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
|
/***************************************************************************
* Copyright (C) 2004 by Paulo Moura Guedes *
* moura@kdewebdev.org *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "klinkstatus.h"
#include <kkeydialog.h>
#include <kfiledialog.h>
#include <kconfig.h>
#include <kurl.h>
#include <kedittoolbar.h>
#include <kaction.h>
#include <kstdaction.h>
#include <klibloader.h>
#include <kmessagebox.h>
#include <kstatusbar.h>
#include <klocale.h>
#include <kdebug.h>
#include <kaccel.h>
KLinkStatus::KLinkStatus()
: KParts::MainWindow( 0L, "KLinkStatus" )
{
// set the shell's ui resource file
setXMLFile("klinkstatus_shell.rc");
setupActions();
// and a status bar
//statusBar()->show();
// this routine will find and load our Part. it finds the Part by
// name which is a bad idea usually.. but it's alright in this
// case since our Part is made for this Shell
KLibFactory *factory = KLibLoader::self()->factory("libklinkstatuspart");
if (factory)
{
// now that the Part is loaded, we cast it to a Part to get
// our hands on it
m_part = static_cast<KParts::ReadOnlyPart *>(factory->create(this,
"klinkstatus_part", "KParts::ReadOnlyPart" ));
if (m_part)
{
// tell the KParts::MainWindow that this is indeed the main widget
setCentralWidget(m_part->widget());
setStandardToolBarMenuEnabled(true);
// and integrate the part's GUI with the shell's
createGUI(m_part);
removeDuplicatedActions();
}
}
else
{
// if we couldn't find our Part, we exit since the Shell by
// itself can't do anything useful
KMessageBox::error(this, i18n("Could not find the KLinkStatus part; did you configure with '--prefix=/$KDEDIR' and perform 'make install'?"));
kapp->quit();
// we return here, cause kapp->quit() only means "exit the
// next time we enter the event loop...
return;
}
// apply the saved mainwindow settings, if any, and ask the mainwindow
// to automatically save settings if changed: window size, toolbar
// position, icon size, etc.
setAutoSaveSettings();
setupPartActions();
}
KLinkStatus::~KLinkStatus()
{}
void KLinkStatus::load(const KURL& url)
{
m_part->openURL( url );
}
void KLinkStatus::setupActions()
{
// KStdAction::quit(kapp, TQT_SLOT(quit()), actionCollection());
// The above causes a segfault when using File->Quit.
// Here's Waldo's explanation:
/* I had a look. The problem is due to the SessionWidget destructor calling
KLSConfig. If you use the window button, the window and the SessionWidget is
destructed first and then later the application is destructed.
If you use File->Quit it calls kapp->quit which destructs the application
without destructing the window first. The application first destructs all
static deleters and its administration, and then goes on to kill the
remaining windows that it owns. Therein lies the problem because by then the
static deleters aren't usable any longer, and calling KLSConfig from the
SessionWidget destructor crashes when it tries to recreate KLSConfig and
register it with staticKLSConfigDeleter due to the lack of static deleter
administration.
The easiest solution is to call close() on the mainwindow instead of
KApplication::quit()*/
KStdAction::quit(this, TQT_SLOT(close()), actionCollection());
//m_toolbarAction = KStdAction::showToolbar(this, TQT_SLOT(optionsShowToolbar()), actionCollection());
//m_statusbarAction = KStdAction::showStatusbar(this, TQT_SLOT(optionsShowStatusbar()), actionCollection());
KStdAction::keyBindings(this, TQT_SLOT(optionsConfigureKeys()), actionCollection());
KStdAction::configureToolbars(this, TQT_SLOT(optionsConfigureToolbars()), actionCollection());
}
void KLinkStatus::setupPartActions()
{
Q_ASSERT(m_part);
KActionCollection* part_action_collection = m_part->actionCollection();
part_action_collection->action("new_link_check")->setShortcut(KStdAccel::shortcut(KStdAccel::New));
part_action_collection->action("open_link")->setShortcut(KStdAccel::shortcut(KStdAccel::Open));
part_action_collection->action("close_tab")->setShortcut(KStdAccel::shortcut(KStdAccel::Close));
}
void KLinkStatus::removeDuplicatedActions()
{
KActionCollection* part_action_collection = m_part->actionCollection();
KAction* part_about_action = part_action_collection->action("about_klinkstatus");
KAction* part_report_action = part_action_collection->action("report_bug");
TQWidget* container = part_about_action->container(0); // call this only once or segfault
part_about_action->unplug(container);
part_report_action->unplug(container);
part_action_collection->remove(part_about_action);
part_action_collection->remove(part_report_action);
}
void KLinkStatus::saveProperties(KConfig* /*config*/)
{
// the 'config' object points to the session managed
// config file. anything you write here will be available
// later when this app is restored
}
void KLinkStatus::readProperties(KConfig* /*config*/)
{
// the 'config' object points to the session managed
// config file. this function is automatically called whenever
// the app is being restored. read in here whatever you wrote
// in 'saveProperties'
}
void KLinkStatus::optionsShowToolbar()
{
// this is all very cut and paste code for showing/hiding the
// toolbar
if (m_toolbarAction->isChecked())
toolBar()->show();
else
toolBar()->hide();
}
void KLinkStatus::optionsShowStatusbar()
{
// this is all very cut and paste code for showing/hiding the
// statusbar
if (m_statusbarAction->isChecked())
statusBar()->show();
else
statusBar()->hide();
}
void KLinkStatus::optionsConfigureKeys()
{
//KKeyDialog::configure(actionCollection());
KKeyDialog dlg( false, this );
TQPtrList<KXMLGUIClient> clients = guiFactory()->clients();
for( TQPtrListIterator<KXMLGUIClient> it( clients );
it.current(); ++it )
{
dlg.insert( (*it)->actionCollection() );
}
dlg.configure();
}
void KLinkStatus::optionsConfigureToolbars()
{
saveMainWindowSettings(KGlobal::config(), autoSaveGroup());
// use the standard toolbar editor
KEditToolbar dlg(factory());
connect(&dlg, TQT_SIGNAL(newToolbarConfig()),
this, TQT_SLOT(applyNewToolbarConfig()));
dlg.exec();
}
void KLinkStatus::applyNewToolbarConfig()
{
applyMainWindowSettings(KGlobal::config(), autoSaveGroup());
}
#include "klinkstatus.moc"
|
