Helpviewer/HelpBrowserWV.py

Sun, 05 Jan 2014 23:22:17 +0100

author
T.Rzepka <Tobias.Rzepka@gmail.com>
date
Sun, 05 Jan 2014 23:22:17 +0100
branch
Py2 comp.
changeset 3178
f25fc1364c88
parent 3161
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parent 3160
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child 3484
645c12de6b0c
permissions
-rw-r--r--

Merge with default branch.

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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2008 - 2014 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 """
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8 Module implementing the helpbrowser using QWebView.
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9 """
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10
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11 from __future__ import unicode_literals
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12 try:
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13 str = unicode # __IGNORE_WARNING__
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14 except (NameError):
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15 pass
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16
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17 from PyQt4.QtCore import pyqtSlot, pyqtSignal, QObject, QT_TRANSLATE_NOOP, \
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18 QUrl, QBuffer, QIODevice, QFileInfo, Qt, QTimer, QEvent, QRect, QFile, \
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19 QPoint, QByteArray, qVersion
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20 from PyQt4.QtGui import qApp, QDesktopServices, QStyle, QMenu, QApplication, \
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21 QInputDialog, QLineEdit, QClipboard, QMouseEvent, QLabel, QToolTip, \
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22 QColor, QPalette, QFrame, QPrinter, QPrintDialog, QDialog
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23 from PyQt4.QtWebKit import QWebView, QWebPage, QWebSettings
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24 try:
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25 from PyQt4.QtWebKit import QWebElement
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26 except ImportError:
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27 pass
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28 from PyQt4.QtNetwork import QNetworkReply, QNetworkRequest
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29 import sip
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30
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31 from E5Gui import E5MessageBox, E5FileDialog
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32
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33 import Preferences
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34 import UI.PixmapCache
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35
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36 try:
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37 from PyQt4.QtNetwork import QSslCertificate
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38 SSL_AVAILABLE = True
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39 except ImportError:
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40 SSL_AVAILABLE = False
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41
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42 ###############################################################################
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43
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44
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45 class JavaScriptExternalObject(QObject):
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46 """
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47 Class implementing an external javascript object to add search providers.
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48 """
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49 def __init__(self, mw, parent=None):
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50 """
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51 Constructor
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52
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53 @param mw reference to the main window 8HelpWindow)
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54 @param parent reference to the parent object (QObject)
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55 """
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56 super(JavaScriptExternalObject, self).__init__(parent)
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57
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58 self.__mw = mw
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59
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60 @pyqtSlot(str)
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61 def AddSearchProvider(self, url):
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62 """
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63 Public slot to add a search provider.
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64
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65 @param url url of the XML file defining the search provider (string)
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66 """
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67 self.__mw.openSearchManager().addEngine(QUrl(url))
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68
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69
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70 class LinkedResource(object):
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71 """
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72 Class defining a data structure for linked resources.
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73 """
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74 def __init__(self):
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75 """
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76 Constructor
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77 """
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78 self.rel = ""
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79 self.type_ = ""
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80 self.href = ""
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81 self.title = ""
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82
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83 ###############################################################################
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84
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85
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86 class JavaScriptEricObject(QObject):
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87 """
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88 Class implementing an external javascript object to search via the
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89 startpage.
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90 """
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91 # these must be in line with the strings used by the javascript part of
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92 # the start page
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93 translations = [
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94 QT_TRANSLATE_NOOP("JavaScriptEricObject",
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95 "Welcome to eric5 Web Browser!"),
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96 QT_TRANSLATE_NOOP("JavaScriptEricObject", "eric5 Web Browser"),
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97 QT_TRANSLATE_NOOP("JavaScriptEricObject", "Search!"),
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98 QT_TRANSLATE_NOOP("JavaScriptEricObject", "About eric5"),
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99 ]
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100
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101 def __init__(self, mw, parent=None):
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102 """
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103 Constructor
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104
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105 @param mw reference to the main window 8HelpWindow)
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106 @param parent reference to the parent object (QObject)
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107 """
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108 super(JavaScriptEricObject, self).__init__(parent)
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109
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110 self.__mw = mw
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111
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112 @pyqtSlot(str, result=str)
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113 def translate(self, trans):
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114 """
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115 Public method to translate the given string.
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116
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117 @param trans string to be translated (string)
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118 @return translation (string)
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119 """
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120 if trans == "QT_LAYOUT_DIRECTION":
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121 # special handling to detect layout direction
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122 if qApp.isLeftToRight():
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123 return "LTR"
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parents:
diff changeset
124 else:
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parents:
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125 return "RTL"
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parents:
diff changeset
126
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parents:
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127 return self.trUtf8(trans)
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parents:
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128
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129 @pyqtSlot(result=str)
0
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parents:
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130 def providerString(self):
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
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131 """
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parents:
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132 Public method to get a string for the search provider.
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parents:
diff changeset
133
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parents:
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134 @return string for the search provider (string)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
135 """
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
136 return self.trUtf8("Search results provided by {0}")\
142
94ce651735db Added code to (hopefully) fix the "Underlying C++ object deleted" issue in the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 96
diff changeset
137 .format(self.__mw.openSearchManager().currentEngineName())
0
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parents:
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138
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parents: 923
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139 @pyqtSlot(str, result=str)
0
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parents:
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140 def searchUrl(self, searchStr):
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
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141 """
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
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142 Public method to get the search URL for the given search term.
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143
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parents:
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144 @param searchStr search term (string)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
145 @return search URL (string)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
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146 """
12
1d8dd9706f46 First commit after changing to Python 3.1.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7
diff changeset
147 return bytes(
3034
7ce719013078 Fixed various coding style issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3022
diff changeset
148 self.__mw.openSearchManager().currentEngine()
12
1d8dd9706f46 First commit after changing to Python 3.1.
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parents: 7
diff changeset
149 .searchUrl(searchStr).toEncoded()).decode()
0
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150
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parents: 2954
diff changeset
151 ###############################################################################
0
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152
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153
0
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parents:
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154 class HelpWebPage(QWebPage):
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
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155 """
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
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156 Class implementing an enhanced web page.
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parents:
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157 """
1651
bc68f24d5658 Added the ClickToFlash plug-in to (temporarily) block Flash and related content.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1647
diff changeset
158 _webPluginFactory = None
bc68f24d5658 Added the ClickToFlash plug-in to (temporarily) block Flash and related content.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1647
diff changeset
159
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 923
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160 def __init__(self, parent=None):
0
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parents:
diff changeset
161 """
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
162 Constructor
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parents:
diff changeset
163
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parents:
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164 @param parent parent widget of this window (QWidget)
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parents:
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165 """
2525
8b507a9a2d40 Script changes: Future import added, super calls modified and unicode behavior for str.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 2432
diff changeset
166 super(HelpWebPage, self).__init__(parent)
0
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parents:
diff changeset
167
1651
bc68f24d5658 Added the ClickToFlash plug-in to (temporarily) block Flash and related content.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1647
diff changeset
168 self.setPluginFactory(self.webPluginFactory())
bc68f24d5658 Added the ClickToFlash plug-in to (temporarily) block Flash and related content.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1647
diff changeset
169
0
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parents:
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170 self.__lastRequest = None
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parents:
diff changeset
171 self.__lastRequestType = QWebPage.NavigationTypeOther
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172
2403
e3d7a861547c Continued implementing the delayed import.
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parents: 2359
diff changeset
173 import Helpviewer.HelpWindow
2999
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parents: 2954
diff changeset
174 from .Network.NetworkAccessManagerProxy import \
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
175 NetworkAccessManagerProxy
0
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parents:
diff changeset
176 self.__proxy = NetworkAccessManagerProxy(self)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
177 self.__proxy.setWebPage(self)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
178 self.__proxy.setPrimaryNetworkAccessManager(
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
179 Helpviewer.HelpWindow.HelpWindow.networkAccessManager())
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parents:
diff changeset
180 self.setNetworkAccessManager(self.__proxy)
656
2f4496b1956f Started adding code to the web browser to extract SSL information from replies.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 653
diff changeset
181
1558
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
182 self.__sslConfiguration = None
747
48f13a14f754 Fixed a compatibility issue with latest PyQt4 snapshots.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 676
diff changeset
183 self.__proxy.finished.connect(self.__managerFinished)
1960
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
184
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
185 self.__adBlockedEntries = []
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
186 self.loadStarted.connect(self.__loadStarted)
0
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parents:
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187
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parents:
diff changeset
188 def acceptNavigationRequest(self, frame, request, type_):
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parents:
diff changeset
189 """
