kaddressbook
distributionlisteditor.cpp00001
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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
00032 #include <kapplication.h>
00033 #include <kdialogbase.h>
00034 #include <kglobal.h>
00035 #include <kiconloader.h>
00036 #include <klineedit.h>
00037 #include <klocale.h>
00038 #include <kmessagebox.h>
00039
00040 #include <qlabel.h>
00041 #include <qlayout.h>
00042 #include <qsignalmapper.h>
00043 #include <qtoolbutton.h>
00044
00045 class KPIM::DistributionListEditor::EditorWidgetPrivate
00046 {
00047 public:
00048 QScrollView* scrollView;
00049 QSignalMapper* mapper;
00050 KABC::AddressBook* addressBook;
00051 QString distListUid;
00052 QLabel* nameLabel;
00053 QLabel* memberListLabel;
00054 KLineEdit* nameLineEdit;
00055 QWidget* memberListWidget;
00056 QVBoxLayout* addresseeLayout;
00057 QValueList<KPIM::DistributionListEditor::Line*> addressees;
00058 KPIM::DistributionList distributionList;
00059 KPIM::DistributionListEditor::Line* addLineForEntry( const KPIM::DistributionList::Entry& entry );
00060 int lastLineId;
00061 };
00062
00063
00064 KPIM::DistributionListEditor::Line::Line( KABC::AddressBook* book, QWidget* parent ) : QWidget( parent ), m_addressBook( book )
00065 {
00066 Q_ASSERT( m_addressBook );
00067 QBoxLayout* layout = new QHBoxLayout( this );
00068 layout->setSpacing( KDialog::spacingHint() );
00069 m_lineEdit = new KPIM::DistributionListEditor::LineEdit( this );
00070 connect( m_lineEdit, SIGNAL( textChanged( const QString& ) ),
00071 this, SLOT( textChanged( const QString& ) ) );
00072 layout->addWidget( m_lineEdit );
00073 m_clearButton = new QToolButton( this );
00074 m_clearButton->setIconSet( KApplication::reverseLayout() ? SmallIconSet("locationbar_erase") : SmallIconSet( "clear_left" ) );
00075 m_clearButton->setEnabled( false );
00076 layout->addWidget( m_clearButton );
00077 connect( m_clearButton, SIGNAL( clicked() ), m_lineEdit, SLOT( clear() ) );
00078 }
00079
00080 void KPIM::DistributionListEditor::Line::textChanged( const QString& text )
00081 {
00082 m_clearButton->setEnabled( !text.isEmpty() );
00083 if ( text.isEmpty() )
00084 emit cleared();
00085 emit textChanged();
00086 }
00087
00088 void KPIM::DistributionListEditor::Line::setFocusToLineEdit()
00089 {
00090 m_lineEdit->setFocus();
00091 }
00092
00093 void KPIM::DistributionListEditor::Line::setEntry( const KPIM::DistributionList::Entry& entry )
00094 {
00095 m_uid = entry.addressee.uid();
00096 m_initialText = entry.addressee.fullEmail( entry.email );
00097 m_lineEdit->setText( m_initialText );
00098 }
00099
00100 KABC::Addressee KPIM::DistributionListEditor::Line::findAddressee( const QString& name, const QString& email ) const
00101 {
00102 if ( name.isEmpty() && email.isEmpty() )
00103 return KABC::Addressee();
00104
00105 typedef KABC::Addressee::List List;
00106 const List byEmail = m_addressBook->findByEmail( email );
00107 if ( !byEmail.isEmpty() )
00108 {
00109 const List::ConstIterator end = byEmail.end();
00110 for ( List::ConstIterator it = byEmail.begin(); it != end; ++it )
00111 {
00112 if ( (*it).formattedName() == name )
00113 return *it;
00114 }
00115 return byEmail.first();
00116 }
00117
00118 KABC::Addressee addressee;
00119 addressee.setUid( KApplication::randomString( 10 ) );
00120 addressee.setFormattedName( name );
00121 addressee.setEmails( email );
00122 m_addressBook->insertAddressee( addressee );
00123 return addressee;
00124 }
00125
00126 KPIM::DistributionList::Entry KPIM::DistributionListEditor::Line::entry() const
00127 {
00128 const QString text = m_lineEdit->text();
00129 QString name;
00130 QString email;
00131 KPIM::getNameAndMail(m_lineEdit->text(), name, email );
00132
00133 KPIM::DistributionList::Entry res;
00134 if ( !m_uid.isNull() )
00135 {
00136 const KABC::Addressee addr = m_addressBook->findByUid( m_uid );
00137 if ( m_initialText == text || addr.formattedName() == name )
00138 res.addressee = addr;
00139 }
00140 if ( res.addressee.isEmpty() )
00141 res.addressee = findAddressee( name, email );
00142 res.email = res.addressee.preferredEmail() != email ? email : QString();
00143 return res;
00144 }
00145
00146
00147 KPIM::DistributionListEditor::LineEdit::LineEdit( QWidget* parent ) : KPIM::AddresseeLineEdit( parent )
00148 {
00149 }
00150
00151
00152 KPIM::DistributionListEditor::EditorWidget::EditorWidget( KABC::AddressBook* book, QWidget* parent )
00153 : KDialogBase( parent, 0, true, QString(), KDialogBase::Ok|KDialogBase::Cancel ), d( new DistributionListEditor::EditorWidgetPrivate )
00154 {
00155 d->addressBook = book;
00156 Q_ASSERT( d->addressBook );
00157 d->lastLineId = 0;
00158 d->mapper = new QSignalMapper( this );
00159 connect( d->mapper, SIGNAL( mapped( int ) ),
00160 this, SLOT( lineTextChanged( int ) ) );
00161 setCaption( i18n( "Edit Distribution List" ) );
00162 QWidget* main = new QWidget( this );
00163 QVBoxLayout* mainLayout = new QVBoxLayout( main );
