RagTime5Graph.hxx
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2 
3 /* libmwaw
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16 * Major Contributor(s):
17 * Copyright (C) 2002 William Lachance (wrlach@gmail.com)
18 * Copyright (C) 2002,2004 Marc Maurer (uwog@uwog.net)
19 * Copyright (C) 2004-2006 Fridrich Strba (fridrich.strba@bluewin.ch)
20 * Copyright (C) 2006, 2007 Andrew Ziem
21 * Copyright (C) 2011, 2012 Alonso Laurent (alonso@loria.fr)
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26 * For minor contributions see the git repository.
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29 * the GNU Lesser General Public License Version 2 or later (the "LGPLv2+"),
30 * in which case the provisions of the LGPLv2+ are applicable
31 * instead of those above.
32 */
33 
34 /*
35  * Parser to RagTime 5-6 document ( graphic part )
36  *
37  */
38 #ifndef RAGTIME5_GRAPH
39 # define RAGTIME5_GRAPH
40 
41 #include <string>
42 #include <map>
43 #include <vector>
44 
45 #include <librevenge/librevenge.h>
46 
47 #include "libmwaw_internal.hxx"
48 
49 #include "MWAWDebug.hxx"
50 #include "MWAWInputStream.hxx"
51 #include "MWAWPosition.hxx"
52 
55 
56 namespace RagTime5GraphInternal
57 {
58 struct ClusterButton;
59 struct ClusterGraphic;
60 struct ClusterPicture;
61 
62 struct Shape;
63 struct State;
64 
65 class SubDocument;
66 }
67 
68 class RagTime5Document;
71 class RagTime5Zone;
72 
73 class MWAWGraphicStyle;
74 
81 {
83  friend class RagTime5Document;
84 
85 public:
87  explicit RagTime5Graph(RagTime5Document &doc);
89  virtual ~RagTime5Graph();
90 
92  int version() const;
93 
95  int numPages() const;
96 
97 protected:
98 
100  void flushExtra(bool onlyCheck=false);
101 
102  // interface with main parser
103 
105  bool sendTextZone(MWAWListenerPtr listener, int zId, int pId, double totalWidth=-1);
107  bool sendButtonZoneAsText(MWAWListenerPtr listener, int zId);
108 
109  //
110  // Intermediate level
111  //
112 
113  //
114  // picture
115  //
116 
118  bool readPictureContainer(RagTime5Zone &zone);
120  bool readPictureData(RagTime5Zone &zone);
122  bool readPictureData(RagTime5Zone &zone, librevenge::RVNGBinaryData &data, std::string &type);
124  bool readPictureList(RagTime5Zone &zone);
126  bool readPictureRep(RagTime5Zone &zone);
128  bool readPictureMatch(RagTime5Zone &zone, bool color);
129 
130  //
131  // basic graphic
132  //
133 
135  bool readGraphicTypes(RagTime5ClusterManager::Link const &link);
136 
138  bool readColorPatternZone(RagTime5ClusterManager::Cluster &cluster);
139 
141  std::shared_ptr<RagTime5ClusterManager::Cluster> readButtonCluster(RagTime5Zone &zone, int zoneType);
142 
144  std::shared_ptr<RagTime5ClusterManager::Cluster> readGraphicCluster(RagTime5Zone &zone, int zoneType);
146  bool readGraphicUsed(int typeId);
148  bool readGraphicShapes(RagTime5GraphInternal::ClusterGraphic &cluster);
150  bool readGraphicShape(RagTime5GraphInternal::ClusterGraphic &cluster, RagTime5Zone &dataZone, long endPos, int n, librevenge::RVNGString const &dataName);
152  bool readGraphicTransformations(RagTime5ClusterManager::Link const &link);
153 
155  std::shared_ptr<RagTime5ClusterManager::Cluster> readPictureCluster(RagTime5Zone &zone, int zoneType);
156 
157  //
158  // low level
159  //
160 
162  void checkGraphicCluster(RagTime5GraphInternal::ClusterGraphic &cluster);
163 
164  //
165  // send data
166  //
167 
169  bool send(int zoneId, MWAWListenerPtr listener, MWAWPosition const &pos);
170 
172  bool send(RagTime5GraphInternal::ClusterButton &cluster, MWAWListenerPtr listener, MWAWPosition const &pos, MWAWGraphicStyle const &style);
174  bool send(RagTime5GraphInternal::ClusterGraphic &cluster, MWAWListenerPtr listener, MWAWPosition const &pos);
176  bool send(RagTime5GraphInternal::Shape const &shape, RagTime5GraphInternal::ClusterGraphic const &cluster, MWAWListenerPtr listener, MWAWPosition const &pos);
177 
179  bool send(RagTime5GraphInternal::ClusterPicture &cluster, MWAWListenerPtr listener, MWAWPosition const &pos);
180 
