Fixed compilation with QtWebKit < 2.2 and AKN plugin.

BUILDING

@@ -75,6 +75,16 @@ Available Defines
                           example:
                           $ export USE_WEBGL="true"
                           
+   USE_QTWEBKIT_2_2       Enable support for Geolocation and Notifications API.
+                          You need to have QtWebKit version at least 2.2 to pass compilation
+                          with this define.
+                          Note: In order to get support for Geolocation and Notifications,
+                          your QtWebKit has to be compiled with its support.
+                          (disabled by default)
+                          
+                          example:
+                          $ export USE_QTWEBKIT_2_2="true"
+
    NONBLOCK_JS_DIALOGS    Enable non-blocking JavaScript dialogs from alert() prompt()
                           and confirm() functions. They are shown inside page and are not 
                           blocking application window.
@@ -129,4 +139,3 @@ Available Defines
                           example:
                           $ export QUPZILLA_PREFIX="/usr/"
                                    
-                          

src/defines.pri

@@ -28,6 +28,7 @@ d_w7api = $$(W7API)
 d_kde = $$(KDE)
 d_portable = $$(PORTABLE_BUILD)
 d_nonblock_dialogs = $$(NONBLOCK_JS_DIALOGS)
+d_use_qtwebkit_2_2 = $$(USE_QTWEBKIT_2_2)
 
 equals(d_no_system_datapath, "true") { DEFINES += NO_SYSTEM_DATAPATH }
 equals(d_use_webgl, "true") { DEFINES += USE_WEBGL }
@@ -35,6 +36,7 @@ equals(d_w7api, "true") { DEFINES += W7API }
 equals(d_kde, "true") { DEFINES += KDE }
 equals(d_portable, "true") { DEFINES += PORTABLE_BUILD }
 equals(d_nonblock_dialogs, "true") { DEFINES += NONBLOCK_JS_DIALOGS }
+equals(d_use_qtwebkit_2_2, "true") { DEFINES += USE_QTWEBKIT_2_2 }
 
 !mac:unix {
     d_prefix = $$(QUPZILLA_PREFIX)

src/lib/other/sourceviewer.cpp

@@ -32,6 +32,8 @@
 #include <QInputDialog>
 #include <QWebFrame>
 
+#include <QTextEdit>
+
 SourceViewer::SourceViewer(QWebFrame* frame, const QString &selectedHtml)
     : QWidget(0)
     , m_frame(frame)
@@ -41,6 +43,8 @@ SourceViewer::SourceViewer(QWebFrame* frame, const QString &selectedHtml)
     m_layout = new QBoxLayout(QBoxLayout::TopToBottom, this);
     m_sourceEdit = new PlainEditWithLines(this);
     m_sourceEdit->setObjectName("sourceviewer-textedit");
+    m_sourceEdit->setReadOnly(true);
+    m_sourceEdit->setUndoRedoEnabled(false);
 
     m_statusBar = new QStatusBar(this);
     m_statusBar->showMessage(frame->url().toString());
@@ -51,9 +55,7 @@ SourceViewer::SourceViewer(QWebFrame* frame, const QString &selectedHtml)
     m_layout->setSpacing(0);
     m_layout->setMenuBar(menuBar);
 
-    this->resize(650, 600);
+    resize(650, 600);
-    m_sourceEdit->setReadOnly(true);
-    m_sourceEdit->moveCursor(QTextCursor::Start);
 
     QFont font;
     font.setFamily("Tahoma");
@@ -94,18 +96,14 @@ SourceViewer::SourceViewer(QWebFrame* frame, const QString &selectedHtml)
 
     qz_centerWidgetToParent(this, frame->page()->view());
 
-    m_sourceEdit->setUndoRedoEnabled(false);
+    m_sourceEdit->setPlainText(frame->toHtml());
-    m_sourceEdit->insertPlainText(frame->toHtml());
-    m_sourceEdit->setUndoRedoEnabled(true);
 
     //Highlight selectedHtml
     if (!selectedHtml.isEmpty()) {
         m_sourceEdit->find(selectedHtml, QTextDocument::FindWholeWords);
     }
     else {
-        QTextCursor cursor = m_sourceEdit->textCursor();
+        m_sourceEdit->moveCursor(QTextCursor::Start);
-        cursor.setPosition(0);
-        m_sourceEdit->setTextCursor(cursor);
     }
 }
 
