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-rw-r--r-- | include/cppcanvas/vclfactory.hxx | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/include/cppcanvas/vclfactory.hxx b/include/cppcanvas/vclfactory.hxx new file mode 100644 index 000000000..73867626d --- /dev/null +++ b/include/cppcanvas/vclfactory.hxx @@ -0,0 +1,87 @@ +/* -*- 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 . + */ + +#ifndef INCLUDED_CPPCANVAS_VCLFACTORY_HXX +#define INCLUDED_CPPCANVAS_VCLFACTORY_HXX + +#include <cppcanvas/canvas.hxx> +#include <cppcanvas/bitmapcanvas.hxx> +#include <cppcanvas/spritecanvas.hxx> +#include <cppcanvas/bitmap.hxx> +#include <cppcanvas/renderer.hxx> + +#include <cppcanvas/cppcanvasdllapi.h> + +namespace vcl { class Window; } +class BitmapEx; + +class GDIMetaFile; + +namespace com::sun::star::rendering +{ + class XCanvas; + class XBitmapCanvas; + class XSpriteCanvas; +} + +/* Definition of VCLFactory class */ + +namespace cppcanvas +{ + /** The VCLFactory creates Canvas objects for various VCL + OutputDevice primitives, such as windows, polygons, bitmaps + and metafiles. + + Please note that the objects created for a specific Canvas can + only be drawn on exactly that canvas. You have to regenerate + them for different canvases. + */ + class CPPCANVAS_DLLPUBLIC VCLFactory + { + public: + static CanvasSharedPtr createCanvas( const css::uno::Reference< css::rendering::XCanvas >& xCanvas ); + static BitmapCanvasSharedPtr createBitmapCanvas( const css::uno::Reference< css::rendering::XBitmapCanvas >& xCanvas ); + + static SpriteCanvasSharedPtr createSpriteCanvas( const vcl::Window& rVCLWindow ); + static SpriteCanvasSharedPtr createSpriteCanvas( const css::uno::Reference< css::rendering::XSpriteCanvas >& xCanvas ); + + /** Create a bitmap from a VCL Bitmap + */ + static BitmapSharedPtr createBitmap( const CanvasSharedPtr&, const ::BitmapEx& rBmpEx ); + + /** Create a renderer object from a Metafile + + The created renderer initially draws the metafile + one-by-one units large, in user coordinate space + */ + static RendererSharedPtr createRenderer( const CanvasSharedPtr& rCanvas, + const ::GDIMetaFile& rMtf, + const Renderer::Parameters& rParms ); + + private: + VCLFactory() = delete; + VCLFactory(const VCLFactory&) = delete; + VCLFactory& operator=( const VCLFactory& ) = delete; + }; + +} + +#endif // INCLUDED_CPPCANVAS_VCLFACTORY_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |