Helpviewer/HelpTabWidget.py

Sun, 03 Oct 2010 18:39:11 +0200

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Sun, 03 Oct 2010 18:39:11 +0200
changeset 653
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parent 646
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child 717
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permissions
-rw-r--r--

Changed the web browser to give it a more modern look.

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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2010 Detlev Offenbach <detlev@die-offenbachs.de>
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4 #
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5
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6 """
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7 Module implementing the central widget showing the web pages.
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8 """
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9
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10 import os
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11
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12 from PyQt4.QtCore import pyqtSignal, Qt, QUrl
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13 from PyQt4.QtGui import QWidget, QHBoxLayout, QMenu, QToolButton, QPrinter, \
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14 QPrintDialog, QDialog, QIcon
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15
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16 from E5Gui.E5TabWidget import E5TabWidget
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17 from E5Gui import E5MessageBox
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18 from E5Gui.E5Application import e5App
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19
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20 from .HelpTabBar import HelpTabBar
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21 from .HelpBrowserWV import HelpBrowser
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22 import Helpviewer
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23
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24 from .History.HistoryCompleter import HistoryCompletionModel, HistoryCompleter
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25
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26 from .UrlBar.StackedUrlBar import StackedUrlBar
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27 from .UrlBar.UrlBar import UrlBar
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28
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29 import UI.PixmapCache
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30
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31 import Utilities
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32 import Preferences
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33
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34 from eric5config import getConfig
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35
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36 class HelpTabWidget(E5TabWidget):
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37 """
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38 Class implementing the central widget showing the web pages.
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39 """
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40 sourceChanged = pyqtSignal(QUrl)
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41 titleChanged = pyqtSignal(str)
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42 showMessage = pyqtSignal(str)
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43
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44 def __init__(self, parent):
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45 """
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46 Constructor
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47
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48 @param parent reference to the parent widget (QWidget)
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49 """
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50 E5TabWidget.__init__(self, parent, dnd = True)
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51 self.__tabBar = HelpTabBar(self)
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52 self.setCustomTabBar(True, self.__tabBar)
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53
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54 self.__mainWindow = parent
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55
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56 self.__stackedUrlBar = StackedUrlBar(self)
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57 self.__tabBar.tabMoved.connect(self.__stackedUrlBar.moveBar)
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58
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59 self.__tabContextMenuIndex = -1
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60 self.currentChanged[int].connect(self.__currentChanged)
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61 self.setTabContextMenuPolicy(Qt.CustomContextMenu)
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62 self.customTabContextMenuRequested.connect(self.__showContextMenu)
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63
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64 self.__rightCornerWidget = QWidget(self)
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65 self.__rightCornerWidgetLayout = QHBoxLayout(self.__rightCornerWidget)
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66 self.__rightCornerWidgetLayout.setMargin(0)
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67 self.__rightCornerWidgetLayout.setSpacing(0)
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68
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69 self.__navigationMenu = QMenu(self)
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70 self.__navigationMenu.aboutToShow.connect(self.__showNavigationMenu)
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71 self.__navigationMenu.triggered.connect(self.__navigationMenuTriggered)
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72
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73 self.__navigationButton = QToolButton(self)
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74 self.__navigationButton.setIcon(UI.PixmapCache.getIcon("1downarrow.png"))
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75 self.__navigationButton.setToolTip(self.trUtf8("Show a navigation menu"))
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76 self.__navigationButton.setPopupMode(QToolButton.InstantPopup)
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77 self.__navigationButton.setMenu(self.__navigationMenu)
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78 self.__navigationButton.setEnabled(False)
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79 self.__rightCornerWidgetLayout.addWidget(self.__navigationButton)
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80
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81 if Preferences.getUI("SingleCloseButton") or \
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82 not hasattr(self, 'setTabsClosable'):
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83 self.__closeButton = QToolButton(self)
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84 self.__closeButton.setIcon(UI.PixmapCache.getIcon("close.png"))
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85 self.__closeButton.setToolTip(self.trUtf8("Close the current help window"))
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86 self.__closeButton.setEnabled(False)
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87 self.__closeButton.clicked[bool].connect(self.closeBrowser)
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88 self.__rightCornerWidgetLayout.addWidget(self.__closeButton)
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89 else:
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90 self.setTabsClosable(True)
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91 self.tabCloseRequested.connect(self.closeBrowserAt)
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92 self.__closeButton = None
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93
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94 self.setCornerWidget(self.__rightCornerWidget, Qt.TopRightCorner)
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95
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96 self.__newTabButton = QToolButton(self)
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97 self.__newTabButton.setIcon(UI.PixmapCache.getIcon("tabNew.png"))
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98 self.__newTabButton.setToolTip(self.trUtf8("Open a new help window tab"))
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99 self.setCornerWidget(self.__newTabButton, Qt.TopLeftCorner)
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100 self.__newTabButton.clicked[bool].connect(self.newBrowser)
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101
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102 self.__initTabContextMenu()
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103
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104 self.__historyCompleter = None
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105
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106 def __initTabContextMenu(self):
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107 """
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108 Private method to create the tab context menu.
