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keyboard.js
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keyboard.js
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/*
FxKeyboard
Version: 1.10.1
Author: Travis Fitzgerald
Date: 23 March 2021
Purpose: A virtual keyboard for Firefox
*/
const storageData = browser.storage.local.get();
storageData.then(storedSetup, onError);
function storedSetup(settings) {
if (!settings.hasOwnProperty("scaleValue") || settings.scaleValue === null) {
browser.storage.local.set({
scaleValue: 90,
});
settings.scaleValue = 90;
}
if (!settings.hasOwnProperty("numpadState") || settings.numpadState === null) {
browser.storage.local.set({
numpadState: "auto",
});
settings.numpadState = "auto"
}
var zoomValue = window.devicePixelRatio;
fxKeyboard.settings.scale = ((settings.scaleValue/zoomValue)/100);
fxKeyboard.settings.numpadState = settings.numpadState;
console.log(fxKeyboard.settings.scale);
}
function onError(error) {
console.log("Failed to get stored data from internal storage");
}
var xpath = {
getXPathOfElement: function (elt)
{
var path = "";
for (; elt && elt.nodeType == 1; elt = elt.parentNode)
{
idx = xpath.getElementIdx(elt);
xname = elt.tagName;
if (idx > 1)
xname += "[" + idx + "]";
path = "/" + xname + path;
}
return path;
},
getElementIdx: function (elt)
{
var count = 1;
for (var sib = elt.previousSibling; sib; sib = sib.previousSibling)
{
if (sib.nodeType == 1 && sib.tagName == elt.tagName)
count++
}
return count;
}
};
var FxKeyboardLocale = '{'+
'"name": "English",'+
'"locale": "en",'+
'"defaultFlex": "10",'+
'"main": [['+
'["`", "~"],'+
'["1", "!"],'+
'["2", "@"],'+
'["3", "#"],'+
'["4", "$"],'+
'["5", "%"],'+
'["6", "^"],'+
'["7", "&"],'+
'["8", "*"],'+
'["9", "("],'+
'["0", ")"],'+
'["-", "_"],'+
'["=", "+"],'+
'[{"label": "Delete", "special": 8, "flex": 10, "type": "repeat"}]'+ // backspace
'], ['+
'[{"label": "Tab", "string": "\\t", "flex": 1}],'+ // TAB
'["q", "Q"],'+
'["w", "W"],'+
'["e", "E"],'+
'["r", "R"],'+
'["t", "T"],'+
'["y", "Y"],'+
'["u", "U"],'+
'["i", "I"],'+
'["o", "O"],'+
'["p", "P"],'+
'["[", "{"],'+
'["]", "}"],'+
'["\\\\","|","1"]'+
"], ["+
'[{"label": "@", "string":"@", "flex": 10, "special": 50}],'+
'["a", "A"],'+
'["s", "S"],'+
'["d", "D"],'+
'["f", "F"],'+
'["g", "G"],'+
'["h", "H"],'+
'["j", "J"],'+
'["k", "K"],'+
'["l", "L"],'+
'[";", ":"],'+
'["\'", "\\""],'+
'[{"label": "Enter", "flex": 15, "special": 13}]'+
'], ['+
'[{"label": "Shift", "flex": 10, "special": "shift"}],'+
'["z", "Z"],'+
'["x", "X"],'+
'["c", "C"],'+
'["v", "V"],'+
'["b", "B"],'+
'["n", "N"],'+
'["m", "M"],'+
'[",", "<"],'+
'[".", ">"],'+
'["/", "?"],'+
'[{"label": "Close","special": "closeFX","flex": 10}]'+
'], ['+
'[{"label": "Space", "flex": 5, "special": 32}],'+ // space
'[{"label":".com", "flex": 1}],'+
'[{"label":".au", "flex": 1}]'+
']]'+
'}';
FxKeyNumpad = JSON.stringify({
"name": "English",
"locale": "en",
"defaultFlex": "10",
"main": [
[
["1"], ["2"], ["3"]
], [
["4"], ["5"], ["6"]
], [
["7"], ["8"], ["9"]
], [
["0"], [{"label": "Delete", "special": 8, "flex": 1, "type": "repeat"}]
], [
[{"label": "Close","special": "closeFX","flex": 1}]
]
]
});
var FxKeyMap = '{' +
'"`": 192,' +
'"~": 192,' +
'"1": 49,' +
'"!": 49,' +
'"2": 50,' +
'"@": 50,' +
'"3": 51,' +
'"#": 51,' +
'"4": 52,' +
'"$": 52,' +
'"5": 53,' +
'"%": 53,' +
'"6": 54,' +
'"^": 54,' +
'"7": 55,' +
'"&": 55,' +
