08f757c32f
Change-Id: Ib6e1b6182d83b09dbf5e2aeb9cf3e4ca11d9f48b Reviewed-on: https://gerrit.libreoffice.org/c/core/+/134712 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
126 lines
5.4 KiB
C++
126 lines
5.4 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/.
|
|
*
|
|
* This file incorporates work covered by the following license notice:
|
|
*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed
|
|
* with this work for additional information regarding copyright
|
|
* ownership. The ASF licenses this file to you under the Apache
|
|
* License, Version 2.0 (the "License"); you may not use this file
|
|
* except in compliance with the License. You may obtain a copy of
|
|
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <cppuhelper/compbase.hxx>
|
|
|
|
#include <com/sun/star/lang/XServiceInfo.hpp>
|
|
#include <com/sun/star/rendering/XBitmapCanvas.hpp>
|
|
#include <com/sun/star/rendering/XIntegerBitmap.hpp>
|
|
#include <com/sun/star/beans/XFastPropertySet.hpp>
|
|
#include <comphelper/uno3.hxx>
|
|
|
|
#include <base/bitmapcanvasbase.hxx>
|
|
#include <base/basemutexhelper.hxx>
|
|
#include <base/integerbitmapbase.hxx>
|
|
|
|
#include "cairo_canvashelper.hxx"
|
|
#include "cairo_repainttarget.hxx"
|
|
|
|
|
|
/* Definition of CanvasBitmap class */
|
|
|
|
namespace cairocanvas
|
|
{
|
|
typedef ::cppu::WeakComponentImplHelper< css::rendering::XBitmapCanvas,
|
|
css::rendering::XIntegerBitmap,
|
|
css::lang::XServiceInfo,
|
|
css::beans::XFastPropertySet > CanvasBitmapBase_Base;
|
|
class CanvasBitmapSpriteSurface_Base :
|
|
public ::canvas::BaseMutexHelper<CanvasBitmapBase_Base>,
|
|
public SurfaceProvider
|
|
{
|
|
};
|
|
|
|
typedef ::canvas::IntegerBitmapBase<
|
|
canvas::BitmapCanvasBase2<
|
|
CanvasBitmapSpriteSurface_Base,
|
|
CanvasHelper,
|
|
::osl::MutexGuard,
|
|
::cppu::OWeakObject> > CanvasBitmap_Base;
|
|
|
|
class CanvasBitmap : public CanvasBitmap_Base,
|
|
public RepaintTarget
|
|
{
|
|
public:
|
|
/** Create a canvas bitmap for the given surface
|
|
|
|
@param rSize
|
|
Size of the bitmap
|
|
|
|
@param rDevice
|
|
Reference device, with which bitmap should be compatible
|
|
*/
|
|
CanvasBitmap( const ::basegfx::B2ISize& rSize,
|
|
SurfaceProviderRef rDevice,
|
|
css::rendering::XGraphicDevice* pDevice,
|
|
bool bHasAlpha );
|
|
|
|
/// Dispose all internal references
|
|
virtual void disposeThis() override;
|
|
|
|
// Forwarding the XComponent implementation to the
|
|
// cppu::ImplHelper templated base
|
|
// Classname Base doing refcounting Base implementing the XComponent interface
|
|
// | | |
|
|
// V V V
|
|
DECLARE_UNO3_XCOMPONENT_AGG_DEFAULTS( CanvasBitmap, CanvasBitmapBase_Base, ::cppu::WeakComponentImplHelperBase )
|
|
|
|
// XServiceInfo
|
|
virtual OUString SAL_CALL getImplementationName( ) override;
|
|
virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
|
|
virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) override;
|
|
|
|
// SurfaceProvider
|
|
virtual ::cairo::SurfaceSharedPtr getSurface() override;
|
|
virtual ::cairo::SurfaceSharedPtr createSurface( const ::basegfx::B2ISize& rSize, int aContent ) override;
|
|
virtual ::cairo::SurfaceSharedPtr createSurface( ::Bitmap& rBitmap ) override;
|
|
virtual ::cairo::SurfaceSharedPtr changeSurface() override;
|
|
virtual OutputDevice* getOutputDevice() override;
|
|
|
|
// RepaintTarget
|
|
virtual bool repaint( const ::cairo::SurfaceSharedPtr& pSurface,
|
|
const css::rendering::ViewState& viewState,
|
|
const css::rendering::RenderState& renderState ) override;
|
|
|
|
// XFastPropertySet
|
|
// used to retrieve BitmapEx pointer or X Pixmap handles for this bitmap
|
|
// handle values have these meanings:
|
|
// 0 ... get pointer to BitmapEx
|
|
// 1 ... get X pixmap handle to rgb content
|
|
// 2 ... FIXME: leftover? ever called with this? always returns nothing (empty Any)
|
|
// returned any contains either BitmapEx pointer or array of three Any value
|
|
// 1st a bool value: true - free the pixmap after used by XFreePixmap, false do nothing, the pixmap is used internally in the canvas
|
|
// 2nd the pixmap handle (sal_Int64)
|
|
// 3rd the pixmap depth
|
|
virtual css::uno::Any SAL_CALL getFastPropertyValue(sal_Int32 nHandle) override;
|
|
virtual void SAL_CALL setFastPropertyValue(sal_Int32, const css::uno::Any&) override {}
|
|
|
|
private:
|
|
SurfaceProviderRef mpSurfaceProvider;
|
|
::cairo::SurfaceSharedPtr mpBufferSurface;
|
|
::cairo::CairoSharedPtr mpBufferCairo;
|
|
|
|
const ::basegfx::B2ISize maSize;
|
|
const bool mbHasAlpha;
|
|
};
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|