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00021 #include "addresseedialog.h"
00022 #include "stdaddressbook.h"
00023
00024 #include <kdebug.h>
00025 #include <klocale.h>
00026
00027 #include <QtGui/QGroupBox>
00028 #include <QtGui/QLayout>
00029 #include <QtGui/QPushButton>
00030 #include <QtCore/QRegExp>
00031
00032 using namespace KABC;
00033
00034 class AddresseeItem::Private
00035 {
00036 public:
00037 Addressee mAddressee;
00038 };
00039
00040 AddresseeItem::AddresseeItem( QTreeWidget *parent, const Addressee &addressee ) :
00041 QTreeWidgetItem( parent ), d( new Private )
00042 {
00043 d->mAddressee = addressee;
00044
00045 setText( Name, addressee.realName() );
00046 setText( Email, addressee.preferredEmail() );
00047 }
00048
00049 AddresseeItem::~AddresseeItem()
00050 {
00051 delete d;
00052 }
00053
00054 Addressee AddresseeItem::addressee() const
00055 {
00056 return d->mAddressee;
00057 }
00058
00059 QString AddresseeItem::key( int column, bool ) const
00060 {
00061 if ( column == Email ) {
00062 QString value = text( Email );
00063 QRegExp emailRe( QLatin1String( "<\\S*>" ) );
00064 int match = emailRe.indexIn( value );
00065 if ( match > -1 ) {
00066 value = value.mid( match + 1, emailRe.matchedLength() - 2 );
00067 }
00068
00069 return value.toLower();
00070 }
00071
00072 return text( column ).toLower();
00073 }
00074
00075 class AddresseeDialog::Private
00076 {
00077 public:
00078 Private( bool multiple )
00079 : mMultiple( multiple )
00080 {
00081 }
00082
00083 void addressBookChanged();
00084 void selectItem( const QString & );
00085 void updateEdit();
00086 void addSelected( QTreeWidgetItem *item );
00087 void removeSelected();
00088
00089 void loadAddressBook();
00090 void addCompletionItem( const QString &str, QTreeWidgetItem *item );
00091
00092 bool mMultiple;
00093
00094 QTreeWidget *mAddresseeList;
00095 KLineEdit *mAddresseeEdit;
00096
00097 QTreeWidget *mSelectedList;
00098
00099 AddressBook *mAddressBook;
00100
00101 QHash<QString, QTreeWidgetItem*> mItemDict;
00102 QHash<QString, QTreeWidgetItem*> mSelectedDict;
00103 };
00104
00105 AddresseeDialog::AddresseeDialog( QWidget *parent, bool multiple )
00106 : KDialog( parent ), d( new Private( multiple ) )
00107 {
00108 setCaption( i18nc( "@title:window", "Select Addressee" ) );
00109 setButtons( Ok | Cancel );
00110 setDefaultButton( Ok );
00111
00112 QWidget *topWidget = new QWidget( this );
00113 setMainWidget( topWidget );
00114
00115 QBoxLayout *topLayout = new QHBoxLayout( topWidget );
00116 QBoxLayout *listLayout = new QVBoxLayout;
00117 topLayout->addLayout( listLayout );
00118
00119 d->mAddresseeList = new QTreeWidget( topWidget );
00120 d->mAddresseeList->setColumnCount( 2 );
00121 QStringList headerTitles;
00122 headerTitles << i18nc( "@title:column addressee name", "Name" )
00123 << i18nc( "@title:column addressee email", "Email" );
00124 d->mAddresseeList->setHeaderItem( new QTreeWidgetItem( headerTitles ) );
00125 listLayout->addWidget( d->mAddresseeList );
00126 connect( d->mAddresseeList, SIGNAL( itemDoubleClicked( QTreeWidgetItem *, int ) ),
00127 SLOT( accept() ) );
00128 connect( d->mAddresseeList, SIGNAL( itemSelectionChanged() ),
00129 SLOT( updateEdit() ) );
00130
00131 d->mAddresseeEdit = new KLineEdit( topWidget );