00164 mainLayout->setMargin( KDialog::marginHint() );
00165 mainLayout->setSpacing( KDialog::spacingHint() );
00166
00167 QHBoxLayout* nameLayout = new QHBoxLayout;
00168 nameLayout->setSpacing( KDialog::spacingHint() );
00169 d->nameLabel = new QLabel( main );
00170 d->nameLabel->setText( i18n( "Name:" ) );
00171 nameLayout->addWidget( d->nameLabel );
00172
00173 d->nameLineEdit = new KLineEdit( main );
00174 nameLayout->addWidget( d->nameLineEdit );
00175
00176 mainLayout->addLayout( nameLayout );
00177 mainLayout->addSpacing( 30 );
00178
00179 d->memberListLabel = new QLabel( main );
00180 d->memberListLabel->setText( i18n( "Distribution list members:" ) );
00181 mainLayout->addWidget( d->memberListLabel );
00182
00183 d->scrollView = new QScrollView( main );
00184 d->scrollView->setFrameShape( QFrame::NoFrame );
00185 mainLayout->addWidget( d->scrollView );
00186 d->memberListWidget = new QWidget( d->scrollView->viewport() );
00187 d->memberListWidget->setSizePolicy( QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding );
00188 QVBoxLayout* memberLayout = new QVBoxLayout( d->memberListWidget );
00189 d->addresseeLayout = new QVBoxLayout;
00190 d->addresseeLayout->setSpacing( KDialog::spacingHint() );
00191 memberLayout->addItem( d->addresseeLayout );
00192 memberLayout->addStretch();
00193 d->scrollView->addChild( d->memberListWidget );
00194 d->scrollView->setResizePolicy( QScrollView::AutoOneFit );
00195
00196 setMainWidget( main );
00197
00198 KPIM::DistributionListEditor::Line* const last = d->addLineForEntry( KPIM::DistributionList::Entry() );
00199 const QSize hint = sizeHint();
00200 resize( hint.width() * 1.5, hint.height() );
00201 }
00202
00203 KPIM::DistributionListEditor::EditorWidget::~EditorWidget()
00204 {
00205 delete d;
00206 }
00207
00208 void KPIM::DistributionListEditor::EditorWidget::lineTextChanged( int id )
00209 {
00210 if ( id != d->lastLineId )
00211 return;
00212 d->addLineForEntry( KPIM::DistributionList::Entry() );
00213 d->scrollView->updateContents();
00214 }
00215
00216 void KPIM::DistributionListEditor::EditorWidget::setDistributionList( const KPIM::DistributionList& list )
00217 {
00218 d->distListUid = list.uid();
00219 d->nameLineEdit->setText( list.name() );
00220
00221 using KPIM::DistributionListEditor::Line;
00222 typedef QValueList<Line*>::ConstIterator ListIterator;
00223 for ( ListIterator it = d->addressees.begin(), end = d->addressees.end(); it != end; ++it )
00224 {
00225 delete *it;
00226 }
00227 d->addressees.clear();
00228
00229 typedef KPIM::DistributionList::Entry Entry;
00230 const Entry::List entries = list.entries( d->addressBook );
00231
00232 for ( Entry::List::ConstIterator it = entries.begin(), end = entries.end(); it != end; ++it )
00233 {
00234 d->addLineForEntry( *it );
00235 }
00236 KPIM::DistributionListEditor::Line* const last = d->addLineForEntry( Entry() );
00237 last->setFocusToLineEdit();
00238 }
00239
00240 KPIM::DistributionListEditor::Line* KPIM::DistributionListEditor::EditorWidgetPrivate::addLineForEntry( const KPIM::DistributionList::Entry& entry )
00241 {
00242 KPIM::DistributionListEditor::Line* line = new KPIM::DistributionListEditor::Line( addressBook, memberListWidget );
00243 line->setEntry( entry );
00244 addresseeLayout->addWidget( line );
00245 addressees.append( line );
00246 QObject::connect( line, SIGNAL( textChanged() ),
00247 mapper, SLOT( map() ) );
00248 mapper->setMapping( line, ++lastLineId );
00249 line->setShown( true );
00250 return line;
00251 }
00252
00253 void KPIM::DistributionListEditor::EditorWidget::slotOk()
00254 {
00255 const QString name = d->nameLineEdit->text();
00256 const KPIM::DistributionList existing = KPIM::DistributionList::findByName( d->addressBook, name );
00257 if ( !existing.isEmpty() && existing.uid() != d->distListUid )
00258 {
00259 KMessageBox::error( this, i18n( "A distribution list with the name %1 already exists. Please choose another name." ).arg( name ), i18n( "Name in Use" ) );
00260 return;
00261 }
00262
00263 KPIM::DistributionList list;
00264 list.setUid( d->distListUid.isNull() ? KApplication::randomString( 10 ) :d->distListUid );
00265 list.setName( name );
00266 typedef QValueList<KPIM::DistributionListEditor::Line*>::ConstIterator ListIterator;
00267 for ( ListIterator it = d->addressees.begin(), end = d->addressees.end(); it != end; ++it )
00268 {
00269 const KPIM::DistributionList::Entry entry = (*it)->entry();
00270 if ( entry.addressee.isEmpty() )
00271 continue;
00272 list.insertEntry( entry.addressee, entry.email );
00273 }
00274 d->distributionList = list;
00275 accept();
00276 }
00277
00278 KPIM::DistributionList KPIM::DistributionListEditor::EditorWidget::distributionList() const
00279 {
00280 return d->distributionList;
00281 }
00282
00283 #include "distributionlisteditor.moc"
00284 #include "distributionlisteditor_p.moc"
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