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
190 Protected method to determine, if a request may be accepted.
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parents:
diff changeset
191
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parents:
diff changeset
192 @param frame reference to the frame sending the request (QWebFrame)
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parents:
diff changeset
193 @param request reference to the request object (QNetworkRequest)
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parents:
diff changeset
194 @param type_ type of the navigation request (QWebPage.NavigationType)
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parents:
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195 @return flag indicating acceptance (boolean)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
196 """
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parents:
diff changeset
197 self.__lastRequest = request
1953
26aa6fd94dc2 Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1952
diff changeset
198 if self.__lastRequest.url() != request.url() or \
26aa6fd94dc2 Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1952
diff changeset
199 type_ != QWebPage.NavigationTypeOther:
26aa6fd94dc2 Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1952
diff changeset
200 self.__lastRequestType = type_
0
de9c2efb9d02 Started porting eric4 to Python3
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parents:
diff changeset
201
757
d3daf1d8f058 Fixed the handling of 'javascript' schemes in the web browser and enhanced the download manager a bit.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 748
diff changeset
202 scheme = request.url().scheme()
d3daf1d8f058 Fixed the handling of 'javascript' schemes in the web browser and enhanced the download manager a bit.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 748
diff changeset
203 if scheme == "mailto":
d3daf1d8f058 Fixed the handling of 'javascript' schemes in the web browser and enhanced the download manager a bit.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 748
diff changeset
204 QDesktopServices.openUrl(request.url())
d3daf1d8f058 Fixed the handling of 'javascript' schemes in the web browser and enhanced the download manager a bit.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 748
diff changeset
205 return False
d3daf1d8f058 Fixed the handling of 'javascript' schemes in the web browser and enhanced the download manager a bit.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 748
diff changeset
206
675
2f626dcab902 Added check for a form resubmission to the web page class of the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 668
diff changeset
207 if type_ == QWebPage.NavigationTypeFormResubmitted:
3020
542e97d4ecb3 Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2999
diff changeset
208 res = E5MessageBox.yesNo(
542e97d4ecb3 Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2999
diff changeset
209 self.view(),
747
48f13a14f754 Fixed a compatibility issue with latest PyQt4 snapshots.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 676
diff changeset
210 self.trUtf8("Resending POST request"),
2999
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
211 self.trUtf8(
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
212 """In order to display the site, the request along with"""
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
213 """ all the data must be sent once again, which may lead"""
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
214 """ to some unexpected behaviour of the site e.g. the"""
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
215 """ same action might be performed once again. Do you"""
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
216 """ want to continue anyway?"""),
945
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 923
diff changeset
217 icon=E5MessageBox.Warning)
675
2f626dcab902 Added check for a form resubmission to the web page class of the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 668
diff changeset
218 if not res:
2f626dcab902 Added check for a form resubmission to the web page class of the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 668
diff changeset
219 return False
2f626dcab902 Added check for a form resubmission to the web page class of the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 668
diff changeset
220
0
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parents:
diff changeset
221 return QWebPage.acceptNavigationRequest(self, frame, request, type_)
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parents:
diff changeset
222
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
223 def populateNetworkRequest(self, request):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
224 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
225 Public method to add data to a network request.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
226
2999
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parents: 2954
diff changeset
227 @param request reference to the network request object
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
228 (QNetworkRequest)
0
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
229 """
1593
470b03ae90e7 A fix for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1588
diff changeset
230 try:
470b03ae90e7 A fix for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1588
diff changeset
231 request.setAttribute(QNetworkRequest.User + 100, self)
1953
26aa6fd94dc2 Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1952
diff changeset
232 if self.__lastRequest.url() == request.url():
2999
28c75409a78f Continued to shorten the code lines to max. 79 characters.
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parents: 2954
diff changeset
233 request.setAttribute(QNetworkRequest.User + 101,
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
234 self.__lastRequestType)
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
235 if self.__lastRequestType == \
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
236 QWebPage.NavigationTypeLinkClicked:
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
237 request.setRawHeader("X-Eric5-UserLoadAction",
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
238 QByteArray("1"))
1593
470b03ae90e7 A fix for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1588
diff changeset
239 except TypeError:
470b03ae90e7 A fix for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1588
diff changeset
240 pass
0
de9c2efb9d02 Started porting eric4 to Python3
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parents:
diff changeset
241
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
242 def pageAttributeId(self):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
243 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
244 Public method to get the attribute id of the page attribute.
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
245
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
246 @return attribute id of the page attribute (integer)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
247 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
248 return QNetworkRequest.User + 100
260
21f7999b7abe Fixed an issue causing the web browser not to show an error page due to a changed Qt API (>= 4.6; needs a patch to PyQt4).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 256
diff changeset
249
21f7999b7abe Fixed an issue causing the web browser not to show an error page due to a changed Qt API (>= 4.6; needs a patch to PyQt4).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 256
diff changeset
250 def supportsExtension(self, extension):
21f7999b7abe Fixed an issue causing the web browser not to show an error page due to a changed Qt API (>= 4.6; needs a patch to PyQt4).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 256
diff changeset
251 """
21f7999b7abe Fixed an issue causing the web browser not to show an error page due to a changed Qt API (>= 4.6; needs a patch to PyQt4).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 256
diff changeset
252 Public method to check the support for an extension.
21f7999b7abe Fixed an issue causing the web browser not to show an error page due to a changed Qt API (>= 4.6; needs a patch to PyQt4).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 256
diff changeset
253
21f7999b7abe Fixed an issue causing the web browser not to show an error page due to a changed Qt API (>= 4.6; needs a patch to PyQt4).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 256
diff changeset
254 @param extension extension to test for (QWebPage.Extension)
21f7999b7abe Fixed an issue causing the web browser not to show an error page due to a changed Qt API (>= 4.6; needs a patch to PyQt4).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 256
diff changeset
255 @return flag indicating the support of extension (boolean)
21f7999b7abe Fixed an issue causing the web browser not to show an error page due to a changed Qt API (>= 4.6; needs a patch to PyQt4).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 256
diff changeset
256 """
21f7999b7abe Fixed an issue causing the web browser not to show an error page due to a changed Qt API (>= 4.6; needs a patch to PyQt4).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 256
diff changeset
257 try:
1952
af4103f0e93f Fixed an issue in HelpBrowserWV.py.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1950
diff changeset
258 if extension in [QWebPage.ErrorPageExtension,
3035
36e9f388958b Fixed a bunch of indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3034
diff changeset
259 QWebPage.ChooseMultipleFilesExtension]:
260
21f7999b7abe Fixed an issue causing the web browser not to show an error page due to a changed Qt API (>= 4.6; needs a patch to PyQt4).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 256
diff changeset
260 return True
21f7999b7abe Fixed an issue causing the web browser not to show an error page due to a changed Qt API (>= 4.6; needs a patch to PyQt4).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 256
diff changeset
261 except AttributeError:
21f7999b7abe Fixed an issue causing the web browser not to show an error page due to a changed Qt API (>= 4.6; needs a patch to PyQt4).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 256
diff changeset
262 pass
21f7999b7abe Fixed an issue causing the web browser not to show an error page due to a changed Qt API (>= 4.6; needs a patch to PyQt4).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 256
diff changeset
263
21f7999b7abe Fixed an issue causing the web browser not to show an error page due to a changed Qt API (>= 4.6; needs a patch to PyQt4).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 256
diff changeset
264 return QWebPage.supportsExtension(self, extension)
21f7999b7abe Fixed an issue causing the web browser not to show an error page due to a changed Qt API (>= 4.6; needs a patch to PyQt4).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 256
diff changeset
265
21f7999b7abe Fixed an issue causing the web browser not to show an error page due to a changed Qt API (>= 4.6; needs a patch to PyQt4).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 256
diff changeset
266 def extension(self, extension, option, output):
21f7999b7abe Fixed an issue causing the web browser not to show an error page due to a changed Qt API (>= 4.6; needs a patch to PyQt4).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 256
diff changeset
267 """
21f7999b7abe Fixed an issue causing the web browser not to show an error page due to a changed Qt API (>= 4.6; needs a patch to PyQt4).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 256
