You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
279 lines
8.7 KiB
279 lines
8.7 KiB
/*****************************************************************
|
|
|
|
Copyright (c) 2001 Carsten Pfeiffer <pfeiffer@kde.org>
|
|
2001 Matthias Elter <elter@kde.org>
|
|
2001 Martijn Klingens <mklingens@yahoo.com>
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
of this software and associated documentation files (the "Software"), to deal
|
|
in the Software without restriction, including without limitation the rights
|
|
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
copies of the Software, and to permit persons to whom the Software is
|
|
furnished to do so, subject to the following conditions:
|
|
|
|
The above copyright notice and this permission notice shall be included in
|
|
all copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
|
|
AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
|
|
******************************************************************/
|
|
|
|
|
|
#include <tqlayout.h>
|
|
#include <tqpainter.h>
|
|
#include <tqpixmap.h>
|
|
#include <tqpopupmenu.h>
|
|
#include <tqtoolbutton.h>
|
|
#include <tqstyle.h>
|
|
#include <tqtooltip.h>
|
|
|
|
#include <dcopclient.h>
|
|
|
|
#include <kapplication.h>
|
|
#include <kglobal.h>
|
|
#include <klocale.h>
|
|
#include <kiconloader.h>
|
|
#include <krun.h>
|
|
#include <kdebug.h>
|
|
|
|
#include <stdlib.h>
|
|
#include "lockout.h"
|
|
|
|
extern "C"
|
|
{
|
|
KDE_EXPORT KPanelApplet* init(TQWidget *parent, const TQString& configFile)
|
|
{
|
|
KGlobal::locale()->insertCatalogue("lockout");
|
|
return new Lockout(configFile, parent, "lockout");
|
|
}
|
|
}
|
|
|
|
Lockout::Lockout( const TQString& configFile, TQWidget *parent, const char *name)
|
|
: KPanelApplet( configFile, KPanelApplet::Normal, 0, parent, name ), bTransparent( false )
|
|
{
|
|
KConfig *conf = config();
|
|
conf->setGroup("lockout");
|
|
|
|
//setFrameStyle(Panel | Sunken);
|
|
setBackgroundOrigin( AncestorOrigin );
|
|
|
|
if ( orientation() == Qt::Horizontal )
|
|
layout = new TQBoxLayout( this, TQBoxLayout::TopToBottom );
|
|
else
|
|
layout = new TQBoxLayout( this, TQBoxLayout::LeftToRight );
|
|
|
|
layout->setAutoAdd( true );
|
|
layout->setMargin( 0 );
|
|
layout->setSpacing( 0 );
|
|
|
|
lockButton = new SimpleButton( this, "lock");
|
|
logoutButton = new SimpleButton( this, "logout");
|
|
|
|
TQToolTip::add( lockButton, i18n("Lock the session") );
|
|
TQToolTip::add( logoutButton, i18n("Log out") );
|
|
|
|
lockButton->setPixmap( SmallIcon( "lock" ));
|
|
logoutButton->setPixmap( SmallIcon( "exit" ));
|
|
|
|
bTransparent = conf->readBoolEntry( "Transparent", bTransparent );
|
|
|
|
connect( lockButton, TQT_SIGNAL( clicked() ), TQT_SLOT( lock() ));
|
|
connect( logoutButton, TQT_SIGNAL( clicked() ), TQT_SLOT( logout() ));
|
|
|
|
lockButton->installEventFilter( this );
|
|
logoutButton->installEventFilter( this );
|
|
|
|
if (!kapp->authorize("lock_screen"))
|
|
lockButton->hide();
|
|
|
|
if (!kapp->authorize("logout"))
|
|
logoutButton->hide();
|
|
|
|
lockButton->setSizePolicy(TQSizePolicy(TQSizePolicy::MinimumExpanding, TQSizePolicy::MinimumExpanding));
|
|
logoutButton->setSizePolicy(TQSizePolicy(TQSizePolicy::MinimumExpanding, TQSizePolicy::MinimumExpanding));
|
|
|
|
if ( !kapp->dcopClient()->isAttached() )
|
|
kapp->dcopClient()->attach();
|
|
|
|
connect( kapp, TQT_SIGNAL( iconChanged(int) ), TQT_SLOT( slotIconChanged() ));
|
|
}
|
|
|
|
Lockout::~Lockout()
|
|
{
|
|
KGlobal::locale()->removeCatalogue("lockout");
|
|
}
|
|
|
|
// the -2 is due to kicker allowing us a width/height of 42 and the buttons
|
|
// having a size of 44. So we rather cut those 2 pixels instead of changing
|
|
// direction and wasting a lot of space.
