1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
|
/* This file is part of the KDE project
Copyright (C) 2001 Shaheed Haque <srhaque@iee.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <tqstring.h>
#include <koffice_export.h>
class TQDomElement;
class KoXmlWriter;
class KoGenStyle;
class KoTextParag;
class KoTextFormat;
class KoOasisContext;
#ifndef koparagcounter_h
#define koparagcounter_h
/**
* This is the structure associated with a paragraph (KoTextParag),
* to define the bullet or numbering of the paragraph.
*/
class KOTEXT_EXPORT KoParagCounter
{
public:
KoParagCounter();
/** Invalidate the internal cache. Use it whenever the number associated with this
* counter may have changed. */
void tqinvalidate();
/** Return the current value of the counter as a number.
*/
int number( const KoTextParag *paragraph );
/** Return the current value of the counter as a text.
* This returns only the current level, e.g. "1."
*/
TQString levelText( const KoTextParag *paragraph );
/** Return the current value of the counter as a text.
* This returns the full text, all levels included (if displayLevels>1),
* e.g. "1.2.1." if displayLevels==3.
*/
TQString text( const KoTextParag *paragraph );
/**
* Work out the width of the text required for this counter.
* Unit : LU pixels
*/
int width( const KoTextParag *paragraph );
/**
* X position of the bullet ( i.e. width of prefix )
* Unit : LU pixels
*/
int bulletX();
/// KOffice-1.3 loading code
void load( TQDomElement & element );
/// KOffice-1.3 saving code
void save( TQDomElement & element );
/** Load from OASIS XML
* @param heading true if heading, false if normal list
* @param level 1-based
* @param loadingStyle true if loading a style, false if loading a paragraph
* @param context the context
* @param restartNumbering if -1 then don't restart numbering, use the style value
* @param orderedList if true, make sure the parag will will be initialised as an ordered list
* otherwise it may be initialised as a unordered list.
*/
void loadOasis( KoOasisContext& context, int restartNumbering, bool orderedList, bool heading, int level, bool loadingStyle = false );
/// Part of loadOasis that is shared with KWVariableSettings::loadOasis for footnotes/endnotes
void loadOasisListStyle( const TQDomElement& listStyle,
const TQDomElement& listStyleProperties,
const TQDomElement& listStyleTextProperties,
int restartNumbering,
bool orderedList, bool heading, int level, bool loadingStyle );
/// Save as OASIS XML
void saveOasis( KoGenStyle& listStyle, bool savingStyle = false ) const;
/// Part of saveOasis that is shared with KoStyleCollection::saveOasisOutlineStyles
/// and KWVariableSettings::saveOasis for footnotes/endnotes
void saveOasisListLevel( KoXmlWriter& listLevelWriter, bool includeLevelAndProperties, bool savingStyle = false ) const;
bool operator==( const KoParagCounter & c2 ) const;
bool operator!=( const KoParagCounter & c2 ) const { return !(*this == c2); }
enum Numbering
{
NUM_NONE = 2, // Unnumbered. Equivalent to there being
// no counter structure associated with a
// paragraph.
NUM_LIST = 0, // Numbered as a list item.
NUM_CHAPTER = 1, // Numbered as a heading.
NUM_FOOTNOTE = 3 // Fixed text counter, set by the code. This is used by e.g. footnotes.
};
enum Style // always add to the end, the numeric values are part of the DTD
{
STYLE_NONE = 0,
STYLE_NUM = 1, STYLE_ALPHAB_L = 2, STYLE_ALPHAB_U = 3,
STYLE_ROM_NUM_L = 4, STYLE_ROM_NUM_U = 5, STYLE_CUSTOMBULLET = 6,
STYLE_CUSTOM = 7, STYLE_CIRCLEBULLET = 8, STYLE_SQUAREBULLET = 9,
STYLE_DISCBULLET = 10, STYLE_BOXBULLET = 11
};
/** Numbering type and style.
*/
Numbering numbering() const;
void setNumbering( Numbering n );
Style style() const;
void setStyle( Style s );
/**
* Should this counter start at "startNumber" (instead of
* being the 'last counter of the same type + 1')
*/
bool restartCounter() const;
void setRestartCounter( bool restart );
/** Does this counter have a bullet style?
*/
bool isBullet() const;
/**
* Helper function for finding out if a style is a bullet
*/
static bool isBullet( Style style );
/** The level of the numbering.
* Depth of 0 means the major numbering. (1, 2, 3...)
* Depth of 1 is 1.1, 1.2, 1.3 etc. */
unsigned int depth() const;
void setDepth( unsigned int d );
/** Number of levels whose numbers are displayed at the current level.
*/
int displayLevels() const;
void setDisplayLevels( int l );
/** Starting number.
*/
int startNumber() const;
void setStartNumber( int s );
/** Prefix and suffix strings.
*/
TQString prefix() const;
void setPrefix( TQString p );
TQString suffix() const;
void setSuffix( TQString s );
/** The character and font for STYLE_CUSTOMBULLET.
*/
TQChar customBulletCharacter() const;
void setCustomBulletCharacter( TQChar c );
TQString customBulletFont() const;
void setCustomBulletFont( TQString f );
/** The string STYLE_CUSTOM.
*/
TQString custom() const;
void setCustom( TQString c );
/** Counter tqalignment
*/
int tqalignment() const;
void setAlignment( int a );
/**
* Return the format to use for the counter.
* This does no caching, it's merely to centralize code.
*/
static KoTextFormat* counterFormat( const KoTextParag *paragraph );
static TQString makeRomanNumber( int n );
static TQString makeAlphaUpperNumber( int n );
static TQString makeAlphaLowerNumber( int n );
static int fromRomanNumber( const TQString & );
static int fromAlphaUpperNumber( const TQString & );
static int fromAlphaLowerNumber( const TQString & );
#ifndef NDEBUG
void printRTDebug( KoTextParag* parag );
#endif
private:
/** Return our parent paragraph, if there is such a thing. For a paragraph "1.1.",
* the parent is the paragraph numbered "1.".
*/
KoTextParag *parent( const KoTextParag *paragraph );
Numbering m_numbering:3; // Numbering (maximum value: 8)
bool m_restartCounter:1;
bool unused:4;
Style m_style:8; // Style
char m_displayLevels; // Number of levels to display (e.g. 3 => 1.2.1)
char m_depth;
short int m_startNumber;
TQChar m_customBulletChar;
TQString m_customBulletFont;
TQString m_custom;
TQString m_prefix;
TQString m_suffix;
int m_align;
class Private;
Private *d; // define operator= and copy ctor when using this!
/** The cached, calculated values for this counter:
*
* VALUE VALUE WHEN INVALID
* number of this counter -1
* text of this counter TQString()
* width of the label -1
* parent (KoTextParag *)-1
* the format that was used to calculate the width 0
*/
struct
{
int number;
TQString text;
int width;
KoTextParag *parent;
KoTextFormat * counterFormat;
} m_cache;
};
#endif
|
