibanaServices, SavedObject } from './types'; +export { PER_PAGE_SETTING, LISTING_LIMIT_SETTING } from '../common'; export { SavedObjectsStart } from './plugin'; export const plugin = () => new SavedObjectsPublicPlugin(); diff --git a/src/plugins/timelion/kibana.json b/src/plugins/timelion/kibana.json index 55e492e8f23c..d8c709d867a3 100644 --- a/src/plugins/timelion/kibana.json +++ b/src/plugins/timelion/kibana.json @@ -1,8 +1,19 @@ { "id": "timelion", - "version": "0.0.1", - "kibanaVersion": "kibana", - "configPath": "timelion", - "ui": false, - "server": true + "version": "kibana", + "ui": true, + "server": true, + "requiredBundles": [ + "kibanaLegacy", + "kibanaUtils", + "savedObjects", + "visTypeTimelion" + ], + "requiredPlugins": [ + "visualizations", + "data", + "navigation", + "visTypeTimelion", + "kibanaLegacy" + ] } diff --git a/src/legacy/core_plugins/timelion/public/_app.scss b/src/plugins/timelion/public/_app.scss similarity index 100% rename from src/legacy/core_plugins/timelion/public/_app.scss rename to src/plugins/timelion/public/_app.scss diff --git a/src/plugins/timelion/public/app.js b/src/plugins/timelion/public/app.js new file mode 100644 index 000000000000..0294e71084f9 --- /dev/null +++ b/src/plugins/timelion/public/app.js @@ -0,0 +1,661 @@ +/* + * Licensed to Elasticsearch B.V. under one or more contributor + * license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright + * ownership. Elasticsearch B.V. licenses this file to you under + * the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +import _ from 'lodash'; + +import { i18n } from '@kbn/i18n'; + +import { createHashHistory } from 'history'; + +import { createKbnUrlStateStorage } from '../../kibana_utils/public'; +import { syncQueryStateWithUrl } from '../../data/public'; + +import { getSavedSheetBreadcrumbs, getCreateBreadcrumbs } from './breadcrumbs'; +import { + addFatalError, + registerListenEventListener, + watchMultiDecorator, +} from '../../kibana_legacy/public'; +import { getTimezone } from '../../vis_type_timelion/public'; +import { initCellsDirective } from './directives/cells/cells'; +import { initFullscreenDirective } from './directives/fullscreen/fullscreen'; +import { initFixedElementDirective } from './directives/fixed_element'; +import { initTimelionLoadSheetDirective } from './directives/timelion_load_sheet'; +import { initTimelionHelpDirective } from './directives/timelion_help/timelion_help'; +import { initTimelionSaveSheetDirective } from './directives/timelion_save_sheet'; +import { initTimelionOptionsSheetDirective } from './directives/timelion_options_sheet'; +import { initSavedObjectSaveAsCheckBoxDirective } from './directives/saved_object_save_as_checkbox'; +import { initSavedObjectFinderDirective } from './directives/saved_object_finder'; +import { initTimelionTabsDirective } from './components/timelionhelp_tabs_directive'; +import { initInputFocusDirective } from './directives/input_focus'; +import { Chart } from './directives/chart/chart'; +import { TimelionInterval } from './directives/timelion_interval/timelion_interval'; +import { timelionExpInput } from './directives/timelion_expression_input'; +import { TimelionExpressionSuggestions } from './directives/timelion_expression_suggestions/timelion_expression_suggestions'; +import { initSavedSheetService } from './services/saved_sheets'; +import { initTimelionAppState } from './timelion_app_state'; + +import rootTemplate from './index.html'; + +export function initTimelionApp(app, deps) { + app.run(registerListenEventListener); + + const savedSheetLoader = initSavedSheetService(app, deps); + + app.factory('history', () => createHashHistory()); + app.factory('kbnUrlStateStorage', (history) => + createKbnUrlStateStorage({ + history, + useHash: deps.core.uiSettings.get('state:storeInSessionStorage'), + }) + ); + app.config(watchMultiDecorator); + + app + .controller('TimelionVisController', function ($scope) { + $scope.$on('timelionChartRendered', (event) => { + event.stopPropagation(); + $scope.renderComplete(); + }); + }) + .constant('timelionPanels', deps.timelionPanels) + .directive('chart', Chart) + .directive('timelionInterval', TimelionInterval) + .directive('timelionExpressionSuggestions', TimelionExpressionSuggestions) + .directive('timelionExpressionInput', timelionExpInput(deps)); + + initTimelionHelpDirective(app); + initInputFocusDirective(app); + initTimelionTabsDirective(app, deps); + initSavedObjectFinderDirective(app, savedSheetLoader, deps.core.uiSettings); + initSavedObjectSaveAsCheckBoxDirective(app); + initCellsDirective(app); + initFixedElementDirective(app); + initFullscreenDirective(app); + initTimelionSaveSheetDirective(app); + initTimelionLoadSheetDirective(app); + initTimelionOptionsSheetDirective(app); + + const location = 'Timelion'; + + app.directive('timelionApp', function () { + return { + restrict: 'E', + controllerAs: 'timelionApp', + controller: timelionController, + }; + }); + + function timelionController( + $http, + $route, + $routeParams, + $scope, + $timeout, + history, + kbnUrlStateStorage + ) { + // Keeping this at app scope allows us to keep the current page when the user + // switches to say, the timepicker. + $scope.page = deps.core.uiSettings.get('timelion:showTutorial', true) ? 1 : 0; + $scope.setPage = (page) => ($scope.page = page); + const timefilter = deps.plugins.data.query.timefilter.timefilter; + + timefilter.enableAutoRefreshSelector(); + timefilter.enableTimeRangeSelector(); + + deps.core.chrome.docTitle.change('Timelion - Kibana'); + + // starts syncing `_g` portion of url with query services + const { stop: stopSyncingQueryServiceStateWithUrl } = syncQueryStateWithUrl( + deps.plugins.data.query, + kbnUrlStateStorage + ); + + const savedSheet = $route.current.locals.savedSheet; + + function getStateDefaults() { + return { + sheet: savedSheet.timelion_sheet, + selected: 0, + columns: savedSheet.timelion_columns, + rows: savedSheet.timelion_rows, + interval: savedSheet.timelion_interval, + }; + } + + const { stateContainer, stopStateSync } = initTimelionAppState({ + stateDefaults: getStateDefaults(), + kbnUrlStateStorage, + }); + + $scope.state = _.cloneDeep(stateContainer.getState()); + $scope.expression = _.clone($scope.state.sheet[$scope.state.selected]); + $scope.updatedSheets = []; + + const savedVisualizations = deps.plugins.visualizations.savedVisualizationsLoader; + const timezone = getTimezone(deps.core.uiSettings); + + const defaultExpression = '.es(*)'; + + $scope.topNavMenu = getTopNavMenu(); + + $timeout(function () { + if (deps.core.uiSettings.get('timelion:showTutorial', true)) { + $scope.toggleMenu('showHelp'); + } + }, 0); + + $scope.transient = {}; + + function getTopNavMenu() { + const newSheetAction = { + id: 'new', + label: i18n.translate('timelion.topNavMenu.newSheetButtonLabel', { + defaultMessage: 'New', + }), + description: i18n.translate('timelion.topNavMenu.newSheetButtonAriaLabel', { + defaultMessage: 'New Sheet', + }), + run: function () { + history.push('/'); + $route.reload(); + }, + testId: 'timelionNewButton', + }; + + const addSheetAction = { + id: 'add', + label: i18n.translate('timelion.topNavMenu.addChartButtonLabel', { + defaultMessage: 'Add', + }), + description: i18n.translate('timelion.topNavMenu.addChartButtonAriaLabel', { + defaultMessage: 'Add a chart', + }), + run: function () { + $scope.$evalAsync(() => $scope.newCell()); + }, + testId: 'timelionAddChartButton', + }; + + const saveSheetAction = { + id: 'save', + label: i18n.translate('timelion.topNavMenu.saveSheetButtonLabel', { + defaultMessage: 'Save', + }), + description: i18n.translate('timelion.topNavMenu.saveSheetButtonAriaLabel', { + defaultMessage: 'Save Sheet', + }), + run: () => { + $scope.$evalAsync(() => $scope.toggleMenu('showSave')); + }, + testId: 'timelionSaveButton', + }; + + const deleteSheetAction = { + id: 'delete', + label: i18n.translate('timelion.topNavMenu.deleteSheetButtonLabel', { + defaultMessage: 'Delete', + }), + description: i18n.translate('timelion.topNavMenu.deleteSheetButtonAriaLabel', { + defaultMessage: 'Delete current sheet', + }), + disableButton: function () { + return !savedSheet.id; + }, + run: function () { + const title = savedSheet.title; + function doDelete() { + savedSheet + .delete() + .then(() => { + deps.core.notifications.toasts.addSuccess( + i18n.translate('timelion.topNavMenu.delete.modal.successNotificationText', { + defaultMessage: `Deleted '{title}'`, + values: { title }, + }) + ); + history.push('/'); + }) + .catch((error) => addFatalError(deps.core.fatalErrors, error, location)); + } + + const confirmModalOptions = { + confirmButtonText: i18n.translate( + 'timelion.topNavMenu.delete.modal.confirmButtonLabel', + { + defaultMessage: 'Delete', + } + ), + title: i18n.translate('timelion.topNavMenu.delete.modalTitle', { + defaultMessage: `Delete Timelion sheet '{title}'?`, + values: { title }, + }), + }; + + $scope.$evalAsync(() => { + deps.core.overlays + .openConfirm( + i18n.translate('timelion.topNavMenu.delete.modal.warningText', { + defaultMessage: `You can't recover deleted sheets.`, + }), + confirmModalOptions + ) + .then((isConfirmed) => { + if (isConfirmed) { + doDelete(); + } + }); + }); + }, + testId: 'timelionDeleteButton', + }; + + const openSheetAction = { + id: 'open', + label: i18n.translate('timelion.topNavMenu.openSheetButtonLabel', { + defaultMessage: 'Open', + }), + description: i18n.translate('timelion.topNavMenu.openSheetButtonAriaLabel', { + defaultMessage: 'Open Sheet', + }), + run: () => { + $scope.$evalAsync(() => $scope.toggleMenu('showLoad')); + }, + testId: 'timelionOpenButton', + }; + + const optionsAction = { + id: 'options', + label: i18n.translate('timelion.topNavMenu.optionsButtonLabel', { + defaultMessage: 'Options', + }), + description: i18n.translate('timelion.topNavMenu.optionsButtonAriaLabel', { + defaultMessage: 'Options', + }), + run: () => { + $scope.$evalAsync(() => $scope.toggleMenu('showOptions')); + }, + testId: 'timelionOptionsButton', + }; + + const helpAction = { + id: 'help', + label: i18n.translate('timelion.topNavMenu.helpButtonLabel', { + defaultMessage: 'Help', + }), + description: i18n.translate('timelion.topNavMenu.helpButtonAriaLabel', { + defaultMessage: 'Help', + }), + run: () => { + $scope.$evalAsync(() => $scope.toggleMenu('showHelp')); + }, + testId: 'timelionDocsButton', + }; + + if (deps.core.application.capabilities.timelion.save) { + return [ + newSheetAction, + addSheetAction, + saveSheetAction, + deleteSheetAction, + openSheetAction, + optionsAction, + helpAction, + ]; + } + return [newSheetAction, addSheetAction, openSheetAction, optionsAction, helpAction]; + } + + let refresher; + const setRefreshData = function () { + if (refresher) $timeout.cancel(refresher); + const interval = timefilter.getRefreshInterval(); + if (interval.value > 0 && !interval.pause) { + function startRefresh() { + refresher = $timeout(function () { + if (!$scope.running) $scope.search(); + startRefresh(); + }, interval.value); + } + startRefresh(); + } + }; + + const init = function () { + $scope.running = false; + $scope.search(); + setRefreshData(); + + $scope.model = { + timeRange: timefilter.getTime(), + refreshInterval: timefilter.getRefreshInterval(), + }; + + const unsubscribeStateUpdates = stateContainer.subscribe((state) => { + const clonedState = _.cloneDeep(state); + $scope.updatedSheets.forEach((updatedSheet) => { + clonedState.sheet[updatedSheet.id] = updatedSheet.expression; + }); + $scope.state = clonedState; + $scope.opts.state = clonedState; + $scope.expression = _.clone($scope.state.sheet[$scope.state.selected]); + $scope.search(); + }); + + timefilter.getFetch$().subscribe($scope.search); + + $scope.opts = { + saveExpression: saveExpression, + saveSheet: saveSheet, + savedSheet: savedSheet, + state: _.cloneDeep(stateContainer.getState()), + search: $scope.search, + dontShowHelp: function () { + deps.core.uiSettings.set('timelion:showTutorial', false); + $scope.setPage(0); + $scope.closeMenus(); + }, + }; + + $scope.$watch('opts.state.rows', function (newRow) { + const state = stateContainer.getState(); + if (state.rows !== newRow) { + stateContainer.transitions.set('rows', newRow); + } + }); + + $scope.$watch('opts.state.columns', function (newColumn) { + const state = stateContainer.getState(); + if (state.columns !== newColumn) { + stateContainer.transitions.set('columns', newColumn); + } + }); + + $scope.menus = { + showHelp: false, + showSave: false, + showLoad: false, + showOptions: false, + }; + + $scope.toggleMenu = (menuName) => { + const curState = $scope.menus[menuName]; + $scope.closeMenus(); + $scope.menus[menuName] = !curState; + }; + + $scope.closeMenus = () => { + _.forOwn($scope.menus, function (value, key) { + $scope.menus[key] = false; + }); + }; + + $scope.$on('$destroy', () => { + stopSyncingQueryServiceStateWithUrl(); + unsubscribeStateUpdates(); + stopStateSync(); + }); + }; + + $scope.onTimeUpdate = function ({ dateRange }) { + $scope.model.timeRange = { + ...dateRange, + }; + timefilter.setTime(dateRange); + if (!$scope.running) $scope.search(); + }; + + $scope.onRefreshChange = function ({ isPaused, refreshInterval }) { + $scope.model.refreshInterval = { + pause: isPaused, + value: refreshInterval, + }; + timefilter.setRefreshInterval({ + pause: isPaused, + value: refreshInterval ? refreshInterval : $scope.refreshInterval.value, + }); + + setRefreshData(); + }; + + $scope.$watch( + function () { + return savedSheet.lastSavedTitle; + }, + function (newTitle) { + if (savedSheet.id && newTitle) { + deps.core.chrome.docTitle.change(newTitle); + } + } + ); + + $scope.$watch('expression', function (newExpression) { + const state = stateContainer.getState(); + if (state.sheet[state.selected] !== newExpression) { + const updatedSheet = $scope.updatedSheets.find( + (updatedSheet) => updatedSheet.id === state.selected + ); + if (updatedSheet) { + updatedSheet.expression = newExpression; + } else { + $scope.updatedSheets.push({ + id: state.selected, + expression: newExpression, + }); + } + } + }); + + $scope.toggle = function (property) { + $scope[property] = !$scope[property]; + }; + + $scope.changeInterval = function (interval) { + $scope.currentInterval = interval; + }; + + $scope.updateChart = function () { + const state = stateContainer.getState(); + const newSheet = _.clone(state.sheet); + if ($scope.updatedSheets.length) { + $scope.updatedSheets.forEach((updatedSheet) => { + newSheet[updatedSheet.id] = updatedSheet.expression; + }); + $scope.updatedSheets = []; + } + stateContainer.transitions.updateState({ + interval: $scope.currentInterval ? $scope.currentInterval : state.interval, + sheet: newSheet, + }); + }; + + $scope.newSheet = function () { + history.push('/'); + }; + + $scope.removeSheet = function (removedIndex) { + const state = stateContainer.getState(); + const newSheet = state.sheet.filter((el, index) => index !== removedIndex); + $scope.updatedSheets = $scope.updatedSheets.filter((el) => el.id !== removedIndex); + stateContainer.transitions.updateState({ + sheet: newSheet, + selected: removedIndex ? removedIndex - 1 : removedIndex, + }); + }; + + $scope.newCell = function () { + const state = stateContainer.getState(); + const newSheet = [...state.sheet, defaultExpression]; + stateContainer.transitions.updateState({ sheet: newSheet, selected: newSheet.length - 1 }); + }; + + $scope.setActiveCell = function (cell) { + const state = stateContainer.getState(); + if (state.selected !== cell) { + stateContainer.transitions.updateState({ sheet: $scope.state.sheet, selected: cell }); + } + }; + + $scope.search = function () { + $scope.running = true; + const state = stateContainer.getState(); + + // parse the time range client side to make sure it behaves like other charts + const timeRangeBounds = timefilter.getBounds(); + + const httpResult = $http + .post('../api/timelion/run', { + sheet: state.sheet, + time: _.assignIn( + { + from: timeRangeBounds.min, + to: timeRangeBounds.max, + }, + { + interval: state.interval, + timezone: timezone, + } + ), + }) + .then((resp) => resp.data) + .catch((resp) => { + throw resp.data; + }); + + httpResult + .then(function (resp) { + $scope.stats = resp.stats; + $scope.sheet = resp.sheet; + _.forEach(resp.sheet, function (cell) { + if (cell.exception && cell.plot !== state.selected) { + stateContainer.transitions.set('selected', cell.plot); + } + }); + $scope.running = false; + }) + .catch(function (resp) { + $scope.sheet = []; + $scope.running = false; + + const err = new Error(resp.message); + err.stack = resp.stack; + deps.core.notifications.toasts.addError(err, { + title: i18n.translate('timelion.searchErrorTitle', { + defaultMessage: 'Timelion request error', + }), + }); + }); + }; + + $scope.safeSearch = _.debounce($scope.search, 500); + + function saveSheet() { + const state = stateContainer.getState(); + savedSheet.timelion_sheet = state.sheet; + savedSheet.timelion_interval = state.interval; + savedSheet.timelion_columns = state.columns; + savedSheet.timelion_rows = state.rows; + savedSheet.save().then(function (id) { + if (id) { + deps.core.notifications.toasts.addSuccess({ + title: i18n.translate('timelion.saveSheet.successNotificationText', { + defaultMessage: `Saved sheet '{title}'`, + values: { title: savedSheet.title }, + }), + 'data-test-subj': 'timelionSaveSuccessToast', + }); + + if (savedSheet.id !== $routeParams.id) { + history.push(`/${savedSheet.id}`); + } + } + }); + } + + async function saveExpression(title) { + const vis = await deps.plugins.visualizations.createVis('timelion', { + title, + params: { + expression: $scope.state.sheet[$scope.state.selected], + interval: $scope.state.interval, + }, + }); + const state = deps.plugins.visualizations.convertFromSerializedVis(vis.serialize()); + const visSavedObject = await savedVisualizations.get(); + Object.assign(visSavedObject, state); + const id = await visSavedObject.save(); + if (id) { + deps.core.notifications.toasts.addSuccess( + i18n.translate('timelion.saveExpression.successNotificationText', { + defaultMessage: `Saved expression '{title}'`, + values: { title: state.title }, + }) + ); + } + } + + init(); + } + + app.config(function ($routeProvider) { + $routeProvider + .when('/:id?', { + template: rootTemplate, + reloadOnSearch: false, + k7Breadcrumbs: ($injector, $route) => + $injector.invoke( + $route.current.params.id ? getSavedSheetBreadcrumbs : getCreateBreadcrumbs + ), + badge: () => { + if (deps.core.application.capabilities.timelion.save) { + return undefined; + } + + return { + text: i18n.translate('timelion.badge.readOnly.text', { + defaultMessage: 'Read only', + }), + tooltip: i18n.translate('timelion.badge.readOnly.tooltip', { + defaultMessage: 'Unable to save Timelion sheets', + }), + iconType: 'glasses', + }; + }, + resolve: { + savedSheet: function (savedSheets, $route) { + return savedSheets + .get($route.current.params.id) + .then((savedSheet) => { + if ($route.current.params.id) { + deps.core.chrome.recentlyAccessed.add( + savedSheet.getFullPath(), + savedSheet.title, + savedSheet.id + ); + } + return savedSheet; + }) + .catch(); + }, + }, + }) + .otherwise('/'); + }); +} diff --git a/src/plugins/timelion/public/application.ts b/src/plugins/timelion/public/application.ts new file mode 100644 index 000000000000..a398106d56f5 --- /dev/null +++ b/src/plugins/timelion/public/application.ts @@ -0,0 +1,153 @@ +/* + * Licensed to Elasticsearch B.V. under one or more contributor + * license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright + * ownership. Elasticsearch B.V. licenses this file to you under + * the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +import './index.scss'; + +import { EuiIcon } from '@elastic/eui'; +import angular, { IModule } from 'angular'; +// required for `ngSanitize` angular module +import 'angular-sanitize'; +// required for ngRoute +import 'angular-route'; +import 'angular-sortable-view'; +import { i18nDirective, i18nFilter, I18nProvider } from '@kbn/i18n/angular'; +import { + IUiSettingsClient, + CoreStart, + PluginInitializerContext, + AppMountParameters, +} from 'kibana/public'; +import { getTimeChart } from './panels/timechart/timechart'; +import { Panel } from './panels/panel'; + +import { + configureAppAngularModule, + createTopNavDirective, + createTopNavHelper, +} from '../../kibana_legacy/public'; +import { TimelionPluginDependencies } from './plugin'; +import { DataPublicPluginStart } from '../../data/public'; +// @ts-ignore +import { initTimelionApp } from './app'; + +export interface RenderDeps { + pluginInitializerContext: PluginInitializerContext; + mountParams: AppMountParameters; + core: CoreStart; + plugins: TimelionPluginDependencies; + timelionPanels: Map; +} + +export interface TimelionVisualizationDependencies { + uiSettings: IUiSettingsClient; + timelionPanels: Map; + data: DataPublicPluginStart; + $rootScope: any; + $compile: any; +} + +let angularModuleInstance: IModule | null = null; + +export const renderApp = (deps: RenderDeps) => { + if (!angularModuleInstance) { + angularModuleInstance = createLocalAngularModule(deps); + // global routing stuff + configureAppAngularModule( + angularModuleInstance, + { core: deps.core, env: deps.pluginInitializerContext.env }, + true + ); + initTimelionApp(angularModuleInstance, deps); + } + + const $injector = mountTimelionApp(deps.mountParams.appBasePath, deps.mountParams.element, deps); + + return () => { + $injector.get('$rootScope').$destroy(); + }; +}; + +function registerPanels(dependencies: TimelionVisualizationDependencies) { + const timeChartPanel: Panel = getTimeChart(dependencies); + + dependencies.timelionPanels.set(timeChartPanel.name, timeChartPanel); +} + +const mainTemplate = (basePath: string) => `
+ +
