skins2 vout manager

[vlc] / modules / gui / skins2 / controls / ctrl_video.hpp

diff --git a/modules/gui/skins2/controls/ctrl_video.hpp b/modules/gui/skins2/controls/ctrl_video.hpp
index 1764e6f8cea93282ef1ebd6856ac842f624c66dd..d7b67d5706b94665dee3e612ef656751b769fa59 100644 (file)
--- a/modules/gui/skins2/controls/ctrl_video.hpp
+++ b/modules/gui/skins2/controls/ctrl_video.hpp
@@ -1,7 +1,7 @@
 /*****************************************************************************
  * ctrl_video.hpp
  *****************************************************************************
- * Copyright (C) 2004 VideoLAN
+ * Copyright (C) 2004 the VideoLAN team
  * $Id$
  *
  * Authors: Cyril Deguet     <asmax@via.ecp.fr>
@@ -18,22 +18,24 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  *****************************************************************************/
 
 #ifndef CTRL_VIDEO_HPP
 #define CTRL_VIDEO_HPP
 
 #include "ctrl_generic.hpp"
+#include "../utils/position.hpp"
+#include "../src/vout_window.hpp"
+#include <vlc_vout.h>
 
-class VoutWindow;
 
 /// Control video
-class CtrlVideo: public CtrlGeneric
+class CtrlVideo: public CtrlGeneric, public Observer<VarBox>
 {
     public:
-        CtrlVideo( intf_thread_t *pIntf, const UString &rHelp,
-                   VarBool *pVisible );
+        CtrlVideo( intf_thread_t *pIntf, GenericLayout &rLayout,
+                   bool autoResize, const UString &rHelp, VarBool *pVisible );
         virtual ~CtrlVideo();
 
         /// Handle an event on the control
@@ -45,12 +47,64 @@ class CtrlVideo: public CtrlGeneric
         /// Callback for layout resize
         virtual void onResize();
 
+        /// Called when the Position is set
+        virtual void onPositionChange();
+
         /// Draw the control on the given graphics
         virtual void draw( OSGraphics &rImage, int xDest, int yDest );
 
+        /// Get the type of control (custom RTTI)
+        virtual string getType() const { return "video"; }
+
+        /// Method called when the vout size is updated
+        virtual void onUpdate( Subject<VarBox> &rVoutSize, void* );
+
+        /// Method called when visibility or ActiveLayout is updated
+        virtual void onUpdate( Subject<VarBool> &rVariable , void* );
+
+        // Attach a voutWindow to a Video Control
+        void attachVoutWindow( VoutWindow* pVoutWindow );
+
+        // Detach a voutWindow from a Video Control
+        void detachVoutWindow( );
+
+        // Update the inner part of the Video Control
+        void resizeInnerVout( );
+
+        // Get TopWindow associated with the video control
+        virtual TopWindow* getWindow() { return CtrlGeneric::getWindow(); }
+
+        // Get the VoutWindow associated with the video control
+        virtual VoutWindow* getVoutWindow() { return m_pVoutWindow; }
+
+        /// Set the position and the associated layout of the control
+        virtual void setLayout( GenericLayout *pLayout,
+                                const Position &rPosition );
+
+        // resize the video Control
+        virtual void resizeControl( int width, int height );
+
+        // Is this control useable (visibility requirements)
+        virtual bool isUseable() { return m_bIsUseable; }
+
+        // Is this control used
+        virtual bool isUsed() { return m_pVoutWindow ? true : false; }
+
     private:
+        /// Associated layout
+        GenericLayout &m_rLayout;
+
+        /// Autoresize parameter
+        bool m_bAutoResize;
+
+        /// Difference between layout size and video size
+        int m_xShift, m_yShift;
+
+        /// Is the video Control useable
+        bool m_bIsUseable;
+
         /// Vout window
-        VoutWindow *m_pVout;
+        VoutWindow *m_pVoutWindow;
 };
 
 #endif