CanvasStyleManager.hxx Source File documentation

CanvasStyleManager.hxx
Go to the documentation of this file.
1/* -*- Mode: C++; c-default-style: "k&r"; indent-tabs-mode: nil; tab-width: 2; c-basic-offset: 2 -*- */
2
3/* libmwaw
4* Version: MPL 2.0 / LGPLv2+
5*
6* The contents of this file are subject to the Mozilla Public License Version
7* 2.0 (the "License"); you may not use this file except in compliance with
8* the License or as specified alternatively below. You may obtain a copy of
9* the License at http://www.mozilla.org/MPL/
10*
11* Software distributed under the License is distributed on an "AS IS" basis,
12* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13* for the specific language governing rights and limitations under the
14* License.
15*
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)
22*
23*
24* All Rights Reserved.
25*
26* For minor contributions see the git repository.
27*
28* Alternatively, the contents of this file may be used under the terms of
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 Canvas text document ( style part )
36 *
37 */
38#ifndef CANVAS_STYLE_MANAGER
39# define CANVAS_STYLE_MANAGER
40
41#include <string>
42#include <vector>
43
44#include <librevenge/librevenge.h>
45
46#include "libmwaw_internal.hxx"
47
48#include "MWAWDebug.hxx"
49#include "MWAWGraphicStyle.hxx"
50#include "MWAWInputStream.hxx"
51#include "MWAWPosition.hxx"
52
53namespace CanvasStyleManagerInternal
54{
55struct State;
56}
57
58class CanvasGraph;
59class CanvasParser;
60
66 class CanvasStyleManager
67{
68 friend class CanvasGraph;
69 friend class CanvasParser;
70
71public:
73 explicit CanvasStyleManager(CanvasParser &parser);
75 virtual ~CanvasStyleManager();
76
78 int version() const;
79
80protected:
82 void setInput(MWAWInputStreamPtr &input);
84 MWAWInputStreamPtr &getInput();
85
86 // interface
87
89 bool get(int index, MWAWColor &color) const;
91 std::vector<MWAWColor> const &getColorsList() const;
93 bool get(int index, MWAWGraphicStyle::Pattern &pattern) const;
94
95 //
96 // Intermediate level
97 //
98
100 bool readArrows();
102 bool readArrow(MWAWGraphicStyle::Arrow &arrow, std::string &extra);
104 bool readColors(int numColors);
106 bool readDashes(int numDashes, bool user=false);
108 bool readGradient(MWAWEntry const &entry, MWAWGraphicStyle::Gradient &gradient);
110 bool readPatterns(int numPatterns);
112 bool readPenSize();
114 bool readSprays();
115
117 bool readFonts(int numFonts);
118
119 //
120 // Windows RSRC
121 //
122
124 bool readColorValues(MWAWEntry const &entry);
125
126 //
127 // Low level
128 //
129
130private:
131 CanvasStyleManager(CanvasStyleManager const &orig) = delete;
132 CanvasStyleManager &operator=(CanvasStyleManager const &orig) = delete;
133
134protected:
135 //
136 // data
137 //
139 MWAWParserStatePtr m_parserState;
140
142 std::shared_ptr<CanvasStyleManagerInternal::State> m_state;
143
145 CanvasParser *m_mainParser;
146};
147#endif
148// vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
MWAWDebug.hxx
MWAWGraphicStyle.hxx
MWAWInputStream.hxx
MWAWPosition.hxx
CanvasGraph
the main class to read the graphic part of Canvas file
Definition CanvasGraph.hxx:71
CanvasParser
the main class to read a Canvas 2 and 3 files
Definition CanvasParser.hxx:62
CanvasStyleManager::operator=
CanvasStyleManager & operator=(CanvasStyleManager const &orig)=delete
CanvasStyleManager::getInput
MWAWInputStreamPtr & getInput()
returns the current input
Definition CanvasStyleManager.cxx:108
CanvasStyleManager::readPatterns
bool readPatterns(int numPatterns)
try to read the pattern list
Definition CanvasStyleManager.cxx:451
