diff -r 1b7cd7409170 -r bc68f24d5658 Helpviewer/WebPlugins/WebPluginFactory.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Helpviewer/WebPlugins/WebPluginFactory.py Wed Feb 22 09:20:53 2012 +0100
@@ -0,0 +1,98 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2012 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing the web plug-in factory.
+"""
+
+from PyQt4.QtWebKit import QWebPluginFactory
+
+from .ClickToFlash.ClickToFlashPlugin import ClickToFlashPlugin
+
+
+class WebPluginFactory(QWebPluginFactory):
+ """
+ Class implementing the web plug-in factory.
+ """
+ def __init__(self, parent=None):
+ """
+ Constructor
+
+ @param parent reference to the parent object (QObject)
+ """
+ super().__init__(parent)
+
+ self.__loaded = False
+
+ def create(self, mimeType, url, argumentNames, argumentValues):
+ """
+ Public method to create a plug-in instance for the given MIME type with
+ the given data.
+
+ @param mimeType MIME type for the plug-in (string)
+ @param url URL for the plug-in (QUrl)
+ @param argumentNames list of argument names (list of strings)
+ @param argumentValues list of argument values (list of strings)
+ @return reference to the created object (QObject)
+ """
+ if not self.__loaded:
+ self.__initialize()
+
+ if mimeType in self.__pluginsCache:
+ return self.__pluginsCache[mimeType].create(
+ mimeType, url, argumentNames, argumentValues)
+ else:
+ return None
+
+ def plugins(self):
+ """
+ Public method to get a list of plug-ins.
+
+ @return list of plug-ins (list of QWebPluginFactory.Plugin)
+ """
+ if not self.__loaded:
+ self.__initialize()
+
+ plugins = []
+ for plugin in self.__plugins.values():
+ if not plugin.isAnonymous():
+ pluginInfo = plugin.metaPlugin()
+ plugins.append(pluginInfo)
+ return plugins
+
+ def refreshPlugins(self):
+ """
+ Public method to refresh the list of supported plug-ins.
+ """
+ self.__initialize()
+ super().refreshPlugins()
+
+ def __initialize(self):
+ """
+ Private method to initialize the factory.
+ """
+ self.__loaded = True
+ self.__plugins = {}
+ self.__pluginsCache = {}
+
+ self.__plugins["ClickToFlash"] = ClickToFlashPlugin()
+
+ for plugin in self.__plugins.values():
+ for pluginMimeType in plugin.metaPlugin().mimeTypes:
+ self.__pluginsCache[pluginMimeType.name] = plugin
+
+ def plugin(self, name):
+ """
+ Public method to get a reference to the named plug-in.
+
+ @param name name of the plug-in (string)
+ """
+ if not self.__loaded:
+ self.__initialize()
+
+ if name in self.__plugins:
+ return self.__plugins[name]
+
+ return None
