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00023 #include "distributionlisteditor.h"
00024 #include "distributionlisteditor_p.h"
00025
00026 #include <libkdepim/addresseelineedit.h>
00027 #include <libkdepim/distributionlist.h>
00028 #include <libemailfunctions/email.h>
00029
00030 #include <kabc/addressbook.h>
00031 #include <kabc/resource.h>
00032
00033 #include <kapplication.h>
00034 #include <kdialogbase.h>
00035 #include <kglobal.h>
00036 #include <kiconloader.h>
00037 #include <klineedit.h>
00038 #include <klocale.h>
00039 #include <kmessagebox.h>
00040
00041 #include <qlabel.h>
00042 #include <qlayout.h>
00043 #include <qsignalmapper.h>
00044 #include <qtoolbutton.h>
00045 #include <qguardedptr.h>
00046
00047 class KPIM::DistributionListEditor::EditorWidgetPrivate
00048 {
00049 public:
00050 QScrollView* scrollView;
00051 QSignalMapper* mapper;
00052 KABC::AddressBook* addressBook;
00053 QString distListUid;
00054 QLabel* nameLabel;
00055 QLabel* memberListLabel;
00056 KLineEdit* nameLineEdit;
00057 QWidget* memberListWidget;
00058 QVBoxLayout* addresseeLayout;
00059 QValueList<KPIM::DistributionListEditor::Line*> addressees;
00060 QGuardedPtr<KABC::Resource> resource;
00061 KPIM::DistributionList distributionList;
00062 KPIM::DistributionListEditor::Line* addLineForEntry( const KPIM::DistributionList::Entry& entry );
00063 int lastLineId;
00064 };
00065
00066
00067 KPIM::DistributionListEditor::Line::Line( KABC::AddressBook* book, QWidget* parent ) : QWidget( parent ), m_addressBook( book )
00068 {
00069 Q_ASSERT( m_addressBook );
00070 QBoxLayout* layout = new QHBoxLayout( this );
00071 layout->setSpacing( KDialog::spacingHint() );
00072 m_lineEdit = new KPIM::DistributionListEditor::LineEdit( this );
00073 connect( m_lineEdit, SIGNAL( textChanged( const QString& ) ),
00074 this, SLOT( textChanged( const QString& ) ) );
00075 layout->addWidget( m_lineEdit );
00076 m_clearButton = new QToolButton( this );
00077 m_clearButton->setIconSet( KApplication::reverseLayout() ? SmallIconSet("locationbar_erase") : SmallIconSet( "clear_left" ) );
00078 m_clearButton->setEnabled( false );
00079 layout->addWidget( m_clearButton );
00080 connect( m_clearButton, SIGNAL( clicked() ), m_lineEdit, SLOT( clear() ) );
00081 }
00082
00083 void KPIM::DistributionListEditor::Line::textChanged( const QString& text )
00084 {
00085 m_clearButton->setEnabled( !text.isEmpty() );
00086 if ( text.isEmpty() )
00087 emit cleared();
00088 emit textChanged();
00089 }
00090
00091 void KPIM::DistributionListEditor::Line::setFocusToLineEdit()
00092 {
00093 m_lineEdit->setFocus();
00094 }
00095
00096 void KPIM::DistributionListEditor::Line::setEntry( const KPIM::DistributionList::Entry& entry )
00097 {
00098 m_uid = entry.addressee.uid();
00099 m_initialText = entry.addressee.fullEmail( entry.email );
00100 m_lineEdit->setText( m_initialText );
00101 }
00102
00103 KABC::Addressee KPIM::DistributionListEditor::Line::findAddressee( const QString& name, const QString& email ) const
00104 {
00105 if ( name.isEmpty() && email.isEmpty() )
00106 return KABC::Addressee();
00107
00108 typedef KABC::Addressee::List List;
00109 const List byEmail = m_addressBook->findByEmail( email );
00110 if ( !byEmail.isEmpty() )
00111 {
00112 const List::ConstIterator end = byEmail.end();
00113 for ( List::ConstIterator it = byEmail.begin(); it != end; ++it )
00114 {
00115 if ( (*it).formattedName() == name )
00116 return *it;
00117 }
00118 return byEmail.first();
00119 }
00120
00121 KABC::Addressee addressee;
00122 addressee.setUid( KApplication::randomString( 10 ) );
