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tdepim/korganizer/koattendeeeditor.cpp

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/*
Copyright (c) 2000,2001 Cornelius Schumacher <schumacher@kde.org>
Copyright (C) 2003-2004 Reinhold Kainhofer <reinhold@kainhofer.com>
Copyright (c) 2007 Volker Krause <vkrause@kde.org>
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.
*/
#include <config.h> // for KDEPIM_NEW_DISTRLISTS
#include "koattendeeeditor.h"
#include "koprefs.h"
#include "koglobals.h"
#ifndef KORG_NOKABC
#include <kabc/addresseedialog.h>
#include <libkdepim/addressesdialog.h>
#include <libkdepim/addresseelineedit.h>
#endif
#include <libkcal/incidence.h>
#include <libemailfunctions/email.h>
#ifdef KDEPIM_NEW_DISTRLISTS
#include "distributionlist.h"
#else
#include <kabc/distributionlist.h>
#endif
#include <kabc/stdaddressbook.h>
#include <kiconloader.h>
#include <klocale.h>
#include <kmessagebox.h>
#include <tqcheckbox.h>
#include <tqcombobox.h>
#include <tqhbox.h>
#include <tqlabel.h>
#include <tqlayout.h>
#include <tqpushbutton.h>
#include <tqwhatsthis.h>
using namespace KCal;
KOAttendeeEditor::KOAttendeeEditor( TQWidget * parent, const char *name ) :
TQWidget( parent, name ),
mDisableItemUpdate( true )
{
}
void KOAttendeeEditor::initOrganizerWidgets(TQWidget * parent, TQBoxLayout * tqlayout)
{
mOrganizerHBox = new TQHBox( parent );
tqlayout->addWidget( mOrganizerHBox );
// If creating a new event, then the user is the organizer -> show the
// identity combo
// readEvent will delete it and set another label text instead, if the user
// isn't the organizer.
// Note that the i18n text below is duplicated in readEvent
TQString whatsThis = i18n("Sets the identity corresponding to "
"the organizer of this to-do or event. "
"Identities can be set in the 'Personal' "
"section of the KOrganizer configuration, or in the "
"'Security & Privacy'->'Password & User Account' "
"section of the KDE Control Center. In addition, "
"identities are gathered from your KMail settings "
"and from your address book. If you choose "
"to set it globally for KDE in the Control Center, "
"be sure to check 'Use email settings from "
"Control Center' in the 'Personal' section of the "
"KOrganizer configuration.");
mOrganizerLabel = new TQLabel( i18n( "Identity as organizer:" ),
mOrganizerHBox );
mOrganizerCombo = new TQComboBox( mOrganizerHBox );
TQWhatsThis::add( mOrganizerLabel, whatsThis );
TQWhatsThis::add( mOrganizerCombo, whatsThis );
fillOrganizerCombo();
mOrganizerHBox->setStretchFactor( mOrganizerCombo, 100 );
}
void KOAttendeeEditor::initEditWidgets(TQWidget * parent, TQBoxLayout * tqlayout)
{
TQGridLayout *topLayout = new TQGridLayout();
tqlayout->addLayout( topLayout );
TQString whatsThis = i18n("Edits the name of the attendee selected in the list "
"above, or adds a new attendee if there are no attendees"
"in the list.");
TQLabel *attendeeLabel = new TQLabel( parent );
TQWhatsThis::add( attendeeLabel, whatsThis );
attendeeLabel->setText( i18n("Na&me:") );
topLayout->addWidget( attendeeLabel, 0, 0 );
mNameEdit = new KPIM::AddresseeLineEdit( parent );
TQWhatsThis::add( mNameEdit, whatsThis );
mNameEdit->setClickMessage( i18n("Click to add a new attendee") );
attendeeLabel->setBuddy( mNameEdit );
mNameEdit->installEventFilter( this );
connect( mNameEdit, TQT_SIGNAL( textChanged( const TQString & ) ),
TQT_SLOT( updateAttendee() ) );
connect( mNameEdit, TQT_SIGNAL(returnPressed()), TQT_SLOT(expandAttendee()) );
topLayout->addMultiCellWidget( mNameEdit, 0, 0, 1, 2 );
whatsThis = i18n("Edits the role of the attendee selected "
"in the list above.");
TQLabel *attendeeRoleLabel = new TQLabel( parent );
