LCOV - code coverage report
Current view: top level - canvas/source/cairo - cairo_devicehelper.hxx (source / functions) Hit Total Coverage
Test: commit e02a6cb2c3e2b23b203b422e4e0680877f232636 Lines: 0 2 0.0 %
Date: 2014-04-14 Functions: 0 2 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef INCLUDED_CANVAS_SOURCE_CAIRO_CAIRO_DEVICEHELPER_HXX
      21             : #define INCLUDED_CANVAS_SOURCE_CAIRO_CAIRO_DEVICEHELPER_HXX
      22             : 
      23             : #include <com/sun/star/awt/Rectangle.hpp>
      24             : #include <com/sun/star/rendering/XGraphicDevice.hpp>
      25             : #include <com/sun/star/rendering/XBufferController.hpp>
      26             : 
      27             : #include <boost/utility.hpp>
      28             : 
      29             : #include <vcl/window.hxx>
      30             : #include <vcl/bitmap.hxx>
      31             : 
      32             : #include "cairo_cairo.hxx"
      33             : #include "cairo_surfaceprovider.hxx"
      34             : 
      35             : /* Definition of DeviceHelper class */
      36             : 
      37             : namespace cairocanvas
      38             : {
      39           0 :     class DeviceHelper : private ::boost::noncopyable
      40             :     {
      41             :     public:
      42             :         DeviceHelper();
      43             : 
      44             :         /** init helper
      45             : 
      46             :             @param rCanvas
      47             :             Owning canvas.
      48             : 
      49             :             @param rRefDevice
      50             :             Reference output device. Needed for resolution
      51             :             calculations etc.
      52             :          */
      53             :         void init( SurfaceProvider& rSurfaceProvider,
      54             :                    OutputDevice&    rRefDevice );
      55             : 
      56             :         /// Dispose all internal references
      57             :         void disposing();
      58             : 
      59             :         // XWindowGraphicDevice
      60             :         ::com::sun::star::geometry::RealSize2D getPhysicalResolution();
      61             :         ::com::sun::star::geometry::RealSize2D getPhysicalSize();
      62             :         ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XLinePolyPolygon2D > createCompatibleLinePolyPolygon(
      63             :             const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice >&                               rDevice,
      64             :             const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::geometry::RealPoint2D > >& points );
      65             :         ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XBezierPolyPolygon2D > createCompatibleBezierPolyPolygon(
      66             :             const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice >&                                       rDevice,
      67             :             const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::geometry::RealBezierSegment2D > >& points );
      68             :         ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XBitmap > createCompatibleBitmap(
      69             :             const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice >&  rDevice,
      70             :             const ::com::sun::star::geometry::IntegerSize2D&                                        size );
      71             :         ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XVolatileBitmap > createVolatileBitmap(
      72             :             const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice >&  rDevice,
      73             :             const ::com::sun::star::geometry::IntegerSize2D&                                        size );
      74             :         ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XBitmap > createCompatibleAlphaBitmap(
      75             :             const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice >&  rDevice,
      76             :             const ::com::sun::star::geometry::IntegerSize2D&                                        size );
      77             :         ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XVolatileBitmap > createVolatileAlphaBitmap(
      78             :             const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice >&  rDevice,
      79             :             const ::com::sun::star::geometry::IntegerSize2D&                                        size );
      80             :         sal_Bool hasFullScreenMode(  );
      81             :         sal_Bool enterFullScreenMode( sal_Bool bEnter );
      82             : 
      83             :         ::com::sun::star::uno::Any isAccelerated() const;
      84             :         ::com::sun::star::uno::Any getDeviceHandle() const;
      85             :         ::com::sun::star::uno::Any getSurfaceHandle() const;
      86             :         ::com::sun::star::uno::Reference<
      87             :             ::com::sun::star::rendering::XColorSpace > getColorSpace() const;
      88             : 
      89             :         /** called when DumpScreenContent property is enabled on
      90             :             XGraphicDevice, and writes out bitmaps of current screen.
      91             :          */
      92             :         void dumpScreenContent() const;
      93             : 
      94           0 :         OutputDevice* getOutputDevice() const { return mpRefDevice; }
      95             :         ::cairo::SurfaceSharedPtr getSurface();
      96             :         ::cairo::SurfaceSharedPtr createSurface( const ::basegfx::B2ISize& rSize, ::cairo::Content aContent = CAIRO_CONTENT_COLOR_ALPHA );
      97             :         ::cairo::SurfaceSharedPtr createSurface( BitmapSystemData& rData, const Size& rSize );
      98             : 
      99             :     protected:
     100             :         /** init helper
     101             : 
     102             :             @param rCanvas
     103             :             Owning canvas.
     104             : 
     105             :             @param rRefDevice
     106             :             Reference output device. Needed for resolution
     107             :             calculations etc.
     108             :          */
     109             :         void implInit( SurfaceProvider& rSurfaceProvider,
     110             :                        OutputDevice&    rRefDevice );
     111             :         void setSize( const ::basegfx::B2ISize& rSize );
     112             : 
     113             :     private:
     114             :         /** Surface provider
     115             : 
     116             :             Deliberately not a refcounted reference, because of
     117             :             potential circular references for canvas. Provides us with
     118             :             our output surface and associated functionality.
     119             :          */
     120             :         SurfaceProvider*          mpSurfaceProvider;
     121             : 
     122             :         OutputDevice*             mpRefDevice;
     123             :         ::cairo::SurfaceSharedPtr mpSurface;
     124             :     };
     125             : }
     126             : 
     127             : #endif
     128             : 
     129             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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