knotifydialog.cpp
/*
Copyright (C) 2000,2002 Carsten Pfeiffer <pfeiffer@kde.org>
Copyright (C) 2002 Neil Stevens <neil@qualityassistant.com>
This program 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 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 Library General Public License
along with this library, If not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <dcopclient.h>
#include <kaboutdata.h>
#include <kapplication.h>
#include <kaudioplayer.h>
#include <kcombobox.h>
#include <kconfig.h>
#include <kcursor.h>
#include <kdebug.h>
#include <kfiledialog.h>
#include <kiconloader.h>
#include <kicontheme.h>
#include <klineedit.h>
#include <klocale.h>
#include <kmessagebox.h>
#include <knotifyclient.h>
#include <knotifydialog.h>
#include <kstandarddirs.h>
#include <kurlrequester.h>
#include <kio/netaccess.h>
#include <qcheckbox.h>
#include <qgroupbox.h>
#include <qheader.h>
#include <qlabel.h>
#include <qlistview.h>
#include <qlayout.h>
#include <qptrlist.h>
#include <qpushbutton.h>
#include <qstring.h>
#include <qtooltip.h>
#include <qtimer.h>
#include <qvbox.h>
#include <qwhatsthis.h>
using namespace KNotify;
enum
{
COL_EXECUTE = 0,
COL_STDERR = 1,
COL_MESSAGE = 2,
COL_LOGFILE = 3,
COL_SOUND = 4,
COL_TASKBAR = 5,
COL_EVENT = 6
};
//
// I don't feel like subclassing KComboBox and find ways to insert that into
// the .ui file...
//
namespace KNotify
{
class SelectionCombo
{
public:
//
// Mind the order in fill() and type()
//
static void fill( KComboBox *combo )
{
combo->insertItem( i18n("Sounds") );
combo->insertItem( i18n("Logging") );
combo->insertItem( i18n("Program Execution") );
combo->insertItem( i18n("Message Windows") );
combo->insertItem( i18n("Passive Windows") );
combo->insertItem( i18n("Standard Error Output") );
combo->insertItem( i18n("Taskbar") );
}
static int type( KComboBox *combo )
{
switch( combo->currentItem() )
{
case 0:
return KNotifyClient::Sound;
case 1:
return KNotifyClient::Logfile;
case 2:
return KNotifyClient::Execute;
case 3:
return KNotifyClient::Messagebox;
case 4:
return KNotifyClient::PassivePopup;
case 5:
return KNotifyClient::Stderr;
case 6:
return KNotifyClient::Taskbar;
}
return KNotifyClient::None;
}
};
// Needed for displaying tooltips in the listview's QHeader
class KNotifyToolTip : public QToolTip
{
public:
KNotifyToolTip( QHeader *header )
: QToolTip( header )
{
m_tips[COL_EXECUTE] = i18n("Execute a program");
m_tips[COL_STDERR] = i18n("Print to Standard error output");
m_tips[COL_MESSAGE] = i18n("Display a messagebox");
m_tips[COL_LOGFILE] = i18n("Log to a file");
m_tips[COL_SOUND] = i18n("Play a sound");
m_tips[COL_TASKBAR] = i18n("Flash the taskbar entry");
}
virtual ~KNotifyToolTip() {}
protected:
virtual void maybeTip ( const QPoint& p )
{
QHeader *header = static_cast<QHeader*>( parentWidget() );
int section = 0;
if ( header->orientation() == Horizontal )
section= header->sectionAt( p.x() );
else
section= header->sectionAt( p.y() );
if ( ( section < 0 ) || ( static_cast<uint>( section ) >= (sizeof(m_tips) / sizeof(QString)) ) )
return;
tip( header->sectionRect( section ), m_tips[section] );
}
private:
QString m_tips[6];
};
}
int KNotifyDialog::configure( QWidget *parent, const char *name,
const KAboutData *aboutData )
{
KNotifyDialog dialog( parent, name, true, aboutData );
return dialog.exec();
}
KNotifyDialog::KNotifyDialog( QWidget *parent, const char *name, bool modal,
const KAboutData *aboutData )
: KDialogBase(parent, name, modal, i18n("Notification Settings"),
Ok | Apply | Cancel | Default, Ok, true )
{
QVBox *box = makeVBoxMainWidget();
m_notifyWidget = new KNotifyWidget( box, "knotify widget" );
if ( aboutData )
addApplicationEvents( aboutData->appName() );
connect( this, SIGNAL( okClicked() ), m_notifyWidget, SLOT( save() ));
connect( this, SIGNAL( applyClicked() ), m_notifyWidget, SLOT( save() ));