TQWhatsThis::add( attendeeRoleLabel, whatsThis );
attendeeRoleLabel->setText( i18n("Ro&le:") );
topLayout->addWidget( attendeeRoleLabel, 1, 0 );
mRoleCombo = new TQComboBox( false, parent );
TQWhatsThis::add( mRoleCombo, whatsThis );
mRoleCombo->insertStringList( Attendee::roleList() );
attendeeRoleLabel->setBuddy( mRoleCombo );
connect( mRoleCombo, TQT_SIGNAL( activated( int ) ),
TQT_SLOT( updateAttendee() ) );
topLayout->addWidget( mRoleCombo, 1, 1 );
mDelegateLabel = new TQLabel( parent );
topLayout->addWidget( mDelegateLabel, 1, 2 );
whatsThis = i18n("Edits the current attendance status of the attendee "
"selected in the list above.");
TQLabel *statusLabel = new TQLabel( parent );
TQWhatsThis::add( statusLabel, whatsThis );
statusLabel->setText( i18n("Stat&us:") );
topLayout->addWidget( statusLabel, 2, 0 );
mStatusCombo = new TQComboBox( false, parent );
TQWhatsThis::add( mStatusCombo, whatsThis );
// mStatusCombo->insertStringList( Attendee::statusList() );
mStatusCombo->insertItem( SmallIcon( "help" ), Attendee::statusName( Attendee::NeedsAction ) );
mStatusCombo->insertItem( KOGlobals::self()->smallIcon( "ok" ), Attendee::statusName( Attendee::Accepted ) );
mStatusCombo->insertItem( KOGlobals::self()->smallIcon( "no" ), Attendee::statusName( Attendee::Declined ) );
mStatusCombo->insertItem( KOGlobals::self()->smallIcon( "apply" ), Attendee::statusName( Attendee::Tentative ) );
mStatusCombo->insertItem( KOGlobals::self()->smallIcon( "mail_forward" ), Attendee::statusName( Attendee::Delegated ) );
mStatusCombo->insertItem( Attendee::statusName( Attendee::Completed ) );
mStatusCombo->insertItem( KOGlobals::self()->smallIcon( "help" ), Attendee::statusName( Attendee::InProcess ) );
statusLabel->setBuddy( mStatusCombo );
connect( mStatusCombo, TQT_SIGNAL( activated( int ) ),
TQT_SLOT( updateAttendee() ) );
topLayout->addWidget( mStatusCombo, 2, 1 );
topLayout->setColStretch( 2, 1 );
mRsvpButton = new TQCheckBox( parent );
TQWhatsThis::add( mRsvpButton,
i18n("Edits whether to send an email to the attendee "
"selected in the list above to request "
"a response concerning attendance.") );
mRsvpButton->setText( i18n("Re&quest response") );
connect( mRsvpButton, TQT_SIGNAL( clicked() ), TQT_SLOT( updateAttendee() ) );
topLayout->addWidget( mRsvpButton, 2, 2 );
TQWidget *buttonBox = new TQWidget( parent );
TQVBoxLayout *buttonLayout = new TQVBoxLayout( buttonBox );
mAddButton = new TQPushButton( i18n("&New"), buttonBox );
TQWhatsThis::add( mAddButton,
i18n("Adds a new attendee to the list. Once the "
"attendee is added, you will be able to "
"edit the attendee's name, role, attendance "
"status, and whether or not the attendee is required "
"to respond to the invitation. To select an attendee "
"from your addressbook, click the 'Select Addressee' "
"button instead.") );
buttonLayout->addWidget( mAddButton );
connect( mAddButton, TQT_SIGNAL( clicked() ), TQT_SLOT( addNewAttendee() ) );
mRemoveButton = new TQPushButton( i18n("&Remove"), buttonBox );
TQWhatsThis::add( mRemoveButton,
i18n("Removes the attendee selected in "
"the list above.") );
buttonLayout->addWidget( mRemoveButton );
mAddressBookButton = new TQPushButton( i18n("Select Addressee..."),
buttonBox );
TQWhatsThis::add( mAddressBookButton,
i18n("Opens your address book, allowing you to select "
"new attendees from it.") );
buttonLayout->addWidget( mAddressBookButton );
connect( mAddressBookButton, TQT_SIGNAL( clicked() ), TQT_SLOT( openAddressBook() ) );
topLayout->addMultiCellWidget( buttonBox, 0, 3, 3, 3 );
#ifdef KORG_NOKABC
mAddressBookButton->hide();
#endif
}
void KOAttendeeEditor::openAddressBook()
{
#ifndef KORG_NOKABC
KPIM::AddressesDialog *dia = new KPIM::AddressesDialog( this, "adddialog" );
dia->setShowCC( false );
dia->setShowBCC( false );
if ( dia->exec() ) {
KABC::Addressee::List aList = dia->allToAddressesNoDuplicates();
for ( KABC::Addressee::List::iterator itr = aList.begin();
itr != aList.end(); ++itr ) {
insertAttendeeFromAddressee( (*itr) );
}
}
delete dia;
return;
#endif
}
void KOAttendeeEditor::insertAttendeeFromAddressee(const KABC::Addressee &a, const Attendee * at)
{
bool myself = KOPrefs::instance()->thatIsMe( a.preferredEmail() );
bool sameAsOrganizer = mOrganizerCombo &&
KPIM::compareEmail( a.preferredEmail(), mOrganizerCombo->currentText(), false );
KCal::Attendee::PartStat partStat = at? at->status() : KCal::Attendee::NeedsAction;
bool rsvp = at? at->RSVP() : true;
if ( myself && sameAsOrganizer ) {
partStat = KCal::Attendee::Accepted;
rsvp = false;
}
Attendee *newAt = new Attendee( a.realName(),
a.preferredEmail(),
!myself, partStat,
at ? at->role() : Attendee::ReqParticipant,
a.uid() );
newAt->setRSVP( rsvp );
insertAttendee( newAt, true );
mnewAttendees.append( newAt );
}
void KOAttendeeEditor::fillOrganizerCombo()
{
Q_ASSERT( mOrganizerCombo );
// Get all emails from KOPrefs (coming from various places),
// and insert them - removing duplicates
const TQStringList lst = KOPrefs::instance()->fullEmails();
TQStringList uniqueList;
for( TQStringList::ConstIterator it = lst.begin(); it != lst.end(); ++it ) {
if ( uniqueList.find( *it ) == uniqueList.end() )
uniqueList << *it;
}
mOrganizerCombo->insertStringList( uniqueList );
}
void KOAttendeeEditor::addNewAttendee()
{
// check if there's still an unchanged example entry, and if so
// suggest to edit that first
if ( TQListViewItem* item = hasExampleAttendee() ) {
KMessageBox::information( this,
i18n( "Please edit the example attendee, before adding more." ), TQString(),
"EditExistingExampleAttendeeFirst" );
// make sure the example attendee is selected
item->setSelected( true );
item->listView()->setCurrentItem( item );
return;
}
Attendee *a = new Attendee( i18n("Firstname Lastname"),
i18n("name") + "@example.net", true );
insertAttendee( a, false );
mnewAttendees.append( a );
updateAttendeeInput();
// We don't want the hint again
mNameEdit->setClickMessage( "" );
mNameEdit->setFocus();
TQTimer::singleShot( 0, mNameEdit, TQT_SLOT( selectAll() ) );
}
void KOAttendeeEditor::readEvent(KCal::Incidence * incidence)
{
mdelAttendees.clear();
mnewAttendees.clear();
if ( KOPrefs::instance()->thatIsMe( incidence->organizer().email() ) || incidence->organizer().isEmpty() ) {
if ( !mOrganizerCombo ) {
mOrganizerCombo = new TQComboBox( mOrganizerHBox );
fillOrganizerCombo();
}
mOrganizerLabel->setText( i18n( "Identity as organizer:" ) );
int found = -1;
TQString fullOrganizer = incidence->organizer().fullName();
for ( int i = 0 ; i < mOrganizerCombo->count(); ++i ) {
if ( mOrganizerCombo->text( i ) == fullOrganizer ) {
found = i;
mOrganizerCombo->setCurrentItem( i );
break;
}
}
if ( found < 0 ) {
mOrganizerCombo->insertItem( fullOrganizer, 0 );
mOrganizerCombo->setCurrentItem( 0 );
}
} else { // someone else is the organizer
if ( mOrganizerCombo ) {
delete mOrganizerCombo;
mOrganizerCombo = 0;
}
mOrganizerLabel->setText( i18n( "Organizer: %1" ).tqarg( incidence->organizer().fullName() ) );
}
Attendee::List al = incidence->attendees();
Attendee::List::ConstIterator it;
Attendee *first = 0;
for( it = al.begin(); it != al.end(); ++it ) {
Attendee *a = new Attendee( **it );
if ( !first ) {
first = a;
}
insertAttendee( a, true );
}
// Set the initial editing values to the first attendee in the list.
if ( first ) {
// Don't update the item here, the user didn't edit it, so it's not needed.