'"8": 56,' +
'"*": 56,' +
'"9": 57,' +
'"(": 57,' +
'"0": 48,' +
'")": 48,' +
'"-": 173,' +
'"_": 173,' +
'"=": 61,' +
'"+": 61,' +
'"Delete": 8,' +
'"q": 81,' +
'"w": 87,' +
'"e": 69,' +
'"r": 82,' +
'"t": 84,' +
'"y": 89,' +
'"u": 85,' +
'"i": 73,' +
'"o": 79,' +
'"p": 80,' +
'"[": 219,' +
'"{": 219,' +
'"}": 221,' +
'"]": 221,' +
'"\\\\": 220,' +
'"|": 220,' +
'"a": 65,' +
'"s": 83,' +
'"d": 68,' +
'"f": 70,' +
'"g": 71,' +
'"h": 72,' +
'"j": 74,' +
'"k": 75,' +
'"l": 76,' +
'";": 59,' +
'":": 59,' +
'"\'": 222,' +
'"\\"": 222,' +
'"Enter": 13,' +
'"z": 90,' +
'"x": 88,' +
'"c": 67,' +
'"v": 86,' +
'"b": 66,' +
'"n": 78,' +
'"m": 77,' +
'",": 188,' +
'"<": 188,' +
'".": 190,' +
'">": 190,' +
'"/": 191,' +
'"?": 191' +
'}';
var fxKeyboard = {
settings: {
repeat_all: true,
keep_closed: false,
startingURL: document.location.href,
locale_default: 'en',
secScaleX: 0,
secScaleY: 0,
scale: 0,
numpadState: "auto",
preScale: 0,
padding: 8,
kb_max_width: window.innerWidth,
kb_max_height: window.innerWidth*0.30,
np_max_width: 220,
np_max_height: 375,
key_height: window.innerWidth*0.05
},
hierarchy: {
isMaster: true,
pathInMaster: null,
slavedIFrame: null
},
_toggleOpen: function (open) {
if (document.getElementById(this.activeOSK) === null) {
this.insertKeyboard(this.activeOSK);
}
try {
var kb = document.getElementById(this.activeOSK);
kb.style.zIndex = "9999999";
} catch (e) {
console.log("OSK not found");
return;
}
if (open) {
if (!this.hierarchy.isMaster) {
window.parent.postMessage(JSON.stringify({"directive": "master", "command":
{"input": fxKeyboard.activeOSK, "state": open, "elementYTop": this.focusElementYTop, "elementYBottom": this.focusElementYBottom}
, "xpath": this.hierarchy.pathInMaster, "uri": this.settings.startingURL}), "*");
} else {
if (kb.style.display !== 'block') {
if (this.previousOSK !== null ? this.previousOSK !== this.activeOSK && document.getElementById(fxKeyboard.previousOSK).style.display !== "none" : false) {
document.getElementById(this.previousOSK).style.display = "none";
}
kb.style.display = "block";
this.previousOSK = this.activeOSK;
}
kb.style.width = this.getMaxWidth(this.activeOSK) * this.settings.scale + "px";
kb.style.height = this.getMaxHeight(this.activeOSK) * this.settings.scale + "px";
kb.style.padding = this.settings.padding * this.settings.scale + "px";
kb.style.fontFamily = "arial,sans-serif";
kb.style.color = "#000000";
kb.style.fontSize = 35 * this.settings.scale + "px";
kb.style.borderRadius = 5 * this.settings.scale + "px";
for (const element of kb.childNodes) {
for (const chNodes of element.childNodes) {
chNodes.style.width = this.settings.key_height * this.settings.scale + "px";
chNodes.style.height = this.settings.key_height * this.settings.scale + "px";
chNodes.style.margin = this.settings.padding * (this.settings.scale / 2) + "px";
chNodes.style.borderRadius = 5*this.settings.scale+"px";
}
}
if ((((kb.getBoundingClientRect().top !== 0 ? this.focusElementYBottom : this.focusElementYTop) + window.scrollY) >
((kb.getBoundingClientRect().top !== 0 ? kb.getBoundingClientRect().top : kb.getBoundingClientRect().bottom) + window.scrollY))) {
kb.style.top = 0;
} else if ((((kb.getBoundingClientRect().bottom !== window.innerHeight ? kb.getBoundingClientRect().bottom : kb.getBoundingClientRect().top) + window.scrollY) >
((kb.getBoundingClientRect().bottom !== window.innerHeight ? this.focusElementYTop : this.focusElementYBottom) + window.scrollY))) {
