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
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
|
/* This file is part of the KDE project
Copyright (C) 1998, 1999 Reginald Stadlbauer <reggie@kde.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 <KoParagCounter.h>
#include "KWInsertTOCCommand.h"
#include "KWDocument.h"
#include "KWTextFrameSet.h"
#include "KWTextDocument.h"
#include "KWTextParag.h"
#include <klocale.h>
#include <kdebug.h>
KWInsertTOCCommand::KWInsertTOCCommand( KWTextFrameSet * fs, KoTextParag *parag )
: KoTextDocCommand( fs->textDocument() ), m_paragId( parag->paragId() )
{
}
KoTextCursor * KWInsertTOCCommand::execute( KoTextCursor *c )
{
KWTextDocument * textdoc = static_cast<KWTextDocument *>(doc);
KWTextFrameSet * fs = textdoc->textFrameSet();
fs->kWordDocument()->setTocPresent(true);
KoTextParag *insertionParag = textdoc->paragAt( m_paragId );
if ( !insertionParag ) {
qWarning( "KWInsertTOCCommand:: can't locate parag at %d, last parag: %d", m_paragId, textdoc->lastParag()->paragId() );
return c;
}
KWTextParag *body = static_cast<KWTextParag *>( insertionParag );
// Create new very first paragraph
KWTextParag *parag = static_cast<KWTextParag *>( textdoc->createParag( textdoc, body->prev() /*prev*/, body /*next*/, true ) );
parag->append( i18n( "Table of Contents" ) );
KoParagStyle * style = findOrCreateTOCStyle( fs, -1 ); // "Contents Title"
parag->setParagLayout( style->paragLayout() );
parag->setFormat( 0, parag->string()->length(), textdoc->formatCollection()->format( &style->format() ) );
parag->setPartOfTableOfContents( true );
// Insert table and THEN set page numbers
// Otherwise the page numbers are incorrect
KWTextParag *p = static_cast<KWTextParag *>(textdoc->firstParag()/*parag->next()*/);
//ASSERT( p == body );
KWTextParag *prevTOCParag = parag;
TQMap<KWTextParag *, KWTextParag *> paragMap; // Associate a paragraph form the TOC with the real one from the body
while ( p ) {
// Include this paragraph in the TOC depending on the isOutline flag of the style
if ( p->style() && p->style()->isOutline() )
{
parag = static_cast<KWTextParag *>(textdoc->createParag( textdoc, prevTOCParag /*prev*/, body /*next*/, true ));
parag->setPartOfTableOfContents( true );
TQString txt = p->toString(); // includes the heading number, if any
parag->append( txt );
prevTOCParag = parag;
paragMap.insert( parag, p );
}
p = static_cast<KWTextParag *>(p->next());
}
// Set a hard frame break after the last TOC parag
kdDebug() << "KWInsertTOCCommand::execute setPageBreaking on " << prevTOCParag << " " << prevTOCParag->paragId() << endl;
prevTOCParag->setPageBreaking( prevTOCParag->pageBreaking() | KWParagLayout::HardFrameBreakAfter );
// Format paragraphs, to take this page break into account and update page numbers
fs->tqlayout();
fs->updateFrames();
//kdDebug() << "KWInsertTOCCommand::execute layouting done, setting page numbers" << endl;
// Now add the page numbers, and apply the style
TQMap<KWTextParag *, KWTextParag *>::Iterator mapIt = paragMap.begin();
for ( ; mapIt != paragMap.end() ; ++mapIt )
{
KWTextParag * parag = mapIt.key(); // Parag in the TOC
KWTextParag * p = mapIt.data(); // Parag in the body
// Find page number for paragraph
KoPoint pt;
KWFrame * frame = fs->internalToDocument( TQPoint(0, p->rect().top()), pt );
if ( frame ) // let's be safe
{
parag->append( "\t" );
parag->append( TQString::number( frame->pageNumber() ) );
}
// Apply style
int depth = p->counter() ? p->counter()->depth() : 0;
KoParagStyle * tocStyle = findOrCreateTOCStyle( fs, depth );
parag->setParagLayout( tocStyle->paragLayout() );
parag->setFormat( 0, parag->string()->length(), & tocStyle->format() );
}
// The setParagLayout ruined it, so here it is again :)
prevTOCParag->setPageBreaking( prevTOCParag->pageBreaking() | KWParagLayout::HardFrameBreakAfter );
return c;
}
KoTextCursor *KWInsertTOCCommand::unexecute( KoTextCursor *c )
{
KWTextDocument * textdoc = static_cast<KWTextDocument *>(doc);
KWTextFrameSet * fs = textdoc->textFrameSet();
removeTOC( fs, c, 0L );
fs->kWordDocument()->setTocPresent(false);
return c;
}
KoTextCursor * KWInsertTOCCommand::removeTOC( KWTextFrameSet *fs, KoTextCursor *cursor, KMacroCommand * /*macroCmd*/ )
{
KoTextDocument * textdoc = fs->textDocument();
// Remove existing table of contents, based on the style
KoTextCursor start( textdoc );
KoTextCursor end( textdoc );
// We start from the end, to avoid the parag shifting problem
KoTextParag *p = textdoc->lastParag();
KoTextCursor *posOfTable=0L;
KoTextParag *posOfToc=0L;
while ( p )
{
KWTextParag * parag = static_cast<KWTextParag *>(p);
if ( parag->partOfTableOfContents() )
{
kdDebug() << "KWContents::createContents Deleting paragraph " << p << " " << p->paragId() << endl;
// This paragraph is part of the TOC -> remove
/* This method aims to provide an "undo" that restores the previous version of the TOC.