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109 """
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110 self.__tabContextMenu = QMenu(self)
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111 self.tabContextNewAct = \
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112 self.__tabContextMenu.addAction(UI.PixmapCache.getIcon("tabNew.png"),
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113 self.trUtf8('New Tab'), self.newBrowser)
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114 self.__tabContextMenu.addSeparator()
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115 self.leftMenuAct = \
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116 self.__tabContextMenu.addAction(UI.PixmapCache.getIcon("1leftarrow.png"),
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117 self.trUtf8('Move Left'), self.__tabContextMenuMoveLeft)
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118 self.rightMenuAct = \
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119 self.__tabContextMenu.addAction(UI.PixmapCache.getIcon("1rightarrow.png"),
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120 self.trUtf8('Move Right'), self.__tabContextMenuMoveRight)
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121 self.__tabContextMenu.addSeparator()
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122 self.tabContextCloneAct = \
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123 self.__tabContextMenu.addAction(self.trUtf8("Duplicate Page"),
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124 self.__tabContextMenuClone)
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125 self.__tabContextMenu.addSeparator()
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126 self.tabContextCloseAct = \
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127 self.__tabContextMenu.addAction(UI.PixmapCache.getIcon("tabClose.png"),
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128 self.trUtf8('Close'), self.__tabContextMenuClose)
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129 self.tabContextCloseOthersAct = \
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130 self.__tabContextMenu.addAction(UI.PixmapCache.getIcon("tabCloseOther.png"),
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131 self.trUtf8("Close Others"), self.__tabContextMenuCloseOthers)
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132 self.__tabContextMenu.addAction(self.trUtf8('Close All'),
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133 self.closeAllBrowsers)
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134 self.__tabContextMenu.addSeparator()
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135 self.__tabContextMenu.addAction(UI.PixmapCache.getIcon("printPreview.png"),
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136 self.trUtf8('Print Preview'), self.__tabContextMenuPrintPreview)
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137 self.__tabContextMenu.addAction(UI.PixmapCache.getIcon("print.png"),
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138 self.trUtf8('Print'), self.__tabContextMenuPrint)
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139 self.__tabContextMenu.addAction(UI.PixmapCache.getIcon("printPdf.png"),
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140 self.trUtf8('Print as PDF'), self.__tabContextMenuPrintPdf)
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141 self.__tabContextMenu.addSeparator()
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142 self.__tabContextMenu.addAction(self.trUtf8('Bookmark All Tabs'),
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143 self.__mainWindow.bookmarkAll)
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144
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145 def __showContextMenu(self, coord, index):
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146 """
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147 Private slot to show the tab context menu.
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148
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149 @param coord the position of the mouse pointer (QPoint)
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150 @param index index of the tab the menu is requested for (integer)
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151 """
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152 self.__tabContextMenuIndex = index
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153 self.leftMenuAct.setEnabled(index > 0)
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154 self.rightMenuAct.setEnabled(index < self.count() - 1)
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155
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156 self.tabContextCloseOthersAct.setEnabled(self.count() > 1)
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157
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158 coord = self.mapToGlobal(coord)
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159 self.__tabContextMenu.popup(coord)
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160
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161 def __tabContextMenuMoveLeft(self):
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162 """
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163 Private method to move a tab one position to the left.
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164 """
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165 self.moveTab(self.__tabContextMenuIndex, self.__tabContextMenuIndex - 1)
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166
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167 def __tabContextMenuMoveRight(self):
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168 """
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169 Private method to move a tab one position to the right.
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170 """
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171 self.moveTab(self.__tabContextMenuIndex, self.__tabContextMenuIndex + 1)
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172
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173 def __tabContextMenuClone(self):
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174 """
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175 Private method to clone the selected tab.
