[vlc-devel] [PATCH 3/3] Added focus events

[Vinicius Steffens Pazzini]

---
 modules/gui/qt4/main_interface.cpp |   61 +++++++++++++++++++++++++++++++++++-
 modules/gui/qt4/main_interface.hpp |    4 +++
 2 files changed, 64 insertions(+), 1 deletion(-)

diff --git a/modules/gui/qt4/main_interface.cpp b/modules/gui/qt4/main_interface.cpp
index d6a8590..5c44cbd 100644
--- a/modules/gui/qt4/main_interface.cpp
+++ b/modules/gui/qt4/main_interface.cpp
@@ -63,6 +63,8 @@
 #include <vlc_keys.h>                       /* Wheel event */
 #include <vlc_vout_display.h>               /* vout_thread_t and VOUT_ events */
 
+#include <iostream>
+
 // #define DEBUG_INTF
 
 /* Callback prototypes */
@@ -136,6 +138,9 @@ MainInterface::MainInterface( intf_thread_t *_p_intf ) : QVLCMW( _p_intf )
     /* */
     b_pauseOnMinimize = var_InheritBool( p_intf, "qt-pause-minimized" );
 
+    b_pauseOnLoseFocus = var_InheritBool( p_intf, "qt-pause-lose-focus" );
+    b_muteOnLoseFocus = var_InheritBool( p_intf, "qt-mute-lose-focus" );
+
     /* Set the other interface settings */
     settings = getSettings();
 
@@ -1217,6 +1222,60 @@ void MainInterface::updateSystrayTooltipStatus( int i_status )
     VLCMenuBar::updateSystrayMenu( this, p_intf );
 }
 
+void MainInterface::focusInEvent(QFocusEvent *event)
+{
+	if (event->reason() == Qt::ActiveWindowFocusReason)    
+	{
+		if( THEMIM->getIM()->playingStatus() == PAUSE_S &&
+			b_pauseOnLoseFocus && b_playingInFocus)
+		{
+			THEMIM->play();
+		}
+		/*
+		if ( THEMIM->isMuted() ){
+			b_mutedInFocus = false;
+		}else{
+			b_mutedInFocus = true;
+		}*/
+		if ( !b_mutedInFocus && b_muteOnLoseFocus )
+		{
+			THEMIM->toggleMute();
+		}
+    }
+    QWidget::focusInEvent(event);
+}
+
+void MainInterface::focusOutEvent(QFocusEvent *event)
+{
+	if (event->reason() == Qt::ActiveWindowFocusReason)    
+    {
+		
+		if( THEMIM->getIM()->playingStatus() == PLAYING_S &&
+			THEMIM->getIM()->hasVideo() && !THEMIM->getIM()->hasVisualisation() &&
+			b_pauseOnLoseFocus )
+		{
+			THEMIM->pause();
+			b_playingInFocus = true;
+		} else {
+			b_playingInFocus = false;
+		}
+		
+		if ( THEMIM->isMuted() ){
+			b_mutedInFocus = true;
+		}else{
+			b_mutedInFocus = false;
+		}
+		
+		if ( !b_mutedInFocus && b_muteOnLoseFocus )
+		{
+			//std::cout << "OI" << std::endl;
+			THEMIM->toggleMute();
+			b_mutedInFocus = false;
+		}
+    }
+    QWidget::focusOutEvent(event);
+}
+
 void MainInterface::changeEvent(QEvent *event)
 {
     if( event->type() == QEvent::WindowStateChange )
@@ -1228,7 +1287,7 @@ void MainInterface::changeEvent(QEvent *event)
         if( newState & Qt::WindowMinimized )
         {
             b_hasPausedWhenMinimized = false;
-
+            
             if( THEMIM->getIM()->playingStatus() == PLAYING_S &&
                 THEMIM->getIM()->hasVideo() && !THEMIM->getIM()->hasVisualisation() &&
                 b_pauseOnMinimize )
diff --git a/modules/gui/qt4/main_interface.hpp b/modules/gui/qt4/main_interface.hpp
index 0f11d10..a3cdf63 100644
--- a/modules/gui/qt4/main_interface.hpp
+++ b/modules/gui/qt4/main_interface.hpp
@@ -96,6 +96,10 @@ protected:
 #ifdef WIN32
     virtual bool winEvent( MSG *, long * );
 #endif
+
+    virtual void focusInEvent(QFocusEvent *);
+    virtual void focusOutEvent(QFocusEvent *);
+
     virtual void changeEvent( QEvent * );
     virtual void dropEvent( QDropEvent *);
     virtual void dragEnterEvent( QDragEnterEvent * );
-- 
1.7.9.5