00132 d->mAddresseeEdit->setCompletionMode( KGlobalSettings::CompletionAuto );
00133 connect( d->mAddresseeEdit->completionObject(), SIGNAL( match( const QString & ) ),
00134 SLOT( selectItem( const QString & ) ) );
00135 d->mAddresseeEdit->setFocus();
00136 d->mAddresseeEdit->completionObject()->setIgnoreCase( true );
00137 listLayout->addWidget( d->mAddresseeEdit );
00138
00139 setInitialSize( QSize( 450, 300 ) );
00140
00141 if ( d->mMultiple ) {
00142 QBoxLayout *selectedLayout = new QVBoxLayout;
00143 topLayout->addLayout( selectedLayout );
00144
00145 QGroupBox *selectedGroup =
00146 new QGroupBox( i18nc( "@title:group selected addressees", "Selected" ), topWidget );
00147 QHBoxLayout *groupLayout = new QHBoxLayout;
00148 selectedGroup->setLayout( groupLayout );
00149 selectedLayout->addWidget( selectedGroup );
00150
00151 d->mSelectedList = new QTreeWidget( selectedGroup );
00152 groupLayout->addWidget( d->mSelectedList );
00153 d->mSelectedList->setColumnCount( 2 );
00154 QStringList headerTitles;
00155 headerTitles << i18nc( "@title:column addressee name", "Name" )
00156 << i18nc( "@title:column addressee email", "Email" );
00157 d->mSelectedList->setHeaderItem( new QTreeWidgetItem( headerTitles ) );
00158
00159 connect( d->mSelectedList, SIGNAL( itemDoubleClicked( QTreeWidgetItem *, int ) ),
00160 SLOT( removeSelected() ) );
00161
00162 QPushButton *unselectButton =
00163 new QPushButton( i18nc( "@action:button unselect addressee", "Unselect" ), selectedGroup );
00164 selectedLayout->addWidget( unselectButton );
00165 connect( unselectButton, SIGNAL( clicked() ), SLOT( removeSelected() ) );
00166
00167 connect( d->mAddresseeList, SIGNAL( itemClicked( QTreeWidgetItem *, int ) ),
00168 SLOT( addSelected( QTreeWidgetItem * ) ) );
00169
00170 setInitialSize( QSize( 650, 350 ) );
00171 }
00172
00173 d->mAddressBook = StdAddressBook::self( true );
00174 connect( d->mAddressBook, SIGNAL( addressBookChanged( AddressBook* ) ),
00175 SLOT( addressBookChanged() ) );
00176 connect( d->mAddressBook, SIGNAL( loadingFinished( Resource* ) ),
00177 SLOT( addressBookChanged() ) );
00178
00179 d->loadAddressBook();
00180 }
00181
00182 AddresseeDialog::~AddresseeDialog()
00183 {
00184 delete d;
00185 }
00186
00187 Addressee AddresseeDialog::addressee() const
00188 {
00189 AddresseeItem *aItem = 0;
00190
00191 if ( d->mMultiple ) {
00192 aItem = dynamic_cast<AddresseeItem *>( d->mSelectedList->topLevelItem( 0 ) );
00193 } else {
00194 QList<QTreeWidgetItem*> selected = d->mAddresseeList->selectedItems();
00195 if ( selected.count() != 0 ) {
00196 aItem = dynamic_cast<AddresseeItem *>( selected.at( 0 ) );
00197 }
00198 }
00199
00200 if ( aItem ) {
00201 return aItem->addressee();
00202 }
00203 return Addressee();
00204 }
00205
00206 Addressee::List AddresseeDialog::addressees() const
00207 {
00208 Addressee::List al;
00209 AddresseeItem *aItem = 0;
00210
00211 if ( d->mMultiple ) {
00212 for ( int i = 0; i < d->mSelectedList->topLevelItemCount(); ++i ) {
00213 aItem = dynamic_cast<AddresseeItem *>( d->mSelectedList->topLevelItem( i ) );
00214 if ( aItem ) {
00215 al.append( aItem->addressee() );
00216 }
00217 }
00218 } else {
00219 QList<QTreeWidgetItem*> selected = d->mAddresseeList->selectedItems();
