class SideBar(QWidget):
def __init__(self, manager, window):
super().__init__(window)
self._window = window # BrowserWindow
self._layout = None # QVBoxLayout
self._titleBar = None # DockTitleBarWidget
self._manager = manager # SideBarManager
self.setObjectName('sidebar')
self.setAttribute(Qt.WA_DeleteOnClose)
self._layout = QVBoxLayout(self)
self._layout.setContentsMargins(0, 0, 0, 0)
self._layout.setSpacing(0)
self.setLayout(self._layout)
self._titleBar = DockTitleBarWidget('', self)
self._layout.addWidget(self._titleBar)
def showBookmarks(self):
self._titleBar.setTitle(_('Bookmarks'))
bar = BookmarksSideBar(self._window)
self.setWidget(bar)
def showHistory(self):
self._titleBar.setTitle(_('History'))
bar = HistorySideBar(self._window)
self.setWidget(bar)
def setTitle(self, title):
self._titleBar.setTitle(title)
def setWidget(self, widget):
if self._layout.count() == 2:
self._layout.removeItem(self._layout.itemAt(1))
if widget:
self._layout.addWidget(widget)
# Q_SLOTS
def close(self):
self._manager.closeSideBar()
p = self.parentWidget()
if p:
p.setFocus()
super().close()
class PlayWidget(QWidget):
def __init__(self, parent):
super(PlayWidget, self).__init__(parent)
self.setAutoFillBackground(True)
self.hlayout = QHBoxLayout(self)
self.table_view = CardView(self)
sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.table_view.sizePolicy().hasHeightForWidth())
self.table_view.setSizePolicy(sizePolicy)
self.table_view.setMinimumHeight(200)
self.table_view.setBackgroundBrush(Qt.darkGreen)
self.table_view.setGeometry(0, 0, 1028, 200)
self.hand_view = HandCardView(self)
sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.hand_view.sizePolicy().hasHeightForWidth())
self.hand_view.setSizePolicy(sizePolicy)
self.hand_view.setMinimumHeight(200)
self.hand_view.setBackgroundBrush(Qt.darkGreen)
self.hand_view.setGeometry(0, 0, 1028, 200)
self.show_button = Button(self, 'Show Hand')
self.show_button.setText("Show hand")
self.show_button.clicked.connect(self.hand_view.show_cards)
self.show_button.hide()
self.move_button = Button(self, 'Make Move')
self.move_button.setMinimumSize(300, 100)
self.move_button.clicked.connect(self.attempt_move)
self.move_button.hide()
self.start_button = Button(self, 'Start Round')
self.start_button.setMinimumHeight(100)
self.start_button.clicked.connect(self.start_round)
self.next_button = Button(self, 'Continue')
self.next_button.setMinimumHeight(100)
self.next_button.clicked.connect(self.goto_next_round)
self.next_button.hide()
self.quit_button = Button(self, 'Quit to menu')
self.save_button = Button(self, 'Save')
self.show_button.setMaximumWidth(150)
self.move_button.setMaximumWidth(150)
self.quit_button.setMaximumWidth(150)
self.btnlayout = QHBoxLayout()
self.btnlayout.addWidget(self.start_button)
self.btn2layout = QHBoxLayout()
self.btn2layout.addWidget(self.save_button)
self.btn2layout.addWidget(self.quit_button)
self.playlayout = QVBoxLayout()
self.playlayout.addWidget(self.table_view)
self.playlayout.addLayout(self.btnlayout)
self.playlayout.addWidget(self.hand_view)
self.playlayout.addLayout(self.btn2layout)
self.hlayout.addLayout(self.playlayout)
self.sidelayout = QVBoxLayout()
self.log = QPlainTextEdit()
self.log.setReadOnly(True)
self.log.setPalette(QPalette(Qt.white))
self.log.setMaximumWidth(300)
self.log.setMaximumHeight(200)
self.sidelayout.addWidget(self.log)
self.playerinfolayout = QVBoxLayout()
self.sidelayout.addLayout(self.playerinfolayout)
self.sidelayout.addItem(
