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/*
links.cpp - A link creator/remover
Copyright (C) 2004 Konrad Twardowski <kdtonline@poczta.onet.pl>
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "actions.h"
#include "links.h"
#include "miscutils.h"
#include <ntqcombobox.h>
#include <ntqfile.h>
#include <ntqlabel.h>
#include <tdeapplication.h>
#include <kdesktopfile.h>
#include <tdeglobalsettings.h>
#include <kiconloader.h>
#include <tdelocale.h>
#include <tdemessagebox.h>
#include <kpushbutton.h>
#include <kstandarddirs.h>
// public
Links::Links(TQWidget *parent)
: TQVBox(parent, "Links")
{
setSpacing(5);
int alignment = AlignVCenter;
alignment |= kapp->reverseLayout() ? AlignLeft : AlignRight;
// location
TQHBox *w_location = new TQHBox(this);
w_location->setSpacing(5);
TQLabel *l_location = new TQLabel(i18n("Location where to create the link:"), w_location);
l_location->setAlignment(alignment);
cb_location = new TQComboBox(w_location, "TQComboBox::cb_location");
cb_location->setFocusPolicy(StrongFocus);
cb_location->insertItem(SmallIcon("desktop"), i18n("Desktop"));
cb_location->insertItem(SmallIcon("kmenu"), i18n("K Menu"));
l_location->setBuddy(cb_location);
connect(cb_location, SIGNAL(activated(int)), SLOT(slotActivated(int)));
// type
TQHBox *w_type = new TQHBox(this);
w_type->setSpacing(5);
TQLabel *l_type = new TQLabel(i18n("Type of the link:"), w_type);
l_type->setAlignment(alignment);
cb_type = new TQComboBox(w_type, "TQComboBox::cb_type");
cb_type->setFocusPolicy(StrongFocus);
cb_type->insertItem(kapp->miniIcon(), "KShutDown");
// NOTE: slotAddRemoveLink()
cb_type->insertItem(SmallIcon("system-log-out"), i18n("Standard Logout Dialog"));
cb_type->insertItem(ks_actions->getIcon(Action::ShutDown), ks_actions->getName(Action::ShutDown));
cb_type->insertItem(ks_actions->getIcon(Action::Reboot), ks_actions->getName(Action::Reboot));
cb_type->insertItem(ks_actions->getIcon(Action::LockScreen), ks_actions->getName(Action::LockScreen));
cb_type->insertItem(ks_actions->getIcon(Action::Logout), ks_actions->getName(Action::Logout));
l_type->setBuddy(cb_type);
connect(cb_type, SIGNAL(activated(int)), SLOT(slotActivated(int)));
// add/remove link
b_addRemoveLink = new KPushButton(this, "KPushButton::b_addRemoveLink");
connect(b_addRemoveLink, SIGNAL(clicked()), SLOT(slotAddRemoveLink()));
updateAddRemoveButton();
}
void Links::createLink(const TQString &path, const TQString &command, const TQString &icon, const TQString &name, const TQString &comment)
{
if (path.isNull())
return;
KDesktopFile *df = new KDesktopFile(path);
df->setGroup("Desktop Entry");
df->writeEntry("Comment", comment);
df->writeEntry("Encoding", "UTF-8");
df->writeEntry("Exec", command);
df->writeEntry("GenericName", i18n("System Shut Down Utility"));
df->writeEntry("Icon", icon);
df->writeEntry("Name", name);
df->writeEntry("StartupNotify", "false");
df->writeEntry("Type", "Application");
delete df;
if (!TQFile::exists(path))
{
KMessageBox::error(
0,
MiscUtils::HTML(i18n("Could not create file <b>%1</b>!").arg(path))
);
}
}
void Links::removeLink(const TQString &path)
{
if (TQFile::exists(path) && !TQFile::remove(path))
{
KMessageBox::error(
0,
MiscUtils::HTML(i18n("Could not remove file <b>%1</b>!").arg(path))
);
}
}
// private
TQString Links::getCurrentLocationPath() const
{
TQString path;
switch (cb_location->currentItem())
{
case 0:
path = TDEGlobalSettings::desktopPath() + "/";
break;
case 1:
path = locateLocal("apps", "") + "/";
break;
default:
return TQString::null;
}
switch (cb_type->currentItem())
{
case 0: return path += "kshutdown-classic.desktop";
case 1: return path += "kshutdown-standard.desktop";
case 2: return path += "kshutdown-shutdown.desktop";
case 3: return path += "kshutdown-reboot.desktop";
case 4: return path += "kshutdown-lock.desktop";
case 5: return path += "kshutdown-logout.desktop";
default: return TQString::null;
}
}
TQString Links::getCurrentTypeCommand() const
{
switch (cb_type->currentItem())
{
case 0: return "kshutdown";
case 1: return "kshutdown --standard";
case 2: return "kshutdown --confirm --shutdown";
case 3: return "kshutdown --confirm --reboot";
case 4: return "kshutdown --confirm --lock";
case 5: return "kshutdown --confirm --logout";
default: return TQString::null;
}
}
TQString Links::getCurrentTypeIcon() const
{
switch (cb_type->currentItem())
{
case 0: return "kshutdown";
case 1: return "system-log-out";
// sync. with Action::getIcon
case 2: return "system-log-out";
case 3: return "reload";
case 4: return "system-lock-screen";
case 5: return "undo";
default: return TQString::null;
}
}
void Links::updateAddRemoveButton() {
if (TQFile::exists(getCurrentLocationPath())) {
b_addRemoveLink->setIconSet(SmallIcon("editdelete"));
b_addRemoveLink->setText(i18n("Remove Link"));
}
else {
b_addRemoveLink->setIconSet(SmallIcon("filenew"));
b_addRemoveLink->setText(i18n("Add Link"));
}
}
// private slots
void Links::slotActivated(int/* index*/) {
updateAddRemoveButton();
}
void Links::slotAddRemoveLink() {
if (TQFile::exists(getCurrentLocationPath())) {
removeLink(getCurrentLocationPath());
}
else {
createLink(
getCurrentLocationPath(),
getCurrentTypeCommand(),
getCurrentTypeIcon(),
(cb_type->currentItem() == 1) ? i18n("Logout") : cb_type->currentText(),
cb_type->currentText()
);
}
updateAddRemoveButton();
}
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