00220 if ( selected.count() != 0 ) {
00221 aItem = dynamic_cast<AddresseeItem *>( selected.at( 0 ) );
00222 }
00223 if ( aItem ) {
00224 al.append( aItem->addressee() );
00225 }
00226 }
00227
00228 return al;
00229 }
00230
00231 Addressee AddresseeDialog::getAddressee( QWidget *parent )
00232 {
00233 AddresseeDialog dlg( parent );
00234 if ( dlg.exec() ) {
00235 return dlg.addressee();
00236 }
00237
00238 return Addressee();
00239 }
00240
00241 Addressee::List AddresseeDialog::getAddressees( QWidget *parent )
00242 {
00243 AddresseeDialog dlg( parent, true );
00244 if ( dlg.exec() ) {
00245 return dlg.addressees();
00246 }
00247
00248 return Addressee::List();
00249 }
00250
00251 void AddresseeDialog::Private::loadAddressBook()
00252 {
00253 mAddresseeList->clear();
00254 mItemDict.clear();
00255 mAddresseeEdit->completionObject()->clear();
00256
00257 AddressBook::Iterator it;
00258 for ( it = mAddressBook->begin(); it != mAddressBook->end(); ++it ) {
00259 AddresseeItem *item = new AddresseeItem( mAddresseeList, (*it) );
00260 addCompletionItem( (*it).realName(), item );
00261 addCompletionItem( (*it).preferredEmail(), item );
00262 }
00263 }
00264
00265 void AddresseeDialog::Private::addCompletionItem( const QString &str, QTreeWidgetItem *item )
00266 {
00267 if ( str.isEmpty() ) {
00268 return;
00269 }
00270
00271 mItemDict.insert( str, item );
00272 mAddresseeEdit->completionObject()->addItem( str );
00273 }
00274
00275 void AddresseeDialog::Private::selectItem( const QString &str )
00276 {
00277 if ( str.isEmpty() ) {
00278 return;
00279 }
00280
00281 QTreeWidgetItem *item = mItemDict.value( str, 0 );
00282 if ( item ) {
00283 mAddresseeList->blockSignals( true );
00284 mAddresseeList->setItemSelected( item, true );
00285 mAddresseeList->scrollToItem( item );
00286 mAddresseeList->blockSignals( false );
00287 }
00288 }
00289
00290 void AddresseeDialog::Private::updateEdit()
00291 {
00292 QList<QTreeWidgetItem*> selected = mAddresseeList->selectedItems();
00293 if ( selected.count() == 0 ) {
00294 return;
00295 }
00296 QTreeWidgetItem *item = selected.at( 0 );
00297 mAddresseeEdit->setText( item->text( 0 ) );
00298 mAddresseeEdit->setSelection( 0, item->text( 0 ).length() );
00299 }
00300
00301 void AddresseeDialog::Private::addSelected( QTreeWidgetItem *item )
00302 {
00303 AddresseeItem *addrItem = dynamic_cast<AddresseeItem *>( item );
00304 if ( !addrItem ) {
00305 return;
00306 }
00307
00308 Addressee a = addrItem->addressee();
00309
00310 QTreeWidgetItem *selectedItem = mSelectedDict.value( a.uid(), 0 );
00311 if ( !selectedItem ) {
00312 selectedItem = new AddresseeItem( mSelectedList, a );
00313 mSelectedDict.insert( a.uid(), selectedItem );
00314 }
00315 }
00316
00317 void AddresseeDialog::Private::removeSelected()
00318 {
00319 QList<QTreeWidgetItem*> selected = mSelectedList->selectedItems();
00320 if ( selected.count() == 0 ) {
00321 return;
00322 }
00323 AddresseeItem *addrItem = dynamic_cast<AddresseeItem *>( selected.at( 0 ) );
00324 if ( !addrItem ) {
00325 return;
00326 }
00327
00328 mSelectedDict.remove( addrItem->addressee().uid() );
00329 delete addrItem;
00330 }
00331
00332 void AddresseeDialog::Private::addressBookChanged()
00333 {
00334 loadAddressBook();
00335 }
00336
00337 #include "addresseedialog.moc"