diff changeset
268 Public method to implement a specific extension.
21f7999b7abe Fixed an issue causing the web browser not to show an error page due to a changed Qt API (>= 4.6; needs a patch to PyQt4).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 256
diff changeset
269
21f7999b7abe Fixed an issue causing the web browser not to show an error page due to a changed Qt API (>= 4.6; needs a patch to PyQt4).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 256
diff changeset
270 @param extension extension to be executed (QWebPage.Extension)
2999
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
271 @param option provides input to the extension
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
272 (QWebPage.ExtensionOption)
260
21f7999b7abe Fixed an issue causing the web browser not to show an error page due to a changed Qt API (>= 4.6; needs a patch to PyQt4).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 256
diff changeset
273 @param output stores the output results (QWebPage.ExtensionReturn)
21f7999b7abe Fixed an issue causing the web browser not to show an error page due to a changed Qt API (>= 4.6; needs a patch to PyQt4).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 256
diff changeset
274 @return flag indicating a successful call of the extension (boolean)
21f7999b7abe Fixed an issue causing the web browser not to show an error page due to a changed Qt API (>= 4.6; needs a patch to PyQt4).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 256
diff changeset
275 """
1934
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
276 if extension == QWebPage.ChooseMultipleFilesExtension:
2999
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
277 info = sip.cast(option,
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
278 QWebPage.ChooseMultipleFilesExtensionOption)
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
279 files = sip.cast(output,
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
280 QWebPage.ChooseMultipleFilesExtensionReturn)
1934
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
281 if info is None or files is None:
3065
070b35dde35e Fixed a bunch of indentation issues.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 3060
diff changeset
282 return super(HelpWebPage, self).extension(
070b35dde35e Fixed a bunch of indentation issues.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 3060
diff changeset
283 extension, option, output)
1934
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
284
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
285 suggestedFileName = ""
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
286 if info.suggestedFileNames:
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
287 suggestedFileName = info.suggestedFileNames[0]
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
288
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
289 files.fileNames = E5FileDialog.getOpenFileNames(
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
290 None,
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
291 self.trUtf8("Select files to upload..."),
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
292 suggestedFileName)
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
293 return True
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
294
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
295 if extension == QWebPage.ErrorPageExtension:
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
296 info = sip.cast(option, QWebPage.ErrorPageExtensionOption)
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
297 if info.error == 102:
2999
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
298 # this is something of a hack; hopefully it will work in
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
299 # the future
1934
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
300 return False
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
301
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
302 errorPage = sip.cast(output, QWebPage.ErrorPageExtensionReturn)
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
303 urlString = bytes(info.url.toEncoded()).decode()
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
304 errorPage.baseUrl = info.url
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
305 if info.domain == QWebPage.QtNetwork and \
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
306 info.error == QNetworkReply.ContentAccessDenied and \
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
307 info.errorString.startswith("AdBlockRule:"):
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
308 if info.frame != info.frame.page().mainFrame():
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
309 # content in <iframe>
2999
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
310 docElement = info.frame.page().mainFrame()\
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
311 .documentElement()
1934
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
312 for element in docElement.findAll("iframe"):
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
313 src = element.attribute("src")
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
314 if src in info.url.toString():
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
315 element.setAttribute("style", "display:none;")
653
0540f3c52b46 Changed the web browser to give it a more modern look.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 641
diff changeset
316 return False
1934
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
317 else:
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
318 # the whole page is blocked
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
319 rule = info.errorString.replace("AdBlockRule:", "")
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
320 title = self.trUtf8("Content blocked by AdBlock Plus")
2999
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
321 message = self.trUtf8(
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
322 "Blocked by rule: <i>{0}</i>").format(rule)
1934
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
323
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
324 htmlFile = QFile(":/html/adblockPage.html")
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
325 htmlFile.open(QFile.ReadOnly)
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
326 html = htmlFile.readAll()
2999
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
327 html = html.replace(
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
328 "@FAVICON@", "qrc:icons/adBlockPlus16.png")
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
329 html = html.replace(
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
330 "@IMAGE@", "qrc:icons/adBlockPlus64.png")
1934
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
331 html = html.replace("@TITLE@", title.encode("utf8"))
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
332 html = html.replace("@MESSAGE@", message.encode("utf8"))
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
333 errorPage.content = html
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
334 return True
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
335
1950
4f004ec74b48 Fixed issues in the AdBlock code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1947
diff changeset
336 if info.domain == QWebPage.QtNetwork and \
4f004ec74b48 Fixed issues in the AdBlock code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1947
diff changeset
337 info.error == QNetworkReply.OperationCanceledError and \
4f004ec74b48 Fixed issues in the AdBlock code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1947
diff changeset
338 info.errorString == "eric5:No Error":
4f004ec74b48 Fixed issues in the AdBlock code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1947
diff changeset
339 return False
4f004ec74b48 Fixed issues in the AdBlock code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1947
diff changeset
340
1934
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
341 title = self.trUtf8("Error loading page: {0}").format(urlString)
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
342 htmlFile = QFile(":/html/notFoundPage.html")
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
343 htmlFile.open(QFile.ReadOnly)
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
344 html = htmlFile.readAll()
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
345 pixmap = qApp.style()\
3035
36e9f388958b Fixed a bunch of indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3034
diff changeset
346 .standardIcon(QStyle.SP_MessageBoxWarning).pixmap(48, 48)
1934
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
347 imageBuffer = QBuffer()
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
348 imageBuffer.open(QIODevice.ReadWrite)
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
349 if pixmap.save(imageBuffer, "PNG"):
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
350 html = html.replace("@IMAGE@", imageBuffer.buffer().toBase64())
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
351 pixmap = qApp.style()\
3035
36e9f388958b Fixed a bunch of indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3034
diff changeset
352 .standardIcon(QStyle.SP_MessageBoxWarning).pixmap(16, 16)
1934
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
353 imageBuffer = QBuffer()
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
354 imageBuffer.open(QIODevice.ReadWrite)
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
355 if pixmap.save(imageBuffer, "PNG"):
2999
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
356 html = html.replace(
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
357 "@FAVICON@", imageBuffer.buffer().toBase64())
1934
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
358 html = html.replace("@TITLE@", title.encode("utf8"))
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
359 html = html.replace("@H1@", info.errorString.encode("utf8"))
2999
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
360 html = html.replace(
3034
7ce719013078 Fixed various coding style issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3022
diff changeset
361 "@H2@", self.trUtf8("When connecting to: {0}.")
1934
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
362 .format(urlString).encode("utf8"))
3022
57179e4cdadd Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3020
diff changeset
363 html = html.replace(
57179e4cdadd Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3020
diff changeset
364 "@LI-1@",
1934
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
365 self.trUtf8("Check the address for errors such as "
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
366 "<b>ww</b>.example.org instead of "
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
367 "<b>www</b>.example.org").encode("utf8"))
3022
57179e4cdadd Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3020
diff changeset
368 html = html.replace(
57179e4cdadd Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3020
diff changeset
369 "@LI-2@",
2999
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
370 self.trUtf8(
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
371 "If the address is correct, try checking the network "
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
372 "connection.").encode("utf8"))
3022
57179e4cdadd Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3020
diff changeset
373 html = html.replace(
57179e4cdadd Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3020
diff changeset
374 "@LI-3@",
2999
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
375 self.trUtf8(
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
376 "If your computer or network is protected by a firewall "
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
377 "or proxy, make sure that the browser is permitted to "
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
378 "access the network.").encode("utf8"))
3022
57179e4cdadd Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3020
diff changeset
379 html = html.replace(
57179e4cdadd Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3020
diff changeset
380 "@LI-4@",
1934
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
381 self.trUtf8("If your cache policy is set to offline browsing,"
3034
7ce719013078 Fixed various coding style issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3022
diff changeset
382 "only pages in the local cache are available.")
1934
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
383 .encode("utf8"))
2999
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
384 html = html.replace(
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
385 "@BUTTON@", self.trUtf8("Try Again").encode("utf8"))
1934
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
386 errorPage.content = html
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
387 return True
260
21f7999b7abe Fixed an issue causing the web browser not to show an error page due to a changed Qt API (>= 4.6; needs a patch to PyQt4).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 256
diff changeset
388
21f7999b7abe Fixed an issue causing the web browser not to show an error page due to a changed Qt API (>= 4.6; needs a patch to PyQt4).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 256
diff changeset
389 return QWebPage.extension(self, extension, option, output)
383
286de4e5179c Added capability to select the user agent string for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
390
1960
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
391 def __loadStarted(self):
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
392 """
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
393 Private method to handle the loadStarted signal.
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
394 """
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
395 self.__adBlockedEntries = []
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
396
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
397 def addAdBlockRule(self, rule, url):
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
398 """
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
399 Public slot to add an AdBlock rule to the page.
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
400
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
401 @param rule AdBlock rule to add (AdBlockRule)
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
402 @param url URL that matched the rule (QUrl)
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
403 """
2403
e3d7a861547c Continued implementing the delayed import.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2359
diff changeset
404 from .AdBlock.AdBlockPage import AdBlockedPageEntry
1960
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
405 entry = AdBlockedPageEntry(rule, url)
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
406 if entry not in self.__adBlockedEntries:
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
407 self.__adBlockedEntries.append(entry)
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
408
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
409 def getAdBlockedPageEntries(self):
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
410 """
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
411 Public method to get the list of AdBlock page entries.
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
412
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
413 @return list of AdBlock page entries (list of AdBlockedPageEntry)
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
414 """
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
415 return self.__adBlockedEntries
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
416
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
417 def url(self):
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
418 """
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
419 Public method to get the URL of the page.
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
420
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
421 @return URL of the page (QUrl)
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
422 """
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
423 return self.mainFrame().url()
d8c45fe8a1b9 Reworked some of the AdBlock code to achieve some speed improvements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1953
diff changeset
424
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 923
diff changeset
425 def userAgent(self, resolveEmpty=False):
383
286de4e5179c Added capability to select the user agent string for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
426 """
1596
8d59e4f3c828 Extended the User Agent handling to be able to set the string on a host basis (next to the global user agent string).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1593
diff changeset
427 Public method to get the global user agent setting.
383
286de4e5179c Added capability to select the user agent string for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
428
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 923
diff changeset
429 @param resolveEmpty flag indicating to resolve an empty
383
286de4e5179c Added capability to select the user agent string for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
430 user agent (boolean)
286de4e5179c Added capability to select the user agent string for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
431 @return user agent string (string)
286de4e5179c Added capability to select the user agent string for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
432 """
286de4e5179c Added capability to select the user agent string for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
433 agent = Preferences.getHelp("UserAgent")
286de4e5179c Added capability to select the user agent string for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
434 if agent == "" and resolveEmpty:
286de4e5179c Added capability to select the user agent string for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
435 agent = self.userAgentForUrl(QUrl())
286de4e5179c Added capability to select the user agent string for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
436 return agent
286de4e5179c Added capability to select the user agent string for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
437
286de4e5179c Added capability to select the user agent string for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
438 def setUserAgent(self, agent):
286de4e5179c Added capability to select the user agent string for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
439 """
1596
8d59e4f3c828 Extended the User Agent handling to be able to set the string on a host basis (next to the global user agent string).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1593
diff changeset
440 Public method to set the global user agent string.
383
286de4e5179c Added capability to select the user agent string for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
441
286de4e5179c Added capability to select the user agent string for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
442 @param agent new current user agent string (string)
286de4e5179c Added capability to select the user agent string for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
443 """
286de4e5179c Added capability to select the user agent string for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
444 Preferences.setHelp("UserAgent", agent)
286de4e5179c Added capability to select the user agent string for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
445
286de4e5179c Added capability to select the user agent string for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
446 def userAgentForUrl(self, url):
286de4e5179c Added capability to select the user agent string for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
447 """
286de4e5179c Added capability to select the user agent string for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