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176 """
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177 idx = self.__tabContextMenuIndex
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178 if idx < 0:
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179 idx = self.currentIndex()
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180 if idx < 0 or idx > self.count():
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181 return
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182
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183 self.newBrowser(self.widget(idx).url())
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184
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185 def __tabContextMenuClose(self):
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Detlev Offenbach <detlev@die-offenbachs.de>
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186 """
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187 Private method to close the selected tab.
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Detlev Offenbach <detlev@die-offenbachs.de>
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188 """
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189 self.closeBrowserAt(self.__tabContextMenuIndex)
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190
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191 def __tabContextMenuCloseOthers(self):
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192 """
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193 Private slot to close all other tabs.
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194 """
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195 index = self.__tabContextMenuIndex
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196 for i in list(range(self.count() - 1, index, -1)) + \
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197 list(range(index - 1, -1, -1)):
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198 self.closeBrowserAt(i)
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199
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200 def __tabContextMenuPrint(self):
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201 """
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202 Private method to print the selected tab.
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203 """
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204 browser = self.widget(self.__tabContextMenuIndex)
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205 self.printBrowser(browser)
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206
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207 def __tabContextMenuPrintPdf(self):
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208 """
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209 Private method to print the selected tab as PDF.
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210 """
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211 browser = self.widget(self.__tabContextMenuIndex)
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212 self.printBrowserPdf(browser)
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213
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214 def __tabContextMenuPrintPreview(self):
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215 """
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216 Private method to show a print preview of the selected tab.
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Detlev Offenbach <detlev@die-offenbachs.de>
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217 """
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218 browser = self.widget(self.__tabContextMenuIndex)
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219 self.printPreviewBrowser(browser)
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220
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221 def newBrowser(self, link = None):
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222 """
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223 Public method to create a new web browser tab.
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224
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225 @param link link to be shown (string or QUrl)
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parents:
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226 """
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227 if link is None:
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228 linkName = ""
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229 elif isinstance(link, QUrl):
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230 linkName = link.toString()
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Detlev Offenbach <detlev@die-offenbachs.de>
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231 else:
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232 linkName = link
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233
653
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parents: 646
diff changeset
234 urlbar = UrlBar(self.__mainWindow, self)
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diff changeset
235 if self.__historyCompleter is None:
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parents: 646
diff changeset
236 self.__historyCompletionModel = HistoryCompletionModel(self)
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parents: 646
diff changeset
237 self.__historyCompletionModel.setSourceModel(
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parents: 646
diff changeset
238 Helpviewer.HelpWindow.HelpWindow.historyManager().historyFilterModel())
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239 self.__historyCompleter = HistoryCompleter(
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parents: 646
diff changeset
240 self.__historyCompletionModel, self)
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241 self.__historyCompleter.activated[str].connect(self.__pathSelected)
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parents: 646
diff changeset
242 urlbar.setCompleter(self.__historyCompleter)
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parents: 646
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243 urlbar.returnPressed.connect(self.__lineEditReturnPressed)
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244 self.__stackedUrlBar.addWidget(urlbar)
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245
638
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diff changeset
246 browser = HelpBrowser(self.__mainWindow, self)
653
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diff changeset
247 urlbar.setBrowser(browser)
638
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diff changeset
248
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diff changeset
249 browser.sourceChanged.connect(self.__sourceChanged)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
250 browser.titleChanged.connect(self.__titleChanged)
641
b06d4df23797 Fixed an issue in the web browser related to webkit and Qt help and fixed an issue introduced by the latest refactoring.
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parents: 638
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251 browser.highlighted.connect(self.showMessage)
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252 browser.backwardAvailable.connect(self.__mainWindow.setBackwardAvailable)
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diff changeset
253 browser.forwardAvailable.connect(self.__mainWindow.setForwardAvailable)
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254 browser.loadStarted.connect(self.__loadStarted)
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diff changeset
255 browser.loadFinished.connect(self.__loadFinished)
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
256 browser.iconChanged.connect(self.__iconChanged)
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
257 browser.search.connect(self.newBrowser)
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diff changeset
258 browser.page().windowCloseRequested.connect(self.__windowCloseRequested)
b06d4df23797 Fixed an issue in the web browser related to webkit and Qt help and fixed an issue introduced by the latest refactoring.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 638
diff changeset
259 browser.page().printRequested.connect(self.__printRequested)
638
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
260
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
261 index = self.addTab(browser, self.trUtf8("..."))
