--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mpxplugins/viewplugins/views/albumarteditordialog/inc/mpxalbumarteditordialogcustomcontrol.h	Thu Dec 17 08:45:05 2009 +0200
@@ -0,0 +1,175 @@
+/*
+* Copyright (c) 2006 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:  Music Player album art editor dialog declaration
+*
+*/
+
+
+#ifndef MPXALBUMARTEDITORDIALOGCUSTOMCONTROL_H
+#define MPXALBUMARTEDITORDIALOGCUSTOMCONTROL_H
+
+//  INCLUDES
+#include <coecntrl.h>
+#include "mpxalbumartutilobserver.h"
+
+// FORWARD DECLARATIONS
+class CEikImage;
+class CEikLabel;
+class CMPXAlbumArtEditorDialog;
+class MMPXAlbumArtEventObserver;
+class CAknsBasicBackgroundControlContext;
+
+// CLASS DECLARATION
+
+/**
+ * The custom control for Album Art Dialog.
+ */
+NONSHARABLE_CLASS( CMPXAlbumArtEditorDialogCustomControl ) : public CCoeControl,
+                                                             public MMPXAlbumArtUtilObserver
+    {
+public:           
+    // States for category rename operations
+    enum TMPXAlbumArtEditorDialogMode
+        {
+        EMPXAlbumArtEditorDialogBlank = 0,
+        EMPXAlbumArtEditorDialogAlbumArt,
+        EMPXAlbumArtEditorDialogNoAlbumArt
+        };
+
+public:  // Constructors and destructor
+
+    /**
+     * Two-phased constructor. Leaves on failure. Places the instance on the
+     * cleanup stack.
+     * @param aParent Parent control.
+     * @param aRect The control's extent.
+     * @param aObserver observer for album art events
+     * @return The constructed item.
+     */
+    static CMPXAlbumArtEditorDialogCustomControl* NewLC( const CCoeControl& aParent, 
+                                                       const TRect& aRect,
+                                                       MMPXAlbumArtEventObserver* aObserver );
+
+    /**
+     * Two-phased constructor. Leaves on failure.
+     * @param aParent Parent control.
+     * @param aRect The control's extent.
+     * @param aObserver observer for album art events
+     * @return The constructed item.
+     */
+    static CMPXAlbumArtEditorDialogCustomControl* NewL( const CCoeControl& aParent, 
+                                                      const TRect& aRect,
+                                                      MMPXAlbumArtEventObserver* aObserver );
+    
+    /**
+     * Destructor.
+     */
+    virtual ~CMPXAlbumArtEditorDialogCustomControl();       
+    
+private:
+
+    /**
+     * C++ default constructor.
+     */
+    CMPXAlbumArtEditorDialogCustomControl();
+
+    /**
+     * By default Symbian 2nd phase constructor is private.
+     * @param aParent Parent control.
+     * @param aRect The control's extent.
+     * @param aObserver observer for album art events
+     */
+    void ConstructL( const CCoeControl& aParent, 
+                     const TRect &aRect,
+                     MMPXAlbumArtEventObserver* aObserver );
+
+public: // New functions
+    
+    /**
+     * Updates and displays the new album art.
+     * @param aMode album art mode.
+     * @param aNewAlbumArt The new bitmap album art.
+     */
+    void UpdateAlbumArt( TMPXAlbumArtEditorDialogMode aMode, 
+                         CFbsBitmap* aNewAlbumArt = NULL );
+
+    /**
+     * Displays image in a specific mode, 
+     * either Album Art/No Album Art or Various
+     * @param aMode album art mode.
+     */      
+    void SetModeL( TMPXAlbumArtEditorDialogMode aMode );
+    
+    /**
+     * updates skin color
+     */
+    void HandleSkinChangedL();
+
+private: // from base class MMPXAlbumArtUtilObserver
+
+    /**
+     * From MMPXAlbumArtUtilObserver.
+     * Notify that extraction of album art started.
+     */
+    void ExtractAlbumArtStarted();
+
+    /**
+     * From MMPXAlbumArtUtilObserver.
+     * Album art is extracted from file and ready to use.
+     *
+     * @param aBitmap a converted image. Ownership is transferred.
+     * @param aErr error code
+     */
+    void ExtractAlbumArtCompleted(
+        CFbsBitmap* aBitmap, 
+        TInt aErr );    
+    
+private: // Functions from base classes
+    	   
+    /**
+     * Draws to screen.
+     * @param aRect The control's extent
+     */
+    void Draw( const TRect& aRect ) const;
+
+    /**
+     * Determines the number of components.
+     */
+    TInt CountComponentControls() const;
+
+    /**
+     * Passes control of indexed component.
+     * @param aIndex The desired control index.
+     * @return The components control.
+     */
+    CCoeControl* ComponentControl( TInt aIndex ) const;
+
+    /**
+     * Resizes controls.
+     */
+    void SizeChanged();
+    
+ private:    // Data
+   
+    CEikImage*                   iImage; // image to display Album Art
+    CEikLabel*                   iLabel; // Labe to display either "(various)" or "(no album art)"       
+    TMPXAlbumArtEditorDialogMode iMode;  // mode of either Album Art, Various or No Album Art
+    MMPXAlbumArtEventObserver*   iObserver;
+    CAknsBasicBackgroundControlContext* iBackground;
+    TRect                        iBorder;
+    };
+
+#endif      // MPXALBUMARTEDITORDIALOGCUSTOMCONTROL_H 
+            
+// End of File