448 Protected method to determine the user agent for the given URL.
286de4e5179c Added capability to select the user agent string for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
449
286de4e5179c Added capability to select the user agent string for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
450 @param url URL to determine user agent for (QUrl)
286de4e5179c Added capability to select the user agent string for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
451 @return user agent string (string)
286de4e5179c Added capability to select the user agent string for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
452 """
2403
e3d7a861547c Continued implementing the delayed import.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2359
diff changeset
453 import Helpviewer.HelpWindow
2999
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
454 agent = Helpviewer.HelpWindow.HelpWindow.userAgentsManager()\
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
455 .userAgentForUrl(url)
383
286de4e5179c Added capability to select the user agent string for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
456 if agent == "":
1596
8d59e4f3c828 Extended the User Agent handling to be able to set the string on a host basis (next to the global user agent string).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1593
diff changeset
457 # no agent string specified for the given host -> use global one
8d59e4f3c828 Extended the User Agent handling to be able to set the string on a host basis (next to the global user agent string).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1593
diff changeset
458 agent = Preferences.getHelp("UserAgent")
8d59e4f3c828 Extended the User Agent handling to be able to set the string on a host basis (next to the global user agent string).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1593
diff changeset
459 if agent == "":
8d59e4f3c828 Extended the User Agent handling to be able to set the string on a host basis (next to the global user agent string).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1593
diff changeset
460 # no global agent string specified -> use default one
8d59e4f3c828 Extended the User Agent handling to be able to set the string on a host basis (next to the global user agent string).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1593
diff changeset
461 agent = QWebPage.userAgentForUrl(self, url)
383
286de4e5179c Added capability to select the user agent string for the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
462 return agent
656
2f4496b1956f Started adding code to the web browser to extract SSL information from replies.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 653
diff changeset
463
2f4496b1956f Started adding code to the web browser to extract SSL information from replies.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 653
diff changeset
464 def __managerFinished(self, reply):
2f4496b1956f Started adding code to the web browser to extract SSL information from replies.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 653
diff changeset
465 """
2f4496b1956f Started adding code to the web browser to extract SSL information from replies.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 653
diff changeset
466 Private slot to handle a finished reply.
2f4496b1956f Started adding code to the web browser to extract SSL information from replies.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 653
diff changeset
467
2f4496b1956f Started adding code to the web browser to extract SSL information from replies.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 653
diff changeset
468 This slot is used to get SSL related information for a reply.
2f4496b1956f Started adding code to the web browser to extract SSL information from replies.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 653
diff changeset
469
2f4496b1956f Started adding code to the web browser to extract SSL information from replies.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 653
diff changeset
470 @param reply reference to the finished reply (QNetworkReply)
2f4496b1956f Started adding code to the web browser to extract SSL information from replies.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 653
diff changeset
471 """
2f4496b1956f Started adding code to the web browser to extract SSL information from replies.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 653
diff changeset
472 try:
2f4496b1956f Started adding code to the web browser to extract SSL information from replies.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 653
diff changeset
473 frame = reply.request().originatingObject()
2f4496b1956f Started adding code to the web browser to extract SSL information from replies.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 653
diff changeset
474 except AttributeError:
2f4496b1956f Started adding code to the web browser to extract SSL information from replies.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 653
diff changeset
475 frame = None
2f4496b1956f Started adding code to the web browser to extract SSL information from replies.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 653
diff changeset
476
2f4496b1956f Started adding code to the web browser to extract SSL information from replies.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 653
diff changeset
477 mainFrameRequest = frame == self.mainFrame()
2f4496b1956f Started adding code to the web browser to extract SSL information from replies.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 653
diff changeset
478
2f4496b1956f Started adding code to the web browser to extract SSL information from replies.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 653
diff changeset
479 if mainFrameRequest and \
1558
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
480 self.__sslConfiguration is not None and \
657
099d1ab9073e Added the SSL info label to the URL bar.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 656
diff changeset
481 reply.url() == self.mainFrame().url():
1558
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
482 self.__sslConfiguration = None
656
2f4496b1956f Started adding code to the web browser to extract SSL information from replies.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 653
diff changeset
483
2f4496b1956f Started adding code to the web browser to extract SSL information from replies.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 653
diff changeset
484 if reply.error() == QNetworkReply.NoError and \
2f4496b1956f Started adding code to the web browser to extract SSL information from replies.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 653
diff changeset
485 mainFrameRequest and \
1558
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
486 self.__sslConfiguration is None and \
657
099d1ab9073e Added the SSL info label to the URL bar.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 656
diff changeset
487 reply.url().scheme().lower() == "https" and \
099d1ab9073e Added the SSL info label to the URL bar.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 656
diff changeset
488 reply.url() == self.mainFrame().url():
1558
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
489 self.__sslConfiguration = reply.sslConfiguration()
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
490 self.__sslConfiguration.url = QUrl(reply.url())
1731
56cf9c150dbf Added code to write the timestamps to the Netscape bookmarks file and to record a timestamp for the last modification.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1670
diff changeset
491
56cf9c150dbf Added code to write the timestamps to the Netscape bookmarks file and to record a timestamp for the last modification.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1670
diff changeset
492 if reply.error() == QNetworkReply.NoError and \
56cf9c150dbf Added code to write the timestamps to the Netscape bookmarks file and to record a timestamp for the last modification.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1670
diff changeset
493 mainFrameRequest and \
56cf9c150dbf Added code to write the timestamps to the Netscape bookmarks file and to record a timestamp for the last modification.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1670
diff changeset
494 reply.url() == self.mainFrame().url():
56cf9c150dbf Added code to write the timestamps to the Netscape bookmarks file and to record a timestamp for the last modification.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1670
diff changeset
495 modified = reply.header(QNetworkRequest.LastModifiedHeader)
56cf9c150dbf Added code to write the timestamps to the Netscape bookmarks file and to record a timestamp for the last modification.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1670
diff changeset
496 if modified and modified.isValid():
2403
e3d7a861547c Continued implementing the delayed import.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2359
diff changeset
497 import Helpviewer.HelpWindow
1731
56cf9c150dbf Added code to write the timestamps to the Netscape bookmarks file and to record a timestamp for the last modification.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1670
diff changeset
498 manager = Helpviewer.HelpWindow.HelpWindow.bookmarksManager()
2403
e3d7a861547c Continued implementing the delayed import.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2359
diff changeset
499 from .Bookmarks.BookmarkNode import BookmarkNode
1731
56cf9c150dbf Added code to write the timestamps to the Netscape bookmarks file and to record a timestamp for the last modification.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1670
diff changeset
500 for bookmark in manager.bookmarksForUrl(reply.url()):
2999
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
501 manager.setTimestamp(bookmark, BookmarkNode.TsModified,
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
502 modified)
656
2f4496b1956f Started adding code to the web browser to extract SSL information from replies.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 653
diff changeset
503
2432
b1a2f9054b28 Reworked the various SSL info widgets of the web browser to show more info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2403
diff changeset
504 def getSslCertificate(self):
656
2f4496b1956f Started adding code to the web browser to extract SSL information from replies.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 653
diff changeset
505 """
2432
b1a2f9054b28 Reworked the various SSL info widgets of the web browser to show more info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2403
diff changeset
506 Public method to get a reference to the SSL certificate.
656
2f4496b1956f Started adding code to the web browser to extract SSL information from replies.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 653
diff changeset
507
2432
b1a2f9054b28 Reworked the various SSL info widgets of the web browser to show more info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2403
diff changeset
508 @return amended SSL certificate (QSslCertificate)
657
099d1ab9073e Added the SSL info label to the URL bar.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 656
diff changeset
509 """
1561
fe54c9df80e8 Fixed an issue with the latest browser changes.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1558
diff changeset
510 if self.__sslConfiguration is None:
fe54c9df80e8 Fixed an issue with the latest browser changes.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1558
diff changeset
511 return None
fe54c9df80e8 Fixed an issue with the latest browser changes.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1558
diff changeset
512
1558
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
513 sslInfo = self.__sslConfiguration.peerCertificate()
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
514 sslInfo.url = QUrl(self.__sslConfiguration.url)
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
515 return sslInfo
658
2856f7ea6780 Started implementing the SSL info display.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 657
diff changeset
516
2432
b1a2f9054b28 Reworked the various SSL info widgets of the web browser to show more info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2403
diff changeset
517 def getSslCertificateChain(self):
b1a2f9054b28 Reworked the various SSL info widgets of the web browser to show more info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2403
diff changeset
518 """
b1a2f9054b28 Reworked the various SSL info widgets of the web browser to show more info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2403
diff changeset
519 Public method to get a reference to the SSL certificate chain.
b1a2f9054b28 Reworked the various SSL info widgets of the web browser to show more info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2403
diff changeset
520
b1a2f9054b28 Reworked the various SSL info widgets of the web browser to show more info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2403
diff changeset
521 @return SSL certificate chain (list of QSslCertificate)
b1a2f9054b28 Reworked the various SSL info widgets of the web browser to show more info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2403
diff changeset
522 """
b1a2f9054b28 Reworked the various SSL info widgets of the web browser to show more info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2403
diff changeset
523 if self.__sslConfiguration is None:
b1a2f9054b28 Reworked the various SSL info widgets of the web browser to show more info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2403
diff changeset
524 return []
b1a2f9054b28 Reworked the various SSL info widgets of the web browser to show more info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2403
diff changeset
525
b1a2f9054b28 Reworked the various SSL info widgets of the web browser to show more info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2403
diff changeset
526 chain = self.__sslConfiguration.peerCertificateChain()
b1a2f9054b28 Reworked the various SSL info widgets of the web browser to show more info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2403
diff changeset
527 return chain
b1a2f9054b28 Reworked the various SSL info widgets of the web browser to show more info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2403
diff changeset
528
2585
242d6d991ca1 Changed the SSL label to indicate an unencrypted connection.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2432
diff changeset
529 def getSslConfiguration(self):
242d6d991ca1 Changed the SSL label to indicate an unencrypted connection.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2432
diff changeset
530 """
242d6d991ca1 Changed the SSL label to indicate an unencrypted connection.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2432