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
262 self.setCurrentIndex(index)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
263
641
b06d4df23797 Fixed an issue in the web browser related to webkit and Qt help and fixed an issue introduced by the latest refactoring.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 638
diff changeset
264 self.__mainWindow.closeAct.setEnabled(True)
b06d4df23797 Fixed an issue in the web browser related to webkit and Qt help and fixed an issue introduced by the latest refactoring.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 638
diff changeset
265 self.__mainWindow.closeAllAct.setEnabled(True)
b06d4df23797 Fixed an issue in the web browser related to webkit and Qt help and fixed an issue introduced by the latest refactoring.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 638
diff changeset
266 self.__closeButton and self.__closeButton.setEnabled(True)
b06d4df23797 Fixed an issue in the web browser related to webkit and Qt help and fixed an issue introduced by the latest refactoring.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 638
diff changeset
267 self.__navigationButton.setEnabled(True)
b06d4df23797 Fixed an issue in the web browser related to webkit and Qt help and fixed an issue introduced by the latest refactoring.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 638
diff changeset
268
638
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
269 if not linkName and Preferences.getHelp("StartupBehavior") == 0:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
270 linkName = Preferences.getHelp("HomePage")
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
271
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
272 if linkName:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
273 browser.setSource(QUrl(linkName))
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
274 if not browser.documentTitle():
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
275 self.setTabText(index, self.__elide(linkName, Qt.ElideMiddle))
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
276 self.setTabToolTip(index, linkName)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
277 else:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
278 self.setTabText(index,
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
279 self.__elide(browser.documentTitle().replace("&", "&&")))
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
280 self.setTabToolTip(index, browser.documentTitle())
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
281
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
282 def __showNavigationMenu(self):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
283 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
284 Private slot to show the navigation button menu.
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
285 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
286 self.__navigationMenu.clear()
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
287 for index in range(self.count()):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
288 act = self.__navigationMenu.addAction(
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
289 self.tabIcon(index), self.tabText(index))
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
290 act.setData(index)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
291
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
292 def __navigationMenuTriggered(self, act):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
293 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
294 Private slot called to handle the navigation button menu selection.
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
295
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
296 @param act reference to the selected action (QAction)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
297 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
298 index = act.data()
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
299 if index is not None:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
300 self.setCurrentIndex(index)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
301
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
302 def __windowCloseRequested(self):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
303 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
304 Private slot to handle the windowCloseRequested signal of a browser.
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
305 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
306 page = self.sender()
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
307 if page is None:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
308 return
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
309
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
310 browser = page.view()
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
311 if browser is None:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
312 return
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
313
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
314 index = self.indexOf(browser)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
315 self.closeBrowserAt(index)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
316
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
317 def closeBrowser(self):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
318 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
319 Public slot called to handle the close action.
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
320 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
321 self.closeBrowserAt(self.currentIndex())
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
322
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
323 def closeAllBrowsers(self):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
324 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
325 Public slot called to handle the close all action.
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
326 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
327 for index in range(self.count() - 1, -1, -1):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
328 self.closeBrowserAt(index)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
329
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
330 def closeBrowserAt(self, index):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
331 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
332 Public slot to close a browser based on it's index.
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
333
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
334 @param index index of browser to close (integer)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
335 """
653
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
336 urlbar = self.__stackedUrlBar.widget(index)
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
337 self.__stackedUrlBar.removeWidget(urlbar)
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
338 del urlbar
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
339
638
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
340 browser = self.widget(index)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
341 self.removeTab(index)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
342 del browser
653
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
343
638
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
344 if self.count() == 0:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
345 self.newBrowser()
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
346 else:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
347 self.currentChanged[int].emit(self.currentIndex())
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
348
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
349 def currentBrowser(self):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
350 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
351 Public method to get a reference to the current browser.
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
352
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
353 @return reference to the current browser (HelpBrowser)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
354 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
355 return self.currentWidget()
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
356
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
357 def browserAt(self, index):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
358 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
359 Public method to get a reference to the browser with the given index.
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
360
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
361 @param index index of the browser to get (integer)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
362 @return reference to the indexed browser (HelpBrowser)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
363 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
364 return self.widget(index)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
