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00025 #include <qhbox.h>
00026 #include <qvbox.h>
00027 #include <qlabel.h>
00028 #include <qfile.h>
00029 #include <qspinbox.h>
00030 #include <qlayout.h>
00031 #include <qpushbutton.h>
00032 #include <qcstring.h>
00033 #include <qdatastream.h>
00034
00035 #include <kapplication.h>
00036 #include <kconfig.h>
00037 #include <kiconloader.h>
00038 #include <dcopclient.h>
00039 #include <klocale.h>
00040 #include <kprocess.h>
00041 #include <kaudioplayer.h>
00042 #include <kdebug.h>
00043 #include <kmessagebox.h>
00044 #include <knotifyclient.h>
00045 #include <kcombobox.h>
00046 #include <klistview.h>
00047 #include <kwin.h>
00048 #include <klockfile.h>
00049
00050 #include <libkcal/event.h>
00051
00052 #include "koeventviewer.h"
00053
00054 #include "alarmdialog.h"
00055 #include "alarmdialog.moc"
00056
00057 class AlarmListItem : public KListViewItem
00058 {
00059 public:
00060 AlarmListItem( Incidence *incidence, QListView *parent ) :
00061 KListViewItem( parent ),
00062 mIncidence( incidence->clone() ),
00063 mNotified( false )
00064 {}
00065
00066 ~AlarmListItem()
00067 {
00068 delete mIncidence;
00069 }
00070
00071 Incidence *mIncidence;
00072 QDateTime mRemindAt;
00073 bool mNotified;
00074 };
00075
00076 typedef QValueList<AlarmListItem*> ItemList;
00077
00078 AlarmDialog::AlarmDialog( QWidget *parent, const char *name )
00079 : KDialogBase( Plain, WType_TopLevel | WStyle_Customize | WStyle_StaysOnTop |
00080 WStyle_DialogBorder,
00081 parent, name, false, i18n("Reminder"), Ok | User1 | User2 | User3, User1,
00082 false, i18n("Dismiss all"), i18n("Edit..."), i18n("Suspend") ),
00083 mSuspendTimer(this)
00084 {
00085 KGlobal::iconLoader()->addAppDir( "kdepim" );
00086 setButtonOK( i18n( "Dismiss" ) );
00087
00088 QWidget *topBox = plainPage();
00089 QBoxLayout *topLayout = new QVBoxLayout( topBox );
00090 topLayout->setSpacing( spacingHint() );
00091
00092 QLabel *label = new QLabel( i18n("The following events triggered reminders:"),
00093 topBox );
00094 topLayout->addWidget( label );
00095
00096 mIncidenceListView = new KListView( topBox );
00097 mIncidenceListView->addColumn( i18n( "Summary" ) );
00098 mIncidenceListView->addColumn( i18n( "Due" ) );
00099 mIncidenceListView->setAllColumnsShowFocus( true );
00100 mIncidenceListView->setSelectionMode( QListView::Extended );
00101 topLayout->addWidget( mIncidenceListView );
00102 connect( mIncidenceListView, SIGNAL(selectionChanged()), SLOT(updateButtons()) );
00103 connect( mIncidenceListView, SIGNAL(doubleClicked(QListViewItem*)), SLOT(slotUser2()) );
00104 connect( mIncidenceListView, SIGNAL(currentChanged(QListViewItem*)), SLOT(showDetails()) );
00105 connect( mIncidenceListView, SIGNAL(selectionChanged()), SLOT(showDetails()) );
00106
00107 mDetailView = new KOEventViewer( topBox );
00108 topLayout->addWidget( mDetailView );
00109
00110 QHBox *suspendBox = new QHBox( topBox );
00111 suspendBox->setSpacing( spacingHint() );
00112 topLayout->addWidget( suspendBox );
00113
00114 QLabel *l = new QLabel( i18n("Suspend &duration:"), suspendBox );
00115 mSuspendSpin = new QSpinBox( 1, 9999, 1, suspendBox );
00116 mSuspendSpin->setValue( 5 );
