fb1825bf3f
which my plugin had previously been ignoring. Since that time, the plugin has gotten a little smarter, and makes less mistakes. Change-Id: Id791c932fd056ae7da833436c4dd2600b69a0bfa Reviewed-on: https://gerrit.libreoffice.org/51212 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
150 lines
6.8 KiB
C++
150 lines
6.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/*
|
|
* This file is part of the LibreOffice project.
|
|
*
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
*/
|
|
|
|
#ifndef INCLUDED_CANVAS_SOURCE_OPENGL_OGL_SPRITEDEVICEHELPER_HXX
|
|
#define INCLUDED_CANVAS_SOURCE_OPENGL_OGL_SPRITEDEVICEHELPER_HXX
|
|
|
|
#include <vcl/opengl/OpenGLContext.hxx>
|
|
|
|
#include <rtl/ref.hxx>
|
|
#include <canvas/elapsedtime.hxx>
|
|
#include <com/sun/star/rendering/XGraphicDevice.hpp>
|
|
|
|
#include "ogl_buffercontext.hxx"
|
|
|
|
#include <set>
|
|
|
|
namespace vcl { class Window; }
|
|
class SystemChildWindow;
|
|
namespace basegfx{ class B2IVector; class B2DHomMatrix; }
|
|
namespace com { namespace sun { namespace star {
|
|
namespace awt { struct Rectangle; }
|
|
namespace geometry { struct AffineMatrix2D; }
|
|
}}}
|
|
|
|
namespace oglcanvas
|
|
{
|
|
class TextureCache;
|
|
class SpriteCanvas;
|
|
class CanvasCustomSprite;
|
|
class CanvasHelper;
|
|
|
|
class SpriteDeviceHelper
|
|
{
|
|
public:
|
|
SpriteDeviceHelper();
|
|
~SpriteDeviceHelper();
|
|
|
|
/// make noncopyable
|
|
SpriteDeviceHelper(const SpriteDeviceHelper&) = delete;
|
|
const SpriteDeviceHelper& operator=(const SpriteDeviceHelper&) = delete;
|
|
|
|
void init( vcl::Window& rWindow,
|
|
SpriteCanvas& rSpriteCanvas,
|
|
const css::awt::Rectangle& rViewArea );
|
|
|
|
/// Dispose all internal references
|
|
void disposing();
|
|
|
|
// XWindowGraphicDevice
|
|
css::geometry::RealSize2D getPhysicalResolution();
|
|
css::geometry::RealSize2D getPhysicalSize();
|
|
css::uno::Reference< css::rendering::XLinePolyPolygon2D > createCompatibleLinePolyPolygon(
|
|
const css::uno::Reference< css::rendering::XGraphicDevice >& rDevice,
|
|
const css::uno::Sequence< css::uno::Sequence< css::geometry::RealPoint2D > >& points );
|
|
css::uno::Reference< css::rendering::XBezierPolyPolygon2D > createCompatibleBezierPolyPolygon(
|
|
const css::uno::Reference< css::rendering::XGraphicDevice >& rDevice,
|
|
const css::uno::Sequence< css::uno::Sequence< css::geometry::RealBezierSegment2D > >& points );
|
|
css::uno::Reference< css::rendering::XBitmap > createCompatibleBitmap(
|
|
const css::uno::Reference< css::rendering::XGraphicDevice >& rDevice,
|
|
const css::geometry::IntegerSize2D& size );
|
|
css::uno::Reference< css::rendering::XVolatileBitmap > createVolatileBitmap(
|
|
const css::uno::Reference< css::rendering::XGraphicDevice >& rDevice,
|
|
const css::geometry::IntegerSize2D& size );
|
|
css::uno::Reference< css::rendering::XBitmap > createCompatibleAlphaBitmap(
|
|
const css::uno::Reference< css::rendering::XGraphicDevice >& rDevice,
|
|
const css::geometry::IntegerSize2D& size );
|
|
css::uno::Reference< css::rendering::XVolatileBitmap > createVolatileAlphaBitmap(
|
|
const css::uno::Reference< css::rendering::XGraphicDevice >& rDevice,
|
|
const css::geometry::IntegerSize2D& size );
|
|
|
|
bool showBuffer( bool bIsVisible, bool bUpdateAll );
|
|
bool switchBuffer( bool bIsVisible, bool bUpdateAll );
|
|
|
|
css::uno::Any isAccelerated() const;
|
|
css::uno::Any getDeviceHandle() const;
|
|
css::uno::Any getSurfaceHandle() const;
|
|
css::uno::Reference<
|
|
css::rendering::XColorSpace > getColorSpace() const;
|
|
|
|
void notifySizeUpdate( const css::awt::Rectangle& rBounds );
|
|
|
|
/** called when DumpScreenContent property is enabled on
|
|
XGraphicDevice, and writes out bitmaps of current screen.
|
|
*/
|
|
void dumpScreenContent() const;
|
|
|
|
void show( const ::rtl::Reference< CanvasCustomSprite >& );
|
|
void hide( const ::rtl::Reference< CanvasCustomSprite >& );
|
|
|
|
/// enable linear gradient shader "texture" with given parameters
|
|
void useLinearGradientShader( const css::rendering::ARGBColor* pColors,
|
|
const css::uno::Sequence< double >& rStops,
|
|
const ::basegfx::B2DHomMatrix& rTexTransform );
|
|
/// enable radial gradient shader "texture" with given parameters
|
|
void useRadialGradientShader( const css::rendering::ARGBColor* pColors,
|
|
const css::uno::Sequence< double >& rStops,
|
|
const ::basegfx::B2DHomMatrix& rTexTransform );
|
|
/// enable rectangular gradient shader "texture" with given parameters
|
|
void useRectangularGradientShader( const css::rendering::ARGBColor* pColors,
|
|
const css::uno::Sequence< double >& rStops,
|
|
const ::basegfx::B2DHomMatrix& rTexTransform );
|
|
|
|
/// create a pbuffer context (for rendering into background surface)
|
|
IBufferContextSharedPtr createBufferContext(const ::basegfx::B2IVector& rSize) const;
|
|
|
|
/// Get instance of internal texture cache
|
|
TextureCache& getTextureCache() const;
|
|
|
|
bool activateWindowContext();
|
|
|
|
private:
|
|
/** Phyical output device
|
|
|
|
Deliberately not a refcounted reference, because of
|
|
potential circular references for canvas. Needed to
|
|
create bitmaps
|
|
*/
|
|
css::rendering::XGraphicDevice* mpDevice;
|
|
|
|
/// Pointer to sprite canvas (owner of this helper), needed to create bitmaps
|
|
SpriteCanvas* mpSpriteCanvas;
|
|
|
|
std::set< ::rtl::Reference< CanvasCustomSprite > > maActiveSprites;
|
|
|
|
/// For the frame counter timings
|
|
::canvas::tools::ElapsedTime maLastUpdate;
|
|
|
|
std::shared_ptr<TextureCache> mpTextureCache;
|
|
|
|
unsigned int mnLinearTwoColorGradientProgram;
|
|
unsigned int mnLinearMultiColorGradientProgram;
|
|
unsigned int mnRadialTwoColorGradientProgram;
|
|
unsigned int mnRadialMultiColorGradientProgram;
|
|
unsigned int mnRectangularTwoColorGradientProgram;
|
|
unsigned int mnRectangularMultiColorGradientProgram;
|
|
|
|
rtl::Reference<OpenGLContext> mxContext;
|
|
};
|
|
}
|
|
|
|
#endif
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|