diff options
Diffstat (limited to 'include/vcl/animate.hxx')
| -rw-r--r-- | include/vcl/animate.hxx | 238 |
1 files changed, 238 insertions, 0 deletions
diff --git a/include/vcl/animate.hxx b/include/vcl/animate.hxx new file mode 100644 index 000000000000..dd374e8aed51 --- /dev/null +++ b/include/vcl/animate.hxx @@ -0,0 +1,238 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#ifndef _SV_ANIMATE_HXX +#define _SV_ANIMATE_HXX + +#include <vcl/dllapi.h> +#include <vcl/timer.hxx> +#include <vcl/bitmapex.hxx> + +#define ANIMATION_TIMEOUT_ON_CLICK 2147483647L + +enum Disposal +{ + DISPOSE_NOT, + DISPOSE_BACK, + DISPOSE_FULL, + DISPOSE_PREVIOUS +}; + +enum CycleMode +{ + CYCLE_NOT, + CYCLE_NORMAL, + CYCLE_FALLBACK, + CYCLE_REVERS, + CYCLE_REVERS_FALLBACK +}; + +struct VCL_DLLPUBLIC AnimationBitmap +{ + BitmapEx aBmpEx; + Point aPosPix; + Size aSizePix; + long nWait; + Disposal eDisposal; + sal_Bool bUserInput; + + AnimationBitmap() {} + AnimationBitmap( + const BitmapEx& rBmpEx, + const Point& rPosPix, + const Size& rSizePix, + long _nWait = 0L, + Disposal _eDisposal = DISPOSE_NOT + ) : + aBmpEx ( rBmpEx ), + aPosPix ( rPosPix ), + aSizePix ( rSizePix ), + nWait ( _nWait ), + eDisposal ( _eDisposal ), + bUserInput ( sal_False ) + {} + + sal_Bool operator==( const AnimationBitmap& rAnimBmp ) const + { + return( rAnimBmp.aBmpEx == aBmpEx && + rAnimBmp.aPosPix == aPosPix && + rAnimBmp.aSizePix == aSizePix && + rAnimBmp.nWait == nWait && + rAnimBmp.eDisposal == eDisposal && + rAnimBmp.bUserInput == bUserInput ); + } + + sal_Bool operator!=( const AnimationBitmap& rAnimBmp ) const + { return !( *this == rAnimBmp ); } + + sal_Bool IsEqual( const AnimationBitmap& rAnimBmp ) const + { + return( rAnimBmp.aPosPix == aPosPix && + rAnimBmp.aSizePix == aSizePix && + rAnimBmp.nWait == nWait && + rAnimBmp.eDisposal == eDisposal && + rAnimBmp.bUserInput == bUserInput && + rAnimBmp.aBmpEx.IsEqual( aBmpEx ) ); + } + + sal_uLong GetChecksum() const; +}; + +struct AInfo +{ + Bitmap aLastSaveBitmap; + Bitmap aBackBitmap; + Rectangle aClipRect; + Size aLastSaveSize; + Point aLastSavePoint; + Point aStartOrg; + Size aStartSize; + OutputDevice* pOutDev; + void* pViewData; + long nExtraData; + sal_Bool bWithSize; + sal_Bool bPause; + + AInfo() : pOutDev( NULL ), + pViewData( NULL ), + nExtraData( 0L ), + bWithSize( sal_False ), + bPause( sal_False ) {} +}; + +class ImplAnimView; +typedef ::std::vector< AnimationBitmap* > AnimationBitmapList_impl; +typedef ::std::vector< ImplAnimView* > AnimViewList_impl; + +class VCL_DLLPUBLIC Animation +{ + SAL_DLLPRIVATE static sal_uLong mnAnimCount; + + AnimationBitmapList_impl maList; + AnimViewList_impl maViewList; + Link maNotifyLink; + BitmapEx maBitmapEx; + Timer maTimer; + Size maGlobalSize; + void* mpExtraData; + long mnLoopCount; + long mnLoops; + size_t mnPos; + Disposal meLastDisposal; + CycleMode meCycleMode; + sal_Bool mbFirst; + sal_Bool mbIsInAnimation; + sal_Bool mbWithSize; + sal_Bool mbLoopTerminated; + sal_Bool mbIsWaiting; + + + SAL_DLLPRIVATE void ImplRestartTimer( sal_uLong nTimeout ); + DECL_DLLPRIVATE_LINK( ImplTimeoutHdl, void* ); + +public: + + SAL_DLLPRIVATE static void ImplIncAnimCount() { mnAnimCount++; } + SAL_DLLPRIVATE static void ImplDecAnimCount() { mnAnimCount--; } + SAL_DLLPRIVATE sal_uLong ImplGetCurPos() const { return mnPos; } + + +public: + Animation(); + Animation( const Animation& rAnimation ); + ~Animation(); + + Animation& operator=( const Animation& rAnimation ); + sal_Bool operator==( const Animation& rAnimation ) const; + sal_Bool operator!=( const Animation& rAnimation ) const + { return !(*this==rAnimation); } + + void Clear(); + + sal_Bool Start( + OutputDevice* pOutDev, + const Point& rDestPt, + const Size& rDestSz, + long nExtraData = 0, + OutputDevice* pFirstFrameOutDev = NULL + ); + void Stop( OutputDevice* pOutDev = NULL, long nExtraData = 0 ); + + void Draw( OutputDevice* pOutDev, const Point& rDestPt ) const; + void Draw( OutputDevice* pOutDev, const Point& rDestPt, const Size& rDestSz ) const; + + sal_Bool IsInAnimation() const { return mbIsInAnimation; } + sal_Bool IsTransparent() const; + sal_Bool IsTerminated() const { return mbLoopTerminated; } + + const Size& GetDisplaySizePixel() const { return maGlobalSize; } + void SetDisplaySizePixel( const Size& rSize ) { maGlobalSize = rSize; } + + const BitmapEx& GetBitmapEx() const { return maBitmapEx; } + void SetBitmapEx( const BitmapEx& rBmpEx ) { maBitmapEx = rBmpEx; } + + sal_uLong GetLoopCount() const { return mnLoopCount; } + void SetLoopCount( const sal_uLong nLoopCount ); + void ResetLoopCount(); + + void SetCycleMode( CycleMode eMode ); + CycleMode GetCycleMode() const { return meCycleMode; } + + void SetNotifyHdl( const Link& rLink ) { maNotifyLink = rLink; } + const Link& GetNotifyHdl() const { return maNotifyLink; } + + size_t Count() const { return maList.size(); } + sal_Bool Insert( const AnimationBitmap& rAnimationBitmap ); + const AnimationBitmap& Get( sal_uInt16 nAnimation ) const; + void Replace( const AnimationBitmap& rNewAnimationBmp, sal_uInt16 nAnimation ); + + sal_uLong GetSizeBytes() const; + sal_uLong GetChecksum() const; + +public: + + sal_Bool Convert( BmpConversion eConversion ); + sal_Bool ReduceColors( + sal_uInt16 nNewColorCount, + BmpReduce eReduce = BMP_REDUCE_SIMPLE + ); + sal_Bool Invert(); + sal_Bool Mirror( sal_uLong nMirrorFlags ); + sal_Bool Adjust( + short nLuminancePercent = 0, + short nContrastPercent = 0, + short nChannelRPercent = 0, + short nChannelGPercent = 0, + short nChannelBPercent = 0, + double fGamma = 1.0, + sal_Bool bInvert = sal_False + ); + sal_Bool Filter( + BmpFilter eFilter, + const BmpFilterParam* pFilterParam = NULL, + const Link* pProgress = NULL + ); + + friend VCL_DLLPUBLIC SvStream& operator>>( SvStream& rIStream, Animation& rAnimation ); + friend VCL_DLLPUBLIC SvStream& operator<<( SvStream& rOStream, const Animation& rAnimation ); +}; + +#endif // _SV_ANIMATE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |