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// Copyright (c) 1999-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// Definition of classes related to Anim DLL's
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//
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//
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#ifndef __ANIM_H__
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#define __ANIM_H__
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#include <e32std.h>
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#include <w32adll.h>
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#include "server.h"
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#include "sprite.h"
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class CWsAnimDll : public CWsObject
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{
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public:
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static void InitStaticsL();
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static void DeleteStatics();
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public:
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CWsAnimDll(CWsClient *owner);
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~CWsAnimDll();
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TInt CreateInstanceL(TUint32 aHandle, TInt aType, TAny *aArgs, TBool aIsWindow);
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void LoadL(const TDesC &aDllName);
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void CommandL(TInt aOpcode, const TAny *aCmdData);
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void Remove(TInt aHandle);
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inline TInt AnimObjectHandle(CWsAnim *aAnimObject) const;
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inline CWsAnim* AnimObjectL(TInt aAnimHandle) const;
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private:
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TInt doCreateInstanceL(CWsAnim *aInstance, TInt aType, TAny *aArgs, TBool aIsWindow);
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private:
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static CObjectConIx *AnimObjectConIx;
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private:
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CObjectCon *iInstanceCon;
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CObjectIx *iInstanceIndex;
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CAnimDll *iAnimDll;
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RLibrary iAnimLib;
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public:
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TSglQueLink iQue;
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};
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class CWsAnimGc;
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class CWsAnim : public CObject, public MAnimGeneralFunctions, public MAnimGeneralFunctionsWindowExtension,
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public MAnimFreeTimerWindowFunctions, public MAnimSpriteFunctions, public MAnimGeneralFunctionsEventExtension
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{
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public:
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static void InitStaticsL();
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static void DeleteStatics();
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public:
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CWsAnim(CWsAnimDll *aDll);
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~CWsAnim();
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void Connect(CWsClientWindow *aWindow);
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void Connect(CWsSprite *aSprite);
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void ConstructL(CAnim *aAnim, TAny *aArgs, CWsAnimDll *aAnimDll, TBool aIsWindow);
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void Redraw(CFbsBitGc * aGc, const TRegion *aRegion);
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static void UserDeactivateAnimGc();
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inline CAnim *Anim() const;
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static void WindowClosing(CWsAnim *aWsAnim);
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static void CloseAnim(CWsAnim *aWsAnim);
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const TRect& Rect() const;
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TRect BestRect() const;
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void FocusChanged(TBool aNewFocusState);
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void SetMessage(const RMessagePtr2* aMessage);
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TInt CommandReply(TInt aOpcode, TAny* aArgs);
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// Functions from MAnimGeneralFunctions
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TDateTime SystemTime() const;
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TBool FlashStateOn() const; // Return ETrue if in the on part of the flash cycle
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void Panic() const;
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void Panic(TClientPanic aPanic) const;
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const CFbsScreenDevice *ScreenDevice(); // Pointer to screen device
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CFbsBitmap *DuplicateBitmapL(TInt aHandle);
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CFbsFont *DuplicateFontL(TInt aHandle);
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void CloseFont(CFbsFont *);
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TAnimSync Sync() const; // Return the current sync mode
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void Animate(TDateTime *aDateTime); // Trigger a call to the DLL's Animate function
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void SetSync(TAnimSync aSyncMode);
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void SetInterval(TInt aInterval); // Set the regular repeat interval, does not affect the current countdown
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void SetNextInterval(TInt aInterval); // Sets the interval to the next Animate, after that it will fall back to the usual rate
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const RThread &Client(); // Return a reference to the calling clients thread
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void ReplyBuf(const TDesC8 &aDes);
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void ReplyBuf(const TDesC16 &aDes);
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void GetRawEvents(TBool aGetEvents) const; // Raw events are passed to CAnim::OfferRawEventL
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void PostRawEvent(const TRawEvent &aRawEvent) const;
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void PostKeyEvent(const TKeyEvent &aRawEvent) const;
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const RMessagePtr2* Message();
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TAny* ExtendedInterface(TInt aInterface);
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TInt RegisterForNotifications(TUint32 aNotifications);
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// Functions from MAnimGeneralFunctionsWindowExtension
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TInt Screens() const;
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TInt FocusScreens() const;
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void SetFocusScreen(TInt aScreenNo);
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TInt WindowGroups(TInt aScreen) const;
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TBool WindowGroupInfo(TWindowGroupInfo& aInfo,TInt aScreen,TInt aWindowGroup) const;
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TBool WindowGroupName(TPtrC& aWindowName,TInt aScreen,TInt aWindowGroup) const;
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TInt SetOrdinalPosition(TInt aWindowGroupId,TInt aPos,TInt aOrdinalPriority);
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void WindowConfig(TWindowConfig& aWindowConfig) const;
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// Functions from MAnimWindowFunctions
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void ActivateGc(); // Activate the GC to enable drawing in a command or animate function
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void Invalidate(const TRect &aRect);
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void Parameters(TWindowInfo &aData);
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void VisibleRegion(TRegion& aRegion);
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TSize WindowSize() const; // Return the window size
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TBool IsHidden();
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void SetVisible(TBool aState);
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void SetRect(const TRect &aRect); // Sets the rect that this instance wants to draw to.