kb.style.bottom = 0;
kb.style.top = null;
}
}
} else {
if (!this.hierarchy.isMaster) {
window.parent.postMessage(JSON.stringify({"directive": "master", "command": {"input": this.activeOSK, "state": open}}), "*");
} else {
kb.style.display = "none";
this.focusElement = null;
}
}
},
_isOSKOpen: function() {
var kb = document.getElementById(this.activeOSK);
return kb != null ? kb.style.display === 'block' : false;
},
/*
states:
0 - normal
1 - shift on
2 - shift lock
*/
state: 0,
lastPress: "null",
keepOpen: false,
focusElement: null,
focusElementYBottom: 0,
focusElementYTop: 0,
inputTypes: {"numpad": "fxnumpad", "keyboard": "fxkeyboard"},
previousOSK: null,
activeOSK: null,
_setSpecialFunctions: function(keyD,obj) {
keyD.onmousedown = function(){keyD.style.backgroundColor = "rgb(150,150,150)";};
keyD.onmouseenter = function(){keyD.style.backgroundColor = "rgb(200,200,200)";};
keyD.onmouseout = function(){keyD.style.backgroundColor = "rgb(255,255,255)";};
if (obj.label === "Shift") {
keyD.onmouseup = function(){
if (fxKeyboard.state === 0) {
keyD.style.backgroundColor = "rgb(200,200,200)";
keyD.onmouseout = function(){keyD.style.backgroundColor = "rgb(200,200,200)";};
fxKeyboard.state++;
} else if (fxKeyboard.state === 1) {
keyD.onmouseout = function(){keyD.style.backgroundColor = "rgb(150,150,150)";};
keyD.style.backgroundColor = "rgb(150,150,150)";
fxKeyboard.state++;
} else if (fxKeyboard.state === 2) {
fxKeyboard.state = 0;
}
fxKeyboard._setShift();
};
} else if (obj.label === "Delete") {
keyD.onmouseup = function () {
fxKeyboard._sendKey(obj.label);
keyD.style.backgroundColor = "rgb(255,255,255)";
};
} else if (obj.label in {"@":"",".com":"",".au":""}) {
keyD.onmouseup = function () {
fxKeyboard._sendKey(obj.label);
keyD.style.backgroundColor = "rgb(255,255,255)";
};
} else if (obj.label === "Space") {
keyD.onmouseup = function () {
fxKeyboard._sendKey(" ");
keyD.style.backgroundColor = "rgb(255,255,255)";
};
} else if (obj.label === "Close") {
keyD.onmouseup = function () {
fxKeyboard._toggleOpen(false);
keyD.style.backgroundColor = "rgb(255,255,255)";
fxKeyboard.lastPress = "close";
};
} else if (obj.label === "Enter") {
keyD.onmouseup = function () {
keyD.style.backgroundColor = "rgb(255,255,255)";
fxKeyboard._sendKey(obj.label);
};
} else if (obj.label === "Tab") {
keyD.onmouseup = function () {
keyD.style.backgroundColor = "rgb(255,255,255)";
var focussableElements = 'input:not([disabled]), [tabindex]:not([disabled]):not([tabindex="-1"])';
console.log(document.activeElement);
console.log(document.activeElement.form);
if (document.activeElement && document.activeElement.form) {
var focussable = Array.prototype.filter.call(document.activeElement.form.querySelectorAll(focussableElements),
function (element) {
return element.offsetWidth > 0 || element.offsetHeight > 0 || element === document.activeElement
});
console.log(focussable);
var index = focussable.indexOf(document.activeElement);
focussable[index+1 >= focussable.length ? 0 : index+1].focus();
}
};
}
return keyD;
},
_setShift: function () {
if (this.state > 0) {
var secElements = document.getElementsByClassName("fxkey-secondary");
var priElements = document.getElementsByClassName("fxkey-primary");
for (var i = 0; secElements.length > i; i++) {
secElements[i].style.display = "flex";
}
for (var i = 0; priElements.length > i; i++) {