181 public:
183  static std::string printType(unsigned long fileType)
184  {
185  return RagTime5StructManager::printType(fileType);
186  }
187 
188 private:
189  RagTime5Graph(RagTime5Graph const &orig);
190  RagTime5Graph &operator=(RagTime5Graph const &orig);
191 
192 protected:
193  //
194  // data
195  //
198 
200  std::shared_ptr<RagTime5StructManager> m_structManager;
202  std::shared_ptr<RagTime5StyleManager> m_styleManager;
205 
207  std::shared_ptr<RagTime5GraphInternal::State> m_state;
208 };
209 #endif
210 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
static std::string printType(unsigned long fileType)
debug: print a file type
Definition: RagTime5StructManager.cxx:94
std::shared_ptr< RagTime5GraphInternal::State > m_state
the state
Definition: RagTime5Graph.hxx:207
std::shared_ptr< MWAWParserState > MWAWParserStatePtr
a smart pointer of MWAWParserState
Definition: libmwaw_internal.hxx:557
std::shared_ptr< MWAWListener > MWAWListenerPtr
a smart pointer of MWAWListener
Definition: libmwaw_internal.hxx:553
a structure used to define a picture style
Definition: MWAWGraphicStyle.hxx:47
void flushExtra(MWAWListenerPtr listener, bool onlyCheck=false)
flush unsent zone (debugging function)
Definition: RagTime5Document.cxx:2638
std::shared_ptr< RagTime5ClusterManager::Cluster > readPictureCluster(RagTime5Zone &zone, int zoneType)
try to read a picture cluster (via the graphic manager)
Definition: RagTime5Document.cxx:450
the main class to read the graphic part of RagTime 56 file
Definition: RagTime5Graph.hxx:80
Internal: the subdocument of a RagTime5Graph.
Definition: RagTime5Graph.cxx:542
basic class used to read/store RagTime 5/6 styles
Definition: RagTime5StyleManager.hxx:60
std::shared_ptr< RagTime5ClusterManager::Cluster > readButtonCluster(RagTime5Zone &zone, int zoneType)
try to read a button cluster (via the graphic manager)
Definition: RagTime5Document.cxx:425
main zone in a RagTime v5-v6 document
Definition: RagTime5StructManager.hxx:50
std::shared_ptr< RagTime5ClusterManager::Cluster > readGraphicCluster(RagTime5Zone &zone, int zoneType)
try to read a graphic cluster (via the graphic manager)
Definition: RagTime5Document.cxx:435
static std::string printType(unsigned long fileType)
debug: print a file type
Definition: RagTime5Graph.hxx:183
std::shared_ptr< RagTime5StructManager > m_structManager
the structure manager
Definition: RagTime5Graph.hxx:200
the button cluster
Definition: RagTime5Graph.cxx:361
RagTime5Document & operator=(RagTime5Document const &)=delete
the shape cluster
Definition: RagTime5Graph.cxx:394
Internal: the structures of a RagTime5Graph.
Definition: RagTime5Graph.cxx:62
bool sendButtonZoneAsText(MWAWListenerPtr listener, int buttonId)
try to send a button content as text
Definition: RagTime5Document.cxx:390
the picture cluster
Definition: RagTime5Graph.cxx:436
friend class RagTime5Graph
Definition: RagTime5Document.hxx:80
RagTime5Document & m_document
the parser
Definition: RagTime5Graph.hxx:197
int numPages() const
returns the document number of page
Definition: RagTime5Document.cxx:366
the main class to read a RagTime v5 file
Definition: RagTime5Document.hxx:76
MWAWParserStatePtr m_parserState
the parser state
Definition: RagTime5Graph.hxx:204
Internal: the shape of a RagTime5Graph.
Definition: RagTime5Graph.cxx:224
Class to define the position of an object (textbox, picture, ..) in the document. ...
Definition: MWAWPosition.hxx:47
std::shared_ptr< RagTime5StyleManager > m_styleManager
the style manager
Definition: RagTime5Graph.hxx:202
basic class used to store RagTime 5/6 structures
Definition: RagTime5StructManager.hxx:174
bool send(int zoneId, MWAWListenerPtr listener, MWAWPosition const &pos, int partId=0, int cellId=0, double totalWidth=-1)
try to send a cluster zone (mainly unimplemented)
Definition: RagTime5Document.cxx:2609
int version() const
returns the document version
Definition: RagTime5Document.cxx:356
the cluster data
Definition: RagTime5ClusterManager.hxx:261

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