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// Functions from MAnimFreeTimerWindowFunctions
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void DeactivateGc(); // Deactivate the GC after drawing from our own RunL
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void Update();
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// Functions from MAnimSpriteFunctions
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TSpriteMember *GetSpriteMember(TInt aMember) const; //Returns sprite member data
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void UpdateMember(TInt aMember,const TRect& aRect,TBool aFullUpdate); //redraw of part of a sprite
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void Activate(TBool aActive); // Turn sprite on or off
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void SizeChangedL();
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void SetPosition(const TPoint &aPos); //Change the positon of the sprite
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TBool SpriteCanBeSeen() const;
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// Functions from MAnimGeneralFunctionsEventExtension
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void PostKeyEvent(const TKeyEvent& aRawEvent,TInt aRepeats) const; //Repeated key events
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public:
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inline CWsAnim * Next();
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private:
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inline CWindowAnim* WindowAnim() {return STATIC_CAST(CWindowAnim*,iAnim);}
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private:
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static CWsAnimGc *WsAnimGc;
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private:
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CWsClient *iClient;
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TTimeIntervalMicroSeconds iInterval;
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TAnimSync iAnimSync;
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CWsAnim *iNextWin; // Linked list of animated objects attached to a window
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CAnim *iAnim;
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CWsAnimDll *iAnimDll;
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CWsClientWindow *iWindow;
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TRect iRect;
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CWsSprite *iSprite;
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const RMessagePtr2* iMessage;
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TWindowInfo::TRegionPair* iRedrawRegionPair;
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friend class CWsAnimDll;
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friend class DllAnimator;
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mutable TBool iAnimAddedInHandler;
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TTime iStartTime;
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TInt iLastFrame;
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TBool iFlashOn;
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};
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class CAnimFbsFont;
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class CWsAnimGc : public CAnimGc
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{
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friend class CWsAnim;
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public:
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CWsAnimGc();
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//
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void Activate(CWsClientWindow *aWindow, CWsAnim *aWsAnim, const TRegion *aRegion, CFbsBitGc * aGc);
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void Deactivate();
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TBool IsActive() const;
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void UserActivate(CWsClientWindow *aWindow, CWsAnim *aWsAnim);
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void UserDeactivate();
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void AnimDeleted(CWsAnim *aWsAnim);
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// From CGraphicsContext
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virtual CGraphicsDevice* Device() const;
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virtual void SetDrawMode(TDrawMode aDrawingMode);
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virtual void SetClippingRect(const TRect& aRect);
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virtual void CancelClippingRect();
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virtual void CancelClippingRegion();
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virtual void UseFont(const CFont *aFont);
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virtual void DiscardFont();
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virtual void SetUnderlineStyle(TFontUnderline aUnderlineStyle);
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virtual void SetStrikethroughStyle(TFontStrikethrough aStrikethroughStyle);
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virtual void SetWordJustification(TInt aExcessWidth,TInt aNumGaps);
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virtual void SetCharJustification(TInt aExcessWidth,TInt aNumChars);
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virtual void SetPenColor(const TRgb &aColor);
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virtual void SetPenStyle(TPenStyle aPenStyle);
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virtual void SetPenSize(const TSize& aSize);
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virtual void SetBrushColor(const TRgb &aColor);
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virtual void SetBrushStyle(TBrushStyle aBrushStyle);
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virtual void SetBrushOrigin(const TPoint &aOrigin);
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virtual void UseBrushPattern(const CFbsBitmap *aBitmap);
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virtual void DiscardBrushPattern();
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virtual void DrawArc(const TRect &aRect,const TPoint &aStart,const TPoint &aEnd);
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virtual void DrawLine(const TPoint &aPoint1,const TPoint &aPoint2);
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virtual void DrawLineTo(const TPoint &aPoint);
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virtual void DrawLineBy(const TPoint &aPoint);
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virtual void DrawPolyLine(const CArrayFix<TPoint> *aPointList);