priElements[i].style.display = "none";
}
} else if (this.state === 0) {
var secElements = document.getElementsByClassName("fxkey-secondary");
var priElements = document.getElementsByClassName("fxkey-primary");
var shiftK = document.getElementById("fxkey-shift");
shiftK.style.backgroundColor = "rgb(255,255,255)";
shiftK.onmouseout = function(){shiftK.style.backgroundColor = "rgb(255,255,255)";};
for (var i = 0; secElements.length > i; i++) {
secElements[i].style.display = "none";
}
for (var i = 0; priElements.length > i; i++) {
priElements[i].style.display = "flex";
}
}
},
_sendKey: function (character) {
if (fxKeyboard.hierarchy.isMaster && fxKeyboard.hierarchy.slavedIFrame != null) {
fxKeyboard.hierarchy.slavedIFrame.contentWindow.postMessage(JSON.stringify({"directive": "slave", "command": "sendKey", "key": character}), "*");
} else {
switch (character) {
case "Delete":
fxKeyboard.focusElement.value = fxKeyboard.focusElement.value.slice(0, -1);
break;
case "Enter":
fxKeyboard.focusElement.dispatchEvent(new KeyboardEvent("beforeinput", {"key": character, "shiftKey": false, "keyCode": (JSON.parse(FxKeyMap))[character]}));
fxKeyboard.focusElement.dispatchEvent(new KeyboardEvent("keydown", {"key": character, "shiftKey": false, "code": character, "keyCode": (JSON.parse(FxKeyMap))[character]}));
fxKeyboard.focusElement.dispatchEvent(new KeyboardEvent("keyup", {"key": character, "shiftKey": false, "code": character, "keyCode": (JSON.parse(FxKeyMap))[character]}));
if (fxKeyboard.focusElement.parentNode.nodeName === 'FORM') {
fxKeyboard.focusElement.parentNode.submit();
}
break;
default:
fxKeyboard.focusElement.value = fxKeyboard.focusElement.value === null ? "" + character : fxKeyboard.focusElement.value + character;
if (fxKeyboard.state === 1) {
fxKeyboard.state = 0;
fxKeyboard._setShift();
}
}
fxKeyboard.focusElement.dispatchEvent(new Event("keydown", {"bubbles": true, "cancelable": true}));
fxKeyboard.focusElement.dispatchEvent(new Event("keypress", {"bubbles": true, "cancelable": true}));
fxKeyboard.focusElement.dispatchEvent(new Event("keyup", {"bubbles": true, "cancelable": true}));
fxKeyboard.focusElement.dispatchEvent(new Event('input', {"bubbles": true, "cancelable": true}));
fxKeyboard.focusElement.dispatchEvent(new Event('change', {"bubbles": true, "cancelable": true}));
}
},
_buildKey: function (char,primary) {
var key = document.createElement("div");
key.style.width = this.settings.key_height*this.settings.scale + "px";
key.style.height = this.settings.key_height*this.settings.scale + "px";
key.style.margin = this.settings.padding*(this.settings.scale/2) + "px";
if (primary) {
key.id = "fxkey-primary";
key.className = "fxkey-primary";
key.style.display = "flex";
} else {
key.id = "fxkey-secondary";
key.className = "fxkey-secondary";
key.style.display = "none";
}
key.style.alignItems = "center";
key.style.justifyContent = "center";
key.style.borderRadius = 5*this.settings.scale+"px";
key.style.cursor = "pointer";
key.style.backgroundColor = "rgb(255,255,255)";
key.innerHTML = char;
key.onmouseenter = function(){key.style.backgroundColor = "rgb(200,200,200)";};
key.onmouseout = function(){key.style.backgroundColor = "rgb(255,255,255)";};
key.onmousedown = function () {
key.style.backgroundColor = "rgb(150,150,150)";
};
key.onmouseup = function () {
key.style.backgroundColor = "rgb(200,200,200)";