}
KNotifyDialog::~KNotifyDialog()
{
}
void KNotifyDialog::addApplicationEvents( const char *appName )
{
addApplicationEvents( QString::fromUtf8( appName ) +
QString::fromLatin1( "/eventsrc" ) );
}
void KNotifyDialog::addApplicationEvents( const QString& path )
{
Application *app = m_notifyWidget->addApplicationEvents( path );
if ( app )
{
m_notifyWidget->addVisibleApp( app );
m_notifyWidget->sort();
}
}
void KNotifyDialog::clearApplicationEvents()
{
m_notifyWidget->clear();
}
void KNotifyDialog::slotDefault()
{
m_notifyWidget->resetDefaults( true ); // ask user
}
class KNotifyWidget::Private
{
public:
QPixmap pixmaps[6];
KNotifyToolTip *toolTip;
};
// simple access to all knotify-handled applications
KNotifyWidget::KNotifyWidget( QWidget *parent, const char *name,
bool handleAllApps )
: KNotifyWidgetBase( parent, name ? name : "KNotifyWidget" )
{
d = new Private;
m_allApps.setAutoDelete( true );
if ( !handleAllApps )
{
m_affectAllApps->hide();
m_playerButton->hide();
}
SelectionCombo::fill( m_comboEnable );
SelectionCombo::fill( m_comboDisable );
m_listview->setFullWidth( true );
m_listview->setAllColumnsShowFocus( true );
QPixmap pexec = SmallIcon("exec");
QPixmap pstderr = SmallIcon("terminal");
QPixmap pmessage = SmallIcon("info");
QPixmap plogfile = SmallIcon("log");
QPixmap psound = SmallIcon("sound");
QPixmap ptaskbar = SmallIcon("kicker");
d->pixmaps[COL_EXECUTE] = pexec;
d->pixmaps[COL_STDERR] = pstderr;
d->pixmaps[COL_MESSAGE] = pmessage;
d->pixmaps[COL_LOGFILE] = plogfile;
d->pixmaps[COL_SOUND] = psound;
d->pixmaps[COL_TASKBAR] = ptaskbar;
int w = KIcon::SizeSmall + 6;
QHeader *header = m_listview->header();
header->setLabel( COL_EXECUTE, pexec, QString::null, w );
header->setLabel( COL_STDERR, pstderr, QString::null, w );
header->setLabel( COL_MESSAGE, pmessage, QString::null, w );
header->setLabel( COL_LOGFILE, plogfile, QString::null, w );
header->setLabel( COL_SOUND, psound, QString::null, w );
header->setLabel( COL_TASKBAR, ptaskbar, QString::null, w );
d->toolTip = new KNotifyToolTip( header );
m_playButton->setIconSet( SmallIconSet( "player_play" ) );
connect( m_playButton, SIGNAL( clicked() ), SLOT( playSound() ));
connect( m_listview, SIGNAL( currentChanged( QListViewItem * ) ),
SLOT( slotEventChanged( QListViewItem * ) ));
connect( m_listview, SIGNAL(clicked( QListViewItem *, const QPoint&, int)),
SLOT( slotItemClicked( QListViewItem *, const QPoint&, int )));
connect( m_playSound, SIGNAL( toggled( bool )),
SLOT( soundToggled( bool )) );
connect( m_logToFile, SIGNAL( toggled( bool )),
SLOT( loggingToggled( bool )) );
connect( m_execute, SIGNAL( toggled( bool )),
SLOT( executeToggled( bool )) );
connect( m_messageBox, SIGNAL( toggled( bool )),
SLOT( messageBoxChanged() ) );
connect( m_passivePopup, SIGNAL( toggled( bool )),
SLOT( messageBoxChanged() ) );
connect( m_stderr, SIGNAL( toggled( bool )),
SLOT( stderrToggled( bool ) ) );
connect( m_taskbar, SIGNAL( toggled( bool )),
SLOT( taskbarToggled( bool ) ) );
connect( m_soundPath, SIGNAL( textChanged( const QString& )),
SLOT( soundFileChanged( const QString& )));
connect( m_logfilePath, SIGNAL( textChanged( const QString& )),
SLOT( logfileChanged( const QString& ) ));
connect( m_executePath, SIGNAL( textChanged( const QString& )),
SLOT( commandlineChanged( const QString& ) ));
connect( m_soundPath, SIGNAL( openFileDialog( KURLRequester * )),
SLOT( openSoundDialog( KURLRequester * )));
connect( m_logfilePath, SIGNAL( openFileDialog( KURLRequester * )),
SLOT( openLogDialog( KURLRequester * )));
connect( m_executePath, SIGNAL( openFileDialog( KURLRequester * )),
SLOT( openExecDialog( KURLRequester * )));
connect( m_extension, SIGNAL( clicked() ),
SLOT( toggleAdvanced()) );
connect( m_buttonEnable, SIGNAL( clicked() ), SLOT( enableAll() ));
connect( m_buttonDisable, SIGNAL( clicked() ), SLOT( enableAll() ));
QString whatsThis = i18n("<qt>You may use the following macros<br>"
"in the commandline:<br>"
"<b>%e</b>: for the event name,<br>"
"<b>%a</b>: for the name of the application that sent the event,<br>"
"<b>%s</b>: for the notification message,<br>"
"<b>%w</b>: for the numeric window ID where the event originated,<br>"
"<b>%i</b>: for the numeric event ID.");
QWhatsThis::add( m_execute, whatsThis );
QWhatsThis::add( m_executePath, whatsThis );
showAdvanced( false );
slotEventChanged( 0L ); // disable widgets by default
}
KNotifyWidget::~KNotifyWidget()
{
delete d->toolTip;
delete d;
}
void KNotifyWidget::toggleAdvanced()
{
showAdvanced( m_logToFile->isHidden() );
}
void KNotifyWidget::showAdvanced( bool show )
{
if ( show )
{
m_extension->setText( i18n("Advanced <<") );
QToolTip::add( m_extension, i18n("Hide advanced options") );
m_logToFile->show();
m_logfilePath->show();
m_execute->show();
m_executePath->show();
m_messageBox->show();
m_passivePopup->show();
m_stderr->show();
m_taskbar->show();
m_passivePopup->setEnabled( m_messageBox->isChecked() );
m_actionsBoxLayout->setSpacing( KDialog::spacingHint() );
}
else
{
m_extension->setText( i18n("Advanced >>") );
QToolTip::add( m_extension, i18n("Show advanced options") );
m_logToFile->hide();
m_logfilePath->hide();
m_execute->hide();
m_executePath->hide();
m_messageBox->hide();
m_passivePopup->hide();
m_stderr->hide();
m_taskbar->hide();
m_actionsBoxLayout->setSpacing( 0 );
}
}
Application * KNotifyWidget::addApplicationEvents( const QString& path )
{
kdDebug() << "**** knotify: adding path: " << path << endl;
QString relativePath = path;
if ( path.at(0) == '/' && KStandardDirs::exists( path ) )
relativePath = makeRelative( path );
if ( !relativePath.isEmpty() )
{
Application *app = new Application( relativePath );
m_allApps.append( app );
return app;
}
return 0L;
}
void KNotifyWidget::clear()
{
clearVisible();
m_allApps.clear();
}
void KNotifyWidget::clearVisible()
{
m_visibleApps.clear();
m_listview->clear();
slotEventChanged( 0L ); // disable widgets
}
void KNotifyWidget::showEvent( QShowEvent *e )
{
selectItem( m_listview->firstChild() );
KNotifyWidgetBase::showEvent( e );
}
void KNotifyWidget::slotEventChanged( QListViewItem *item )
{
bool on = (item != 0L);
m_actionsBox->setEnabled( on );
m_controlsBox->setEnabled( on );
if ( !on )
return;
ListViewItem *lit = static_cast<ListViewItem*>( item );
updateWidgets( lit );
}
void KNotifyWidget::updateWidgets( ListViewItem *item )
{
bool enable;
bool checked;
blockSignals( true ); // don't emit changed() signals
const Event& event = item->event();
// sound settings
m_playButton->setEnabled( !event.soundfile.isEmpty() );
m_soundPath->setURL( event.soundfile );
enable = (event.dontShow & KNotifyClient::Sound) == 0;
checked = enable && !event.soundfile.isEmpty() &&
(event.presentation & KNotifyClient::Sound);
m_playSound->setEnabled( enable );
m_playSound->setChecked( checked );
m_soundPath->setEnabled( checked );
// logfile settings
m_logfilePath->setURL( event.logfile );
enable = (event.dontShow & KNotifyClient::Logfile) == 0;
checked = enable && !event.logfile.isEmpty() &&
(event.presentation & KNotifyClient::Logfile);
m_logToFile->setEnabled( enable );
m_logToFile->setChecked( checked );
m_logfilePath->setEnabled( checked );
// execute program settings
m_executePath->setURL( event.commandline );
enable = (event.dontShow & KNotifyClient::Execute) == 0;
checked = enable && !event.commandline.isEmpty() &&
(event.presentation & KNotifyClient::Execute);
m_execute->setEnabled( enable );
m_execute->setChecked( checked );
m_executePath->setEnabled( checked );
// other settings
m_messageBox->setChecked(event.presentation & (KNotifyClient::Messagebox | KNotifyClient::PassivePopup));
