writerfilter/source/dmapper/WrapPolygonHandler.hxx

   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 #pragma once
  21
  22 #include <com/sun/star/drawing/PointSequenceSequence.hpp>
  23 #include "LoggedResources.hxx"
  24 #include <tools/fract.hxx>
  25 #include <vector>
  26
  27 namespace com::sun::star::text
  28 {
  29 struct GraphicCrop;
  30 }
  31
  32 namespace writerfilter::dmapper
  33 {
  34 /// Handles <wp:wrapPolygon> from DOCX and the pWrapPolygonVertices shape property from RTF.
  35 class WrapPolygon final : public virtual SvRefBase
  36 {
  37 public:
  38     typedef std::vector<css::awt::Point> Points_t;
  39     typedef ::tools::SvRef<WrapPolygon> Pointer_t;
  40
  41 private:
  42     Points_t mPoints;
  43
  44 public:
  45     WrapPolygon();
  46     ~WrapPolygon() override;
  47
  48     void addPoint(const css::awt::Point& rPoint);
  49
  50     Points_t::const_iterator begin() const;
  51     Points_t::const_iterator end() const;
  52
  53     WrapPolygon::Pointer_t move(const css::awt::Point& rMove) const;
  54     WrapPolygon::Pointer_t scale(const Fraction& rFractionX, const Fraction& rFractionY) const;
  55     WrapPolygon::Pointer_t correctWordWrapPolygon(const css::awt::Size& rSrcSize) const;
  56     WrapPolygon::Pointer_t correctWordWrapPolygonPixel(const css::awt::Size& rSrcSize) const;
  57     WrapPolygon::Pointer_t correctCrop(const css::awt::Size& rGraphicSize,
  58                                        const css::text::GraphicCrop& rGraphicCrop) const;
  59     css::drawing::PointSequenceSequence getPointSequenceSequence() const;
  60 };
  61
  62 class WrapPolygonHandler : public LoggedProperties
  63 {
  64 public:
  65     WrapPolygonHandler();
  66     virtual ~WrapPolygonHandler() override;
  67
  68     const WrapPolygon::Pointer_t& getPolygon() const { return mpPolygon; }
  69
  70 private:
  71     WrapPolygon::Pointer_t mpPolygon;
  72
  73     sal_Int32 mnX;
  74     sal_Int32 mnY;
  75
  76     // Properties
  77     virtual void lcl_attribute(Id Name, Value& val) override;
  78     virtual void lcl_sprm(Sprm& sprm) override;
  79 };
  80 }
  81
  82 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */