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, const OUString& aValue);
57     /// Append property on the current parent.
58     void appendGroupProperty(std::u16string_view aKey, const OUString& 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();
getCurrentShape() const78     css::uno::Reference<css::drawing::XShape> const& getCurrentShape() const { return m_xShape; }
isFakePict() const79     bool isFakePict() const { return m_bFakePict; }
80 
81 private:
82     void createShape(const OUString& rService, css::uno::Reference<css::drawing::XShape>& xShape,
83                      css::uno::Reference<css::beans::XPropertySet>& xPropertySet);
84     void applyProperty(css::uno::Reference<css::drawing::XShape> const& xShape,
85                        std::u16string_view aKey, const OUString& aValue) const;
86     int initShape(css::uno::Reference<css::drawing::XShape>& o_xShape,
87                   css::uno::Reference<css::beans::XPropertySet>& o_xPropSet, bool& o_rIsCustomShape,
88                   RTFShape const& rShape, bool bClose, ShapeOrPict shapeOrPict);
89 
90     RTFDocumentImpl& m_rImport;
91     std::stack<css::uno::Reference<css::drawing::XShapes>> m_aParents;
92     css::uno::Reference<css::drawing::XShape> m_xShape;
93     /// If m_xShape is imported as a Writer text frame (instead of a drawinglayer rectangle).
94     bool m_bTextFrame;
95     /// If m_xShape is imported as a Writer text graphic object (instead of a drawinglayer shape).
96     bool m_bTextGraphicObject;
97     /// if inside \pict, but actually it's a shape (not a picture)
98     bool m_bFakePict;
99     std::stack<writerfilter::dmapper::GraphicZOrderHelper> m_aGraphicZOrderHelpers;
100 };
101 } // namespace writerfilter::rtftok
102 
103 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
104