1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/graphics/windowing/windowserver/nonnga/SERVER/cliwin.h Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,166 @@
1.4 +// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
1.5 +// All rights reserved.
1.6 +// This component and the accompanying materials are made available
1.7 +// under the terms of "Eclipse Public License v1.0"
1.8 +// which accompanies this distribution, and is available
1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
1.10 +//
1.11 +// Initial Contributors:
1.12 +// Nokia Corporation - initial contribution.
1.13 +//
1.14 +// Contributors:
1.15 +//
1.16 +// Description:
1.17 +// CWsClientWindow and associated classes definitions
1.18 +//
1.19 +//
1.20 +
1.21 +#ifndef __CLIWIN_H__
1.22 +#define __CLIWIN_H__
1.23 +
1.24 +#include "server.h"
1.25 +#include "window.h"
1.26 +
1.27 +class CWsClientWindow : public CWsWindow
1.28 + {
1.29 +protected:
1.30 + enum
1.31 + {
1.32 + KWinRedrawPriBitsPerLevel=4,
1.33 + KWinRedrawPriMaxOrdinal=(1<<KWinRedrawPriBitsPerLevel)-1, // 15
1.34 + KWinRedrawPriMaxLevel=32/KWinRedrawPriBitsPerLevel-1, // 7
1.35 + };
1.36 +
1.37 +public:
1.38 + CWsClientWindow(CWsClient* aOwner, CScreen* aScreen);
1.39 + ~CWsClientWindow();
1.40 + virtual void ConstructL(const TWsClCmdCreateWindow &aCmd,CWsWindowBase *aParent, TBool aScreenDeviceIsInvalid);
1.41 + CWsClientWindow *Child() const;
1.42 + inline CWsClientWindow *PrevSibling() const;
1.43 + inline CWsClientWindow *NextSibling() const;
1.44 + inline CWsClientWindow *PrevSiblingMultiParent() const;
1.45 + inline CWsClientWindow *NextSiblingMultiParent() const;
1.46 + virtual const TRegion& WindowArea() const;
1.47 + virtual void GenerateWindowRegion(RWsRegion &aRegion) const;
1.48 + void GenerateTopRegion(RWsRegion &aRegion) const;
1.49 +
1.50 +public: // from CWsObject
1.51 + virtual void CommandL(TInt aOpcode, const TAny *aCmdData);
1.52 +
1.53 +public: // from MWsWindow
1.54 + virtual void Invalidate(const TRect * aRect = 0);
1.55 +
1.56 +public:
1.57 + void GcActivated(CWsGc *aGc);
1.58 + void GcDeactivated(CWsGc *aGc);
1.59 + void ResetHiddenFlag();
1.60 + void SetClippedBaseArea(RWsRegion &aRegion) const;
1.61 + void SetOpaqueClippedBaseArea(RWsRegion &aRegion) const;
1.62 + inline const TRegion *BaseArea() const;
1.63 + virtual TUint RedrawPriority(TInt *aShift=NULL) const;
1.64 + inline void UpdateAnimArea();
1.65 + void AddKeyRectL(const TRect &aRect, TInt aScanCode, TBool aActivatedByPointerSwitchOn);
1.66 + void RemoveAllKeyRects();
1.67 + void SetVisible(TBool aState);
1.68 + inline TBool IsFadeBehind() const;
1.69 +//
1.70 + TBool IsHidden();
1.71 + void SetFaded(TBool aFade,TUint8 aBlackMap,TUint8 aWhiteMap);
1.72 + void RecalcChildAbs(const TPoint *aOffset);
1.73 + void ResetHiddenFlagsInParentAndChildren();
1.74 + static inline void SetAbsoluteFading(TBool aAbsoluteFading);
1.75 + inline const TRegion * GetUserOpaqueRegion();
1.76 + void OffsetUserTransparentRegion(const TPoint& aOffset);
1.77 + void SetUserOpaqueRegion();
1.78 + void ReactivateGcs();
1.79 + void ScheduleRegionUpdate(const TRegion* aDefinitelyDirty);
1.80 +
