# kabc Library API Documentation

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# distributionlistdialog.cpp

    00001 /*
    00002     This file is part of libkabc.
    00003     Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org>
    00004
    00005     This library is free software; you can redistribute it and/or
    00006     modify it under the terms of the GNU Library General Public
    00007     License as published by the Free Software Foundation; either
    00008     version 2 of the License, or (at your option) any later version.
    00009
    00010     This library is distributed in the hope that it will be useful,
    00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
    00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00013     Library General Public License for more details.
    00014
    00015     You should have received a copy of the GNU Library General Public License
    00016     along with this library; see the file COPYING.LIB.  If not, write to
    00017     the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00018     Boston, MA 02111-1307, USA.
    00019 */
    00020
    00021 #include <qlistview.h>
    00022 #include <qlayout.h>
    00023 #include <qlabel.h>
    00024 #include <qpushbutton.h>
    00025 #include <qcombobox.h>
    00026 #include <klineeditdlg.h>
    00027 #include <qbuttongroup.h>
    00028 #include <qradiobutton.h>
    00029
    00030 #include <klocale.h>
    00031 #include <kdebug.h>
    00032 #include <kmessagebox.h>
    00033
    00034 #include "addressbook.h"
    00035 #include "addresseedialog.h"
    00036 #include "distributionlist.h"
    00037
    00038 #include "distributionlistdialog.h"
    00039 #include "distributionlistdialog.moc"
    00040
    00041 using namespace KABC;
    00042
    00043 DistributionListDialog::DistributionListDialog( AddressBook *addressBook, QWidget *parent)
    00044     : KDialogBase( parent, "", true, i18n("Configure Distribution Lists"), Ok, Ok, true)
    00045 {
    00046   mEditor = new DistributionListEditorWidget( addressBook, this );
    00047   setMainWidget( mEditor );
    00048
    00049   connect( this, SIGNAL( okClicked() ), mEditor, SLOT( save() ) );
    00050 }
    00051
    00052 DistributionListDialog::~DistributionListDialog()
    00053 {
    00054 }
    00055
    00056
    00057 EmailSelector::EmailSelector( const QStringList &emails, const QString &current,
    00058                                       QWidget *parent ) :
    00059   KDialogBase( KDialogBase::Plain, i18n("Select Email Address"), Ok, Ok,
    00060                parent )
    00061 {
    00062   QFrame *topFrame = plainPage();
    00063   QBoxLayout *topLayout = new QVBoxLayout( topFrame );
    00064
    00065   mButtonGroup = new QButtonGroup( 1, Horizontal, i18n("Email Addresses"),
    00066                                    topFrame );
    00067   topLayout->addWidget( mButtonGroup );
    00068
    00069   QStringList::ConstIterator it;
    00070   for( it = emails.begin(); it != emails.end(); ++it ) {
    00071     QRadioButton *button = new QRadioButton( *it, mButtonGroup );
    00072     if ( (*it) == current ) {
    00073       button->setDown( true );
    00074     }
    00075   }
    00076 }
    00077
    00078 QString EmailSelector::selected()
    00079 {
    00080   QButton *button = mButtonGroup->selected();
    00081   if ( button ) return button->text();
    00082   return QString::null;
    00083 }
    00084
    00085 QString EmailSelector::getEmail( const QStringList &emails, const QString &current,
    00086                                      QWidget *parent )
    00087 {
    00088   EmailSelector *dlg = new EmailSelector( emails, current, parent );
    00089   dlg->exec();
    00090
    00091   QString result = dlg->selected();
    00092
    00093   delete dlg;
    00094
    00095   return result;
    00096 }
    00097
    00098 class EntryItem : public QListViewItem
    00099 {
    00100   public:
    00101     EntryItem( QListView *parent, const Addressee &addressee,
    00102                const QString &email=QString::null ) :
    00103       QListViewItem( parent ),
    00104       mAddressee( addressee ),
    00105       mEmail( email )
    00106     {
    00107       setText( 0, addressee.realName() );
    00108       if( email.isEmpty() ) {
    00109         setText( 1, addressee.preferredEmail() );
    00110         setText( 2, i18n("Yes") );
    00111       } else {
    00112         setText( 1, email );
    00113         setText( 2, i18n("No") );
    00114       }
    00115     }
    00116
    00117     Addressee addressee() const
    00118     {
    00119       return mAddressee;
    00120     }
    00121
    00122     QString email() const
    00123     {
    00124       return mEmail;
    00125     }
    00126
    00127   private:
    00128     Addressee mAddressee;
    00129     QString mEmail;
    00130 };
    00131
    00132 DistributionListEditorWidget::DistributionListEditorWidget( AddressBook *addressBook, QWidget *parent) :
    00133   QWidget( parent ),
    00134   mAddressBook( addressBook )
    00135 {
    00136   kdDebug(5700) << "DistributionListEditor()" << endl;
    00137
    00138   QBoxLayout *topLayout = new QVBoxLayout( this );
    00139   topLayout->setSpacing( KDialog::spacingHint() );
    00140
    00141   QBoxLayout *nameLayout = new QHBoxLayout( topLayout) ;
    00142
    00143   mNameCombo = new QComboBox( this );
    00144   nameLayout->addWidget( mNameCombo );
    00145   connect( mNameCombo, SIGNAL( activated( int ) ), SLOT( updateEntryView() ) );
    00146
    00147   mNewButton = new QPushButton( i18n("New List..."), this );
    00148   nameLayout->addWidget( mNewButton );
    00149   connect( mNewButton, SIGNAL( clicked() ), SLOT( newList() ) );
    00150
    00151   mEditButton = new QPushButton( i18n("Rename List..."), this );
    00152   nameLayout->addWidget( mEditButton );
    00153   connect( mEditButton, SIGNAL( clicked() ), SLOT( editList() ) );
    00154
    00155   mRemoveButton = new QPushButton( i18n("Remove List"), this );
    00156   nameLayout->addWidget( mRemoveButton );
    00157   connect( mRemoveButton, SIGNAL( clicked() ), SLOT( removeList() ) );
    00158
    00159   QGridLayout *gridLayout = new QGridLayout( topLayout, 3, 3 );
    00160   gridLayout->setColStretch(1, 1);
    00161
    00162   QLabel *listLabel = new QLabel( i18n("Available addresses:"), this );
    00163   gridLayout->addWidget( listLabel, 0, 0 );
    00164
    00165   mListLabel = new QLabel( this );
    00166   gridLayout->addMultiCellWidget( mListLabel, 0, 0, 1, 2 );
    00167
    00168   mAddresseeView = new QListView( this );
    00169   mAddresseeView->addColumn( i18n("Name") );
    00170   mAddresseeView->addColumn( i18n("Preferred Email") );
    00171   mAddresseeView->setAllColumnsShowFocus( true );
    00172   gridLayout->addWidget( mAddresseeView, 1, 0 );
    00173   connect( mAddresseeView, SIGNAL( selectionChanged() ),
    00174            SLOT( slotSelectionAddresseeViewChanged() ) );
    00175   connect( mAddresseeView, SIGNAL( doubleClicked( QListViewItem * ) ),
    00176            SLOT( addEntry() ) );
    00177
    00178   mAddEntryButton = new QPushButton( i18n("Add Entry"), this );
    00179   mAddEntryButton->setEnabled(false);
    00180   gridLayout->addWidget( mAddEntryButton, 2, 0 );
    00181   connect( mAddEntryButton, SIGNAL( clicked() ), SLOT( addEntry() ) );
    00182
    00183   mEntryView = new QListView( this );
    00184   mEntryView->addColumn( i18n("Name") );
    00185   mEntryView->addColumn( i18n("Email") );
    00186   mEntryView->addColumn( i18n("Use Preferred") );
    00187   mEntryView->setEnabled(false);
    00188   mEntryView->setAllColumnsShowFocus( true );
    00189   gridLayout->addMultiCellWidget( mEntryView, 1, 1, 1, 2 );
    00190   connect( mEntryView, SIGNAL( selectionChanged() ),
    00191            SLOT( slotSelectionEntryViewChanged() ) );
    00192
