00001 /* 00002 Copyright (c) 2002-2011 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. 00003 00004 Redistribution and use in source and binary forms, with or without 00005 modification, are permitted provided that the following conditions are met: 00006 00007 * Redistributions of source code must retain the above copyright notice, this 00008 list of conditions and the following disclaimer. 00009 * Redistributions in binary form must reproduce the above copyright notice, 00010 this list of conditions and the following disclaimer in the documentation 00011 and/or other materials provided with the distribution. 00012 * Neither the name of Nokia Corporation nor the names of its contributors 00013 may be used to endorse or promote products derived from this software 00014 without specific prior written permission. 00015 00016 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00017 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00018 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00019 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE 00020 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00021 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 00022 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00023 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 00024 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00025 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00026 00027 Description: 00028 */ 00029 #ifndef __GRAPHICSEXAMPLE_ANIMATIONCONTAINER_H__ 00030 #define __GRAPHICSEXAMPLE_ANIMATIONCONTAINER_H__ 00031 00032 // INCLUDES 00033 #include <COECNTRL.H> 00034 #include <ImageConversion.h> 00035 00036 #include "Gif_AnimationReader.h" 00037 00038 // CLASS DECLARATION 00039 00040 class CAnimationContainer : public CCoeControl,MAniReaderCallBack 00041 { 00042 public: // public constructors and destructor 00043 static CAnimationContainer* NewL( const TRect& aRect, const TDesC& aFileName); 00044 static CAnimationContainer* NewLC( const TRect& aRect, const TDesC& aFileName); 00045 ~CAnimationContainer(); 00046 protected: //MAniReaderCallBack callback function for CAniFrame_Reader 00047 void AppendFrameL(CFbsBitmap& aImage,CFbsBitmap& aMask,TRect aArea, TBool aReDraw); 00048 private: // // From CoeControl 00049 void Draw( const TRect& aRect ) const; 00050 void HandleResourceChange(TInt aType); 00051 00052 // private constructor 00053 void ConstructL( const TRect& aRect, const TDesC& aFileName); 00054 // callback function for the periodic timer 00055 static TInt DoReadNextFrameL(TAny* aPtr); 00056 private: 00057 TInt iCurrImg,iCurrCount;// count of frames & current index 00058 CFbsBitmap* iBitmap; // image that animation gets drawn to 00059 CFbsBitGc* iGraphicsContext; // context to draw the animation 00060 CFbsBitmapDevice* iBitmapDevice; // device for the context 00061 CAniFrame_Reader* iAniFrame_Reader;// animation frame reade 00062 CPeriodic* iFrameReadTimer; // timer for frames 00063 }; 00064 00065 #endif // __GRAPHICSEXAMPLE_ANIMATIONCONTAINER_H__ 00066 00067 // End of File
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