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tdepim/korganizer/koeventeditor.cpp

442 lines
14 KiB

/*
This file is part of KOrganizer.
Copyright (c) 2001, 2002, 2003 Cornelius Schumacher <schumacher@kde.org>
Copyright (C) 2003-2004 Reinhold Kainhofer <reinhold@kainhofer.com>
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
As a special exception, permission is given to link this program
with any edition of TQt, and distribute the resulting executable,
without including the source code for TQt in the source distribution.
*/
#include <tqtooltip.h>
#include <tqframe.h>
#include <tqpixmap.h>
#include <tqlayout.h>
#include <tqwidgetstack.h>
#include <tqwhatsthis.h>
#include <kiconloader.h>
#include <kdebug.h>
#include <tdelocale.h>
#include <tdemessagebox.h>
#include <libkcal/calendarresources.h>
#include <libkcal/resourcecalendar.h>
#include <libkcal/incidenceformatter.h>
#include <libkcal/calendarlocal.h>
#include "koprefs.h"
#include "koeditorgeneralevent.h"
#include "koeditorrecurrence.h"
#include "koeditordetails.h"
#include "koeditorfreebusy.h"
#include "kogroupware.h"
#include "kodialogmanager.h"
#include "incidencechanger.h"
#include "koeventeditor.h"
KOEventEditor::KOEventEditor( Calendar *calendar, TQWidget *parent )
: KOIncidenceEditor( TQString(), calendar, parent ),
mEvent( 0 ), mCalendar( 0 ), mGeneral( 0 ), mRecurrence( 0 ), mFreeBusy( 0 )
{
}
KOEventEditor::~KOEventEditor()
{
if ( !mIsCounter )
emit dialogClose( mEvent );
}
void KOEventEditor::init()
{
setupGeneral();
setupRecurrence();
setupFreeBusy();
setupDesignerTabs( "event" );
// Propagate date time settings to recurrence tab
connect( mGeneral, TQT_SIGNAL( dateTimesChanged( const TQDateTime &, const TQDateTime & ) ),
mRecurrence, TQT_SLOT( setDateTimes( const TQDateTime &, const TQDateTime &) ) );
connect( mGeneral, TQT_SIGNAL( dateTimeStrChanged( const TQString & ) ),
mRecurrence, TQT_SLOT( setDateTimeStr( const TQString & ) ) );
connect( mFreeBusy, TQT_SIGNAL( dateTimesChanged( const TQDateTime &, const TQDateTime & ) ),
mRecurrence, TQT_SLOT( setDateTimes( const TQDateTime &, const TQDateTime & ) ) );
// Propagate date time settings to gantt tab and back
connect( mGeneral, TQT_SIGNAL( dateTimesChanged( const TQDateTime &, const TQDateTime & ) ),
mFreeBusy, TQT_SLOT( slotUpdateGanttView( const TQDateTime &, const TQDateTime & ) ) );
connect( mFreeBusy, TQT_SIGNAL( dateTimesChanged( const TQDateTime &, const TQDateTime & ) ),
mGeneral, TQT_SLOT( setDateTimes( const TQDateTime &, const TQDateTime & ) ) );
connect( mGeneral, TQT_SIGNAL( focusReceivedSignal() ),
TQT_SIGNAL( focusReceivedSignal() ) );
connect( mGeneral, TQT_SIGNAL( openCategoryDialog() ),
TQT_SIGNAL( editCategories() ) );
connect( this, TQT_SIGNAL( updateCategoryConfig() ),
mGeneral, TQT_SIGNAL( updateCategoryConfig() ) );
connect( mFreeBusy, TQT_SIGNAL(updateAttendeeSummary(int)),
mGeneral, TQT_SLOT(updateAttendeeSummary(int)) );
connect( mGeneral, TQT_SIGNAL(editRecurrence()),
mRecurrenceDialog, TQT_SLOT(show()) );
connect( mRecurrenceDialog, TQT_SIGNAL(okClicked()),
TQT_SLOT(updateRecurrenceSummary()) );
connect( mGeneral, TQT_SIGNAL(acceptInvitation()),
mFreeBusy, TQT_SLOT(acceptForMe()) );
connect( mGeneral, TQT_SIGNAL(declineInvitation()),
mFreeBusy, TQT_SLOT(declineForMe()) );
}
void KOEventEditor::reload()
{
kdDebug(5850) << "KOEventEditor::reload()" << endl;
if ( mEvent ) {
readEvent( mEvent, mCalendar, TQDate() );
}
}
void KOEventEditor::setupGeneral()
{
mGeneral = new KOEditorGeneralEvent( TQT_TQOBJECT(this) );
if( KOPrefs::instance()->mCompactDialogs ) {
TQFrame *topFrame = addPage(i18n("General"));
TQWhatsThis::add( topFrame,
i18n("The General tab allows you to set the most common "
"options for the event.") );
TQBoxLayout *topLayout = new TQVBoxLayout(topFrame);
topLayout->setSpacing(spacingHint());
mGeneral->initHeader( topFrame, topLayout );
mGeneral->initTime(topFrame,topLayout);
topLayout->addStretch( 1 );
TQFrame *topFrame2 = addPage(i18n("Details"));
TQBoxLayout *topLayout2 = new TQVBoxLayout(topFrame2);
