author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 27 Apr 2010 17:46:17 +0300 | |
branch | RCL_3 |
changeset 67 | 4917f9bf7995 |
parent 13 | 10e98eab6f85 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 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 the License "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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* |
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*/ |
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#ifndef WEBSCROLLBARDRAWER_H |
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#define WEBSCROLLBARDRAWER_H |
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#include <e32base.h> |
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#include <coedef.h> |
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#include <coecntrl.h> |
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#include <w32std.h> |
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#include <gdi.h> |
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class WebView; |
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class CWebSprite; |
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class WebScrollbarDrawer: public CBase |
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{ |
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public: |
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static WebScrollbarDrawer* NewL(); |
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virtual ~WebScrollbarDrawer(); |
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void drawScrollbar(WebView* view, TPoint& scrollPos); |
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void drawScrollbar(WebView* view); |
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int getTransparency() const {return m_scrollBarTransparency;} |
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void fadeScrollbar(TInt delay); |
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void fadeScrollbar(); |
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void fade(); |
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int fadeTime(); |
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void redrawScrollbar(); |
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private: |
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WebScrollbarDrawer(); |
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void ConstructL(); |
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TInt InitScrollbar(WebView* view); |
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TInt SetupBitmaps(); |
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void drawThumbMask(CBitmapContext* gc, TRect& rect); |
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void drawThumb(CBitmapContext* gc, TRect& rect); |
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TInt createBitmap(CFbsBitmap*& bm, CFbsBitGc*& gc, |
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CFbsBitmapDevice*& dev, TRect& rect); |
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void deleteBitmap(CFbsBitmap*& bm, CFbsBitGc*& gc, |
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CFbsBitmapDevice*& dev); |
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void removeBitmaps(); |
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void clearSprites(); |
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void calculateBitmapRects(); |
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TBool canRedraw(); |
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private: |
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WebView* m_webView; |
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CWebSprite* m_spriteV; |
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CWebSprite* m_spriteH; |
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TRect m_rect; |
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int m_scrollBarTransparency; |
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CPeriodic* m_scrollBarFader; |
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CFbsBitmap* m_scrollBarV; |
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CFbsBitGc* m_gcV; |
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CFbsBitmapDevice* m_devV; |
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CFbsBitmap* m_scrollBarVMask; |
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CFbsBitGc* m_gcVMask; |
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CFbsBitmapDevice* m_devVMask; |
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CFbsBitmap* m_scrollBarH; |
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CFbsBitGc* m_gcH; |
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CFbsBitmapDevice* m_devH; |
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CFbsBitmap* m_scrollBarHMask; |
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CFbsBitGc* m_gcHMask; |
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CFbsBitmapDevice* m_devHMask; |
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bool m_hasVScroll; |
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bool m_hasHScroll; |
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int m_scrollBarWidth; |
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TRect m_rectV; |
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TRect m_rectVThum; |
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TRect m_rectH; |
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TRect m_rectHThum; |
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int m_docWidth; |
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int m_displayWidth; |
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int m_docHeight; |
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int m_displayHeight; |
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float m_zoomFactor; |
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TRgb m_thumColor; |
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float m_dY; |
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float m_dX; |
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}; |
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#endif //WEBSCROLLBARDRAWER_H |