00117 l->setBuddy( mSuspendSpin );
00118
00119 mSuspendUnit = new KComboBox( suspendBox );
00120 mSuspendUnit->insertItem( i18n("minute(s)") );
00121 mSuspendUnit->insertItem( i18n("hour(s)") );
00122 mSuspendUnit->insertItem( i18n("day(s)") );
00123 mSuspendUnit->insertItem( i18n("week(s)") );
00124 connect( &mSuspendTimer, SIGNAL(timeout()), SLOT(wakeUp()) );
00125
00126
00127
00128 setMinimumSize( 300, 200 );
00129 }
00130
00131 AlarmDialog::~AlarmDialog()
00132 {
00133 mIncidenceListView->clear();
00134 }
00135
00136 void AlarmDialog::addIncidence( Incidence *incidence, const QDateTime &reminderAt )
00137 {
00138 AlarmListItem *item = new AlarmListItem( incidence, mIncidenceListView );
00139 item->setText( 0, incidence->summary() );
00140 item->mRemindAt = reminderAt;
00141 Todo *todo;
00142 if ( dynamic_cast<Event*>( incidence ) ) {
00143 item->setPixmap( 0, SmallIcon( "appointment" ) );
00144 if ( incidence->doesRecur() ) {
00145 QDateTime nextStart = incidence->recurrence()->getNextDateTime( reminderAt );
00146 if ( nextStart.isValid() )
00147 item->setText( 1, KGlobal::locale()->formatDateTime( nextStart ) );
00148 }
00149 if ( item->text( 1 ).isEmpty() )
00150 item->setText( 1, incidence->dtStartStr() );
00151 } else if ( (todo = dynamic_cast<Todo*>( incidence )) ) {
00152 item->setPixmap( 0, SmallIcon( "todo" ) );
00153 item->setText( 1, todo->dtDueStr() );
00154 }
00155 if ( activeCount() == 1 ) {
00156 mIncidenceListView->clearSelection();
00157 item->setSelected( true );
00158 }
00159 showDetails();
00160 }
00161
00162 void AlarmDialog::slotOk()
00163 {
00164 ItemList selection = selectedItems();
00165 for ( ItemList::Iterator it = selection.begin(); it != selection.end(); ++it )
00166 delete *it;
00167 if ( activeCount() == 0 )
00168 accept();
00169 else {
00170 updateButtons();
00171 showDetails();
00172 }
00173 emit reminderCount( activeCount() );
00174 }
00175
00176 void AlarmDialog::slotUser1()
00177 {
00178 dismissAll();
00179 }
00180
00181 void AlarmDialog::suspend()
00182 {
00183 if ( !isVisible() )
00184 return;
00185
00186 int unit=1;
00187 switch (mSuspendUnit->currentItem()) {
00188 case 3:
00189 unit *= 7;
00190 case 2:
00191 unit *= 24;
00192 case 1:
00193 unit *= 60;
00194 case 0:
00195 unit *= 60;
00196 default:
00197 break;
00198 }
00199
00200 for ( QListViewItemIterator it( mIncidenceListView ) ; it.current() ; ++it ) {
00201 AlarmListItem * item = static_cast<AlarmListItem*>( it.current() );
00202 if ( item->isSelected() && item->isVisible() ) {
00203 item->setVisible( false );
00204 item->setSelected( false );
00205 item->mRemindAt = QDateTime::currentDateTime().addSecs( unit * mSuspendSpin->value() );
00206 item->mNotified = false;
00207 }
00208 }
00209
00210 setTimer();
00211 if ( activeCount() == 0 )
00212 accept();
00213 else {
00214 updateButtons();
00215 showDetails();
00216 }
00217 emit reminderCount( activeCount() );
00218 }
00219
00220 void AlarmDialog::setTimer()
00221 {
00222 int nextReminderAt = -1;
00223 for ( QListViewItemIterator it( mIncidenceListView ) ; it.current() ; ++it ) {
00224 AlarmListItem * item = static_cast<AlarmListItem*>( it.current() );
00225 if ( item->mRemindAt > QDateTime::currentDateTime() ) {