    00193   mChangeEmailButton = new QPushButton( i18n("Change Email..."), this );
    00194   gridLayout->addWidget( mChangeEmailButton, 2, 1 );
    00195   connect( mChangeEmailButton, SIGNAL( clicked() ), SLOT( changeEmail() ) );
    00196
    00197   mRemoveEntryButton = new QPushButton( i18n("Remove Entry"), this );
    00198   gridLayout->addWidget( mRemoveEntryButton, 2, 2 );
    00199   connect( mRemoveEntryButton, SIGNAL( clicked() ), SLOT( removeEntry() ) );
    00200
    00201   mManager = new DistributionListManager( mAddressBook );
    00202   mManager->load();
    00203
    00204   updateAddresseeView();
    00205   updateNameCombo();
    00206 }
    00207
    00208 DistributionListEditorWidget::~DistributionListEditorWidget()
    00209 {
    00210   kdDebug(5700) << "~DistributionListEditor()" << endl;
    00211
    00212   delete mManager;
    00213 }
    00214
    00215 void DistributionListEditorWidget::save()
    00216 {
    00217   mManager->save();
    00218 }
    00219
    00220 void DistributionListEditorWidget::slotSelectionEntryViewChanged()
    00221 {
    00222   EntryItem *entryItem = static_cast<EntryItem *>( mEntryView->selectedItem() );
    00223   bool state=entryItem;
    00224
    00225   mChangeEmailButton->setEnabled(state);
    00226   mRemoveEntryButton->setEnabled(state);
    00227 }
    00228
    00229 void DistributionListEditorWidget::newList()
    00230 {
    00231   KLineEditDlg dlg(i18n("Please enter name:"), QString::null, this);
    00232   dlg.setCaption(i18n("New Distribution List"));
    00233   if (!dlg.exec()) return;
    00234
    00235   new DistributionList( mManager, dlg.text() );
    00236
    00237   mNameCombo->clear();
    00238   mNameCombo->insertStringList( mManager->listNames() );
    00239   mNameCombo->setCurrentItem( mNameCombo->count() - 1 );
    00240
    00241   updateEntryView();
    00242   slotSelectionAddresseeViewChanged();
    00243 }
    00244
    00245 void DistributionListEditorWidget::editList()
    00246 {
    00247   QString oldName = mNameCombo->currentText();
    00248
    00249   KLineEditDlg dlg(i18n("Please change name:"), oldName, this);
    00250   dlg.setCaption(i18n("Distribution List"));
    00251   if (!dlg.exec()) return;
    00252
    00253   DistributionList *list = mManager->list( oldName );
    00254   list->setName( dlg.text() );
    00255
    00256   mNameCombo->clear();
    00257   mNameCombo->insertStringList( mManager->listNames() );
    00258   mNameCombo->setCurrentItem( mNameCombo->count() - 1 );
    00259
    00260   updateEntryView();
    00261   slotSelectionAddresseeViewChanged();
    00262 }
    00263
    00264 void DistributionListEditorWidget::removeList()
    00265 {
    00266   int result = KMessageBox::warningContinueCancel( this,
    00267       i18n("Delete distibution list '%1'?") .arg( mNameCombo->currentText() ),
    00268       QString::null, i18n("Delete") );
    00269
    00270   if ( result != KMessageBox::Continue ) return;
    00271
    00272   delete mManager->list( mNameCombo->currentText() );
    00273   mNameCombo->removeItem( mNameCombo->currentItem() );
    00274
    00275   updateEntryView();
    00276   slotSelectionAddresseeViewChanged();
    00277 }
    00278
    00279 void DistributionListEditorWidget::addEntry()
    00280 {
    00281   AddresseeItem *addresseeItem =
    00282       static_cast<AddresseeItem *>( mAddresseeView->selectedItem() );
    00283
    00284   if( !addresseeItem ) {
    00285     kdDebug(5700) << "DLE::addEntry(): No addressee selected." << endl;
    00286     return;
    00287   }
    00288
    00289   DistributionList *list = mManager->list( mNameCombo->currentText() );
    00290   if ( !list ) {
    00291     kdDebug(5700) << "DLE::addEntry(): No dist list '" << mNameCombo->currentText() << "'" << endl;
    00292     return;
    00293   }
    00294
    00295   list->insertEntry( addresseeItem->addressee() );
    00296   updateEntryView();
    00297   slotSelectionAddresseeViewChanged();