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virtual void DrawPolyLine(const TPoint* aPointList,TInt aNumPoints);
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virtual void DrawPie(const TRect &aRect,const TPoint &aStart,const TPoint &aEnd);
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virtual void DrawEllipse(const TRect &aRect);
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virtual void DrawRect(const TRect &aRect);
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virtual void DrawRoundRect(const TRect &aRect,const TSize &aCornerSize);
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virtual void Clear(const TRect &aRect);
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virtual void Clear();
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virtual TInt DrawPolygon(const CArrayFix<TPoint> *aPointList,TFillRule aFillRule);
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virtual TInt DrawPolygon(const TPoint* aPointList,TInt aNumPoints,TFillRule aFillRule=EAlternate);
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virtual void DrawBitmap(const TPoint &aTopLeft, const CFbsBitmap *aSource);
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virtual void DrawBitmap(const TRect &aDestRect, const CFbsBitmap *aSource);
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virtual void DrawBitmap(const TRect &aDestRect, const CFbsBitmap *aSource, const TRect &aSourceRect);
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virtual void DrawBitmapMasked(const TRect &aDestRect, const CFbsBitmap *aBitmap, const TRect &aSrcRect, const CFbsBitmap* aMaskBitmap, TBool aInvertMask);
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virtual void DrawText(const TDesC &aString,const TPoint &aPosition);
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virtual void DrawText(const TDesC &aString,const TRect &aBox,TInt aBaselineOffset,TTextAlign aHoriz=ELeft,TInt aLeftMrg=0);
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virtual void MoveTo(const TPoint &aPoint);
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virtual void MoveBy(const TPoint &aPoint);
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virtual void Plot(const TPoint &aPoint);
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virtual void SetOrigin(const TPoint &aPoint);
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virtual void BitBlt(const TPoint &,const CFbsBitmap *aBitmap);
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virtual void BitBlt(const TPoint &,const CFbsBitmap *aBitmap,const TRect &);
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virtual void BitBltMasked(const TPoint& aPoint,const CFbsBitmap* aBitmap,const TRect& aSourceRect,const CFbsBitmap* aMaskBitmap,TBool aInvertMask);
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virtual void CopyRect(const TPoint& aOffset,const TRect& aRect);
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virtual void Reset();
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// Extra command defined in CBitmapContext
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virtual void SetFaded(TBool aFaded);
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virtual void SetFadingParameters(TUint8 aBlackMap,TUint8 aWhiteMap);
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virtual TInt SetClippingRegion(const TRegion &aRegion);
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virtual TInt AlphaBlendBitmaps(const TPoint& aDestPt, const CFbsBitmap* aSrcBmp, const TRect& aSrcRect, const CFbsBitmap* aAlphaBmp, const TPoint& aAlphaPt);
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virtual void MapColors(const TRect &aRect,const TRgb *aColors,TInt aNumPairs,TBool aMapForwards);
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virtual void DrawTextVertical(const TDesC& aText,const TPoint& aPos,TBool aUp);
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virtual void DrawTextVertical(const TDesC& aText,const TRect& aBox,TInt aBaselineOffset,TBool aUp,TTextAlign aVert=ELeft,TInt aMargin=0);
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private:
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void SetDrawingRegions(const TRegion *aRegion);
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void CloseCurrentFont();
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virtual void DrawBitmapMasked(const TRect& /*aDestRect*/,const CWsBitmap* /*aBitmap*/,const TRect& /*aSrcRect*/,const CWsBitmap* /*aMaskBitmap*/, TBool /*aInvertMask*/);
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TInt AlphaBlendBitmaps(const TPoint& aDestPt, const CWsBitmap* aSrcBmp, const TRect& aSrcRect, const CWsBitmap* aAlphaBmp, const TPoint& aAlphaPt);
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private:
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CFbsBitGc* iGc;
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TBool iUserActive;
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const TRegion *iBaseRegion; // Pointer to base clipping region
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TBool iUseDrawingRegion; // If ETrue use iDrawingRegion instead of iBaseRegion
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RWsRegion iDrawingRegion; // Intersection of iBaseRegion and extra clipping
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CWsClientWindow *iWin;
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RWsRegion iAnimateRegion;
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CWsAnim *iOwningWsAnim;
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TRect iClippingRect;
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CAnimFbsFont *iFont;
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};
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//
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// inlines //
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//
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inline CAnim *CWsAnim::Anim() const
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{return(iAnim);}
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inline TInt CWsAnimDll::AnimObjectHandle(CWsAnim *aAnimObject) const
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sl@0
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257 |
{return(iInstanceIndex->At(aAnimObject));}
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sl@0
|
258 |
inline CWsAnim* CWsAnimDll::AnimObjectL(TInt aAnimHandle) const
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sl@0
|
259 |
{return STATIC_CAST(CWsAnim*,iInstanceIndex->AtL(aAnimHandle));}
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sl@0
|
260 |
inline CWsAnim* CWsAnim::Next()
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sl@0
|
261 |
{return iNextWin;}
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sl@0
|
262 |
#endif
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