enable = (event.dontShow & KNotifyClient::Messagebox) == 0;
m_messageBox->setEnabled( enable );
m_passivePopup->setChecked(event.presentation & KNotifyClient::PassivePopup);
enable = (event.dontShow & KNotifyClient::PassivePopup) == 0;
m_passivePopup->setEnabled( enable );
m_stderr->setChecked( event.presentation & KNotifyClient::Stderr );
enable = (event.dontShow & KNotifyClient::Stderr) == 0;
m_stderr->setEnabled( enable );
m_taskbar->setChecked(event.presentation & KNotifyClient::Taskbar);
enable = (event.dontShow & KNotifyClient::Taskbar) == 0;
m_taskbar->setEnabled( enable );
updatePixmaps( item );
blockSignals( false );
}
void KNotifyWidget::updatePixmaps( ListViewItem *item )
{
QPixmap emptyPix;
Event &event = item->event();
bool doIt = (event.presentation & KNotifyClient::Execute) &&
!event.commandline.isEmpty();
item->setPixmap( COL_EXECUTE, doIt ? d->pixmaps[COL_EXECUTE] : emptyPix );
doIt = (event.presentation & KNotifyClient::Sound) &&
!event.soundfile.isEmpty();
item->setPixmap( COL_SOUND, doIt ? d->pixmaps[COL_SOUND] : emptyPix );
doIt = (event.presentation & KNotifyClient::Logfile) &&
!event.logfile.isEmpty();
item->setPixmap( COL_LOGFILE, doIt ? d->pixmaps[COL_LOGFILE] : emptyPix );
item->setPixmap( COL_MESSAGE,
(event.presentation &
(KNotifyClient::Messagebox | KNotifyClient::PassivePopup)) ?
d->pixmaps[COL_MESSAGE] : emptyPix );
item->setPixmap( COL_STDERR,
(event.presentation & KNotifyClient::Stderr) ?
d->pixmaps[COL_STDERR] : emptyPix );
item->setPixmap( COL_TASKBAR,
(event.presentation & KNotifyClient::Taskbar) ?
d->pixmaps[COL_TASKBAR] : emptyPix );
}
void KNotifyWidget::addVisibleApp( Application *app )
{
if ( !app || (m_visibleApps.findRef( app ) != -1) )
return;
m_visibleApps.append( app );
addToView( app->eventList() );
QListViewItem *item = m_listview->selectedItem();
if ( !item )
item = m_listview->firstChild();
selectItem( item );
}
void KNotifyWidget::addToView( const EventList& events )
{
ListViewItem *item = 0L;
EventListIterator it( events );
for ( ; it.current(); ++it )
{
Event *event = it.current();
item = new ListViewItem( m_listview, event );
if ( (event->presentation & KNotifyClient::Execute) &&
!event->commandline.isEmpty() )
item->setPixmap( COL_EXECUTE, d->pixmaps[COL_EXECUTE] );
if ( (event->presentation & KNotifyClient::Sound) &&
!event->soundfile.isEmpty() )
item->setPixmap( COL_SOUND, d->pixmaps[COL_SOUND] );
if ( (event->presentation & KNotifyClient::Logfile) &&
!event->logfile.isEmpty() )
item->setPixmap( COL_LOGFILE, d->pixmaps[COL_LOGFILE] );
if ( event->presentation & (KNotifyClient::Messagebox|KNotifyClient::PassivePopup) )
item->setPixmap( COL_MESSAGE, d->pixmaps[COL_MESSAGE] );
if ( event->presentation & KNotifyClient::Stderr )
item->setPixmap( COL_STDERR, d->pixmaps[COL_STDERR] );
if ( event->presentation & KNotifyClient::Taskbar )
item->setPixmap( COL_TASKBAR, d->pixmaps[COL_TASKBAR] );
}
}
void KNotifyWidget::widgetChanged( QListViewItem *item,
int what, bool on, QWidget *buddy )
{
if ( signalsBlocked() )
return;
if ( buddy )
buddy->setEnabled( on );
Event &e = static_cast<ListViewItem*>( item )->event();
if ( on )
{
e.presentation |= what;
if ( buddy )
buddy->setFocus();
}
else
e.presentation &= ~what;
emit changed( true );
}
void KNotifyWidget::soundToggled( bool on )
{
QListViewItem *item = m_listview->currentItem();
if ( !item )
return;
bool doIcon = on && !m_soundPath->url().isEmpty();
item->setPixmap( COL_SOUND, doIcon ? d->pixmaps[COL_SOUND] : QPixmap() );
widgetChanged( item, KNotifyClient::Sound, on, m_soundPath );
}
void KNotifyWidget::loggingToggled( bool on )
{
QListViewItem *item = m_listview->currentItem();
if ( !item )
return;
bool doIcon = on && !m_logfilePath->url().isEmpty();
item->setPixmap(COL_LOGFILE, doIcon ? d->pixmaps[COL_LOGFILE] : QPixmap());
widgetChanged( item, KNotifyClient::Logfile, on, m_logfilePath );