    00298 }
    00299
    00300 void DistributionListEditorWidget::removeEntry()
    00301 {
    00302   DistributionList *list = mManager->list( mNameCombo->currentText() );
    00303   if ( !list ) return;
    00304
    00305   EntryItem *entryItem =
    00306       static_cast<EntryItem *>( mEntryView->selectedItem() );
    00307   if ( !entryItem ) return;
    00308
    00309   list->removeEntry( entryItem->addressee(), entryItem->email() );
    00310   delete entryItem;
    00311 }
    00312
    00313 void DistributionListEditorWidget::changeEmail()
    00314 {
    00315   DistributionList *list = mManager->list( mNameCombo->currentText() );
    00316   if ( !list ) return;
    00317
    00318   EntryItem *entryItem =
    00319       static_cast<EntryItem *>( mEntryView->selectedItem() );
    00320   if ( !entryItem ) return;
    00321
    00322   QString email = EmailSelector::getEmail( entryItem->addressee().emails(),
    00323                                            entryItem->email(), this );
    00324   list->removeEntry( entryItem->addressee(), entryItem->email() );
    00325   list->insertEntry( entryItem->addressee(), email );
    00326
    00327   updateEntryView();
    00328 }
    00329
    00330 void DistributionListEditorWidget::updateEntryView()
    00331 {
    00332   if ( mNameCombo->currentText().isEmpty() ) {
    00333     mListLabel->setText( i18n("Selected addressees:") );
    00334   } else {
    00335     mListLabel->setText( i18n("Selected addresses in '%1':")
    00336                          .arg( mNameCombo->currentText() ) );
    00337   }
    00338
    00339   mEntryView->clear();
    00340
    00341   DistributionList *list = mManager->list( mNameCombo->currentText() );
    00342   if ( !list ) {
    00343     mEditButton->setEnabled(false);
    00344     mRemoveButton->setEnabled(false);
    00345     mChangeEmailButton->setEnabled(false);
    00346     mRemoveEntryButton->setEnabled(false);
    00347     mAddresseeView->setEnabled(false);
    00348     mEntryView->setEnabled(false);
    00349     return;
    00350   } else {
    00351     mEditButton->setEnabled(true);
    00352     mRemoveButton->setEnabled(true);
    00353     mAddresseeView->setEnabled(true);
    00354     mEntryView->setEnabled(true);
    00355   }
    00356
    00357   DistributionList::Entry::List entries = list->entries();
    00358   DistributionList::Entry::List::ConstIterator it;
    00359   for( it = entries.begin(); it != entries.end(); ++it ) {
    00360     new EntryItem( mEntryView, (*it).addressee, (*it).email );
    00361   }
    00362
    00363   EntryItem *entryItem = static_cast<EntryItem *>( mEntryView->selectedItem() );
    00364   bool state=entryItem;
    00365
    00366   mChangeEmailButton->setEnabled(state);
    00367   mRemoveEntryButton->setEnabled(state);
    00368 }
    00369
    00370 void DistributionListEditorWidget::updateAddresseeView()
    00371 {
    00372   mAddresseeView->clear();
    00373
    00374   AddressBook::Iterator it;
    00375   for( it = mAddressBook->begin(); it != mAddressBook->end(); ++it ) {
    00376     new AddresseeItem( mAddresseeView, *it );
    00377   }
    00378 }
    00379
    00380 void DistributionListEditorWidget::updateNameCombo()
    00381 {
    00382   mNameCombo->insertStringList( mManager->listNames() );
    00383
    00384   updateEntryView();
    00385 }
    00386
    00387 void DistributionListEditorWidget::slotSelectionAddresseeViewChanged()
    00388 {
    00389   AddresseeItem *addresseeItem =
    00390       static_cast<AddresseeItem *>( mAddresseeView->selectedItem() );
    00391   bool state=addresseeItem;
    00392   mAddEntryButton->setEnabled( state && !mNameCombo->currentText().isEmpty());
    00393 }

This file is part of the documentation for kdelibs Version 3.1.5.
Documentation copyright © 1996-2002 the KDE developers.
Generated on Wed Jan 28 13:29:19 2004 by doxygen 1.3.4 written by Dimitri van Heesch, © 1997-2001