Problem is, it screws up the parag style (due to removeSelectedText calling join),
and the first parag of the body ends up with the Contents Title style.
start.setParag( p );
start.setIndex( 0 );
textdoc->setSelectionStart( KoTextDocument::Temp, &start );
ASSERT( p->next() );
end.setParag( p->next() );
end.setIndex( 0 );
textdoc->setSelectionEnd( KoTextDocument::Temp, &end );
KCommand * cmd = fs->removeSelectedTextCommand( cursor, KoTextDocument::Temp );
if ( macroCmd )
macroCmd->addCommand( cmd );
*/
// So instead, we do things by hand, and without undo....
KoTextParag *prev = p->prev();
KoTextParag *next = p->next();
// Move cursor out
if ( cursor->parag() == p )
cursor->setParag( next ? next : prev );
delete p;
kdDebug() << "KWInsertTOCCommand::removeTOC " << p << " deleted" << endl;
p = next;
posOfToc = p;
kdDebug() << "KWInsertTOCCommand::removeTOC prev=" << prev << " p=" << p << endl;
// Fix parag chain
if ( prev )
{
prev->setNext( p );
if ( p )
p->setParagId( prev->paragId() + 1 );
else
posOfToc = prev;
}
else
{
textdoc->setFirstParag( p );
if ( p )
{
p->setParagId( 0 );
} else // completely empty document !
{
textdoc->clear( true ); // recreate empty parag.
cursor->setParag( textdoc->firstParag() );
posOfToc = textdoc->firstParag();
break;
}
}
if(! p) { // see bug #131122
p = prev;
continue;
}
p->setPrev( prev );
}
p = p->prev();
}
textdoc->tqinvalidate();
if(posOfToc)
{
posOfTable=new KoTextCursor( textdoc );
posOfTable->setParag(posOfToc );
posOfTable->setIndex( 0 );//start of parag
}
// ### TODO propagate parag ID changes.
return posOfTable;
}
KoParagStyle * KWInsertTOCCommand::findOrCreateTOCStyle( KWTextFrameSet *fs, int depth )
{
// Determine style name.
TQString name;
TQString displayName;
if ( depth >= 0 ) {
// Don't add i18n to this one, those are internal names and must have no spaces.
name = TQString( "Contents_Head_%1" ).tqarg( depth+1 );
displayName = i18n( "Contents Head %1" ).tqarg( depth+1 );
} else {
name = "Contents_Title";
displayName = i18n( "Contents Title" );
}
KoParagStyle * style = fs->kWordDocument()->styleCollection()->findStyle( name );
if ( !style )
{
style = new KoParagStyle( name );
style->setDisplayName( displayName );
style->format().setBold( ( ( depth==-1) || ( depth==0 ) ) ? true : false );
style->format().setPointSize( depth==-1 ? 20 : 12 );
if ( depth == -1 )
{
style->paragLayout().topBorder = KoBorder( TQt::black, KoBorder::SOLID, 1 );
style->paragLayout().bottomBorder = KoBorder( TQt::black, KoBorder::SOLID, 1 );
// Old kword had only top and bottom. But borders are drawn differently now
// (not the whole line anymore), so we need the 4 borders.
style->paragLayout().leftBorder = KoBorder( TQt::black, KoBorder::SOLID, 1 );
style->paragLayout().rightBorder = KoBorder( TQt::black, KoBorder::SOLID, 1 );
style->paragLayout().tqalignment = TQt::AlignHCenter;
}
else
{
KoTabulatorList tabList;
KoTabulator tab;
tab.ptPos = KoUnit::fromUserValue( floor( KoUnit::toMM( fs->frame( 0 )->width() ) ), KoUnit::unit("mm") );
tab.type = T_RIGHT;
tab.filling = TF_DOTS;
tab.ptWidth = 0.5;
tabList.append( tab );
style->paragLayout().setTabList( tabList );
style->paragLayout().margins[TQStyleSheetItem::MarginLeft] = KoUnit::fromUserValue( (depth*4.5), KoUnit::unit("mm") );
}
style = fs->kWordDocument()->styleCollection()->addStyle( style ); // register the new style
fs->kWordDocument()->updateAllStyleLists(); // show it in the UI
}
return style;
}
|
