Create and place auth widget

securedrop_client/gui/main.py

@@ -20,13 +20,13 @@
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 """
 import logging
-from PyQt5.QtWidgets import QMainWindow, QWidget, QHBoxLayout, QVBoxLayout, QDesktopWidget, \
-    QStatusBar
+from PyQt5.QtWidgets import QMainWindow, QWidget, QHBoxLayout, QVBoxLayout, QDesktopWidget
 from typing import List
 
 from securedrop_client import __version__
 from securedrop_client.db import Source
-from securedrop_client.gui.widgets import ToolBar, MainView, LoginDialog, SourceConversationWrapper
+from securedrop_client.gui.widgets import ToolBar, MainView, LoginDialog, StatusBar, \
+    SourceConversationWrapper
 from securedrop_client.resources import load_icon
 
 logger = logging.getLogger(__name__)
@@ -63,8 +63,7 @@ def __init__(self, sdc_home: str):
         self.central_widget.setLayout(central_widget_layout)
         self.setCentralWidget(self.central_widget)
 
-        self.status_bar = QStatusBar(self)
-        self.status_bar.setStyleSheet('background-color: #fff;')
+        self.status_bar = StatusBar()
         central_widget_layout.addWidget(self.status_bar)
 
         self.widget = QWidget()
@@ -98,7 +97,7 @@ def setup(self, controller):
         """
         self.controller = controller  # Reference the Client logic instance.
         self.tool_bar.setup(self, controller)
-
+        self.status_bar.setup(controller)
         self.set_status(_('Started SecureDrop Client. Please sign in.'), 20000)
 
         self.login_dialog = LoginDialog(self)
@@ -120,6 +119,7 @@ def show_login(self):
         self.login_dialog.setup(self.controller)
         self.login_dialog.reset()
         self.login_dialog.exec()
+        self.status_bar.show_refresh_icon()
 
     def show_login_error(self, error):
         """
@@ -134,6 +134,7 @@ def hide_login(self):
         """
         self.login_dialog.accept()
         self.login_dialog = None
+        self.status_bar.hide_refresh_icon()
 
     def update_error_status(self, error=None):
         """
@@ -168,6 +169,7 @@ def logout(self):
         Update the UI to show the user is logged out.
         """
         self.tool_bar.set_logged_out()
+        self.status_bar.hide_refresh_icon()
 
     def on_source_changed(self):
         """
@@ -200,4 +202,4 @@ def set_status(self, message, duration=0):
         Display a status message to the user. Optionally, supply a duration
         (in milliseconds), the default will continuously show the message.
         """
-        self.status_bar.showMessage(message, duration)
+        self.status_bar.show_message(message, duration)

securedrop_client/gui/widgets.py

@@ -20,10 +20,10 @@
 import arrow
 import html
 from PyQt5.QtCore import Qt, pyqtSlot
-from PyQt5.QtGui import QIcon
+from PyQt5.QtGui import QIcon, QPalette, QBrush, QColor, QFont
 from PyQt5.QtWidgets import QListWidget, QLabel, QWidget, QListWidgetItem, QHBoxLayout, \
     QPushButton, QVBoxLayout, QLineEdit, QScrollArea, QDialog, QAction, QMenu, QMessageBox, \
-    QToolButton, QSizePolicy, QTextEdit
+    QToolButton, QSizePolicy, QTextEdit, QStatusBar
 from typing import List
 from uuid import uuid4
 
@@ -35,48 +35,114 @@
 logger = logging.getLogger(__name__)
 