1.81 + void DoMoveWindowToGroupL(TInt aIdentifier);
1.82 + void SetScreenDeviceValidState(TBool aState);
1.83 + TBool SetScreenDeviceValidStateFlag(TBool aState);
1.84 + void SetInactive();
1.85 +protected:
1.86 + void Activate();
1.87 + void SetExtentL(const TPoint *aPos, const TSize *aSize);
1.88 + static void ClipWindows(TRegion ®ion,const CWsClientWindow *start, const CWsClientWindow *end, TBool aClipTranslucent);
1.89 + void GenerateArea(RWsRegion &aArea, TBool aClipTranslucent) const;
1.90 + void SetAbsFromRel();
1.91 + void Scroll(const TRect &aClipRect, const TPoint &aPoint, const TRect &aRect);
1.92 + void CalcBaseArea();
1.93 + void OffsetBaseArea(const TPoint &aOffset);
1.94 + void DeleteBaseArea();
1.95 + void SetCornerTypeL(TCornerType aType, TInt aFlags, TRegion *aNewBaseArea=NULL);
1.96 + void ResetHiddenFlags();
1.97 + TDblQue<TPointerKeyList> *PointerKeyList() const;
1.98 + void SetUserTransparentRegion(RWsRegion* aRegion);
1.99 + // from CWsWindowBase thru CWsWindow
1.100 + TBool IsDSAHost() const;
1.101 +
1.102 +private:
1.103 + TInt iCornerData;
1.104 + TUint iBackupsRequested;
1.105 + TRegion *iBaseArea; // The base area of the window without any clipping from windows taken into account
1.106 + TDblQue<TPointerKeyList> *iPointerKeyList;
1.107 + static TBool iAbsoluteFading;
1.108 + /**
1.109 + By default the full window region is transparent if the window is marked
1.110 + as transparent. If this is not the desired behaviour the client can
1.111 + define the transparent region itself.
1.112 +
1.113 + @see RWindow::SetTransparentRegion()
1.114 + */
1.115 + RWsRegion* iUserDefinedTransparentRegion;
1.116 + RWsRegion* iUserDefinedOpaqueRegion;
1.117 + };
1.118 +
1.119 +inline CWsClientWindow *CWsClientWindow::Child() const
1.120 + {
1.121 + return((CWsClientWindow *)iChild);
1.122 + }
1.123 +
1.124 +inline CWsClientWindow *CWsClientWindow::NextSibling() const
1.125 + {
1.126 + return((CWsClientWindow *)iSibling);
1.127 + }
1.128 +
1.129 +inline CWsClientWindow *CWsClientWindow::PrevSibling() const
1.130 + {
1.131 + return((CWsClientWindow *)GetPrevSibling());
1.132 + }
1.133 +
1.134 +inline const TRegion *CWsClientWindow::BaseArea() const
1.135 + {
1.136 + return iBaseArea;
1.137 + }
1.138 +
1.139 +inline void CWsClientWindow::UpdateAnimArea()
1.140 + {
1.141 + iRedraw->UpdateAnimArea();
1.142 + }
1.143 +
1.144 +inline TBool CWsClientWindow::IsFadeBehind() const
1.145 + {
1.146 + return(iFlags&EFlagFadeBehind);
1.147 + }
1.148 +
1.149 +inline void CWsClientWindow::SetAbsoluteFading(TBool aAbsoluteFading)
1.150 + {
1.151 + iAbsoluteFading=aAbsoluteFading;
1.152 + }
1.153 +
1.154 +inline CWsClientWindow *CWsClientWindow::PrevSiblingMultiParent() const
1.155 + {
1.156 + return((CWsClientWindow *)CWsWindowBase::PrevSiblingMultiParent());
1.157 + }
1.158 +
1.159 +inline CWsClientWindow *CWsClientWindow::NextSiblingMultiParent() const
1.160 + {
1.161 + return((CWsClientWindow *)CWsWindowBase::NextSiblingMultiParent());
1.162 + }
1.163 +
1.164 +inline const TRegion * CWsClientWindow::GetUserOpaqueRegion()
1.165 + {
1.166 + return iUserDefinedOpaqueRegion;
1.167 + }
1.168 +
1.169 +#endif