korganizer

koeventeditor.cpp

00001 /*
00002   This file is part of KOrganizer.
00003 
00004   Copyright (c) 2001, 2002, 2003 Cornelius Schumacher <schumacher@kde.org>
00005   Copyright (C) 2003-2004 Reinhold Kainhofer <reinhold@kainhofer.com>
00006 
00007   This program is free software; you can redistribute it and/or modify
00008   it under the terms of the GNU General Public License as published by
00009   the Free Software Foundation; either version 2 of the License, or
00010   (at your option) any later version.
00011 
00012   This program is distributed in the hope that it will be useful,
00013   but WITHOUT ANY WARRANTY; without even the implied warranty of
00014   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
00015   GNU General Public License for more details.
00016 
00017   You should have received a copy of the GNU General Public License along
00018   with this program; if not, write to the Free Software Foundation, Inc.,
00019   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
00020 
00021   As a special exception, permission is given to link this program
00022   with any edition of Qt, and distribute the resulting executable,
00023   without including the source code for Qt in the source distribution.
00024 */
00025 
00026 #include "koeventeditor.h"
00027 #include "koprefs.h"
00028 #include "koeditorgeneralevent.h"
00029 #include "koeditoralarms.h"
00030 #include "koeditorrecurrence.h"
00031 #include "koeditordetails.h"
00032 #include "koeditorfreebusy.h"
00033 #include "kogroupware.h"
00034 #include "kohelper.h"
00035 #include "kodialogmanager.h"
00036 #include "incidencechanger.h"
00037 
00038 #include <kcal/calendarresources.h>
00039 #include <kcal/resourcecalendar.h>
00040 #include <kcal/incidenceformatter.h>
00041 #include <kcal/calendarlocal.h>
00042 
00043 #include <kiconloader.h>
00044 #include <kdebug.h>
00045 #include <klocale.h>
00046 #include <kmessagebox.h>
00047 
00048 #include <QFrame>
00049 #include <QPixmap>
00050 #include <QPointer>
00051 #include <QLayout>
00052 #include <QVBoxLayout>
00053 #include <QHBoxLayout>
00054 #include <QBoxLayout>
00055 
00056 KOEventEditor::KOEventEditor( Calendar *calendar, QWidget *parent )
00057   : KOIncidenceEditor( QString(), calendar, parent ),
00058     mEvent( 0 ), mCalendar( 0 ), mGeneral( 0 ), mRecurrence( 0 ), mFreeBusy( 0 )
00059 {
00060 }
00061 
00062 KOEventEditor::~KOEventEditor()
00063 {
00064   if ( !mIsCounter )
00065     emit dialogClose( mEvent );
00066 }
00067 
00068 void KOEventEditor::init()
00069 {
00070   setupGeneral();
00071 //  setupAlarmsTab();
00072   setupRecurrence();
00073   setupFreeBusy();
00074   setupDesignerTabs( "event" );
00075 
00076   // Propagate date time settings to recurrence tab
00077   connect( mGeneral, SIGNAL(dateTimesChanged(const QDateTime&,const QDateTime& )),
00078            mRecurrence, SLOT(setDateTimes(const QDateTime&,const QDateTime&)) );
00079   connect( mGeneral, SIGNAL(dateTimeStrChanged(const QString&)),
00080            mRecurrence, SLOT(setDateTimeStr(const QString&)) );
00081   connect( mFreeBusy, SIGNAL(dateTimesChanged(const QDateTime&,const QDateTime&)),
00082            mRecurrence, SLOT(setDateTimes(const QDateTime&,const QDateTime&)) );
00083 
00084   // Propagate date time settings to gantt tab and back
00085   connect( mGeneral, SIGNAL(dateTimesChanged(const QDateTime&,const QDateTime&)),
00086            mFreeBusy, SLOT(slotUpdateGanttView(const QDateTime&,const QDateTime&)) );
00087   connect( mFreeBusy, SIGNAL(dateTimesChanged(const QDateTime&,const QDateTime&)),
00088            mGeneral, SLOT(setDateTimes(const QDateTime&,const QDateTime&)) );
00089 
00090   connect( mGeneral, SIGNAL(focusReceivedSignal()),
00091            SIGNAL(focusReceivedSignal()) );