// Also, AttendeeEditor's subclasses didn't set the current Item at this point
// so if updateAttendee is called now what will happen is that a random item
// will get the text of "first".
mDisableItemUpdate = true;
setSelected( 0 );
mNameEdit->setText( first->fullName() );
mUid = first->uid();
mRoleCombo->setCurrentItem( first->role() );
if ( first->status() != KCal::Attendee::None ) {
mStatusCombo->setCurrentItem( first->status() );
} else {
mStatusCombo->setCurrentItem( KCal::Attendee::NeedsAction );
}
mRsvpButton->setChecked( first->RSVP() );
mRsvpButton->setEnabled( true );
mDisableItemUpdate = false;
}
}
void KOAttendeeEditor::writeEvent(KCal::Incidence * incidence)
{
if ( mOrganizerCombo ) {
// TODO: Don't take a string and split it up... Is there a better way?
incidence->setOrganizer( mOrganizerCombo->currentText() );
}
}
void KOAttendeeEditor::setEnableAttendeeInput(bool enabled)
{
//mNameEdit->setEnabled( enabled );
mRoleCombo->setEnabled( enabled );
mStatusCombo->setEnabled( enabled );
mRsvpButton->setEnabled( enabled );
mRemoveButton->setEnabled( enabled );
}
void KOAttendeeEditor::clearAttendeeInput()
{
mNameEdit->setText("");
mUid = TQString();
mRoleCombo->setCurrentItem(0);
mStatusCombo->setCurrentItem(0);
mRsvpButton->setChecked(true);
setEnableAttendeeInput( false );
mDelegateLabel->setText( TQString() );
}
void KOAttendeeEditor::expandAttendee()
{
KABC::Addressee::List aList = expandDistList( mNameEdit->text() );
if ( !aList.isEmpty() ) {
int index = selectedIndex();
for ( KABC::Addressee::List::iterator itr = aList.begin(); itr != aList.end(); ++itr ) {
insertAttendeeFromAddressee( (*itr) );
}
setSelected( index );
removeAttendee( currentAttendee() );
}
}
void KOAttendeeEditor::updateAttendee()
{
Attendee *a = currentAttendee();
if ( !a || mDisableItemUpdate )
return;
TQString text = mNameEdit->text();
if ( !mNameEdit->text().startsWith( "\"" ) ) {
// Quote the text as it might contain commas and other quotable chars.
text = KPIM::quoteNameIfNecessary( text );
}
TQString name, email;
if ( KPIM::getNameAndMail( text, name, email ) ) {
name.remove( '"' );
email.remove( '"' ).remove( '>' );
} else {
name = TQString();
email = mNameEdit->text();
}
bool iAmTheOrganizer = mOrganizerCombo &&
KOPrefs::instance()->thatIsMe( mOrganizerCombo->currentText() );
if ( iAmTheOrganizer ) {
bool myself =
KPIM::compareEmail( email, mOrganizerCombo->currentText(), false );
bool wasMyself =
KPIM::compareEmail( a->email(), mOrganizerCombo->currentText(), false );
if ( myself ) {
mRsvpButton->setChecked( false );
mRsvpButton->setEnabled( false );
} else if ( wasMyself ) {
// this was me, but is no longer, reset
mStatusCombo->setCurrentItem( KCal::Attendee::NeedsAction );
mRsvpButton->setChecked( true );
mRsvpButton->setEnabled( true );
}
}
a->setName( name );
a->setUid( mUid );
a->setEmail( email );
a->setRole( Attendee::Role( mRoleCombo->currentItem() ) );
a->seStatus( Attendee::PartStat( mStatusCombo->currentItem() ) );
a->setRSVP( mRsvpButton->isChecked() );
updateCurrentItem();
}
void KOAttendeeEditor::fillAttendeeInput( KCal::Attendee *a )
{
mDisableItemUpdate = true;
TQString tname, temail;
TQString username = a->name();
if ( !a->email().isEmpty() ) {
username = KPIM::quoteNameIfNecessary( username );
KPIM::getNameAndMail( username, tname, temail ); // ignore return value
// which is always false
tname += " <" + a->email() + '>';
}
bool myself = KOPrefs::instance()->thatIsMe( a->email() );
bool sameAsOrganizer = mOrganizerCombo &&
KPIM::compareEmail( a->email(),
mOrganizerCombo->currentText(), false );
