From 29e095b81d241a77f43bf4bf293d9428b6caea26 Mon Sep 17 00:00:00 2001
From: Yoann Laissus <yoann.laissus@gmail.com>
Date: Fri, 5 Mar 2010 23:10:20 +0100
Subject: Add middle click support for next, back and home in the main toolbar

---
 src/mainwindow.cpp | 48 ++++++++++++++++++++++++++++++++++++++++++------
 src/mainwindow.h   |  3 +++
 2 files changed, 45 insertions(+), 6 deletions(-)

diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index 60784af0..a2768bb6 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -286,7 +286,8 @@ void MainWindow::setupActions()
     fullScreenShortcut.setAlternate( Qt::Key_F11 );
     a->setShortcut( fullScreenShortcut );
 
-    KStandardAction::home(this, SLOT(homePage()), actionCollection());
+    a = actionCollection()->addAction( KStandardAction::Home );
+    connect(a, SIGNAL(triggered(Qt::MouseButtons,Qt::KeyboardModifiers)), this, SLOT(homePage(Qt::MouseButtons)));
     KStandardAction::preferences(this, SLOT(preferences()), actionCollection());
 
     a = KStandardAction::redisplay(m_view, SLOT(webReload()), actionCollection());
@@ -345,14 +346,16 @@ void MainWindow::setupActions()
     connect(a, SIGNAL(triggered(bool)), this, SLOT(clearPrivateData()));
 
     // ========================= History related actions ==============================
-    a = KStandardAction::back(this, SLOT(openPrevious()) , actionCollection());
+    a = actionCollection()->addAction( KStandardAction::Back );
+    connect(a, SIGNAL(triggered(Qt::MouseButtons,Qt::KeyboardModifiers)), this, SLOT(openPrevious(Qt::MouseButtons)));
 
     m_historyBackMenu = new KMenu(this);
     a->setMenu(m_historyBackMenu);
     connect(m_historyBackMenu, SIGNAL(aboutToShow()), this, SLOT(aboutToShowBackMenu()));
     connect(m_historyBackMenu, SIGNAL(triggered(QAction *)), this, SLOT(openActionUrl(QAction *)));
 
-    KStandardAction::forward(this, SLOT(openNext()) , actionCollection());
+    a = actionCollection()->addAction( KStandardAction::Forward );
+    connect(a, SIGNAL(triggered(Qt::MouseButtons,Qt::KeyboardModifiers)), this, SLOT(openNext(Qt::MouseButtons)));
 
     // ============================== General Tab Actions ====================================
     a = new KAction(KIcon("tab-new"), i18n("New &Tab"), this);
@@ -929,9 +932,18 @@ void MainWindow::viewPageSource()
 }
 
 
+void MainWindow::homePage(Qt::MouseButtons btn)
+{
+    if(btn == Qt::MidButton)
+        Application::instance()->loadUrl( KUrl(ReKonfig::homePage()), Rekonq::SettingOpenTab );
+    else
+        currentTab()->view()->load( QUrl(ReKonfig::homePage()) );
+}
+
+
 void MainWindow::homePage()
 {
-    currentTab()->view()->load( QUrl(ReKonfig::homePage()) );
+    homePage(Qt::LeftButton);
 }
 
 
@@ -973,18 +985,42 @@ void MainWindow::browserLoading(bool v)
 
 
 void MainWindow::openPrevious()
+{
+    openPrevious(Qt::LeftButton);
+}
+
+
+void MainWindow::openPrevious(Qt::MouseButtons btn)
 {
     QWebHistory *history = currentTab()->view()->history();
     if (history->canGoBack())
-        history->goToItem(history->backItem());
+    {
+        KUrl back = history->backItem().url();
+        if(btn == Qt::MidButton)
+            Application::instance()->loadUrl(back, Rekonq::SettingOpenTab);
+        else
+            Application::instance()->loadUrl(back);
+    }
 }
 
 
 void MainWindow::openNext()
+{
+    openNext(Qt::LeftButton);
+}
+
+
+void MainWindow::openNext(Qt::MouseButtons btn)
 {
     QWebHistory *history = currentTab()->view()->history();
     if (history->canGoForward())
-        history->goToItem(history->forwardItem());
+    {
+        KUrl next = history->forwardItem().url();
+        if(btn == Qt::MidButton)
+            Application::instance()->loadUrl(next, Rekonq::SettingOpenTab);
+        else
+            Application::instance()->loadUrl(next);
+    }
 }
 
 
diff --git a/src/mainwindow.h b/src/mainwindow.h
index 57b88dfd..9e491c69 100644
--- a/src/mainwindow.h
+++ b/src/mainwindow.h
@@ -88,6 +88,7 @@ private:
     
 public slots:
     void homePage();
+    void homePage(Qt::MouseButtons);
 
     /**
      * Notifies a message in a popup
@@ -123,7 +124,9 @@ private slots:
 
     // history related
     void openPrevious();
+    void openPrevious(Qt::MouseButtons);
     void openNext();
+    void openNext(Qt::MouseButtons);
 
     // Find Action slots
     void find(const QString &);
-- 
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