diff changeset
531 Public method to return a reference to the current SSL configuration.
242d6d991ca1 Changed the SSL label to indicate an unencrypted connection.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2432
diff changeset
532
242d6d991ca1 Changed the SSL label to indicate an unencrypted connection.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2432
diff changeset
533 @return reference to the SSL configuration in use (QSslConfiguration)
242d6d991ca1 Changed the SSL label to indicate an unencrypted connection.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2432
diff changeset
534 """
242d6d991ca1 Changed the SSL label to indicate an unencrypted connection.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2432
diff changeset
535 return self.__sslConfiguration
242d6d991ca1 Changed the SSL label to indicate an unencrypted connection.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2432
diff changeset
536
2432
b1a2f9054b28 Reworked the various SSL info widgets of the web browser to show more info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2403
diff changeset
537 def showSslInfo(self, pos):
658
2856f7ea6780 Started implementing the SSL info display.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 657
diff changeset
538 """
2856f7ea6780 Started implementing the SSL info display.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 657
diff changeset
539 Public slot to show some SSL information for the loaded page.
2954
bf0215fe12d1 Continued correcting doc strings by using the new doc string checker.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2585
diff changeset
540
bf0215fe12d1 Continued correcting doc strings by using the new doc string checker.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2585
diff changeset
541 @param pos position to show the info at (QPoint)
658
2856f7ea6780 Started implementing the SSL info display.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 657
diff changeset
542 """
1558
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
543 if SSL_AVAILABLE and self.__sslConfiguration is not None:
2432
b1a2f9054b28 Reworked the various SSL info widgets of the web browser to show more info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2403
diff changeset
544 from E5Network.E5SslInfoWidget import E5SslInfoWidget
2999
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
545 widget = E5SslInfoWidget(
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
546 self.mainFrame().url(), self.__sslConfiguration, self.view())
2432
b1a2f9054b28 Reworked the various SSL info widgets of the web browser to show more info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2403
diff changeset
547 widget.showAt(pos)
664
3061f8bd826e Fixed a few issues on Windows systems.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 661
diff changeset
548 else:
3020
542e97d4ecb3 Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2999
diff changeset
549 E5MessageBox.warning(
542e97d4ecb3 Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2999
diff changeset
550 self.view(),
2432
b1a2f9054b28 Reworked the various SSL info widgets of the web browser to show more info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2403
diff changeset
551 self.trUtf8("SSL Info"),
b1a2f9054b28 Reworked the various SSL info widgets of the web browser to show more info.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2403
diff changeset
552 self.trUtf8("""This site does not contain SSL information."""))
1558
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
553
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
554 def hasValidSslInfo(self):
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
555 """
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
556 Public method to check, if the page has a valid SSL certificate.
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
557
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
558 @return flag indicating a valid SSL certificate (boolean)
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
559 """
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
560 if self.__sslConfiguration is None:
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
561 return False
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
562
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
563 certList = self.__sslConfiguration.peerCertificateChain()
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
564 if not certList:
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
565 return False
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
566
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
567 certificateDict = Preferences.toDict(
3035
36e9f388958b Fixed a bunch of indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3034
diff changeset
568 Preferences.Prefs.settings.value("Ssl/CaCertificatesDict"))
1558
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
569 for server in certificateDict:
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
570 localCAList = QSslCertificate.fromData(certificateDict[server])
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
571 for cert in certList:
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
572 if cert in localCAList:
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
573 return True
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
574
2078
9f4a45741622 Made the second set of Qt5 compatibility changes.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1970
diff changeset
575 if qVersion() >= "5.0.0":
9f4a45741622 Made the second set of Qt5 compatibility changes.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1970
diff changeset
576 for cert in certList:
9f4a45741622 Made the second set of Qt5 compatibility changes.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1970
diff changeset
577 if cert.isBlacklisted():
9f4a45741622 Made the second set of Qt5 compatibility changes.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1970
diff changeset
578 return False
9f4a45741622 Made the second set of Qt5 compatibility changes.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1970
diff changeset
579 else:
9f4a45741622 Made the second set of Qt5 compatibility changes.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1970
diff changeset
580 for cert in certList:
9f4a45741622 Made the second set of Qt5 compatibility changes.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1970
diff changeset
581 if not cert.isValid():
9f4a45741622 Made the second set of Qt5 compatibility changes.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1970
diff changeset
582 return False
1558
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
583
754120837dd8 Extended the check for acceptable SSL certificates for indication via the URL entry field.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1518
diff changeset
584 return True
1651
bc68f24d5658 Added the ClickToFlash plug-in to (temporarily) block Flash and related content.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1647
diff changeset
585
bc68f24d5658 Added the ClickToFlash plug-in to (temporarily) block Flash and related content.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1647
diff changeset
586 @classmethod
bc68f24d5658 Added the ClickToFlash plug-in to (temporarily) block Flash and related content.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1647
diff changeset
587 def webPluginFactory(cls):
bc68f24d5658 Added the ClickToFlash plug-in to (temporarily) block Flash and related content.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1647
diff changeset
588 """
bc68f24d5658 Added the ClickToFlash plug-in to (temporarily) block Flash and related content.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1647
diff changeset
589 Class method to get a reference to the web plug-in factory instance.
bc68f24d5658 Added the ClickToFlash plug-in to (temporarily) block Flash and related content.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1647
diff changeset
590
bc68f24d5658 Added the ClickToFlash plug-in to (temporarily) block Flash and related content.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1647
diff changeset
591 @return reference to the web plug-in factory instance (WebPluginFactory
bc68f24d5658 Added the ClickToFlash plug-in to (temporarily) block Flash and related content.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1647
diff changeset
592 """
bc68f24d5658 Added the ClickToFlash plug-in to (temporarily) block Flash and related content.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1647
diff changeset
593 if cls._webPluginFactory is None:
2403
e3d7a861547c Continued implementing the delayed import.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2359
diff changeset
594 from .WebPlugins.WebPluginFactory import WebPluginFactory
1651
bc68f24d5658 Added the ClickToFlash plug-in to (temporarily) block Flash and related content.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1647
diff changeset
595 cls._webPluginFactory = WebPluginFactory()
bc68f24d5658 Added the ClickToFlash plug-in to (temporarily) block Flash and related content.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1647
diff changeset
596
bc68f24d5658 Added the ClickToFlash plug-in to (temporarily) block Flash and related content.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1647
diff changeset
597 return cls._webPluginFactory
1934
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
598
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
599 def event(self, evt):
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
600 """
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
601 Protected method implementing the event handler.
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
602
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
603 @param evt reference to the event (QEvent)
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
604 @return flag indicating that the event was handled (boolean)
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
605 """
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
606 if evt.type() == QEvent.Leave:
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
607 # Fake a mouse move event just outside of the widget to trigger
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
608 # the WebKit event handler's mouseMoved function. This implements
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
609 # the interesting mouse-out behavior like invalidating scrollbars.
