korganizer

koeditordetails.cpp

00001 /*
00002   This file is part of KOrganizer.
00003 
00004   Copyright (c) 2001 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 "koeditordetails.h"
00027 #include "koprefs.h"
00028 #include "koglobals.h"
00029 #include "koeditorfreebusy.h"
00030 #include "kocore.h"
00031 
00032 #include <kcal/incidence.h>
00033 #include <kpimutils/email.h>
00034 
00035 #ifndef KORG_NOKABC
00036 #include <kabc/addresseedialog.h>
00037 #include <kabc/stdaddressbook.h>
00038 #include <libkdepim/addressesdialog.h>
00039 #include <libkdepim/addresseelineedit.h>
00040 #include <libkdepim/distributionlist.h>
00041 #endif
00042 #include <libkdepim/kvcarddrag.h>
00043 
00044 #include <KComboBox>
00045 #include <kdebug.h>
00046 #include <klocale.h>
00047 #include <kiconloader.h>
00048 #include <kmessagebox.h>
00049 #include <kvbox.h>
00050 
00051 #include <QCheckBox>
00052 #include <QDateTime>
00053 #include <QLabel>
00054 #include <QLayout>
00055 #include <QLineEdit>
00056 #include <QPushButton>
00057 #include <QRadioButton>
00058 #include <QRegExp>
00059 #include <QGridLayout>
00060 #include <QDragMoveEvent>
00061 #include <QEvent>
00062 #include <QDropEvent>
00063 #include <QVBoxLayout>
00064 #include <QDragEnterEvent>
00065 
00066 template <>
00067 CustomListViewItem<KCal::Attendee *>::~CustomListViewItem()
00068 {
00069   delete mData;
00070 }
00071 
00072 template <>
00073 void CustomListViewItem<KCal::Attendee *>::updateItem()
00074 {
00075   setText( 0, mData->name() );
00076   setText( 1, mData->email() );
00077   setText( 2, mData->roleStr() );
00078   setText( 3, mData->statusStr() );
00079   if ( mData->RSVP() && !mData->email().isEmpty() ) {
00080     setPixmap( 4, KOGlobals::self()->smallIcon( "mail-flag" ) );
00081   } else {
00082     setPixmap( 4, KOGlobals::self()->smallIcon( "mail-queue" ) );
00083   }
00084   setText( 5, mData->delegate() );
00085   setText( 6, mData->delegator() );
00086 }
00087 
00088 KOAttendeeListView::KOAttendeeListView ( QWidget *parent )
00089   : K3ListView( parent )
00090 {
00091   setAcceptDrops( true );
00092   setAllColumnsShowFocus( true );
00093   setSorting( -1 );
00094 }
00095 
00100 KOAttendeeListView::~KOAttendeeListView()
00101 {
00102 }
00103 
00104 void KOAttendeeListView::contentsDragEnterEvent( QDragEnterEvent *e )
00105 {
00106   dragEnterEvent(e);
00107 }
00108 
00109 void KOAttendeeListView::contentsDragMoveEvent( QDragMoveEvent *e )
00110 {
00111 #ifndef KORG_NODND
00112   const QMimeData *md = e->mimeData();
00113   if ( KPIM::KVCardDrag::canDecode( md ) || md->hasText() ) {
00114     e->accept();
00115   } else {
00116     e->ignore();
00117   }
00118 #endif
00119 }
00120 
00121 void KOAttendeeListView::dragEnterEvent( QDragEnterEvent *e )
00122 {
00123 #ifndef KORG_NODND
00124   const QMimeData *md = e->mimeData();
00125   if ( KPIM::KVCardDrag::canDecode( md ) || md->hasText() ) {
00126     e->accept();
00127   } else {
00128     e->ignore();
00129   }
00130 #endif
00131 }
00132 
00133 void KOAttendeeListView::addAttendee( const QString &newAttendee )
00134 {
00135   kDebug() << " Email:" << newAttendee;
00136   QString name;
00137   QString email;
00138   KPIMUtils::extractEmailAddressAndName( newAttendee, email, name );
00139   emit dropped( new Attendee( name, email, true ) );
00140 }
00141 
00142 void KOAttendeeListView::contentsDropEvent( QDropEvent *e )
00143 {
00144   dropEvent( e );
00145 }
00146 
00147 void KOAttendeeListView::dropEvent( QDropEvent *e )
00148 {
00149 #ifndef KORG_NODND
00150   const QMimeData *md = e->mimeData();
00151 
00152 #ifndef KORG_NOKABC
00153   if ( KPIM::KVCardDrag::canDecode( md ) ) {
00154     KABC::Addressee::List list;
00155     KPIM::KVCardDrag::fromMimeData( md, list );
00156 
00157     KABC::Addressee::List::Iterator it;
00158     for ( it = list.begin(); it != list.end(); ++it ) {
00159       QString em( (*it).fullEmail() );
00160       if ( em.isEmpty() ) {
00161         em = (*it).realName();
00162       }
00163       addAttendee( em );
00164     }
00165   }
00166 #endif // KORG_NOKABC
00167   if ( md->hasText() ) {
00168     QString text = md->text();
00169     kDebug() << "Dropped :" << text;
