Don't steal Ctrl+U/B/I shortcuts from page.

When writing eg. mail on gmail, you can make text bold,
underline and italic with Ctrl+U/B/I shortcuts.
It will now correctly process the web action instead
of showing bookmarks sidebar, source of page and page info.

Shortcut for bookmarks sidebar has been change to Ctrl+Shift+B

src/lib/app/qupzilla.cpp

@@ -434,9 +434,12 @@ void QupZilla::setupMenu()
     m_menuView->addAction(m_actionCaretBrowsing);
     m_menuView->addAction(actionEncoding);
     m_menuView->addSeparator();
-    m_menuView->addAction(QIcon::fromTheme("text-html"), tr("&Page Source"), this, SLOT(showSource()))->setShortcut(QKeySequence("Ctrl+U"));
+    m_actionPageSource = m_menuView->addAction(QIcon::fromTheme("text-html"), tr("&Page Source"), this, SLOT(showSource()));
+    m_actionPageSource->setShortcut(QKeySequence("Ctrl+U"));
+    m_actionPageSource->setEnabled(false);
     m_menuView->addAction(m_actionShowFullScreen);
     connect(m_menuView, SIGNAL(aboutToShow()), this, SLOT(aboutToShowViewMenu()));
+    connect(m_menuView, SIGNAL(aboutToHide()), this, SLOT(aboutToHideViewMenu()));
 
     /****************
      * History Menu *
@@ -480,7 +483,9 @@ void QupZilla::setupMenu()
      **************/
     m_menuTools = new QMenu(tr("&Tools"));
     m_menuTools->addAction(tr("&Web Search"), this, SLOT(webSearch()))->setShortcut(QKeySequence("Ctrl+K"));
-    m_menuTools->addAction(QIcon::fromTheme("dialog-information"), tr("Page &Info"), this, SLOT(showPageInfo()))->setShortcut(QKeySequence("Ctrl+I"));
+    m_actionPageInfo = m_menuTools->addAction(QIcon::fromTheme("dialog-information"), tr("Page &Info"), this, SLOT(showPageInfo()));
+    m_actionPageInfo->setShortcut(QKeySequence("Ctrl+I"));
+    m_actionPageInfo->setEnabled(false);
     m_menuTools->addSeparator();
     m_menuTools->addAction(tr("&Download Manager"), this, SLOT(showDownloadManager()))->setShortcut(QKeySequence("Ctrl+Y"));
     m_menuTools->addAction(tr("&Cookies Manager"), this, SLOT(showCookieManager()));
@@ -497,6 +502,8 @@ void QupZilla::setupMenu()
 #if !defined(QZ_WS_X11) && !defined(Q_OS_MAC)
     m_menuTools->addAction(m_actionPreferences);
 #endif
+    connect(m_menuTools, SIGNAL(aboutToShow()), this, SLOT(aboutToShowToolsMenu()));
+    connect(m_menuTools, SIGNAL(aboutToHide()), this, SLOT(aboutToHideToolsMenu()));
 
     /*************
      * Help Menu *
@@ -985,11 +992,18 @@ void QupZilla::aboutToShowViewMenu()
     m_actionShowStatusbar->setChecked(statusBar()->isVisible());
     m_actionShowBookmarksToolbar->setChecked(m_bookmarksToolbar->isVisible());
 
+    m_actionPageSource->setEnabled(true);
+
 #if QTWEBKIT_FROM_2_3
     m_actionCaretBrowsing->setChecked(mApp->webSettings()->testAttribute(QWebSettings::CaretBrowsingEnabled));
 #endif
 }
 
+void QupZilla::aboutToHideViewMenu()
+{
+    m_actionPageSource->setEnabled(false);
+}
+
 void QupZilla::aboutToShowEditMenu()
 {
     WebView* view = weView();
@@ -1014,6 +1028,16 @@ void QupZilla::aboutToHideEditMenu()
     m_actionPreferences->setEnabled(true);
 }
 
+void QupZilla::aboutToShowToolsMenu()
+{
+    m_actionPageInfo->setEnabled(true);
+}
+
+void QupZilla::aboutToHideToolsMenu()
+{
+    m_actionPageInfo->setEnabled(false);
+}
+
 void QupZilla::aboutToShowEncodingMenu()
 {
     m_menuEncoding->clear();
@@ -1742,6 +1766,20 @@ void QupZilla::keyPressEvent(QKeyEvent* event)
         }
         break;
 
+    case Qt::Key_I:
+        if (event->modifiers() == Qt::ControlModifier) {
+            showPageInfo();
+            event->accept();
+        }
+        break;
+
+    case Qt::Key_U:
+        if (event->modifiers() == Qt::ControlModifier) {
+            showSource();
+            event->accept();
+        }
+        break;
+
     case Qt::Key_1:
         number = 1;
         break;

src/lib/app/qupzilla.h

@@ -145,8 +145,11 @@ private slots:
     void aboutToShowClosedTabsMenu();
     void aboutToShowBookmarksMenu();
     void aboutToShowViewMenu();
+    void aboutToHideViewMenu();
     void aboutToShowEditMenu();
     void aboutToHideEditMenu();
+    void aboutToShowToolsMenu();
+    void aboutToHideToolsMenu();
     void aboutToShowEncodingMenu();
 
     void searchOnPage();
@@ -270,6 +273,8 @@ private:
     QAction* m_actionReload;
     QAction* m_actionCaretBrowsing;
     QAction* m_actionRestoreTab;
+    QAction* m_actionPageInfo;
+    QAction* m_actionPageSource;
 
     QLabel* m_privateBrowsing;
     AdBlockIcon* m_adblockIcon;

src/lib/sidebar/sidebar.cpp

@@ -1,6 +1,6 @@
 /* ============================================================
 * QupZilla - WebKit based browser
-* Copyright (C) 2010-2012  David Rosca <nowrep@gmail.com>
+* Copyright (C) 2010-2013  David Rosca <nowrep@gmail.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
@@ -126,7 +126,7 @@ void SideBarManager::refreshMenu()
     m_menu->clear();
     QAction* act = m_menu->addAction(SideBar::tr("Bookmarks"), this, SLOT(slotShowSideBar()));
     act->setCheckable(true);
-    act->setShortcut(QKeySequence("Ctrl+B"));
+    act->setShortcut(QKeySequence("Ctrl+Shift+B"));
     act->setData("Bookmarks");
 
     act = m_menu->addAction(SideBar::tr("History"), this, SLOT(slotShowSideBar()));

src/lib/webview/webview.cpp

@@ -66,7 +66,9 @@ WebView::WebView(QWidget* parent)
     // Zoom levels same as in firefox
     m_zoomLevels << 30 << 50 << 67 << 80 << 90 << 100 << 110 << 120 << 133 << 150 << 170 << 200 << 240 << 300;
 
+#if QTWEBKIT_TO_2_3
     installEventFilter(this);
+#endif
 }
 
 QIcon WebView::icon() const