2127
6a7e4fb5e07e Reverted the QMouseEvent change due to corrections in PyQt4.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2107
diff changeset
610 fakeEvent = QMouseEvent(QEvent.MouseMove, QPoint(0, -1),
6a7e4fb5e07e Reverted the QMouseEvent change due to corrections in PyQt4.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2107
diff changeset
611 Qt.NoButton, Qt.NoButton, Qt.NoModifier)
2525
8b507a9a2d40 Script changes: Future import added, super calls modified and unicode behavior for str.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 2432
diff changeset
612 return super(HelpWebPage, self).event(fakeEvent)
1934
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
613
2525
8b507a9a2d40 Script changes: Future import added, super calls modified and unicode behavior for str.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 2432
diff changeset
614 return super(HelpWebPage, self).event(evt)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
615
2999
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
616 ###############################################################################
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
617
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 923
diff changeset
618
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
619 class HelpBrowser(QWebView):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
620 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
621 Class implementing the helpbrowser widget.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
622
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
623 This is a subclass of the Qt QWebView to implement an
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
624 interface compatible with the QTextBrowser based variant.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
625
501
5c615a85241a Finished porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 487
diff changeset
626 @signal sourceChanged(QUrl) emitted after the current URL has changed
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
627 @signal forwardAvailable(bool) emitted after the current URL has changed
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
628 @signal backwardAvailable(bool) emitted after the current URL has changed
501
5c615a85241a Finished porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 487
diff changeset
629 @signal highlighted(str) emitted, when the mouse hovers over a link
5c615a85241a Finished porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 487
diff changeset
630 @signal search(QUrl) emitted, when a search is requested
2334
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
631 @signal zoomValueChanged(int) emitted to signal a change of the zoom value
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
632 """
487
4d41d03d3d00 Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 383
diff changeset
633 sourceChanged = pyqtSignal(QUrl)
4d41d03d3d00 Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 383
diff changeset
634 forwardAvailable = pyqtSignal(bool)
4d41d03d3d00 Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 383
diff changeset
635 backwardAvailable = pyqtSignal(bool)
4d41d03d3d00 Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 383
diff changeset
636 highlighted = pyqtSignal(str)
4d41d03d3d00 Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 383
diff changeset
637 search = pyqtSignal(QUrl)
2334
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
638 zoomValueChanged = pyqtSignal(int)
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
639
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
640 ZoomLevels = [
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
641 30, 50, 67, 80, 90,
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
642 100,
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
643 110, 120, 133, 150, 170, 200, 240, 300,
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
644 ]
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
645 ZoomLevelDefault = 100
487
4d41d03d3d00 Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 383
diff changeset
646
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 923
diff changeset
647 def __init__(self, mainWindow, parent=None, name=""):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
648 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
649 Constructor
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
650
638
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 634
diff changeset
651 @param mainWindow reference to the main window (HelpWindow)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
652 @param parent parent widget of this window (QWidget)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
653 @param name name of this window (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
654 """
2525
8b507a9a2d40 Script changes: Future import added, super calls modified and unicode behavior for str.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 2432
diff changeset
655 super(HelpBrowser, self).__init__(parent)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
656 self.setObjectName(name)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
657 self.setWhatsThis(self.trUtf8(
2999
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
658 """<b>Help Window</b>"""
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
659 """<p>This window displays the selected help information.</p>"""
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
660 ))
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
661
2403
e3d7a861547c Continued implementing the delayed import.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2359
diff changeset
662 import Helpviewer.HelpWindow
1670
6fd889391d2c Added a Speed Dial to the web browser including the capability to select the first ten pages by pressing Meta+1 to Meta+0.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1665
diff changeset
663 self.__speedDial = Helpviewer.HelpWindow.HelpWindow.speedDial()
6fd889391d2c Added a Speed Dial to the web browser including the capability to select the first ten pages by pressing Meta+1 to Meta+0.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1665
diff changeset
664
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
665 self.__page = HelpWebPage(self)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
666 self.setPage(self.__page)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
667
638
265c31231d9d Did some refactoring of the web browser code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 634
diff changeset
668 self.mw = mainWindow
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
669 self.ctrlPressed = False
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
670 self.__isLoading = False
634
7b84cbd2f752 Added tab previews to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 629
diff changeset
671 self.__progress = 0
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
672
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
673 self.__currentZoom = 100
2334
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
674 self.__zoomLevels = HelpBrowser.ZoomLevels[:]
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
675
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
676 self.__javaScriptBinding = None
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
677 self.__javaScriptEricObject = None
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
678
487
4d41d03d3d00 Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 383
diff changeset
679 self.mw.zoomTextOnlyChanged.connect(self.__applyZoom)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
680
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
681 self.page().setLinkDelegationPolicy(QWebPage.DelegateAllLinks)
487
4d41d03d3d00 Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 383
diff changeset
682 self.linkClicked.connect(self.setSource)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
683
487
4d41d03d3d00 Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 383
diff changeset
684 self.urlChanged.connect(self.__urlChanged)
4d41d03d3d00 Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 383
diff changeset
685 self.statusBarMessage.connect(self.__statusBarMessage)
4d41d03d3d00 Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 383
diff changeset
686 self.page().linkHovered.connect(self.__linkHovered)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
687
487
4d41d03d3d00 Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 383
diff changeset
688 self.loadStarted.connect(self.__loadStarted)
4d41d03d3d00 Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 383
diff changeset
689 self.loadProgress.connect(self.__loadProgress)
4d41d03d3d00 Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 383
diff changeset
690 self.loadFinished.connect(self.__loadFinished)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
691
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
692 self.page().setForwardUnsupportedContent(True)
487
4d41d03d3d00 Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 383
diff changeset
693 self.page().unsupportedContent.connect(self.__unsupportedContent)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
694
487
4d41d03d3d00 Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 383
diff changeset
695 self.page().downloadRequested.connect(self.__downloadRequested)
4d41d03d3d00 Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 383
diff changeset
696 self.page().frameCreated.connect(self.__addExternalBinding)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
697 self.__addExternalBinding(self.page().mainFrame())
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
698
487
4d41d03d3d00 Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 383
diff changeset
699 self.page().databaseQuotaExceeded.connect(self.__databaseQuotaExceeded)
350
db40effc5c65 Added support for Web SQL Databases to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 313
diff changeset
700
487
4d41d03d3d00 Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 383
diff changeset
701 self.mw.openSearchManager().currentEngineChanged.connect(
4d41d03d3d00 Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 383
diff changeset
702 self.__currentEngineChanged)
952
cc3e2e5558e9 Added support for access keys and drag & drop to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 945
diff changeset
703
cc3e2e5558e9 Added support for access keys and drag & drop to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 945
diff changeset
704 self.setAcceptDrops(True)
cc3e2e5558e9 Added support for access keys and drag & drop to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 945
diff changeset
705
1947
84626f18f2c3 Simplified the code a little bit by deleting the checks for the existance of QWebElement because Qt 4.7 is the minimum requirement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1945
diff changeset
706 self.__enableAccessKeys = Preferences.getHelp("AccessKeysEnabled")
84626f18f2c3 Simplified the code a little bit by deleting the checks for the existance of QWebElement because Qt 4.7 is the minimum requirement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1945
diff changeset
707 self.__accessKeysPressed = False
84626f18f2c3 Simplified the code a little bit by deleting the checks for the existance of QWebElement because Qt 4.7 is the minimum requirement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1945
diff changeset
708 self.__accessKeyLabels = []
84626f18f2c3 Simplified the code a little bit by deleting the checks for the existance of QWebElement because Qt 4.7 is the minimum requirement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1945
diff changeset
709 self.__accessKeyNodes = {}
84626f18f2c3 Simplified the code a little bit by deleting the checks for the existance of QWebElement because Qt 4.7 is the minimum requirement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1945
diff changeset
710
84626f18f2c3 Simplified the code a little bit by deleting the checks for the existance of QWebElement because Qt 4.7 is the minimum requirement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1945
diff changeset
711 self.page().loadStarted.connect(self.__hideAccessKeys)
84626f18f2c3 Simplified the code a little bit by deleting the checks for the existance of QWebElement because Qt 4.7 is the minimum requirement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1945
diff changeset
712 self.page().scrollRequested.connect(self.__hideAccessKeys)
1415
28fa9633d57e Added a dialog to show RSS feeds.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1232
diff changeset
713
28fa9633d57e Added a dialog to show RSS feeds.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1232
diff changeset
714 self.__rss = []
1518
e6e21910210d Added capability to zoom by a pinch gesture to the editor, the shell, the terminal, the web browser and various graphics related windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1509
diff changeset
715
1586
b3e34806b734 Extended the web page context menu by several entries to send links or the selected text, handling the clicked frame, translate the selected text with Google Translate and search it in Wictionary.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1584
diff changeset
716 self.__clickedFrame = None
b3e34806b734 Extended the web page context menu by several entries to send links or the selected text, handling the clicked frame, translate the selected text with Google Translate and search it in Wictionary.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1584
diff changeset
717
1945
47016f5af3b8 Enhanced the web browser by adding a personal information manager to assist in completing form fields through field context menu entries or by pressing Ctrl+Return/Ctrl+Enter.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1934
diff changeset
718 self.mw.personalInformationManager().connectPage(self.page())
1953
26aa6fd94dc2 Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1952
diff changeset
719 self.mw.greaseMonkeyManager().connectPage(self.page())
1945
47016f5af3b8 Enhanced the web browser by adding a personal information manager to assist in completing form fields through field context menu entries or by pressing Ctrl+Return/Ctrl+Enter.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1934
diff changeset
720
1518
e6e21910210d Added capability to zoom by a pinch gesture to the editor, the shell, the terminal, the web browser and various graphics related windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1509
diff changeset
721 self.grabGesture(Qt.PinchGesture)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
722
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 923
diff changeset
723 def __addExternalBinding(self, frame=None):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
724 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
725 Private slot to add javascript bindings for adding search providers.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
726
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
727 @param frame reference to the web frame (QWebFrame)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
728 """
2999
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
729 self.page().settings().setAttribute(QWebSettings.JavascriptEnabled,
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
730 True)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
731 if self.__javaScriptBinding is None:
142
94ce651735db Added code to (hopefully) fix the "Underlying C++ object deleted" issue in the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 96
diff changeset
732 self.__javaScriptBinding = JavaScriptExternalObject(self.mw, self)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
733
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
734 if frame is None:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
735 # called from QWebFrame.javaScriptWindowObjectCleared
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
736 frame = self.sender()
1584
38c0907eeea1 A little fix for the help browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1561
diff changeset
737 if isinstance(frame, HelpWebPage):
38c0907eeea1 A little fix for the help browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1561
diff changeset
738 frame = frame.mainFrame()
1665
b248526d3a1b Reworked some stuff in the web browser to use Qt resources.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1651
diff changeset
739 if frame.url().scheme() == "eric" and frame.url().path() == "home":
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
740 if self.__javaScriptEricObject is None:
2999
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
741 self.__javaScriptEricObject = JavaScriptEricObject(
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
742 self.mw, self)
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
743 frame.addToJavaScriptWindowObject(
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
744 "eric", self.__javaScriptEricObject)
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
745 elif frame.url().scheme() == "eric" and \
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
746 frame.url().path() == "speeddial":
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
747 frame.addToJavaScriptWindowObject(
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