topLayout2->setSpacing(spacingHint());
mGeneral->initClass(topFrame2,topLayout2);
mGeneral->initSecrecy( topFrame2, topLayout2 );
mGeneral->initDescription(topFrame2,topLayout2);
} else {
TQFrame *topFrame = addPage(i18n("&General"));
TQWhatsThis::add( topFrame,
i18n("The General tab allows you to set the most common "
"options for the event.") );
TQBoxLayout *topLayout = new TQVBoxLayout(topFrame);
topLayout->setSpacing(spacingHint());
mGeneral->initInvitationBar( topFrame, topLayout );
mGeneral->initHeader( topFrame, topLayout );
mGeneral->initTime(topFrame,topLayout);
mGeneral->initDescription(topFrame,topLayout);
mGeneral->initAttachments(topFrame,topLayout);
connect( mGeneral, TQT_SIGNAL( openURL( const KURL& ) ),
this, TQT_SLOT( openURL( const KURL& ) ) );
connect( this, TQT_SIGNAL( signalAddAttachments( const TQStringList&, const TQStringList&, bool ) ),
mGeneral, TQT_SLOT( addAttachments( const TQStringList&, const TQStringList&, bool ) ) );
}
mGeneral->finishSetup();
}
void KOEventEditor::modified()
{
// Play dumb, just reload the event. This dialog has become so complicated
// that there is no point in trying to be smart here...
reload();
}
void KOEventEditor::setupRecurrence()
{
mRecurrenceDialog = new KOEditorRecurrenceDialog( this );
mRecurrenceDialog->hide();
mRecurrence = mRecurrenceDialog->editor();
}
void KOEventEditor::setupFreeBusy()
{
TQFrame *freeBusyPage = addPage( i18n("&Attendees") );
TQWhatsThis::add( freeBusyPage,
i18n("The Free/Busy tab allows you to see whether "
"other attendees are free or busy during your event.") );
TQBoxLayout *topLayout = new TQVBoxLayout( freeBusyPage );
mAttendeeEditor = mFreeBusy = new KOEditorFreeBusy( spacingHint(), freeBusyPage );
topLayout->addWidget( mFreeBusy );
}
void KOEventEditor::editIncidence( Incidence *incidence,
const TQDate &date,
Calendar *calendar )
{
Event*event = dynamic_cast<Event*>(incidence);
if ( event ) {
init();
mEvent = event;
mCalendar = calendar;
const TQDate &dt = mRecurIncidence && date.isValid() ? date : incidence->dtStart().date();
readEvent( mEvent, mCalendar, dt );
}
setCaption( i18n("Edit Event") );
}
void KOEventEditor::newEvent()
{
init();
mEvent = 0;
loadDefaults();
setCaption( i18n("New Event") );
}
void KOEventEditor::setDates( const TQDateTime &from, const TQDateTime &to, bool allDay )
{
mGeneral->setDefaults( from, to, allDay );
mRecurrence->setDefaults( from, to, allDay );
if( mFreeBusy ) {
if ( allDay )
mFreeBusy->setDateTimes( from, to.addDays( 1 ) );
else
mFreeBusy->setDateTimes( from, to );
}
}
void KOEventEditor::setTexts( const TQString &summary, const TQString &description )
{
if ( description.isEmpty() && summary.contains("\n") ) {
mGeneral->setDescription( summary );
int pos = summary.find( "\n" );
mGeneral->setSummary( summary.left( pos ) );
} else {
mGeneral->setSummary( summary );
mGeneral->setDescription( description );
}
}
void KOEventEditor::loadDefaults()
{
TQDateTime from( TQDate::currentDate(), KOPrefs::instance()->mStartTime.time() );
int addSecs = ( KOPrefs::instance()->mDefaultDuration.time().hour()*3600 ) +
( KOPrefs::instance()->mDefaultDuration.time().minute()*60 );
TQDateTime to( from.addSecs( addSecs ) );
setDates( from, to, false );
}
bool KOEventEditor::processInput()
{
kdDebug(5850) << "KOEventEditor::processInput(); event is " << mEvent << endl;
if ( !validateInput() || !mChanger ) {
kdDebug(5850) << " mChanger is " << mChanger << endl;
return false;
}
TQGuardedPtr<KOEditorFreeBusy> freeBusy( mFreeBusy );
if ( mEvent ) {
bool rc = true;
Event *oldEvent = mEvent->clone();
Event *event = mEvent->clone();
kdDebug(5850) << "KOEventEditor::processInput() write event." << endl;
writeEvent( event );
kdDebug(5850) << "KOEventEditor::processInput() event written." << endl;
if( *event == *mEvent ) {
// Don't do anything
kdDebug(5850) << "Event not changed" << endl;
if ( mIsCounter ) {
KMessageBox::information( this, i18n("You didn't change the event, thus no counter proposal has been sent to the organizer."), i18n("No changes") );
}
} else {
