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
|
/* This file is part of the KDE project
Copyright (C) 2001 David Faure <faure@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 "KoStyleCollection.h"
#include "KoOasisContext.h"
#include "KoParagCounter.h"
#include <KoOasisStyles.h>
#include <KoGenStyles.h>
#include <KoXmlWriter.h>
#include <KoXmlNS.h>
#include <kdebug.h>
#include <tdelocale.h>
#include <tqdom.h>
KoStyleCollection::KoStyleCollection()
: KoUserStyleCollection( "paragsty" )
{
}
KoStyleCollection::~KoStyleCollection()
{
}
int KoStyleCollection::loadOasisStyles( KoOasisContext& context )
{
TQStringList followingStyles;
TQValueVector<TQDomElement> userStyles = context.oasisStyles().userStyles();
bool defaultStyleDeleted = false;
int stylesLoaded = 0;
const unsigned int nStyles = userStyles.count();
for (unsigned int item = 0; item < nStyles; item++) {
TQDomElement styleElem = userStyles[item];
Q_ASSERT( !styleElem.isNull() );
if ( styleElem.attributeNS( KoXmlNS::style, "family", TQString() ) != "paragraph" )
continue;
if( !defaultStyleDeleted ) { // we are going to import at least one style.
KoParagStyle *s = defaultStyle();
//kdDebug() << "loadOasisStyles looking for Standard, to delete it. Found " << s << endl;
if(s) // delete the standard style.
removeStyle(s);
defaultStyleDeleted = true;
}
KoParagStyle *sty = new KoParagStyle( TQString() );
// Load the style
sty->loadStyle( styleElem, context );
// Style created, now let's try to add it
const int oldStyleCount = count();
sty = addStyle( sty );
// the real value of followingStyle is set below after loading all styles
sty->setFollowingStyle( sty );
kdDebug() << " Loaded style " << sty->name() << endl;
if ( count() > oldStyleCount )
{
const TQString following = styleElem.attributeNS( KoXmlNS::style, "next-style-name", TQString() );
followingStyles.append( following );
++stylesLoaded;
}
else
kdWarning() << "Found duplicate style declaration, overwriting former " << sty->name() << endl;
}
if( followingStyles.count() != styleList().count() ) {
kdDebug() << "Ouch, " << followingStyles.count() << " following-styles, but "
<< styleList().count() << " styles in styleList" << endl;
}
unsigned int i=0;
for( TQValueList<TQString>::ConstIterator it = followingStyles.begin(); it != followingStyles.end(); ++it, ++i ) {
const TQString followingStyleName = *it;
if ( !followingStyleName.isEmpty() ) {
KoParagStyle * style = findStyle( followingStyleName );
if ( style )
styleAt(i)->setFollowingStyle( style );
}
}
// TODO the same thing for style inheritance (style:parent-style-name) and setParentStyle()
Q_ASSERT( defaultStyle() );
return stylesLoaded;
}
void KoStyleCollection::saveOasis( KoGenStyles& styles, int styleType, KoSavingContext& context ) const
{
// In order to reduce the bloat, we define that the first style (usually Standard)
// is the "parent" (reference) for the others.
// ## This is mostly a hack due to lack of proper style inheritance.
// Once that's implemented, default to 'styles derive from Standard', but save normally.
TQString refStyleName;
for ( TQValueList<KoUserStyle *>::const_iterator styleIt = m_styleList.begin(), styleEnd = m_styleList.end() ; styleIt != styleEnd ; ++styleIt ) {
KoParagStyle* style = static_cast<KoParagStyle *>( *styleIt );
style->saveStyle( styles, styleType, refStyleName, context );
kdDebug() << k_funcinfo << "Saved style " << style->displayName() << " to OASIS format as " << style->name() << endl;
if ( refStyleName.isEmpty() ) // i.e. first style
refStyleName = style->name();
}
// Now edit the kogenstyle and set the next-style-name. This works here
// because the style's m_name is already unique so there's no risk of
// "two styles being only different due to their following-style"; the
// display-name will also be different, and will ensure they get two kogenstyles.