QSpacerItem(20, 40, QSizePolicy.Minimum, QSizePolicy.Expanding))
self.hlayout.addLayout(self.sidelayout)
self.setup_sound()
self.move_count = 0
self.speed = 3
self.game = None
def init_game(self, game):
self.game = game
self.game.logSignal.connect(self.update_log)
self.game.sweepSignal.connect(self.sweep_sound.play)
self.game.new_round()
self.shuffle_sound.play()
self.game.initial_deal()
self.move_count = 0
for player in self.game.players:
self.playerinfolayout.addWidget(PlayerInfo(self, player))
def start_round(self):
self.btnlayout.removeWidget(self.start_button)
self.btnlayout.insertWidget(0, self.show_button)
self.btnlayout.insertWidget(1, self.move_button)
self.start_button.hide()
self.show_button.show()
self.move_button.show()
self.table_view.update_scene(self.game.table)
self.hand_view.update_scene(self.game.current_player.hand)
self.hand_view.hide_cards()
if type(self.game.current_player
) is not AIPlayer and self.game.one_human:
self.hand_view.show_cards()
self.playerinfolayout.itemAt(
self.game.players.index(
self.game.current_player)).widget().set_active()
self.update_log('\n----------\n{}\'s turn\n'.format(
self.game.current_player))
if type(self.game.current_player) is AIPlayer:
self.move_button.setDisabled(True)
self.show_button.setDisabled(True)
self.save_button.setDisabled(True)
self.make_ai_move()
def resume_from_save(self, game, logmsg, movecount):
self.game = game
self.game.logSignal.connect(self.update_log)
self.game.sweepSignal.connect(self.sweep_sound.play)
self.log.insertPlainText(logmsg)
self.log.insertPlainText(
'\n----------------\n Resuming from save\n----------------\n\n')
self.move_count = movecount
for player in self.game.players:
self.playerinfolayout.addWidget(PlayerInfo(self, player))
self.playerinfolayout.itemAt(
self.game.players.index(
self.game.current_player)).widget().set_active()
def make_ai_move(self):
self.game.select_move_for_ai()
QTimer.singleShot(1500 // self.speed, self.show_ai_move)
def show_ai_move(self):
self.hand_view.auto_select()
self.table_view.auto_select()
self.card_sound.play()
self.game.do_action()
QTimer.singleShot(3000 // self.speed, self.after_ai_move_done)
def after_ai_move_done(self):
self.move_sound.play()
self.playerinfolayout.itemAt(
self.game.players.index(
self.game.current_player)).widget().update_info()
self.game.deal()
self.table_view.update_scene(self.game.table)
self.hand_view.update_scene(self.game.current_player.hand)
self.hand_view.hide_cards()
QTimer.singleShot(3000 // self.speed, self.end_turn)
def attempt_move(self):
if self.game.do_action():
self.move_sound.play()
self.playerinfolayout.itemAt(
self.game.players.index(
self.game.current_player)).widget().update_info()
self.move_button.setDisabled(True)
self.table_view.update_scene(self.game.table)
self.hand_view.update_scene(self.game.current_player.hand)
QTimer.singleShot(1800 // self.speed, self.after_move_done)
else:
self.error_sound.play()
def after_move_done(self):
self.game.deal()
self.hand_view.update_scene(self.game.current_player.hand)
QTimer.singleShot(3000 // self.speed, self.end_turn)
def end_turn(self):
self.playerinfolayout.itemAt(
self.game.players.index(
self.game.current_player)).widget().set_inactive()
self.game.next_player()
self.playerinfolayout.itemAt(
self.game.players.index(
self.game.current_player)).widget().set_active()
self.move_button.setDisabled(False)
self.show_button.setDisabled(False)
self.table_view.deselect_all()
self.move_count += 1
if self.move_count == 48:
self.end_round()
return