}
void KNotifyWidget::executeToggled( bool on )
{
QListViewItem *item = m_listview->currentItem();
if ( !item )
return;
bool doIcon = on && !m_executePath->url().isEmpty();
item->setPixmap(COL_EXECUTE, doIcon ? d->pixmaps[COL_EXECUTE] : QPixmap());
widgetChanged( item, KNotifyClient::Execute, on, m_executePath );
}
void KNotifyWidget::messageBoxChanged()
{
if ( signalsBlocked() )
return;
m_passivePopup->setEnabled( m_messageBox->isChecked() );
QListViewItem *item = m_listview->currentItem();
if ( !item )
return;
bool on = m_passivePopup->isEnabled();
item->setPixmap( COL_MESSAGE, on ? d->pixmaps[COL_MESSAGE] : QPixmap() );
Event &e = static_cast<ListViewItem*>( item )->event();
if ( m_messageBox->isChecked() ) {
if ( m_passivePopup->isChecked() ) {
e.presentation |= KNotifyClient::PassivePopup;
e.presentation &= ~KNotifyClient::Messagebox;
}
else {
e.presentation &= ~KNotifyClient::PassivePopup;
e.presentation |= KNotifyClient::Messagebox;
}
}
else {
e.presentation &= ~KNotifyClient::Messagebox;
e.presentation &= ~KNotifyClient::PassivePopup;
}
emit changed( true );
}
void KNotifyWidget::stderrToggled( bool on )
{
QListViewItem *item = m_listview->currentItem();
if ( !item )
return;
item->setPixmap( COL_STDERR, on ? d->pixmaps[COL_STDERR] : QPixmap() );
widgetChanged( item, KNotifyClient::Stderr, on );
}
void KNotifyWidget::taskbarToggled( bool on )
{
QListViewItem *item = m_listview->currentItem();
if ( !item )
return;
item->setPixmap( COL_TASKBAR, on ? d->pixmaps[COL_TASKBAR] : QPixmap() );
widgetChanged( item, KNotifyClient::Taskbar, on );
}
void KNotifyWidget::soundFileChanged( const QString& text )
{
if ( signalsBlocked() )
return;
QListViewItem *item = m_listview->currentItem();
if ( !item )
return;
m_playButton->setEnabled( !text.isEmpty() );
currentEvent()->soundfile = text;
bool ok = !text.isEmpty() && m_playSound->isChecked();
item->setPixmap( COL_SOUND, ok ? d->pixmaps[COL_SOUND] : QPixmap() );
emit changed( true );
}
void KNotifyWidget::logfileChanged( const QString& text )
{
if ( signalsBlocked() )
return;
QListViewItem *item = m_listview->currentItem();
if ( !item )
return;
currentEvent()->logfile = text;
bool ok = !text.isEmpty() && m_logToFile->isChecked();
item->setPixmap( COL_LOGFILE, ok ? d->pixmaps[COL_LOGFILE] : QPixmap() );
emit changed( true );
}
void KNotifyWidget::commandlineChanged( const QString& text )
{
if ( signalsBlocked() )
return;
QListViewItem *item = m_listview->currentItem();
if ( !item )
return;
currentEvent()->commandline = text;
bool ok = !text.isEmpty() && m_execute->isChecked();
item->setPixmap( COL_EXECUTE, ok ? d->pixmaps[COL_EXECUTE] : QPixmap() );
emit changed( true );
}
void KNotifyWidget::slotItemClicked( QListViewItem *item, const QPoint&,
int col )
{
if ( !item || !item->isSelected() )
return;
Event *event = currentEvent();
if ( !event )
return; // very unlikely, but safety first
bool doShowAdvanced = false;
switch( col )
{
case COL_EXECUTE:
m_execute->toggle();
m_executePath->setFocus();
doShowAdvanced = true;
break;
case COL_STDERR:
m_stderr->toggle();
break;
case COL_TASKBAR:
m_taskbar->toggle();
break;
case COL_MESSAGE:
m_passivePopup->setChecked( true ); // default to passive popups
m_messageBox->toggle();
break;
case COL_LOGFILE:
m_logToFile->toggle();
m_logfilePath->setFocus();
doShowAdvanced = true;
break;
case COL_SOUND:
m_playSound->toggle();
break;
default: // do nothing
break;
}
if ( doShowAdvanced && !m_logToFile->isVisible() )
{
showAdvanced( true );
m_listview->ensureItemVisible( m_listview->currentItem() );
}
}
void KNotifyWidget::sort( bool ascending )
{
m_listview->setSorting( COL_EVENT, ascending );
m_listview->sort();
}
void KNotifyWidget::selectItem( QListViewItem *item )
{
if ( item )
{
m_listview->setCurrentItem( item );
item->setSelected( true );