if (char.indexOf("&#") !== -1) {
char = key.innerHTML;
}
fxKeyboard._sendKey(char);
if (fxKeyboard.state === 1) {
fxKeyboard.state = 0;
fxKeyboard._setShift();
}
};
return key;
},
_buildKeyFlex: function (char,primary,flex) {
var key = document.createElement("div");
key.style.width = this.settings.key_height*this.settings.scale + "px";
key.style.height = this.settings.key_height*this.settings.scale + "px";
key.style.margin = this.settings.padding*(this.settings.scale/2) + "px";
if (primary) {
key.id = "fxkey-primary";
key.className = "fxkey-primary";
key.style.display = "flex";
} else {
key.id = "fxkey-secondary";
key.className = "fxkey-secondary";
key.style.display = "none";
}
key.style.alignItems = "center";
key.style.justifyContent = "center";
key.style.borderRadius = 5*this.settings.scale+"px";
key.style.cursor = "pointer";
key.style.flexGrow = flex;
key.style.backgroundColor = "rgb(255,255,255)";
key.innerHTML = char;
console.log("FlexGrow of standard key is: "+key.style.flexGrow);
key.onmouseenter = function(){key.style.backgroundColor = "rgb(200,200,200)";};
key.onmouseout = function(){key.style.backgroundColor = "rgb(255,255,255)";};
key.onmousedown = function () {
key.style.backgroundColor = "rgb(150,150,150)";
};
key.onmouseup = function () {
key.style.backgroundColor = "rgb(200,200,200)";
if (char.indexOf("&#") !== -1) {
char = key.innerHTML;
}
fxKeyboard._sendKey(char);
if (fxKeyboard.state === 1) {
fxKeyboard.state = 0;
fxKeyboard._setShift();
}
};
return key;
},
_buildSpecialKey: function (obj) {
var key = document.createElement("div");
key.style.width = this.settings.key_height*this.settings.scale + "px";
key.style.height = this.settings.key_height*this.settings.scale + "px";
key.style.margin = this.settings.padding*(this.settings.scale/2) + "px";
key.style.display = "flex";
key.style.alignItems = "center";
key.style.justifyContent = "center";
key.style.cursor = "pointer";
key.style.flexGrow = obj.flex;
key.id = "fxkey-"+obj.label.toLowerCase();
key.style.borderRadius = 5*this.settings.scale + "px";
key.style.backgroundColor = "rgb(255,255,255)";
key = this._setSpecialFunctions(key,obj);
key.innerHTML = obj.label;
return key;
},
insertKeyboard: function (inputType) {
var keyb;
var max_width = this.getMaxWidth(inputType);
var max_height = this.getMaxHeight(inputType);
switch (inputType) {
case fxKeyboard.inputTypes.keyboard:
var keys = JSON.parse(FxKeyboardLocale);
if (document.getElementById(inputType)) {
return;
}
break;
case fxKeyboard.inputTypes.numpad:
var keys = JSON.parse(FxKeyNumpad);
if (document.getElementById(inputType)) {
return;
}
break;
}
//create main Div
keyb = document.createElement("div");
// parse keyboard keys JSON
keyb.setAttribute("tabIndex","-1");
keyb.style.backgroundColor = "rgba(0,0,0,0.6)";
keyb.style.width = max_width*this.settings.scale + "px";
keyb.style.height = max_height*this.settings.scale + "px";
keyb.style.padding = this.settings.padding*this.settings.scale + "px";
keyb.style.fontFamily = "arial,sans-serif";
keyb.style.color = "#000000";
keyb.style.fontSize = 35*this.settings.scale+"px";
keyb.style.borderRadius = 5*this.settings.scale+"px";
keyb.style.textAlign = "center";
keyb.style.position = "fixed";
keyb.style.left = "50%";
keyb.style.bottom = 0;
keyb.style.transform = "translateX(-50%)";
keyb.id = inputType;
keyb.style.zIndex = "9999999";
keyb.style.display = "none"; //hidden on insert.