748 "speeddial", self.__speedDial)
1670
6fd889391d2c Added a Speed Dial to the web browser including the capability to select the first ten pages by pressing Meta+1 to Meta+0.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1665
diff changeset
749 self.__speedDial.addWebFrame(frame)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
750 else:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
751 # called from QWebPage.frameCreated
2999
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
752 frame.javaScriptWindowObjectCleared.connect(
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
753 self.__addExternalBinding)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
754 frame.addToJavaScriptWindowObject("external", self.__javaScriptBinding)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
755
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 923
diff changeset
756 def linkedResources(self, relation=""):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
757 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
758 Public method to extract linked resources.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
759
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
760 @param relation relation to extract (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
761 @return list of linked resources (list of LinkedResource)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
762 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
763 resources = []
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
764
1947
84626f18f2c3 Simplified the code a little bit by deleting the checks for the existance of QWebElement because Qt 4.7 is the minimum requirement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1945
diff changeset
765 baseUrl = self.page().mainFrame().baseUrl()
84626f18f2c3 Simplified the code a little bit by deleting the checks for the existance of QWebElement because Qt 4.7 is the minimum requirement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1945
diff changeset
766
2999
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
767 linkElements = self.page().mainFrame().findAllElements(
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
768 "html > head > link")
1947
84626f18f2c3 Simplified the code a little bit by deleting the checks for the existance of QWebElement because Qt 4.7 is the minimum requirement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1945
diff changeset
769
84626f18f2c3 Simplified the code a little bit by deleting the checks for the existance of QWebElement because Qt 4.7 is the minimum requirement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1945
diff changeset
770 for linkElement in linkElements.toList():
84626f18f2c3 Simplified the code a little bit by deleting the checks for the existance of QWebElement because Qt 4.7 is the minimum requirement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1945
diff changeset
771 rel = linkElement.attribute("rel")
84626f18f2c3 Simplified the code a little bit by deleting the checks for the existance of QWebElement because Qt 4.7 is the minimum requirement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1945
diff changeset
772 href = linkElement.attribute("href")
84626f18f2c3 Simplified the code a little bit by deleting the checks for the existance of QWebElement because Qt 4.7 is the minimum requirement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1945
diff changeset
773 type_ = linkElement.attribute("type")
84626f18f2c3 Simplified the code a little bit by deleting the checks for the existance of QWebElement because Qt 4.7 is the minimum requirement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1945
diff changeset
774 title = linkElement.attribute("title")
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
775
1947
84626f18f2c3 Simplified the code a little bit by deleting the checks for the existance of QWebElement because Qt 4.7 is the minimum requirement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1945
diff changeset
776 if href == "" or type_ == "":
84626f18f2c3 Simplified the code a little bit by deleting the checks for the existance of QWebElement because Qt 4.7 is the minimum requirement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1945
diff changeset
777 continue
84626f18f2c3 Simplified the code a little bit by deleting the checks for the existance of QWebElement because Qt 4.7 is the minimum requirement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1945
diff changeset
778 if relation and rel != relation:
84626f18f2c3 Simplified the code a little bit by deleting the checks for the existance of QWebElement because Qt 4.7 is the minimum requirement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1945
diff changeset
779 continue
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
780
1947
84626f18f2c3 Simplified the code a little bit by deleting the checks for the existance of QWebElement because Qt 4.7 is the minimum requirement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1945
diff changeset
781 resource = LinkedResource()
84626f18f2c3 Simplified the code a little bit by deleting the checks for the existance of QWebElement because Qt 4.7 is the minimum requirement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1945
diff changeset
782 resource.rel = rel
84626f18f2c3 Simplified the code a little bit by deleting the checks for the existance of QWebElement because Qt 4.7 is the minimum requirement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1945
diff changeset
783 resource.type_ = type_
84626f18f2c3 Simplified the code a little bit by deleting the checks for the existance of QWebElement because Qt 4.7 is the minimum requirement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1945
diff changeset
784 resource.href = baseUrl.resolved(QUrl.fromEncoded(href))
84626f18f2c3 Simplified the code a little bit by deleting the checks for the existance of QWebElement because Qt 4.7 is the minimum requirement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1945
diff changeset
785 resource.title = title
84626f18f2c3 Simplified the code a little bit by deleting the checks for the existance of QWebElement because Qt 4.7 is the minimum requirement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1945
diff changeset
786
84626f18f2c3 Simplified the code a little bit by deleting the checks for the existance of QWebElement because Qt 4.7 is the minimum requirement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1945
diff changeset
787 resources.append(resource)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
788
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
789 return resources
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
790
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
791 def __currentEngineChanged(self):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
792 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
793 Private slot to track a change of the current search engine.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
794 """
1665
b248526d3a1b Reworked some stuff in the web browser to use Qt resources.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1651
diff changeset
795 if self.url().toString() == "eric:home":
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
796 self.reload()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
797
1953
26aa6fd94dc2 Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1952
diff changeset
798 def setSource(self, name, requestData=None):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
799 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
800 Public method used to set the source to be displayed.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
801
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
802 @param name filename to be shown (QUrl)
1953
26aa6fd94dc2 Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1952
diff changeset
803 @param requestData tuple containing the request data (QNetworkRequest,
26aa6fd94dc2 Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1952
diff changeset
804 QNetworkAccessManager.Operation, QByteArray)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
805 """
1953
26aa6fd94dc2 Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1952
diff changeset
806 if (name is None or not name.isValid()) and requestData is None:
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
807 return
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
808
1953
26aa6fd94dc2 Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1952
diff changeset
809 if name is None and requestData is not None:
26aa6fd94dc2 Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1952
diff changeset
810 name = requestData[0].url()
26aa6fd94dc2 Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1952
diff changeset
811
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
812 if self.ctrlPressed:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
813 # open in a new window
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
814 self.mw.newTab(name)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
815 self.ctrlPressed = False
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
816 return
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
817
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
818 if not name.scheme():
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
819 name.setUrl(Preferences.getHelp("DefaultScheme") + name.toString())
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
820
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
821 if len(name.scheme()) == 1 or \
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
822 name.scheme() == "file":
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
823 # name is a local file
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
824 if name.scheme() and len(name.scheme()) == 1:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
825 # it is a local path on win os
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
826 name = QUrl.fromLocalFile(name.toString())
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
827
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
828 if not QFileInfo(name.toLocalFile()).exists():
3020
542e97d4ecb3 Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2999
diff changeset
829 E5MessageBox.critical(
542e97d4ecb3 Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2999
diff changeset
830 self,
1232
ed31e909cf2e Harmonisation of some display strings related to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1131
diff changeset
831 self.trUtf8("eric5 Web Browser"),
2999
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
832 self.trUtf8(
3034
7ce719013078 Fixed various coding style issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3022
diff changeset
833 """<p>The file <b>{0}</b> does not exist.</p>""")
3035
36e9f388958b Fixed a bunch of indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3034
diff changeset
834 .format(name.toLocalFile()))
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
835 return
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
836
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
837 if name.toLocalFile().endswith(".pdf") or \
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
838 name.toLocalFile().endswith(".PDF") or \
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
839 name.toLocalFile().endswith(".chm") or \
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
840 name.toLocalFile().endswith(".CHM"):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
841 started = QDesktopServices.openUrl(name)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
842 if not started:
3020
542e97d4ecb3 Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2999
diff changeset
843 E5MessageBox.critical(
542e97d4ecb3 Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2999
diff changeset
844 self,
1232
ed31e909cf2e Harmonisation of some display strings related to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1131
diff changeset
845 self.trUtf8("eric5 Web Browser"),
3022
57179e4cdadd Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3020
diff changeset
846 self.trUtf8(
57179e4cdadd Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3020
diff changeset
847 """<p>Could not start a viewer"""
57179e4cdadd Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3020
diff changeset
848 """ for file <b>{0}</b>.</p>""")
57179e4cdadd Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3020
diff changeset
849 .format(name.path()))
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
850 return
278
c93823b96faa Added a handler for ftp: URLs to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 260
diff changeset
851 elif name.scheme() in ["mailto"]:
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
852 started = QDesktopServices.openUrl(name)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
853 if not started:
3020
542e97d4ecb3 Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2999
diff changeset
854 E5MessageBox.critical(
542e97d4ecb3 Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2999
diff changeset
855 self,
1232
ed31e909cf2e Harmonisation of some display strings related to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1131
diff changeset
856 self.trUtf8("eric5 Web Browser"),
3022
57179e4cdadd Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3020
diff changeset
857 self.trUtf8(
57179e4cdadd Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3020
diff changeset
858 """<p>Could not start an application"""
57179e4cdadd Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3020
diff changeset
859 """ for URL <b>{0}</b>.</p>""")
57179e4cdadd Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3020
diff changeset
860 .format(name.toString()))
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
861 return
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
862 elif name.scheme() == "javascript":
2107
1690f30db6f3 Reverted the "ComponentFormattingOptions" changes done for Qt5 because PyQt4 has changed.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2094
diff changeset
863 scriptSource = QUrl.fromPercentEncoding(name.toString(
1690f30db6f3 Reverted the "ComponentFormattingOptions" changes done for Qt5 because PyQt4 has changed.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2094
diff changeset
864 QUrl.FormattingOptions(QUrl.TolerantMode | QUrl.RemoveScheme)))
757
d3daf1d8f058 Fixed the handling of 'javascript' schemes in the web browser and enhanced the download manager a bit.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 748
diff changeset
865 self.page().mainFrame().evaluateJavaScript(scriptSource)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
866 return
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
867 else:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
868 if name.toString().endswith(".pdf") or \
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
869 name.toString().endswith(".PDF") or \
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
870 name.toString().endswith(".chm") or \
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
871 name.toString().endswith(".CHM"):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
872 started = QDesktopServices.openUrl(name)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
873 if not started:
3020
542e97d4ecb3 Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2999
diff changeset
874 E5MessageBox.critical(
542e97d4ecb3 Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2999
diff changeset
875 self,
1232
ed31e909cf2e Harmonisation of some display strings related to the web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1131
diff changeset
876 self.trUtf8("eric5 Web Browser"),
3022
57179e4cdadd Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3020
diff changeset
877 self.trUtf8(
57179e4cdadd Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3020
diff changeset
878 """<p>Could not start a viewer"""
57179e4cdadd Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3020
diff changeset
879 """ for file <b>{0}</b>.</p>""")
57179e4cdadd Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3020
diff changeset
880 .format(name.path()))
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
881 return
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
882
1953
26aa6fd94dc2 Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1952
diff changeset
883 if requestData is not None:
26aa6fd94dc2 Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1952
diff changeset
884 self.load(*requestData)
26aa6fd94dc2 Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1952
diff changeset
885 else:
26aa6fd94dc2 Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1952
diff changeset
886 self.load(name)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
887
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
888 def source(self):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
889 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
890 Public method to return the URL of the loaded page.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
891
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
892 @return URL loaded in the help browser (QUrl)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
893 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
894 return self.url()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