00170     QStringList emails = text.split( ',', QString::SkipEmptyParts );
00171     for ( QStringList::ConstIterator it = emails.begin(); it != emails.end(); ++it ) {
00172       addAttendee( *it );
00173     }
00174   }
00175 #endif //KORG_NODND
00176 }
00177 
00178 KOEditorDetails::KOEditorDetails( int spacing, QWidget *parent )
00179   : KOAttendeeEditor( parent ), mDisableItemUpdate( false )
00180 {
00181   QBoxLayout *topLayout = new QVBoxLayout( this );
00182   topLayout->setSpacing( spacing );
00183 
00184   initOrganizerWidgets( this, topLayout );
00185 
00186   mListView = new KOAttendeeListView( this );
00187   mListView->setObjectName( "mListView" );
00188   mListView->setWhatsThis( i18nc( "@info:whatsthis",
00189                                   "Displays information about current attendees. "
00190                                   "To edit an attendee, select it in this list "
00191                                   "and modify the values in the area below. "
00192                                   "Clicking on a column title will sort the list "
00193                                   "according to that column. The RSVP column "
00194                                   "indicates whether or not a response is "
00195                                   "requested from the attendee." ) );
00196   mListView->addColumn( i18nc( "@title:column attendee name", "Name" ), 200 );
00197   mListView->addColumn( i18nc( "@title:column attendee email", "Email" ), 200 );
00198   mListView->addColumn( i18nc( "@title:column attendee role", "Role" ), 80 );
00199   mListView->addColumn( i18nc( "@title:column attendee status", "Status" ), 100 );
00200   mListView->addColumn( i18nc( "@title:column attendee has RSVPed?", "RSVP" ), 55 );
00201   mListView->addColumn( i18nc( "@title:column attendee delegated to", "Delegated To" ), 120 );
00202   mListView->addColumn( i18nc( "@title:column attendee delegated from", "Delegated From" ), 120 );
00203   mListView->setResizeMode( Q3ListView::LastColumn );
00204   if ( KOPrefs::instance()->mCompactDialogs ) {
00205     mListView->setFixedHeight( 78 );
00206   }
00207 
00208   connect( mListView, SIGNAL(selectionChanged(Q3ListViewItem*)),
00209            SLOT(updateAttendeeInput()) );
00210 #ifndef KORG_NODND
00211   connect( mListView, SIGNAL( dropped( Attendee * ) ),
00212            SLOT( slotInsertAttendee( Attendee * ) ) );
00213 #endif
00214   topLayout->addWidget( mListView );
00215 
00216   initEditWidgets( this, topLayout );
00217 
00218   connect( mRemoveButton, SIGNAL(clicked()), SLOT(removeAttendee()) );
00219 
00220   updateAttendeeInput();
00221 }
00222 
00223 KOEditorDetails::~KOEditorDetails()
00224 {
00225 }
00226 
00227 bool KOEditorDetails::hasAttendees()
00228 {
00229   return mListView->childCount() > 0;
00230 }
00231 
00232 void KOEditorDetails::removeAttendee()
00233 {
00234   AttendeeListItem *aItem = static_cast<AttendeeListItem *>( mListView->selectedItem() );
00235   if ( !aItem ) {
00236     return;
00237   }
00238 
00239   Attendee *delA = new Attendee( aItem->data()->name(), aItem->data()->email(),
00240                                  aItem->data()->RSVP(), aItem->data()->status(),
00241                                  aItem->data()->role(), aItem->data()->uid() );
00242   mdelAttendees.append( delA );
00243 
00244   delete aItem;
00245 
00246   updateAttendeeInput();
00247   emit updateAttendeeSummary( mListView->childCount() );
00248 }
00249 
00250 void KOEditorDetails::insertAttendee( Attendee *a, bool goodEmailAddress )
00251 {
00252   Q_UNUSED( goodEmailAddress );
00253 
00254   // lastItem() is O(n), but for n very small that should be fine
00255   AttendeeListItem *item = new AttendeeListItem( a, mListView,
00256       static_cast<K3ListViewItem*>( mListView->lastItem() ) );
00257   mListView->setSelected( item, true );
00258   emit updateAttendeeSummary( mListView->childCount() );
00259 }
00260 
00261 void KOEditorDetails::setDefaults()
00262 {
00263   mRsvpButton->setChecked( true );
00264 }
00265 
00266 void KOEditorDetails::readIncidence( Incidence *event )
00267 {
00268   mListView->clear();
00269   KOAttendeeEditor::readIncidence( event );