|
|
void Lockout::checkLayout( int height ) const
|
|
{
|
|
TQSize s = minimumSizeHint();
|
|
TQBoxLayout::Direction direction = layout->direction();
|
|
|
|
if ( direction == TQBoxLayout::LeftToRight &&
|
|
( ( orientation() == Qt::Vertical && s.width() - 2 >= height ) ||
|
|
( orientation() == Qt::Horizontal && s.width() - 2 < height ) ) ) {
|
|
layout->setDirection( TQBoxLayout::TopToBottom );
|
|
}
|
|
else if ( direction == TQBoxLayout::TopToBottom &&
|
|
( ( orientation() == Qt::Vertical && s.height() - 2 < height ) ||
|
|
( orientation() == Qt::Horizontal && s.height() - 2 >= height ) ) ) {
|
|
layout->setDirection( TQBoxLayout::LeftToRight );
|
|
}
|
|
}
|
|
|
|
int Lockout::widthForHeight( int height ) const
|
|
{
|
|
checkLayout( height );
|
|
return sizeHint().width();
|
|
}
|
|
|
|
int Lockout::heightForWidth( int width ) const
|
|
{
|
|
checkLayout( width );
|
|
return sizeHint().height();
|
|
}
|
|
|
|
void Lockout::lock()
|
|
{
|
|
TQCString appname( "kdesktop" );
|
|
int kicker_screen_number = tqt_xscreen();
|
|
if ( kicker_screen_number )
|
|
appname.sprintf("kdesktop-screen-%d", kicker_screen_number);
|
|
kapp->dcopClient()->send(appname, "KScreensaverIface", "lock()", TQString(""));
|
|
}
|
|
|
|
void Lockout::logout()
|
|
{
|
|
kapp->requestShutDown();
|
|
}
|
|
|
|
void Lockout::mousePressEvent(TQMouseEvent* e)
|
|
{
|
|
propagateMouseEvent(e);
|
|
}
|
|
|
|
void Lockout::mouseReleaseEvent(TQMouseEvent* e)
|
|
{
|
|
propagateMouseEvent(e);
|
|
}
|
|
|
|
void Lockout::mouseDoubleClickEvent(TQMouseEvent* e)
|
|
{
|
|
propagateMouseEvent(e);
|
|
}
|
|
|
|
void Lockout::mouseMoveEvent(TQMouseEvent* e)
|
|
{
|
|
propagateMouseEvent(e);
|
|
}
|
|
|
|
void Lockout::propagateMouseEvent(TQMouseEvent* e)
|
|
{
|
|
if ( !isTopLevel() ) {
|
|
TQMouseEvent me(e->type(), mapTo( topLevelWidget(), e->pos() ),
|
|
e->globalPos(), e->button(), e->state() );
|
|
TQApplication::sendEvent( topLevelWidget(), &me );
|
|
}
|
|
}
|
|
|
|
bool Lockout::eventFilter( TQObject *o, TQEvent *e )
|
|
{
|
|
if (!kapp->authorizeKAction("kicker_rmb"))
|
|
return false; // Process event normally:
|
|
|
|
if( e->type() == TQEvent::MouseButtonPress )
|
|
{
|
|
KConfig *conf = config();
|
|
conf->setGroup("lockout");
|
|
|
|
TQMouseEvent *me = TQT_TQMOUSEEVENT( e );
|
|
if( me->button() == Qt::RightButton )
|
|
{
|
|
if( TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(lockButton) )
|
|
{
|
|
TQPopupMenu *popup = new TQPopupMenu();
|
|
|
|
popup->insertItem( SmallIcon( "lock" ), i18n("Lock Session"),
|
|
this, TQT_SLOT( lock() ) );
|
|
popup->insertSeparator();
|
|
|
|
i18n("&Transparent");
|
|
//popup->insertItem( i18n( "&Transparent" ), 100 );
|
|
popup->insertItem( SmallIcon( "configure" ),
|
|
i18n( "&Configure Screen Saver..." ),
|
|
this, TQT_SLOT( slotLockPrefs() ) );
|
|
|
|
//popup->setItemChecked( 100, bTransparent );
|
|
//popup->connectItem(100, this, TQT_SLOT( slotTransparent() ) );
|
|
//if (conf->entryIsImmutable( "Transparent" ))
|
|
// popup->setItemEnabled( 100, false );
|
|
popup->exec( me->globalPos() );
|
|
delete popup;
|
|
|
|
return true;
|
|
}
|
|
else if ( TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(logoutButton) )
|
|
{
|
|
TQPopupMenu *popup = new TQPopupMenu();
|
|
|
|
popup->insertItem( SmallIcon( "exit" ), i18n("&Log Out..."),
|
|
this, TQT_SLOT( logout() ) );
|
|
popup->insertSeparator();
|
|
//popup->insertItem( i18n( "&Transparent" ), 100 );
|
|
popup->insertItem( SmallIcon( "configure" ),
|
|
i18n( "&Configure Session Manager..." ),
|
|
this, TQT_SLOT( slotLogoutPrefs() ) );
|
|
|
|
//popup->setItemChecked( 100, bTransparent );
|
|
//popup->connectItem(100, this, TQT_SLOT( slotTransparent() ) );
|
|
//if (conf->entryIsImmutable( "Transparent" ))
|
|
// popup->setItemEnabled( 100, false );
|
|
popup->exec( me->globalPos() );
|
|
delete popup;
|
|
|
|
return true;
|
|
} // if o
|
|
} // if me->button
|
|
} // if e->type
|
|
|
|
// Process event normally:
|
|
return false;
|
|
}
|
|
|
|
void Lockout::slotLockPrefs()
|
|
{
|
|
// Run the screensaver settings
|
|
KRun::run( "kcmshell screensaver", KURL::List() );
|
|
}
|
|
|
|
void Lockout::slotTransparent()
|
|
{
|
|
bTransparent = !bTransparent;
|
|
|
|
KConfig* conf = config();
|
|
conf->setGroup("lockout");
|
|
conf->writeEntry( "Transparent", bTransparent );
|
|
conf->sync();
|
|
}
|
|
|
|
void Lockout::slotLogoutPrefs()
|
|
{
|
|
// Run the logout settings.
|
|
KRun::run( "kcmshell kcmsmserver", KURL::List() );
|
|
}
|
|
|
|
void Lockout::slotIconChanged()
|
|
{
|
|
lockButton->setPixmap( SmallIcon( "lock" ));
|
|
logoutButton->setPixmap( SmallIcon( "exit" ));
|
|
}
|
|
|
|
#include "lockout.moc"
|