4905a19032
Fixes #fdo30794 Based on bin/add-modelines script (originally posted in mail 1286706307.1871.1399280959@webmail.messagingengine.com) Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
146 lines
6.3 KiB
C++
146 lines
6.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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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 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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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 _CAIROCANVAS_DEVICEHELPER_HXX
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#define _CAIROCANVAS_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 <boost/utility.hpp>
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#include <vcl/window.hxx>
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#include <vcl/bitmap.hxx>
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#include "cairo_cairo.hxx"
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#include "cairo_surfaceprovider.hxx"
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/* Definition of DeviceHelper class */
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struct SystemEnvData;
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class Window;
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namespace cairocanvas
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{
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class Canvas;
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class CanvasHelper;
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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 helper
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@param rCanvas
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Owning canvas.
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@param rRefDevice
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Reference output device. Needed for resolution
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calculations etc.
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*/
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void init( SurfaceProvider& rSurfaceProvider,
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OutputDevice& rRefDevice );
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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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OutputDevice* getOutputDevice() const { return mpRefDevice; }
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const void* getSysData() { return mpSysData; }
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::cairo::SurfaceSharedPtr getSurface();
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::cairo::SurfaceSharedPtr createSurface( const ::basegfx::B2ISize& rSize, ::cairo::Content aContent = CAIRO_CONTENT_COLOR_ALPHA );
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::cairo::SurfaceSharedPtr createSurface( BitmapSystemData& rData, const Size& rSize );
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protected:
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/** init helper
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@param rCanvas
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Owning canvas.
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@param rRefDevice
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Reference output device. Needed for resolution
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calculations etc.
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*/
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void implInit( SurfaceProvider& rSurfaceProvider,
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OutputDevice& rRefDevice );
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void setSize( const ::basegfx::B2ISize& rSize );
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private:
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/** Surface provider
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Deliberately not a refcounted reference, because of
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potential circular references for canvas. Provides us with
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our output surface and associated functionality.
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*/
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SurfaceProvider* mpSurfaceProvider;
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OutputDevice* mpRefDevice;
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const void* mpSysData;
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::cairo::SurfaceSharedPtr mpSurface;
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};
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}
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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