javauis/mmapi_qt/baseline/inc/mmmadirectcontent.h
branchRCL_3
changeset 65 ae942d28ec0e
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/mmapi_qt/baseline/inc/mmmadirectcontent.h	Tue Aug 31 15:09:22 2010 +0300
@@ -0,0 +1,80 @@
+/*
+* Copyright (c) 2002 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:
+*
+*/
+
+
+#ifndef MMMADIRECTCONTENT_H
+#define MMMADIRECTCONTENT_H
+
+class MMMAContainer;
+
+/**
+ * Content, such as a video clip or camera view finder, which is displayed on
+ * a container.
+ */
+class MMMADirectContent
+{
+public:
+    /**
+     * Notify content that container visiblity has changed. The content must not
+     * be displayed when it's container is invisible.
+     * @param "aVisible" ETrue if the container is visible, EFalse if it is invisible.
+     */
+    virtual void MdcContainerVisibilityChanged(TBool aVisible) = 0;
+
+    /**
+     * Notify content that content rect is changed.
+     * @param aContentRect Maximum area the content can occupy in screen
+     * co-ordinates.
+     * @param aParentRect area that can be used to draw content in screen
+     * co-ordinates.
+     */
+    virtual void MdcContentRectChanged(const TRect& aContentRect,
+                                       const TRect& aParentRect) = 0;
+
+    /**
+     * Notify content that container is about to be destoryed.
+     */
+    virtual void MdcContainerDestroyed() = 0;
+
+    /**
+     * Sets new container for content. Content may not support changing
+     * container.
+     * @parma aContainer New container for content
+     */
+    virtual void MdcSetContainer(MMMAContainer* aContainer) = 0;
+
+    /**
+     * This is used in bitmap mode. DSA mode content return allways NULL.
+     * @return Bitmap to draw or NULL if not available.
+     */
+    virtual CFbsBitmap* MdcFrameBuffer() const = 0;
+
+    /**
+     * This is used get preferred size when container need content size
+     * @return source size which preferred size for container
+     */
+    virtual TSize MdcSourceSize() = 0;
+
+    /**
+     * Notify content that the rect of a window has changed.
+     *
+     * @param aRect New rect of a window.
+     */
+    virtual void MdcContainerWindowRectChanged(const TRect& aRect) = 0;
+};
+
+#endif // MMMADIRECTCONTENT_H