`; + +const moduleName = 'app/timelion'; + +const thirdPartyAngularDependencies = ['ngSanitize', 'ngRoute', 'react', 'angular-sortable-view']; + +function mountTimelionApp(appBasePath: string, element: HTMLElement, deps: RenderDeps) { + const mountpoint = document.createElement('div'); + mountpoint.setAttribute('class', 'timelionAppContainer'); + // eslint-disable-next-line + mountpoint.innerHTML = mainTemplate(appBasePath); + // bootstrap angular into detached element and attach it later to + // make angular-within-angular possible + const $injector = angular.bootstrap(mountpoint, [moduleName]); + + registerPanels({ + uiSettings: deps.core.uiSettings, + timelionPanels: deps.timelionPanels, + data: deps.plugins.data, + $rootScope: $injector.get('$rootScope'), + $compile: $injector.get('$compile'), + }); + element.appendChild(mountpoint); + return $injector; +} + +function createLocalAngularModule(deps: RenderDeps) { + createLocalI18nModule(); + createLocalIconModule(); + createLocalTopNavModule(deps.plugins.navigation); + + const dashboardAngularModule = angular.module(moduleName, [ + ...thirdPartyAngularDependencies, + 'app/timelion/TopNav', + 'app/timelion/I18n', + 'app/timelion/icon', + ]); + return dashboardAngularModule; +} + +function createLocalIconModule() { + angular + .module('app/timelion/icon', ['react']) + .directive('icon', (reactDirective) => reactDirective(EuiIcon)); +} + +function createLocalTopNavModule(navigation: TimelionPluginDependencies['navigation']) { + angular + .module('app/timelion/TopNav', ['react']) + .directive('kbnTopNav', createTopNavDirective) + .directive('kbnTopNavHelper', createTopNavHelper(navigation.ui)); +} + +function createLocalI18nModule() { + angular + .module('app/timelion/I18n', []) + .provider('i18n', I18nProvider) + .filter('i18n', i18nFilter) + .directive('i18nId', i18nDirective); +} diff --git a/src/legacy/core_plugins/timelion/public/breadcrumbs.js b/src/plugins/timelion/public/breadcrumbs.js similarity index 100% rename from src/legacy/core_plugins/timelion/public/breadcrumbs.js rename to src/plugins/timelion/public/breadcrumbs.js diff --git a/src/legacy/core_plugins/timelion/public/components/timelionhelp_tabs.js b/src/plugins/timelion/public/components/timelionhelp_tabs.js similarity index 95% rename from src/legacy/core_plugins/timelion/public/components/timelionhelp_tabs.js rename to src/plugins/timelion/public/components/timelionhelp_tabs.js index 639bd7d65a19..7939afce412e 100644 --- a/src/legacy/core_plugins/timelion/public/components/timelionhelp_tabs.js +++ b/src/plugins/timelion/public/components/timelionhelp_tabs.js @@ -54,6 +54,6 @@ export function TimelionHelpTabs(props) { } TimelionHelpTabs.propTypes = { - activeTab: PropTypes.string.isRequired, - activateTab: PropTypes.func.isRequired, + activeTab: PropTypes.string, + activateTab: PropTypes.func, }; diff --git a/src/legacy/core_plugins/timelion/public/directives/fullscreen/fullscreen.js b/src/plugins/timelion/public/components/timelionhelp_tabs_directive.js similarity index 56% rename from src/legacy/core_plugins/timelion/public/directives/fullscreen/fullscreen.js rename to src/plugins/timelion/public/components/timelionhelp_tabs_directive.js index db234043bbf1..67e0d595314f 100644 --- a/src/legacy/core_plugins/timelion/public/directives/fullscreen/fullscreen.js +++ b/src/plugins/timelion/public/components/timelionhelp_tabs_directive.js @@ -17,25 +17,27 @@ * under the License. */ -import { uiModules } from 'ui/modules'; +import React from 'react'; +import { TimelionHelpTabs } from './timelionhelp_tabs'; -import 'angular-sortable-view'; -import 'plugins/timelion/directives/chart/chart'; -import 'plugins/timelion/directives/timelion_grid'; - -const app = uiModules.get('apps/timelion', ['angular-sortable-view']); -import html from './fullscreen.html'; - -app.directive('timelionFullscreen', function () { - return { - restrict: 'E', - scope: { - expression: '=', - series: '=', - state: '=', - transient: '=', - onSearch: '=', - }, - template: html, - }; -}); +export function initTimelionTabsDirective(app, deps) { + app.directive('timelionHelpTabs', function (reactDirective) { + return reactDirective( + (props) => { + return ( + + + + ); + }, + [['activeTab'], ['activateTab', { watchDepth: 'reference' }]], + { + restrict: 'E', + scope: { + activeTab: '=', + activateTab: '=', + }, + } + ); + }); +} diff --git a/src/legacy/core_plugins/timelion/public/directives/_index.scss b/src/plugins/timelion/public/directives/_index.scss similarity index 100% rename from src/legacy/core_plugins/timelion/public/directives/_index.scss rename to src/plugins/timelion/public/directives/_index.scss diff --git a/src/legacy/core_plugins/timelion/public/directives/_timelion_expression_input.scss b/src/plugins/timelion/public/directives/_timelion_expression_input.scss similarity index 100% rename from src/legacy/core_plugins/timelion/public/directives/_timelion_expression_input.scss rename to src/plugins/timelion/public/directives/_timelion_expression_input.scss diff --git a/src/legacy/core_plugins/timelion/public/directives/cells/_cells.scss b/src/plugins/timelion/public/directives/cells/_cells.scss similarity index 100% rename from src/legacy/core_plugins/timelion/public/directives/cells/_cells.scss rename to src/plugins/timelion/public/directives/cells/_cells.scss diff --git a/src/legacy/core_plugins/timelion/public/directives/cells/_index.scss b/src/plugins/timelion/public/directives/cells/_index.scss similarity index 100% rename from src/legacy/core_plugins/timelion/public/directives/cells/_index.scss rename to src/plugins/timelion/public/directives/cells/_index.scss diff --git a/src/legacy/core_plugins/timelion/public/directives/cells/cells.html b/src/plugins/timelion/public/directives/cells/cells.html similarity index 100% rename from src/legacy/core_plugins/timelion/public/directives/cells/cells.html rename to src/plugins/timelion/public/directives/cells/cells.html diff --git a/src/legacy/core_plugins/timelion/public/shim/legacy_dependencies_plugin.ts b/src/plugins/timelion/public/directives/cells/cells.js similarity index 50% rename from src/legacy/core_plugins/timelion/public/shim/legacy_dependencies_plugin.ts rename to src/plugins/timelion/public/directives/cells/cells.js index f6c329d417f2..36a1e80dd470 100644 --- a/src/legacy/core_plugins/timelion/public/shim/legacy_dependencies_plugin.ts +++ b/src/plugins/timelion/public/directives/cells/cells.js @@ -17,31 +17,36 @@ * under the License. */ -import chrome from 'ui/chrome'; -import { CoreSetup, Plugin } from 'kibana/public'; -import { initTimelionLegacyModule } from './timelion_legacy_module'; -import { Panel } from '../panels/panel'; +import { move } from './collection'; +import { initTimelionGridDirective } from '../timelion_grid'; -/** @internal */ -export interface LegacyDependenciesPluginSetup { - $rootScope: any; - $compile: any; -} - -export class LegacyDependenciesPlugin - implements Plugin, void> { - public async setup(core: CoreSetup, timelionPanels: Map) { - initTimelionLegacyModule(timelionPanels); +import html from './cells.html'; - const $injector = await chrome.dangerouslyGetActiveInjector(); +export function initCellsDirective(app) { + initTimelionGridDirective(app); + app.directive('timelionCells', function () { return { - $rootScope: $injector.get('$rootScope'), - $compile: $injector.get('$compile'), - } as LegacyDependenciesPluginSetup; - } + restrict: 'E', + scope: { + sheet: '=', + state: '=', + transient: '=', + onSearch: '=', + onSelect: '=', + onRemoveSheet: '=', + }, + template: html, + link: function ($scope) { + $scope.removeCell = function (index) { + $scope.onRemoveSheet(index); + }; - public start() { - // nothing to do here yet - } + $scope.dropCell = function (item, partFrom, partTo, indexFrom, indexTo) { + move($scope.sheet, indexFrom, indexTo); + $scope.onSelect(indexTo); + }; + }, + }; + }); } diff --git a/src/plugins/timelion/public/directives/cells/collection.ts b/src/plugins/timelion/public/directives/cells/collection.ts new file mode 100644 index 000000000000..b882a2bbe6e5 --- /dev/null +++ b/src/plugins/timelion/public/directives/cells/collection.ts @@ -0,0 +1,76 @@ +/* + * Licensed to Elasticsearch B.V. under one or more contributor + * license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright + * ownership. Elasticsearch B.V. licenses this file to you under + * the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +import _ from 'lodash'; + +/** + * move an obj either up or down in the collection by + * injecting it either before/after the prev/next obj that + * satisfied the qualifier + * + * or, just from one index to another... + * + * @param {array} objs - the list to move the object within + * @param {number|any} obj - the object that should be moved, or the index that the object is currently at + * @param {number|boolean} below - the index to move the object to, or whether it should be moved up or down + * @param {function} qualifier - a lodash-y callback, object = _.where, string = _.pluck + * @return {array} - the objs argument + */ +export function move( + objs: any[], + obj: object | number, + below: number | boolean, + qualifier?: ((object: object, index: number) => any) | Record | string +): object[] { + const origI = _.isNumber(obj) ? obj : objs.indexOf(obj); + if (origI === -1) { + return objs; + } + + if (_.isNumber(below)) { + // move to a specific index + objs.splice(below, 0, objs.splice(origI, 1)[0]); + return objs; + } + + below = !!below; + qualifier = qualifier && _.iteratee(qualifier); + + const above = !below; + const finder = below ? _.findIndex : _.findLastIndex; + + // find the index of the next/previous obj that meets the qualifications + const targetI = finder(objs, (otherAgg, otherI) => { + if (below && otherI <= origI) { + return; + } + if (above && otherI >= origI) { + return; + } + return Boolean(_.isFunction(qualifier) && qualifier(otherAgg, otherI)); + }); + + if (targetI === -1) { + return objs; + } + + // place the obj at it's new index + objs.splice(targetI, 0, objs.splice(origI, 1)[0]); + return objs; +} diff --git a/src/legacy/core_plugins/timelion/public/directives/chart/chart.js b/src/plugins/timelion/public/directives/chart/chart.js similarity index 100% rename from src/legacy/core_plugins/timelion/public/directives/chart/chart.js rename to src/plugins/timelion/public/directives/chart/chart.js diff --git a/src/plugins/timelion/public/directives/fixed_element.js b/src/plugins/timelion/public/directives/fixed_element.js new file mode 100644 index 000000000000..f57c391e7fcd --- /dev/null +++ b/src/plugins/timelion/public/directives/fixed_element.js @@ -0,0 +1,50 @@ +/* + * Licensed to Elasticsearch B.V. under one or more contributor + * license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright + * ownership. Elasticsearch B.V. licenses this file to you under + * the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +import $ from 'jquery'; + +export function initFixedElementDirective(app) { + app.directive('fixedElementRoot', function () { + return { + restrict: 'A', + link: function ($elem) { + let fixedAt; + $(window).bind('scroll', function () { + const fixed = $('[fixed-element]', $elem); + const body = $('[fixed-element-body]', $elem); + const top = fixed.offset().top; + + if ($(window).scrollTop() > top) { + // This is a gross hack, but its better than it was. I guess + fixedAt = $(window).scrollTop(); + fixed.addClass(fixed.attr('fixed-element')); + body.addClass(fixed.attr('fixed-element-body')); + body.css({ top: fixed.height() }); + } + + if ($(window).scrollTop() < fixedAt) { + fixed.removeClass(fixed.attr('fixed-element')); + body.removeClass(fixed.attr('fixed-element-body')); + body.removeAttr('style'); + } + }); + }, + }; + }); +} diff --git a/src/legacy/core_plugins/timelion/public/directives/fullscreen/fullscreen.html b/src/plugins/timelion/public/directives/fullscreen/fullscreen.html similarity index 85% rename from src/legacy/core_plugins/timelion/public/directives/fullscreen/fullscreen.html rename to src/plugins/timelion/public/directives/fullscreen/fullscreen.html index 325c7eabb2b0..194596ba79d0 100644 --- a/src/legacy/core_plugins/timelion/public/directives/fullscreen/fullscreen.html +++ b/src/plugins/timelion/public/directives/fullscreen/fullscreen.html @@ -1,5 +1,5 @@
-
+
diff --git a/src/legacy/core_plugins/timelion/public/index.scss b/src/plugins/timelion/public/index.scss similarity index 100% rename from src/legacy/core_plugins/timelion/public/index.scss rename to src/plugins/timelion/public/index.scss diff --git a/src/legacy/core_plugins/timelion/public/index.ts b/src/plugins/timelion/public/index.ts similarity index 100% rename from src/legacy/core_plugins/timelion/public/index.ts rename to src/plugins/timelion/public/index.ts diff --git a/src/legacy/core_plugins/timelion/public/lib/observe_resize.js b/src/plugins/timelion/public/lib/observe_resize.js similarity index 100% rename from src/legacy/core_plugins/timelion/public/lib/observe_resize.js rename to src/plugins/timelion/public/lib/observe_resize.js diff --git a/src/legacy/core_plugins/timelion/public/panels/panel.ts b/src/plugins/timelion/public/panels/panel.ts similarity index 100% rename from src/legacy/core_plugins/timelion/public/panels/panel.ts rename to src/plugins/timelion/public/panels/panel.ts diff --git a/src/legacy/core_plugins/timelion/public/panels/timechart/schema.ts b/src/plugins/timelion/public/panels/timechart/schema.ts similarity index 93% rename from src/legacy/core_plugins/timelion/public/panels/timechart/schema.ts rename to src/plugins/timelion/public/panels/timechart/schema.ts index 087e16692532..b56d8a66110c 100644 --- a/src/legacy/core_plugins/timelion/public/panels/timechart/schema.ts +++ b/src/plugins/timelion/public/panels/timechart/schema.ts @@ -17,31 +17,32 @@ * under the License. */ -// eslint-disable-next-line @kbn/eslint/no-restricted-paths -import '../../../../../../plugins/vis_type_timelion/public/flot'; +import '../../flot'; import _ from 'lodash'; import $ from 'jquery'; import moment from 'moment-timezone'; -import { timefilter } from 'ui/timefilter'; // @ts-ignore import observeResize from '../../lib/observe_resize'; import { calculateInterval, DEFAULT_TIME_FORMAT, - // @ts-ignore -} from '../../../../../../plugins/vis_type_timelion/common/lib'; -// eslint-disable-next-line @kbn/eslint/no-restricted-paths -import { tickFormatters } from '../../../../../../plugins/vis_type_timelion/public/helpers/tick_formatters'; -import { TimelionVisualizationDependencies } from '../../plugin'; -// eslint-disable-next-line @kbn/eslint/no-restricted-paths -import { xaxisFormatterProvider } from '../../../../../../plugins/vis_type_timelion/public/helpers/xaxis_formatter'; -// eslint-disable-next-line @kbn/eslint/no-restricted-paths -import { generateTicksProvider } from '../../../../../../plugins/vis_type_timelion/public/helpers/tick_generator'; + tickFormatters, + xaxisFormatterProvider, + generateTicksProvider, +} from '../../../../vis_type_timelion/public'; +import { TimelionVisualizationDependencies } from '../../application'; const DEBOUNCE_DELAY = 50; export function timechartFn(dependencies: TimelionVisualizationDependencies) { - const { $rootScope, $compile, uiSettings } = dependencies; + const { + $rootScope, + $compile, + uiSettings, + data: { + query: { timefilter }, + }, + } = dependencies; return function () { return { @@ -199,7 +200,7 @@ export function timechartFn(dependencies: TimelionVisualizationDependencies) { }); $elem.on('plotselected', function (event: any, ranges: any) { - timefilter.setTime({ + timefilter.timefilter.setTime({ from: moment(ranges.xaxis.from), to: moment(ranges.xaxis.to), }); @@ -299,7 +300,7 @@ export function timechartFn(dependencies: TimelionVisualizationDependencies) { const options = _.cloneDeep(defaultOptions) as any; // Get the X-axis tick format - const time = timefilter.getBounds() as any; + const time = timefilter.timefilter.getBounds() as any; const interval = calculateInterval( time.min.valueOf(), time.max.valueOf(), diff --git a/src/legacy/core_plugins/timelion/public/panels/timechart/timechart.ts b/src/plugins/timelion/public/panels/timechart/timechart.ts similarity index 94% rename from src/legacy/core_plugins/timelion/public/panels/timechart/timechart.ts rename to src/plugins/timelion/public/panels/timechart/timechart.ts index 4173bfeb331e..525a994e3121 100644 --- a/src/legacy/core_plugins/timelion/public/panels/timechart/timechart.ts +++ b/src/plugins/timelion/public/panels/timechart/timechart.ts @@ -19,7 +19,7 @@ import { timechartFn } from './schema'; import { Panel } from '../panel'; -import { TimelionVisualizationDependencies } from '../../plugin'; +import { TimelionVisualizationDependencies } from '../../application'; export function getTimeChart(dependencies: TimelionVisualizationDependencies) { // Schema is broken out so that it may be extended for use in other plugins diff --git a/src/legacy/core_plugins/timelion/public/partials/load_sheet.html b/src/plugins/timelion/public/partials/load_sheet.html similarity index 100% rename from src/legacy/core_plugins/timelion/public/partials/load_sheet.html rename to src/plugins/timelion/public/partials/load_sheet.html diff --git a/src/legacy/core_plugins/timelion/public/partials/save_sheet.html b/src/plugins/timelion/public/partials/save_sheet.html similarity index 100% rename from src/legacy/core_plugins/timelion/public/partials/save_sheet.html rename to src/plugins/timelion/public/partials/save_sheet.html diff --git a/src/legacy/core_plugins/timelion/public/partials/sheet_options.html b/src/plugins/timelion/public/partials/sheet_options.html similarity index 100% rename from src/legacy/core_plugins/timelion/public/partials/sheet_options.html rename to src/plugins/timelion/public/partials/sheet_options.html diff --git a/src/plugins/timelion/public/plugin.ts b/src/plugins/timelion/public/plugin.ts new file mode 100644 index 000000000000..a92ced20cb6d --- /dev/null +++ b/src/plugins/timelion/public/plugin.ts @@ -0,0 +1,134 @@ +/* + * Licensed to Elasticsearch B.V. under one or more contributor + * license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright + * ownership. Elasticsearch B.V. licenses this file to you under + * the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +import { BehaviorSubject } from 'rxjs'; +import { filter, map } from 'rxjs/operators'; +import { + CoreSetup, + CoreStart, + Plugin, + PluginInitializerContext, + DEFAULT_APP_CATEGORIES, + AppMountParameters, + AppUpdater, + ScopedHistory, +} from '../../../core/public'; +import { Panel } from './panels/panel'; +import { initAngularBootstrap, KibanaLegacyStart } from '../../kibana_legacy/public'; +import { createKbnUrlTracker } from '../../kibana_utils/public'; +import { DataPublicPluginStart, esFilters, DataPublicPluginSetup } from '../../data/public'; +import { NavigationPublicPluginStart } from '../../navigation/public'; +import { VisualizationsStart } from '../../visualizations/public'; +import { VisTypeTimelionPluginStart } from '../../vis_type_timelion/public'; + +export interface TimelionPluginDependencies { + data: DataPublicPluginStart; + navigation: NavigationPublicPluginStart; + visualizations: VisualizationsStart; + visTypeTimelion: VisTypeTimelionPluginStart; +} + +/** @internal */ +export class TimelionPlugin implements Plugin { + initializerContext: PluginInitializerContext; + private appStateUpdater = new BehaviorSubject(() => ({})); + private stopUrlTracking: (() => void) | undefined = undefined; + private currentHistory: ScopedHistory | undefined = undefined; + + constructor(initializerContext: PluginInitializerContext) { + this.initializerContext = initializerContext; + } + + public setup(core: CoreSetup, { data }: { data: DataPublicPluginSetup }) { + const timelionPanels: Map = new Map(); + + const { appMounted, appUnMounted, stop: stopUrlTracker } = createKbnUrlTracker({ + baseUrl: core.http.basePath.prepend('/app/timelion'), + defaultSubUrl: '#/', + storageKey: `lastUrl:${core.http.basePath.get()}:timelion`, + navLinkUpdater$: this.appStateUpdater, + toastNotifications: core.notifications.toasts, + stateParams: [ + { + kbnUrlKey: '_g', + stateUpdate$: data.query.state$.pipe( + filter( + ({ changes }) => !!(changes.globalFilters || changes.time || changes.refreshInterval) + ), + map(({ state }) => ({ + ...state, + filters: state.filters?.filter(esFilters.isFilterPinned), + })) + ), + }, + ], + getHistory: () => this.currentHistory!, + }); + + this.stopUrlTracking = () => { + stopUrlTracker(); + }; + + initAngularBootstrap(); + core.application.register({ + id: 'timelion', + title: 'Timelion', + order: 8000, + defaultPath: '#/', + euiIconType: 'timelionApp', + category: DEFAULT_APP_CATEGORIES.kibana, + updater$: this.appStateUpdater.asObservable(), + mount: async (params: AppMountParameters) => { + const [coreStart, pluginsStart] = await core.getStartServices(); + this.currentHistory = params.history; + + appMounted(); + + const unlistenParentHistory = params.history.listen(() => { + window.dispatchEvent(new HashChangeEvent('hashchange')); + }); + + const { renderApp } = await import('./application'); + params.element.classList.add('timelionAppContainer'); + const unmount = renderApp({ + mountParams: params, + pluginInitializerContext: this.initializerContext, + timelionPanels, + core: coreStart, + plugins: pluginsStart as TimelionPluginDependencies, + }); + return () => { + unlistenParentHistory(); + unmount(); + appUnMounted(); + }; + }, + }); + } + + public start(core: CoreStart, { kibanaLegacy }: { kibanaLegacy: KibanaLegacyStart }) { + kibanaLegacy.loadFontAwesome(); + } + + public stop(): void { + if (this.stopUrlTracking) { + this.stopUrlTracking(); + } + } +} diff --git a/src/legacy/core_plugins/timelion/public/services/_saved_sheet.ts b/src/plugins/timelion/public/services/_saved_sheet.ts similarity index 95% rename from src/legacy/core_plugins/timelion/public/services/_saved_sheet.ts rename to src/plugins/timelion/public/services/_saved_sheet.ts index 4e5aa8d445e7..0958cce86012 100644 --- a/src/legacy/core_plugins/timelion/public/services/_saved_sheet.ts +++ b/src/plugins/timelion/public/services/_saved_sheet.ts @@ -18,10 +18,7 @@ */ import { IUiSettingsClient } from 'kibana/public'; -import { - createSavedObjectClass, - SavedObjectKibanaServices, -} from '../../../../../plugins/saved_objects/public'; +import { createSavedObjectClass, SavedObjectKibanaServices } from '../../../saved_objects/public'; // Used only by the savedSheets service, usually no reason to change this export function createSavedSheetClass( diff --git a/src/plugins/timelion/public/services/saved_sheets.ts b/src/plugins/timelion/public/services/saved_sheets.ts new file mode 100644 index 000000000000..a3e7f66d9ee4 --- /dev/null +++ b/src/plugins/timelion/public/services/saved_sheets.ts @@ -0,0 +1,50 @@ +/* + * Licensed to Elasticsearch B.V. under one or more contributor + * license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright + * ownership. Elasticsearch B.V. licenses this file to you under + * the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +import { SavedObjectLoader } from '../../../saved_objects/public'; +import { createSavedSheetClass } from './_saved_sheet'; +import { RenderDeps } from '../application'; + +export function initSavedSheetService(app: angular.IModule, deps: RenderDeps) { + const savedObjectsClient = deps.core.savedObjects.client; + const services = { + savedObjectsClient, + indexPatterns: deps.plugins.data.indexPatterns, + search: deps.plugins.data.search, + chrome: deps.core.chrome, + overlays: deps.core.overlays, + }; + + const SavedSheet = createSavedSheetClass(services, deps.core.uiSettings); + + const savedSheetLoader = new SavedObjectLoader(SavedSheet, savedObjectsClient, deps.core.chrome); + savedSheetLoader.urlFor = (id) => `#/${encodeURIComponent(id)}`; + // Customize loader properties since adding an 's' on type doesn't work for type 'timelion-sheet'. + savedSheetLoader.loaderProperties = { + name: 'timelion-sheet', + noun: 'Saved Sheets', + nouns: 'saved sheets', + }; + // This is the only thing that gets injected into controllers + app.service('savedSheets', function () { + return savedSheetLoader; + }); + + return savedSheetLoader; +} diff --git a/src/plugins/timelion/public/timelion_app_state.ts b/src/plugins/timelion/public/timelion_app_state.ts new file mode 100644 index 000000000000..43382adbf8f8 --- /dev/null +++ b/src/plugins/timelion/public/timelion_app_state.ts @@ -0,0 +1,73 @@ +/* + * Licensed to Elasticsearch B.V. under one or more contributor + * license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright + * ownership. Elasticsearch B.V. licenses this file to you under + * the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +import { createStateContainer, syncState, IKbnUrlStateStorage } from '../../kibana_utils/public'; + +import { TimelionAppState, TimelionAppStateTransitions } from './types'; + +const STATE_STORAGE_KEY = '_a'; + +interface Arguments { + kbnUrlStateStorage: IKbnUrlStateStorage; + stateDefaults: TimelionAppState; +} + +export function initTimelionAppState({ stateDefaults, kbnUrlStateStorage }: Arguments) { + const urlState = kbnUrlStateStorage.get(STATE_STORAGE_KEY); + const initialState = { + ...stateDefaults, + ...urlState, + }; + + /* + make sure url ('_a') matches initial state + Initializing appState does two things - first it translates the defaults into AppState, + second it updates appState based on the url (the url trumps the defaults). This means if + we update the state format at all and want to handle BWC, we must not only migrate the + data stored with saved vis, but also any old state in the url. + */ + kbnUrlStateStorage.set(STATE_STORAGE_KEY, initialState, { replace: true }); + + const stateContainer = createStateContainer( + initialState, + { + set: (state) => (prop, value) => ({ ...state, [prop]: value }), + updateState: (state) => (newValues) => ({ ...state, ...newValues }), + } + ); + + const { start: startStateSync, stop: stopStateSync } = syncState({ + storageKey: STATE_STORAGE_KEY, + stateContainer: { + ...stateContainer, + set: (state) => { + if (state) { + // syncState utils requires to handle incoming "null" value + stateContainer.set(state); + } + }, + }, + stateStorage: kbnUrlStateStorage, + }); + + // start syncing the appState with the ('_a') url + startStateSync(); + + return { stateContainer, stopStateSync }; +} diff --git a/src/plugins/timelion/public/types.ts b/src/plugins/timelion/public/types.ts new file mode 100644 index 000000000000..700485064e41 --- /dev/null +++ b/src/plugins/timelion/public/types.ts @@ -0,0 +1,35 @@ +/* + * Licensed to Elasticsearch B.V. under one or more contributor + * license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright + * ownership. Elasticsearch B.V. licenses this file to you under + * the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +export interface TimelionAppState { + sheet: string[]; + selected: number; + columns: number; + rows: number; + interval: string; +} + +export interface TimelionAppStateTransitions { + set: ( + state: TimelionAppState + ) => (prop: T, value: TimelionAppState[T]) => TimelionAppState; + updateState: ( + state: TimelionAppState + ) => (newValues: Partial) => TimelionAppState; +} diff --git a/src/plugins/timelion/public/webpackShims/jquery.flot.axislabels.js b/src/plugins/timelion/public/webpackShims/jquery.flot.axislabels.js new file mode 100644 index 000000000000..cda8038953c7 --- /dev/null +++ b/src/plugins/timelion/public/webpackShims/jquery.flot.axislabels.js @@ -0,0 +1,462 @@ +/* +Axis Labels Plugin for flot. +http://github.com/markrcote/flot-axislabels +Original code is Copyright (c) 2010 Xuan Luo. +Original code was released under the GPLv3 license by Xuan Luo, September 2010. +Original code was rereleased under the MIT license by Xuan Luo, April 2012. +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +(function ($) { + var options = { + axisLabels: { + show: true + } + }; + + function canvasSupported() { + return !!document.createElement('canvas').getContext; + } + + function canvasTextSupported() { + if (!canvasSupported()) { + return false; + } + var dummy_canvas = document.createElement('canvas'); + var context = dummy_canvas.getContext('2d'); + return typeof context.fillText == 'function'; + } + + function css3TransitionSupported() { + var div = document.createElement('div'); + return typeof div.style.MozTransition != 'undefined' // Gecko + || typeof div.style.OTransition != 'undefined' // Opera + || typeof div.style.webkitTransition != 'undefined' // WebKit + || typeof div.style.transition != 'undefined'; + } + + + function AxisLabel(axisName, position, padding, plot, opts) { + this.axisName = axisName; + this.position = position; + this.padding = padding; + this.plot = plot; + this.opts = opts; + this.width = 0; + this.height = 0; + } + + AxisLabel.prototype.cleanup = function() { + }; + + + CanvasAxisLabel.prototype = new AxisLabel(); + CanvasAxisLabel.prototype.constructor = CanvasAxisLabel; + function CanvasAxisLabel(axisName, position, padding, plot, opts) { + AxisLabel.prototype.constructor.call(this, axisName, position, padding, + plot, opts); + } + + CanvasAxisLabel.prototype.calculateSize = function() { + if (!this.opts.axisLabelFontSizePixels) + this.opts.axisLabelFontSizePixels = 14; + if (!this.opts.axisLabelFontFamily) + this.opts.axisLabelFontFamily = 'sans-serif'; + + var textWidth = this.opts.axisLabelFontSizePixels + this.padding; + var textHeight = this.opts.axisLabelFontSizePixels + this.padding; + if (this.position == 'left' || this.position == 'right') { + this.width = this.opts.axisLabelFontSizePixels + this.padding; + this.height = 0; + } else { + this.width = 0; + this.height = this.opts.axisLabelFontSizePixels + this.padding; + } + }; + + CanvasAxisLabel.prototype.draw = function(box) { + if (!this.opts.axisLabelColour) + this.opts.axisLabelColour = 'black'; + var ctx = this.plot.getCanvas().getContext('2d'); + ctx.save(); + ctx.font = this.opts.axisLabelFontSizePixels + 'px ' + + this.opts.axisLabelFontFamily; + ctx.fillStyle = this.opts.axisLabelColour; + var width = ctx.measureText(this.opts.axisLabel).width; + var height = this.opts.axisLabelFontSizePixels; + var x, y, angle = 0; + if (this.position == 'top') { + x = box.left + box.width/2 - width/2; + y = box.top + height*0.72; + } else if (this.position == 'bottom') { + x = box.left + box.width/2 - width/2; + y = box.top + box.height - height*0.72; + } else if (this.position == 'left') { + x = box.left + height*0.72; + y = box.height/2 + box.top + width/2; + angle = -Math.PI/2; + } else if (this.position == 'right') { + x = box.left + box.width - height*0.72; + y = box.height/2 + box.top - width/2; + angle = Math.PI/2; + } + ctx.translate(x, y); + ctx.rotate(angle); + ctx.fillText(this.opts.axisLabel, 0, 0); + ctx.restore(); + }; + + + HtmlAxisLabel.prototype = new AxisLabel(); + HtmlAxisLabel.prototype.constructor = HtmlAxisLabel; + function HtmlAxisLabel(axisName, position, padding, plot, opts) { + AxisLabel.prototype.constructor.call(this, axisName, position, + padding, plot, opts); + this.elem = null; + } + + HtmlAxisLabel.prototype.calculateSize = function() { + var elem = $('
' + + this.opts.axisLabel + '
'); + this.plot.getPlaceholder().append(elem); + // store height and width of label itself, for use in draw() + this.labelWidth = elem.outerWidth(true); + this.labelHeight = elem.outerHeight(true); + elem.remove(); + + this.width = this.height = 0; + if (this.position == 'left' || this.position == 'right') { + this.width = this.labelWidth + this.padding; + } else { + this.height = this.labelHeight + this.padding; + } + }; + + HtmlAxisLabel.prototype.cleanup = function() { + if (this.elem) { + this.elem.remove(); + } + }; + + HtmlAxisLabel.prototype.draw = function(box) { + this.plot.getPlaceholder().find('#' + this.axisName + 'Label').remove(); + this.elem = $('
' + + this.opts.axisLabel + '
'); + this.plot.getPlaceholder().append(this.elem); + if (this.position == 'top') { + this.elem.css('left', box.left + box.width/2 - this.labelWidth/2 + + 'px'); + this.elem.css('top', box.top + 'px'); + } else if (this.position == 'bottom') { + this.elem.css('left', box.left + box.width/2 - this.labelWidth/2 + + 'px'); + this.elem.css('top', box.top + box.height - this.labelHeight + + 'px'); + } else if (this.position == 'left') { + this.elem.css('top', box.top + box.height/2 - this.labelHeight/2 + + 'px'); + this.elem.css('left', box.left + 'px'); + } else if (this.position == 'right') { + this.elem.css('top', box.top + box.height/2 - this.labelHeight/2 + + 'px'); + this.elem.css('left', box.left + box.width - this.labelWidth + + 'px'); + } + }; + + + CssTransformAxisLabel.prototype = new HtmlAxisLabel(); + CssTransformAxisLabel.prototype.constructor = CssTransformAxisLabel; + function CssTransformAxisLabel(axisName, position, padding, plot, opts) { + HtmlAxisLabel.prototype.constructor.call(this, axisName, position, + padding, plot, opts); + } + + CssTransformAxisLabel.prototype.calculateSize = function() { + HtmlAxisLabel.prototype.calculateSize.call(this); + this.width = this.height = 0; + if (this.position == 'left' || this.position == 'right') { + this.width = this.labelHeight + this.padding; + } else { + this.height = this.labelHeight + this.padding; + } + }; + + CssTransformAxisLabel.prototype.transforms = function(degrees, x, y) { + var stransforms = { + '-moz-transform': '', + '-webkit-transform': '', + '-o-transform': '', + '-ms-transform': '' + }; + if (x != 0 || y != 0) { + var stdTranslate = ' translate(' + x + 'px, ' + y + 'px)'; + stransforms['-moz-transform'] += stdTranslate; + stransforms['-webkit-transform'] += stdTranslate; + stransforms['-o-transform'] += stdTranslate; + stransforms['-ms-transform'] += stdTranslate; + } + if (degrees != 0) { + var rotation = degrees / 90; + var stdRotate = ' rotate(' + degrees + 'deg)'; + stransforms['-moz-transform'] += stdRotate; + stransforms['-webkit-transform'] += stdRotate; + stransforms['-o-transform'] += stdRotate; + stransforms['-ms-transform'] += stdRotate; + } + var s = 'top: 0; left: 0; '; + for (var prop in stransforms) { + if (stransforms[prop]) { + s += prop + ':' + stransforms[prop] + ';'; + } + } + s += ';'; + return s; + }; + + CssTransformAxisLabel.prototype.calculateOffsets = function(box) { + var offsets = { x: 0, y: 0, degrees: 0 }; + if (this.position == 'bottom') { + offsets.x = box.left + box.width/2 - this.labelWidth/2; + offsets.y = box.top + box.height - this.labelHeight; + } else if (this.position == 'top') { + offsets.x = box.left + box.width/2 - this.labelWidth/2; + offsets.y = box.top; + } else if (this.position == 'left') { + offsets.degrees = -90; + offsets.x = box.left - this.labelWidth/2 + this.labelHeight/2; + offsets.y = box.height/2 + box.top; + } else if (this.position == 'right') { + offsets.degrees = 90; + offsets.x = box.left + box.width - this.labelWidth/2 + - this.labelHeight/2; + offsets.y = box.height/2 + box.top; + } + offsets.x = Math.round(offsets.x); + offsets.y = Math.round(offsets.y); + + return offsets; + }; + + CssTransformAxisLabel.prototype.draw = function(box) { + this.plot.getPlaceholder().find("." + this.axisName + "Label").remove(); + var offsets = this.calculateOffsets(box); + this.elem = $('
' + this.opts.axisLabel + '
'); + this.plot.getPlaceholder().append(this.elem); + }; + + + IeTransformAxisLabel.prototype = new CssTransformAxisLabel(); + IeTransformAxisLabel.prototype.constructor = IeTransformAxisLabel; + function IeTransformAxisLabel(axisName, position, padding, plot, opts) { + CssTransformAxisLabel.prototype.constructor.call(this, axisName, + position, padding, + plot, opts); + this.requiresResize = false; + } + + IeTransformAxisLabel.prototype.transforms = function(degrees, x, y) { + // I didn't feel like learning the crazy Matrix stuff, so this uses + // a combination of the rotation transform and CSS positioning. + var s = ''; + if (degrees != 0) { + var rotation = degrees/90; + while (rotation < 0) { + rotation += 4; + } + s += ' filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=' + rotation + '); '; + // see below + this.requiresResize = (this.position == 'right'); + } + if (x != 0) { + s += 'left: ' + x + 'px; '; + } + if (y != 0) { + s += 'top: ' + y + 'px; '; + } + return s; + }; + + IeTransformAxisLabel.prototype.calculateOffsets = function(box) { + var offsets = CssTransformAxisLabel.prototype.calculateOffsets.call( + this, box); + // adjust some values to take into account differences between + // CSS and IE rotations. + if (this.position == 'top') { + // FIXME: not sure why, but placing this exactly at the top causes + // the top axis label to flip to the bottom... + offsets.y = box.top + 1; + } else if (this.position == 'left') { + offsets.x = box.left; + offsets.y = box.height/2 + box.top - this.labelWidth/2; + } else if (this.position == 'right') { + offsets.x = box.left + box.width - this.labelHeight; + offsets.y = box.height/2 + box.top - this.labelWidth/2; + } + return offsets; + }; + + IeTransformAxisLabel.prototype.draw = function(box) { + CssTransformAxisLabel.prototype.draw.call(this, box); + if (this.requiresResize) { + this.elem = this.plot.getPlaceholder().find("." + this.axisName + + "Label"); + // Since we used CSS positioning instead of transforms for + // translating the element, and since the positioning is done + // before any rotations, we have to reset the width and height + // in case the browser wrapped the text (specifically for the + // y2axis). + this.elem.css('width', this.labelWidth); + this.elem.css('height', this.labelHeight); + } + }; + + + function init(plot) { + plot.hooks.processOptions.push(function (plot, options) { + + if (!options.axisLabels.show) + return; + + // This is kind of a hack. There are no hooks in Flot between + // the creation and measuring of the ticks (setTicks, measureTickLabels + // in setupGrid() ) and the drawing of the ticks and plot box + // (insertAxisLabels in setupGrid() ). + // + // Therefore, we use a trick where we run the draw routine twice: + // the first time to get the tick measurements, so that we can change + // them, and then have it draw it again. + var secondPass = false; + + var axisLabels = {}; + var axisOffsetCounts = { left: 0, right: 0, top: 0, bottom: 0 }; + + var defaultPadding = 2; // padding between axis and tick labels + plot.hooks.draw.push(function (plot, ctx) { + var hasAxisLabels = false; + if (!secondPass) { + // MEASURE AND SET OPTIONS + $.each(plot.getAxes(), function(axisName, axis) { + var opts = axis.options // Flot 0.7 + || plot.getOptions()[axisName]; // Flot 0.6 + + // Handle redraws initiated outside of this plug-in. + if (axisName in axisLabels) { + axis.labelHeight = axis.labelHeight - + axisLabels[axisName].height; + axis.labelWidth = axis.labelWidth - + axisLabels[axisName].width; + opts.labelHeight = axis.labelHeight; + opts.labelWidth = axis.labelWidth; + axisLabels[axisName].cleanup(); + delete axisLabels[axisName]; + } + + if (!opts || !opts.axisLabel || !axis.show) + return; + + hasAxisLabels = true; + var renderer = null; + + if (!opts.axisLabelUseHtml && + navigator.appName == 'Microsoft Internet Explorer') { + var ua = navigator.userAgent; + var re = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})"); + if (re.exec(ua) != null) { + rv = parseFloat(RegExp.$1); + } + if (rv >= 9 && !opts.axisLabelUseCanvas && !opts.axisLabelUseHtml) { + renderer = CssTransformAxisLabel; + } else if (!opts.axisLabelUseCanvas && !opts.axisLabelUseHtml) { + renderer = IeTransformAxisLabel; + } else if (opts.axisLabelUseCanvas) { + renderer = CanvasAxisLabel; + } else { + renderer = HtmlAxisLabel; + } + } else { + if (opts.axisLabelUseHtml || (!css3TransitionSupported() && !canvasTextSupported()) && !opts.axisLabelUseCanvas) { + renderer = HtmlAxisLabel; + } else if (opts.axisLabelUseCanvas || !css3TransitionSupported()) { + renderer = CanvasAxisLabel; + } else { + renderer = CssTransformAxisLabel; + } + } + + var padding = opts.axisLabelPadding === undefined ? + defaultPadding : opts.axisLabelPadding; + + axisLabels[axisName] = new renderer(axisName, + axis.position, padding, + plot, opts); + + // flot interprets axis.labelHeight and .labelWidth as + // the height and width of the tick labels. We increase + // these values to make room for the axis label and + // padding. + + axisLabels[axisName].calculateSize(); + + // AxisLabel.height and .width are the size of the + // axis label and padding. + // Just set opts here because axis will be sorted out on + // the redraw. + + opts.labelHeight = axis.labelHeight + + axisLabels[axisName].height; + opts.labelWidth = axis.labelWidth + + axisLabels[axisName].width; + }); + + // If there are axis labels, re-draw with new label widths and + // heights. + + if (hasAxisLabels) { + secondPass = true; + plot.setupGrid(); + plot.draw(); + } + } else { + secondPass = false; + // DRAW + $.each(plot.getAxes(), function(axisName, axis) { + var opts = axis.options // Flot 0.7 + || plot.getOptions()[axisName]; // Flot 0.6 + if (!opts || !opts.axisLabel || !axis.show) + return; + + axisLabels[axisName].draw(axis.box); + }); + } + }); + }); + } + + + $.plot.plugins.push({ + init: init, + options: options, + name: 'axisLabels', + version: '2.0' + }); +})(jQuery); diff --git a/src/plugins/timelion/public/webpackShims/jquery.flot.crosshair.js b/src/plugins/timelion/public/webpackShims/jquery.flot.crosshair.js new file mode 100644 index 000000000000..5111695e3d12 --- /dev/null +++ b/src/plugins/timelion/public/webpackShims/jquery.flot.crosshair.js @@ -0,0 +1,176 @@ +/* Flot plugin for showing crosshairs when the mouse hovers over the plot. + +Copyright (c) 2007-2014 IOLA and Ole Laursen. +Licensed under the MIT license. + +The plugin supports these options: + + crosshair: { + mode: null or "x" or "y" or "xy" + color: color + lineWidth: number + } + +Set the mode to one of "x", "y" or "xy". The "x" mode enables a vertical +crosshair that lets you trace the values on the x axis, "y" enables a +horizontal crosshair and "xy" enables them both. "color" is the color of the +crosshair (default is "rgba(170, 0, 0, 0.80)"), "lineWidth" is the width of +the drawn lines (default is 1). + +The plugin also adds four public methods: + + - setCrosshair( pos ) + + Set the position of the crosshair. Note that this is cleared if the user + moves the mouse. "pos" is in coordinates of the plot and should be on the + form { x: xpos, y: ypos } (you can use x2/x3/... if you're using multiple + axes), which is coincidentally the same format as what you get from a + "plothover" event. If "pos" is null, the crosshair is cleared. + + - clearCrosshair() + + Clear the crosshair. + + - lockCrosshair(pos) + + Cause the crosshair to lock to the current location, no longer updating if + the user moves the mouse. Optionally supply a position (passed on to + setCrosshair()) to move it to. + + Example usage: + + var myFlot = $.plot( $("#graph"), ..., { crosshair: { mode: "x" } } }; + $("#graph").bind( "plothover", function ( evt, position, item ) { + if ( item ) { + // Lock the crosshair to the data point being hovered + myFlot.lockCrosshair({ + x: item.datapoint[ 0 ], + y: item.datapoint[ 1 ] + }); + } else { + // Return normal crosshair operation + myFlot.unlockCrosshair(); + } + }); + + - unlockCrosshair() + + Free the crosshair to move again after locking it. +*/ + +(function ($) { + var options = { + crosshair: { + mode: null, // one of null, "x", "y" or "xy", + color: "rgba(170, 0, 0, 0.80)", + lineWidth: 1 + } + }; + + function init(plot) { + // position of crosshair in pixels + var crosshair = { x: -1, y: -1, locked: false }; + + plot.setCrosshair = function setCrosshair(pos) { + if (!pos) + crosshair.x = -1; + else { + var o = plot.p2c(pos); + crosshair.x = Math.max(0, Math.min(o.left, plot.width())); + crosshair.y = Math.max(0, Math.min(o.top, plot.height())); + } + + plot.triggerRedrawOverlay(); + }; + + plot.clearCrosshair = plot.setCrosshair; // passes null for pos + + plot.lockCrosshair = function lockCrosshair(pos) { + if (pos) + plot.setCrosshair(pos); + crosshair.locked = true; + }; + + plot.unlockCrosshair = function unlockCrosshair() { + crosshair.locked = false; + }; + + function onMouseOut(e) { + if (crosshair.locked) + return; + + if (crosshair.x != -1) { + crosshair.x = -1; + plot.triggerRedrawOverlay(); + } + } + + function onMouseMove(e) { + if (crosshair.locked) + return; + + if (plot.getSelection && plot.getSelection()) { + crosshair.x = -1; // hide the crosshair while selecting + return; + } + + var offset = plot.offset(); + crosshair.x = Math.max(0, Math.min(e.pageX - offset.left, plot.width())); + crosshair.y = Math.max(0, Math.min(e.pageY - offset.top, plot.height())); + plot.triggerRedrawOverlay(); + } + + plot.hooks.bindEvents.push(function (plot, eventHolder) { + if (!plot.getOptions().crosshair.mode) + return; + + eventHolder.mouseout(onMouseOut); + eventHolder.mousemove(onMouseMove); + }); + + plot.hooks.drawOverlay.push(function (plot, ctx) { + var c = plot.getOptions().crosshair; + if (!c.mode) + return; + + var plotOffset = plot.getPlotOffset(); + + ctx.save(); + ctx.translate(plotOffset.left, plotOffset.top); + + if (crosshair.x != -1) { + var adj = plot.getOptions().crosshair.lineWidth % 2 ? 0.5 : 0; + + ctx.strokeStyle = c.color; + ctx.lineWidth = c.lineWidth; + ctx.lineJoin = "round"; + + ctx.beginPath(); + if (c.mode.indexOf("x") != -1) { + var drawX = Math.floor(crosshair.x) + adj; + ctx.moveTo(drawX, 0); + ctx.lineTo(drawX, plot.height()); + } + if (c.mode.indexOf("y") != -1) { + var drawY = Math.floor(crosshair.y) + adj; + ctx.moveTo(0, drawY); + ctx.lineTo(plot.width(), drawY); + } + ctx.stroke(); + } + ctx.restore(); + }); + + plot.hooks.shutdown.push(function (plot, eventHolder) { + eventHolder.unbind("mouseout", onMouseOut); + eventHolder.unbind("mousemove", onMouseMove); + }); + } + + $.plot.plugins.push({ + init: init, + options: options, + name: 'crosshair', + version: '1.0' + }); +})(jQuery); diff --git a/src/plugins/timelion/public/webpackShims/jquery.flot.js b/src/plugins/timelion/public/webpackShims/jquery.flot.js new file mode 100644 index 000000000000..5d613037cf23 --- /dev/null +++ b/src/plugins/timelion/public/webpackShims/jquery.flot.js @@ -0,0 +1,3168 @@ +/* JavaScript plotting library for jQuery, version 0.8.3. + +Copyright (c) 2007-2014 IOLA and Ole Laursen. +Licensed under the MIT license. + +*/ + +// first an inline dependency, jquery.colorhelpers.js, we inline it here +// for convenience + +/* Plugin for jQuery for working with colors. + * + * Version 1.1. + * + * Inspiration from jQuery color animation plugin by John Resig. + * + * Released under the MIT license by Ole Laursen, October 2009. + * + * Examples: + * + * $.color.parse("#fff").scale('rgb', 0.25).add('a', -0.5).toString() + * var c = $.color.extract($("#mydiv"), 'background-color'); + * console.log(c.r, c.g, c.b, c.a); + * $.color.make(100, 50, 25, 0.4).toString() // returns "rgba(100,50,25,0.4)" + * + * Note that .scale() and .add() return the same modified object + * instead of making a new one. + * + * V. 1.1: Fix error handling so e.g. parsing an empty string does + * produce a color rather than just crashing. + */ +(function($){$.color={};$.color.make=function(r,g,b,a){var o={};o.r=r||0;o.g=g||0;o.b=b||0;o.a=a!=null?a:1;o.add=function(c,d){for(var i=0;i=1){return"rgb("+[o.r,o.g,o.b].join(",")+")"}else{return"rgba("+[o.r,o.g,o.b,o.a].join(",")+")"}};o.normalize=function(){function clamp(min,value,max){return valuemax?max:value}o.r=clamp(0,parseInt(o.r),255);o.g=clamp(0,parseInt(o.g),255);o.b=clamp(0,parseInt(o.b),255);o.a=clamp(0,o.a,1);return o};o.clone=function(){return $.color.make(o.r,o.b,o.g,o.a)};return o.normalize()};$.color.extract=function(elem,css){var c;do{c=elem.css(css).toLowerCase();if(c!=""&&c!="transparent")break;elem=elem.parent()}while(elem.length&&!$.nodeName(elem.get(0),"body"));if(c=="rgba(0, 0, 0, 0)")c="transparent";return $.color.parse(c)};$.color.parse=function(str){var res,m=$.color.make;if(res=/rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(str))return m(parseInt(res[1],10),parseInt(res[2],10),parseInt(res[3],10));if(res=/rgba\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]+(?:\.[0-9]+)?)\s*\)/.exec(str))return m(parseInt(res[1],10),parseInt(res[2],10),parseInt(res[3],10),parseFloat(res[4]));if(res=/rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(str))return m(parseFloat(res[1])*2.55,parseFloat(res[2])*2.55,parseFloat(res[3])*2.55);if(res=/rgba\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\s*\)/.exec(str))return m(parseFloat(res[1])*2.55,parseFloat(res[2])*2.55,parseFloat(res[3])*2.55,parseFloat(res[4]));if(res=/#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(str))return m(parseInt(res[1],16),parseInt(res[2],16),parseInt(res[3],16));if(res=/#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(str))return m(parseInt(res[1]+res[1],16),parseInt(res[2]+res[2],16),parseInt(res[3]+res[3],16));var name=$.trim(str).toLowerCase();if(name=="transparent")return m(255,255,255,0);else{res=lookupColors[name]||[0,0,0];return m(res[0],res[1],res[2])}};var lookupColors={aqua:[0,255,255],azure:[240,255,255],beige:[245,245,220],black:[0,0,0],blue:[0,0,255],brown:[165,42,42],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgrey:[169,169,169],darkgreen:[0,100,0],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkviolet:[148,0,211],fuchsia:[255,0,255],gold:[255,215,0],green:[0,128,0],indigo:[75,0,130],khaki:[240,230,140],lightblue:[173,216,230],lightcyan:[224,255,255],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightyellow:[255,255,224],lime:[0,255,0],magenta:[255,0,255],maroon:[128,0,0],navy:[0,0,128],olive:[128,128,0],orange:[255,165,0],pink:[255,192,203],purple:[128,0,128],violet:[128,0,128],red:[255,0,0],silver:[192,192,192],white:[255,255,255],yellow:[255,255,0]}})(jQuery); + +// the actual Flot code +(function($) { + + // Cache the prototype hasOwnProperty for faster access + + var hasOwnProperty = Object.prototype.hasOwnProperty; + + // A shim to provide 'detach' to jQuery versions prior to 1.4. Using a DOM + // operation produces the same effect as detach, i.e. removing the element + // without touching its jQuery data. + + // Do not merge this into Flot 0.9, since it requires jQuery 1.4.4+. + + if (!