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
|
/* 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 <kdebug.h>
#include <KoPictureCollection.h>
#include "KWDocument.h"
#include "defs.h"
#include "KWTextFrameSet.h"
#include "KWTextImage.h"
KWTextImage::KWTextImage( KWTextDocument *textdoc, const TQString & filename )
: KoTextCustomItem( textdoc ), place( PlaceInline )
{
KWDocument * doc = textdoc->textFrameSet()->kWordDocument();
if ( !filename.isEmpty() )
{
m_image = doc->pictureCollection()->loadPicture( filename );
Q_ASSERT( !m_image.isNull() );
resize(); // Zoom if necessary
}
}
void KWTextImage::setImage( const KoPictureCollection & collection )
{
kdDebug(32001) << "Loading text image " << m_image.getKey().toString() << " (in KWTextImage::setImage)" << endl;
m_image=collection.findPicture( m_image.getKey() );
Q_ASSERT( !m_image.isNull() );
kdDebug(32001) << "size: " << m_image.getOriginalSize().width() << "x" << m_image.getOriginalSize().height() << endl;
resize();
}
void KWTextImage::resize()
{
if ( m_deleted )
return;
if ( !m_image.isNull() ) {
//KWDocument * doc = static_cast<KWTextDocument *>(tqparent)->textFrameSet()->kWordDocument();
width = m_image.getOriginalSize().width();
// width is a 100%-zoom pixel size. We want a LU pixel size -> we simply need 'to LU', i.e. ptToLayoutPt
width = KoTextZoomHandler::ptToLayoutUnitPt( width );
height = m_image.getOriginalSize().height();
height = KoTextZoomHandler::ptToLayoutUnitPt( height );
kdDebug() << "KWTextImage::resize: " << width << ", " << height << endl;
// no! m_image.setSize( TQSize( width, height ) );
}
}
void KWTextImage::drawCustomItem( TQPainter* p, int x, int y, int wpix, int hpix, int /*ascentpix*/, int cx, int cy, int cw, int ch, const TQColorGroup& cg, bool selected, int /*offset*/, bool drawingShadow)
{
if ( drawingShadow )
return;
// (x,y) is the position of the inline item (in pixels)
// (wpix,hpix) is the size of the inline item (in pixels)
// (cx,cy,cw,ch) is the rectangle to be painted, in pixels too
if ( m_image.isNull() ) {
kdDebug() << "KWTextImage::draw null image!" << endl;
p->fillRect( x, y, 50, 50, cg.dark() );
return;
}
TQSize imgSize( wpix, hpix );
TQRect rect( TQPoint(x, y), imgSize );
if ( !rect.intersects( TQRect( cx, cy, cw, ch ) ) )
return;
TQPixmap pixmap=m_image.generatePixmap( imgSize, true );
//if ( placement() == PlaceInline )
p->drawPixmap( x, y, pixmap );
//else
// p->drawPixmap( cx, cy, pixmap, cx - x, cy - y, cw, ch );
if ( selected && placement() == PlaceInline && p->device()->devType() != TQInternal::Printer ) {
p->fillRect( rect , TQBrush( cg.highlight(), TQBrush::Dense4Pattern) );
}
}
void KWTextImage::save( TQDomElement & tqparentElem )
{
// This code is similar to KWPictureFrameSet::save
KWDocument * doc = static_cast<KWTextDocument *>(tqparent)->textFrameSet()->kWordDocument();
TQDomElement imageElem = tqparentElem.ownerDocument().createElement( "PICTURE" );
tqparentElem.appendChild( imageElem );
//imageElem.setAttribute( "keepAspectRatio", "true" );
TQDomElement elem = tqparentElem.ownerDocument().createElement( "KEY" );
imageElem.appendChild( elem );
image().getKey().saveAttributes( elem );
// Now we must take care that a <KEY> element will be written as a child of <PICTURES>
doc->addTextImageRequest( this );
}
void KWTextImage::load( TQDomElement & tqparentElem )
{
// This code is similar to KWPictureFrameSet::load
KWDocument * doc = static_cast<KWTextDocument *>(tqparent)->textFrameSet()->kWordDocument();
// <IMAGE> (KOffice 1.0) or <PICTURE> (KWord 1.2)
TQDomNode node=tqparentElem.namedItem( "PICTURE" );
if ( node.isNull() )
{
node=tqparentElem.namedItem( "IMAGE" );
}
TQDomElement image = node.toElement();
if ( image.isNull() )
image = tqparentElem; // The data is directly child of <FORMAT>
// <KEY>
TQDomElement keyElement = image.namedItem( "KEY" ).toElement();
if ( !keyElement.isNull() )
{
KoPictureKey key;
key.loadAttributes( keyElement );
m_image.setKey(key);
doc->addTextImageRequest( this );
}
else
{
// <FILENAME> (old format, up to KWord-1.1-beta2)
TQDomElement filenameElement = image.namedItem( "FILENAME" ).toElement();
if ( !filenameElement.isNull() )
{
TQString filename = filenameElement.attribute( "value" );
m_image.setKey( KoPictureKey( filename ) );
doc->addTextImageRequest( this );
}
else
{
kdError(32001) << "Missing KEY or FILENAME tag in IMAGE (KWTextImage::load)" << endl;
}
}
}
KoPictureKey KWTextImage::getKey( void ) const
{
return m_image.getKey();
}
void KWTextImage::saveOasis( KoXmlWriter&, KoSavingContext& ) const
{
// Not implemented
}
|