console.log("border radius: "+ keyb.style.borderRadius+ " padding size: "+keyb.style.padding);
if (!document.getElementById(inputType) || this.settings.preScale !== this.settings.scale) {
if (this.settings.preScale !== this.settings.scale) {
var rows = document.getElementsByClassName(inputType+"-r");
if (rows.length > 0) {
for (var row in rows) {
document.body.removeChild(rows[row]);
}
}
}
for (var row in keys.main) {
var nrow = document.createElement("div");
nrow.style.display = "flex";
nrow.style.justifyContent = "center";
nrow.id = inputType+'-r';
nrow.class = inputType+'-r';
for (var button in keys.main[row]) {
if (keys.main[row][button][0].constructor === {}.constructor) {
var nkey = this._buildSpecialKey(keys.main[row][button][0]);
nrow.appendChild(nkey);
} else {
if (keys.main[row][button].length > 2) {
var nkeyprimary = this._buildKeyFlex(keys.main[row][button][0], true, keys.main[row][button][2]);
} else {
var nkeyprimary = this._buildKey(keys.main[row][button][0], true);
}
nrow.appendChild(nkeyprimary);
if (keys.main[row].length > 1) {
if (keys.main[row][button].length > 2) {
var nkeysecondary = this._buildKeyFlex(keys.main[row][button][1], false, keys.main[row][button][2]);
} else {
var nkeysecondary = this._buildKey(keys.main[row][button][1], false);
}
nrow.appendChild(nkeysecondary);
}
}
}
keyb.appendChild(nrow);
}
}
document.body.appendChild(keyb);
this.settings.preScale = this.settings.scale;
this._toggleOpen(false);
},
getMaxWidth: function (inputType) {
switch (inputType) {
case fxKeyboard.inputTypes.keyboard:
return this.settings.kb_max_width;
case fxKeyboard.inputTypes.numpad:
return this.settings.np_max_width;;
}
},
getMaxHeight: function (inputType) {
switch (inputType) {
case fxKeyboard.inputTypes.keyboard:
return this.settings.kb_max_height;
case fxKeyboard.inputTypes.numpad:
return this.settings.np_max_height;
}
}
};
browser.runtime.onMessage.addListener(function begin(message) {
msg = JSON.parse(message);
if (msg.directive === "insertKeyboard") {
if (fxKeyboard.hierarchy.isMaster) {
window.parent.postMessage(JSON.stringify({"directive":"master","command":"ping","uri":fxKeyboard.settings.startingURL}),"*");
}
if (document.getElementById("fxkeyboard") === null && fxKeyboard.hierarchy.isMaster) {
console.log("Inserting OSK");
fxKeyboard.activeOSK = fxKeyboard.inputTypes.keyboard;
fxKeyboard.insertKeyboard(fxKeyboard.inputTypes.keyboard);
}
}
});
window.addEventListener("message", function messageReceived(event) {
msg = JSON.parse(event.data);
if (msg.directive === "slave") {
switch (msg.command) {
case "initialize":
var preOpen = fxKeyboard._isOSKOpen();
if (fxKeyboard.hierarchy.isMaster) {
fxKeyboard._toggleOpen(false);
}
fxKeyboard.hierarchy.isMaster = false;
fxKeyboard.hierarchy.pathInMaster = msg.xpath;
if (preOpen) {
fxKeyboard._toggleOpen(preOpen);
}
break;
case "sendKey":
fxKeyboard._sendKey(msg.key);
break;
case "updateXPath":
fxKeyboard.hierarchy.pathInMaster = msg.xpath;
break;
}
}
if (msg.directive === "master" && fxKeyboard.hierarchy.isMaster) {
if (typeof msg.command === 'object') {
fxKeyboard.activeOSK = msg.command.input;
if (msg.command.state) {
fxKeyboard.hierarchy.slavedIFrame = document.evaluate(msg.xpath, document.body, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue;
fxKeyboard.focusElementYTop = msg.command.elementYTop + fxKeyboard.hierarchy.slavedIFrame.getBoundingClientRect().top;
