writerfilter/source/rtftok/rtfsdrimport.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
  10 #pragma once
  11
  12 #include <stack>
  13 #include <vector>
  14
  15 #include <dmapper/GraphicZOrderHelper.hxx>
  16 #include <tools/ref.hxx>
  17
  18 namespace com::sun::star
  19 {
  20 namespace beans
  21 {
  22 class XPropertySet;
  23 struct PropertyValue;
  24 }
  25 namespace drawing
  26 {
  27 class XShape;
  28 class XShapes;
  29 }
  30 namespace lang
  31 {
  32 class XComponent;
  33 }
  34 }
  35
  36 namespace writerfilter::rtftok
  37 {
  38 class RTFDocumentImpl;
  39 class RTFShape;
  40
  41 /// Handles the import of drawings using RTF markup.
  42 class RTFSdrImport final : public virtual SvRefBase
  43 {
  44 public:
  45     RTFSdrImport(RTFDocumentImpl& rDocument,
  46                  css::uno::Reference<css::lang::XComponent> const& xDstDoc);
  47     ~RTFSdrImport() override;
  48
  49     enum ShapeOrPict
  50     {
  51         SHAPE,
  52         PICT
  53     };
  54     void resolve(RTFShape& rShape, bool bClose, ShapeOrPict shapeOrPict);
  55     void close();
  56     void append(std::u16string_view aKey, std::u16string_view aValue);
  57     /// Append property on the current parent.
  58     void appendGroupProperty(std::u16string_view aKey, std::u16string_view aValue);
  59     void resolveDhgt(css::uno::Reference<css::beans::XPropertySet> const& xPropertySet,
  60                      sal_Int32 nZOrder, bool bOldStyle);
  61     /// Set line color and line width on the shape, using the relevant API depending on if the shape is a text frame or not.
  62     static void
  63     resolveLineColorAndWidth(bool bTextFrame,
  64                              const css::uno::Reference<css::beans::XPropertySet>& xPropertySet,
  65                              css::uno::Any const& rLineColor, css::uno::Any const& rLineWidth);
  66     static void resolveFLine(css::uno::Reference<css::beans::XPropertySet> const& xPropertySet,
  67                              sal_Int32 nFLine);
  68     /**
  69      * These are the default in Word, but not in Writer.
  70      *
  71      * @param bNew if the frame is new-style or old-style.
  72      */
  73     static std::vector<css::beans::PropertyValue> getTextFrameDefaults(bool bNew);
  74     /// Push a new group shape to the parent stack.
  75     void pushParent(css::uno::Reference<css::drawing::XShapes> const& xParent);
  76     /// Pop the current group shape from the parent stack.
  77     void popParent();
  78     css::uno::Reference<css::drawing::XShape> const& getCurrentShape() const { return m_xShape; }
  79     bool isFakePict() const { return m_bFakePict; }
  80     bool isTextGraphicObject() const { return m_bTextGraphicObject; }
  81
  82 private:
  83     void createShape(const OUString& rService, css::uno::Reference<css::drawing::XShape>& xShape,
  84                      css::uno::Reference<css::beans::XPropertySet>& xPropertySet);
  85     void applyProperty(css::uno::Reference<css::drawing::XShape> const& xShape,
  86                        std::u16string_view aKey, std::u16string_view aValue) const;
  87     int initShape(css::uno::Reference<css::drawing::XShape>& o_xShape,
  88                   css::uno::Reference<css::beans::XPropertySet>& o_xPropSet, bool& o_rIsCustomShape,
  89                   RTFShape const& rShape, bool bClose, ShapeOrPict shapeOrPict);
  90
  91     RTFDocumentImpl& m_rImport;
  92     std::stack<css::uno::Reference<css::drawing::XShapes>> m_aParents;
  93     css::uno::Reference<css::drawing::XShape> m_xShape;
  94     /// If m_xShape is imported as a Writer text frame (instead of a drawinglayer rectangle).
  95     bool m_bTextFrame;
  96     /// If m_xShape is imported as a Writer text graphic object (instead of a drawinglayer shape).
  97     bool m_bTextGraphicObject;
  98     /// if inside \pict, but actually it's a shape (not a picture)
  99     bool m_bFakePict;
 100     std::stack<writerfilter::dmapper::GraphicZOrderHelper> m_aGraphicZOrderHelpers;
 101 };
 102 } // namespace writerfilter::rtftok
 103
 104 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */