messagingappbase/msgeditor/mediacontrolinc/MsgFrameControl.h
changeset 0 72b543305e3a
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingappbase/msgeditor/mediacontrolinc/MsgFrameControl.h	Thu Dec 17 08:44:11 2009 +0200
@@ -0,0 +1,148 @@
+/*
+* Copyright (c) 2005 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:  
+*       MsgEditor Frame control
+*
+*/
+
+
+
+#ifndef MSGFRAMECONTROL_H
+#define MSGFRAMECONTROL_H
+
+// INCLUDES
+#include <coecntrl.h>
+
+// CONSTANTS
+
+// MACROS
+
+// DATA TYPES
+
+// FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+
+// CLASS DECLARATION
+
+// ==========================================================
+
+/**
+*  CMsgFrameControl is a class for drawing a frame
+*  around the bitmap of CMsgMediaControl
+*/
+NONSHARABLE_CLASS( CMsgFrameControl ) : public CCoeControl
+    {
+    public:  // Constructor and destructor
+
+        /**
+        * Symbian constructor
+        * @param aParent parent control
+        */
+        static CMsgFrameControl* NewL( const CCoeControl& aParent );
+
+        /**
+        * Destructor.
+        */
+        virtual ~CMsgFrameControl();
+
+    public:
+
+        /**
+        * Called when size is changed.
+        * @param aSize New size of the "image" (e.g. icon).
+        */
+        void SetImageSize( const TSize& aSize );
+
+        /**
+        * Size of the frame
+        * @return size
+        */
+        TSize FrameSize() const;
+        
+        /**
+        * Size of the frame borders i.e. thickness of frame.
+        * The size includes both borders.
+        * @return size
+        */
+        inline TSize FrameBorderSize() const;
+
+        /**
+        * To support media control reloading without creating new control
+        */
+        inline void ResetFrameSize();
+
+    protected: // from CCoeControl
+
+        /**
+        * Draw Control
+        * From CCoeControl
+        */
+        void Draw( const TRect& aRect ) const;
+        
+        /**
+         * Handles resource change events.
+         * From CCoeControl
+         */
+         void HandleResourceChange( TInt aType );
+        
+    private: // Constructors
+
+        /**
+        * Hidden C++ default constructor.
+        */
+        CMsgFrameControl();
+
+        /**
+        * By default Symbian constructor is private.
+        * @param aParent parent control
+        */
+        void ConstructL( const CCoeControl& aParent );
+        
+        /**
+        * Set correct frame size
+        */
+        void SetFrameSize();
+        
+    private: //Data
+
+        TSize iFrameBorderSize;
+        TSize iFrameSize;
+        TBool iImageSizeSet;
+    };
+
+
+// ---------------------------------------------------------
+// FrameBorderSize
+//
+// ---------------------------------------------------------
+//
+inline TSize CMsgFrameControl::FrameBorderSize() const
+    {
+    return iFrameBorderSize;
+    }
+
+
+// ---------------------------------------------------------
+// ResetFrameSize
+//
+// ---------------------------------------------------------
+//
+inline void CMsgFrameControl::ResetFrameSize()
+    {
+    iFrameSize.iWidth = 0;
+    iFrameSize.iHeight = 0;
+    }
+
+#endif // MSGFRAMECONTROL_H