self.update_log('\n----------\n{}\'s turn\n'.format(
self.game.current_player))
self.hand_view.update_scene(self.game.current_player.hand)
self.hand_view.hide_cards()
#if there is only one human player, his/her cards are shown automatically
if type(self.game.current_player
) is not AIPlayer and self.game.one_human:
self.hand_view.show_cards()
self.alert_sound.play()
if type(self.game.current_player) is AIPlayer:
self.move_button.setDisabled(True)
self.show_button.setDisabled(True)
self.save_button.setDisabled(True)
self.make_ai_move()
return
self.save_button.setDisabled(False)
def end_round(self):
self.save_button.setDisabled(True)
self.playerinfolayout.itemAt(
self.game.players.index(
self.game.current_player)).widget().set_inactive()
self.end_sound.play()
game_ended = self.game.end_round()
for i in range(self.playerinfolayout.count()):
self.playerinfolayout.itemAt(i).widget().update_info()
self.playerinfolayout.itemAt(i).widget().update_score()
self.table_view.update_scene(self.game.table)
self.btnlayout.removeWidget(self.show_button)
self.btnlayout.removeWidget(self.move_button)
self.btnlayout.insertWidget(0, self.next_button)
self.next_button.show()
self.show_button.hide()
self.move_button.hide()
if game_ended:
self.next_button.setDisabled(True)
def goto_next_round(self):
self.save_button.setDisabled(False)
self.btnlayout.removeWidget(self.next_button)
self.btnlayout.insertWidget(0, self.start_button)
self.start_button.show()
self.next_button.hide()
#rotate playerinfo
mov = self.playerinfolayout.itemAt(0).widget()
self.playerinfolayout.removeWidget(mov)
self.playerinfolayout.addWidget(mov)
self.game.new_round()
self.shuffle_sound.play()
for i in range(self.playerinfolayout.count()):
self.playerinfolayout.itemAt(i).widget().update_info()
self.game.new_round()
self.game.initial_deal()
self.move_count = 0
def setup_sound(self):
self.shuffle_sound = QSoundEffect()
self.shuffle_sound.setSource(QUrl.fromLocalFile('sound/shuffle.wav'))
self.error_sound = QSoundEffect()
self.error_sound.setSource(QUrl.fromLocalFile('sound/error.wav'))
self.move_sound = QSoundEffect()
self.move_sound.setSource(QUrl.fromLocalFile('sound/draw.wav'))
self.card_sound = QSoundEffect()
self.card_sound.setSource(QUrl.fromLocalFile('sound/playcard.wav'))
self.sweep_sound = QSoundEffect()
self.sweep_sound.setSource(QUrl.fromLocalFile('sound/sweep.wav'))
self.alert_sound = QSoundEffect()
self.alert_sound.setSource(QUrl.fromLocalFile('sound/alert.wav'))
self.end_sound = QSoundEffect()
self.end_sound.setSource(QUrl.fromLocalFile('sound/endturn.wav'))
def reset(self):
self.game = None
def update_log(self, msg):
self.log.insertPlainText(msg)
self.log.ensureCursorVisible() #auto-scrolls to bottom of log
def export_log(self):
return self.log.toPlainText()
class StartMenu(QWidget):
def __init__(self, parent):
super(StartMenu, self).__init__(parent)
self.tophbox = QHBoxLayout()
self.hbox = QHBoxLayout()
self.vbox = QVBoxLayout()
self.label = QLabel()
self.label.setPixmap(QPixmap('img/new-game.png'))
self.label.setScaledContents(True)
self.label.setFixedSize(600, 200)
self.tophbox.addWidget(self.label)
self.startbutton = Button(self, 'Start')
self.startbutton.setEnabled(False)
self.startbutton.setFixedHeight(100)
self.tophbox.addWidget(self.startbutton)
self.playeramt_label = QLabel('Number of players:')
self.playeramt_label.setFixedWidth(125)
self.playeramount = QComboBox()
self.playeramount.setStyleSheet('color: rgb(0, 0, 0)')
self.playeramount.setFixedWidth(50)