@@ -145,7 +143,7 @@ void SourceViewer::reload()
 {
     if (m_frame) {
         m_sourceEdit->clear();
-        m_sourceEdit->insertPlainText(m_frame.data()->toHtml());
+        m_sourceEdit->setPlainText(m_frame.data()->toHtml());
 
         m_statusBar->showMessage(tr("Source reloaded"));
     }
@@ -157,6 +155,7 @@ void SourceViewer::reload()
 void SourceViewer::setTextEditable()
 {
     m_sourceEdit->setReadOnly(!m_sourceEdit->isReadOnly());
+    m_sourceEdit->setUndoRedoEnabled(true);
 
     m_statusBar->showMessage(tr("Editable changed"));
 }

src/lib/plugins/pluginproxy.h

@@ -18,11 +18,11 @@
 #ifndef PLUGINPROXY_H
 #define PLUGINPROXY_H
 
-#include "mainapplication.h"
-#include "networkmanager.h"
 #include "plugins.h"
 #include "qz_namespace.h"
 
+class QupZilla;
+
 class QT_QUPZILLA_EXPORT PluginProxy : public Plugins
 {
     Q_OBJECT

src/lib/tools/htmlhighlighter.h

@@ -78,6 +78,7 @@ private:
         QRegExp pattern;
         QTextCharFormat format;
     };
+
     QVector<HighlightingRule> highlightingRules;
 
     QRegExp commentStartExpression;

src/lib/webview/webpage.cpp

@@ -82,7 +82,7 @@ WebPage::WebPage(QupZilla* mainClass)
 
     connect(mainFrame(), SIGNAL(javaScriptWindowObjectCleared()), this, SLOT(addJavaScriptObject()));
 
-#if (QTWEBKIT_VERSION >= QTWEBKIT_VERSION_CHECK(2, 2, 0))
+#ifdef USE_QTWEBKIT_2_2
     connect(this, SIGNAL(featurePermissionRequested(QWebFrame*, QWebPage::Feature)), this, SLOT(featurePermissionRequested(QWebFrame*, QWebPage::Feature)));
 #endif
 }
@@ -286,7 +286,7 @@ void WebPage::windowCloseRequested()
     webView->closeView();
 }
 
-#if (QTWEBKIT_VERSION >= QTWEBKIT_VERSION_CHECK(2, 2, 0))
+#ifdef USE_QTWEBKIT_2_2
 void WebPage::featurePermissionRequested(QWebFrame* frame, const QWebPage::Feature &feature)
 {
     // We should probably ask user here ... -,-

src/lib/webview/webpage.h

@@ -75,7 +75,6 @@ signals:
     void privacyChanged(bool status);
 
 protected slots:
-    QWebPage* createWindow(QWebPage::WebWindowType type);
     void handleUnsupportedContent(QNetworkReply* url);
 
     void progress(int prog);
@@ -91,10 +90,13 @@ private slots:
     void downloadRequested(const QNetworkRequest &request);
     void windowCloseRequested();
 
-#if (QTWEBKIT_VERSION >= QTWEBKIT_VERSION_CHECK(2, 2, 0))
+#ifdef USE_QTWEBKIT_2_2
     void featurePermissionRequested(QWebFrame* frame, const QWebPage::Feature &feature);
 #endif
 
+protected:
+    QWebPage* createWindow(QWebPage::WebWindowType type);
+
 private:
     virtual bool supportsExtension(Extension extension) const;
     virtual bool extension(Extension extension, const ExtensionOption* option, ExtensionReturn* output = 0);

src/plugins/AccessKeysNavigation/akn_plugin.cpp

@@ -18,6 +18,7 @@
 #include "akn_plugin.h"
 #include "akn_handler.h"
 #include "akn_settings.h"
+#include "mainapplication.h"
 #include "pluginproxy.h"
 #include "qupzilla.h"
 

src/plugins/MouseGestures/MouseGestures.pro

@@ -1,4 +1,4 @@
-QT += network webkit
+QT += webkit
 TARGET = MouseGestures
 os2: TARGET = MouseGes
 

src/plugins/MouseGestures/mousegesturesplugin.cpp

@@ -18,6 +18,7 @@
 #include "mousegesturesplugin.h"
 #include "pluginproxy.h"
 #include "mousegestures.h"
+#include "mainapplication.h"
 #include "qupzilla.h"
 
 #include <QTranslator>

src/plugins/TestPlugin/TestPlugin.pro

@@ -3,7 +3,7 @@
 # Project created by QtCreator 2011-02-13T10:23:13
 #
 #-------------------------------------------------
-QT += network webkit
+QT += webkit
 TARGET = TestPlugin
 # OS/2 allows only 8 chars in TARGET
 os2: TARGET = TestPlug

src/plugins/TestPlugin/testplugin.cpp

@@ -19,6 +19,7 @@
 #include "qupzilla.h"
 #include "webview.h"
 #include "pluginproxy.h"
+#include "mainapplication.h"
 
 #include <QTranslator>
 #include <QPushButton>