365
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
366 def browsers(self):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
367 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
368 Public method to get a list of references to all browsers.
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
369
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
370 @return list of references to browsers (list of HelpBrowser)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
371 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
372 l = []
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
373 for index in range(self.count()):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
374 l.append(self.widget(index))
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
375 return l
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
376
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
377 def printBrowser(self, browser = None):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
378 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
379 Public slot called to print the displayed page.
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
380
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
381 @param browser reference to the browser to be printed (HelpBrowser)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
382 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
383 if browser is None:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
384 browser = self.currentBrowser()
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
385
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
386 self.__printRequested(browser.page().mainFrame())
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
387
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
388 def __printRequested(self, frame):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
389 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
390 Private slot to handle a print request.
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
391
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
392 @param frame reference to the frame to be printed (QWebFrame)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
393 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
394 printer = QPrinter(mode = QPrinter.HighResolution)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
395 if Preferences.getPrinter("ColorMode"):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
396 printer.setColorMode(QPrinter.Color)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
397 else:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
398 printer.setColorMode(QPrinter.GrayScale)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
399 if Preferences.getPrinter("FirstPageFirst"):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
400 printer.setPageOrder(QPrinter.FirstPageFirst)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
401 else:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
402 printer.setPageOrder(QPrinter.LastPageFirst)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
403 printer.setPrinterName(Preferences.getPrinter("PrinterName"))
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
404
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
405 printDialog = QPrintDialog(printer, self)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
406 if printDialog.exec_() == QDialog.Accepted:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
407 try:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
408 frame.print_(printer)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
409 except AttributeError:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
410 E5MessageBox.critical(self,
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
411 self.trUtf8("Eric Web Browser"),
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
412 self.trUtf8("""<p>Printing is not available due to a bug in PyQt4."""
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
413 """Please upgrade.</p>"""))
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
414 return
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
415
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
416 def printBrowserPdf(self, browser = None):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
417 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
418 Public slot called to print the displayed page to PDF.
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
419
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
420 @param browser reference to the browser to be printed (HelpBrowser)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
421 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
422 if browser is None:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
423 browser = self.currentBrowser()
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
424
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
425 self.__printPdfRequested(browser.page().mainFrame())
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
426
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
427 def __printPdfRequested(self, frame):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
428 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
429 Private slot to handle a print to PDF request.
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
430
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
431 @param frame reference to the frame to be printed (QWebFrame)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
432 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
433 printer = QPrinter(mode = QPrinter.HighResolution)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
434 if Preferences.getPrinter("ColorMode"):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
435 printer.setColorMode(QPrinter.Color)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
436 else:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
437 printer.setColorMode(QPrinter.GrayScale)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
438 printer.setPrinterName(Preferences.getPrinter("PrinterName"))
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
439 printer.setOutputFormat(QPrinter.PdfFormat)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
440 name = frame.url().path().rsplit('/', 1)[-1]
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
441 if name:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
442 name = name.rsplit('.', 1)[0]
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
443 name += '.pdf'
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
444 printer.setOutputFileName(name)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
445
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
446 printDialog = QPrintDialog(printer, self)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
447 if printDialog.exec_() == QDialog.Accepted:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
448 try:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
449 frame.print_(printer)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
450 except AttributeError:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
451 E5MessageBox.critical(self,
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
452 self.trUtf8("Eric Web Browser"),
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
453 self.trUtf8("""<p>Printing is not available due to a bug in PyQt4."""
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
454 """Please upgrade.</p>"""))
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
455 return
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
456
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
457 def printPreviewBrowser(self, browser = None):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
458 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
459 Public slot called to show a print preview of the displayed file.
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
460
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
461 @param browser reference to the browser to be printed (HelpBrowserWV)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
462 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
463 from PyQt4.QtGui import QPrintPreviewDialog
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
464
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
465 if browser is None:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
466 browser = self.currentBrowser()
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
467
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
468 printer = QPrinter(mode = QPrinter.HighResolution)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
469 if Preferences.getPrinter("ColorMode"):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
470 printer.setColorMode(QPrinter.Color)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
471 else:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
472 printer.setColorMode(QPrinter.GrayScale)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
473 if Preferences.getPrinter("FirstPageFirst"):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
474 printer.setPageOrder(QPrinter.FirstPageFirst)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
475 else:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
476 printer.setPageOrder(QPrinter.LastPageFirst)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
477 printer.setPrinterName(Preferences.getPrinter("PrinterName"))
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
478
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
479 self.__printPreviewBrowser = browser
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
480 preview = QPrintPreviewDialog(printer, self)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
481 preview.paintRequested.connect(self.__printPreview)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
482 preview.exec_()
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
483
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
484 def __printPreview(self, printer):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