slotEventChanged( item );
}
}
void KNotifyWidget::resetDefaults( bool ask )
{
if ( ask )
{
if ( KMessageBox::warningContinueCancel(this,
i18n("This will cause the notifications "
"to be reset to their defaults."),
i18n("Are You Sure?"),
i18n("&Reset"))
!= KMessageBox::Continue)
return;
}
reload( true ); // defaults
emit changed( true );
}
void KNotifyWidget::reload( bool revertToDefaults )
{
m_listview->clear();
ApplicationListIterator it( m_visibleApps );
for ( ; it.current(); ++it )
{
it.current()->reloadEvents( revertToDefaults );
addToView( it.current()->eventList() );
}
m_listview->sort();
selectItem( m_listview->firstChild() );
}
void KNotifyWidget::save()
{
kdDebug() << "save\n";
ApplicationListIterator it( m_allApps );
while ( it.current() )
{
(*it)->save();
++it;
}
if ( kapp )
{
if ( !kapp->dcopClient()->isAttached() )
kapp->dcopClient()->attach();
kapp->dcopClient()->send("knotify", "", "reconfigure()", "");
}
emit changed( false );
}
// returns e.g. "kwin/eventsrc" from a given path
// "/opt/kde3/share/apps/kwin/eventsrc"
QString KNotifyWidget::makeRelative( const QString& fullPath )
{
int slash = fullPath.findRev( '/' ) - 1;
slash = fullPath.findRev( '/', slash );
if ( slash < 0 )
return QString::null;
return fullPath.mid( slash+1 );
}
Event * KNotifyWidget::currentEvent()
{
QListViewItem *current = m_listview->currentItem();
if ( !current )
return 0L;
return &static_cast<ListViewItem*>( current )->event();
}
void KNotifyWidget::openSoundDialog( KURLRequester *requester )
{
// only need to init this once
requester->disconnect( SIGNAL( openFileDialog( KURLRequester * )),
this, SLOT( openSoundDialog( KURLRequester * )));
KFileDialog *fileDialog = requester->fileDialog();
fileDialog->setCaption( i18n("Select Sound File") );
QStringList filters;
filters << "audio/x-wav" << "audio/x-mp3" << "application/ogg"
<< "audio/x-adpcm";
fileDialog->setMimeFilter( filters );
// find the first "sound"-resource that contains files
const Application *app = currentEvent()->application();
QStringList soundDirs =
KGlobal::dirs()->findDirs("data", app->appName() + "/sounds");
soundDirs += KGlobal::dirs()->resourceDirs( "sound" );
if ( !soundDirs.isEmpty() ) {
KURL soundURL;
QDir dir;
dir.setFilter( QDir::Files | QDir::Readable );
QStringList::ConstIterator it = soundDirs.begin();
while ( it != soundDirs.end() ) {
dir = *it;
if ( dir.isReadable() && dir.count() > 2 ) {
soundURL.setPath( *it );
fileDialog->setURL( soundURL );
break;
}
++it;
}
}
}
void KNotifyWidget::openLogDialog( KURLRequester *requester )
{
// only need to init this once
requester->disconnect( SIGNAL( openFileDialog( KURLRequester * )),
this, SLOT( openLogDialog( KURLRequester * )));
KFileDialog *fileDialog = requester->fileDialog();
fileDialog->setCaption( i18n("Select Log File") );
QStringList filters;
filters << "text/x-log" << "text/plain";
fileDialog->setMimeFilter( filters );
}
void KNotifyWidget::openExecDialog( KURLRequester *requester )
{
// only need to init this once
requester->disconnect( SIGNAL( openFileDialog( KURLRequester * )),
this, SLOT( openExecDialog( KURLRequester * )));
KFileDialog *fileDialog = requester->fileDialog();
fileDialog->setCaption( i18n("Select File to Execute") );
QStringList filters;
filters << "application/x-executable" << "application/x-shellscript"
<< "application/x-perl" << "application/x-python";
fileDialog->setMimeFilter( filters );
}
void KNotifyWidget::playSound()
{
QString soundPath = m_soundPath->url();
if (!KIO::NetAccess::exists( m_soundPath->url(), true, 0 )) {
bool foundSound=false;
// find the first "sound"-resource that contains files
const Application *app = currentEvent()->application();
QStringList soundDirs = KGlobal::dirs()->findDirs("data", app->appName() + "/sounds");
soundDirs += KGlobal::dirs()->resourceDirs( "sound" );