$.fn.detach) { + $.fn.detach = function() { + return this.each(function() { + if (this.parentNode) { + this.parentNode.removeChild( this ); + } + }); + }; + } + + /////////////////////////////////////////////////////////////////////////// + // The Canvas object is a wrapper around an HTML5 tag. + // + // @constructor + // @param {string} cls List of classes to apply to the canvas. + // @param {element} container Element onto which to append the canvas. + // + // Requiring a container is a little iffy, but unfortunately canvas + // operations don't work unless the canvas is attached to the DOM. + + function Canvas(cls, container) { + + var element = container.children("." + cls)[0]; + + if (element == null) { + + element = document.createElement("canvas"); + element.className = cls; + + $(element).css({ direction: "ltr", position: "absolute", left: 0, top: 0 }) + .appendTo(container); + + // If HTML5 Canvas isn't available, fall back to [Ex|Flash]canvas + + if (!element.getContext) { + if (window.G_vmlCanvasManager) { + element = window.G_vmlCanvasManager.initElement(element); + } else { + throw new Error("Canvas is not available. If you're using IE with a fall-back such as Excanvas, then there's either a mistake in your conditional include, or the page has no DOCTYPE and is rendering in Quirks Mode."); + } + } + } + + this.element = element; + + var context = this.context = element.getContext("2d"); + + // Determine the screen's ratio of physical to device-independent + // pixels. This is the ratio between the canvas width that the browser + // advertises and the number of pixels actually present in that space. + + // The iPhone 4, for example, has a device-independent width of 320px, + // but its screen is actually 640px wide. It therefore has a pixel + // ratio of 2, while most normal devices have a ratio of 1. + + var devicePixelRatio = window.devicePixelRatio || 1, + backingStoreRatio = + context.webkitBackingStorePixelRatio || + context.mozBackingStorePixelRatio || + context.msBackingStorePixelRatio || + context.oBackingStorePixelRatio || + context.backingStorePixelRatio || 1; + + this.pixelRatio = devicePixelRatio / backingStoreRatio; + + // Size the canvas to match the internal dimensions of its container + + this.resize(container.width(), container.height()); + + // Collection of HTML div layers for text overlaid onto the canvas + + this.textContainer = null; + this.text = {}; + + // Cache of text fragments and metrics, so we can avoid expensively + // re-calculating them when the plot is re-rendered in a loop. + + this._textCache = {}; + } + + // Resizes the canvas to the given dimensions. + // + // @param {number} width New width of the canvas, in pixels. + // @param {number} width New height of the canvas, in pixels. + + Canvas.prototype.resize = function(width, height) { + + if (width <= 0 || height <= 0) { + throw new Error("Invalid dimensions for plot, width = " + width + ", height = " + height); + } + + var element = this.element, + context = this.context, + pixelRatio = this.pixelRatio; + + // Resize the canvas, increasing its density based on the display's + // pixel ratio; basically giving it more pixels without increasing the + // size of its element, to take advantage of the fact that retina + // displays have that many more pixels in the same advertised space. + + // Resizing should reset the state (excanvas seems to be buggy though) + + if (this.width != width) { + element.width = width * pixelRatio; + element.style.width = width + "px"; + this.width = width; + } + + if (this.height != height) { + element.height = height * pixelRatio; + element.style.height = height + "px"; + this.height = height; + } + + // Save the context, so we can reset in case we get replotted. The + // restore ensure that we're really back at the initial state, and + // should be safe even if we haven't saved the initial state yet. + + context.restore(); + context.save(); + + // Scale the coordinate space to match the display density; so even though we + // may have twice as many pixels, we still want lines and other drawing to + // appear at the same size; the extra pixels will just make them crisper. + + context.scale(pixelRatio, pixelRatio); + }; + + // Clears the entire canvas area, not including any overlaid HTML text + + Canvas.prototype.clear = function() { + this.context.clearRect(0, 0, this.width, this.height); + }; + + // Finishes rendering the canvas, including managing the text overlay. + + Canvas.prototype.render = function() { + + var cache = this._textCache; + + // For each text layer, add elements marked as active that haven't + // already been rendered, and remove those that are no longer active. + + for (var layerKey in cache) { + if (hasOwnProperty.call(cache, layerKey)) { + + var layer = this.getTextLayer(layerKey), + layerCache = cache[layerKey]; + + layer.hide(); + + for (var styleKey in layerCache) { + if (hasOwnProperty.call(layerCache, styleKey)) { + var styleCache = layerCache[styleKey]; + for (var key in styleCache) { + if (hasOwnProperty.call(styleCache, key)) { + + var positions = styleCache[key].positions; + + for (var i = 0, position; position = positions[i]; i++) { + if (position.active) { + if (!position.rendered) { + layer.append(position.element); + position.rendered = true; + } + } else { + positions.splice(i--, 1); + if (position.rendered) { + position.element.detach(); + } + } + } + + if (positions.length == 0) { + delete styleCache[key]; + } + } + } + } + } + + layer.show(); + } + } + }; + + // Creates (if necessary) and returns the text overlay container. + // + // @param {string} classes String of space-separated CSS classes used to + // uniquely identify the text layer. + // @return {object} The jQuery-wrapped text-layer div. + + Canvas.prototype.getTextLayer = function(classes) { + + var layer = this.text[classes]; + + // Create the text layer if it doesn't exist + + if (layer == null) { + + // Create the text layer container, if it doesn't exist + + if (this.textContainer == null) { + this.textContainer = $("
") + .css({ + position: "absolute", + top: 0, + left: 0, + bottom: 0, + right: 0, + 'font-size': "smaller", + color: "#545454" + }) + .insertAfter(this.element); + } + + layer = this.text[classes] = $("
") + .addClass(classes) + .css({ + position: "absolute", + top: 0, + left: 0, + bottom: 0, + right: 0 + }) + .appendTo(this.textContainer); + } + + return layer; + }; + + // Creates (if necessary) and returns a text info object. + // + // The object looks like this: + // + // { + // width: Width of the text's wrapper div. + // height: Height of the text's wrapper div. + // element: The jQuery-wrapped HTML div containing the text. + // positions: Array of positions at which this text is drawn. + // } + // + // The positions array contains objects that look like this: + // + // { + // active: Flag indicating whether the text should be visible. + // rendered: Flag indicating whether the text is currently visible. + // element: The jQuery-wrapped HTML div containing the text. + // x: X coordinate at which to draw the text. + // y: Y coordinate at which to draw the text. + // } + // + // Each position after the first receives a clone of the original element. + // + // The idea is that that the width, height, and general 'identity' of the + // text is constant no matter where it is placed; the placements are a + // secondary property. + // + // Canvas maintains a cache of recently-used text info objects; getTextInfo + // either returns the cached element or creates a new entry. + // + // @param {string} layer A string of space-separated CSS classes uniquely + // identifying the layer containing this text. + // @param {string} text Text string to retrieve info for. + // @param {(string|object)=} font Either a string of space-separated CSS + // classes or a font-spec object, defining the text's font and style. + // @param {number=} angle Angle at which to rotate the text, in degrees. + // Angle is currently unused, it will be implemented in the future. + // @param {number=} width Maximum width of the text before it wraps. + // @return {object} a text info object. + + Canvas.prototype.getTextInfo = function(layer, text, font, angle, width) { + + var textStyle, layerCache, styleCache, info; + + // Cast the value to a string, in case we were given a number or such + + text = "" + text; + + // If the font is a font-spec object, generate a CSS font definition + + if (typeof font === "object") { + textStyle = font.style + " " + font.variant + " " + font.weight + " " + font.size + "px/" + font.lineHeight + "px " + font.family; + } else { + textStyle = font; + } + + // Retrieve (or create) the cache for the text's layer and styles + + layerCache = this._textCache[layer]; + + if (layerCache == null) { + layerCache = this._textCache[layer] = {}; + } + + styleCache = layerCache[textStyle]; + + if (styleCache == null) { + styleCache = layerCache[textStyle] = {}; + } + + info = styleCache[text]; + + // If we can't find a matching element in our cache, create a new one + + if (info == null) { + + var element = $("
").html(text) + .css({ + position: "absolute", + 'max-width': width, + top: -9999 + }) + .appendTo(this.getTextLayer(layer)); + + if (typeof font === "object") { + element.css({ + font: textStyle, + color: font.color + }); + } else if (typeof font === "string") { + element.addClass(font); + } + + info = styleCache[text] = { + width: element.outerWidth(true), + height: element.outerHeight(true), + element: element, + positions: [] + }; + + element.detach(); + } + + return info; + }; + + // Adds a text string to the canvas text overlay. + // + // The text isn't drawn immediately; it is marked as rendering, which will + // result in its addition to the canvas on the next render pass. + // + // @param {string} layer A string of space-separated CSS classes uniquely + // identifying the layer containing this text. + // @param {number} x X coordinate at which to draw the text. + // @param {number} y Y coordinate at which to draw the text. + // @param {string} text Text string to draw. + // @param {(string|object)=} font Either a string of space-separated CSS + // classes or a font-spec object, defining the text's font and style. + // @param {number=} angle Angle at which to rotate the text, in degrees. + // Angle is currently unused, it will be implemented in the future. + // @param {number=} width Maximum width of the text before it wraps. + // @param {string=} halign Horizontal alignment of the text; either "left", + // "center" or "right". + // @param {string=} valign Vertical alignment of the text; either "top", + // "middle" or "bottom". + + Canvas.prototype.addText = function(layer, x, y, text, font, angle, width, halign, valign) { + + var info = this.getTextInfo(layer, text, font, angle, width), + positions = info.positions; + + // Tweak the div's position to match the text's alignment + + if (halign == "center") { + x -= info.width / 2; + } else if (halign == "right") { + x -= info.width; + } + + if (valign == "middle") { + y -= info.height / 2; + } else if (valign == "bottom") { + y -= info.height; + } + + // Determine whether this text already exists at this position. + // If so, mark it for inclusion in the next render pass. + + for (var i = 0, position; position = positions[i]; i++) { + if (position.x == x && position.y == y) { + position.active = true; + return; + } + } + + // If the text doesn't exist at this position, create a new entry + + // For the very first position we'll re-use the original element, + // while for subsequent ones we'll clone it. + + position = { + active: true, + rendered: false, + element: positions.length ? info.element.clone() : info.element, + x: x, + y: y + }; + + positions.push(position); + + // Move the element to its final position within the container + + position.element.css({ + top: Math.round(y), + left: Math.round(x), + 'text-align': halign // In case the text wraps + }); + }; + + // Removes one or more text strings from the canvas text overlay. + // + // If no parameters are given, all text within the layer is removed. + // + // Note that the text is not immediately removed; it is simply marked as + // inactive, which will result in its removal on the next render pass. + // This avoids the performance penalty for 'clear and redraw' behavior, + // where we potentially get rid of all text on a layer, but will likely + // add back most or all of it later, as when redrawing axes, for example. + // + // @param {string} layer A string of space-separated CSS classes uniquely + // identifying the layer containing this text. + // @param {number=} x X coordinate of the text. + // @param {number=} y Y coordinate of the text. + // @param {string=} text Text string to remove. + // @param {(string|object)=} font Either a string of space-separated CSS + // classes or a font-spec object, defining the text's font and style. + // @param {number=} angle Angle at which the text is rotated, in degrees. + // Angle is currently unused, it will be implemented in the future. + + Canvas.prototype.removeText = function(layer, x, y, text, font, angle) { + if (text == null) { + var layerCache = this._textCache[layer]; + if (layerCache != null) { + for (var styleKey in layerCache) { + if (hasOwnProperty.call(layerCache, styleKey)) { + var styleCache = layerCache[styleKey]; + for (var key in styleCache) { + if (hasOwnProperty.call(styleCache, key)) { + var positions = styleCache[key].positions; + for (var i = 0, position; position = positions[i]; i++) { + position.active = false; + } + } + } + } + } + } + } else { + var positions = this.getTextInfo(layer, text, font, angle).positions; + for (var i = 0, position; position = positions[i]; i++) { + if (position.x == x && position.y == y) { + position.active = false; + } + } + } + }; + + /////////////////////////////////////////////////////////////////////////// + // The top-level container for the entire plot. + + function Plot(placeholder, data_, options_, plugins) { + // data is on the form: + // [ series1, series2 ... ] + // where series is either just the data as [ [x1, y1], [x2, y2], ... ] + // or { data: [ [x1, y1], [x2, y2], ... ], label: "some label", ... } + + var series = [], + options = { + // the color theme used for graphs + colors: ["#edc240", "#afd8f8", "#cb4b4b", "#4da74d", "#9440ed"], + legend: { + show: true, + noColumns: 1, // number of columns in legend table + labelFormatter: null, // fn: string -> string + labelBoxBorderColor: "#ccc", // border color for the little label boxes + container: null, // container (as jQuery object) to put legend in, null means default on top of graph + position: "ne", // position of default legend container within plot + margin: 5, // distance from grid edge to default legend container within plot + backgroundColor: null, // null means auto-detect + backgroundOpacity: 0.85, // set to 0 to avoid background + sorted: null // default to no legend sorting + }, + xaxis: { + show: null, // null = auto-detect, true = always, false = never + position: "bottom", // or "top" + mode: null, // null or "time" + font: null, // null (derived from CSS in placeholder) or object like { size: 11, lineHeight: 13, style: "italic", weight: "bold", family: "sans-serif", variant: "small-caps" } + color: null, // base color, labels, ticks + tickColor: null, // possibly different color of ticks, e.g. "rgba(0,0,0,0.15)" + transform: null, // null or f: number -> number to transform axis + inverseTransform: null, // if transform is set, this should be the inverse function + min: null, // min. value to show, null means set automatically + max: null, // max. value to show, null means set automatically + autoscaleMargin: null, // margin in % to add if auto-setting min/max + ticks: null, // either [1, 3] or [[1, "a"], 3] or (fn: axis info -> ticks) or app. number of ticks for auto-ticks + tickFormatter: null, // fn: number -> string + labelWidth: null, // size of tick labels in pixels + labelHeight: null, + reserveSpace: null, // whether to reserve space even if axis isn't shown + tickLength: null, // size in pixels of ticks, or "full" for whole line + alignTicksWithAxis: null, // axis number or null for no sync + tickDecimals: null, // no. of decimals, null means auto + tickSize: null, // number or [number, "unit"] + minTickSize: null // number or [number, "unit"] + }, + yaxis: { + autoscaleMargin: 0.02, + position: "left" // or "right" + }, + xaxes: [], + yaxes: [], + series: { + points: { + show: false, + radius: 3, + lineWidth: 2, // in pixels + fill: true, + fillColor: "#ffffff", + symbol: "circle" // or callback + }, + lines: { + // we don't put in show: false so we can see + // whether lines were actively disabled + lineWidth: 2, // in pixels + fill: false, + fillColor: null, + steps: false + // Omit 'zero', so we can later default its value to + // match that of the 'fill' option. + }, + bars: { + show: false, + lineWidth: 2, // in pixels + barWidth: 1, // in units of the x axis + fill: true, + fillColor: null, + align: "left", // "left", "right", or "center" + horizontal: false, + zero: true + }, + shadowSize: 3, + highlightColor: null + }, + grid: { + show: true, + aboveData: false, + color: "#545454", // primary color used for outline and labels + backgroundColor: null, // null for transparent, else color + borderColor: null, // set if different from the grid color + tickColor: null, // color for the ticks, e.g. "rgba(0,0,0,0.15)" + margin: 0, // distance from the canvas edge to the grid + labelMargin: 5, // in pixels + axisMargin: 8, // in pixels + borderWidth: 2, // in pixels + minBorderMargin: null, // in pixels, null means taken from points radius + markings: null, // array of ranges or fn: axes -> array of ranges + markingsColor: "#f4f4f4", + markingsLineWidth: 2, + // interactive stuff + clickable: false, + hoverable: false, + autoHighlight: true, // highlight in case mouse is near + mouseActiveRadius: 10 // how far the mouse can be away to activate an item + }, + interaction: { + redrawOverlayInterval: 1000/60 // time between updates, -1 means in same flow + }, + hooks: {} + }, + surface = null, // the canvas for the plot itself + overlay = null, // canvas for interactive stuff on top of plot + eventHolder = null, // jQuery object that events should be bound to + ctx = null, octx = null, + xaxes = [], yaxes = [], + plotOffset = { left: 0, right: 0, top: 0, bottom: 0}, + plotWidth = 0, plotHeight = 0, + hooks = { + processOptions: [], + processRawData: [], + processDatapoints: [], + processOffset: [], + drawBackground: [], + drawSeries: [], + draw: [], + bindEvents: [], + drawOverlay: [], + shutdown: [] + }, + plot = this; + + // public functions + plot.setData = setData; + plot.setupGrid = setupGrid; + plot.draw = draw; + plot.getPlaceholder = function() { return placeholder; }; + plot.getCanvas = function() { return surface.element; }; + plot.getPlotOffset = function() { return plotOffset; }; + plot.width = function () { return plotWidth; }; + plot.height = function () { return plotHeight; }; + plot.offset = function () { + var o = eventHolder.offset(); + o.left += plotOffset.left; + o.top += plotOffset.top; + return o; + }; + plot.getData = function () { return series; }; + plot.getAxes = function () { + var res = {}, i; + $.each(xaxes.concat(yaxes), function (_, axis) { + if (axis) + res[axis.direction + (axis.n != 1 ? axis.n : "") + "axis"] = axis; + }); + return res; + }; + plot.getXAxes = function () { return xaxes; }; + plot.getYAxes = function () { return yaxes; }; + plot.c2p = canvasToAxisCoords; + plot.p2c = axisToCanvasCoords; + plot.getOptions = function () { return options; }; + plot.highlight = highlight; + plot.unhighlight = unhighlight; + plot.triggerRedrawOverlay = triggerRedrawOverlay; + plot.pointOffset = function(point) { + return { + left: parseInt(xaxes[axisNumber(point, "x") - 1].p2c(+point.x) + plotOffset.left, 10), + top: parseInt(yaxes[axisNumber(point, "y") - 1].p2c(+point.y) + plotOffset.top, 10) + }; + }; + plot.shutdown = shutdown; + plot.destroy = function () { + shutdown(); + placeholder.removeData("plot").empty(); + + series = []; + options = null; + surface = null; + overlay = null; + eventHolder = null; + ctx = null; + octx = null; + xaxes = []; + yaxes = []; + hooks = null; + highlights = []; + plot = null; + }; + plot.resize = function () { + var width = placeholder.width(), + height = placeholder.height(); + surface.resize(width, height); + overlay.resize(width, height); + }; + + // public attributes + plot.hooks = hooks; + + // initialize + initPlugins(plot); + parseOptions(options_); + setupCanvases(); + setData(data_); + setupGrid(); + draw(); + bindEvents(); + + + function executeHooks(hook, args) { + args = [plot].concat(args); + for (var i = 0; i < hook.length; ++i) + hook[i].apply(this, args); + } + + function initPlugins() { + + // References to key classes, allowing plugins to modify them + + var classes = { + Canvas: Canvas + }; + + for (var i = 0; i < plugins.length; ++i) { + var p = plugins[i]; + p.init(plot, classes); + if (p.options) + $.extend(true, options, p.options); + } + } + + function parseOptions(opts) { + + $.extend(true, options, opts); + + // $.extend merges arrays, rather than replacing them. When less + // colors are provided than the size of the default palette, we + // end up with those colors plus the remaining defaults, which is + // not expected behavior; avoid it by replacing them here. + + if (opts && opts.colors) { + options.colors = opts.colors; + } + + if (options.xaxis.color == null) + options.xaxis.color = $.color.parse(options.grid.color).scale('a', 0.22).toString(); + if (options.yaxis.color == null) + options.yaxis.color = $.color.parse(options.grid.color).scale('a', 0.22).toString(); + + if (options.xaxis.tickColor == null) // grid.tickColor for back-compatibility + options.xaxis.tickColor = options.grid.tickColor || options.xaxis.color; + if (options.yaxis.tickColor == null) // grid.tickColor for back-compatibility + options.yaxis.tickColor = options.grid.tickColor || options.yaxis.color; + + if (options.grid.borderColor == null) + options.grid.borderColor = options.grid.color; + if (options.grid.tickColor == null) + options.grid.tickColor = $.color.parse(options.grid.color).scale('a', 0.22).toString(); + + // Fill in defaults for axis options, including any unspecified + // font-spec fields, if a font-spec was provided. + + // If no x/y axis options were provided, create one of each anyway, + // since the rest of the code assumes that they exist. + + var i, axisOptions, axisCount, + fontSize = placeholder.css("font-size"), + fontSizeDefault = fontSize ? +fontSize.replace("px", "") : 13, + fontDefaults = { + style: placeholder.css("font-style"), + size: Math.round(0.8 * fontSizeDefault), + variant: placeholder.css("font-variant"), + weight: placeholder.css("font-weight"), + family: placeholder.css("font-family") + }; + + axisCount = options.xaxes.length || 1; + for (i = 0; i < axisCount; ++i) { + + axisOptions = options.xaxes[i]; + if (axisOptions && !axisOptions.tickColor) { + axisOptions.tickColor = axisOptions.color; + } + + axisOptions = $.extend(true, {}, options.xaxis, axisOptions); + options.xaxes[i] = axisOptions; + + if (axisOptions.font) { + axisOptions.font = $.extend({}, fontDefaults, axisOptions.font); + if (!axisOptions.font.color) { + axisOptions.font.color = axisOptions.color; + } + if (!axisOptions.font.lineHeight) { + axisOptions.font.lineHeight = Math.round(axisOptions.font.size * 1.15); + } + } + } + + axisCount = options.yaxes.length || 1; + for (i = 0; i < axisCount; ++i) { + + axisOptions = options.yaxes[i]; + if (axisOptions && !axisOptions.tickColor) { + axisOptions.tickColor = axisOptions.color; + } + + axisOptions = $.extend(true, {}, options.yaxis, axisOptions); + options.yaxes[i] = axisOptions; + + if (axisOptions.font) { + axisOptions.font = $.extend({}, fontDefaults, axisOptions.font); + if (!axisOptions.font.color) { + axisOptions.font.color = axisOptions.color; + } + if (!axisOptions.font.lineHeight) { + axisOptions.font.lineHeight = Math.round(axisOptions.font.size * 1.15); + } + } + } + + // backwards compatibility, to be removed in future + if (options.xaxis.noTicks && options.xaxis.ticks == null) + options.xaxis.ticks = options.xaxis.noTicks; + if (options.yaxis.noTicks && options.yaxis.ticks == null) + options.yaxis.ticks = options.yaxis.noTicks; + if (options.x2axis) { + options.xaxes[1] = $.extend(true, {}, options.xaxis, options.x2axis); + options.xaxes[1].position = "top"; + // Override the inherit to allow the axis to auto-scale + if (options.x2axis.min == null) { + options.xaxes[1].min = null; + } + if (options.x2axis.max == null) { + options.xaxes[1].max = null; + } + } + if (options.y2axis) { + options.yaxes[1] = $.extend(true, {}, options.yaxis, options.y2axis); + options.yaxes[1].position = "right"; + // Override the inherit to allow the axis to auto-scale + if (options.y2axis.min == null) { + options.yaxes[1].min = null; + } + if (options.y2axis.max == null) { + options.yaxes[1].max = null; + } + } + if (options.grid.coloredAreas) + options.grid.markings = options.grid.coloredAreas; + if (options.grid.coloredAreasColor) + options.grid.markingsColor = options.grid.coloredAreasColor; + if (options.lines) + $.extend(true, options.series.lines, options.lines); + if (options.points) + $.extend(true, options.series.points, options.points); + if (options.bars) + $.extend(true, options.series.bars, options.bars); + if (options.shadowSize != null) + options.series.shadowSize = options.shadowSize; + if (options.highlightColor != null) + options.series.highlightColor = options.highlightColor; + + // save options on axes for future reference + for (i = 0; i < options.xaxes.length; ++i) + getOrCreateAxis(xaxes, i + 1).options = options.xaxes[i]; + for (i = 0; i < options.yaxes.length; ++i) + getOrCreateAxis(yaxes, i + 1).options = options.yaxes[i]; + + // add hooks from options + for (var n in hooks) + if (options.hooks[n] && options.hooks[n].length) + hooks[n] = hooks[n].concat(options.hooks[n]); + + executeHooks(hooks.processOptions, [options]); + } + + function setData(d) { + series = parseData(d); + fillInSeriesOptions(); + processData(); + } + + function parseData(d) { + var res = []; + for (var i = 0; i < d.length; ++i) { + var s = $.extend(true, {}, options.series); + + if (d[i].data != null) { + s.data = d[i].data; // move the data instead of deep-copy + delete d[i].data; + + $.extend(true, s, d[i]); + + d[i].data = s.data; + } + else + s.data = d[i]; + res.push(s); + } + + return res; + } + + function axisNumber(obj, coord) { + var a = obj[coord + "axis"]; + if (typeof a == "object") // if we got a real axis, extract number + a = a.n; + if (typeof a != "number") + a = 1; // default to first axis + return a; + } + + function allAxes() { + // return flat array without annoying null entries + return $.grep(xaxes.concat(yaxes), function (a) { return a; }); + } + + function canvasToAxisCoords(pos) { + // return an object with x/y corresponding to all used axes + var res = {}, i, axis; + for (i = 0; i < xaxes.length; ++i) { + axis = xaxes[i]; + if (axis && axis.used) + res["x" + axis.n] = axis.c2p(pos.left); + } + + for (i = 0; i < yaxes.length; ++i) { + axis = yaxes[i]; + if (axis && axis.used) + res["y" + axis.n] = axis.c2p(pos.top); + } + + if (res.x1 !