Qt4 - MouseWheel support - patch by Sergey Volk.

[vlc] / modules / gui / qt4 / qt4.cpp

diff --git a/modules/gui/qt4/qt4.cpp b/modules/gui/qt4/qt4.cpp
index 17eb195133eb1d4e69e96caa079f138ce86739e2..450c26bdd29f987ce1b9c46c894dd2ef713993d2 100644 (file)
--- a/modules/gui/qt4/qt4.cpp
+++ b/modules/gui/qt4/qt4.cpp
@@ -1,8 +1,8 @@
 /*****************************************************************************
  * qt4.cpp : QT4 interface
  ****************************************************************************
- * Copyright (C) 2000-2005 the VideoLAN team
- * $Id: wxwidgets.cpp 15731 2006-05-25 14:43:53Z zorglub $
+ * Copyright (C) 2006 the VideoLAN team
+ * $Id$
  *
  * Authors: Clément Stenac <zorglub@videolan.org>
  *
@@ -21,10 +21,14 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. *****************************************************************************/
 
 #include <QApplication>
+
 #include "qt4.hpp"
 #include "dialogs_provider.hpp"
+#include "input_manager.hpp"
 #include "main_interface.hpp"
 
+#include "../../../share/vlc32x32.xpm"
+
 /*****************************************************************************
  * Local prototypes.
  *****************************************************************************/
@@ -39,11 +43,11 @@ static void ShowDialog   ( intf_thread_t *, int, int, intf_dialog_args_t * );
  * Module descriptor
  *****************************************************************************/
 vlc_module_begin();
-    set_shortname( (char*)"QT" );
-    set_description( (char*)_("QT interface") );
-    set_category( CAT_INTERFACE) ;
+    set_shortname( (char *)"Qt" );
+    set_description( (char*)_("Qt interface") );
+    set_category( CAT_INTERFACE ) ;
     set_subcategory( SUBCAT_INTERFACE_MAIN );
-    set_capability( "interface", 100 );
+    set_capability( "interface", 151 );
     set_callbacks( Open, Close );
 
     set_program( "qvlc" );
@@ -52,6 +56,7 @@ vlc_module_begin();
     add_submodule();
         set_description( "Dialogs provider" );
         set_capability( "dialogs provider", 51 );
+        add_bool( "qt-always-video", VLC_FALSE, NULL, "FIXME", "FIXME", VLC_TRUE );
         set_callbacks( OpenDialogs, Close );
 vlc_module_end();
 
@@ -63,11 +68,26 @@ static int Open( vlc_object_t *p_this )
 {
     intf_thread_t *p_intf = (intf_thread_t *)p_this;
     p_intf->pf_run = Run;
+#if defined HAVE_GETENV && defined Q_WS_X11
+    if( !getenv( "DISPLAY" ) )
+    {
+        msg_Err(p_intf, "no X server");
+        return VLC_EGENERIC;
+    }
+#endif
     p_intf->p_sys = (intf_sys_t *)malloc(sizeof( intf_sys_t ) );
+    if( !p_intf->p_sys )
+    {
+        msg_Err(p_intf, "Out of memory");
+        return VLC_ENOMEM;
+    }
     memset( p_intf->p_sys, 0, sizeof( intf_sys_t ) );
 
+    p_intf->p_sys->p_playlist = pl_Yield( p_intf );
     p_intf->p_sys->p_sub = msg_Subscribe( p_intf, MSG_QUEUE_NORMAL );
 
+    p_intf->b_play = VLC_TRUE;
+
     return VLC_SUCCESS;
 }
 
@@ -86,6 +106,7 @@ static void Close( vlc_object_t *p_this )
     p_intf->b_dead = VLC_TRUE;
     vlc_mutex_unlock( &p_intf->object_lock );
 
+    vlc_object_release( p_intf->p_sys->p_playlist );
     msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
     free( p_intf->p_sys );
 }
@@ -98,28 +119,26 @@ static void Run( intf_thread_t *p_intf )
 {
     if( p_intf->pf_show_dialog )
     {
-        if( vlc_thread_create( p_intf, "QT dialogs", Init, 0, VLC_TRUE ) )
-        {
-            msg_Err( p_intf, "failed to create QT dialogs thread" );
-        }
+        if( vlc_thread_create( p_intf, "Qt dialogs", Init, 0, VLC_TRUE ) )
+            msg_Err( p_intf, "failed to create Qt dialogs thread" );
     }
     else
-    {
         Init( p_intf );
-    }
 }
 
 static void Init( intf_thread_t *p_intf )
 {
     char *argv[] = { "" };
     int argc = 1;
+    Q_INIT_RESOURCE( vlc );
     QApplication *app = new QApplication( argc, argv , true );
+    app->setWindowIcon( QIcon( QPixmap(vlc_xpm) ) );
     p_intf->p_sys->p_app = app;
 
     // Initialize timers
     DialogsProvider::getInstance( p_intf );
 
-    /* Normal interface */
+    // Normal interface
     if( !p_intf->pf_show_dialog )
     {
         MainInterface *p_mi = new MainInterface( p_intf );
@@ -127,12 +146,20 @@ static void Init( intf_thread_t *p_intf )
         p_mi->show();
     }
 
-
     if( p_intf->pf_show_dialog )
         vlc_thread_ready( p_intf );
 
+    /* Start playing if needed */
+    if( !p_intf->pf_show_dialog && p_intf->b_play )
+    {
+        playlist_Control( THEPL, PLAYLIST_AUTOPLAY, VLC_FALSE );
+    }
+
     app->setQuitOnLastWindowClosed( false );
     app->exec();
+    MainInputManager::killInstance();
+    DialogsProvider::killInstance();
+    delete p_intf->p_sys->p_mi;
 }
 
 /*****************************************************************************
@@ -142,6 +169,18 @@ static void ShowDialog( intf_thread_t *p_intf, int i_dialog_event, int i_arg,
                         intf_dialog_args_t *p_arg )
 {
     DialogEvent *event = new DialogEvent( i_dialog_event, i_arg, p_arg );
-    QApplication::postEvent( DialogsProvider::getInstance( p_intf ),
-                             static_cast<QEvent*>(event) );
+    QApplication::postEvent( THEDP, static_cast<QEvent*>(event) );
+}
+
+/*****************************************************************************
+ * PopupMenuCB: callback to show the popupmenu.
+ *  We don't show the menu directly here because we don't want the
+ *  caller to block for a too long time.
+ *****************************************************************************/
+static int PopupMenuCB( vlc_object_t *p_this, const char *psz_variable,
+                        vlc_value_t old_val, vlc_value_t new_val, void *param )
+{
+    intf_thread_t *p_intf = (intf_thread_t *)param;
+    ShowDialog( p_intf, INTF_DIALOG_POPUPMENU, new_val.b_bool, 0 );
+    return VLC_SUCCESS;
 }