self.playeramount.addItems([str(i) for i in range(2, 13)])
self.playeramount.setCurrentIndex(2)
self.playeramount.setMaxVisibleItems(11)
self.playeramount.currentTextChanged.connect(self.form_player_entries)
self.score_label = QLabel('Score limit:')
self.score_label.setFixedWidth(65)
self.score_limit = QLineEdit()
self.score_limit.setMaximumWidth(40)
self.score_limit.setPalette(QPalette(Qt.white))
self.score_limit.setText('16')
self.mode_label = QLabel('Game Mode:')
self.mode_label.setFixedWidth(85)
self.mode_select = QComboBox()
self.mode_select.addItems(['Deal-1', 'Deal-4'])
self.mode_select.setPalette(QPalette(Qt.white))
self.mode_select.setFixedWidth(100)
self.mode_select.currentTextChanged.connect(self.update_playeramount)
self.autofill_button = Button(self, 'Auto Fill')
self.autofill_button.clicked.connect(self.auto_fill)
self.clear_button = Button(self, 'Clear All')
self.clear_button.clicked.connect(self.clear_all)
self.player_entries = QVBoxLayout()
self.spacer = QSpacerItem(20, 40, QSizePolicy.Minimum, QSizePolicy.Expanding)
self.hbox.addWidget(self.playeramt_label)
self.hbox.addWidget(self.playeramount)
self.hbox.addWidget(self.score_label)
self.hbox.addWidget(self.score_limit)
self.hbox.addWidget(self.mode_label)
self.hbox.addWidget(self.mode_select)
self.hbox.addWidget(self.autofill_button)
self.hbox.addWidget(self.clear_button)
self.vbox.addLayout(self.tophbox)
self.vbox.addLayout(self.hbox)
self.vbox.addLayout(self.player_entries)
self.vbox.addItem(self.spacer)
self.setLayout(self.vbox)
self.form_player_entries()
def form_player_entries(self):
amt = self.playeramount.currentIndex() + 2 #desired amount of player entries
curr = self.player_entries.count() #current amount of player entries
dif = amt - self.player_entries.count() #difference between desired and current entries
if dif < 0: #if too many entries currently
for i in range(curr-1, amt-1, -1): #remove starting from last entry
rm = self.player_entries.itemAt(i).widget()
self.player_entries.removeWidget(rm)
rm.setParent(None)
else: #if too few entries, add until desired amount reached
for i in range(dif):
new_entry = PlayerInfoField(self, self.player_entries.count())
new_entry.name_field.textChanged.connect(self.check_filled)
self.player_entries.addWidget(new_entry)
self.check_filled()
def check_filled(self): #Enables start button when player fields are correctly filled
ready = True
for i in range(self.player_entries.count()):
entry = self.player_entries.itemAt(i).widget()
if entry.name_field.text() == '':
ready = False
break
if ready:
self.startbutton.setEnabled(True)
else:
self.startbutton.setEnabled(False)
def auto_fill(self): #Generates fills the rest of the form automatically
for i in range(self.player_entries.count()):
entry = self.player_entries.itemAt(i).widget()
if entry.name_field.text() == '':
entry.generate_name()
entry.AItoggle.setChecked(True)
def clear_all(self):
for i in range(self.player_entries.count()):
entry = self.player_entries.itemAt(i).widget()
entry.name_field.clear()
entry.AItoggle.setChecked(False)
def update_playeramount(self, mode):
ind = self.playeramount.currentIndex()
if mode == 'Deal-1': #Limit max players to 12
self.playeramount.clear()
self.playeramount.addItems([str(i) for i in range(2, 13)])
self.playeramount.setCurrentIndex(ind)
if mode == 'Deal-4': #Limit max players to 4
self.playeramount.clear()
self.playeramount.addItems([str(i) for i in range(2, 5)])
self.playeramount.setCurrentIndex(min(2, ind))
self.check_filled()
