textinput/peninputcommonctrls/inc/peninputdropdownlist/peninputbitmapdb.h
changeset 0 eb1f2e154e89
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/textinput/peninputcommonctrls/inc/peninputdropdownlist/peninputbitmapdb.h	Tue Feb 02 01:02:04 2010 +0200
@@ -0,0 +1,232 @@
+/*
+* Copyright (c) 2002-2005 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:  bitmap db manager,which is used by drop down list
+*
+*/
+
+
+#ifndef C_BITMAPDB_H
+#define C_BITMAPDB_H
+
+#include <e32base.h>
+#include <w32std.h>
+#include <barsread.h>
+#include <AknsUtils.h>
+
+/**
+ *  Bitmap db manager
+ *
+ *  Bitmap db manager used by drop down list
+ *
+ *  @lib FepCtrlDropdownList.lib
+ *  @since S60 v3.2
+ */    
+NONSHARABLE_CLASS(CBitmapDb) : public CBase
+    {
+
+public:
+    /**
+     *  bitmap type
+     *
+     *  defines the types from bitmap database used by drop down list. 
+     *
+     *  @lib FepCtrlDropdownList.lib
+     *  @since S60 v3.2
+     */
+    enum TBitmapType
+        {
+        EBitmapListBg,
+        
+        EBitmapListBgMask,
+        
+        // the primary background bitmap
+        EBitmapPrimary,
+        
+        // the primary Mask background bitmap
+        EBitmapPrimaryMask,
+
+        // the secondary background bitmap
+        EBitmapSecondary,
+
+        // the secondary Mask background bitmap
+        EBitmapSecondaryMask,
+
+        // the highlight cell background bitmap
+        EBitmapHighlight,        
+        
+        // the highlight cell Mask background bitmap
+        EBitmapHighlightMask,        
+
+        // the pen down cell background bitmap
+        EBitmapPenDown,        
+        
+        // the pen down cell Mask background bitmap
+        EBitmapPenDownMask,         
+        
+        // disable bitmap for page down button
+        EBitmapNextDisable,
+        
+        // disable mask bitmap for page down button
+        EBitmapNextDisableMask,
+
+        // bitmap for page down button
+        EBitmapNext,
+
+        // mask bitmap for page down button
+        EBitmapNextMask,
+
+        // pressed bitmap for page down button
+        EBitmapNextPress,
+
+        // pressed mask bitmap for page down button
+        EBitmapNextPressMask,
+
+        // bitmap for page close button
+        EBitmapClose,
+
+        // mask bitmap for page close button
+        EBitmapCloseMask,
+
+        // pressed bitmap for page close button
+        EBitmapClosePress,
+
+        // pressed mask bitmap for page close button
+        EBitmapClosePressMask,
+
+        // bitmap for page up button
+        EBitmapPrevious,
+
+        // mask bitmap for page up button
+        EBitmapPreviousMask,
+
+        // pressed bitmap for page up button
+        EBitmapPreviousPress,
+
+        // pressed mask bitmap for page up button
+        EBitmapPreviousPressMask,
+        EBitmapExpand,
+        
+        EBitmapExpandMask,
+        
+        EBitmapExpandPress,
+        
+        EBitmapExpandPressMask,
+        
+        EBitmapLastType = EBitmapExpandPressMask
+        };    
+
+public:  // Method
+
+    /**
+     * Create a object of CBitmapDb, static method
+     *
+     * @since S60 v3.2
+     * @param aReader resource reader which provide the bitmap(mask) id
+     * @param aBitmapSize the size needed to set for the bitmap
+     * @return CBitmapDb pointer.
+     */
+     static CBitmapDb* NewL(TResourceReader& aReader, 
+                            TSize aBitmapSize,
+                            TSize aExpandSize,
+                            TSize aSpinBtnSize);
+
+    /**
+     * Destructor
+     *
+     * @since S60 v3.2
+     */  
+    virtual ~CBitmapDb();
+    
+    /**
+     * Get bitmap from the database
+     *
+     * @since S60 v3.2
+     * @param aType bitmap type
+     * @return the destination bitmap, Null if can't find
+     */    
+    const CFbsBitmap* GetBitMap(const TBitmapType aType);
+    
+    void ConstructFromResourceL(TResourceReader& aReader, 
+                                TSize aBitmapSize,
+                                TSize aExpandSize,
+                                TSize aSpinBtnSize);
+
+    /**
+     * Get text color of drop down list
+     *
+     * @since S60 v3.2
+     * @return Text color of drop down list
+     */    
+    const TRgb TextColor();
+
+    /**
+     * Get frame color of drop down list
+     *
+     * @since S60 v3.2
+     * @return Frame color of drop down list
+     */    
+    const TRgb FrameColor();
+    
+    static void CreateDimmedMaskL( CFbsBitmap*& aDimmedMask,
+                                        		 const CFbsBitmap* aMask
+                                        		 /*TScaleMode aScaleMode*/ );
+                                        		 
+	void SizeChanged(TSize aSize);
+private: // Data
+
+    /**
+     * 2nd construct method
+     *
+     * @since S60 v3.2
+     * @param aReader resource reader which provide the bitmap(mask) id
+     * @param aBitmapSize the size needed to set for the bitmap
+     * @return None
+     */    
+    void ConstructL(TResourceReader& aReader, 
+                    TSize aBitmapSize,
+                    TSize aExpandSize,
+                    TSize aSpinBtnSize);
+
+    // txin
+    void CreateIconL(const TDesC& aBmpFileName,
+                     TAknsItemID aId,
+                     CFbsBitmap** aBmp,
+                     CFbsBitmap** aMaskBmp,
+                     TInt aBmpId,
+                     TInt aMaskBmpId,
+                     TSize aSize,
+                     TBool aColorIcon);
+    // end
+    
+private: // Data
+
+    /**
+     * the bitmap array
+     */    
+    RPointerArray<CFbsBitmap> iBmpList;
+    
+    /**
+     * the text color of drop down list
+     */    
+    TRgb iTextColor;
+    
+    /**
+     * the frame color of drop down list
+     */    
+    TRgb iFrameColor;
+    };
+
+#endif // C_BITMAPDB_H
+
+// End Of File