00226 int secs = QDateTime::currentDateTime().secsTo( item->mRemindAt );
00227 nextReminderAt = nextReminderAt <= 0 ? secs : QMIN( nextReminderAt, secs );
00228 }
00229 }
00230
00231 if ( nextReminderAt >= 0 ) {
00232 mSuspendTimer.stop();
00233 mSuspendTimer.start( 1000 * (nextReminderAt + 1), true );
00234 }
00235 }
00236
00237 void AlarmDialog::slotUser2()
00238 {
00239 ItemList selection = selectedItems();
00240 if ( selection.count() != 1 )
00241 return;
00242 Incidence *incidence = selection.first()->mIncidence;
00243
00244 if ( !kapp->dcopClient()->isApplicationRegistered( "korganizer" ) ) {
00245 if ( kapp->startServiceByDesktopName( "korganizer", QString::null ) )
00246 KMessageBox::error( 0, i18n("Could not start KOrganizer.") );
00247 }
00248
00249 kapp->dcopClient()->send( "korganizer", "KOrganizerIface",
00250 "editIncidence(QString)",
00251 incidence->uid() );
00252
00253
00254 QByteArray replyData;
00255 QCString object, replyType;
00256 object = kapp->dcopClient()->isApplicationRegistered( "kontact" ) ?
00257 "kontact-mainwindow#1" : "KOrganizer MainWindow";
00258 if (!kapp->dcopClient()->call( "korganizer", object,
00259 "getWinID()", 0, replyType, replyData, true, -1 ) ) {
00260 }
00261
00262 if ( replyType == "int" ) {
00263 int desktop, window;
00264 QDataStream ds( replyData, IO_ReadOnly );
00265 ds >> window;
00266 desktop = KWin::windowInfo( window ).desktop();
00267
00268 if ( KWin::currentDesktop() == desktop ) {
00269 KWin::iconifyWindow( winId(), false );
00270 }
00271 else
00272 KWin::setCurrentDesktop( desktop );
00273
00274 KWin::activateWindow( KWin::transientFor( window ) );
00275 }
00276 }
00277
00278 void AlarmDialog::slotUser3()
00279 {
00280 suspend();
00281 }
00282
00283 void AlarmDialog::dismissAll()
00284 {
00285 for ( QListViewItemIterator it( mIncidenceListView ) ; it.current() ; ++it ) {
00286 AlarmListItem *item = static_cast<AlarmListItem*>( it.current() );
00287 if ( !item->isVisible() )
00288 continue;
00289 delete item;
00290 }
00291 setTimer();
00292 accept();
00293 emit reminderCount( activeCount() );
00294 }
00295
00296 void AlarmDialog::show()
00297 {
00298 KDialogBase::show();
00299 KWin::setState( winId(), NET::KeepAbove );
00300 KWin::setOnAllDesktops( winId(), true );
00301 eventNotification();
00302 }
00303
00304 void AlarmDialog::eventNotification()
00305 {
00306 bool beeped = false, found = false;
00307
00308 QValueList<AlarmListItem*> list;
00309 for ( QListViewItemIterator it( mIncidenceListView ) ; it.current() ; ++it ) {
00310 AlarmListItem *item = static_cast<AlarmListItem*>( it.current() );
00311 if ( !item->isVisible() || item->mNotified )
00312 continue;
00313 found = true;
00314 item->mNotified = true;
00315 Alarm::List alarms = item->mIncidence->alarms();
00316 Alarm::List::ConstIterator it;
00317 for ( it = alarms.begin(); it != alarms.end(); ++it ) {
00318 Alarm *alarm = *it;
00319
00320 if (alarm->type() == Alarm::Procedure) {
00321
00322 kdDebug(5890) << "Starting program: '" << alarm->programFile() << "'" << endl;
00323 KProcess proc;
00324 proc << QFile::encodeName(alarm->programFile());
00325 proc.start(KProcess::DontCare);
00326 }
00327 else if (alarm->type() == Alarm::Audio) {
00328 beeped = true;