CanvasStyleManager::readSprays
bool readSprays()
try to read the spray
CanvasStyleManager::CanvasGraph
friend class CanvasGraph
Definition CanvasStyleManager.hxx:68
CanvasStyleManager::setInput
void setInput(MWAWInputStreamPtr &input)
store the actual input
Definition CanvasStyleManager.cxx:103
CanvasStyleManager::readPenSize
bool readPenSize()
read the pen size
Definition CanvasStyleManager.cxx:493
CanvasStyleManager::readFonts
bool readFonts(int numFonts)
try to read the fonts names
Definition CanvasStyleManager.cxx:513
CanvasStyleManager::readArrow
bool readArrow(MWAWGraphicStyle::Arrow &arrow, std::string &extra)
read an arrow shape
Definition CanvasStyleManager.cxx:180
CanvasStyleManager::m_parserState
MWAWParserStatePtr m_parserState
the parser state
Definition CanvasStyleManager.hxx:139
CanvasStyleManager::m_state
std::shared_ptr< CanvasStyleManagerInternal::State > m_state
the state
Definition CanvasStyleManager.hxx:142
CanvasStyleManager::version
int version() const
returns the file version
Definition CanvasStyleManager.cxx:98
CanvasStyleManager::readDashes
bool readDashes(int numDashes, bool user=false)
try to read the dash list
Definition CanvasStyleManager.cxx:279
CanvasStyleManager::~CanvasStyleManager
virtual ~CanvasStyleManager()
destructor
Definition CanvasStyleManager.cxx:95
CanvasStyleManager::readArrows
bool readArrows()
read the arrow shapes
Definition CanvasStyleManager.cxx:144
CanvasStyleManager::CanvasParser
friend class CanvasParser
Definition CanvasStyleManager.hxx:69
CanvasStyleManager::readGradient
bool readGradient(MWAWEntry const &entry, MWAWGraphicStyle::Gradient &gradient)
try to read a gradient (ObFL)
Definition CanvasStyleManager.cxx:334
CanvasStyleManager::CanvasStyleManager
CanvasStyleManager(CanvasParser &parser)
constructor
Definition CanvasStyleManager.cxx:88
CanvasStyleManager::CanvasStyleManager
CanvasStyleManager(CanvasStyleManager const &orig)=delete
CanvasStyleManager::m_mainParser
CanvasParser * m_mainParser
the main parser;
Definition CanvasStyleManager.hxx:145
CanvasStyleManager::getColorsList
std::vector< MWAWColor > const & getColorsList() const
returns the list of colors
Definition CanvasStyleManager.cxx:133
CanvasStyleManager::readColors
bool readColors(int numColors)
try to read the colors list
Definition CanvasStyleManager.cxx:246
CanvasStyleManager::get
bool get(int index, MWAWColor &color) const
try to retrieve a color from the color index
Definition CanvasStyleManager.cxx:113
CanvasStyleManager::readColorValues
bool readColorValues(MWAWEntry const &entry)
read the Windows CVal RSRC: v3 (a list of color)
Definition CanvasStyleManager.cxx:563
MWAWEntry
basic class to store an entry in a file This contained :
Definition MWAWEntry.hxx:47
libmwaw_internal.hxx
MWAWParserStatePtr
std::shared_ptr< MWAWParserState > MWAWParserStatePtr
a smart pointer of MWAWParserState
Definition libmwaw_internal.hxx:557
MWAWInputStreamPtr
std::shared_ptr< MWAWInputStream > MWAWInputStreamPtr
a smart pointer of MWAWInputStream
Definition libmwaw_internal.hxx:551
CanvasStyleManagerInternal
Internal: the structures of a CanvasStyleManager.
Definition CanvasStyleManager.cxx:60
CanvasStyleManagerInternal::State
Internal: the state of a CanvasStyleManager.
Definition CanvasStyleManager.cxx:64
MWAWColor
the class to store a color
Definition libmwaw_internal.hxx:192
MWAWGraphicStyle::Arrow
a structure used to define an arrow
Definition MWAWGraphicStyle.hxx:59
MWAWGraphicStyle::Gradient
a basic gradient used in a MWAWGraphicStyle
Definition MWAWGraphicStyle.hxx:142
MWAWGraphicStyle::Pattern
a basic pattern used in a MWAWGraphicStyle:
Definition MWAWGraphicStyle.hxx:351