00092 
00093   connect( mGeneral, SIGNAL(openCategoryDialog()),
00094            SIGNAL(editCategories()) );
00095   connect( this, SIGNAL(updateCategoryConfig()),
00096            mGeneral, SIGNAL(updateCategoryConfig()) );
00097 
00098   connect( mFreeBusy, SIGNAL(updateAttendeeSummary(int)),
00099            mGeneral, SLOT(updateAttendeeSummary(int)) );
00100 
00101   connect( mGeneral, SIGNAL(editRecurrence()),
00102            mRecurrenceDialog, SLOT(show()) );
00103   connect( mRecurrenceDialog, SIGNAL(okClicked()),
00104            SLOT(updateRecurrenceSummary()) );
00105 
00106   connect( mGeneral, SIGNAL(acceptInvitation()),
00107            mFreeBusy, SLOT(acceptForMe()) );
00108   connect( mGeneral, SIGNAL(declineInvitation()),
00109            mFreeBusy, SLOT(declineForMe()) );
00110 
00111   updateRecurrenceSummary();
00112 }
00113 
00114 void KOEventEditor::reload()
00115 {
00116   kDebug();
00117 
00118   if ( mEvent ) {
00119     readEvent( mEvent, mCalendar );
00120   }
00121 }
00122 
00123 void KOEventEditor::setupGeneral()
00124 {
00125   mGeneral = new KOEditorGeneralEvent( this );
00126 
00127   if( KOPrefs::instance()->mCompactDialogs ) {
00128     QFrame *topFrame = new QFrame();
00129     addPage( topFrame, i18nc( "@title:tab general event settings", "General" ) );
00130     topFrame->setWhatsThis( i18nc( "@info:whatsthis",
00131                                    "The General tab allows you to set the most "
00132                                    "common options for the event." ) );
00133 
00134     QBoxLayout *topLayout = new QVBoxLayout( topFrame );
00135     topLayout->setSpacing( spacingHint() );
00136 
00137     mGeneral->initHeader( topFrame, topLayout );
00138     mGeneral->initTime( topFrame, topLayout );
00139     mGeneral->initAlarm( topFrame, topLayout );
00140     mGeneral->enableAlarm( false );
00141 
00142     topLayout->addStretch( 1 );
00143 
00144     QFrame *topFrame2 = new QFrame();
00145     addPage( topFrame2, i18nc( "@title:tab", "Details" ) );
00146 
00147     QBoxLayout *topLayout2 = new QVBoxLayout( topFrame2 );
00148     topLayout2->setSpacing( spacingHint() );
00149 
00150     mGeneral->initClass( topFrame2, topLayout2 );
00151     mGeneral->initSecrecy( topFrame2, topLayout2 );
00152     mGeneral->initDescription( topFrame2, topLayout2 );
00153   } else {
00154     QFrame *topFrame = new QFrame();
00155     addPage( topFrame, i18nc( "@title:tab general event settings", "&General" ) );
00156     topFrame->setWhatsThis( i18nc( "@info:whatsthis",
00157                                    "The General tab allows you to set the most "
00158                                    "common options for the event." ) );
00159 
00160     QBoxLayout *topLayout = new QVBoxLayout( topFrame );
00161     topLayout->setSpacing( spacingHint() );
00162 
00163     mGeneral->initInvitationBar( topFrame, topLayout );
00164     mGeneral->initHeader( topFrame, topLayout );
00165     mGeneral->initTime( topFrame, topLayout );
00166     mGeneral->initDescription( topFrame, topLayout );
00167     mGeneral->initAttachments( topFrame, topLayout );
00168     connect( mGeneral, SIGNAL(openURL(const KUrl&)),
00169              this, SLOT(openURL(const KUrl&)) );
00170     connect( this, SIGNAL(signalAddAttachments(const QStringList&,const QStringList&,bool)),
00171              mGeneral, SLOT(addAttachments(const QStringList&,const QStringList&,bool)) );
00172   }
00173 
00174   mGeneral->finishSetup();
00175 }
00176 
00177 void KOEventEditor::modified( int modification )
00178 {
00179   Q_UNUSED( modification );
00180 
00181   // Play dumb, just reload the event. This dialog has become so complicated
00182   // that there is no point in trying to be smart here...
