069994e430
2008/04/21 07:30:14 thb 1.2.2.4: RESYNC: (1.2-1.3); FILE MERGED 2008/03/18 22:00:57 thb 1.2.2.3: Implementing non-backbuffered canvas for cairocanvas as well - reworked to share most of the code 2008/01/25 14:27:08 thb 1.2.2.2: Intermediate dump 2007/12/20 22:18:57 thb 1.2.2.1: #i81092# #i78888# #i78925# #i79258# #i79437# #i84784# Large canvas rework, completing various areas such as color spaces, bitmap data access, true sprite and non-sprite implementations, and upstreaming the canvas parts of rodos emf+ rendering
125 lines
5.5 KiB
C++
Executable File
125 lines
5.5 KiB
C++
Executable File
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: dx_devicehelper.hxx,v $
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* $Revision: 1.4 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef _DXCANVAS_DEVICEHELPER_HXX
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#define _DXCANVAS_DEVICEHELPER_HXX
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#include <com/sun/star/awt/Rectangle.hpp>
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#include <com/sun/star/rendering/XGraphicDevice.hpp>
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#include <com/sun/star/rendering/XBufferController.hpp>
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#include "dx_rendermodule.hxx"
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#include "dx_bitmap.hxx"
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#include <canvas/rendering/isurfaceproxymanager.hxx>
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#include <boost/utility.hpp>
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/* Definition of DeviceHelper class */
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namespace dxcanvas
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{
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class DeviceHelper : private ::boost::noncopyable
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{
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public:
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DeviceHelper();
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/** Init the device helper
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@param hdc
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private or class dc of the output device. is only stored,
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not release
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@param rDevice
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Ref back to owning UNO device
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*/
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void init( HDC hdc,
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com::sun::star::rendering::XGraphicDevice& rDevice );
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/// Dispose all internal references
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void disposing();
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// XWindowGraphicDevice
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::com::sun::star::geometry::RealSize2D getPhysicalResolution();
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::com::sun::star::geometry::RealSize2D getPhysicalSize();
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::com::sun::star::uno::Reference< ::com::sun::star::rendering::XLinePolyPolygon2D > createCompatibleLinePolyPolygon(
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const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice >& rDevice,
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const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::geometry::RealPoint2D > >& points );
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::com::sun::star::uno::Reference< ::com::sun::star::rendering::XBezierPolyPolygon2D > createCompatibleBezierPolyPolygon(
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const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice >& rDevice,
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const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::geometry::RealBezierSegment2D > >& points );
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::com::sun::star::uno::Reference< ::com::sun::star::rendering::XBitmap > createCompatibleBitmap(
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const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice >& rDevice,
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const ::com::sun::star::geometry::IntegerSize2D& size );
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::com::sun::star::uno::Reference< ::com::sun::star::rendering::XVolatileBitmap > createVolatileBitmap(
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const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice >& rDevice,
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const ::com::sun::star::geometry::IntegerSize2D& size );
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::com::sun::star::uno::Reference< ::com::sun::star::rendering::XBitmap > createCompatibleAlphaBitmap(
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const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice >& rDevice,
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const ::com::sun::star::geometry::IntegerSize2D& size );
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::com::sun::star::uno::Reference< ::com::sun::star::rendering::XVolatileBitmap > createVolatileAlphaBitmap(
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const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice >& rDevice,
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const ::com::sun::star::geometry::IntegerSize2D& size );
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sal_Bool hasFullScreenMode();
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sal_Bool enterFullScreenMode( sal_Bool bEnter );
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::com::sun::star::uno::Any isAccelerated() const;
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::com::sun::star::uno::Any getDeviceHandle() const;
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::com::sun::star::uno::Any getSurfaceHandle() const;
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::com::sun::star::uno::Reference<
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::com::sun::star::rendering::XColorSpace > getColorSpace() const;
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/** called when DumpScreenContent property is enabled on
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XGraphicDevice, and writes out bitmaps of current screen.
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*/
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void dumpScreenContent() const {}
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protected:
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HDC getHDC() const { return mnHDC; }
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com::sun::star::rendering::XGraphicDevice* getDevice() const { return mpDevice; }
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private:
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/** Phyical output device
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Deliberately not a refcounted reference, because of
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potential circular references for canvas. Needed to
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create bitmaps
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*/
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com::sun::star::rendering::XGraphicDevice* mpDevice;
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HDC mnHDC;
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};
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typedef ::rtl::Reference< com::sun::star::rendering::XGraphicDevice > DeviceRef;
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}
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#endif /* _DXCANVAS_DEVICEHELPER_HXX */
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