 
+class StatusBar(QStatusBar):
+    def __init__(self):
+        super().__init__()
+
+        self.setStyleSheet('''
+            QStatusBar { background-color: #fff; }
+            QStatusBar::item { border: none; }
+            QPushButton { border: none; }
+        ''')
+
+        self.refresh = QPushButton()
+        self.refresh.clicked.connect(self.on_refresh_clicked)
+        self.refresh.setMaximumSize(30, 30)
+        refresh_pixmap = load_image('refresh.svg')
+        self.refresh.setIcon(QIcon(refresh_pixmap))
+        self.addPermanentWidget(self.refresh)  # widget may not be obscured by temporary messages
+
+    def setup(self, controller):
+        """
+        Assign a controller object (containing the application logic).
+        """
+        self.controller = controller
+        self.controller.sync_events.connect(self._on_sync_event)
+
+    def on_refresh_clicked(self):
+        """
+        Called when the refresh button is clicked.
+        """
+        self.controller.sync_api()
+
+    def _on_sync_event(self, data):
+        """
+        Called when the refresh call completes
+        """
+        self.refresh.setEnabled(data != 'syncing')
+
+    def show_message(self, message, duration=0):
+        """
+        Display a status message to the user. Optionally, supply a duration
+        (in milliseconds), the default will continuously show the message.
+        """
+        self.showMessage(message, duration)
+
+    def hide_refresh_icon(self):
+        """
+        Hide refresh icon.
+        """
+        self.refresh.hide()
+
+    def show_refresh_icon(self):
+        """
+        Show refresh icon.
+        """
+        self.refresh.show()
+
+
 class ToolBar(QWidget):
     """
     Represents the tool bar across the top of the user interface.
     """
 
     def __init__(self, parent: QWidget):
         super().__init__(parent)
-        layout = QVBoxLayout(self)
-        layout.setContentsMargins(0, 0, 0, 0)
-
-        self.user_state = QLabel(_('Signed out.'))
 
-        self.login = QPushButton(_('Sign in'))
-        self.login.setMaximumSize(80, 30)
+        layout = QVBoxLayout(self)
+        layout.setContentsMargins(20, 10, 20, 10)
+
+        self.setAutoFillBackground(True)
+        palette = QPalette()
+        palette.setBrush(QPalette.Background, QBrush(load_image('hexes.svg')))
+        self.setPalette(palette)
+        self.user_icon = QLabel()
+        self.user_icon.setFont(QFont("Helvetica [Cronyx]", 16, QFont.Bold))
+        self.user_icon.hide()
+        self.user_state = QLabel()
+        self.user_state.setFont(QFont("Helvetica [Cronyx]", 12, QFont.Bold))
+        self.user_state.hide()
+        self.user_menu = JournalistMenuButton(self)
+        self.user_menu.hide()
+
+        self.login = QPushButton(_('SIGN IN'))
+        self.login.setFont(QFont("Helvetica [Cronyx]", 10))
+        self.login.setMinimumSize(200, 40)
+        button_palette = self.login.palette()
+        button_palette.setColor(QPalette.Button, QColor('#eee'))
+        button_palette.setColor(QPalette.ButtonText, QColor('#000'))
+        self.login.setAutoFillBackground(True)
+        self.login.setPalette(button_palette)
+        self.login.update()
         self.login.clicked.connect(self.on_login_clicked)
 
-        self.logout = QPushButton(_('Sign out'))
-        self.logout.clicked.connect(self.on_logout_clicked)
-        self.logout.setMaximumSize(80, 30)
-        self.logout.setVisible(False)
-
-        self.refresh = QPushButton()
-        self.refresh.clicked.connect(self.on_refresh_clicked)
-        self.refresh.setMaximumSize(30, 30)
-        refresh_pixmap = load_image('refresh.svg')
+        spacer = QWidget()
+        spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
 
-        self.refresh.setIcon(QIcon(refresh_pixmap))
-        self.refresh.show()
+        logo = QLabel()
+        logo.setMinimumSize(200, 200)
+        logo.setPixmap(load_image('logo.png'))
 
-        self.logo = QLabel()
-        self.logo.setPixmap(load_image('icon.png'))
-        self.logo.setMinimumSize(200, 200)
+        user_layout = QHBoxLayout()
+        user_layout.addWidget(self.user_icon, 5, Qt.AlignLeft)
+        user_layout.addWidget(self.user_state, 5, Qt.AlignLeft)
+        user_layout.addWidget(self.login, 5, Qt.AlignLeft)
+        user_layout.addWidget(self.user_menu, 5, Qt.AlignLeft)
+        user_layout.addStretch()
 
