calendarsupport/publishdialog.cpp

   1 /*
   2   Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org>
   3   Copyright (c) 2009 Allen Winter <winter@kde.org>
   4
   5   This program is free software; you can redistribute it and/or modify
   6   it under the terms of the GNU General Public License as published by
   7   the Free Software Foundation; either version 2 of the License, or
   8   (at your option) any later version.
   9
  10   This program is distributed in the hope that it will be useful,
  11   but WITHOUT ANY WARRANTY; without even the implied warranty of
  12   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13   GNU General Public License for more details.
  14
  15   You should have received a copy of the GNU General Public License along
  16   with this program; if not, write to the Free Software Foundation, Inc.,
  17   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18
  19   As a special exception, permission is given to link this program
  20   with any edition of Qt, and distribute the resulting executable,
  21   without including the source code for Qt in the source distribution.
  22 */
  23
  24 // TODO: validate hand-entered email addresses
  25 // TODO: don't allow duplicates; at least remove dupes when passing back
  26 // TODO: the list in PublishDialog::addresses()
  27
  28 #include "publishdialog.h"
  29
  30 #include <Akonadi/Contact/EmailAddressSelectionDialog>
  31
  32 #include <KCalCore/Attendee>
  33 #include <KCalCore/Person>
  34
  35 #include <KPIMUtils/Email>
  36
  37 #include <KLineEdit>
  38 #include <KLocale>
  39
  40 #include <QTreeView>
  41
  42 PublishDialog::PublishDialog( QWidget *parent )
  43   : KDialog( parent )
  44 {
  45   setCaption( i18n( "Select Addresses" ) );
  46   setButtons( Ok|Cancel|Help );
  47   setHelp( "group-scheduling", "korganizer" );
  48   QWidget *widget = new QWidget( this );
  49   widget->setObjectName( "PublishFreeBusy" );
  50   mUI.setupUi( widget );
  51   setMainWidget( widget );
  52   mUI.mListWidget->setSelectionMode( QAbstractItemView::SingleSelection );
  53   mUI.mNameLineEdit->setEnabled( false );
  54   mUI.mEmailLineEdit->setEnabled( false );
  55
  56   setButtonToolTip( Ok, i18n( "Send email to these recipients" ) );
  57   setButtonWhatsThis( Ok, i18n( "Clicking the <b>Ok</b> button will cause "
  58                                 "an email to be sent to the recipients you "
  59                                 "have entered." ) );
  60   setButtonToolTip( Cancel, i18n( "Cancel recipient selection and the email" ) );
  61   setButtonWhatsThis( Cancel, i18n( "Clicking the <b>Cancel</b> button will "
  62                                     "cause the email operation to be terminated." ) );
  63
  64   setButtonWhatsThis( Help, i18n( "Click the <b>Help</b> button to read "
  65                                   "more information about Group Scheduling." ) );
  66
  67   mUI.mNew->setIcon( KIcon( "list-add" ) );
  68   mUI.mRemove->setIcon( KIcon( "list-remove" ) );
  69   mUI.mRemove->setEnabled( false );
  70   mUI.mSelectAddressee->setIcon( KIcon( "view-pim-contacts" ) );
  71
  72   connect( mUI.mListWidget, SIGNAL(itemSelectionChanged()),
  73            SLOT(updateInput()) );
  74   connect( mUI.mNew, SIGNAL(clicked()),
  75            SLOT(addItem()) );
  76   connect( mUI.mRemove, SIGNAL(clicked()),
  77            SLOT(removeItem()) );
  78   connect( mUI.mSelectAddressee, SIGNAL(clicked()),
  79            SLOT(openAddressbook()) );
  80   connect( mUI.mNameLineEdit, SIGNAL(textChanged(QString)),
  81            SLOT(updateItem()) );
  82   connect( mUI.mEmailLineEdit, SIGNAL(textChanged(QString)),
  83            SLOT(updateItem()) );
  84 }
  85
  86 PublishDialog::~PublishDialog()
  87 {
  88 }
  89
  90 void PublishDialog::addAttendee( const Attendee::Ptr &attendee )
  91 {
  92   mUI.mNameLineEdit->setEnabled( true );
  93   mUI.mEmailLineEdit->setEnabled( true );
  94   QListWidgetItem *item = new QListWidgetItem( mUI.mListWidget );
  95   Person person( attendee->name(), attendee->email() );
  96   item->setText( person.fullName() );
  97   mUI.mListWidget->addItem( item );
  98   mUI.mRemove->setEnabled( !mUI.mListWidget->selectedItems().isEmpty() );
  99 }
 100
 101 QString PublishDialog::addresses()
 102 {
 103   QString to;
 104   QListWidgetItem *item;
 105   const int count = mUI.mListWidget->count();
 106   for ( int i=0; i<count; ++i ) {
 107     item = mUI.mListWidget->item( i );
 108     if( !item->text().isEmpty() ) {
 109       to += item->text();
 110       if ( i < count-1 ) {
 111         to += ", ";
 112       }
 113     }
 114   }
 115   return to;
 116 }
 117
 118 void PublishDialog::addItem()
 119 {
 120   mUI.mNameLineEdit->setEnabled( true );
 121   mUI.mEmailLineEdit->setEnabled( true );
 122   QListWidgetItem *item = new QListWidgetItem( mUI.mListWidget );
 123   mUI.mListWidget->addItem( item );
 124   mUI.mListWidget->setItemSelected( item, true );
 125   mUI.mNameLineEdit->setClickMessage( i18n( "(EmptyName)" ) );
 126   mUI.mEmailLineEdit->setClickMessage( i18n( "(EmptyEmail)" ) );
 127
 128   mUI.mRemove->setEnabled( true );
 129 }
 130
 131 void PublishDialog::removeItem()
 132 {
 133   if ( mUI.mListWidget->selectedItems().isEmpty() ) {
 134     return;
 135   }
 136   QListWidgetItem *item;
 137   item = mUI.mListWidget->selectedItems().first();
 138
 139   int row = mUI.mListWidget->row( item );
 140   mUI.mListWidget->takeItem( row );
 141
 142   if ( !mUI.mListWidget->count() ) {
 143     mUI.mNameLineEdit->setText( QString() );
 144     mUI.mNameLineEdit->setEnabled( false );
 145     mUI.mEmailLineEdit->setText( QString() );
 146     mUI.mEmailLineEdit->setEnabled( false );
 147     mUI.mRemove->setEnabled( false );
 148     return;
 149   }
 150   if ( row > 0 ) {
 151     row--;
 152   }
 153
 154   mUI.mListWidget->setCurrentRow( row );
 155 }
 156
 157 void PublishDialog::openAddressbook()
 158 {
 159   QWeakPointer<Akonadi::EmailAddressSelectionDialog> dialog(
 160     new Akonadi::EmailAddressSelectionDialog( this ) );
 161   dialog.data()->view()->view()->setSelectionMode( QAbstractItemView::MultiSelection );
 162
 163   if ( dialog.data()->exec() == QDialog::Accepted ) {
 164
 165     Akonadi::EmailAddressSelectionDialog *dialogPtr = dialog.data();
 166     if ( dialogPtr ) {
 167       const Akonadi::EmailAddressSelection::List selections = dialogPtr->selectedAddresses();
 168       if ( !selections.isEmpty() ) {
 169         foreach ( const Akonadi::EmailAddressSelection &selection, selections ) {
 170           mUI.mNameLineEdit->setEnabled( true );
 171           mUI.mEmailLineEdit->setEnabled( true );
 172           QListWidgetItem *item = new QListWidgetItem( mUI.mListWidget );
 173           mUI.mListWidget->setItemSelected( item, true );
 174           mUI.mNameLineEdit->setText( selection.name() );
 175           mUI.mEmailLineEdit->setText( selection.email() );
 176           mUI.mListWidget->addItem( item );
 177         }
 178
 179         mUI.mRemove->setEnabled( true );
 180       }
 181     }
 182   }
 183   delete dialog.data();
 184 }
 185
 186 void PublishDialog::updateItem()
 187 {
 188   if ( !mUI.mListWidget->selectedItems().count() ) {
 189     return;
 190   }
 191
 192   Person person( mUI.mNameLineEdit->text(), mUI.mEmailLineEdit->text() );
 193   QListWidgetItem *item = mUI.mListWidget->selectedItems().first();
 194   item->setText( person.fullName() );
 195 }
 196
 197 void PublishDialog::updateInput()
 198 {
 199   if ( !mUI.mListWidget->selectedItems().count() ) {
 200     return;
 201   }
 202
 203   mUI.mNameLineEdit->setEnabled( true );
 204   mUI.mEmailLineEdit->setEnabled( true );
 205
 206   QListWidgetItem *item = mUI.mListWidget->selectedItems().first();
 207   QString mail, name;
 208   KPIMUtils::extractEmailAddressAndName( item->text(), mail, name );
 209   mUI.mNameLineEdit->setText( name );
 210   mUI.mEmailLineEdit->setText( mail );
 211 }
 212
 213 #include "publishdialog.moc"