895
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
896 def documentTitle(self):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
897 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
898 Public method to return the title of the loaded page.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
899
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
900 @return title (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
901 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
902 return self.title()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
903
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
904 def backward(self):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
905 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
906 Public slot to move backwards in history.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
907 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
908 self.triggerPageAction(QWebPage.Back)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
909 self.__urlChanged(self.history().currentItem().url())
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
910
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
911 def forward(self):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
912 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
913 Public slot to move forward in history.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
914 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
915 self.triggerPageAction(QWebPage.Forward)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
916 self.__urlChanged(self.history().currentItem().url())
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
917
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
918 def home(self):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
919 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
920 Public slot to move to the first page loaded.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
921 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
922 homeUrl = QUrl(Preferences.getHelp("HomePage"))
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
923 self.setSource(homeUrl)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
924 self.__urlChanged(self.history().currentItem().url())
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
925
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
926 def reload(self):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
927 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
928 Public slot to reload the current page.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
929 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
930 self.triggerPageAction(QWebPage.Reload)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
931
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
932 def copy(self):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
933 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
934 Public slot to copy the selected text.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
935 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
936 self.triggerPageAction(QWebPage.Copy)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
937
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
938 def isForwardAvailable(self):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
939 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
940 Public method to determine, if a forward move in history is possible.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
941
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
942 @return flag indicating move forward is possible (boolean)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
943 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
944 return self.history().canGoForward()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
945
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
946 def isBackwardAvailable(self):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
947 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
948 Public method to determine, if a backwards move in history is possible.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
949
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
950 @return flag indicating move backwards is possible (boolean)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
951 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
952 return self.history().canGoBack()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
953
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
954 def __levelForZoom(self, zoom):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
955 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
956 Private method determining the zoom level index given a zoom factor.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
957
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
958 @param zoom zoom factor (integer)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
959 @return index of zoom factor (integer)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
960 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
961 try:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
962 index = self.__zoomLevels.index(zoom)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
963 except ValueError:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
964 for index in range(len(self.__zoomLevels)):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
965 if zoom <= self.__zoomLevels[index]:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
966 break
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
967 return index
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
968
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
969 def __applyZoom(self):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
970 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
971 Private slot to apply the current zoom factor.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
972 """
2334
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
973 self.setZoomValue(self.__currentZoom)
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
974
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
975 def setZoomValue(self, value):
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
976 """
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
977 Public method to set the zoom value.
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
978
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
979 @param value zoom value (integer)
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
980 """
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
981 if value != self.zoomValue():
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
982 try:
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
983 self.setZoomFactor(value / 100.0)
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
984 except AttributeError:
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
985 self.setTextSizeMultiplier(value / 100.0)
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
986 self.zoomValueChanged.emit(value)
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
987
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
988 def zoomValue(self):
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
989 """
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
990 Public method to get the current zoom value.
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
991
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
992 @return zoom value (integer)
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
993 """
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
994 try:
2334
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
995 val = self.zoomFactor() * 100
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
996 except AttributeError:
2334
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
997 val = self.textSizeMultiplier() * 100
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
998 return int(val)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
999
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1000 def zoomIn(self):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1001 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1002 Public slot to zoom into the page.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1003 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1004 index = self.__levelForZoom(self.__currentZoom)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1005 if index < len(self.__zoomLevels) - 1:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1006 self.__currentZoom = self.__zoomLevels[index + 1]
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1007 self.__applyZoom()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1008
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1009 def zoomOut(self):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1010 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1011 Public slot to zoom out of the page.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1012 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1013 index = self.__levelForZoom(self.__currentZoom)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1014 if index > 0:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1015 self.__currentZoom = self.__zoomLevels[index - 1]
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1016 self.__applyZoom()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1017
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 923
diff changeset
1018 def zoomReset(self):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1019 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1020 Public method to reset the zoom factor.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1021 """
2334
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
1022 self.__currentZoom = self.__zoomLevels[HelpBrowser.ZoomLevelDefault]
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1023 self.__applyZoom()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1024
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1025 def hasSelection(self):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1026 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1027 Public method to determine, if there is some text selected.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1028
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1029 @return flag indicating text has been selected (boolean)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1030 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1031 return self.selectedText() != ""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1032
376
0c4c359c4870 Added option to highlight all occurences to the web browser search widget.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 350
diff changeset
1033 def findNextPrev(self, txt, case, backwards, wrap, highlightAll):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1034 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1035 Public slot to find the next occurrence of a text.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1036
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1037 @param txt text to search for (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1038 @param case flag indicating a case sensitive search (boolean)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1039 @param backwards flag indicating a backwards search (boolean)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1040 @param wrap flag indicating to wrap around (boolean)
2999
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
1041 @param highlightAll flag indicating to highlight all occurrences
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
1042 (boolean)
1823
21d988eaf1bf Added the capability to search in the recorded log of the log viewer.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1733
diff changeset
1043 @return flag indicating that a match was found (boolean)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1044 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1045 findFlags = QWebPage.FindFlags()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1046 if case:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1047 findFlags |= QWebPage.FindCaseSensitively
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1048 if backwards:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1049 findFlags |= QWebPage.FindBackward
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1050 if wrap:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1051 findFlags |= QWebPage.FindWrapsAroundDocument
376
0c4c359c4870 Added option to highlight all occurences to the web browser search widget.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 350
diff changeset
1052 try:
0c4c359c4870 Added option to highlight all occurences to the web browser search widget.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 350
diff changeset
1053 if highlightAll:
0c4c359c4870 Added option to highlight all occurences to the web browser search widget.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 350
diff changeset
1054 findFlags |= QWebPage.HighlightAllOccurrences
0c4c359c4870 Added option to highlight all occurences to the web browser search widget.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 350
diff changeset
1055 except AttributeError:
0c4c359c4870 Added option to highlight all occurences to the web browser search widget.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 350
diff changeset
1056 pass
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1057
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1058 return self.findText(txt, findFlags)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1059
1934
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
1060 def __isMediaElement(self, element):
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
1061 """
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
1062 Private method to check, if the given element is a media element.
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
1063
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
1064 @param element element to be checked (QWebElement)
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
1065 @return flag indicating a media element (boolean)
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
1066 """
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
1067 return element.tagName().lower() in ["video", "audio"]
ad6b7c30fb9f Added context menu entries for HTML5 media elements.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1823
diff changeset
1068
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1069 def contextMenuEvent(self, evt):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1070 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1071 Protected method called to create a context menu.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1072
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1073 This method is overridden from QWebView.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1074
2999
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
1075 @param evt reference to the context menu event object
28c75409a78f Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2954
diff changeset
1076 (QContextMenuEvent)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1077 """
1596
8d59e4f3c828 Extended the User Agent handling to be able to set the string on a host basis (next to the global user agent string).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1593
diff changeset
1078 from .UserAgent.UserAgentMenu import UserAgentMenu
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1079 menu = QMenu(self)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1080
1586
b3e34806b734 Extended the web page context menu by several entries to send links or the selected text, handling the clicked frame, translate the selected text with Google Translate and search it in Wictionary.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1584
diff changeset
1081 frameAtPos = self.page().frameAt(evt.pos())
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1082 hit = self.page().mainFrame().hitTestContent(evt.pos())
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1083 if not hit.linkUrl().isEmpty():
3022
57179e4cdadd Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3020
diff changeset
1084 menu.addAction(
57179e4cdadd Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3020
diff changeset
1085 UI.PixmapCache.getIcon("openNewTab.png"),
1586
b3e34806b734 Extended the web page context menu by several entries to send links or the selected text, handling the clicked frame, translate the selected text with Google Translate and search it in Wictionary.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1584
diff changeset
1086 self.trUtf8("Open Link in New Tab\tCtrl+LMB"),
b3e34806b734 Extended the web page context menu by several entries to send links or the selected text, handling the clicked frame, translate the selected text with Google Translate and search it in Wictionary.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1584
diff changeset
1087 self.__openLinkInNewTab).setData(hit.linkUrl())
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@di&