Add context menu to status bar

It adds an item which toggles the visibility of the Analyzer when
watching videos.

Signed-off-by: mio <stigma@disroot.org>

src/app/mainWindow.cpp

@@ -11,6 +11,7 @@
 #include <kcursor.h>
 #include <tdefiledialog.h>     //::open()
 #include <tdeglobalsettings.h> //::timerEvent()
+#include <tdepopupmenu.h>
 #include <tdeio/netaccess.h>
 #include <ksqueezedtextlabel.h>
 #include <kstatusbar.h>
@@ -108,6 +109,9 @@ MainWindow::MainWindow()
    setStandardToolBarMenuEnabled( false ); //bah to setupGUI()!
    toolBar()->show(); //it's possible it would be hidden, but we don't want that as no UI way to show it!
 
+   m_showAnalyzer = config("MainWindow")->readBoolEntry("showAnalyzer", true);
+   m_analyzer->setShown(m_showAnalyzer);
+
    // only show dvd button when playing a dvd
    {
       struct KdeIsTehSuck : public TQObject
@@ -241,6 +245,9 @@ MainWindow::~MainWindow()
 bool
 MainWindow::queryExit()
 {
+   config("MainWindow")->writeEntry("showAnalyzer", m_showAnalyzer);
+   config("MainWindow")->sync();
+
    if( toggleAction( "fullscreen" )->isChecked() ) {
       // there seems to be no other way to stop TDEMainWindow
       // saving the window state without any controls
@@ -311,6 +318,24 @@ MainWindow::readProperties( TDEConfig *config )
       engine()->play( config->readNumEntry( "time" ) );
 }
 
+void
+MainWindow::contextMenuEvent(TQContextMenuEvent *ev)
+{
+   TQRect statusBarRect(mapTo(this, statusBar()->pos()), statusBar()->size());
+   if (statusBarRect.contains(ev->pos()) && TheStream::hasVideo())
+   {
+      ev->accept();
+
+      TDEPopupMenu menu;
+      menu.setCheckable(true);
+
+      int id = menu.insertItem(i18n("Toggle Analyzer"), this, TQ_SLOT(toggleAnalyzer()));
+      menu.setItemChecked(id, m_analyzer->isVisible());
+
+      menu.exec(ev->globalPos());
+   }
+}
+
 void
 MainWindow::timerEvent( TQTimerEvent* )
 {
@@ -360,6 +385,13 @@ MainWindow::showTime( int pos )
    m_timeLabel->setText( time );
 }
 
+void
+MainWindow::toggleAnalyzer()
+{
+   m_showAnalyzer = !m_showAnalyzer;
+   m_analyzer->setShown(m_showAnalyzer);
+}
+
 void
 MainWindow::engineMessage( const TQString &message )
 {

src/app/mainWindow.h

@@ -46,6 +46,7 @@ namespace Codeine
       void fullScreenToggled( bool );
       void setAudioChannels(const TQStringList&) const;
       void setSubtitleChannels(const TQStringList&) const;
+      void toggleAnalyzer();
 
    private:
       void setupActions();
@@ -55,6 +56,7 @@ namespace Codeine
 
       TQPopupMenu *menu(const TQString&);
 
+      void contextMenuEvent(TQContextMenuEvent *event) override;
       virtual void timerEvent( TQTimerEvent* );
       virtual void dragEnterEvent( TQDragEnterEvent* );
       virtual void dropEvent( TQDropEvent* );
@@ -73,6 +75,10 @@ namespace Codeine
       TQWidgetStack *m_widgetStack;
       VolumeAction *m_volumeAction;
 
+      // Keep track of Analyzer visibility separately so swapping between 
+      // Video & Audio correctly restores the state without re-reading the config.
+      bool m_showAnalyzer;
+
       //undefined
       MainWindow( const MainWindow& );
       MainWindow &operator=( const MainWindow& );

src/app/stateChange.cpp

@@ -106,7 +106,7 @@ MainWindow::engineStateChanged( Engine::State state )
    /// update statusBar
    {
       using namespace Engine;
-      m_analyzer->setShown(state & (Playing | Paused) && (TheStream::hasVideo() && TheStream::hasAudio()));
+      m_analyzer->setShown(m_showAnalyzer && (TheStream::hasVideo() && TheStream::hasAudio()));
       m_timeLabel->setShown(state & (Playing | Paused));
    }