for ( TQValueList<KoUserStyle *>::const_iterator styleIt = m_styleList.begin(), styleEnd = m_styleList.end() ; styleIt != styleEnd ; ++styleIt ) {
KoParagStyle* style = static_cast<KoParagStyle *>( *styleIt );
if ( style->followingStyle() && style->followingStyle() != style ) {
const TQString fsname = style->followingStyle()->name();
KoGenStyle* gs = styles.styleForModification( style->name() );
Q_ASSERT( gs );
if ( gs )
gs->addAttribute( "style:next-style-name", fsname );
}
}
}
void KoStyleCollection::importStyles( const KoStyleCollection& styleCollection )
{
const TQValueList<KoUserStyle *> styles = styleCollection.styleList();
TQMap<TQString, TQString> followStyle;
for ( TQValueList<KoUserStyle *>::const_iterator styleIt = styles.begin(), styleEnd = styles.end() ; styleIt != styleEnd ; ++styleIt ) {
KoParagStyle* p = static_cast<KoParagStyle *>( *styleIt );
KoParagStyle* style = new KoParagStyle( *p );
if ( style->followingStyle() ) {
followStyle.insert( style->name(), style->followingStyle()->name() );
}
style = addStyle( style );
}
TQMapIterator<TQString, TQString> itFollow = followStyle.begin();
for ( ; itFollow != followStyle.end(); ++itFollow )
{
KoParagStyle * style = findStyle(itFollow.key());
const TQString followingStyleName = followStyle[ itFollow.key() ];
KoParagStyle * styleFollow = findStyle(followingStyleName);
//kdDebug() << " " << style << " " << itFollow.key() << ": followed by " << styleFollow << " (" << followingStyleName << ")" << endl;
Q_ASSERT(styleFollow);
if ( styleFollow )
style->setFollowingStyle( styleFollow );
else
style->setFollowingStyle( style );
}
}
void KoStyleCollection::saveOasisOutlineStyles( KoXmlWriter& writer ) const
{
bool first = true;
TQValueVector<KoParagStyle *> styles = outlineStyles();
for ( int i = 0 ; i < 10 ; ++i ) {
if ( styles[i] ) {
if ( first ) {
writer.startElement( "text:outline-style" );
first = false;
}
writer.startElement( "text:outline-level-style" );
styles[i]->paragLayout().counter->saveOasisListLevel( writer, true, true );
writer.endElement();
}
}
if ( !first )
writer.endElement(); // text:outline-style
}
TQValueVector<KoParagStyle *> KoStyleCollection::outlineStyles() const
{
TQValueVector<KoParagStyle *> lst( 10, 0 );
for ( int i = 0 ; i < 10 ; ++i ) {
KoParagStyle* style = outlineStyleForLevel( i );
if ( style )
lst[i] = style;
}
return lst;
}
KoParagStyle* KoStyleCollection::outlineStyleForLevel( int level ) const
{
for ( TQValueList<KoUserStyle *>::const_iterator styleIt = m_styleList.begin(), styleEnd = m_styleList.end() ; styleIt != styleEnd ; ++styleIt ) {
KoParagStyle* style = static_cast<KoParagStyle *>( *styleIt );
if ( style->isOutline() && style->paragLayout().counter )
{
int styleLevel = style->paragLayout().counter->depth();
if ( styleLevel == level )
return style;
}
}
return 0;
}
KoParagStyle* KoStyleCollection::numberedStyleForLevel( int level ) const
{
for ( TQValueList<KoUserStyle *>::const_iterator styleIt = m_styleList.begin(), styleEnd = m_styleList.end() ; styleIt != styleEnd ; ++styleIt ) {
KoParagStyle* style = static_cast<KoParagStyle *>( *styleIt );
KoParagCounter* counter = style->paragLayout().counter;
if ( !style->isOutline() && counter
&& counter->numbering() != KoParagCounter::NUM_NONE
&& !counter->isBullet() )
{
int styleLevel = counter->depth();
if ( styleLevel == level )
return style;
}
}
return 0;
}
KoParagStyle* KoStyleCollection::defaultStyle() const
{
return findStyle( "Standard" ); // includes the fallback to first style
}
#ifndef NDEBUG
void KoStyleCollection::printDebug() const
{
for ( TQValueList<KoUserStyle *>::const_iterator styleIt = m_styleList.begin(), styleEnd = m_styleList.end() ; styleIt != styleEnd ; ++styleIt ) {
KoParagStyle* style = static_cast<KoParagStyle *>( *styleIt );
// short version:
// kdDebug() << style << " " << style->name() << " " << style->displayName() << " followingStyle=" << style->followingStyle() << endl;
kdDebug() << "Style " << style << " " << style->name() << " isOutline=" << style->isOutline() << endl;
kdDebug() << " format: " << style->format().key() <<endl;
static const char * const s_align[] = { "Auto", "Left", "Right", "ERROR", "HCenter", "ERR", "ERR", "ERR", "Justify", };
kdDebug() << " align: " << s_align[(TQt::AlignmentFlags)style->paragLayout().alignment] << endl;
if ( style->paragLayout().counter )
kdDebug() << " counter level=" << style->paragLayout().counter->depth() << endl;
kdDebug() << " following style: " << style->followingStyle() << " "
<< ( style->followingStyle() ? style->followingStyle()->name() : TQString() ) << endl;
}
}
#endif
|