if ( !soundDirs.isEmpty() ) {
QDir dir;
dir.setFilter( QDir::Files | QDir::Readable );
QStringList::ConstIterator it = soundDirs.begin();
while ( it != soundDirs.end() ) {
dir = *it;
if ( dir.isReadable() && dir.count() > 2 &&
KIO::NetAccess::exists( *it + m_soundPath->url(), true, 0 )) {
foundSound=true;
soundPath = *it + m_soundPath->url();
break;
}
++it;
}
}
if ( !foundSound ) {
KMessageBox::sorry(this, i18n("The specified file does not exist." ));
return;
}
}
KAudioPlayer::play( soundPath );
}
void KNotifyWidget::enableAll()
{
bool enable = (sender() == m_buttonEnable);
enableAll( SelectionCombo::type(enable ? m_comboEnable : m_comboDisable),
enable );
}
void KNotifyWidget::enableAll( int what, bool enable )
{
if ( m_listview->childCount() == 0 )
return;
bool affectAll = m_affectAllApps->isChecked(); // multi-apps mode
ApplicationListIterator appIt( affectAll ? m_allApps : m_visibleApps );
for ( ; appIt.current(); ++appIt )
{
const EventList& events = appIt.current()->eventList();
EventListIterator it( events );
for ( ; it.current(); ++it )
{
if ( enable )
it.current()->presentation |= what;
else
it.current()->presentation &= ~what;
}
}
// now make the listview reflect the changes
QListViewItemIterator it( m_listview->firstChild() );
for ( ; it.current(); ++it )
{
ListViewItem *item = static_cast<ListViewItem*>( it.current() );
updatePixmaps( item );
}
QListViewItem *item = m_listview->currentItem();
if ( !item )
item = m_listview->firstChild();
selectItem( item );
emit changed( true );
}
//
// path must be "appname/eventsrc", i.e. a relative path
//
Application::Application( const QString &path )
{
QString config_file = path;
config_file[config_file.find('/')] = '.';
m_events = 0L;
config = new KConfig(config_file, false, false);
kc = new KConfig(path, true, false, "data");
kc->setGroup( QString::fromLatin1("!Global!") );
m_icon = kc->readEntry(QString::fromLatin1("IconName"),
QString::fromLatin1("misc"));
m_description = kc->readEntry( QString::fromLatin1("Comment"),
i18n("No description available") );
int index = path.find( '/' );
if ( index >= 0 )
m_appname = path.left( index );
else
kdDebug() << "Cannot determine application name from path: " << path << endl;
}
Application::~Application()
{
delete config;
delete kc;
delete m_events;
}
const EventList& Application::eventList()
{
if ( !m_events ) {
m_events = new EventList;
m_events->setAutoDelete( true );
reloadEvents();
}
return *m_events;
}
void Application::save()
{
if ( !m_events )
return;
EventListIterator it( *m_events );
Event *e;
while ( (e = it.current()) ) {
config->setGroup( e->configGroup );
config->writeEntry( "presentation", e->presentation );
config->writePathEntry( "soundfile", e->soundfile );
config->writePathEntry( "logfile", e->logfile );
config->writePathEntry( "commandline", e->commandline );
++it;
}
config->sync();
}
void Application::reloadEvents( bool revertToDefaults )
{
if ( m_events )
m_events->clear();
else
{
m_events = new EventList;
m_events->setAutoDelete( true );
}
Event *e = 0L;
QString global = QString::fromLatin1("!Global!");
QString default_group = QString::fromLatin1("<default>");
QString name = QString::fromLatin1("Name");
QString comment = QString::fromLatin1("Comment");
QStringList conflist = kc->groupList();
QStringList::ConstIterator it = conflist.begin();
while ( it != conflist.end() ) {
if ( (*it) != global && (*it) != default_group ) { // event group
kc->setGroup( *it );
e = new Event( this );
e->name = kc->readEntry( name );
e->description = kc->readEntry( comment );
e->dontShow = kc->readNumEntry("nopresentation", 0 );
e->configGroup = *it;
if ( e->name.isEmpty() && e->description.isEmpty() )
delete e;
else { // load the event
if( !e->name.isEmpty() && e->description.isEmpty() )
e->description = e->name;
// default to passive popups over plain messageboxes