00329 KAudioPlayer::play(QFile::encodeName(alarm->audioFile()));
00330 }
00331 }
00332 }
00333
00334 if ( !beeped && found ) {
00335 KNotifyClient::beep();
00336 }
00337 }
00338
00339 void AlarmDialog::wakeUp()
00340 {
00341 bool activeReminders = false;
00342 for ( QListViewItemIterator it( mIncidenceListView ) ; it.current() ; ++it ) {
00343 AlarmListItem * item = static_cast<AlarmListItem*>( it.current() );
00344 if ( item->mRemindAt <= QDateTime::currentDateTime() ) {
00345 if ( !item->isVisible() ) {
00346 item->setVisible( true );
00347 item->setSelected( false );
00348 }
00349 activeReminders = true;
00350 } else {
00351 item->setVisible( false );
00352 }
00353 }
00354
00355 if ( activeReminders )
00356 show();
00357 setTimer();
00358 showDetails();
00359 emit reminderCount( activeCount() );
00360 }
00361
00362 void AlarmDialog::slotSave()
00363 {
00364 KConfig *config = kapp->config();
00365 KLockFile::Ptr lock = config->lockFile();
00366 if ( lock.data()->lock() != KLockFile::LockOK )
00367 return;
00368
00369 config->setGroup( "General" );
00370 int numReminders = config->readNumEntry("Reminders", 0);
00371
00372 for ( QListViewItemIterator it( mIncidenceListView ) ; it.current() ; ++it ) {
00373 AlarmListItem * item = static_cast<AlarmListItem*>( it.current() );
00374 config->setGroup( QString("Incidence-%1").arg(numReminders) );
00375 config->writeEntry( "UID", item->mIncidence->uid() );
00376 config->writeEntry( "RemindAt", item->mRemindAt );
00377 ++numReminders;
00378 }
00379
00380 config->setGroup( "General" );
00381 config->writeEntry( "Reminders", numReminders );
00382 config->sync();
00383 lock.data()->unlock();
00384 }
00385
00386 void AlarmDialog::updateButtons()
00387 {
00388 ItemList selection = selectedItems();
00389 enableButton( User2, selection.count() == 1 );
00390 enableButton( Ok, selection.count() > 0 );
00391 enableButton( User3, selection.count() > 0 );
00392 }
00393
00394 QValueList< AlarmListItem * > AlarmDialog::selectedItems() const
00395 {
00396 QValueList<AlarmListItem*> list;
00397 for ( QListViewItemIterator it( mIncidenceListView ) ; it.current() ; ++it ) {
00398 if ( it.current()->isSelected() )
00399 list.append( static_cast<AlarmListItem*>( it.current() ) );
00400 }
00401 return list;
00402 }
00403
00404 int AlarmDialog::activeCount()
00405 {
00406 int count = 0;
00407 for ( QListViewItemIterator it( mIncidenceListView ) ; it.current() ; ++it ) {
00408 AlarmListItem * item = static_cast<AlarmListItem*>( it.current() );
00409 if ( item->isVisible() )
00410 ++count;
00411 }
00412 return count;
00413 }
00414
00415 void AlarmDialog::suspendAll()
00416 {
00417 mIncidenceListView->clearSelection();
00418 for ( QListViewItemIterator it( mIncidenceListView ) ; it.current() ; ++it ) {
00419 if ( it.current()->isVisible() )
00420 it.current()->setSelected( true );
00421 }
00422 suspend();
00423 }
00424
00425 void AlarmDialog::showDetails()
00426 {
00427 mDetailView->clearEvents( true );
00428 mDetailView->clear();
00429 AlarmListItem *item = static_cast<AlarmListItem*>( mIncidenceListView->currentItem() );
00430 if ( !item || !item->isVisible() )
00431 return;
00432 mDetailView->appendIncidence( item->mIncidence );
00433 }