--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/mmapi_qt/baseline/inc/cmmavideocontrol.h Fri May 14 15:47:24 2010 +0300
@@ -0,0 +1,235 @@
+/*
+* Copyright (c) 2002-2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: This class is a VideoControl.
+*
+*/
+
+
+#ifndef CMMAVIDEOCONTROL_H
+#define CMMAVIDEOCONTROL_H
+
+// INCLUDES
+#include "cmmacontrol.h"
+#include "mmmasnapshotreadycallback.h"
+
+// mobitv fix // 3.x QT based UI
+//#include "CMIDToolkit.h"
+//#include "lcdui.h"
+// FORWARD DECLARATIONS
+class MMIDComponent;
+class MMMAEventPoster;
+class MMMAGuiPlayer;
+class MMMADisplay;
+class CMMASnapshot;
+class MMAFunctionServer;
+class CMMAEvent;
+
+// CLASS DECLARATION
+/**
+* This class is native side of the VideoControl java object.
+*
+*
+*/
+class CMMAVideoControl :
+ public CMMAControl,
+ public MMMASnapshotReadyCallback/*, // 3.x QT based UI
+ public MMIDEnvObserver*/
+{
+public:
+ /**
+ * @param aGuiPlayer Player that will be used.
+ */
+ IMPORT_C CMMAVideoControl(MMMAGuiPlayer* aGuiPlayer);
+
+ /**
+ * Deletes owned objects and removes global reference to
+ * associated displayable object.
+ */
+ IMPORT_C ~CMMAVideoControl();
+
+ /**
+ * Finishes video control construction. This construction step
+ * must be called from JNI, because JNIEnv is needed to create
+ * callback methods to Java side.
+ *
+ * @param aVideoControl Used video control.
+ * @param aControlObject Corresponding Java object.
+ * @param aJni JNI environment used.
+ * @param aEventPoster Used to post repaint and
+ * snapshot ready events.
+ */
+ static void ConstructL(CMMAVideoControl* aVideoControl,
+ jobject aControlObject,
+ MMAFunctionServer* aEventSource,
+ JNIEnv* aJni,
+ MMMAEventPoster* aEventPoster/*,
+ CMIDToolkit* aToolkit*/); // mobitv fix // 3.x QT based UI
+
+public: // New methods
+ /**
+ * Initializes display. Called when java display mode is initialized.
+ * Created MMMADisplay object and sets it to associated gui player.
+ *
+ * @param aVideoControl Used video control.
+ * @param aComponent Component that will be used to create display.
+ * @param aDisplayHandle Java handle to created display will be set to
+ * this variable. Still owned by video control.
+ * @param aDeleteRefEvent Event posted in the destructor.
+ */
+ static void StaticInitL(CMMAVideoControl* aVideoControl,
+ jobject javaDisplayObject,
+ MMAFunctionServer* aEventSource,
+ TInt* aDisplayHandle,
+ CMMAEvent* aDeleteRefEvent);
+
+ /**
+ * Dynamic display mode initialization.
+ * @see StaticInitL
+ * @param aVideoControl Used video control.
+ * @param aContentHandle Will contain handle to MMMADirectContent
+ * @param aDeleteRefEvent Event posted in the destructor.
+ */
+ static void StaticInitDynamicModeL(CMMAVideoControl* aVideoControl,
+ TInt* aContentHandle,
+ MMAFunctionServer* aEventSource,
+ jobject aGUIObject,
+ CMMAEvent* aDeleteRefEvent);
+
+
+ /**
+ * Gets property according to property type.
+ *
+ * @param aControl Used video control.
+ * @param aPropertyType Type defined in Java header.
+ * @param aReturnValue Property value will be set to this parameter.
+ */
+ static void StaticGetPropertyL(CMMAVideoControl* aControl,
+ TInt aPropertyType,
+ TInt* aReturnValue);
+
+ /**
+ * Sets property that is defined by type. Amount of propery
+ * parameters used depends on property type.
+ *
+ * @param aControl Used video control.
+ * @param aPropertyType Type defined in Java header.
+ * @param aPropertyA First value.
+ * @param aPropertyB Second value.
+ */
+ static void StaticSetPropertyL(CMMAVideoControl* aControl,
+ TInt aPropertyType,
+ TInt aPropertyA,
+ TInt aPropertyB);
+
+ /**
+ * Takes snapshot from the associated gui player. When ready
+ * Java side will be informed with iSnapshotReadyMethod.
+ *
+ * @param aControl Used video control.
+ * @param aProperties Properties used to create snapshot.
+ */
+ static void TakeSnapShotL(CMMAVideoControl* aControl,
+ const TDesC* aProperties);
+ static void StaticSetForegroundL(CMMAVideoControl* aControl,
+ TInt aForeground) ;
+
+public: // From MMMASnapshotReadyCallback
+ IMPORT_C void SnapshotReady();
+
+public: // From CMMAControl
+ IMPORT_C const TDesC& ClassName() const;
+public:
+ TBool IsForeground();
+ void SetDisplayHandleToJavaPeer(MMAFunctionServer* eventSource ,jobject javaVideoControlPeer);
+
+protected:
+ // 3.x QT based UI
+ // void RegisterForegroundListenerL(CMIDToolkit* aToolkit); // mobitv fix
+
+//public: // from MMIDEnvObserver
+
+ // void HandleSwitchOnL(TBool /*aSwitchOn*/);
+
+ //Handles the case when the MIDlet is brought to the foreground.
+ // void HandleForegroundL(TBool /*aForeground*/);
+
+ // Handles a change to resources which are shared accross the environment.
+// void HandleResourceChangeL(TInt /*aType*/);
+
+private:
+
+ void SetForeground(TBool aForeground, TBool aUseEventServer);
+
+protected:
+ /**
+ * Not owned.
+ */
+ MMMAEventPoster* iEventPoster;
+
+ /**
+ * Not owned.
+ */
+ MMMAGuiPlayer* iGuiPlayer;
+
+ /**
+ * Not owned.
+ */
+ JNIEnv* iJni;
+
+ /**
+ * Owned object. Used to control displayable object.
+ */
+ MMMADisplay* iDisplay;
+
+ /**
+ * Owned object. Created when snapshot is taken and destroyed
+ * when snapshot is ready. Destroyed also in destuctor if control is
+ * destroyed when taking snapshot.
+ */
+ CMMASnapshot* iSnapshot;
+
+ /**
+ * Java video control object.
+ */
+ jobject iListenerObject;
+
+ /**
+ * Used inform Java side when snapshot is ready or error occures.
+ */
+ jmethodID iSnapshotReadyMethod;
+
+ /**
+ * Owned object. Not created by the class.
+ * Event is used to destroy reference to associated displayable object,
+ * when video control is destroyed.
+ */
+ CMMAEvent* iDeleteRefEvent;
+
+ /**
+ * When video display is set to full screen mode, old
+ * video position & size is stored to this member. When
+ * full screen mode is turned off, this member is used to
+ * find out if display size has been changed during full
+ * screen mode. This is needed to generate a SIZE_CHANGED
+ * event.
+ */
+ TSize iOldDisplaySize;
+ // mobitv fix
+ //CMIDToolkit* iToolkit;
+ // MMIDEnv* iMidEnv;
+ TBool iIsForeground;
+
+};
+
+#endif // CMMAVIDEOCONTROL_H