Helpviewer/Network/QtHelpAccessHandler.py

changeset 0
de9c2efb9d02
child 12
1d8dd9706f46
diff -r 000000000000 -r de9c2efb9d02 Helpviewer/Network/QtHelpAccessHandler.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Helpviewer/Network/QtHelpAccessHandler.py	Mon Dec 28 16:03:33 2009 +0000
@@ -0,0 +1,50 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2009 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a scheme access handler for QtHelp.
+"""
+
+from SchemeAccessHandler import SchemeAccessHandler
+
+from NetworkReply import NetworkReply
+
+class QtHelpAccessHandler(SchemeAccessHandler):
+    """
+    Class implementing a scheme access handler for QtHelp.
+    """
+    def __init__(self, engine, parent = None):
+        """
+        Constructor
+        
+        @param engine reference to the help engine (QHelpEngine)
+        @param parent reference to the parent object (QObject)
+        """
+        SchemeAccessHandler.__init__(self, parent)
+        
+        self.__engine = engine
+    
+    def createRequest(self, op, request, outgoingData = None):
+        """
+        Protected method to create a request.
+        
+        @param op the operation to be performed (QNetworkAccessManager.Operation)
+        @param request reference to the request object (QNetworkRequest)
+        @param outgoingData reference to an IODevice containing data to be sent
+            (QIODevice)
+        @return reference to the created reply object (QNetworkReply)
+        """
+        url = request.url()
+        strUrl = url.toString()
+        
+        if strUrl.endswith(".svg") or strUrl.endswith(".svgz"):
+            mimeType = "image/svg+xml"
+        elif strUrl.endswith(".css"):
+            mimeType = "text/css"
+        elif strUrl.endswith(".js"):
+            mimeType = "text/javascript"
+        else:
+            mimeType = "text/html"
+        return NetworkReply(request, self.__engine.fileData(url), mimeType)

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