00123 addressee.setFormattedName( name );
00124 addressee.setEmails( email );
00125 m_addressBook->insertAddressee( addressee );
00126 return addressee;
00127 }
00128
00129 KPIM::DistributionList::Entry KPIM::DistributionListEditor::Line::entry() const
00130 {
00131 const QString text = m_lineEdit->text();
00132 QString name;
00133 QString email;
00134 KPIM::getNameAndMail(m_lineEdit->text(), name, email );
00135
00136 KPIM::DistributionList::Entry res;
00137 if ( !m_uid.isNull() )
00138 {
00139 const KABC::Addressee addr = m_addressBook->findByUid( m_uid );
00140 if ( m_initialText == text || addr.formattedName() == name )
00141 res.addressee = addr;
00142 }
00143 if ( res.addressee.isEmpty() )
00144 res.addressee = findAddressee( name, email );
00145 res.email = res.addressee.preferredEmail() != email ? email : QString();
00146 return res;
00147 }
00148
00149
00150 KPIM::DistributionListEditor::LineEdit::LineEdit( QWidget* parent ) : KPIM::AddresseeLineEdit( parent )
00151 {
00152 allowDistributionLists( false );
00153 }
00154
00155
00156 KPIM::DistributionListEditor::EditorWidget::EditorWidget( KABC::AddressBook* book, QWidget* parent )
00157 : KDialogBase( parent, 0, true, QString(), KDialogBase::Ok|KDialogBase::Cancel ), d( new DistributionListEditor::EditorWidgetPrivate )
00158 {
00159 d->addressBook = book;
00160 Q_ASSERT( d->addressBook );
00161 d->lastLineId = 0;
00162 d->mapper = new QSignalMapper( this );
00163 connect( d->mapper, SIGNAL( mapped( int ) ),
00164 this, SLOT( lineTextChanged( int ) ) );
00165 setCaption( i18n( "Edit Distribution List" ) );
00166 QWidget* main = new QWidget( this );
00167 QVBoxLayout* mainLayout = new QVBoxLayout( main );
00168 mainLayout->setMargin( KDialog::marginHint() );
00169 mainLayout->setSpacing( KDialog::spacingHint() );
00170
00171 QHBoxLayout* nameLayout = new QHBoxLayout;
00172 nameLayout->setSpacing( KDialog::spacingHint() );
00173 d->nameLabel = new QLabel( main );
00174 d->nameLabel->setText( i18n( "Name:" ) );
00175 nameLayout->addWidget( d->nameLabel );
00176
00177 d->nameLineEdit = new KLineEdit( main );
00178 nameLayout->addWidget( d->nameLineEdit );
00179
00180 mainLayout->addLayout( nameLayout );
00181 mainLayout->addSpacing( 30 );
00182
00183 d->memberListLabel = new QLabel( main );
00184 d->memberListLabel->setText( i18n( "Distribution list members:" ) );
00185 mainLayout->addWidget( d->memberListLabel );
00186
00187 d->scrollView = new QScrollView( main );
00188 d->scrollView->setFrameShape( QFrame::NoFrame );
00189 mainLayout->addWidget( d->scrollView );
00190 d->memberListWidget = new QWidget( d->scrollView->viewport() );
00191 d->memberListWidget->setSizePolicy( QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding );
00192 QVBoxLayout* memberLayout = new QVBoxLayout( d->memberListWidget );
00193 d->addresseeLayout = new QVBoxLayout;
00194 d->addresseeLayout->setSpacing( KDialog::spacingHint() );
00195 memberLayout->addItem( d->addresseeLayout );
00196 memberLayout->addStretch();
00197 d->scrollView->addChild( d->memberListWidget );
00198 d->scrollView->setResizePolicy( QScrollView::AutoOneFit );
00199
00200 setMainWidget( main );
00201
00202 KPIM::DistributionListEditor::Line* const last = d->addLineForEntry( KPIM::DistributionList::Entry() );
00203 const QSize hint = sizeHint();
00204 resize( hint.width() * 3L/2, hint.height() );
00205 }
00206
00207 KPIM::DistributionListEditor::EditorWidget::~EditorWidget()
00208 {
00209 delete d;
00210 }
00211
00212 void KPIM::DistributionListEditor::EditorWidget::lineTextChanged( int id )
00213 {
00214 if ( id != d->lastLineId )
00215 return;
00216 d->addLineForEntry( KPIM::DistributionList::Entry() );
00217 d->scrollView->updateContents();
00218 }
00219
00220 void KPIM::DistributionListEditor::EditorWidget::setDistributionList( const KPIM::DistributionList& list )
00221 {
00222 d->distListUid = list.uid();
00223 d->nameLineEdit->setText( list.name() );
00224 d->resource = list.resource();
00225
00226 using KPIM::DistributionListEditor::Line;
00227 typedef QValueList<Line*>::ConstIterator ListIterator;
00228 for ( ListIterator it = d->addressees.begin(), end = d->addressees.end(); it != end; ++it )
00229 {
00230 delete *it;
00231 }
00232 d->addressees.clear();
00233
00234 typedef KPIM::DistributionList::Entry Entry;
00235 const Entry::List entries = list.entries( d->addressBook );
00236
00237 for ( Entry::List::ConstIterator it = entries.begin(), end = entries.end(); it != end; ++it )
00238 {
00239 d->addLineForEntry( *it );
00240 }
00241 KPIM::DistributionListEditor::Line* const last = d->addLineForEntry( Entry() );
00242 last->setFocusToLineEdit();
00243 }
00244
00245 KPIM::DistributionListEditor::Line* KPIM::DistributionListEditor::EditorWidgetPrivate::addLineForEntry( const KPIM::DistributionList::Entry& entry )
00246 {
00247 KPIM::DistributionListEditor::Line* line = new KPIM::DistributionListEditor::Line( addressBook, memberListWidget );
00248 line->setEntry( entry );
00249 addresseeLayout->addWidget( line );
00250 addressees.append( line );
00251 QObject::connect( line, SIGNAL( textChanged() ),
00252 mapper, SLOT( map() ) );
00253 mapper->setMapping( line, ++lastLineId );
00254 line->setShown( true );
00255 return line;
00256 }
00257
00258 void KPIM::DistributionListEditor::EditorWidget::slotOk()
00259 {
00260 const QString name = d->nameLineEdit->text();
00261 const KPIM::DistributionList existing = KPIM::DistributionList::findByName( d->addressBook, name );
00262 if ( !existing.isEmpty() && existing.uid() != d->distListUid )
00263 {
00264 KMessageBox::error( this, i18n( "A distribution list with the name %1 already exists. Please choose another name." ).arg( name ), i18n( "Name in Use" ) );
00265 return;
00266 }
00267
00268 KABC::Ticket *ticket = d->resource->requestSaveTicket();
00269 if ( !ticket ) {
00270 kdWarning(5720) << "Unable to get save ticket!" << endl;
00271 return;
00272 }
00273
00274 KPIM::DistributionList list;
00275 list.setUid( d->distListUid.isNull() ? KApplication::randomString( 10 ) :d->distListUid );
00276 list.setName( name );
00277 list.setResource( d->resource );
00278 typedef QValueList<KPIM::DistributionListEditor::Line*>::ConstIterator ListIterator;
00279 for ( ListIterator it = d->addressees.begin(), end = d->addressees.end(); it != end; ++it )
00280 {
00281 const KPIM::DistributionList::Entry entry = (*it)->entry();
00282 if ( entry.addressee.isEmpty() )
00283 continue;
00284 list.insertEntry( entry.addressee, entry.email );
00285 }
00286 d->distributionList = list;
00287
00288 d->addressBook->insertAddressee( d->distributionList );
00289 if ( !d->resource->save( ticket ) ) {
00290 kdWarning(5720) << "Unable to save dist list!" << endl;
00291 }
00292 d->resource->releaseSaveTicket( ticket );
00293
00294 if ( !KPIM::DistributionList::findByName( d->addressBook, name ).isEmpty() ) {
00295 accept();
00296 }
00297 }
00298
00299 KPIM::DistributionList KPIM::DistributionListEditor::EditorWidget::distributionList() const
00300 {
00301 return d->distributionList;
00302 }
00303
00304 #include "distributionlisteditor.moc"
00305 #include "distributionlisteditor_p.moc"