int default_rep = kc->readNumEntry("default_presentation",
0 | KNotifyClient::PassivePopup);
QString default_logfile = kc->readPathEntry("default_logfile");
QString default_soundfile = kc->readPathEntry("default_sound");
QString default_commandline = kc->readPathEntry("default_commandline");
config->setGroup(*it);
if ( revertToDefaults )
{
e->presentation = default_rep;
e->logfile = default_logfile;
e->soundfile = default_soundfile;
e->commandline = default_commandline;
}
else
{
e->presentation = config->readNumEntry("presentation",
default_rep);
e->logfile = config->readPathEntry("logfile",
default_logfile);
e->soundfile = config->readPathEntry("soundfile",
default_soundfile);
e->commandline = config->readPathEntry("commandline",
default_commandline);
}
m_events->append( e );
}
}
++it;
}
return;
}
ListViewItem::ListViewItem( QListView *view, Event *event )
: QListViewItem( view ),
m_event( event )
{
setText( COL_EVENT, event->text() );
}
int ListViewItem::compare ( QListViewItem * i, int col, bool ascending ) const
{
ListViewItem *item = static_cast<ListViewItem*>( i );
int myPres = m_event->presentation;
int otherPres = item->event().presentation;
int action = 0;
switch ( col )
{
case COL_EVENT: // use default sorting
return QListViewItem::compare( i, col, ascending );
case COL_EXECUTE:
action = KNotifyClient::Execute;
break;
case COL_LOGFILE:
action = KNotifyClient::Logfile;
break;
case COL_MESSAGE:
action = (KNotifyClient::Messagebox | KNotifyClient::PassivePopup);
break;
case COL_SOUND:
action = KNotifyClient::Sound;
break;
case COL_STDERR:
action = KNotifyClient::Stderr;
break;
case COL_TASKBAR:
action = KNotifyClient::Taskbar;
break;
}
if ( (myPres & action) == (otherPres & action) )
{
// default sorting by event
return QListViewItem::compare( i, COL_EVENT, true );
}
if ( myPres & action )
return -1;
if ( otherPres & action )
return 1;
return 0;
}
#include "knotifydialog.moc"
KNotifyDialog::configure
static int configure(QWidget *parent=0, const char *name=0, const KAboutData *aboutData=KGlobal::instance() ->aboutData())
Convenience method to create exec() a modal KNotifyDialog.
Definition: knotifydialog.cpp:154
KURLRequester::fileDialog
virtual KFileDialog * fileDialog() const
Definition: kurlrequester.cpp:340
KNotifyDialog::addApplicationEvents
virtual void addApplicationEvents(const char *appName)
With this method, you can add the KNotify events of one eventsrc files to the view.
Definition: knotifydialog.cpp:181
KFileDialog
Provides a user (and developer) friendly way to select files and directories.
Definition: kfiledialog.h:77
KFileDialog::setURL
void setURL(const KURL &url, bool clearforward=true)
Sets the directory to view.
Definition: kfiledialog.cpp:1152
KNotifyDialog::clearApplicationEvents
virtual void clearApplicationEvents()
Removes all the events added with addApplicationEvents()
Definition: knotifydialog.cpp:197
KFileDialog::setMimeFilter
void setMimeFilter(const QStringList &types, const QString &defaultType=QString::null)
Sets the filter up to specify the output type.
Definition: kfiledialog.cpp:254
KNotifyDialog
KNotifyDialog presents an interface for configuring an application's KNotify events.
Definition: knotifydialog.h:52
KURLRequester
This class is a widget showing a lineedit and a button, which invokes a filedialog.
Definition: kurlrequester.h:56
KNotifyDialog::~KNotifyDialog
virtual ~KNotifyDialog()
Destroys the KNotifyDialog.
Definition: knotifydialog.cpp:177
KNotifyDialog::KNotifyDialog
KNotifyDialog(QWidget *parent=0, const char *name=0, bool modal=true, const KAboutData *aboutData=KGlobal::instance() ->aboutData())
If you want a non-modal dialog, you need to instantiate KNotifyDialog yourself instead of using the c...
Definition: knotifydialog.cpp:161

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