485 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
486 Private slot to generate a print preview.
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
487
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
488 @param printer reference to the printer object (QPrinter)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
489 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
490 try:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
491 self.__printPreviewBrowser.print_(printer)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
492 except AttributeError:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
493 E5MessageBox.critical(self,
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
494 self.trUtf8("Eric Web Browser"),
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
495 self.trUtf8("""<p>Printing is not available due to a bug in PyQt4."""
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
496 """Please upgrade.</p>"""))
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
497 return
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
498
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
499 def __sourceChanged(self, url):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
500 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
501 Private slot to handle a change of a browsers source.
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
502
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
503 @param url URL of the new site (QUrl)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
504 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
505 self.sourceChanged.emit(url)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
506
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
507 def __titleChanged(self, title):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
508 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
509 Private slot to handle a change of a browsers title.
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
510
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
511 @param title new title (string)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
512 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
513 if title == "":
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
514 title = self.currentBrowser().url().toString()
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
515
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
516 self.setTabText(self.currentIndex(), self.__elide(title.replace("&", "&&")))
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
517 self.setTabToolTip(self.currentIndex(), title)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
518
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
519 self.titleChanged.emit(title)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
520
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
521 def __elide(self, txt, mode = Qt.ElideRight, length = 40):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
522 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
523 Private method to elide some text.
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
524
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
525 @param txt text to be elided (string)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
526 @keyparam mode elide mode (Qt.TextElideMode)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
527 @keyparam length amount of characters to be used (integer)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
528 @return the elided text (string)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
529 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
530 if mode == Qt.ElideNone or len(txt) < length:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
531 return txt
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
532 elif mode == Qt.ElideLeft:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
533 return "...{0}".format(txt[-length:])
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
534 elif mode == Qt.ElideMiddle:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
535 return "{0}...{1}".format(txt[:length // 2], txt[-(length // 2):])
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
536 elif mode == Qt.ElideRight:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
537 return "{0}...".format(txt[:length])
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
538 else:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
539 # just in case
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
540 return txt
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
541
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
542 def preferencesChanged(self):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
543 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
544 Public slot to handle a change of preferences.
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
545 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
546 for browser in self.browsers():
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
547 browser.preferencesChanged()
653
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
548
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
549 for urlbar in self.__stackedUrlBar.urlBars():
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
550 urlbar.preferencesChanged()
638
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
551
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
552 def __loadStarted(self):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
553 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
554 Private method to handle the loadStarted signal.
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
555 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
556 browser = self.sender()
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
557
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
558 if browser is not None:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
559 index = self.indexOf(browser)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
560 anim = self.animationLabel(
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
561 index, os.path.join(getConfig("ericPixDir"), "loading.gif"))
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
562 if not anim:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
563 loading = QIcon(os.path.join(getConfig("ericPixDir"), "loading.gif"))
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
564 self.setTabIcon(index, loading)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
565 self.showMessage.emit(self.trUtf8("Loading..."))
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
566
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
567 self.__mainWindow.setLoadingActions(True)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
568
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
569 def __loadFinished(self, ok):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
570 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
571 Private method to handle the loadFinished signal.
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
572
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
573 @param ok flag indicating the result (boolean)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
574 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
575 browser = self.sender()
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
576
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
577 if browser is not None:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
578 index = self.indexOf(browser)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
579 self.resetAnimation(index)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
580 self.setTabIcon(index, browser.icon())
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
581 if ok:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
582 self.showMessage.emit(self.trUtf8("Finished loading"))
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
583 else:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
584 self.showMessage.emit(self.trUtf8("Failed to load"))
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
585
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
586 self.__mainWindow.setLoadingActions(False)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
587
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
588 def __iconChanged(self):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
589 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
590 Private slot to handle the icon change.
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
591 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
592 browser = self.sender()
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
593
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
594 if browser is not None:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
595 self.setTabIcon(self.indexOf(browser), browser.icon())
646
aa422d7436a7 Some enhancements to the bookmark handling.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 641
diff changeset
596 Helpviewer.HelpWindow.HelpWindow.bookmarksManager().iconChanged(browser.url())
638
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
597
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
598 def getSourceFileList(self):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