def extract_info_and_init_game(self): #Creates a game object based on the info
pointlimit = int(self.score_limit.text())
dealmode = self.mode_select.currentIndex()
game = Game(pointlimit, dealmode)
for i in range(self.player_entries.count()):
entry = self.player_entries.itemAt(i).widget()
name = entry.name_field.text()
if entry.AItoggle.isChecked():
difficulty = entry.AIdifficulty.currentIndex()
game.add_player(name, difficulty)
else:
game.add_player(name, 5)
return game
class WebTab(QWidget):
class SavedTab(object):
def __init__(self, webTab=None):
self.title = ''
self.url = QUrl()
self.icon = QIcon()
self.history = QByteArray()
self.isPinned = False
self.zoomLevel = 1
self.parentTab = -1
self.childTabs = []
self.sessionData = {}
if webTab:
self.setWebTab(webTab)
def __getstate__(self):
result = dict(self.__dict__)
result['url'] = result['url'].toEncoded()
data = QByteArray()
ds = QDataStream(data, QIODevice.WriteOnly)
ds.writeQVariant(self.icon)
result['icon'] = data.data()
return result
def __setstate__(self, state):
for key, val in state.items():
if key == 'url':
self.__dict__[key] = QUrl.fromEncoded(val)
elif key == 'icon':
ds = QDataStream(QByteArray(val))
self.__dict__[key] = ds.readQVariant()
else:
self.__dict__[key] = val
def setWebTab(self, webTab):
self.title = webTab.title()
self.url = webTab.url()
self.icon = webTab.icon()
self.history = webTab.historyData()
self.isPinned = webTab.isPinned()
self.zoomLevel = webTab.zoomLevel()
if webTab.parentTab():
self.parentTab = webTab.parentTab().tabIndex()
else:
self.parentTab = -1
self.childTabs = [ tab.tabIndex() for tab in webTab.childTabs() ]
self.sessionData = webTab.sessionData()
def isValid(self):
return not self.url.isEmpty() or not self.history.isEmpty()
def clear(self):
self.title = ''
self.url = QUrl()
self.icon = QIcon()
self.history = QByteArray()
self.isPinned = False
self.zoomLevel = 1
self.parentTab = -1
self.childTabs = []
self.sessionData = {}
# type AddChildBehavior
AppendChild = 0
PrependChild = 1
s_addChildBehavior = AppendChild
def __init__(self, parent=None):
super(WebTab, self).__init__(parent)
self.setObjectName('webtab')
self._tabBar = None
self._window = None
self._parentTab = None
self._childTabs = []
self._sessionData = {}
self._savedTab = self.SavedTab()
self._isPinned = False
self._isCurrentTab = False
self._webView = TabbedWebView(self)
self._webView.setPage(WebPage())
self._webView.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Expanding)
self.setFocusProxy(self._webView)
self._locationBar = LocationBar(self)
self._locationBar.setWebView(self._webView)
self._tabIcon = TabIcon(self)
self._tabIcon.setWebTab(self)
self._layout = QVBoxLayout(self)
self._layout.setContentsMargins(0, 0, 0, 0)
self._layout.setSpacing(0)
self._layout.addWidget(self._webView)
viewWidget = QWidget(self)
viewWidget.setLayout(self._layout)
self._splitter = QSplitter(Qt.Vertical, self)
self._splitter.setChildrenCollapsible(False)
self._splitter.addWidget(viewWidget)
layout = QVBoxLayout(self)
layout.setContentsMargins(0, 0, 0, 0)
layout.setSpacing(0)
layout.addWidget(self._splitter)
self.setLayout(layout)
self._notificationWidget = QWidget(self)
self._notificationWidget.setAutoFillBackground(True)
pal = self._notificationWidget.palette()
pal.setColor(QPalette.Window, pal.window().color().darker(110))
self._notificationWidget.setPalette(pal)
nlayout = QVBoxLayout(self._notificationWidget)
nlayout.setSizeConstraint(QLayout.SetMinAndMaxSize)
nlayout.setContentsMargins(0, 0, 0, 0)