00183   reload();
00184 }
00185 
00186 void KOEventEditor::setupRecurrence()
00187 {
00188 #if 0
00189   QFrame *topFrame = new QFrame();
00190   addPage( topFrame, i18nc( "@title:tab", "Rec&urrence" ) );
00191 
00192   topFrame->setWhatsThis( i18nc( "@info:whatsthis",
00193                                  "The Recurrence tab allows you to set options "
00194                                  "on how often this event recurs." ) );
00195 
00196   QBoxLayout *topLayout = new QVBoxLayout( topFrame );
00197 
00198   mRecurrence = new KOEditorRecurrence( topFrame );
00199   topLayout->addWidget( mRecurrence );
00200 #endif
00201   mRecurrenceDialog = new KOEditorRecurrenceDialog( this );
00202   mRecurrenceDialog->hide();
00203   mRecurrence = mRecurrenceDialog->editor();
00204 }
00205 
00206 void KOEventEditor::setupFreeBusy()
00207 {
00208   QFrame *freeBusyPage = new QFrame();
00209   addPage( freeBusyPage, i18nc( "@title:tab", "&Attendees" ) );
00210   freeBusyPage->setWhatsThis( i18nc( "@info:whatsthis",
00211                                      "The Free/Busy tab allows you to see "
00212                                      "whether other attendees are free or busy "
00213                                      "during your event." ) );
00214 
00215   QBoxLayout *topLayout = new QVBoxLayout( freeBusyPage );
00216 
00217   mAttendeeEditor = mFreeBusy = new KOEditorFreeBusy( spacingHint(), freeBusyPage );
00218   topLayout->addWidget( mFreeBusy );
00219 }
00220 
00221 void KOEventEditor::editIncidence( Incidence *incidence, Calendar *calendar )
00222 {
00223   Event*event = dynamic_cast<Event*>( incidence );
00224   if ( event ) {
00225     init();
00226 
00227     mEvent = event;
00228     mCalendar = calendar;
00229     readEvent( mEvent, mCalendar );
00230   }
00231 
00232   setCaption( i18nc( "@title:window",
00233                      "Edit Event : %1", KOHelper::resourceLabel( calendar, incidence ) ) );
00234 }
00235 
00236 void KOEventEditor::newEvent()
00237 {
00238   init();
00239   mEvent = 0;
00240   loadDefaults();
00241   setCaption( i18nc( "@title:window", "New Event" ) );
00242 }
00243 
00244 void KOEventEditor::setDates( const QDateTime &from, const QDateTime &to, bool allDay )
00245 {
00246   mGeneral->setDefaults( from, to, allDay );
00247   mRecurrence->setDefaults( from, to, allDay );
00248   if ( mFreeBusy ) {
00249     if ( allDay ) {
00250       mFreeBusy->setDateTimes( from, to.addDays( 1 ) );
00251     } else {
00252       mFreeBusy->setDateTimes( from, to );
00253     }
00254   }
00255 }
00256 
00257 void KOEventEditor::setTexts( const QString &summary,
00258                               const QString &description,
00259                               bool richDescription )
00260 {
00261   if ( description.isEmpty() && summary.contains( "\n" ) ) {
00262     mGeneral->setDescription( summary, richDescription );
00263     int pos = summary.indexOf( "\n" );
00264     mGeneral->setSummary( summary.left( pos ) );
00265   } else {
00266     mGeneral->setSummary( summary );
00267     mGeneral->setDescription( description, richDescription );
00268   }
00269 }
00270 
00271 void KOEventEditor::loadDefaults()
00272 {
00273   QDateTime from( QDate::currentDate(), KOPrefs::instance()->mStartTime.time() );
00274   int addSecs = ( KOPrefs::instance()->mDefaultDuration.time().hour() * 3600 ) +
00275                 ( KOPrefs::instance()->mDefaultDuration.time().minute() * 60 );
00276   QDateTime to( from.addSecs( addSecs ) );
00277 
00278   setDates( from, to, false );
00279 }
00280 
00281 bool KOEventEditor::processInput()
00282 {
00283   if ( !validateInput() || !mChanger ) {
00284     return false;
00285   }
00286 
00287   QPointer<KOEditorFreeBusy> freeBusy( mFreeBusy );
00288 
00289   if ( mEvent ) {
00290     bool rc = true;
00291     Event *oldEvent = mEvent->clone();
00292     Event *event = mEvent->clone();
00293 
00294     writeEvent( event );
00295 
00296     if ( *event == *mEvent ) {
00297       // Don't do anything
00298       kDebug() << "Event not changed";
00299       if ( mIsCounter )
00300         KMessageBox::information( this, i18n("You didn't change the event, thus no counter proposal has been sent to the organizer."), i18n("No changes") );
00301     } else {
00302       kDebug() << "Event changed";
00303       //IncidenceChanger::assignIncidence( mEvent, event );
00304       writeEvent( mEvent );