fxKeyboard.focusElementYBottom = msg.command.elementYBottom + fxKeyboard.hierarchy.slavedIFrame.getBoundingClientRect().top;
if (fxKeyboard.hierarchy.slavedIFrame == null) {
fxKeyboard.hierarchy.slavedIFrame = document.querySelector('iframe[src="' + msg.uri + '"]');
fxKeyboard.hierarchy.slavedIFrame.contentWindow.postMessage(JSON.stringify({"directive": "slave", "command": "updateXPath", "xpath": xpath.getXPathOfElement(fxKeyboard.hierarchy.slavedIFrame)}), "*");
}
fxKeyboard._toggleOpen(msg.command.state);
} else {
fxKeyboard._toggleOpen(msg.command.state);
fxKeyboard.hierarchy.slavedIFrame = null;
}
} else if (msg.command == "ping") {
var iframe = document.querySelector('iframe[src="' + msg.uri + '"]');
iframe.contentWindow.postMessage(JSON.stringify({"directive": "slave", "command": "initialize", "xpath": xpath.getXPathOfElement(iframe)}), "*");
}
}
}, false);
document.addEventListener("mousedown", function load(clicked) {
if (clicked.target.id.indexOf("fxkey") !== -1) {
clicked.preventDefault();
}
});
document.addEventListener("mouseup", function load(clicked) {
if (clicked.target.id.indexOf("fxkey") !== -1) {
clicked.preventDefault();
}
oskAction(clicked);
});
document.addEventListener("focusin", function load(clicked) {
if (clicked.target.id.indexOf("fxkey") !== -1) {
clicked.preventDefault();
}
oskAction(clicked);
});
var textInputTypes = {
'input': '', 'select': '', 'option': '', 'textarea': '', 'textbox': '',
'text': '', 'password': '', 'url': '', 'color': '', 'date': '', 'datetime': '',
'datetime-local': '', 'email': '', 'month': '', 'search': ''
};
var integerInputTypes = {
'number': '', 'range': '', 'tel': '', 'time': '', 'week': ''
};
function oskAction(clicked) {
if ((fxKeyboard.settings.numpadState === "disabled" ? document.activeElement.type in textInputTypes || document.activeElements.type in integerInputTypes : document.activeElement.type in textInputTypes)
&& fxKeyboard.lastPress !== "close" && fxKeyboard.settings.numpadState !== "always") {
fxKeyboard.focusElement = document.activeElement;
fxKeyboard.focusElementYTop = document.activeElement.getBoundingClientRect().top;
fxKeyboard.focusElementYBottom = document.activeElement.getBoundingClientRect().bottom;
fxKeyboard.activeOSK = fxKeyboard.inputTypes.keyboard;
fxKeyboard._toggleOpen(true);
} else if ((fxKeyboard.settings.numpadState === "always" ? document.activeElement.type in textInputTypes || document.activeElements.type in integerInputTypes : document.activeElement.type in integerInputTypes)
&& fxKeyboard.lastPress !== "close" && fxKeyboard.settings.numpadState !== "disabled") {
fxKeyboard.focusElement = document.activeElement;
fxKeyboard.focusElementYTop = document.activeElement.getBoundingClientRect().top;
fxKeyboard.focusElementYBottom = document.activeElement.getBoundingClientRect().bottom;
fxKeyboard.activeOSK = fxKeyboard.inputTypes.numpad;
fxKeyboard._toggleOpen(true);
} else {
if (clicked.target.id.indexOf("fxkey") === -1) {
fxKeyboard._toggleOpen(false);
fxKeyboard.lastPress = "null";
}
}
}
document.addEventListener("dragstart", function load(clicked) {
if (clicked.target.id.indexOf("fxkey") !== -1) {
clicked.preventDefault();
}
});
document.addEventListener("dragend", function load(clicked) {
if (clicked.target.id.indexOf("fxkey") !== -1) {
clicked.preventDefault();
}
});