599 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
600 Public method to get a list of all opened source files.
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
601
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
602 @return dictionary with tab id as key and host/namespace as value
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
603 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
604 sourceList = {}
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
605 for i in range(self.count()):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
606 browser = self.widget(i)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
607 if browser is not None and \
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
608 browser.source().isValid():
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
609 sourceList[i] = browser.source().host()
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
610
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
611 return sourceList
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
612
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
613 def shallShutDown(self):
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
614 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
615 Public method to check, if the application should be shut down.
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
616
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
617 @return flag indicating a shut down (boolean)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
618 """
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
619 if self.count() > 1:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
620 mb = E5MessageBox.E5MessageBox(E5MessageBox.Information,
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
621 self.trUtf8("Are you sure you want to close the window?"),
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
622 self.trUtf8("""Are you sure you want to close the window?\n"""
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
623 """You have %n tab(s) open.""", "", self.count()),
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
624 modal = True,
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
625 parent = self)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
626 if self.__mainWindow.fromEric:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
627 quitButton = mb.addButton(self.trUtf8("&Close"), E5MessageBox.AcceptRole)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
628 quitButton.setIcon(UI.PixmapCache.getIcon("close.png"))
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
629 else:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
630 quitButton = mb.addButton(self.trUtf8("&Quit"), E5MessageBox.AcceptRole)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
631 quitButton.setIcon(UI.PixmapCache.getIcon("exit.png"))
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
632 closeTabButton = mb.addButton(self.trUtf8("C&lose Current Tab"),
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
633 E5MessageBox.AcceptRole)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
634 closeTabButton.setIcon(UI.PixmapCache.getIcon("tabClose.png"))
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
635 mb.addButton(E5MessageBox.Cancel)
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
636 mb.exec_()
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
637 if mb.clickedButton() == quitButton:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
638 return True
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
639 else:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
640 if mb.clickedButton() == closeTabButton:
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
641 self.closeBrowser()
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
642 return False
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
643
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
644 return True
653
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
645
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
646 def stackedUrlBar(self):
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
647 """
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
648 Public method to get a reference to the stacked url bar.
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
649
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
650 @return reference to the stacked url bar (StackedUrlBar)
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
651 """
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
652 return self.__stackedUrlBar
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
653
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
654 def currentUrlBar(self):
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
655 """
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
656 Public method to get a reference to the current url bar.
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
657
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
658 @return reference to the current url bar (UrlBar)
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
659 """
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
660 return self.__stackedUrlBar.currentWidget()
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
661
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
662 def __lineEditReturnPressed(self):
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
663 """
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
664 Private slot to handle the entering of an URL.
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
665 """
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
666 edit = self.sender()
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
667 if e5App().keyboardModifiers() == Qt.AltModifier:
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
668 self.newBrowser(edit.text())
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
669 else:
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
670 self.currentBrowser().setSource(QUrl(edit.text()))
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
671 self.currentBrowser().setFocus()
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
672
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
673 def __pathSelected(self, path):
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
674 """
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
675 Private slot called when a URL is selected from the completer.
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
676
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
677 @param path path to be shown (string)
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
678 """
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
679 url = self.__guessUrlFromPath(path)
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
680 self.currentBrowser().setSource(url)
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
681
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
682 def __guessUrlFromPath(self, path):
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
683 """
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
684 Private method to guess an URL given a path string.
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
685
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
686 @param path path string to guess an URL for (string)
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
687 @return guessed URL (QUrl)
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
688 """
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
689 manager = self.__mainWindow.openSearchManager()
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
690 path = Utilities.fromNativeSeparators(path)
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
691 url = manager.convertKeywordSearchToUrl(path)
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
692 if url.isValid():
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
693 return url
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
694
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
695 try:
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
696 return QUrl.fromUserInput(path)
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
697 except AttributeError:
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
698 return QUrl(path)
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
699
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
700 def __currentChanged(self, index):
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
701 """
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
702 Private slot to handle an index change.
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
703
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
704 @param index new index (integer)
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
705 """
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
706 self.__stackedUrlBar.setCurrentIndex(index)
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
707
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
708 browser = self.browserAt(index)
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
709 if browser.url() == "" and browser.hasFocus():
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
710 self.__stackedUrlBar.currentWidget.setFocus()
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
711 elif browser.url() != "":
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 646
diff changeset
712 browser.setFocus()

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