00270 
00271   mListView->setSelected( mListView->firstChild(), true );
00272 
00273   emit updateAttendeeSummary( mListView->childCount() );
00274 }
00275 
00276 void KOEditorDetails::writeIncidence( Incidence *incidence )
00277 {
00278   incidence->clearAttendees();
00279   QVector<Q3ListViewItem*> toBeDeleted;
00280   Q3ListViewItem *item;
00281   AttendeeListItem *a;
00282   for ( item = mListView->firstChild(); item; item = item->nextSibling() ) {
00283     a = (AttendeeListItem *)item;
00284     Attendee *attendee = a->data();
00285     Q_ASSERT( attendee );
00286     /* Check if the attendee is a distribution list and expand it */
00287     if ( attendee->email().isEmpty() ) {
00288       KPIM::DistributionList list =
00289         KPIM::DistributionList::findByName( KABC::StdAddressBook::self(), attendee->name() );
00290       if ( !list.isEmpty() ) {
00291         toBeDeleted.push_back( item ); // remove it once we are done expanding
00292         KPIM::DistributionList::Entry::List entries = list.entries( KABC::StdAddressBook::self() );
00293         KPIM::DistributionList::Entry::List::Iterator it( entries.begin() );
00294         while ( it != entries.end() ) {
00295           KPIM::DistributionList::Entry &e = ( *it );
00296           ++it;
00297           // this calls insertAttendee, which appends
00298           insertAttendeeFromAddressee( e.addressee, attendee );
00299           // TODO: duplicate check, in case it was already added manually
00300         }
00301       }
00302     } else {
00303       bool skip = false;
00304       if ( attendee->email().endsWith( "example.net" ) ) {
00305         if ( KMessageBox::warningYesNo(
00306               this,
00307               i18nc( "@info",
00308                 "%1 does not look like a valid email address. "
00309                 "Are you sure you want to invite this participant?",
00310                 attendee->email() ),
00311               i18nc( "@title", "Invalid Email Address" ) ) != KMessageBox::Yes ) {
00312           skip = true;
00313         }
00314       }
00315       if ( !skip ) {
00316         incidence->addAttendee( new Attendee( *attendee ) );
00317       }
00318     }
00319   }
00320 
00321   KOAttendeeEditor::writeIncidence( incidence );
00322 
00323   // cleanup
00324   qDeleteAll( toBeDeleted );
00325   toBeDeleted.clear();
00326 }
00327 
00328 bool KOEditorDetails::validateInput()
00329 {
00330   return true;
00331 }
00332 
00333 KCal::Attendee *KOEditorDetails::currentAttendee() const
00334 {
00335   Q3ListViewItem *item = mListView->selectedItem();
00336   AttendeeListItem *aItem = static_cast<AttendeeListItem *>( item );
00337   if ( !aItem ) {
00338     return 0;
00339   }
00340   return aItem->data();
00341 }
00342 
00343 void KOEditorDetails::updateCurrentItem()
00344 {
00345   AttendeeListItem *item = static_cast<AttendeeListItem*>( mListView->selectedItem() );
00346   if ( item ) {
00347     item->updateItem();
00348   }
00349 }
00350 
00351 void KOEditorDetails::slotInsertAttendee( Attendee *a )
00352 {
00353   insertAttendee( a );
00354 }
00355 
00356 void KOEditorDetails::changeStatusForMe( Attendee::PartStat status )
00357 {
00358   const QStringList myEmails = KOPrefs::instance()->allEmails();
00359   for ( Q3ListViewItemIterator it( mListView ); it.current(); ++it ) {
00360     AttendeeListItem *item = static_cast<AttendeeListItem*>( it.current() );
00361     for ( QStringList::ConstIterator it2( myEmails.begin() ), end( myEmails.end() );
00362           it2 != end; ++it2 ) {
00363       if ( item->data()->email() == *it2 ) {
00364         item->data()->setStatus( status );
00365         item->updateItem();
00366       }
00367     }
00368   }
00369 }
00370 
00371 Q3ListViewItem* KOEditorDetails::hasExampleAttendee() const
00372 {
00373   for ( Q3ListViewItemIterator it( mListView ); it.current(); ++it ) {
00374     AttendeeListItem *item = static_cast<AttendeeListItem*>( it.current() );
00375     Attendee *attendee = item->data();
00376     Q_ASSERT( attendee );
00377     if ( isExampleAttendee( attendee ) )
00378         return item;
00379   }
00380   return 0;
00381 }
00382 
00383 #include "koeditordetails.moc"