-        journalist_layout = QHBoxLayout()
-        journalist_layout.addWidget(self.refresh, 1)
-        journalist_layout.addWidget(self.user_state, 5)
-        journalist_layout.addWidget(self.login, 5)
-        journalist_layout.addWidget(self.logout, 5)
-        journalist_layout.addStretch()
-
-        layout.addLayout(journalist_layout)
-        layout.addWidget(self.logo)
+        layout.addLayout(user_layout)
+        layout.addWidget(spacer, 5)
+        layout.addWidget(logo, 3, Qt.AlignCenter)
         layout.addStretch()
 
     def setup(self, window, controller):
@@ -90,25 +156,31 @@ def setup(self, window, controller):
         self.window = window
         self.controller = controller
 
-        self.controller.sync_events.connect(self._on_sync_event)
-
     def set_logged_in_as(self, username):
         """
         Update the UI to reflect that the user is logged in as "username".
         """
-        self.user_state.setText(html.escape(username))
-        self.login.setVisible(False)
-        self.logout.setVisible(True)
-        self.refresh.setVisible(True)
+        self.login.hide()
+
+        self.user_icon.setText(_('jo'))
+        self.user_icon.setStyleSheet('''
+            QLabel { background-color: #045fb4; color: cyan; padding: 10; border: 1px solid gray; }
+        ''')
+        self.user_icon.show()
+
+        self.user_state.setText(_('{}').format(html.escape(username)))
+        self.user_state.show()
+
+        self.user_menu.show()
 
     def set_logged_out(self):
         """
         Update the UI to a logged out state.
         """
-        self.user_state.setText(_('Signed out.'))
-        self.login.setVisible(True)
-        self.logout.setVisible(False)
-        self.refresh.setVisible(False)
+        self.login.show()
+        self.user_icon.hide()
+        self.user_state.hide()
+        self.user_menu.hide()
 
     def on_login_clicked(self):
         """
@@ -122,18 +194,6 @@ def on_logout_clicked(self):
         """
         self.controller.logout()
 
-    def on_refresh_clicked(self):
-        """
-        Called when the refresh button is clicked.
-        """
-        self.controller.sync_api()
-
-    def _on_sync_event(self, data):
-        """
-        Called when the refresh call completes
-        """
-        self.refresh.setEnabled(data != 'syncing')
-
 
 class MainView(QWidget):
     """
@@ -158,6 +218,7 @@ def __init__(self, parent):
         self.error_status = QLabel('')
         self.error_status.setObjectName('error_label')
         left_layout.addWidget(self.error_status)
+        self.error_status.hide()
 
         self.layout.addWidget(left_column, 4)
 
@@ -893,6 +954,43 @@ def trigger(self):
             self.messagebox.launch()
 
 
+class JournalistMenu(QMenu):
+    """A menu next to the journalist username.
+
+    A menu that provides login options.
+    """
+
+    def __init__(self, parent):
+        super().__init__()
+        self.logout = QAction(_('SIGN OUT'))
+        self.logout.setFont(QFont("Helvetica [Cronyx]", 10))
+        self.addAction(self.logout)
+        self.logout.triggered.connect(parent.on_logout_clicked)
+
+
+class JournalistMenuButton(QToolButton):
+    """An menu button for the journalist menu
+
+    This button is responsible for launching the journalist menu on click.
+    """
+
+    def __init__(self, parent):
+        super().__init__()
+
+        self.setStyleSheet('''
+            QToolButton::menu-indicator { image: none; }
+            QToolButton { border: none; }
+        ''')
+        arrow = load_image("dropdown_arrow.svg")
+        self.setIcon(QIcon(arrow))
+        self.setMinimumSize(20, 20)
+
+        self.menu = JournalistMenu(parent)
+        self.setMenu(self.menu)
+
+        self.setPopupMode(QToolButton.InstantPopup)
+
+
 class SourceMenu(QMenu):
     """Renders menu having various operations.
 
@@ -921,7 +1019,7 @@ def __init__(self, source, controller):
 class SourceMenuButton(QToolButton):
     """An ellipse based source menu button.
 
-    This button is responsible for launching menu on click.
+    This button is responsible for launching the source menu on click.
     """
 
     def __init__(self, source, controller):