nlayout.setSpacing(1)
self._webView.showNotification.connect(self.showNotification)
self._webView.loadFinished.connect(self.loadFinished)
self._webView.titleChanged.connect(self.titleWasChanged)
self._webView.titleChanged.connect(self.titleChanged)
self._webView.iconChanged.connect(self.iconChanged)
self._webView.backgroundActivityChanged.connect(self.backgroundActivityChanged)
self._webView.loadStarted.connect(lambda: self.loadingChanged.emit(True))
self._webView.loadFinished.connect(lambda: self.loadingChanged.emit(False))
def pageChanged(page):
page.audioMutedChanged.connect(self.playingChanged)
page.recentlyAudibleChanged.connect(self.mutedChanged)
pageChanged(self._webView.page())
self._webView.pageChanged.connect(pageChanged)
def tabIconResized():
if self._tabBar:
self._tabBar.update()
self._tabIcon.resized.connect(tabIconResized)
def browserWindow(self):
'''
@return BrowserWindow
'''
return self._window
def webView(self):
'''
@return TabbedWebView
'''
return self._webView
def locationBar(self):
'''
@return LocationBar
'''
return self._locationBar
def tabIcon(self):
'''
@return TabIcon
'''
return self._tabIcon
def parentTab(self):
'''
@return WebTab
'''
return self._parentTab
def setParentTab(self, tab):
if self._isPinned or self._parentTab == tab:
return
if tab and tab.isPinned():
return
if self._parentTab:
index = self._parentTab._childTabs.index(self)
if index >= 0:
self._parentTab._childTabs.pop(index)
self._parentTab.childTabRemoved.emit(self, index)
self._parentTab = tab
if tab:
self._parentTab = None
tab.addChildTab(self)
else:
self.parentTabChanged.emit(self._parentTab)
def addChildTab(self, tab, index=-1):
if self._isPinned or not tab or tab.isPinned():
return
oldParent = tab._parentTab
tab._parentTab = self
if oldParent:
index = oldParent._childTabs.index(tab)
if index >= 0:
oldParent._childTabs.pop(index)
oldParent.childTabRemoved.emit(tab, index)
if index < 0 or index > len(self._childTabs):
index = 0
if self.addChildBehavior() == self.AppendChild:
index = len(self._childTabs)
else: # PrependChild
index = 0
self._childTabs.insert(index, tab)
self.childTabAdded.emit(tab, index)
tab.parentTabChanged.emit(self)
def childTabs(self):
'''
@return QVector<WebTab*>
'''
return self._childTabs
def sessionData(self):
'''
@return {}
'''
return self._sessionData
def setSessionData(self, key, value):
self._sessionData[key] = value
def url(self):
if self.isRestored():
if self._webView.url().isEmpty() and self._webView.isLoading():
return self._webView.page().requestedUrl()
return self._webView.url()
else:
return self._savedTab.url
def title(self, allowEmpty=False):
if self.isRestored():
return self._webView.title(allowEmpty)
else:
return self._savedTab.title
def icon(self, allowNull=False):
if self.isRestored():
return self._webView.icon(allowNull)
if allowNull or not self._savedTab.icon.isNull():
return self._savedTab.icon
return IconProvider.emptyWebIcon()
def history(self):
'''
@return QWebEngineHistory
'''
return self._webView.history()
def zoomLevel(self):
return self._webView.zoomLevel()
def setZoomLevel(self, level):
self._webView.setZoomLevel(level)
def detach(self):
assert(self._window)
assert(self._tabBar)
# Remove from tab tree
self.removeFromTabTree()
# Remove icon from tab
self._tabBar.setTabButton(self.tabIndex(), self._tabBar.iconButtonPosition(), None)
self._tabIcon.setParent(self)
# Remove the tab from tabbar
self._window.tabWidget().removeTab(self.tabIndex())
self.setParent(None)