== undefined) + res.x = res.x1; + if (res.y1 !== undefined) + res.y = res.y1; + + return res; + } + + function axisToCanvasCoords(pos) { + // get canvas coords from the first pair of x/y found in pos + var res = {}, i, axis, key; + + for (i = 0; i < xaxes.length; ++i) { + axis = xaxes[i]; + if (axis && axis.used) { + key = "x" + axis.n; + if (pos[key] == null && axis.n == 1) + key = "x"; + + if (pos[key] != null) { + res.left = axis.p2c(pos[key]); + break; + } + } + } + + for (i = 0; i < yaxes.length; ++i) { + axis = yaxes[i]; + if (axis && axis.used) { + key = "y" + axis.n; + if (pos[key] == null && axis.n == 1) + key = "y"; + + if (pos[key] != null) { + res.top = axis.p2c(pos[key]); + break; + } + } + } + + return res; + } + + function getOrCreateAxis(axes, number) { + if (!axes[number - 1]) + axes[number - 1] = { + n: number, // save the number for future reference + direction: axes == xaxes ? "x" : "y", + options: $.extend(true, {}, axes == xaxes ? options.xaxis : options.yaxis) + }; + + return axes[number - 1]; + } + + function fillInSeriesOptions() { + + var neededColors = series.length, maxIndex = -1, i; + + // Subtract the number of series that already have fixed colors or + // color indexes from the number that we still need to generate. + + for (i = 0; i < series.length; ++i) { + var sc = series[i].color; + if (sc != null) { + neededColors--; + if (typeof sc == "number" && sc > maxIndex) { + maxIndex = sc; + } + } + } + + // If any of the series have fixed color indexes, then we need to + // generate at least as many colors as the highest index. + + if (neededColors <= maxIndex) { + neededColors = maxIndex + 1; + } + + // Generate all the colors, using first the option colors and then + // variations on those colors once they're exhausted. + + var c, colors = [], colorPool = options.colors, + colorPoolSize = colorPool.length, variation = 0; + + for (i = 0; i < neededColors; i++) { + + c = $.color.parse(colorPool[i % colorPoolSize] || "#666"); + + // Each time we exhaust the colors in the pool we adjust + // a scaling factor used to produce more variations on + // those colors. The factor alternates negative/positive + // to produce lighter/darker colors. + + // Reset the variation after every few cycles, or else + // it will end up producing only white or black colors. + + if (i % colorPoolSize == 0 && i) { + if (variation >= 0) { + if (variation < 0.5) { + variation = -variation - 0.2; + } else variation = 0; + } else variation = -variation; + } + + colors[i] = c.scale('rgb', 1 + variation); + } + + // Finalize the series options, filling in their colors + + var colori = 0, s; + for (i = 0; i < series.length; ++i) { + s = series[i]; + + // assign colors + if (s.color == null) { + s.color = colors[colori].toString(); + ++colori; + } + else if (typeof s.color == "number") + s.color = colors[s.color].toString(); + + // turn on lines automatically in case nothing is set + if (s.lines.show == null) { + var v, show = true; + for (v in s) + if (s[v] && s[v].show) { + show = false; + break; + } + if (show) + s.lines.show = true; + } + + // If nothing was provided for lines.zero, default it to match + // lines.fill, since areas by default should extend to zero. + + if (s.lines.zero == null) { + s.lines.zero = !!s.lines.fill; + } + + // setup axes + s.xaxis = getOrCreateAxis(xaxes, axisNumber(s, "x")); + s.yaxis = getOrCreateAxis(yaxes, axisNumber(s, "y")); + } + } + + function processData() { + var topSentry = Number.POSITIVE_INFINITY, + bottomSentry = Number.NEGATIVE_INFINITY, + fakeInfinity = Number.MAX_VALUE, + i, j, k, m, length, + s, points, ps, x, y, axis, val, f, p, + data, format; + + function updateAxis(axis, min, max) { + if (min < axis.datamin && min != -fakeInfinity) + axis.datamin = min; + if (max > axis.datamax && max != fakeInfinity) + axis.datamax = max; + } + + $.each(allAxes(), function (_, axis) { + // init axis + axis.datamin = topSentry; + axis.datamax = bottomSentry; + axis.used = false; + }); + + for (i = 0; i < series.length; ++i) { + s = series[i]; + s.datapoints = { points: [] }; + + executeHooks(hooks.processRawData, [ s, s.data, s.datapoints ]); + } + + // first pass: clean and copy data + for (i = 0; i < series.length; ++i) { + s = series[i]; + + data = s.data; + format = s.datapoints.format; + + if (!format) { + format = []; + // find out how to copy + format.push({ x: true, number: true, required: true }); + format.push({ y: true, number: true, required: true }); + + if (s.bars.show || (s.lines.show && s.lines.fill)) { + var autoscale = !!((s.bars.show && s.bars.zero) || (s.lines.show && s.lines.zero)); + format.push({ y: true, number: true, required: false, defaultValue: 0, autoscale: autoscale }); + if (s.bars.horizontal) { + delete format[format.length - 1].y; + format[format.length - 1].x = true; + } + } + + s.datapoints.format = format; + } + + if (s.datapoints.pointsize != null) + continue; // already filled in + + s.datapoints.pointsize = format.length; + + ps = s.datapoints.pointsize; + points = s.datapoints.points; + + var insertSteps = s.lines.show && s.lines.steps; + s.xaxis.used = s.yaxis.used = true; + + for (j = k = 0; j < data.length; ++j, k += ps) { + p = data[j]; + + var nullify = p == null; + if (!nullify) { + for (m = 0; m < ps; ++m) { + val = p[m]; + f = format[m]; + + if (f) { + if (f.number && val != null) { + val = +val; // convert to number + if (isNaN(val)) + val = null; + else if (val == Infinity) + val = fakeInfinity; + else if (val == -Infinity) + val = -fakeInfinity; + } + + if (val == null) { + if (f.required) + nullify = true; + + if (f.defaultValue != null) + val = f.defaultValue; + } + } + + points[k + m] = val; + } + } + + if (nullify) { + for (m = 0; m < ps; ++m) { + val = points[k + m]; + if (val != null) { + f = format[m]; + // extract min/max info + if (f.autoscale !== false) { + if (f.x) { + updateAxis(s.xaxis, val, val); + } + if (f.y) { + updateAxis(s.yaxis, val, val); + } + } + } + points[k + m] = null; + } + } + else { + // a little bit of line specific stuff that + // perhaps shouldn't be here, but lacking + // better means... + if (insertSteps && k > 0 + && points[k - ps] != null + && points[k - ps] != points[k] + && points[k - ps + 1] != points[k + 1]) { + // copy the point to make room for a middle point + for (m = 0; m < ps; ++m) + points[k + ps + m] = points[k + m]; + + // middle point has same y + points[k + 1] = points[k - ps + 1]; + + // we've added a point, better reflect that + k += ps; + } + } + } + } + + // give the hooks a chance to run + for (i = 0; i < series.length; ++i) { + s = series[i]; + + executeHooks(hooks.processDatapoints, [ s, s.datapoints]); + } + + // second pass: find datamax/datamin for auto-scaling + for (i = 0; i < series.length; ++i) { + s = series[i]; + points = s.datapoints.points; + ps = s.datapoints.pointsize; + format = s.datapoints.format; + + var xmin = topSentry, ymin = topSentry, + xmax = bottomSentry, ymax = bottomSentry; + + for (j = 0; j < points.length; j += ps) { + if (points[j] == null) + continue; + + for (m = 0; m < ps; ++m) { + val = points[j + m]; + f = format[m]; + if (!f || f.autoscale === false || val == fakeInfinity || val == -fakeInfinity) + continue; + + if (f.x) { + if (val < xmin) + xmin = val; + if (val > xmax) + xmax = val; + } + if (f.y) { + if (val < ymin) + ymin = val; + if (val > ymax) + ymax = val; + } + } + } + + if (s.bars.show) { + // make sure we got room for the bar on the dancing floor + var delta; + + switch (s.bars.align) { + case "left": + delta = 0; + break; + case "right": + delta = -s.bars.barWidth; + break; + default: + delta = -s.bars.barWidth / 2; + } + + if (s.bars.horizontal) { + ymin += delta; + ymax += delta + s.bars.barWidth; + } + else { + xmin += delta; + xmax += delta + s.bars.barWidth; + } + } + + updateAxis(s.xaxis, xmin, xmax); + updateAxis(s.yaxis, ymin, ymax); + } + + $.each(allAxes(), function (_, axis) { + if (axis.datamin == topSentry) + axis.datamin = null; + if (axis.datamax == bottomSentry) + axis.datamax = null; + }); + } + + function setupCanvases() { + + // Make sure the placeholder is clear of everything except canvases + // from a previous plot in this container that we'll try to re-use. + + placeholder.css("padding", 0) // padding messes up the positioning + .children().filter(function(){ + return !$(this).hasClass("flot-overlay") && !$(this).hasClass('flot-base'); + }).remove(); + + if (placeholder.css("position") == 'static') + placeholder.css("position", "relative"); // for positioning labels and overlay + + surface = new Canvas("flot-base", placeholder); + overlay = new Canvas("flot-overlay", placeholder); // overlay canvas for interactive features + + ctx = surface.context; + octx = overlay.context; + + // define which element we're listening for events on + eventHolder = $(overlay.element).unbind(); + + // If we're re-using a plot object, shut down the old one + + var existing = placeholder.data("plot"); + + if (existing) { + existing.shutdown(); + overlay.clear(); + } + + // save in case we get replotted + placeholder.data("plot", plot); + } + + function bindEvents() { + // bind events + if (options.grid.hoverable) { + eventHolder.mousemove(onMouseMove); + + // Use bind, rather than .mouseleave, because we officially + // still support jQuery 1.2.6, which doesn't define a shortcut + // for mouseenter or mouseleave. This was a bug/oversight that + // was fixed somewhere around 1.3.x. We can return to using + // .mouseleave when we drop support for 1.2.6. + + eventHolder.bind("mouseleave", onMouseLeave); + } + + if (options.grid.clickable) + eventHolder.click(onClick); + + executeHooks(hooks.bindEvents, [eventHolder]); + } + + function shutdown() { + if (redrawTimeout) + clearTimeout(redrawTimeout); + + eventHolder.unbind("mousemove", onMouseMove); + eventHolder.unbind("mouseleave", onMouseLeave); + eventHolder.unbind("click", onClick); + + executeHooks(hooks.shutdown, [eventHolder]); + } + + function setTransformationHelpers(axis) { + // set helper functions on the axis, assumes plot area + // has been computed already + + function identity(x) { return x; } + + var s, m, t = axis.options.transform || identity, + it = axis.options.inverseTransform; + + // precompute how much the axis is scaling a point + // in canvas space + if (axis.direction == "x") { + s = axis.scale = plotWidth / Math.abs(t(axis.max) - t(axis.min)); + m = Math.min(t(axis.max), t(axis.min)); + } + else { + s = axis.scale = plotHeight / Math.abs(t(axis.max) - t(axis.min)); + s = -s; + m = Math.max(t(axis.max), t(axis.min)); + } + + // data point to canvas coordinate + if (t == identity) // slight optimization + axis.p2c = function (p) { return (p - m) * s; }; + else + axis.p2c = function (p) { return (t(p) - m) * s; }; + // canvas coordinate to data point + if (!it) + axis.c2p = function (c) { return m + c / s; }; + else + axis.c2p = function (c) { return it(m + c / s); }; + } + + function measureTickLabels(axis) { + + var opts = axis.options, + ticks = axis.ticks || [], + labelWidth = opts.labelWidth || 0, + labelHeight = opts.labelHeight || 0, + maxWidth = labelWidth || (axis.direction == "x" ? Math.floor(surface.width / (ticks.length || 1)) : null), + legacyStyles = axis.direction + "Axis " + axis.direction + axis.n + "Axis", + layer = "flot-" + axis.direction + "-axis flot-" + axis.direction + axis.n + "-axis " + legacyStyles, + font = opts.font || "flot-tick-label tickLabel"; + + for (var i = 0; i < ticks.length; ++i) { + + var t = ticks[i]; + + if (!t.label) + continue; + + var info = surface.getTextInfo(layer, t.label, font, null, maxWidth); + + labelWidth = Math.max(labelWidth, info.width); + labelHeight = Math.max(labelHeight, info.height); + } + + axis.labelWidth = opts.labelWidth || labelWidth; + axis.labelHeight = opts.labelHeight || labelHeight; + } + + function allocateAxisBoxFirstPhase(axis) { + // find the bounding box of the axis by looking at label + // widths/heights and ticks, make room by diminishing the + // plotOffset; this first phase only looks at one + // dimension per axis, the other dimension depends on the + // other axes so will have to wait + + var lw = axis.labelWidth, + lh = axis.labelHeight, + pos = axis.options.position, + isXAxis = axis.direction === "x", + tickLength = axis.options.tickLength, + axisMargin = options.grid.axisMargin, + padding = options.grid.labelMargin, + innermost = true, + outermost = true, + first = true, + found = false; + + // Determine the axis's position in its direction and on its side + + $.each(isXAxis ? xaxes : yaxes, function(i, a) { + if (a && (a.show || a.reserveSpace)) { + if (a === axis) { + found = true; + } else if (a.options.position === pos) { + if (found) { + outermost = false; + } else { + innermost = false; + } + } + if (!found) { + first = false; + } + } + }); + + // The outermost axis on each side has no margin + + if (outermost) { + axisMargin = 0; + } + + // The ticks for the first axis in each direction stretch across + + if (tickLength == null) { + tickLength = first ? "full" : 5; + } + + if (!isNaN(+tickLength)) + padding += +tickLength; + + if (isXAxis) { + lh += padding; + + if (pos == "bottom") { + plotOffset.bottom += lh + axisMargin; + axis.box = { top: surface.height - plotOffset.bottom, height: lh }; + } + else { + axis.box = { top: plotOffset.top + axisMargin, height: lh }; + plotOffset.top += lh + axisMargin; + } + } + else { + lw += padding; + + if (pos == "left") { + axis.box = { left: plotOffset.left + axisMargin, width: lw }; + plotOffset.left += lw + axisMargin; + } + else { + plotOffset.right += lw + axisMargin; + axis.box = { left: surface.width - plotOffset.right, width: lw }; + } + } + + // save for future reference + axis.position = pos; + axis.tickLength = tickLength; + axis.box.padding = padding; + axis.innermost = innermost; + } + + function allocateAxisBoxSecondPhase(axis) { + // now that all axis boxes have been placed in one + // dimension, we can set the remaining dimension coordinates + if (axis.direction == "x") { + axis.box.left = plotOffset.left - axis.labelWidth / 2; + axis.box.width = surface.width - plotOffset.left - plotOffset.right + axis.labelWidth; + } + else { + axis.box.top = plotOffset.top - axis.labelHeight / 2; + axis.box.height = surface.height - plotOffset.bottom - plotOffset.top + axis.labelHeight; + } + } + + function adjustLayoutForThingsStickingOut() { + // possibly adjust plot offset to ensure everything stays + // inside the canvas and isn't clipped off + + var minMargin = options.grid.minBorderMargin, + axis, i; + + // check stuff from the plot (FIXME: this should just read + // a value from the series, otherwise it's impossible to + // customize) + if (minMargin == null) { + minMargin = 0; + for (i = 0; i < series.length; ++i) + minMargin = Math.max(minMargin, 2 * (series[i].points.radius + series[i].points.lineWidth/2)); + } + + var margins = { + left: minMargin, + right: minMargin, + top: minMargin, + bottom: minMargin + }; + + // check axis labels, note we don't check the actual + // labels but instead use the overall width/height to not + // jump as much around with replots + $.each(allAxes(), function (_, axis) { + if (axis.reserveSpace && axis.ticks && axis.ticks.length) { + if (axis.direction === "x") { + margins.left = Math.max(margins.left, axis.labelWidth / 2); + margins.right = Math.max(margins.right, axis.labelWidth / 2); + } else { + margins.bottom = Math.max(margins.bottom, axis.labelHeight / 2); + margins.top = Math.max(margins.top, axis.labelHeight / 2); + } + } + }); + + plotOffset.left = Math.ceil(Math.max(margins.left, plotOffset.left)); + plotOffset.right = Math.ceil(Math.max(margins.right, plotOffset.right)); + plotOffset.top = Math.ceil(Math.max(margins.top, plotOffset.top)); + plotOffset.bottom = Math.ceil(Math.max(margins.bottom, plotOffset.bottom)); + } + + function setupGrid() { + var i, axes = allAxes(), showGrid = options.grid.show; + + // Initialize the plot's offset from the edge of the canvas + + for (var a in plotOffset) { + var margin = options.grid.margin || 0; + plotOffset[a] = typeof margin == "number" ? margin : margin[a] || 0; + } + + executeHooks(hooks.processOffset, [plotOffset]); + + // If the grid is visible, add its border width to the offset + + for (var a in plotOffset) { + if(typeof(options.grid.borderWidth) == "object") { + plotOffset[a] += showGrid ? options.grid.borderWidth[a] : 0; + } + else { + plotOffset[a] += showGrid ? options.grid.borderWidth : 0; + } + } + + $.each(axes, function (_, axis) { + var axisOpts = axis.options; + axis.show = axisOpts.show == null ? axis.used : axisOpts.show; + axis.reserveSpace = axisOpts.reserveSpace == null ? axis.show : axisOpts.reserveSpace; + setRange(axis); + }); + + if (showGrid) { + + var allocatedAxes = $.grep(axes, function (axis) { + return axis.show || axis.reserveSpace; + }); + + $.each(allocatedAxes, function (_, axis) { + // make the ticks + setupTickGeneration(axis); + setTicks(axis); + snapRangeToTicks(axis, axis.ticks); + // find labelWidth/Height for axis + measureTickLabels(axis); + }); + + // with all dimensions calculated, we can compute the + // axis bounding boxes, start from the outside + // (reverse order) + for (i = allocatedAxes.length - 1; i >= 0; --i) + allocateAxisBoxFirstPhase(allocatedAxes[i]); + + // make sure we've got enough space for things that + // might stick out + adjustLayoutForThingsStickingOut(); + + $.each(allocatedAxes, function (_, axis) { + allocateAxisBoxSecondPhase(axis); + }); + } + + plotWidth = surface.width - plotOffset.left - plotOffset.right; + plotHeight = surface.height - plotOffset.bottom - plotOffset.top; + + // now we got the proper plot dimensions, we can compute the scaling + $.each(axes, function (_, axis) { + setTransformationHelpers(axis); + }); + + if (showGrid) { + drawAxisLabels(); + } + + insertLegend(); + } + + function setRange(axis) { + var opts = axis.options, + min = +(opts.min != null ? opts.min : axis.datamin), + max = +(opts.max != null ? opts.max : axis.datamax), + delta = max - min; + + if (delta == 0.0) { + // degenerate case + var widen = max == 0 ? 1 : 0.01; + + if (opts.min == null) + min -= widen; + // always widen max if we couldn't widen min to ensure we + // don't fall into min == max which doesn't work + if (opts.max == null || opts.min != null) + max += widen; + } + else { + // consider autoscaling + var margin = opts.autoscaleMargin; + if (margin != null) { + if (opts.min == null) { + min -= delta * margin; + // make sure we don't go below zero if all values + // are positive + if (min < 0 && axis.datamin != null && axis.datamin >= 0) + min = 0; + } + if (opts.max == null) { + max += delta * margin; + if (max > 0 && axis.datamax != null && axis.datamax <= 0) + max = 0; + } + } + } + axis.min = min; + axis.max = max; + } + + function setupTickGeneration(axis) { + var opts = axis.options; + + // estimate number of ticks + var noTicks; + if (typeof opts.ticks == "number" && opts.ticks > 0) + noTicks = opts.ticks; + else + // heuristic based on the model a*sqrt(x) fitted to + // some data points that seemed reasonable + noTicks = 0.3 * Math.sqrt(axis.direction == "x" ? surface.width : surface.height); + + var delta = (axis.max - axis.min) / noTicks, + dec = -Math.floor(Math.log(delta) / Math.LN10), + maxDec = opts.tickDecimals; + + if (maxDec != null && dec > maxDec) { + dec = maxDec; + } + + var magn = Math.pow(10, -dec), + norm = delta / magn, // norm is between 1.0 and 10.0 + size; + + if (norm < 1.5) { + size = 1; + } else if (norm < 3) { + size = 2; + // special case for 2.5, requires an extra decimal + if (norm > 2.25 && (maxDec == null || dec + 1 <= maxDec)) { + size = 2.5; + ++dec; + } + } else if (norm < 7.5) { + size = 5; + } else { + size = 10; + } + + size *= magn; + + if (opts.minTickSize != null && size < opts.minTickSize) { + size = opts.minTickSize; + } + + axis.delta = delta; + axis.tickDecimals = Math.max(0, maxDec != null ? maxDec : dec); + axis.tickSize = opts.tickSize || size; + + // Time mode was moved to a plug-in in 0.8, and since so many people use it + // we'll add an especially friendly reminder to make sure they included it. + + if (opts.mode == "time" && !axis.tickGenerator) { + throw new Error("Time mode requires the flot.time plugin."); + } + + // Flot supports base-10 axes; any other mode else is handled by a plug-in, + // like flot.time.js. + + if (!axis.tickGenerator) { + + axis.tickGenerator = function (axis) { + + var ticks = [], + start = floorInBase(axis.min, axis.tickSize), + i = 0, + v = Number.NaN, + prev; + + do { + prev = v; + v = start + i * axis.tickSize; + ticks.push(v); + ++i; + } while (v < axis.max && v != prev); + return ticks; + }; + + axis.tickFormatter = function (value, axis) { + + var factor = axis.tickDecimals ? Math.pow(10, axis.tickDecimals) : 1; + var formatted = "" + Math.round(value * factor) / factor; + + // If tickDecimals was specified, ensure that we have exactly that + // much precision; otherwise default to the value's own precision. + + if (axis.tickDecimals != null) { + var decimal = formatted.indexOf("."); + var precision = decimal == -1 ? 0 : formatted.length - decimal - 1; + if (precision < axis.tickDecimals) { + return (precision ? formatted : formatted + ".") + ("" + factor).substr(1, axis.tickDecimals - precision); + } + } + + return formatted; + }; + } + + if ($.isFunction(opts.tickFormatter)) + axis.tickFormatter = function (v, axis) { return "" + opts.tickFormatter(v, axis); }; + + if (opts.alignTicksWithAxis != null) { + var otherAxis = (axis.direction == "x" ? xaxes : yaxes)[opts.alignTicksWithAxis - 1]; + if (otherAxis && otherAxis.used && otherAxis != axis) { + // consider snapping min/max to outermost nice ticks + var niceTicks = axis.tickGenerator(axis); + if (niceTicks.length > 0) { + if (opts.min == null) + axis.min = Math.min(axis.min, niceTicks[0]); + if (opts.max == null && niceTicks.length > 1) + axis.max = Math.max(axis.max, niceTicks[niceTicks.length - 1]); + } + + axis.tickGenerator = function (axis) { + // copy ticks, scaled to this axis + var ticks = [], v, i; + for (i = 0; i < otherAxis.ticks.length; ++i) { + v = (otherAxis.ticks[i].v - otherAxis.min) / (otherAxis.max - otherAxis.min); + v = axis.min + v * (axis.max - axis.min); + ticks.push(v); + } + return ticks; + }; + + // we might need an extra decimal since forced + // ticks don't necessarily fit naturally + if (!axis.mode && opts.tickDecimals == null) { + var extraDec = Math.max(0, -Math.floor(Math.log(axis.delta) / Math.LN10) + 1), + ts = axis.tickGenerator(axis); + + // only proceed if the tick interval rounded + // with an extra decimal doesn't give us a + // zero at end + if (!(ts.length > 1 && /\..