00305       if ( mIsCounter ) {
00306         KOGroupware::instance()->sendCounterProposal( mCalendar, oldEvent, mEvent );
00307         // add dummy event at the position of the counter proposal
00308         Event *event = mEvent->clone();
00309         event->clearAttendees();
00310         event->setSummary( i18n("My counter proposal for: %1", mEvent->summary() ) );
00311         mChanger->addIncidence( event );
00312       } else {
00313         mChanger->changeIncidence( oldEvent, mEvent );
00314       }
00315     }
00316     delete event;
00317     delete oldEvent;
00318     return rc;
00319   } else {
00320     mEvent = new Event;
00321     mEvent->setOrganizer( Person( KOPrefs::instance()->fullName(),
00322                           KOPrefs::instance()->email() ) );
00323     writeEvent( mEvent );
00324     if ( !mChanger->addIncidence( mEvent, this ) ) {
00325       delete mEvent;
00326       mEvent = 0;
00327       return false;
00328     }
00329   }
00330   // if "this" was deleted, freeBusy is 0 (being a guardedptr)
00331   if ( freeBusy ) {
00332     freeBusy->cancelReload();
00333   }
00334 
00335   return true;
00336 }
00337 
00338 void KOEventEditor::processCancel()
00339 {
00340   if ( mFreeBusy ) {
00341     mFreeBusy->cancelReload();
00342   }
00343 }
00344 
00345 void KOEventEditor::deleteEvent()
00346 {
00347   if ( mEvent ) {
00348     emit deleteIncidenceSignal( mEvent );
00349   }
00350 
00351   emit dialogClose( mEvent );
00352   reject();
00353 }
00354 
00355 void KOEventEditor::readEvent( Event *event, Calendar *calendar, bool tmpl )
00356 {
00357   mGeneral->readEvent( event, calendar, tmpl );
00358   mRecurrence->readIncidence( event );
00359 //  mAlarms->readIncidence( event );
00360   if ( mFreeBusy ) {
00361     mFreeBusy->readIncidence( event );
00362     mFreeBusy->triggerReload();
00363   }
00364 
00365   createEmbeddedURLPages( event );
00366   readDesignerFields( event );
00367 
00368   if ( mIsCounter )
00369     mGeneral->invitationBar()->hide();
00370 }
00371 
00372 void KOEventEditor::writeEvent( Event *event )
00373 {
00374   mGeneral->writeEvent( event );
00375   if ( mFreeBusy ) {
00376     mFreeBusy->writeIncidence( event );
00377   }
00378 
00379   cancelRemovedAttendees( event );
00380 
00381   mRecurrence->writeIncidence( event );
00382 
00383   writeDesignerFields( event );
00384 }
00385 
00386 bool KOEventEditor::validateInput()
00387 {
00388   if ( !mGeneral->validateInput() ) {
00389     return false;
00390   }
00391   if ( !mDetails->validateInput() ) {
00392     return false;
00393   }
00394   if ( !mRecurrence->validateInput() ) {
00395     return false;
00396   }
00397 
00398   return true;
00399 }
00400 
00401 int KOEventEditor::msgItemDelete()
00402 {
00403   return KMessageBox::warningContinueCancel(
00404     this,
00405     i18nc( "@info", "This item will be permanently deleted." ),
00406     i18nc( "@title:window", "KOrganizer Confirmation" ),
00407     KGuiItem( i18nc( "@action:button", "Delete" ), "edit-delete" ) );
00408 }
00409 
00410 void KOEventEditor::loadTemplate( CalendarLocal &cal )
00411 {
00412   Event::List events = cal.events();
00413   if ( events.count() == 0 ) {
00414     KMessageBox::error( this, i18nc( "@info", "Template does not contain a valid event." ) );
00415   } else {
00416     readEvent( events.first(), 0, true );
00417   }
00418 }
00419 
00420 QStringList &KOEventEditor::templates() const
00421 {
00422   return KOPrefs::instance()->mEventTemplates;
00423 }
00424 
00425 void KOEventEditor::slotSaveTemplate( const QString &templateName )
00426 {
00427   Event *event = new Event;
00428   writeEvent( event );
00429   saveAsTemplate( event, templateName );
00430 }
00431 
00432 QObject *KOEventEditor::typeAheadReceiver() const
00433 {
00434   return mGeneral->typeAheadReceiver();
00435 }
00436 
00437 void KOEventEditor::updateRecurrenceSummary()
00438 {
00439   Event *ev =  new Event();
00440   writeEvent( ev );
00441   mGeneral->updateRecurrenceSummary( IncidenceFormatter::recurrenceString( ev ) );
00442   delete ev;
00443 }
00444 
00445 void KOEventEditor::selectInvitationCounterProposal(bool enable)
00446 {
00447   KOIncidenceEditor::selectInvitationCounterProposal( enable );
00448   if ( enable )
00449     mGeneral->invitationBar()->hide();
00450 }
00451 
00452 #include "koeventeditor.moc"
korganizer

koeventeditor.cpp

korganizer

kdepim