# Remove the locationbar from window
self._locationBar.setParent(self)
# Detach TabbedWindow
self._webView.setBrowserWindow(None)
if self._isCurrentTab:
self._isCurrentTab = False
self.currentTabChanged.emit(self._isCurrentTab)
self._tabBar.currentChanged.disconnect(self.onCurrentChanged)
self._window = None
self._tabBar = None
def onCurrentChanged(self, index):
wasCurrent = self._isCurrentTab
self._isCurrentTab = index == self.tabIndex()
if wasCurrent != self._isCurrentTab:
self.currentTabChanged.emit(self._isCurrentTab)
def attach(self, window):
self._window = window
self._tabBar = self._window.tabWidget().tabBar()
self._webView.setBrowserWindow(self._window)
self._locationBar.setBrowserWindow(self._window)
self._tabBar.setTabText(self.tabIndex(), self.title())
self._tabBar.setTabButton(self.tabIndex(), self._tabBar.iconButtonPosition(), self._tabIcon)
QTimer.singleShot(0, self._tabIcon.updateIcon)
self.onCurrentChanged(self._tabBar.currentIndex())
self._tabBar.currentChanged.connect(self.onCurrentChanged)
def historyData(self):
'''
@return QByteArray
'''
if self.isRestored():
historyArray = QByteArray()
stream = QDataStream(historyArray, QIODevice.WriteOnly)
history = self._webView.history()
stream << history
return historyArray
else:
return self._savedTab.history
def stop(self):
self._webView.stop()
def reload(self):
self._webView.reload()
def load(self, request):
'''
@param: requset LoadRequest
'''
if self.isRestored():
self.tabActivated()
QTimer.singleShot(0, lambda: self.load(request))
else:
self._webView.load(request)
def unload(self):
self._savedTab = self.SavedTab(self)
self.restoredChanged.emit(self.isRestored())
self._webView.setPage(WebPage())
self._webView.setFocus()
def isLoading(self):
return self._webView.isloading()
def isPinned(self):
return self._isPinned
def setPinned(self, state):
if self._isPinned == state:
return
if state:
self.removeFromTabTree()
self._isPinned = state
self.pinnedChanged.emit(self._isPinned)
def togglePinned(self):
assert(self._tabBar)
assert(self._window)
self.setPinned(not self.isPinned())
self._window.tabWidget().pinUnPinTab(self.tabIndex(), self.title())
def isMuted(self):
return self._webView.page().isAudioMuted()
def isPlaying(self):
return self._webView.page().recentlyAudible()
def setMuted(self, muted):
self._webView.page().setAudioMuted(muted)
def toggleMuted(self):
self.setMuted(not self.isMuted())
def backgroundActivity(self):
return self._webView.backgroundActivity()
def tabIndex(self):
index = -1
if self._tabBar:
index = self._tabBar.tabWidget().indexOf(self)
return index
def isCurrentTab(self):
return self._isCurrentTab
def makeCurrentTab(self):
if self._tabBar:
self._tabBar.tabWidget().setCurrentIndex(self.tabIndex())
def closeTab(self):
if self._tabBar:
self._tabBar.tabWidget().closeTab(self.tabIndex())
def moveTab(self, to):
if self._tabBar:
self._tabBar.tabWidget().moveTab(self.tabIndex(), to)
def haveInspector(self):
return self._splitter.count() > 1 and self._splitter.widget(1).inherits('WebInspector')
def showWebInspector(self, inspectElement=False):
if not WebInspector.isEnabled() or self.haveInspector():
return
inspector = WebInspector(self)
inspector.setView(self._webView)
if inspectElement:
inspector.inspectElement()
height = inspector.sizeHint().height()
self._splitter.addWidget(inspector)
self._splitter.setSizes((self._splitter.height() - height, height))
def toggleWebInspector(self):
if not self.haveInspector():
self.showWebInspector()
else:
self._splitter.widget(1).destroy() # TODO: del?