*0$/.test((ts[1] - ts[0]).toFixed(extraDec)))) + axis.tickDecimals = extraDec; + } + } + } + } + + function setTicks(axis) { + var oticks = axis.options.ticks, ticks = []; + if (oticks == null || (typeof oticks == "number" && oticks > 0)) + ticks = axis.tickGenerator(axis); + else if (oticks) { + if ($.isFunction(oticks)) + // generate the ticks + ticks = oticks(axis); + else + ticks = oticks; + } + + // clean up/labelify the supplied ticks, copy them over + var i, v; + axis.ticks = []; + for (i = 0; i < ticks.length; ++i) { + var label = null; + var t = ticks[i]; + if (typeof t == "object") { + v = +t[0]; + if (t.length > 1) + label = t[1]; + } + else + v = +t; + if (label == null) + label = axis.tickFormatter(v, axis); + if (!isNaN(v)) + axis.ticks.push({ v: v, label: label }); + } + } + + function snapRangeToTicks(axis, ticks) { + if (axis.options.autoscaleMargin && ticks.length > 0) { + // snap to ticks + if (axis.options.min == null) + axis.min = Math.min(axis.min, ticks[0].v); + if (axis.options.max == null && ticks.length > 1) + axis.max = Math.max(axis.max, ticks[ticks.length - 1].v); + } + } + + function draw() { + + surface.clear(); + + executeHooks(hooks.drawBackground, [ctx]); + + var grid = options.grid; + + // draw background, if any + if (grid.show && grid.backgroundColor) + drawBackground(); + + if (grid.show && !grid.aboveData) { + drawGrid(); + } + + for (var i = 0; i < series.length; ++i) { + executeHooks(hooks.drawSeries, [ctx, series[i]]); + drawSeries(series[i]); + } + + executeHooks(hooks.draw, [ctx]); + + if (grid.show && grid.aboveData) { + drawGrid(); + } + + surface.render(); + + // A draw implies that either the axes or data have changed, so we + // should probably update the overlay highlights as well. + + triggerRedrawOverlay(); + } + + function extractRange(ranges, coord) { + var axis, from, to, key, axes = allAxes(); + + for (var i = 0; i < axes.length; ++i) { + axis = axes[i]; + if (axis.direction == coord) { + key = coord + axis.n + "axis"; + if (!ranges[key] && axis.n == 1) + key = coord + "axis"; // support x1axis as xaxis + if (ranges[key]) { + from = ranges[key].from; + to = ranges[key].to; + break; + } + } + } + + // backwards-compat stuff - to be removed in future + if (!ranges[key]) { + axis = coord == "x" ? xaxes[0] : yaxes[0]; + from = ranges[coord + "1"]; + to = ranges[coord + "2"]; + } + + // auto-reverse as an added bonus + if (from != null && to != null && from > to) { + var tmp = from; + from = to; + to = tmp; + } + + return { from: from, to: to, axis: axis }; + } + + function drawBackground() { + ctx.save(); + ctx.translate(plotOffset.left, plotOffset.top); + + ctx.fillStyle = getColorOrGradient(options.grid.backgroundColor, plotHeight, 0, "rgba(255, 255, 255, 0)"); + ctx.fillRect(0, 0, plotWidth, plotHeight); + ctx.restore(); + } + + function drawGrid() { + var i, axes, bw, bc; + + ctx.save(); + ctx.translate(plotOffset.left, plotOffset.top); + + // draw markings + var markings = options.grid.markings; + if (markings) { + if ($.isFunction(markings)) { + axes = plot.getAxes(); + // xmin etc. is backwards compatibility, to be + // removed in the future + axes.xmin = axes.xaxis.min; + axes.xmax = axes.xaxis.max; + axes.ymin = axes.yaxis.min; + axes.ymax = axes.yaxis.max; + + markings = markings(axes); + } + + for (i = 0; i < markings.length; ++i) { + var m = markings[i], + xrange = extractRange(m, "x"), + yrange = extractRange(m, "y"); + + // fill in missing + if (xrange.from == null) + xrange.from = xrange.axis.min; + if (xrange.to == null) + xrange.to = xrange.axis.max; + if (yrange.from == null) + yrange.from = yrange.axis.min; + if (yrange.to == null) + yrange.to = yrange.axis.max; + + // clip + if (xrange.to < xrange.axis.min || xrange.from > xrange.axis.max || + yrange.to < yrange.axis.min || yrange.from > yrange.axis.max) + continue; + + xrange.from = Math.max(xrange.from, xrange.axis.min); + xrange.to = Math.min(xrange.to, xrange.axis.max); + yrange.from = Math.max(yrange.from, yrange.axis.min); + yrange.to = Math.min(yrange.to, yrange.axis.max); + + var xequal = xrange.from === xrange.to, + yequal = yrange.from === yrange.to; + + if (xequal && yequal) { + continue; + } + + // then draw + xrange.from = Math.floor(xrange.axis.p2c(xrange.from)); + xrange.to = Math.floor(xrange.axis.p2c(xrange.to)); + yrange.from = Math.floor(yrange.axis.p2c(yrange.from)); + yrange.to = Math.floor(yrange.axis.p2c(yrange.to)); + + if (xequal || yequal) { + var lineWidth = m.lineWidth || options.grid.markingsLineWidth, + subPixel = lineWidth % 2 ? 0.5 : 0; + ctx.beginPath(); + ctx.strokeStyle = m.color || options.grid.markingsColor; + ctx.lineWidth = lineWidth; + if (xequal) { + ctx.moveTo(xrange.to + subPixel, yrange.from); + ctx.lineTo(xrange.to + subPixel, yrange.to); + } else { + ctx.moveTo(xrange.from, yrange.to + subPixel); + ctx.lineTo(xrange.to, yrange.to + subPixel); + } + ctx.stroke(); + } else { + ctx.fillStyle = m.color || options.grid.markingsColor; + ctx.fillRect(xrange.from, yrange.to, + xrange.to - xrange.from, + yrange.from - yrange.to); + } + } + } + + // draw the ticks + axes = allAxes(); + bw = options.grid.borderWidth; + + for (var j = 0; j < axes.length; ++j) { + var axis = axes[j], box = axis.box, + t = axis.tickLength, x, y, xoff, yoff; + if (!axis.show || axis.ticks.length == 0) + continue; + + ctx.lineWidth = 1; + + // find the edges + if (axis.direction == "x") { + x = 0; + if (t == "full") + y = (axis.position == "top" ? 0 : plotHeight); + else + y = box.top - plotOffset.top + (axis.position == "top" ? box.height : 0); + } + else { + y = 0; + if (t == "full") + x = (axis.position == "left" ? 0 : plotWidth); + else + x = box.left - plotOffset.left + (axis.position == "left" ? box.width : 0); + } + + // draw tick bar + if (!axis.innermost) { + ctx.strokeStyle = axis.options.color; + ctx.beginPath(); + xoff = yoff = 0; + if (axis.direction == "x") + xoff = plotWidth + 1; + else + yoff = plotHeight + 1; + + if (ctx.lineWidth == 1) { + if (axis.direction == "x") { + y = Math.floor(y) + 0.5; + } else { + x = Math.floor(x) + 0.5; + } + } + + ctx.moveTo(x, y); + ctx.lineTo(x + xoff, y + yoff); + ctx.stroke(); + } + + // draw ticks + + ctx.strokeStyle = axis.options.tickColor; + + ctx.beginPath(); + for (i = 0; i < axis.ticks.length; ++i) { + var v = axis.ticks[i].v; + + xoff = yoff = 0; + + if (isNaN(v) || v < axis.min || v > axis.max + // skip those lying on the axes if we got a border + || (t == "full" + && ((typeof bw == "object" && bw[axis.position] > 0) || bw > 0) + && (v == axis.min || v == axis.max))) + continue; + + if (axis.direction == "x") { + x = axis.p2c(v); + yoff = t == "full" ? -plotHeight : t; + + if (axis.position == "top") + yoff = -yoff; + } + else { + y = axis.p2c(v); + xoff = t == "full" ? -plotWidth : t; + + if (axis.position == "left") + xoff = -xoff; + } + + if (ctx.lineWidth == 1) { + if (axis.direction == "x") + x = Math.floor(x) + 0.5; + else + y = Math.floor(y) + 0.5; + } + + ctx.moveTo(x, y); + ctx.lineTo(x + xoff, y + yoff); + } + + ctx.stroke(); + } + + + // draw border + if (bw) { + // If either borderWidth or borderColor is an object, then draw the border + // line by line instead of as one rectangle + bc = options.grid.borderColor; + if(typeof bw == "object" || typeof bc == "object") { + if (typeof bw !== "object") { + bw = {top: bw, right: bw, bottom: bw, left: bw}; + } + if (typeof bc !== "object") { + bc = {top: bc, right: bc, bottom: bc, left: bc}; + } + + if (bw.top > 0) { + ctx.strokeStyle = bc.top; + ctx.lineWidth = bw.top; + ctx.beginPath(); + ctx.moveTo(0 - bw.left, 0 - bw.top/2); + ctx.lineTo(plotWidth, 0 - bw.top/2); + ctx.stroke(); + } + + if (bw.right > 0) { + ctx.strokeStyle = bc.right; + ctx.lineWidth = bw.right; + ctx.beginPath(); + ctx.moveTo(plotWidth + bw.right / 2, 0 - bw.top); + ctx.lineTo(plotWidth + bw.right / 2, plotHeight); + ctx.stroke(); + } + + if (bw.bottom > 0) { + ctx.strokeStyle = bc.bottom; + ctx.lineWidth = bw.bottom; + ctx.beginPath(); + ctx.moveTo(plotWidth + bw.right, plotHeight + bw.bottom / 2); + ctx.lineTo(0, plotHeight + bw.bottom / 2); + ctx.stroke(); + } + + if (bw.left > 0) { + ctx.strokeStyle = bc.left; + ctx.lineWidth = bw.left; + ctx.beginPath(); + ctx.moveTo(0 - bw.left/2, plotHeight + bw.bottom); + ctx.lineTo(0- bw.left/2, 0); + ctx.stroke(); + } + } + else { + ctx.lineWidth = bw; + ctx.strokeStyle = options.grid.borderColor; + ctx.strokeRect(-bw/2, -bw/2, plotWidth + bw, plotHeight + bw); + } + } + + ctx.restore(); + } + + function drawAxisLabels() { + + $.each(allAxes(), function (_, axis) { + var box = axis.box, + legacyStyles = axis.direction + "Axis " + axis.direction + axis.n + "Axis", + layer = "flot-" + axis.direction + "-axis flot-" + axis.direction + axis.n + "-axis " + legacyStyles, + font = axis.options.font || "flot-tick-label tickLabel", + tick, x, y, halign, valign; + + // Remove text before checking for axis.show and ticks.length; + // otherwise plugins, like flot-tickrotor, that draw their own + // tick labels will end up with both theirs and the defaults. + + surface.removeText(layer); + + if (!axis.show || axis.ticks.length == 0) + return; + + for (var i = 0; i < axis.ticks.length; ++i) { + + tick = axis.ticks[i]; + if (!tick.label || tick.v < axis.min || tick.v > axis.max) + continue; + + if (axis.direction == "x") { + halign = "center"; + x = plotOffset.left + axis.p2c(tick.v); + if (axis.position == "bottom") { + y = box.top + box.padding; + } else { + y = box.top + box.height - box.padding; + valign = "bottom"; + } + } else { + valign = "middle"; + y = plotOffset.top + axis.p2c(tick.v); + if (axis.position == "left") { + x = box.left + box.width - box.padding; + halign = "right"; + } else { + x = box.left + box.padding; + } + } + + surface.addText(layer, x, y, tick.label, font, null, null, halign, valign); + } + }); + } + + function drawSeries(series) { + if (series.lines.show) + drawSeriesLines(series); + if (series.bars.show) + drawSeriesBars(series); + if (series.points.show) + drawSeriesPoints(series); + } + + function drawSeriesLines(series) { + function plotLine(datapoints, xoffset, yoffset, axisx, axisy) { + var points = datapoints.points, + ps = datapoints.pointsize, + prevx = null, prevy = null; + + ctx.beginPath(); + for (var i = ps; i < points.length; i += ps) { + var x1 = points[i - ps], y1 = points[i - ps + 1], + x2 = points[i], y2 = points[i + 1]; + + if (x1 == null || x2 == null) + continue; + + // clip with ymin + if (y1 <= y2 && y1 < axisy.min) { + if (y2 < axisy.min) + continue; // line segment is outside + // compute new intersection point + x1 = (axisy.min - y1) / (y2 - y1) * (x2 - x1) + x1; + y1 = axisy.min; + } + else if (y2 <= y1 && y2 < axisy.min) { + if (y1 < axisy.min) + continue; + x2 = (axisy.min - y1) / (y2 - y1) * (x2 - x1) + x1; + y2 = axisy.min; + } + + // clip with ymax + if (y1 >= y2 && y1 > axisy.max) { + if (y2 > axisy.max) + continue; + x1 = (axisy.max - y1) / (y2 - y1) * (x2 - x1) + x1; + y1 = axisy.max; + } + else if (y2 >= y1 && y2 > axisy.max) { + if (y1 > axisy.max) + continue; + x2 = (axisy.max - y1) / (y2 - y1) * (x2 - x1) + x1; + y2 = axisy.max; + } + + // clip with xmin + if (x1 <= x2 && x1 < axisx.min) { + if (x2 < axisx.min) + continue; + y1 = (axisx.min - x1) / (x2 - x1) * (y2 - y1) + y1; + x1 = axisx.min; + } + else if (x2 <= x1 && x2 < axisx.min) { + if (x1 < axisx.min) + continue; + y2 = (axisx.min - x1) / (x2 - x1) * (y2 - y1) + y1; + x2 = axisx.min; + } + + // clip with xmax + if (x1 >= x2 && x1 > axisx.max) { + if (x2 > axisx.max) + continue; + y1 = (axisx.max - x1) / (x2 - x1) * (y2 - y1) + y1; + x1 = axisx.max; + } + else if (x2 >= x1 && x2 > axisx.max) { + if (x1 > axisx.max) + continue; + y2 = (axisx.max - x1) / (x2 - x1) * (y2 - y1) + y1; + x2 = axisx.max; + } + + if (x1 != prevx || y1 != prevy) + ctx.moveTo(axisx.p2c(x1) + xoffset, axisy.p2c(y1) + yoffset); + + prevx = x2; + prevy = y2; + ctx.lineTo(axisx.p2c(x2) + xoffset, axisy.p2c(y2) + yoffset); + } + ctx.stroke(); + } + + function plotLineArea(datapoints, axisx, axisy) { + var points = datapoints.points, + ps = datapoints.pointsize, + bottom = Math.min(Math.max(0, axisy.min), axisy.max), + i = 0, top, areaOpen = false, + ypos = 1, segmentStart = 0, segmentEnd = 0; + + // we process each segment in two turns, first forward + // direction to sketch out top, then once we hit the + // end we go backwards to sketch the bottom + while (true) { + if (ps > 0 && i > points.length + ps) + break; + + i += ps; // ps is negative if going backwards + + var x1 = points[i - ps], + y1 = points[i - ps + ypos], + x2 = points[i], y2 = points[i + ypos]; + + if (areaOpen) { + if (ps > 0 && x1 != null && x2 == null) { + // at turning point + segmentEnd = i; + ps = -ps; + ypos = 2; + continue; + } + + if (ps < 0 && i == segmentStart + ps) { + // done with the reverse sweep + ctx.fill(); + areaOpen = false; + ps = -ps; + ypos = 1; + i = segmentStart = segmentEnd + ps; + continue; + } + } + + if (x1 == null || x2 == null) + continue; + + // clip x values + + // clip with xmin + if (x1 <= x2 && x1 < axisx.min) { + if (x2 < axisx.min) + continue; + y1 = (axisx.min - x1) / (x2 - x1) * (y2 - y1) + y1; + x1 = axisx.min; + } + else if (x2 <= x1 && x2 < axisx.min) { + if (x1 < axisx.min) + continue; + y2 = (axisx.min - x1) / (x2 - x1) * (y2 - y1) + y1; + x2 = axisx.min; + } + + // clip with xmax + if (x1 >= x2 && x1 > axisx.max) { + if (x2 > axisx.max) + continue; + y1 = (axisx.max - x1) / (x2 - x1) * (y2 - y1) + y1; + x1 = axisx.max; + } + else if (x2 >= x1 && x2 > axisx.max) { + if (x1 > axisx.max) + continue; + y2 = (axisx.max - x1) / (x2 - x1) * (y2 - y1) + y1; + x2 = axisx.max; + } + + if (!areaOpen) { + // open area + ctx.beginPath(); + ctx.moveTo(axisx.p2c(x1), axisy.p2c(bottom)); + areaOpen = true; + } + + // now first check the case where both is outside + if (y1 >= axisy.max && y2 >= axisy.max) { + ctx.lineTo(axisx.p2c(x1), axisy.p2c(axisy.max)); + ctx.lineTo(axisx.p2c(x2), axisy.p2c(axisy.max)); + continue; + } + else if (y1 <= axisy.min && y2 <= axisy.min) { + ctx.lineTo(axisx.p2c(x1), axisy.p2c(axisy.min)); + ctx.lineTo(axisx.p2c(x2), axisy.p2c(axisy.min)); + continue; + } + + // else it's a bit more complicated, there might + // be a flat maxed out rectangle first, then a + // triangular cutout or reverse; to find these + // keep track of the current x values + var x1old = x1, x2old = x2; + + // clip the y values, without shortcutting, we + // go through all cases in turn + + // clip with ymin + if (y1 <= y2 && y1 < axisy.min && y2 >= axisy.min) { + x1 = (axisy.min - y1) / (y2 - y1) * (x2 - x1) + x1; + y1 = axisy.min; + } + else if (y2 <= y1 && y2 < axisy.min && y1 >= axisy.min) { + x2 = (axisy.min - y1) / (y2 - y1) * (x2 - x1) + x1; + y2 = axisy.min; + } + + // clip with ymax + if (y1 >= y2 && y1 > axisy.max && y2 <= axisy.max) { + x1 = (axisy.max - y1) / (y2 - y1) * (x2 - x1) + x1; + y1 = axisy.max; + } + else if (y2 >= y1 && y2 > axisy.max && y1 <= axisy.max) { + x2 = (axisy.max - y1) / (y2 - y1) * (x2 - x1) + x1; + y2 = axisy.max; + } + + // if the x value was changed we got a rectangle + // to fill + if (x1 != x1old) { + ctx.lineTo(axisx.p2c(x1old), axisy.p2c(y1)); + // it goes to (x1, y1), but we fill that below + } + + // fill triangular section, this sometimes result + // in redundant points if (x1, y1) hasn't changed + // from previous line to, but we just ignore that + ctx.lineTo(axisx.p2c(x1), axisy.p2c(y1)); + ctx.lineTo(axisx.p2c(x2), axisy.p2c(y2)); + + // fill the other rectangle if it's there + if (x2 != x2old) { + ctx.lineTo(axisx.p2c(x2), axisy.p2c(y2)); + ctx.lineTo(axisx.p2c(x2old), axisy.p2c(y2)); + } + } + } + + ctx.save(); + ctx.translate(plotOffset.left, plotOffset.top); + ctx.lineJoin = "round"; + + var lw = series.lines.lineWidth, + sw = series.shadowSize; + // FIXME: consider another form of shadow when filling is turned on + if (lw > 0 && sw > 0) { + // draw shadow as a thick and thin line with transparency + ctx.lineWidth = sw; + ctx.strokeStyle = "rgba(0,0,0,0.1)"; + // position shadow at angle from the mid of line + var angle = Math.PI/18; + plotLine(series.datapoints, Math.sin(angle) * (lw/2 + sw/2), Math.cos(angle) * (lw/2 + sw/2), series.xaxis, series.yaxis); + ctx.lineWidth = sw/2; + plotLine(series.datapoints, Math.sin(angle) * (lw/2 + sw/4), Math.cos(angle) * (lw/2 + sw/4), series.xaxis, series.yaxis); + } + + ctx.lineWidth = lw; + ctx.strokeStyle = series.color; + var fillStyle = getFillStyle(series.lines, series.color, 0, plotHeight); + if (fillStyle) { + ctx.fillStyle = fillStyle; + plotLineArea(series.datapoints, series.xaxis, series.yaxis); + } + + if (lw > 0) + plotLine(series.datapoints, 0, 0, series.xaxis, series.yaxis); + ctx.restore(); + } + + function drawSeriesPoints(series) { + function plotPoints(datapoints, radius, fillStyle, offset, shadow, axisx, axisy, symbol) { + var points = datapoints.points, ps = datapoints.pointsize; + + for (var i = 0; i < points.length; i += ps) { + var x = points[i], y = points[i + 1]; + if (x == null || x < axisx.min || x > axisx.max || y < axisy.min || y > axisy.max) + continue; + + ctx.beginPath(); + x = axisx.p2c(x); + y = axisy.p2c(y) + offset; + if (symbol == "circle") + ctx.arc(x, y, radius, 0, shadow ? Math.PI : Math.PI * 2, false); + else + symbol(ctx, x, y, radius, shadow); + ctx.closePath(); + + if (fillStyle) { + ctx.fillStyle = fillStyle; + ctx.fill(); + } + ctx.stroke(); + } + } + + ctx.save(); + ctx.translate(plotOffset.left, plotOffset.top); + + var lw = series.points.lineWidth, + sw = series.shadowSize, + radius = series.points.radius, + symbol = series.points.symbol; + + // If the user sets the line width to 0, we change it to a very + // small value. A line width of 0 seems to force the default of 1. + // Doing the conditional here allows the shadow setting to still be + // optional even with a lineWidth of 0. + + if( lw == 0 ) + lw = 0.0001; + + if (lw > 0 && sw > 0) { + // draw shadow in two steps + var w = sw / 2; + ctx.lineWidth = w; + ctx.strokeStyle = "rgba(0,0,0,0.1)"; + plotPoints(series.datapoints, radius, null, w + w/2, true, + series.xaxis, series.yaxis, symbol); + + ctx.strokeStyle = "rgba(0,0,0,0.2)"; + plotPoints(series.datapoints, radius, null, w/2, true, + series.xaxis, series.yaxis, symbol); + } + + ctx.lineWidth = lw; + ctx.strokeStyle = series.color; + plotPoints(series.datapoints, radius, + getFillStyle(series.points, series.color), 0, false, + series.xaxis, series.yaxis, symbol); + ctx.restore(); + } + + function drawBar(x, y, b, barLeft, barRight, fillStyleCallback, axisx, axisy, c, horizontal, lineWidth) { + var left, right, bottom, top, + drawLeft, drawRight, drawTop, drawBottom, + tmp; + + // in horizontal mode, we start the bar from the left + // instead of from the bottom so it appears to be + // horizontal rather than vertical + if (horizontal) { + drawBottom = drawRight = drawTop = true; + drawLeft = false; + left = b; + right = x; + top = y + barLeft; + bottom = y + barRight; + + // account for negative bars + if (right < left) { + tmp = right; + right = left; + left = tmp; + drawLeft = true; + drawRight = false; + } + } + else { + drawLeft = drawRight = drawTop = true; + drawBottom = false; + left = x + barLeft; + right = x + barRight; + bottom = b; + top = y; + + // account for negative bars + if (top < bottom) { + tmp = top; + top = bottom; + bottom = tmp; + drawBottom = true; + drawTop = false; + } + } + + // clip + if (right < axisx.min || left > axisx.max || + top < axisy.min || bottom > axisy.max) + return; + + if (left < axisx.min) { + left = axisx.min; + drawLeft = false; + } + + if (right > axisx.max) { + right = axisx.max; + drawRight = false; + } + + if (bottom < axisy.min) { + bottom = axisy.min; + drawBottom = false; + } + + if (top > axisy.max) { + top = axisy.max; + drawTop = false; + } + + left = axisx.p2c(left); + bottom = axisy.p2c(bottom); + right = axisx.p2c(right); + top = axisy.p2c(top); + + // fill the bar + if (fillStyleCallback) { + c.fillStyle = fillStyleCallback(bottom, top); + c.fillRect(left, top, right - left, bottom - top) + } + + // draw outline + if (lineWidth > 0 && (drawLeft || drawRight || drawTop || drawBottom)) { + c.beginPath(); + + // FIXME: inline moveTo is buggy with excanvas + c.moveTo(left, bottom); + if (drawLeft) + c.lineTo(left, top); + else + c.moveTo(left, top); + if (drawTop) + c.lineTo(right, top); + else + c.moveTo(right, top); + if (drawRight) + c.lineTo(right, bottom); + else + c.moveTo(right, bottom); + if (drawBottom) + c.lineTo(left, bottom); + else + c.moveTo(left, bottom); + c.stroke(); + } + } + + function drawSeriesBars(series) { + function plotBars(datapoints, barLeft, barRight, fillStyleCallback, axisx, axisy) { + var points = datapoints.points, ps = datapoints.pointsize; + + for (var i = 0; i < points.length; i += ps) { + if (points[i] == null) + continue; + drawBar(points[i], points[i + 1], points[i + 2], barLeft, barRight, fillStyleCallback, axisx, axisy, ctx, series.bars.horizontal, series.bars.lineWidth); + } + } + + ctx.save(); + ctx.translate(plotOffset.left, plotOffset.top); + + // FIXME: figure out a way to add shadows (for instance along the right edge) + ctx.lineWidth = series.bars.lineWidth; + ctx.strokeStyle = series.color; + + var barLeft; + + switch (series.bars.align) { + case "left": + barLeft = 0; + break; + case "right": + barLeft = -series.bars.barWidth; + break; + default: + barLeft = -series.bars.barWidth / 2; + } + + var fillStyleCallback = series.bars.fill ? function (bottom, top) { return getFillStyle(series.bars, series.color, bottom, top); } : null; + plotBars(series.datapoints, barLeft, barLeft + series.bars.barWidth, fillStyleCallback, series.xaxis, series.yaxis); + ctx.restore(); + } + + function getFillStyle(filloptions, seriesColor, bottom, top) { + var fill = filloptions.fill; + if (!fill) + return null; + + if (filloptions.fillColor) + return getColorOrGradient(filloptions.fillColor, bottom, top, seriesColor); + + var c = $.color.parse(seriesColor); + c.a = typeof fill == "number" ? fill : 0.4; + c.normalize(); + return c.toString(); + } + + function insertLegend() { + + if (options.legend.container != null) { + $(options.legend.container).html(""); + } else { + placeholder.find(".legend").remove(); + } + + if (!options.legend.show) { + return; + } + + var fragments = [], entries = [], rowStarted = false, + lf = options.legend.labelFormatter, s, label; + + // Build a list of legend entries, with each having a label and a color + + for (var i = 0; i < series.length; ++i) { + s = series[i]; + if (s.label) { + label = lf ? lf(s.label, s) : s.label; + if (label) { + entries.push({ + label: label, + color: s.color + }); + } + } + } + + // Sort the legend using either the default or a custom comparator + + if (options.legend.sorted) { + if ($.isFunction(options.legend.sorted)) { + entries.sort(options.legend.sorted); + } else if (options.legend.sorted == "reverse") { + entries.reverse(); + } else { + var ascending = options.legend.sorted != "descending"; + entries.sort(function(a, b) { + return a.label == b.label ? 0 : ( + (a.label < b.label) != ascending ? 1 : -1 // Logical XOR + ); + }); + } + } + + // Generate markup for the list of entries, in their final order + + for (var i = 0; i < entries.length; ++i) { + + var entry = entries[i]; + + if (i % options.legend.noColumns == 0) { + if (rowStarted) + fragments.push(''); + fragments.push(''); + rowStarted = true; + } + + fragments.push( + '
' + + '' + entry.label + '' + ); + } + + if (rowStarted) + fragments.push(''); + + if (fragments.length == 0) + return; + + var table = '' + fragments.join("") + '
'; + if (options.legend.container != null) + $(options.legend.container).html(table); + else { + var pos = "", + p = options.legend.position, + m = options.legend.margin; + if (m[0] == null) + m = [m, m]; + if (p.charAt(0) == "n") + pos += 'top:' + (m[1] + plotOffset.top) + 'px;'; + else if (p.charAt(0) == "s") + pos += 'bottom:' + (m[1] + plotOffset.bottom) + 'px;'; + if (p.charAt(1) == "e") + pos += 'right:' + (m[0] + plotOffset.right) + 'px;'; + else if (p.charAt(1) == "w") + pos += 'left:' + (m[0] + plotOffset.left) + 'px;'; + var legend = $('
' + table.replace('style="', 'style="position:absolute;' + pos +';') + '
').appendTo(placeholder); + if (options.legend.backgroundOpacity != 0.0) { + // put in the transparent background + // separately to avoid blended labels and + // label boxes + var c = options.legend.backgroundColor; + if (c == null) { + c = options.grid.backgroundColor; + if (c && typeof c == "string") + c = $.color.parse(c); + else + c = $.color.extract(legend, 'background-color'); + c.a = 1; + c = c.toString(); + } + var div = legend.children(); + $('
