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
|
/**
*
* This file is part of the kuiviewer package
* Copyright (c) 2003 Richard Moore <[email protected]>
* Copyright (c) 2003 Ian Reinhart Geiser <[email protected]>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License version 2 as published by the Free Software Foundation.
*
* 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 "kuiviewer_part.h"
#include "kuiviewer_part.moc"
#include <kaction.h>
#include <kapplication.h>
#include <kconfig.h>
#include <kdebug.h>
#include <kdialogbase.h>
#include <kiconloader.h>
#include <kinstance.h>
#include <kio/netaccess.h>
#include <klistview.h>
#include <kparts/genericfactory.h>
#include <kstdaction.h>
#include <kstyle.h>
#include <tqmetaobject.h>
#include <tqclipboard.h>
#include <tqcursor.h>
#include <tqfile.h>
#include <tqobjectlist.h>
#include <tqpixmap.h>
#include <tqstyle.h>
#include <tqstylefactory.h>
#include <tqvariant.h>
#include <tqvbox.h>
#include <tqvariant.h>
#include <tqwidgetfactory.h>
typedef KParts::GenericFactory<KUIViewerPart> KUIViewerPartFactory;
K_EXPORT_COMPONENT_FACTORY( libkuiviewerpart, KUIViewerPartFactory )
KUIViewerPart::KUIViewerPart( TQWidget *parentWidget, const char *widgetName,
TQObject *parent, const char *name,
const TQStringList & /*args*/ )
: KParts::ReadOnlyPart(parent, name)
{
// we need an instance
setInstance( KUIViewerPartFactory::instance() );
KGlobal::locale()->insertCatalogue("kuiviewer");
// this should be your custom internal widget
m_widget = new TQVBox( parentWidget, widgetName );
// notify the part that this is our internal widget
setWidget(m_widget);
// set our XML-UI resource file
setXMLFile("kuiviewer_part.rc");
m_style = new KListAction( i18n("Style"),
CTRL + Key_S,
TQT_TQOBJECT(this),
TQT_SLOT(slotStyle(int)),
actionCollection(),
"change_style");
m_style->setEditable(false);
kapp->config()->setGroup("General");
const TQString currentStyle = kapp->config()->readEntry("currentWidgetStyle", KStyle::defaultStyle());
const TQStringList styles = TQStyleFactory::keys();
m_style->setItems(styles);
m_style->setCurrentItem(0);
TQStringList::ConstIterator it = styles.begin();
TQStringList::ConstIterator end = styles.end();
int idx = 0;
for (; it != end; ++it, ++idx) {
if ((*it).lower() == currentStyle.lower()) {
m_style->setCurrentItem(idx);
break;
}
}
m_style->setToolTip(i18n("Set the current style to view."));
m_style->setMenuAccelsEnabled(true);
m_copy = KStdAction::copy(this, TQT_SLOT(slotGrab()), actionCollection());
updateActions();
// Commented out to fix warning (rich)
// slot should probably be called saveAs() for consistency with
// KParts::ReadWritePart BTW.
// KStdAction::saveAs(this, TQT_SLOT(slotSave()), actionCollection());
}
KUIViewerPart::~KUIViewerPart()
{
}
KAboutData *KUIViewerPart::createAboutData()
{
// the non-i18n name here must be the same as the directory in
// which the part's rc file is installed ('partrcdir' in the
// Makefile)
KAboutData *aboutData = new KAboutData("kuiviewerpart", I18N_NOOP("KUIViewerPart"), "0.1",
I18N_NOOP("Displays Designer's UI files"),
KAboutData::License_LGPL );
aboutData->addAuthor("Richard Moore", 0, "[email protected]");
aboutData->addAuthor("Ian Reinhart Geiser", 0, "[email protected]");
return aboutData;
}
bool KUIViewerPart::openFile()
{
// m_file is always local so we can use TQFile on it
TQFile file( m_file );
if ( !file.open(IO_ReadOnly) )
return false;
delete m_view;
m_view = TQWidgetFactory::create( &file, 0, m_widget );
file.close();
updateActions();
if ( !m_view )
return false;
m_view->show();
slotStyle(0);
return true;
}
bool KUIViewerPart::openURL( const KURL& url)
{
// just for fun, set the status bar
emit setStatusBarText( url.prettyURL() );
emit setWindowCaption( url.prettyURL() );
m_url = url;
m_file = TQString();
if (KIO::NetAccess::download(url, m_file))
return openFile();
else
return false;
}
void KUIViewerPart::updateActions()
{
if ( !m_view.isNull() ) {
m_style->setEnabled( true );
m_copy->setEnabled( true );
}
else {
m_style->setEnabled( false );
m_copy->setEnabled( false );
}
}
void KUIViewerPart::slotStyle(int)
{
if ( m_view.isNull() ) {
updateActions();
return;
}
TQString styleName = m_style->currentText();
TQStyle* style = TQStyleFactory::create(styleName);
kdDebug() << "Change style..." << endl;
m_widget->hide();
TQApplication::setOverrideCursor( WaitCursor );
m_widget->setStyle( style);
TQObjectList *l = m_widget->queryList( TQWIDGET_OBJECT_NAME_STRING );
for ( TQObject *o = l->first(); o; o = l->next() )
( TQT_TQWIDGET(o) )->setStyle( style );
delete l;
m_widget->show();
TQApplication::restoreOverrideCursor();
kapp->config()->setGroup("General");
kapp->config()->writeEntry("currentWidgetStyle", m_style->currentText());
kapp->config()->sync();
}
void KUIViewerPart::slotGrab()
{
if ( m_view.isNull() ) {
updateActions();
return;
}
TQClipboard *clipboard = TQApplication::clipboard();
clipboard->setPixmap(TQPixmap::grabWidget(m_widget));
}
|
