OGLPlayer: set a timer which call redrawing to show animation

Change-Id: I7c98ba61be0510e9f86cb80fda73d18f7f7957cf

avmedia/source/opengl/oglplayer.cxx

@@ -103,6 +103,10 @@ bool OGLPlayer::create( const OUString& rURL )
             }
         }
     }
+
+    // Set timer
+    m_aTimer.SetTimeout(10);
+    m_aTimer.SetTimeoutHdl(LINK(this,OGLPlayer,TimerHandler));
     return true;
 }
 
@@ -110,12 +114,14 @@ void SAL_CALL OGLPlayer::start() throw ( uno::RuntimeException, std::exception )
 {
     osl::MutexGuard aGuard(m_aMutex);
     gltf_animation_start(m_pHandle);
+    m_aTimer.Start();
 }
 
 void SAL_CALL OGLPlayer::stop() throw ( uno::RuntimeException, std::exception )
 {
     osl::MutexGuard aGuard(m_aMutex);
     gltf_animation_stop(m_pHandle);
+    m_aTimer.Stop();
 }
 
 sal_Bool SAL_CALL OGLPlayer::isPlaying() throw ( uno::RuntimeException, std::exception )
@@ -212,8 +218,8 @@ uno::Reference< media::XPlayerWindow > SAL_CALL OGLPlayer::createPlayerWindow( c
     m_pHandle->viewport.width = aSize.Width();
     m_pHandle->viewport.height = aSize.Height();
     gltf_renderer_set_content(m_pHandle);
-    OGLWindow* pWindow = new OGLWindow(m_pHandle, &m_aContext, pChildWindow);
-    return uno::Reference< media::XPlayerWindow >( pWindow );
+    m_pOGLWindow = new OGLWindow(m_pHandle, &m_aContext, pChildWindow);
+    return uno::Reference< media::XPlayerWindow >( m_pOGLWindow );
 }
 
 uno::Reference< media::XFrameGrabber > SAL_CALL OGLPlayer::createFrameGrabber()
@@ -256,6 +262,17 @@ uno::Sequence< OUString > SAL_CALL OGLPlayer::getSupportedServiceNames()
     return aRet;
 }
 
+IMPL_LINK(OGLPlayer,TimerHandler,Timer*,pTimer)
+{
+    if (pTimer == &m_aTimer)
+    {
+        m_pOGLWindow->update();
+        m_aTimer.Start();
+    }
+
+    return 0;
+}
+
 } // namespace ogl
 } // namespace avmedia
 

avmedia/source/opengl/oglplayer.hxx

@@ -16,9 +16,12 @@
 #include <com/sun/star/media/XPlayer.hpp>
 #include <libgltf.h>
 #include <vcl/opengl/OpenGLContext.hxx>
+#include <vcl/timer.hxx>
 
 namespace avmedia { namespace ogl {
 
+class OGLWindow;
+
 typedef ::cppu::WeakComponentImplHelper2< com::sun::star::media::XPlayer,
                                           com::sun::star::lang::XServiceInfo > Player_BASE;
 
@@ -55,9 +58,13 @@ public:
     virtual com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 
 private:
+    DECL_LINK( TimerHandler, Timer* );
+
     OUString m_sURL;
     glTFHandle* m_pHandle;
     OpenGLContext m_aContext;
+    Timer m_aTimer;
+    OGLWindow* m_pOGLWindow;
 };
 
 } // namespace ogl