').prependTo(legend).css('opacity', options.legend.backgroundOpacity); + } + } + } + + + // interactive features + + var highlights = [], + redrawTimeout = null; + + // returns the data item the mouse is over, or null if none is found + function findNearbyItem(mouseX, mouseY, seriesFilter) { + var maxDistance = options.grid.mouseActiveRadius, + smallestDistance = maxDistance * maxDistance + 1, + item = null, foundPoint = false, i, j, ps; + + for (i = series.length - 1; i >= 0; --i) { + if (!seriesFilter(series[i])) + continue; + + var s = series[i], + axisx = s.xaxis, + axisy = s.yaxis, + points = s.datapoints.points, + mx = axisx.c2p(mouseX), // precompute some stuff to make the loop faster + my = axisy.c2p(mouseY), + maxx = maxDistance / axisx.scale, + maxy = maxDistance / axisy.scale; + + ps = s.datapoints.pointsize; + // with inverse transforms, we can't use the maxx/maxy + // optimization, sadly + if (axisx.options.inverseTransform) + maxx = Number.MAX_VALUE; + if (axisy.options.inverseTransform) + maxy = Number.MAX_VALUE; + + if (s.lines.show || s.points.show) { + for (j = 0; j < points.length; j += ps) { + var x = points[j], y = points[j + 1]; + if (x == null) + continue; + + // For points and lines, the cursor must be within a + // certain distance to the data point + if (x - mx > maxx || x - mx < -maxx || + y - my > maxy || y - my < -maxy) + continue; + + // We have to calculate distances in pixels, not in + // data units, because the scales of the axes may be different + var dx = Math.abs(axisx.p2c(x) - mouseX), + dy = Math.abs(axisy.p2c(y) - mouseY), + dist = dx * dx + dy * dy; // we save the sqrt + + // use <= to ensure last point takes precedence + // (last generally means on top of) + if (dist < smallestDistance) { + smallestDistance = dist; + item = [i, j / ps]; + } + } + } + + if (s.bars.show && !item) { // no other point can be nearby + + var barLeft, barRight; + + switch (s.bars.align) { + case "left": + barLeft = 0; + break; + case "right": + barLeft = -s.bars.barWidth; + break; + default: + barLeft = -s.bars.barWidth / 2; + } + + barRight = barLeft + s.bars.barWidth; + + for (j = 0; j < points.length; j += ps) { + var x = points[j], y = points[j + 1], b = points[j + 2]; + if (x == null) + continue; + + // for a bar graph, the cursor must be inside the bar + if (series[i].bars.horizontal ? + (mx <= Math.max(b, x) && mx >= Math.min(b, x) && + my >= y + barLeft && my <= y + barRight) : + (mx >= x + barLeft && mx <= x + barRight && + my >= Math.min(b, y) && my <= Math.max(b, y))) + item = [i, j / ps]; + } + } + } + + if (item) { + i = item[0]; + j = item[1]; + ps = series[i].datapoints.pointsize; + + return { datapoint: series[i].datapoints.points.slice(j * ps, (j + 1) * ps), + dataIndex: j, + series: series[i], + seriesIndex: i }; + } + + return null; + } + + function onMouseMove(e) { + if (options.grid.hoverable) + triggerClickHoverEvent("plothover", e, + function (s) { return s["hoverable"] != false; }); + } + + function onMouseLeave(e) { + if (options.grid.hoverable) + triggerClickHoverEvent("plothover", e, + function (s) { return false; }); + } + + function onClick(e) { + triggerClickHoverEvent("plotclick", e, + function (s) { return s["clickable"] != false; }); + } + + // trigger click or hover event (they send the same parameters + // so we share their code) + function triggerClickHoverEvent(eventname, event, seriesFilter) { + var offset = eventHolder.offset(), + canvasX = event.pageX - offset.left - plotOffset.left, + canvasY = event.pageY - offset.top - plotOffset.top, + pos = canvasToAxisCoords({ left: canvasX, top: canvasY }); + + pos.pageX = event.pageX; + pos.pageY = event.pageY; + + var item = findNearbyItem(canvasX, canvasY, seriesFilter); + + if (item) { + // fill in mouse pos for any listeners out there + item.pageX = parseInt(item.series.xaxis.p2c(item.datapoint[0]) + offset.left + plotOffset.left, 10); + item.pageY = parseInt(item.series.yaxis.p2c(item.datapoint[1]) + offset.top + plotOffset.top, 10); + } + + if (options.grid.autoHighlight) { + // clear auto-highlights + for (var i = 0; i < highlights.length; ++i) { + var h = highlights[i]; + if (h.auto == eventname && + !(item && h.series == item.series && + h.point[0] == item.datapoint[0] && + h.point[1] == item.datapoint[1])) + unhighlight(h.series, h.point); + } + + if (item) + highlight(item.series, item.datapoint, eventname); + } + + placeholder.trigger(eventname, [ pos, item ]); + } + + function triggerRedrawOverlay() { + var t = options.interaction.redrawOverlayInterval; + if (t == -1) { // skip event queue + drawOverlay(); + return; + } + + if (!redrawTimeout) + redrawTimeout = setTimeout(drawOverlay, t); + } + + function drawOverlay() { + redrawTimeout = null; + + // draw highlights + octx.save(); + overlay.clear(); + octx.translate(plotOffset.left, plotOffset.top); + + var i, hi; + for (i = 0; i < highlights.length; ++i) { + hi = highlights[i]; + + if (hi.series.bars.show) + drawBarHighlight(hi.series, hi.point); + else + drawPointHighlight(hi.series, hi.point); + } + octx.restore(); + + executeHooks(hooks.drawOverlay, [octx]); + } + + function highlight(s, point, auto) { + if (typeof s == "number") + s = series[s]; + + if (typeof point == "number") { + var ps = s.datapoints.pointsize; + point = s.datapoints.points.slice(ps * point, ps * (point + 1)); + } + + var i = indexOfHighlight(s, point); + if (i == -1) { + highlights.push({ series: s, point: point, auto: auto }); + + triggerRedrawOverlay(); + } + else if (!auto) + highlights[i].auto = false; + } + + function unhighlight(s, point) { + if (s == null && point == null) { + highlights = []; + triggerRedrawOverlay(); + return; + } + + if (typeof s == "number") + s = series[s]; + + if (typeof point == "number") { + var ps = s.datapoints.pointsize; + point = s.datapoints.points.slice(ps * point, ps * (point + 1)); + } + + var i = indexOfHighlight(s, point); + if (i != -1) { + highlights.splice(i, 1); + + triggerRedrawOverlay(); + } + } + + function indexOfHighlight(s, p) { + for (var i = 0; i < highlights.length; ++i) { + var h = highlights[i]; + if (h.series == s && h.point[0] == p[0] + && h.point[1] == p[1]) + return i; + } + return -1; + } + + function drawPointHighlight(series, point) { + var x = point[0], y = point[1], + axisx = series.xaxis, axisy = series.yaxis, + highlightColor = (typeof series.highlightColor === "string") ? series.highlightColor : $.color.parse(series.color).scale('a', 0.5).toString(); + + if (x < axisx.min || x > axisx.max || y < axisy.min || y > axisy.max) + return; + + var pointRadius = series.points.radius + series.points.lineWidth / 2; + octx.lineWidth = pointRadius; + octx.strokeStyle = highlightColor; + var radius = 1.5 * pointRadius; + x = axisx.p2c(x); + y = axisy.p2c(y); + + octx.beginPath(); + if (series.points.symbol == "circle") + octx.arc(x, y, radius, 0, 2 * Math.PI, false); + else + series.points.symbol(octx, x, y, radius, false); + octx.closePath(); + octx.stroke(); + } + + function drawBarHighlight(series, point) { + var highlightColor = (typeof series.highlightColor === "string") ? series.highlightColor : $.color.parse(series.color).scale('a', 0.5).toString(), + fillStyle = highlightColor, + barLeft; + + switch (series.bars.align) { + case "left": + barLeft = 0; + break; + case "right": + barLeft = -series.bars.barWidth; + break; + default: + barLeft = -series.bars.barWidth / 2; + } + + octx.lineWidth = series.bars.lineWidth; + octx.strokeStyle = highlightColor; + + drawBar(point[0], point[1], point[2] || 0, barLeft, barLeft + series.bars.barWidth, + function () { return fillStyle; }, series.xaxis, series.yaxis, octx, series.bars.horizontal, series.bars.lineWidth); + } + + function getColorOrGradient(spec, bottom, top, defaultColor) { + if (typeof spec == "string") + return spec; + else { + // assume this is a gradient spec; IE currently only + // supports a simple vertical gradient properly, so that's + // what we support too + var gradient = ctx.createLinearGradient(0, top, 0, bottom); + + for (var i = 0, l = spec.colors.length; i < l; ++i) { + var c = spec.colors[i]; + if (typeof c != "string") { + var co = $.color.parse(defaultColor); + if (c.brightness != null) + co = co.scale('rgb', c.brightness); + if (c.opacity != null) + co.a *= c.opacity; + c = co.toString(); + } + gradient.addColorStop(i / (l - 1), c); + } + + return gradient; + } + } + } + + // Add the plot function to the top level of the jQuery object + + $.plot = function(placeholder, data, options) { + //var t0 = new Date(); + var plot = new Plot($(placeholder), data, options, $.plot.plugins); + //(window.console ? console.log : alert)("time used (msecs): " + ((new Date()).getTime() - t0.getTime())); + return plot; + }; + + $.plot.version = "0.8.3"; + + $.plot.plugins = []; + + // Also add the plot function as a chainable property + + $.fn.plot = function(data, options) { + return this.each(function() { + $.plot(this, data, options); + }); + }; + + // round to nearby lower multiple of base + function floorInBase(n, base) { + return base * Math.floor(n / base); + } + +})(jQuery); diff --git a/src/plugins/timelion/public/webpackShims/jquery.flot.selection.js b/src/plugins/timelion/public/webpackShims/jquery.flot.selection.js new file mode 100644 index 000000000000..c8707b30f4e6 --- /dev/null +++ b/src/plugins/timelion/public/webpackShims/jquery.flot.selection.js @@ -0,0 +1,360 @@ +/* Flot plugin for selecting regions of a plot. + +Copyright (c) 2007-2014 IOLA and Ole Laursen. +Licensed under the MIT license. + +The plugin supports these options: + +selection: { + mode: null or "x" or "y" or "xy", + color: color, + shape: "round" or "miter" or "bevel", + minSize: number of pixels +} + +Selection support is enabled by setting the mode to one of "x", "y" or "xy". +In "x" mode, the user will only be able to specify the x range, similarly for +"y" mode. For "xy", the selection becomes a rectangle where both ranges can be +specified. "color" is color of the selection (if you need to change the color +later on, you can get to it with plot.getOptions().selection.color). "shape" +is the shape of the corners of the selection. + +"minSize" is the minimum size a selection can be in pixels. This value can +be customized to determine the smallest size a selection can be and still +have the selection rectangle be displayed. When customizing this value, the +fact that it refers to pixels, not axis units must be taken into account. +Thus, for example, if there is a bar graph in time mode with BarWidth set to 1 +minute, setting "minSize" to 1 will not make the minimum selection size 1 +minute, but rather 1 pixel. Note also that setting "minSize" to 0 will prevent +"plotunselected" events from being fired when the user clicks the mouse without +dragging. + +When selection support is enabled, a "plotselected" event will be emitted on +the DOM element you passed into the plot function. The event handler gets a +parameter with the ranges selected on the axes, like this: + + placeholder.bind( "plotselected", function( event, ranges ) { + alert("You selected " + ranges.xaxis.from + " to " + ranges.xaxis.to) + // similar for yaxis - with multiple axes, the extra ones are in + // x2axis, x3axis, ... + }); + +The "plotselected" event is only fired when the user has finished making the +selection. A "plotselecting" event is fired during the process with the same +parameters as the "plotselected" event, in case you want to know what's +happening while it's happening, + +A "plotunselected" event with no arguments is emitted when the user clicks the +mouse to remove the selection. As stated above, setting "minSize" to 0 will +destroy this behavior. + +The plugin also adds the following methods to the plot object: + +- setSelection( ranges, preventEvent ) + + Set the selection rectangle. The passed in ranges is on the same form as + returned in the "plotselected" event. If the selection mode is "x", you + should put in either an xaxis range, if the mode is "y" you need to put in + an yaxis range and both xaxis and yaxis if the selection mode is "xy", like + this: + + setSelection({ xaxis: { from: 0, to: 10 }, yaxis: { from: 40, to: 60 } }); + + setSelection will trigger the "plotselected" event when called. If you don't + want that to happen, e.g. if you're inside a "plotselected" handler, pass + true as the second parameter. If you are using multiple axes, you can + specify the ranges on any of those, e.g. as x2axis/x3axis/... instead of + xaxis, the plugin picks the first one it sees. + +- clearSelection( preventEvent ) + + Clear the selection rectangle. Pass in true to avoid getting a + "plotunselected" event. + +- getSelection() + + Returns the current selection in the same format as the "plotselected" + event. If there's currently no selection, the function returns null. + +*/ + +(function ($) { + function init(plot) { + var selection = { + first: { x: -1, y: -1}, second: { x: -1, y: -1}, + show: false, + active: false + }; + + // FIXME: The drag handling implemented here should be + // abstracted out, there's some similar code from a library in + // the navigation plugin, this should be massaged a bit to fit + // the Flot cases here better and reused. Doing this would + // make this plugin much slimmer. + var savedhandlers = {}; + + var mouseUpHandler = null; + + function onMouseMove(e) { + if (selection.active) { + updateSelection(e); + + plot.getPlaceholder().trigger("plotselecting", [ getSelection() ]); + } + } + + function onMouseDown(e) { + if (e.which != 1) // only accept left-click + return; + + // cancel out any text selections + document.body.focus(); + + // prevent text selection and drag in old-school browsers + if (document.onselectstart !== undefined && savedhandlers.onselectstart == null) { + savedhandlers.onselectstart = document.onselectstart; + document.onselectstart = function () { return false; }; + } + if (document.ondrag !== undefined && savedhandlers.ondrag == null) { + savedhandlers.ondrag = document.ondrag; + document.ondrag = function () { return false; }; + } + + setSelectionPos(selection.first, e); + + selection.active = true; + + // this is a bit silly, but we have to use a closure to be + // able to whack the same handler again + mouseUpHandler = function (e) { onMouseUp(e); }; + + $(document).one("mouseup", mouseUpHandler); + } + + function onMouseUp(e) { + mouseUpHandler = null; + + // revert drag stuff for old-school browsers + if (document.onselectstart !== undefined) + document.onselectstart = savedhandlers.onselectstart; + if (document.ondrag !== undefined) + document.ondrag = savedhandlers.ondrag; + + // no more dragging + selection.active = false; + updateSelection(e); + + if (selectionIsSane()) + triggerSelectedEvent(); + else { + // this counts as a clear + plot.getPlaceholder().trigger("plotunselected", [ ]); + plot.getPlaceholder().trigger("plotselecting", [ null ]); + } + + return false; + } + + function getSelection() { + if (!selectionIsSane()) + return null; + + if (!selection.show) return null; + + var r = {}, c1 = selection.first, c2 = selection.second; + $.each(plot.getAxes(), function (name, axis) { + if (axis.used) { + var p1 = axis.c2p(c1[axis.direction]), p2 = axis.c2p(c2[axis.direction]); + r[name] = { from: Math.min(p1, p2), to: Math.max(p1, p2) }; + } + }); + return r; + } + + function triggerSelectedEvent() { + var r = getSelection(); + + plot.getPlaceholder().trigger("plotselected", [ r ]); + + // backwards-compat stuff, to be removed in future + if (r.xaxis && r.yaxis) + plot.getPlaceholder().trigger("selected", [ { x1: r.xaxis.from, y1: r.yaxis.from, x2: r.xaxis.to, y2: r.yaxis.to } ]); + } + + function clamp(min, value, max) { + return value < min ? min: (value > max ? max: value); + } + + function setSelectionPos(pos, e) { + var o = plot.getOptions(); + var offset = plot.getPlaceholder().offset(); + var plotOffset = plot.getPlotOffset(); + pos.x = clamp(0, e.pageX - offset.left - plotOffset.left, plot.width()); + pos.y = clamp(0, e.pageY - offset.top - plotOffset.top, plot.height()); + + if (o.selection.mode == "y") + pos.x = pos == selection.first ? 0 : plot.width(); + + if (o.selection.mode == "x") + pos.y = pos == selection.first ? 0 : plot.height(); + } + + function updateSelection(pos) { + if (pos.pageX == null) + return; + + setSelectionPos(selection.second, pos); + if (selectionIsSane()) { + selection.show = true; + plot.triggerRedrawOverlay(); + } + else + clearSelection(true); + } + + function clearSelection(preventEvent) { + if (selection.show) { + selection.show = false; + plot.triggerRedrawOverlay(); + if (!preventEvent) + plot.getPlaceholder().trigger("plotunselected", [ ]); + } + } + + // function taken from markings support in Flot + function extractRange(ranges, coord) { + var axis, from, to, key, axes = plot.getAxes(); + + for (var k in axes) { + axis = axes[k]; + if (axis.direction == coord) { + key = coord + axis.n + "axis"; + if (!ranges[key] && axis.n == 1) + key = coord + "axis"; // support x1axis as xaxis + if (ranges[key]) { + from = ranges[key].from; + to = ranges[key].to; + break; + } + } + } + + // backwards-compat stuff - to be removed in future + if (!ranges[key]) { + axis = coord == "x" ? plot.getXAxes()[0] : plot.getYAxes()[0]; + from = ranges[coord + "1"]; + to = ranges[coord + "2"]; + } + + // auto-reverse as an added bonus + if (from != null && to != null && from > to) { + var tmp = from; + from = to; + to = tmp; + } + + return { from: from, to: to, axis: axis }; + } + + function setSelection(ranges, preventEvent) { + var axis, range, o = plot.getOptions(); + + if (o.selection.mode == "y") { + selection.first.x = 0; + selection.second.x = plot.width(); + } + else { + range = extractRange(ranges, "x"); + + selection.first.x = range.axis.p2c(range.from); + selection.second.x = range.axis.p2c(range.to); + } + + if (o.selection.mode == "x") { + selection.first.y = 0; + selection.second.y = plot.height(); + } + else { + range = extractRange(ranges, "y"); + + selection.first.y = range.axis.p2c(range.from); + selection.second.y = range.axis.p2c(range.to); + } + + selection.show = true; + plot.triggerRedrawOverlay(); + if (!preventEvent && selectionIsSane()) + triggerSelectedEvent(); + } + + function selectionIsSane() { + var minSize = plot.getOptions().selection.minSize; + return Math.abs(selection.second.x - selection.first.x) >= minSize && + Math.abs(selection.second.y - selection.first.y) >= minSize; + } + + plot.clearSelection = clearSelection; + plot.setSelection = setSelection; + plot.getSelection = getSelection; + + plot.hooks.bindEvents.push(function(plot, eventHolder) { + var o = plot.getOptions(); + if (o.selection.mode != null) { + eventHolder.mousemove(onMouseMove); + eventHolder.mousedown(onMouseDown); + } + }); + + + plot.hooks.drawOverlay.push(function (plot, ctx) { + // draw selection + if (selection.show && selectionIsSane()) { + var plotOffset = plot.getPlotOffset(); + var o = plot.getOptions(); + + ctx.save(); + ctx.translate(plotOffset.left, plotOffset.top); + + var c = $.color.parse(o.selection.color); + + ctx.strokeStyle = c.scale('a', 0.8).toString(); + ctx.lineWidth = 1; + ctx.lineJoin = o.selection.shape; + ctx.fillStyle = c.scale('a', 0.4).toString(); + + var x = Math.min(selection.first.x, selection.second.x) + 0.5, + y = Math.min(selection.first.y, selection.second.y) + 0.5, + w = Math.abs(selection.second.x - selection.first.x) - 1, + h = Math.abs(selection.second.y - selection.first.y) - 1; + + ctx.fillRect(x, y, w, h); + ctx.strokeRect(x, y, w, h); + + ctx.restore(); + } + }); + + plot.hooks.shutdown.push(function (plot, eventHolder) { + eventHolder.unbind("mousemove", onMouseMove); + eventHolder.unbind("mousedown", onMouseDown); + + if (mouseUpHandler) + $(document).unbind("mouseup", mouseUpHandler); + }); + + } + + $.plot.plugins.push({ + init: init, + options: { + selection: { + mode: null, // one of null, "x", "y" or "xy" + color: "#e8cfac", + shape: "round", // one of "round", "miter", or "bevel" + minSize: 5 // minimum number of pixels + } + }, + name: 'selection', + version: '1.1' + }); +})(jQuery); diff --git a/src/plugins/timelion/public/webpackShims/jquery.flot.stack.js b/src/plugins/timelion/public/webpackShims/jquery.flot.stack.js new file mode 100644 index 000000000000..0d91c0f3c016 --- /dev/null +++ b/src/plugins/timelion/public/webpackShims/jquery.flot.stack.js @@ -0,0 +1,188 @@ +/* Flot plugin for stacking data sets rather than overlaying them. + +Copyright (c) 2007-2014 IOLA and Ole Laursen. +Licensed under the MIT license. + +The plugin assumes the data is sorted on x (or y if stacking horizontally). +For line charts, it is assumed that if a line has an undefined gap (from a +null point), then the line above it should have the same gap - insert zeros +instead of "null" if you want another behaviour. This also holds for the start +and end of the chart. Note that stacking a mix of positive and negative values +in most instances doesn't make sense (so it looks weird). + +Two or more series are stacked when their "stack" attribute is set to the same +key (which can be any number or string or just "true"). To specify the default +stack, you can set the stack option like this: + + series: { + stack: null/false, true, or a key (number/string) + } + +You can also specify it for a single series, like this: + + $.plot( $("#placeholder"), [{ + data: [ ... ], + stack: true + }]) + +The stacking order is determined by the order of the data series in the array +(later series end up on top of the previous). + +Internally, the plugin modifies the datapoints in each series, adding an +offset to the y value. For line series, extra data points are inserted through +interpolation. If there's a second y value, it's also adjusted (e.g for bar +charts or filled areas). + +*/ + +(function ($) { + var options = { + series: { stack: null } // or number/string + }; + + function init(plot) { + function findMatchingSeries(s, allseries) { + var res = null; + for (var i = 0; i < allseries.length; ++i) { + if (s == allseries[i]) + break; + + if (allseries[i].stack == s.stack) + res = allseries[i]; + } + + return res; + } + + function stackData(plot, s, datapoints) { + if (s.stack == null || s.stack === false) + return; + + var other = findMatchingSeries(s, plot.getData()); + if (!other) + return; + + var ps = datapoints.pointsize, + points = datapoints.points, + otherps = other.datapoints.pointsize, + otherpoints = other.datapoints.points, + newpoints = [], + px, py, intery, qx, qy, bottom, + withlines = s.lines.show, + horizontal = s.bars.horizontal, + withbottom = ps > 2 && (horizontal ? datapoints.format[2].x : datapoints.format[2].y), + withsteps = withlines && s.lines.steps, + fromgap = true, + keyOffset = horizontal ? 1 : 0, + accumulateOffset = horizontal ? 