def showSearchToolBar(self, searchText=''):
index = 1
toolBar = None
if self._layout.count() == 1:
toolBar = SearchToolBar(self._webView, self)
self._layout.insertWidget(index, toolBar)
if self._layout.count() == 2:
assert(isinstance(self._layout.itemAt(index).widget(), SearchToolBar))
toolBar = self._layout.itemAt(index).widget()
assert(toolBar)
if not searchText:
toolBar.setText(searchText)
toolBar.focusSearchLine()
def isRestored(self):
return not self._savedTab.isValid()
def restoreTab(self, tab):
'''
@param: tab SavedTab
'''
assert(self._tabBar)
self.setPinned(tab.isPinned)
self._sessionData = tab.sessionData
if not self.isPinned() and gVar.appSettings.loadTabsOnActivation:
self._savedTab = tab
self.restoredChanged.emit(self.isRestored())
index = self.tabIndex()
self._tabBar.setTabText(index, tab.title)
self._locationBar.showUrl(tab.url)
self._tabIcon.updateIcon()
else:
# This is called only on restore session and restoring tabs
# immediately crashes QtWebEngine, waiting after initialization is
# complete fixes it
QTimer.singleShot(1000, lambda: self.p_restoreTab(tab))
def p_restoreTab(self, tab):
'''
@param: tab SavedTab
'''
self.p_restoreTabByUrl(tab.url, tab.history, tab.zoomLevel)
def p_restoreTabByUrl(self, url, history, zoomLevel):
self._webView.load(url)
# Restoring history of internal pages crashes QtWebEngine 5.8
blacklistedSchemes = ['view-source', 'chrome']
if (url.scheme() not in blacklistedSchemes):
stream = QDataStream(history)
stream >> self._webView.history()
self._webView.setZoomLevel(zoomLevel)
self._webView.setFocus()
def tabActivated(self):
if self.isRestored():
return
def _onTabActivated():
if self.isRestored():
return
self.p_restoreTab(self._savedTab)
self._savedTab.clear()
self.restoredChanged.emit(self.isRestored())
QTimer.singleShot(0, _onTabActivated)
def addChildBehavior(self):
'''
@return AddChildBehavior
'''
return self.s_addChildBehavior
def setAddChildBehavior(self, behavior):
self.s_addChildBehavior = behavior
# Q_SLOTS
@pyqtSlot(QWidget)
def showNotification(self, notif):
self._notificationWidget.setParent(self)
self._notificationWidget.raise_()
self._notificationWidget.setFixedWidth(self.width())
self._notificationWidget.layout().addWidget(notif)
self._notificationWidget.show()
notif.show()
@pyqtSlot()
def loadFinished(self):
self.titleWasChanged(self._webView.title())
# Q_SIGNALS
titleChanged = pyqtSignal(str) # title
iconChanged = pyqtSignal(QIcon) # icon
pinnedChanged = pyqtSignal(bool) # pinned
restoredChanged = pyqtSignal(bool) # restored
currentTabChanged = pyqtSignal(bool) # current
loadingChanged = pyqtSignal(bool) # loading
mutedChanged = pyqtSignal(bool) # muted
playingChanged = pyqtSignal(bool) # playing
backgroundActivityChanged = pyqtSignal(bool) # activity
parentTabChanged = pyqtSignal('PyQt_PyObject') # WebTab*
childTabAdded = pyqtSignal('PyQt_PyObject', int) # WebTab*, index
childTabRemoved = pyqtSignal('PyQt_PyObject', int) # WebTab*, index
def titleWasChanged(self, title):
if not self._tabBar or not self._window or not title:
return
if self._isCurrentTab:
self._window.setWindowTitle('%s - Demo' % title)
self._tabBar.setTabText(self.tabIndex(), title)
# override
def resizeEvent(self, event):
QWidget.resizeEvent(self, event)
self._notificationWidget.setFixedWidth(self.width())
def removeFromTabTree(self):
parentTab = self._parentTab
parentIndex = -1
if parentTab:
parentIndex = parentTab._childTabs.index(self)
self.setParentTab(None)
idx = 0
while self._childTabs:
child = self._childTabs[0]
child.setParentTab(None)
if parentTab:
parentTab.addChildTab(child, parentIndex + idx)
idx += 1