kdDebug(5850) << "Event changed" << endl;
//IncidenceChanger::assignIncidence( mEvent, event );
writeEvent( mEvent );
if ( mIsCounter ) {
KOGroupware::instance()->sendCounterProposal( mCalendar, oldEvent, mEvent );
// add dummy event at the position of the counter proposal
Event *event = mEvent->clone();
event->clearAttendees();
event->setSummary( i18n("My counter proposal for: %1").arg( mEvent->summary() ) );
mChanger->addIncidence( event, mResource, mSubResource, this );
} else {
if ( mRecurIncidence && mRecurIncidenceAfterDissoc ) {
mChanger->addIncidence( mEvent, mResource, mSubResource, this );
mChanger->changeIncidence( mRecurIncidence, mRecurIncidenceAfterDissoc,
KOGlobals::RECURRENCE_MODIFIED_ALL_FUTURE, this );
} else {
mChanger->changeIncidence( oldEvent, mEvent, KOGlobals::NOTHING_MODIFIED, this );
}
}
}
delete event;
delete oldEvent;
return rc;
} else {
mEvent = new Event;
mEvent->setOrganizer( Person( KOPrefs::instance()->fullName(),
KOPrefs::instance()->email() ) );
writeEvent( mEvent );
// NOTE: triggered by addIncidence, the kolab resource might open a non-modal dialog (parent is not available in the resource) to select a resource folder. Thus the user can close this dialog before addIncidence() returns.
if ( !mChanger->addIncidence( mEvent, mResource, mSubResource, this ) ) {
delete mEvent;
mEvent = 0;
return false;
}
}
// if "this" was deleted, freeBusy is 0 (being a guardedptr)
if ( freeBusy ) {
freeBusy->cancelReload();
}
return true;
}
void KOEventEditor::processCancel()
{
kdDebug(5850) << "KOEventEditor::processCancel()" << endl;
if ( mFreeBusy ) mFreeBusy->cancelReload();
if ( mRecurIncidence && mRecurIncidenceAfterDissoc ) {
*mRecurIncidenceAfterDissoc = *mRecurIncidence;
}
}
void KOEventEditor::deleteEvent()
{
kdDebug(5850) << "Delete event" << endl;
if ( mEvent )
emit deleteIncidenceSignal( mEvent );
emit dialogClose( mEvent );
reject();
}
void KOEventEditor::readEvent( Event *event, Calendar *calendar, const TQDate &date, bool tmpl )
{
mGeneral->readEvent( event, calendar, date, tmpl );
mRecurrence->readIncidence( event );
if ( mFreeBusy ) {
mFreeBusy->readEvent( event );
mFreeBusy->triggerReload();
}
createEmbeddedURLPages( event );
readDesignerFields( event );
if ( mIsCounter )
mGeneral->invitationBar()->hide();
}
void KOEventEditor::writeEvent( Event *event )
{
mGeneral->writeEvent( event );
if ( mFreeBusy )
mFreeBusy->writeEvent( event );
cancelRemovedAttendees( event );
mRecurrence->writeIncidence( event );
writeDesignerFields( event );
}
bool KOEventEditor::validateInput()
{
if ( !mGeneral->validateInput() ||
!mDetails->validateInput() ||
!mRecurrence->validateInput() ) {
kdDebug(5850) << "ValidateInput returns false" << endl;
return false;
} else {
return true;
}
}
int KOEventEditor::msgItemDelete()
{
return KMessageBox::warningContinueCancel(this,
i18n("This item will be permanently deleted."),
i18n("KOrganizer Confirmation"),KGuiItem(i18n("Delete"),"editdelete"));
}
void KOEventEditor::loadTemplate( /*const*/ CalendarLocal& cal )
{
const Event::List events = cal.events();
if ( events.count() == 0 ) {
KMessageBox::error( this,
i18n("Template does not contain a valid event.") );
} else {
kdDebug(5850) << "KOEventEditor::slotLoadTemplate(): readTemplate" << endl;
readEvent( events.first(), 0, TQDate(), true );
}
}
TQStringList& KOEventEditor::templates() const
{
return KOPrefs::instance()->mEventTemplates;
}
void KOEventEditor::slotSaveTemplate( const TQString &templateName )
{
kdDebug(5006) << "SlotSaveTemplate" << endl;
Event *event = new Event;
writeEvent( event );
saveAsTemplate( event, templateName );
}
TQObject *KOEventEditor::typeAheadReceiver() const
{
return mGeneral->typeAheadReceiver();
}
void KOEventEditor::updateRecurrenceSummary()
{
Event *ev = new Event();
writeEvent( ev );
mGeneral->updateRecurrenceSummary( ev );
delete ev;
}
void KOEventEditor::selectInvitationCounterProposal(bool enable)
{
KOIncidenceEditor::selectInvitationCounterProposal( enable );
if ( enable )
mGeneral->invitationBar()->hide();
}
#include "koeventeditor.moc"