Quattro9Graph.h
Go to the documentation of this file.
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
2 /* libwps
3  * Version: MPL 2.0 / LGPLv2.1+
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  * Major Contributor(s):
10  * Copyright (C) 2006, 2007 Andrew Ziem
11  * Copyright (C) 2003-2005 William Lachance (william.lachance@sympatico.ca)
12  * Copyright (C) 2003 Marc Maurer (uwog@uwog.net)
13  *
14  * For minor contributions see the git repository.
15  *
16  * Alternatively, the contents of this file may be used under the terms
17  * of the GNU Lesser General Public License Version 2.1 or later
18  * (LGPLv2.1+), in which case the provisions of the LGPLv2.1+ are
19  * applicable instead of those above.
20  */
21 
22 #ifndef QUATTRO9_GRAPH_H
23 #define QUATTRO9_GRAPH_H
24 
25 #include <ostream>
26 #include <map>
27 #include <vector>
28 
29 #include <librevenge-stream/librevenge-stream.h>
30 
31 #include "libwps_internal.h"
32 
33 #include "WPSDebug.h"
34 #include "WKSContentListener.h"
35 #include "WPSGraphicStyle.h"
36 
37 namespace Quattro9GraphInternal
38 {
39 struct Graph;
40 struct Shape;
41 struct State;
42 
43 class SubDocument;
44 }
45 
46 class Quattro9Parser;
47 
53 {
54 public:
55  friend class Quattro9Parser;
57 
61  ~Quattro9Graph();
64  {
65  m_listener = listen;
66  }
68  void cleanState();
70  void updateState();
71 
73  bool getColor(int id, WPSColor &color) const;
75  bool getPattern(int id, WPSGraphicStyle::Pattern &pattern) const;
76 protected:
78  int version() const;
80  void storeObjects(std::map<librevenge::RVNGString,WPSEmbeddedObject> const &nameToObjectMap);
81 
83  bool sendPageGraphics(int sheetId) const;
85  bool sendShape(Quattro9GraphInternal::Graph const &graph, int sheetId) const;
87  bool sendShape(Quattro9GraphInternal::Shape const &shape, WPSTransformation const &transf) const;
89  bool sendShape(WPSGraphicShape const &shape, WPSGraphicStyle const &style, WPSTransformation const &transf) const;
91  bool sendOLE(Quattro9GraphInternal::Graph const &graph, int sheetId) const;
93  bool sendTextbox(Quattro9GraphInternal::Graph const &graph, int sheetId) const;
94 
95  //
96  // low level
97  //
98 
100  bool readBeginEnd(std::shared_ptr<WPSStream> stream, int sheetId);
102  bool readBeginEndZone(std::shared_ptr<WPSStream> const &stream);
104  bool readGraphHeader(std::shared_ptr<WPSStream> const &stream);
106  bool readFrameStyle(std::shared_ptr<WPSStream> const &stream);
108  bool readFramePattern(std::shared_ptr<WPSStream> const &stream);
110  bool readFrameHeader(std::shared_ptr<WPSStream> const &stream);
112  bool readOLEName(std::shared_ptr<WPSStream> const &stream);
114  bool readShape(std::shared_ptr<WPSStream> const &stream);
116  bool readShapeRec(std::shared_ptr<WPSStream> const &stream, long endPos, Quattro9GraphInternal::Shape &shape, WPSGraphicStyle const &actStyle);
117 
119  bool readTextboxStyle(std::shared_ptr<WPSStream> const &stream);
121  bool readTextboxText(std::shared_ptr<WPSStream> const &stream);
122 
123 private:
124  Quattro9Graph(Quattro9Graph const &orig) = delete;
125  Quattro9Graph &operator=(Quattro9Graph const &orig) = delete;
126  std::shared_ptr<WKSContentListener> m_listener;
127  Quattro9Parser &m_mainParser;
130  std::shared_ptr<Quattro9GraphInternal::State> m_state;
131 };
132 
133 #endif /* QUATTRO9_GRAPH_H */
134 /* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */
WKSSubDocument & operator=(const WKSSubDocument &)=delete
Definition: Quattro9Graph.cpp:52
std::shared_ptr< WKSContentListener > m_listener
Definition: Quattro9Graph.h:126
Internal: a graph of a QuattroGraph.
Definition: Quattro9Graph.cpp:134
void setListener(WKSContentListenerPtr &listen)
sets the listener
Definition: Quattro9Graph.h:63
a structure used to define a picture style
Definition: WPSGraphicStyle.h:37
a structure used to define a picture shape
Definition: WPSGraphicShape.h:34
WKSParser * parser() const
returns the parser
Definition: WKSSubDocument.h:44
Internal: the subdocument of a Quattro9GraphInternal.
Definition: Quattro9Graph.cpp:472
the class to store a color
Definition: libwps_internal.h:280
std::shared_ptr< Quattro9GraphInternal::State > m_state
the internal state
Definition: Quattro9Graph.h:130
This class parses Quattro Pro WP spreadsheet: .qpw.
Definition: Quattro9.h:89
std::shared_ptr< WKSContentListener > WKSContentListenerPtr
shared pointer to WKSContentListener
Definition: libwps_internal.h:114
a transformation which stored the first row of a 3x3 perspective matrix
Definition: libwps_internal.h:1130
This class parses Quattro9Pro graph file.
Definition: Quattro9Graph.h:52
a basic pattern used in a WPSGraphicStyle:
Definition: WPSGraphicStyle.h:88
Internal: a shape of a Quattro9Graph.
Definition: Quattro9Graph.cpp:55

Generated on Wed Aug 8 2018 16:52:31 for libwps by doxygen 1.8.13