0 : 1, + i = 0, j = 0, l, m; + + while (true) { + if (i >= points.length) + break; + + l = newpoints.length; + + if (points[i] == null) { + // copy gaps + for (m = 0; m < ps; ++m) + newpoints.push(points[i + m]); + i += ps; + } + else if (j >= otherpoints.length) { + // for lines, we can't use the rest of the points + if (!withlines) { + for (m = 0; m < ps; ++m) + newpoints.push(points[i + m]); + } + i += ps; + } + else if (otherpoints[j] == null) { + // oops, got a gap + for (m = 0; m < ps; ++m) + newpoints.push(null); + fromgap = true; + j += otherps; + } + else { + // cases where we actually got two points + px = points[i + keyOffset]; + py = points[i + accumulateOffset]; + qx = otherpoints[j + keyOffset]; + qy = otherpoints[j + accumulateOffset]; + bottom = 0; + + if (px == qx) { + for (m = 0; m < ps; ++m) + newpoints.push(points[i + m]); + + newpoints[l + accumulateOffset] += qy; + bottom = qy; + + i += ps; + j += otherps; + } + else if (px > qx) { + // we got past point below, might need to + // insert interpolated extra point + if (withlines && i > 0 && points[i - ps] != null) { + intery = py + (points[i - ps + accumulateOffset] - py) * (qx - px) / (points[i - ps + keyOffset] - px); + newpoints.push(qx); + newpoints.push(intery + qy); + for (m = 2; m < ps; ++m) + newpoints.push(points[i + m]); + bottom = qy; + } + + j += otherps; + } + else { // px < qx + if (fromgap && withlines) { + // if we come from a gap, we just skip this point + i += ps; + continue; + } + + for (m = 0; m < ps; ++m) + newpoints.push(points[i + m]); + + // we might be able to interpolate a point below, + // this can give us a better y + if (withlines && j > 0 && otherpoints[j - otherps] != null) + bottom = qy + (otherpoints[j - otherps + accumulateOffset] - qy) * (px - qx) / (otherpoints[j - otherps + keyOffset] - qx); + + newpoints[l + accumulateOffset] += bottom; + + i += ps; + } + + fromgap = false; + + if (l != newpoints.length && withbottom) + newpoints[l + 2] += bottom; + } + + // maintain the line steps invariant + if (withsteps && l != newpoints.length && l > 0 + && newpoints[l] != null + && newpoints[l] != newpoints[l - ps] + && newpoints[l + 1] != newpoints[l - ps + 1]) { + for (m = 0; m < ps; ++m) + newpoints[l + ps + m] = newpoints[l + m]; + newpoints[l + 1] = newpoints[l - ps + 1]; + } + } + + datapoints.points = newpoints; + } + + plot.hooks.processDatapoints.push(stackData); + } + + $.plot.plugins.push({ + init: init, + options: options, + name: 'stack', + version: '1.2' + }); +})(jQuery); diff --git a/src/plugins/timelion/public/webpackShims/jquery.flot.symbol.js b/src/plugins/timelion/public/webpackShims/jquery.flot.symbol.js new file mode 100644 index 000000000000..79f634971b6f --- /dev/null +++ b/src/plugins/timelion/public/webpackShims/jquery.flot.symbol.js @@ -0,0 +1,71 @@ +/* Flot plugin that adds some extra symbols for plotting points. + +Copyright (c) 2007-2014 IOLA and Ole Laursen. +Licensed under the MIT license. + +The symbols are accessed as strings through the standard symbol options: + + series: { + points: { + symbol: "square" // or "diamond", "triangle", "cross" + } + } + +*/ + +(function ($) { + function processRawData(plot, series, datapoints) { + // we normalize the area of each symbol so it is approximately the + // same as a circle of the given radius + + var handlers = { + square: function (ctx, x, y, radius, shadow) { + // pi * r^2 = (2s)^2 => s = r * sqrt(pi)/2 + var size = radius * Math.sqrt(Math.PI) / 2; + ctx.rect(x - size, y - size, size + size, size + size); + }, + diamond: function (ctx, x, y, radius, shadow) { + // pi * r^2 = 2s^2 => s = r * sqrt(pi/2) + var size = radius * Math.sqrt(Math.PI / 2); + ctx.moveTo(x - size, y); + ctx.lineTo(x, y - size); + ctx.lineTo(x + size, y); + ctx.lineTo(x, y + size); + ctx.lineTo(x - size, y); + }, + triangle: function (ctx, x, y, radius, shadow) { + // pi * r^2 = 1/2 * s^2 * sin (pi / 3) => s = r * sqrt(2 * pi / sin(pi / 3)) + var size = radius * Math.sqrt(2 * Math.PI / Math.sin(Math.PI / 3)); + var height = size * Math.sin(Math.PI / 3); + ctx.moveTo(x - size/2, y + height/2); + ctx.lineTo(x + size/2, y + height/2); + if (!shadow) { + ctx.lineTo(x, y - height/2); + ctx.lineTo(x - size/2, y + height/2); + } + }, + cross: function (ctx, x, y, radius, shadow) { + // pi * r^2 = (2s)^2 => s = r * sqrt(pi)/2 + var size = radius * Math.sqrt(Math.PI) / 2; + ctx.moveTo(x - size, y - size); + ctx.lineTo(x + size, y + size); + ctx.moveTo(x - size, y + size); + ctx.lineTo(x + size, y - size); + } + }; + + var s = series.points.symbol; + if (handlers[s]) + series.points.symbol = handlers[s]; + } + + function init(plot) { + plot.hooks.processDatapoints.push(processRawData); + } + + $.plot.plugins.push({ + init: init, + name: 'symbols', + version: '1.0' + }); +})(jQuery); diff --git a/src/plugins/timelion/public/webpackShims/jquery.flot.time.js b/src/plugins/timelion/public/webpackShims/jquery.flot.time.js new file mode 100644 index 000000000000..34c1d121259a --- /dev/null +++ b/src/plugins/timelion/public/webpackShims/jquery.flot.time.js @@ -0,0 +1,432 @@ +/* Pretty handling of time axes. + +Copyright (c) 2007-2014 IOLA and Ole Laursen. +Licensed under the MIT license. + +Set axis.mode to "time" to enable. See the section "Time series data" in +API.txt for details. + +*/ + +(function($) { + + var options = { + xaxis: { + timezone: null, // "browser" for local to the client or timezone for timezone-js + timeformat: null, // format string to use + twelveHourClock: false, // 12 or 24 time in time mode + monthNames: null // list of names of months + } + }; + + // round to nearby lower multiple of base + + function floorInBase(n, base) { + return base * Math.floor(n / base); + } + + // Returns a string with the date d formatted according to fmt. + // A subset of the Open Group's strftime format is supported. + + function formatDate(d, fmt, monthNames, dayNames) { + + if (typeof d.strftime == "function") { + return d.strftime(fmt); + } + + var leftPad = function(n, pad) { + n = "" + n; + pad = "" + (pad == null ? "0" : pad); + return n.length == 1 ? pad + n : n; + }; + + var r = []; + var escape = false; + var hours = d.getHours(); + var isAM = hours < 12; + + if (monthNames == null) { + monthNames = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]; + } + + if (dayNames == null) { + dayNames = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"]; + } + + var hours12; + + if (hours > 12) { + hours12 = hours - 12; + } else if (hours == 0) { + hours12 = 12; + } else { + hours12 = hours; + } + + for (var i = 0; i < fmt.length; ++i) { + + var c = fmt.charAt(i); + + if (escape) { + switch (c) { + case 'a': c = "" + dayNames[d.getDay()]; break; + case 'b': c = "" + monthNames[d.getMonth()]; break; + case 'd': c = leftPad(d.getDate()); break; + case 'e': c = leftPad(d.getDate(), " "); break; + case 'h': // For back-compat with 0.7; remove in 1.0 + case 'H': c = leftPad(hours); break; + case 'I': c = leftPad(hours12); break; + case 'l': c = leftPad(hours12, " "); break; + case 'm': c = leftPad(d.getMonth() + 1); break; + case 'M': c = leftPad(d.getMinutes()); break; + // quarters not in Open Group's strftime specification + case 'q': + c = "" + (Math.floor(d.getMonth() / 3) + 1); break; + case 'S': c = leftPad(d.getSeconds()); break; + case 'y': c = leftPad(d.getFullYear() % 100); break; + case 'Y': c = "" + d.getFullYear(); break; + case 'p': c = (isAM) ? ("" + "am") : ("" + "pm"); break; + case 'P': c = (isAM) ? ("" + "AM") : ("" + "PM"); break; + case 'w': c = "" + d.getDay(); break; + } + r.push(c); + escape = false; + } else { + if (c == "%") { + escape = true; + } else { + r.push(c); + } + } + } + + return r.join(""); + } + + // To have a consistent view of time-based data independent of which time + // zone the client happens to be in we need a date-like object independent + // of time zones. This is done through a wrapper that only calls the UTC + // versions of the accessor methods. + + function makeUtcWrapper(d) { + + function addProxyMethod(sourceObj, sourceMethod, targetObj, targetMethod) { + sourceObj[sourceMethod] = function() { + return targetObj[targetMethod].apply(targetObj, arguments); + }; + }; + + var utc = { + date: d + }; + + // support strftime, if found + + if (d.strftime != undefined) { + addProxyMethod(utc, "strftime", d, "strftime"); + } + + addProxyMethod(utc, "getTime", d, "getTime"); + addProxyMethod(utc, "setTime", d, "setTime"); + + var props = ["Date", "Day", "FullYear", "Hours", "Milliseconds", "Minutes", "Month", "Seconds"]; + + for (var p = 0; p < props.length; p++) { + addProxyMethod(utc, "get" + props[p], d, "getUTC" + props[p]); + addProxyMethod(utc, "set" + props[p], d, "setUTC" + props[p]); + } + + return utc; + }; + + // select time zone strategy. This returns a date-like object tied to the + // desired timezone + + function dateGenerator(ts, opts) { + if (opts.timezone == "browser") { + return new Date(ts); + } else if (!opts.timezone || opts.timezone == "utc") { + return makeUtcWrapper(new Date(ts)); + } else if (typeof timezoneJS != "undefined" && typeof timezoneJS.Date != "undefined") { + var d = new timezoneJS.Date(); + // timezone-js is fickle, so be sure to set the time zone before + // setting the time. + d.setTimezone(opts.timezone); + d.setTime(ts); + return d; + } else { + return makeUtcWrapper(new Date(ts)); + } + } + + // map of app. size of time units in milliseconds + + var timeUnitSize = { + "second": 1000, + "minute": 60 * 1000, + "hour": 60 * 60 * 1000, + "day": 24 * 60 * 60 * 1000, + "month": 30 * 24 * 60 * 60 * 1000, + "quarter": 3 * 30 * 24 * 60 * 60 * 1000, + "year": 365.2425 * 24 * 60 * 60 * 1000 + }; + + // the allowed tick sizes, after 1 year we use + // an integer algorithm + + var baseSpec = [ + [1, "second"], [2, "second"], [5, "second"], [10, "second"], + [30, "second"], + [1, "minute"], [2, "minute"], [5, "minute"], [10, "minute"], + [30, "minute"], + [1, "hour"], [2, "hour"], [4, "hour"], + [8, "hour"], [12, "hour"], + [1, "day"], [2, "day"], [3, "day"], + [0.25, "month"], [0.5, "month"], [1, "month"], + [2, "month"] + ]; + + // we don't know which variant(s) we'll need yet, but generating both is + // cheap + + var specMonths = baseSpec.concat([[3, "month"], [6, "month"], + [1, "year"]]); + var specQuarters = baseSpec.concat([[1, "quarter"], [2, "quarter"], + [1, "year"]]); + + function init(plot) { + plot.hooks.processOptions.push(function (plot, options) { + $.each(plot.getAxes(), function(axisName, axis) { + + var opts = axis.options; + + if (opts.mode == "time") { + axis.tickGenerator = function(axis) { + + var ticks = []; + var d = dateGenerator(axis.min, opts); + var minSize = 0; + + // make quarter use a possibility if quarters are + // mentioned in either of these options + + var spec = (opts.tickSize && opts.tickSize[1] === + "quarter") || + (opts.minTickSize && opts.minTickSize[1] === + "quarter") ? specQuarters : specMonths; + + if (opts.minTickSize != null) { + if (typeof opts.tickSize == "number") { + minSize = opts.tickSize; + } else { + minSize = opts.minTickSize[0] * timeUnitSize[opts.minTickSize[1]]; + } + } + + for (var i = 0; i < spec.length - 1; ++i) { + if (axis.delta < (spec[i][0] * timeUnitSize[spec[i][1]] + + spec[i + 1][0] * timeUnitSize[spec[i + 1][1]]) / 2 + && spec[i][0] * timeUnitSize[spec[i][1]] >= minSize) { + break; + } + } + + var size = spec[i][0]; + var unit = spec[i][1]; + + // special-case the possibility of several years + + if (unit == "year") { + + // if given a minTickSize in years, just use it, + // ensuring that it's an integer + + if (opts.minTickSize != null && opts.minTickSize[1] == "year") { + size = Math.floor(opts.minTickSize[0]); + } else { + + var magn = Math.pow(10, Math.floor(Math.log(axis.delta / timeUnitSize.year) / Math.LN10)); + var norm = (axis.delta / timeUnitSize.year) / magn; + + if (norm < 1.5) { + size = 1; + } else if (norm < 3) { + size = 2; + } else if (norm < 7.5) { + size = 5; + } else { + size = 10; + } + + size *= magn; + } + + // minimum size for years is 1 + + if (size < 1) { + size = 1; + } + } + + axis.tickSize = opts.tickSize || [size, unit]; + var tickSize = axis.tickSize[0]; + unit = axis.tickSize[1]; + + var step = tickSize * timeUnitSize[unit]; + + if (unit == "second") { + d.setSeconds(floorInBase(d.getSeconds(), tickSize)); + } else if (unit == "minute") { + d.setMinutes(floorInBase(d.getMinutes(), tickSize)); + } else if (unit == "hour") { + d.setHours(floorInBase(d.getHours(), tickSize)); + } else if (unit == "month") { + d.setMonth(floorInBase(d.getMonth(), tickSize)); + } else if (unit == "quarter") { + d.setMonth(3 * floorInBase(d.getMonth() / 3, + tickSize)); + } else if (unit == "year") { + d.setFullYear(floorInBase(d.getFullYear(), tickSize)); + } + + // reset smaller components + + d.setMilliseconds(0); + + if (step >= timeUnitSize.minute) { + d.setSeconds(0); + } + if (step >= timeUnitSize.hour) { + d.setMinutes(0); + } + if (step >= timeUnitSize.day) { + d.setHours(0); + } + if (step >= timeUnitSize.day * 4) { + d.setDate(1); + } + if (step >= timeUnitSize.month * 2) { + d.setMonth(floorInBase(d.getMonth(), 3)); + } + if (step >= timeUnitSize.quarter * 2) { + d.setMonth(floorInBase(d.getMonth(), 6)); + } + if (step >= timeUnitSize.year) { + d.setMonth(0); + } + + var carry = 0; + var v = Number.NaN; + var prev; + + do { + + prev = v; + v = d.getTime(); + ticks.push(v); + + if (unit == "month" || unit == "quarter") { + if (tickSize < 1) { + + // a bit complicated - we'll divide the + // month/quarter up but we need to take + // care of fractions so we don't end up in + // the middle of a day + + d.setDate(1); + var start = d.getTime(); + d.setMonth(d.getMonth() + + (unit == "quarter" ? 3 : 1)); + var end = d.getTime(); + d.setTime(v + carry * timeUnitSize.hour + (end - start) * tickSize); + carry = d.getHours(); + d.setHours(0); + } else { + d.setMonth(d.getMonth() + + tickSize * (unit == "quarter" ? 3 : 1)); + } + } else if (unit == "year") { + d.setFullYear(d.getFullYear() + tickSize); + } else { + d.setTime(v + step); + } + } while (v < axis.max && v != prev); + + return ticks; + }; + + axis.tickFormatter = function (v, axis) { + + var d = dateGenerator(v, axis.options); + + // first check global format + + if (opts.timeformat != null) { + return formatDate(d, opts.timeformat, opts.monthNames, opts.dayNames); + } + + // possibly use quarters if quarters are mentioned in + // any of these places + + var useQuarters = (axis.options.tickSize && + axis.options.tickSize[1] == "quarter") || + (axis.options.minTickSize && + axis.options.minTickSize[1] == "quarter"); + + var t = axis.tickSize[0] * timeUnitSize[axis.tickSize[1]]; + var span = axis.max - axis.min; + var suffix = (opts.twelveHourClock) ? " %p" : ""; + var hourCode = (opts.twelveHourClock) ? "%I" : "%H"; + var fmt; + + if (t < timeUnitSize.minute) { + fmt = hourCode + ":%M:%S" + suffix; + } else if (t < timeUnitSize.day) { + if (span < 2 * timeUnitSize.day) { + fmt = hourCode + ":%M" + suffix; + } else { + fmt = "%b %d " + hourCode + ":%M" + suffix; + } + } else if (t < timeUnitSize.month) { + fmt = "%b %d"; + } else if ((useQuarters && t < timeUnitSize.quarter) || + (!useQuarters && t < timeUnitSize.year)) { + if (span < timeUnitSize.year) { + fmt = "%b"; + } else { + fmt = "%b %Y"; + } + } else if (useQuarters && t < timeUnitSize.year) { + if (span < timeUnitSize.year) { + fmt = "Q%q"; + } else { + fmt = "Q%q %Y"; + } + } else { + fmt = "%Y"; + } + + var rt = formatDate(d, fmt, opts.monthNames, opts.dayNames); + + return rt; + }; + } + }); + }); + } + + $.plot.plugins.push({ + init: init, + options: options, + name: 'time', + version: '1.0' + }); + + // Time-axis support used to be in Flot core, which exposed the + // formatDate function on the plot object. Various plugins depend + // on the function, so we need to re-expose it here. + + $.plot.formatDate = formatDate; + $.plot.dateGenerator = dateGenerator; + +})(jQuery); diff --git a/src/legacy/core_plugins/timelion/public/components/timelionhelp_tabs_directive.js b/src/plugins/timelion/server/config.ts similarity index 67% rename from src/legacy/core_plugins/timelion/public/components/timelionhelp_tabs_directive.js rename to src/plugins/timelion/server/config.ts index 7e77027f750c..16e559761e9a 100644 --- a/src/legacy/core_plugins/timelion/public/components/timelionhelp_tabs_directive.js +++ b/src/plugins/timelion/server/config.ts @@ -17,14 +17,16 @@ * under the License. */ -import 'ngreact'; +import { schema, TypeOf } from '@kbn/config-schema'; -import { wrapInI18nContext } from 'ui/i18n'; -import { uiModules } from 'ui/modules'; -const module = uiModules.get('apps/timelion', ['react']); +export const configSchema = { + schema: schema.object({ + graphiteUrls: schema.maybe(schema.arrayOf(schema.string())), + enabled: schema.boolean({ defaultValue: true }), + ui: schema.object({ + enabled: schema.boolean({ defaultValue: true }), + }), + }), +}; -import { TimelionHelpTabs } from './timelionhelp_tabs'; - -module.directive('timelionHelpTabs', function (reactDirective) { - return reactDirective(wrapInI18nContext(TimelionHelpTabs), undefined, { restrict: 'E' }); -}); +export type TimelionConfigType = TypeOf; diff --git a/src/plugins/timelion/server/index.ts b/src/plugins/timelion/server/index.ts index 5bb0c9e2567e..28c5709d8913 100644 --- a/src/plugins/timelion/server/index.ts +++ b/src/plugins/timelion/server/index.ts @@ -16,7 +16,13 @@ * specific language governing permissions and limitations * under the License. */ -import { PluginInitializerContext } from 'src/core/server'; +import { PluginInitializerContext, PluginConfigDescriptor } from 'src/core/server'; import { TimelionPlugin } from './plugin'; +import { configSchema, TimelionConfigType } from './config'; -export const plugin = (context: PluginInitializerContext) => new TimelionPlugin(context); +export const config: PluginConfigDescriptor = { + schema: configSchema.schema, +}; + +export const plugin = (context: PluginInitializerContext) => + new TimelionPlugin(context); diff --git a/src/plugins/timelion/server/plugin.ts b/src/plugins/timelion/server/plugin.ts index 015f0c573e53..3e4cd5467dd4 100644 --- a/src/plugins/timelion/server/plugin.ts +++ b/src/plugins/timelion/server/plugin.ts @@ -16,12 +16,21 @@ * specific language governing permissions and limitations * under the License. */ + import { CoreSetup, Plugin, PluginInitializerContext } from 'src/core/server'; +import { i18n } from '@kbn/i18n'; +import { schema } from '@kbn/config-schema'; +import { TimelionConfigType } from './config'; export class TimelionPlugin implements Plugin { - constructor(context: PluginInitializerContext) {} + constructor(context: PluginInitializerContext) {} - setup(core: CoreSetup) { + public setup(core: CoreSetup) { + core.capabilities.registerProvider(() => ({ + timelion: { + save: true, + }, + })); core.savedObjects.registerType({ name: 'timelion-sheet', hidden: false, @@ -46,6 +55,42 @@ export class TimelionPlugin implements Plugin { }, }, }); + + core.uiSettings.register({ + 'timelion:showTutorial': { + name: i18n.translate('timelion.uiSettings.showTutorialLabel', { + defaultMessage: 'Show tutorial', + }), + value: false, + description: i18n.translate('timelion.uiSettings.showTutorialDescription', { + defaultMessage: 'Should I show the tutorial by default when entering the timelion app?', + }), + category: ['timelion'], + schema: schema.boolean(), + }, + 'timelion:default_columns': { + name: i18n.translate('timelion.uiSettings.defaultColumnsLabel', { + defaultMessage: 'Default columns', + }), + value: 2, + description: i18n.translate('timelion.uiSettings.defaultColumnsDescription', { + defaultMessage: 'Number of columns on a timelion sheet by default', + }), + category: ['timelion'], + schema: schema.number(), + }, + 'timelion:default_rows': { + name: i18n.translate('timelion.uiSettings.defaultRowsLabel', { + defaultMessage: 'Default rows', + }), + value: 2, + description: i18n.translate('timelion.uiSettings.defaultRowsDescription', { + defaultMessage: 'Number of rows on a timelion sheet by default', + }), + category: ['timelion'], + schema: schema.number(), + }, + }); } start() {} stop() {} diff --git a/src/plugins/vis_type_timelion/public/index.ts b/src/plugins/vis_type_timelion/public/index.ts index 0aa5f3a81003..abfe345d8c67 100644 --- a/src/plugins/vis_type_timelion/public/index.ts +++ b/src/plugins/vis_type_timelion/public/index.ts @@ -25,5 +25,10 @@ export function plugin(initializerContext: PluginInitializerContext) { } export { getTimezone } from './helpers/get_timezone'; +export { tickFormatters } from './helpers/tick_formatters'; +export { xaxisFormatterProvider } from './helpers/xaxis_formatter'; +export { generateTicksProvider } from './helpers/tick_generator'; + +export { DEFAULT_TIME_FORMAT, calculateInterval } from '../common/lib'; export { VisTypeTimelionPluginStart } from './plugin'; diff --git a/src/plugins/vis_type_timelion/server/plugin.ts b/src/plugins/vis_type_timelion/server/plugin.ts index 605c6be0a85d..5e6557e30569 100644 --- a/src/plugins/vis_type_timelion/server/plugin.ts +++ b/src/plugins/vis_type_timelion/server/plugin.ts @@ -19,7 +19,7 @@ import { i18n } from '@kbn/i18n'; import { first } from 'rxjs/operators'; -import { TypeOf } from '@kbn/config-schema'; +import { TypeOf, schema } from '@kbn/config-schema'; import { RecursiveReadonly } from '@kbn/utility-types'; import { CoreSetup, PluginInitializerContext } from '../../../../src/core/server'; @@ -31,6 +31,10 @@ import { validateEsRoute } from './routes/validate_es'; import { runRoute } from './routes/run'; import { ConfigManager } from './lib/config_manager'; +const experimentalLabel = i18n.translate('timelion.uiSettings.experimentalLabel', { + defaultMessage: 'experimental', +}); + /** * Describes public Timelion plugin contract returned at the `setup` stage. */ @@ -82,6 +86,97 @@ export class Plugin { runRoute(router, deps); validateEsRoute(router); + core.uiSettings.register({ + 'timelion:es.timefield': { + name: i18n.translate('timelion.uiSettings.timeFieldLabel', { + defaultMessage: 'Time field', + }), + value: '@timestamp', + description: i18n.translate('timelion.uiSettings.timeFieldDescription', { + defaultMessage: 'Default field containing a timestamp when using {esParam}', + values: { esParam: '.es()' }, + }), + category: ['timelion'], + schema: schema.string(), + }, + 'timelion:es.default_index': { + name: i18n.translate('timelion.uiSettings.defaultIndexLabel', { + defaultMessage: 'Default index', + }), + value: '_all', + description: i18n.translate('timelion.uiSettings.defaultIndexDescription', { + defaultMessage: 'Default elasticsearch index to search with {esParam}', + values: { esParam: '.es()' }, + }), + category: ['timelion'], + schema: schema.string(), + }, + 'timelion:target_buckets': { + name: i18n.translate('timelion.uiSettings.targetBucketsLabel', { + defaultMessage: 'Target buckets', + }), + value: 200, + description: i18n.translate('timelion.uiSettings.targetBucketsDescription', { + defaultMessage: 'The number of buckets to shoot for when using auto intervals', + }), + category: ['timelion'], + schema: schema.number(), + }, + 'timelion:max_buckets': { + name: i18n.translate('timelion.uiSettings.maximumBucketsLabel', { + defaultMessage: 'Maximum buckets', + }), + value: 2000, + description: i18n.translate('timelion.uiSettings.maximumBucketsDescription', { + defaultMessage: 'The maximum number of buckets a single datasource can return', + }), + category: ['timelion'], + schema: schema.number(), + }, + 'timelion:min_interval': { + name: i18n.translate('timelion.uiSettings.minimumIntervalLabel', { + defaultMessage: 'Minimum interval', + }), + value: '1ms', + description: i18n.translate('timelion.uiSettings.minimumIntervalDescription', { + defaultMessage: 'The smallest interval that will be calculated when using "auto"', + description: + '"auto" is a technical value in that context, that should not be translated.', + }), + category: ['timelion'], + schema: schema.string(), + }, + 'timelion:graphite.url': { + name: i18n.translate('timelion.uiSettings.graphiteURLLabel', { + defaultMessage: 'Graphite URL', + description: + 'The URL should be in the form of https://www.hostedgraphite.com/UID/ACCESS_KEY/graphite', + }), + value: config.graphiteUrls && config.graphiteUrls.length ? config.graphiteUrls[0] : null, + description: i18n.translate('timelion.uiSettings.graphiteURLDescription', { + defaultMessage: + '{experimentalLabel} The URL of your graphite host', + values: { experimentalLabel: `[${experimentalLabel}]` }, + }), + type: 'select', + options: config.graphiteUrls || [], + category: ['timelion'], + schema: schema.nullable(schema.string()), + }, + 'timelion:quandl.key': { + name: i18n.translate('timelion.uiSettings.quandlKeyLabel', { + defaultMessage: 'Quandl key', + }), + value: 'someKeyHere', + description: i18n.translate('timelion.uiSettings.quandlKeyDescription', { + defaultMessage: '{experimentalLabel} Your API key from www.quandl.com', + values: { experimentalLabel: `[${experimentalLabel}]` }, + }), + category: ['timelion'], + schema: schema.string(), + }, + }); + return deepFreeze({ uiEnabled: config.ui.enabled }); } diff --git a/src/test_utils/public/key_map.ts b/src/test_utils/public/key_map.ts new file mode 100644 index 000000000000..aac3c6b2db3e --- /dev/null +++ b/src/test_utils/public/key_map.ts @@ -0,0 +1,121 @@ +/* + * Licensed to Elasticsearch B.V. under one or more contributor + * license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright + * ownership. Elasticsearch B.V. licenses this file to you under + * the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +export const keyMap: { [key: number]: string } = { + 8: 'backspace', + 9: 'tab', + 13: 'enter', + 16: 'shift', + 17: 'ctrl', + 18: 'alt', + 19: 'pause', + 20: 'capsLock', + 27: 'escape', + 32: 'space', + 33: 'pageUp', + 34: 'pageDown', + 35: 'end', + 36: 'home', + 37: 'left', + 38: 'up', + 39: 'right', + 40: 'down', + 45: 'insert', + 46: 'delete', + 48: '0', + 49: '1', + 50: '2', + 51: '3', + 52: '4', + 53: '5', + 54: '6', + 55: '7', + 56: '8', + 57: '9', + 65: 'a', + 66: 'b', + 67: 'c', + 68: 'd', + 69: 'e', + 70: 'f', + 71: 'g', + 72: 'h', + 73: 'i', + 74: 'j', + 75: 'k', + 76: 'l', + 77: 'm', + 78: 'n', + 79: 'o', + 80: 'p', + 81: 'q', + 82: 'r', + 83: 's', + 84: 't', + 85: 'u', + 86: 'v', + 87: 'w', + 88: 'x', + 89: 'y', + 90: 'z', + 91: 'leftWindowKey', + 92: 'rightWindowKey', + 93: 'selectKey', + 96: '0', + 97: '1', + 98: '2', + 99: '3', + 100: '4', + 101: '5', + 102: '6', + 103: '7', + 104: '8', + 105: '9', + 106: 'multiply', + 107: 'add', + 109: 'subtract', + 110: 'period', + 111: 'divide', + 112: 'f1', + 113: 'f2', + 114: 'f3', + 115: 'f4', + 116: 'f5', + 117: 'f6', + 118: 'f7', + 119: 'f8', + 120: 'f9', + 121: 'f10', + 122: 'f11', + 123: 'f12', + 144: 'numLock', + 145: 'scrollLock', + 186: 'semiColon', + 187: 'equalSign', + 188: 'comma', + 189: 'dash', + 190: 'period', + 191: 'forwardSlash', + 192: 'graveAccent', + 219: 'openBracket', + 220: 'backSlash', + 221: 'closeBracket', + 222: 'singleQuote', + 224: 'meta', +}; diff --git a/src/test_utils/public/simulate_keys.js b/src/test_utils/public/simulate_keys.js index 56596508a218..460a75486169 100644 --- a/src/test_utils/public/simulate_keys.js +++ b/src/test_utils/public/simulate_keys.js @@ -20,7 +20,7 @@ import $ from 'jquery'; import _ from 'lodash'; import Bluebird from 'bluebird'; -import { keyMap } from 'ui/directives/key_map'; +import { keyMap } from './key_map'; const reverseKeyMap = _.mapValues(_.invert(keyMap), _.ary(_.parseInt, 1)); /**