KCal::Attendee::PartStat partStat = a->status();
bool rsvp = a->RSVP();
if ( myself && sameAsOrganizer && a->status() == KCal::Attendee::None ) {
partStat = KCal::Attendee::Accepted;
rsvp = false;
}
mNameEdit->setText(tname);
mUid = a->uid();
mRoleCombo->setCurrentItem(a->role());
if ( partStat != KCal::Attendee::None ) {
mStatusCombo->setCurrentItem( partStat );
} else {
mStatusCombo->setCurrentItem( KCal::Attendee::NeedsAction );
}
mRsvpButton->setChecked( rsvp );
mDisableItemUpdate = false;
setEnableAttendeeInput( true );
if ( a->status() == Attendee::Delegated ) {
if ( !a->delegate().isEmpty() )
mDelegateLabel->setText( i18n( "Delegated to %1" ).tqarg( a->delegate() ) );
else if ( !a->delegator().isEmpty() )
mDelegateLabel->setText( i18n( "Delegated from %1" ).tqarg( a->delegator() ) );
else
mDelegateLabel->setText( i18n( "Not delegated" ) );
}
if( myself )
mRsvpButton->setEnabled( false );
}
void KOAttendeeEditor::updateAttendeeInput()
{
setEnableAttendeeInput(!mNameEdit->text().isEmpty());
Attendee* a = currentAttendee();
if ( a ) {
fillAttendeeInput( a );
} else {
clearAttendeeInput();
}
}
void KOAttendeeEditor::cancelAttendeeEvent( KCal::Incidence *incidence )
{
incidence->clearAttendees();
if ( mdelAttendees.isEmpty() ) {
return;
}
Attendee *att;
for ( att = mdelAttendees.first(); att; att = mdelAttendees.next() ) {
bool isNewAttendee = false;
if ( !mnewAttendees.isEmpty() ) {
for ( Attendee *newAtt = mnewAttendees.first(); newAtt; newAtt = mnewAttendees.next() ) {
if ( *att == *newAtt ) {
isNewAttendee = true;
break;
}
}
}
if ( !isNewAttendee ) {
incidence->addAttendee( new Attendee( *att ) );
}
}
mdelAttendees.clear();
}
void KOAttendeeEditor::acceptForMe()
{
changeStatusForMe( Attendee::Accepted );
}
void KOAttendeeEditor::declineForMe()
{
changeStatusForMe( Attendee::Declined );
}
bool KOAttendeeEditor::eventFilter(TQObject *watched, TQEvent *ev)
{
if ( watched && TQT_BASE_OBJECT(watched) == TQT_BASE_OBJECT(mNameEdit) && ev->type() == TQEvent::FocusIn &&
currentAttendee() == 0 ) {
addNewAttendee();
}
return TQWidget::eventFilter( watched, ev );
}
bool KOAttendeeEditor::isExampleAttendee( const KCal::Attendee* attendee ) const
{
if ( !attendee ) return false;
if ( attendee->name() == i18n( "Firstname Lastname" )
&& attendee->email().endsWith( "example.net" ) ) {
return true;
}
return false;
}
KABC::Addressee::List KOAttendeeEditor::expandDistList( const TQString &text ) const
{
KABC::Addressee::List aList;
KABC::AddressBook *abook = KABC::StdAddressBook::self( true );
#ifdef KDEPIM_NEW_DISTRLISTS
const TQValueList<KPIM::DistributionList::Entry> eList =
KPIM::DistributionList::findByName( abook, text ).entries( abook );
TQValueList<KPIM::DistributionList::Entry>::ConstIterator eit;
for ( eit = eList.begin(); eit != eList.end(); ++eit ) {
KABC::Addressee a = (*eit).addressee;
if ( !a.preferredEmail().isEmpty() && aList.find( a ) == aList.end() ) {
aList.append( a ) ;
}
}
#else
KABC::DistributionListManager manager( abook );
manager.load();
const TQStringList dList = manager.listNames();
for ( TQStringList::ConstIterator it = dList.begin(); it != dList.end(); ++it ) {
if ( (*it) == text ) {
const TQValueList<KABC::DistributionList::Entry> eList = manager.list( *it )->entries();
TQValueList<KABC::DistributionList::Entry>::ConstIterator eit;
for ( eit = eList.begin(); eit != eList.end(); ++eit ) {
KABC::Addressee a = (*eit).addressee;
if ( !a.preferredEmail().isEmpty() && aList.find( a ) == aList.end() ) {
aList.append( a ) ;
}
}
}
}
#endif
return aList;
}
#include "koattendeeeditor.moc"
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