6a7a0ac6aa
This reverts commit 59887868da.
Change-Id: I0f3f6a7680c78103a559a0f881badc8211b97ace
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/90544
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
231 lines
8 KiB
C++
231 lines
8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_VCL_INC_UNX_SALBMP_H
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#define INCLUDED_VCL_INC_UNX_SALBMP_H
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#include <X11/Xlib.h>
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#include <vcl/salgtype.hxx>
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#include <unx/saldisp.hxx>
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#include <salbmp.hxx>
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#include <vclpluginapi.h>
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struct BitmapBuffer;
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class BitmapPalette;
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class SalGraphics;
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class ImplSalDDB;
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class ImplSalBitmapCache;
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class X11SalBitmap final : public SalBitmap
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{
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private:
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static std::unique_ptr<BitmapBuffer>
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ImplCreateDIB(
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const Size& rSize,
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sal_uInt16 nBitCount,
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const BitmapPalette& rPal
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);
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static std::unique_ptr<BitmapBuffer>
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ImplCreateDIB(
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Drawable aDrawable,
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SalX11Screen nXScreen,
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long nDrawableDepth,
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long nX,
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long nY,
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long nWidth,
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long nHeight,
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bool bGrey
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);
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public:
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static ImplSalBitmapCache* mpCache;
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static unsigned int mnCacheInstCount;
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static void ImplCreateCache();
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static void ImplDestroyCache();
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void ImplRemovedFromCache();
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private:
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std::unique_ptr<BitmapBuffer> mpDIB;
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mutable std::unique_ptr<ImplSalDDB> mpDDB;
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bool mbGrey;
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public:
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bool ImplCreateFromDrawable(
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Drawable aDrawable,
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SalX11Screen nXScreen,
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long nDrawableDepth,
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long nX,
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long nY,
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long nWidth,
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long nHeight
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);
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XImage* ImplCreateXImage(
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SalDisplay const * pSalDisp,
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SalX11Screen nXScreen,
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long nDepth,
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const SalTwoRect& rTwoRect
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) const;
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ImplSalDDB* ImplGetDDB(
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Drawable,
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SalX11Screen nXScreen,
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long nDrawableDepth,
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const SalTwoRect&
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) const;
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void ImplDraw(
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Drawable aDrawable,
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SalX11Screen nXScreen,
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long nDrawableDepth,
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const SalTwoRect& rTwoRect,
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const GC& rGC
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) const;
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public:
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X11SalBitmap();
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virtual ~X11SalBitmap() override;
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// override pure virtual methods
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virtual bool Create(
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const Size& rSize,
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sal_uInt16 nBitCount,
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const BitmapPalette& rPal
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) override;
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virtual bool Create( const SalBitmap& rSalBmp ) override;
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virtual bool Create(
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const SalBitmap& rSalBmp,
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SalGraphics* pGraphics
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) override;
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virtual bool Create(
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const SalBitmap& rSalBmp,
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sal_uInt16 nNewBitCount
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) override;
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virtual bool Create(
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const css::uno::Reference< css::rendering::XBitmapCanvas >& rBitmapCanvas,
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Size& rSize,
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bool bMask = false
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) override;
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virtual void Destroy() override;
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virtual Size GetSize() const override;
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virtual sal_uInt16 GetBitCount() const override;
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virtual BitmapBuffer* AcquireBuffer( BitmapAccessMode nMode ) override;
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virtual void ReleaseBuffer( BitmapBuffer* pBuffer, BitmapAccessMode nMode ) override;
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virtual bool GetSystemData( BitmapSystemData& rData ) override;
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virtual bool ScalingSupported() const override;
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virtual bool Scale( const double& rScaleX, const double& rScaleY, BmpScaleFlag nScaleFlag ) override;
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virtual bool Replace( const Color& rSearchColor, const Color& rReplaceColor, sal_uInt8 nTol ) override;
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};
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class ImplSalDDB
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{
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private:
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Pixmap maPixmap;
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SalTwoRect maTwoRect;
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long mnDepth;
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SalX11Screen mnXScreen;
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static void ImplDraw(
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Drawable aSrcDrawable,
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long nSrcDrawableDepth,
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Drawable aDstDrawable,
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long nSrcX,
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long nSrcY,
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long nDestWidth,
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long nDestHeight,
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long nDestX,
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long nDestY,
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const GC& rGC
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);
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public:
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ImplSalDDB(
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XImage* pImage,
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Drawable aDrawable,
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SalX11Screen nXScreen,
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const SalTwoRect& rTwoRect
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);
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ImplSalDDB(
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Drawable aDrawable,
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SalX11Screen nXScreen,
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long nDrawableDepth,
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long nX,
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long nY,
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long nWidth,
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long nHeight
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);
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~ImplSalDDB();
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Pixmap ImplGetPixmap() const { return maPixmap; }
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long ImplGetWidth() const { return maTwoRect.mnDestWidth; }
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long ImplGetHeight() const { return maTwoRect.mnDestHeight; }
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long ImplGetDepth() const { return mnDepth; }
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const SalX11Screen& ImplGetScreen() const { return mnXScreen; }
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bool ImplMatches( SalX11Screen nXScreen, long nDepth, const SalTwoRect& rTwoRect ) const;
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void ImplDraw(
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Drawable aDrawable,
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const SalTwoRect& rTwoRect,
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const GC& rGC
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) const;
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};
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class X11SalBitmap;
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class ImplSalBitmapCache
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{
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private:
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std::vector<X11SalBitmap*> maBmpList;
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public:
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ImplSalBitmapCache();
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~ImplSalBitmapCache();
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void ImplAdd( X11SalBitmap* pBmp );
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void ImplRemove( X11SalBitmap const * pBmp );
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void ImplClear();
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};
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#endif // INCLUDED_VCL_INC_UNX_SALBMP_H
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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