Quick fix to make the documentation work, needs a proper solution though.

Reviewed-by: kh
(cherry picked from commit 0fd81e81a357edb9f9e615cff28a1876bd363b2e)

3 files changed, 23 insertions, 4 deletions

diff --git a/tools/assistant/tools/assistant/helpviewer.cpp b/tools/assistant/tools/assistant/helpviewer.cpp
index 0c51a02..85e4e71 100644
--- a/tools/assistant/tools/assistant/helpviewer.cpp
+++ b/tools/assistant/tools/assistant/helpviewer.cpp
@@ -52,6 +52,10 @@
 
 QT_BEGIN_NAMESPACE
 
+QString AbstractHelpViewer::DocPath = QString::fromLatin1("qthelp://com."
+    "trolltech.qt.%1/").arg(QString(QLatin1String(QT_VERSION_STR))
+    .replace(QLatin1String("."), QLatin1String("")));
+
 QString AbstractHelpViewer::AboutBlank =
     QCoreApplication::translate("HelpViewer", "<title>about:blank</title>");
 
diff --git a/tools/assistant/tools/assistant/helpviewer.h b/tools/assistant/tools/assistant/helpviewer.h
index 6f1f48d..9c3971f 100644
--- a/tools/assistant/tools/assistant/helpviewer.h
+++ b/tools/assistant/tools/assistant/helpviewer.h
@@ -67,6 +67,7 @@ public:
 
     virtual bool handleForwardBackwardMouseButtons(QMouseEvent *e) = 0;
 
+    static QString DocPath;
     static QString AboutBlank;
     static QString LocalHelpFile;
     static QString PageNotFoundMessage;
diff --git a/tools/assistant/tools/assistant/helpviewer_qwv.cpp b/tools/assistant/tools/assistant/helpviewer_qwv.cpp
index db1cd58..a19b29a 100644
--- a/tools/assistant/tools/assistant/helpviewer_qwv.cpp
+++ b/tools/assistant/tools/assistant/helpviewer_qwv.cpp
@@ -129,13 +129,27 @@ QNetworkReply *HelpNetworkAccessManager::createRequest(Operation /*op*/,
     const QNetworkRequest &request, QIODevice* /*outgoingData*/)
 {
     TRACE_OBJ
-    const QUrl &url = request.url();
-    const QString &mimeType = AbstractHelpViewer::mimeFromUrl(url.toString());
-    
+    QString url = request.url().toString();
     HelpEngineWrapper &helpEngine = HelpEngineWrapper::instance();
+
+    // TODO: For some reason the url to load is already wrong (passed from webkit)
+    // though the css file and the references inside should work that way. One 
+    // possible problem might be that the css is loaded at the same level as the
+    // html, thus a path inside the css like (../images/foo.png) might cd out of
+    // the virtual folder
+    if (!helpEngine.findFile(url).isValid()) {
+        if (url.startsWith(AbstractHelpViewer::DocPath)) {
+            if (!url.startsWith(AbstractHelpViewer::DocPath + QLatin1String("qdoc/"))) {
+                url = url.replace(AbstractHelpViewer::DocPath,
+                    AbstractHelpViewer::DocPath + QLatin1String("qdoc/"));
+            }
+        }
+    }
+
+    const QString &mimeType = AbstractHelpViewer::mimeFromUrl(url);
     const QByteArray &data = helpEngine.findFile(url).isValid()
         ? helpEngine.fileData(url)
-        : AbstractHelpViewer::PageNotFoundMessage.arg(url.toString()).toUtf8();
+        : AbstractHelpViewer::PageNotFoundMessage.arg(url).toUtf8();
     return new HelpNetworkReply(request, data, mimeType.isEmpty()
         ? QLatin1String("application/octet-stream") : mimeType);
 }