Quelle polypolyaction.hxx Sprache: 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 <action.hxx>
#include <cppcanvas/canvas.hxx>

namespace basegfx {
    class B2DPolyPolygon;
}
namespace com::sun::star::rendering
{
    struct Texture;
    struct StrokeAttributes;
}

/* Definition of internal::PolyPolyActionFactory */

namespace cppcanvas::internal
    {
        struct OutDevState;

        /** Creates encapsulated converters between GDIMetaFile and
            XCanvas. The Canvas argument is deliberately placed at the
            constructor, to force reconstruction of this object for a
            new canvas. This considerably eases internal state
            handling, since a lot of the internal state (e.g. fonts,
            text layout) is Canvas-dependent.
         */
        namespace PolyPolyActionFactory
        {
            /// Create polygon, fill/stroke according to state
            std::shared_ptr<Action> createPolyPolyAction( const ::basegfx::B2DPolyPolygon&,
                                                  const CanvasSharedPtr&,
                                                  const OutDevState&     );

            /// Create texture-filled polygon
            std::shared_ptr<Action> createPolyPolyAction( const ::basegfx::B2DPolyPolygon&,
                                                  const CanvasSharedPtr&,
                                                  const OutDevState&,
                                                  const css::rendering::Texture& );

            /// Create line polygon (always stroked, not filled)
            std::shared_ptr<Action> createLinePolyPolyAction( const ::basegfx::B2DPolyPolygon&,
                                                      const CanvasSharedPtr&,
                                                      const OutDevState& );

            /// Create stroked polygon
            std::shared_ptr<Action> createPolyPolyAction( const ::basegfx::B2DPolyPolygon&,
                                                  const CanvasSharedPtr&,
                                                  const OutDevState&,
                                                  const css::rendering::StrokeAttributes& );

            /// For transparent painting of the given polygon (normally, we take the colors always opaque)
            std::shared_ptr<Action> createPolyPolyAction( const ::basegfx::B2DPolyPolygon&,
                                                  const CanvasSharedPtr&,
                                                  const OutDevState&,
                                                  int nTransparency );
        }

}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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