/* -*- 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 INCLUDED_VCL_ANIMATE_HXX #define INCLUDED_VCL_ANIMATE_HXX #include #include #include #include #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; bool bUserInput; AnimationBitmap() : nWait(0) , eDisposal(DISPOSE_NOT) , bUserInput(false) {} 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 ( false ) {} 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 ); } bool operator!=( const AnimationBitmap& rAnimBmp ) const { return !( *this == rAnimBmp ); } BitmapChecksum GetChecksum() const; }; struct AInfo { Bitmap aLastSaveBitmap; Bitmap aBackBitmap; Rectangle aClipRect; Size aLastSaveSize; Point aLastSavePoint; Point aStartOrg; Size aStartSize; VclPtr pOutDev; void* pViewData; long nExtraData; bool bWithSize; bool bPause; AInfo(); }; class ImplAnimView; class VCL_DLLPUBLIC Animation { public: Animation(); Animation( const Animation& rAnimation ); ~Animation(); Animation& operator=( const Animation& rAnimation ); bool operator==( const Animation& rAnimation ) const; bool operator!=( const Animation& rAnimation ) const { return !(*this==rAnimation); } void Clear(); 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; bool IsInAnimation() const { return mbIsInAnimation; } bool IsTransparent() const; 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(); 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(); } bool Insert( const AnimationBitmap& rAnimationBitmap ); const AnimationBitmap& Get( sal_uInt16 nAnimation ) const; void Replace( const AnimationBitmap& rNewAnimationBmp, sal_uInt16 nAnimation ); sal_uLong GetSizeBytes() const; BitmapChecksum GetChecksum() const; public: bool Convert( BmpConversion eConversion ); bool ReduceColors( sal_uInt16 nNewColorCount, BmpReduce eReduce = BMP_REDUCE_SIMPLE ); bool Invert(); bool Mirror( BmpMirrorFlags nMirrorFlags ); bool Adjust( short nLuminancePercent = 0, short nContrastPercent = 0, short nChannelRPercent = 0, short nChannelGPercent = 0, short nChannelBPercent = 0, double fGamma = 1.0, bool bInvert = false ); bool Filter( BmpFilter eFilter, const BmpFilterParam* pFilterParam = NULL ); friend VCL_DLLPUBLIC SvStream& ReadAnimation( SvStream& rIStream, Animation& rAnimation ); friend VCL_DLLPUBLIC SvStream& WriteAnimation( SvStream& rOStream, const Animation& rAnimation ); public: SAL_DLLPRIVATE static void ImplIncAnimCount() { mnAnimCount++; } SAL_DLLPRIVATE static void ImplDecAnimCount() { mnAnimCount--; } SAL_DLLPRIVATE sal_uLong ImplGetCurPos() const { return mnPos; } private: SAL_DLLPRIVATE static sal_uLong mnAnimCount; std::vector< AnimationBitmap* > maList; std::vector< ImplAnimView* > maViewList; Link maNotifyLink; BitmapEx maBitmapEx; Timer maTimer; Size maGlobalSize; long mnLoopCount; long mnLoops; size_t mnPos; CycleMode meCycleMode; bool mbIsInAnimation; bool mbLoopTerminated; bool mbIsWaiting; SAL_DLLPRIVATE void ImplRestartTimer( sal_uLong nTimeout ); DECL_DLLPRIVATE_LINK_TYPED( ImplTimeoutHdl, Timer*, void ); }; #endif // INCLUDED_VCL_ANIMATE_HXX /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ mo/mimo-7-2'>distro/mimo/mimo-7-2 LibreOffice 核心代码仓库文档基金会
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