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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( "<\\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( i18n( "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 << i18n( "Name" ) << i18n( "Email" );
00123 d->mAddresseeList->setHeaderItem( new QTreeWidgetItem( headerTitles ) );
00124 listLayout->addWidget( d->mAddresseeList );
00125 connect( d->mAddresseeList, SIGNAL( itemDoubleClicked( QTreeWidgetItem *, int ) ),
00126 SLOT( accept() ) );
00127 connect( d->mAddresseeList, SIGNAL( itemSelectionChanged() ),
00128 SLOT( updateEdit() ) );
00129
00130 d->mAddresseeEdit = new KLineEdit( topWidget );
00131 d->mAddresseeEdit->setCompletionMode( KGlobalSettings::CompletionAuto );
00132 connect( d->mAddresseeEdit->completionObject(), SIGNAL( match( const QString & ) ),
00133 SLOT( selectItem( const QString & ) ) );
00134 d->mAddresseeEdit->setFocus();
00135 d->mAddresseeEdit->completionObject()->setIgnoreCase( true );
00136 listLayout->addWidget( d->mAddresseeEdit );
00137
00138 setInitialSize( QSize( 450, 300 ) );
00139
00140 if ( d->mMultiple ) {
00141 QBoxLayout *selectedLayout = new QVBoxLayout;
00142 topLayout->addLayout( selectedLayout );
00143 topLayout->setSpacing( spacingHint() );
00144
00145 QGroupBox *selectedGroup = new QGroupBox( i18n( "Selected" ), topWidget );
00146 QHBoxLayout *groupLayout = new QHBoxLayout;
00147 selectedGroup->setLayout( groupLayout );
00148 selectedLayout->addWidget( selectedGroup );
00149
00150 d->mSelectedList = new QTreeWidget( selectedGroup );
00151 groupLayout->addWidget( d->mSelectedList );
00152 d->mSelectedList->setColumnCount( 2 );
00153 QStringList headerTitles;
00154 headerTitles << i18n( "Name" ) << i18n( "Email" );
00155 d->mSelectedList->setHeaderItem( new QTreeWidgetItem( headerTitles ) );
00156
00157 connect( d->mSelectedList, SIGNAL( itemDoubleClicked( QTreeWidgetItem *, int ) ),
00158 SLOT( removeSelected() ) );
00159
00160 QPushButton *unselectButton = new QPushButton( i18n( "Unselect" ), selectedGroup );
00161 selectedLayout->addWidget( unselectButton );
00162 connect( unselectButton, SIGNAL( clicked() ), SLOT( removeSelected() ) );
00163
00164 connect( d->mAddresseeList, SIGNAL( itemClicked( QTreeWidgetItem *, int ) ),
00165 SLOT( addSelected( QTreeWidgetItem * ) ) );
00166
00167 setInitialSize( QSize( 650, 350 ) );
00168 }
00169
00170 d->mAddressBook = StdAddressBook::self( true );
00171 connect( d->mAddressBook, SIGNAL( addressBookChanged( AddressBook* ) ),
00172 SLOT( addressBookChanged() ) );
00173 connect( d->mAddressBook, SIGNAL( loadingFinished( Resource* ) ),
00174 SLOT( addressBookChanged() ) );
00175
00176 d->loadAddressBook();
00177 }
00178
00179 AddresseeDialog::~AddresseeDialog()
00180 {
00181 delete d;
00182 }
00183
00184 Addressee AddresseeDialog::addressee() const
00185 {
00186 AddresseeItem *aItem = 0;
00187
00188 if ( d->mMultiple ) {
00189 aItem = dynamic_cast<AddresseeItem *>( d->mSelectedList->topLevelItem( 0 ) );
00190 } else {
00191 QList<QTreeWidgetItem*> selected = d->mAddresseeList->selectedItems();
00192 if ( selected.count() != 0 ) {
00193 aItem = dynamic_cast<AddresseeItem *>( selected.at( 0 ) );
00194 }
00195 }
00196
00197 if ( aItem ) {
00198 return aItem->addressee();
00199 }
00200 return Addressee();
00201 }
00202
00203 Addressee::List AddresseeDialog::addressees() const
00204 {
00205 Addressee::List al;
00206 AddresseeItem *aItem = 0;
00207
00208 if ( d->mMultiple ) {
00209 for ( int i = 0; i < d->mSelectedList->topLevelItemCount(); i++ ) {
00210 aItem = dynamic_cast<AddresseeItem *>( d->mSelectedList->topLevelItem( i ) );
00211 if ( aItem ) {
00212 al.append( aItem->addressee() );
00213 }
00214 }
00215 } else {
00216 QList<QTreeWidgetItem*> selected = d->mAddresseeList->selectedItems();
00217 if ( selected.count() != 0 ) {
00218 aItem = dynamic_cast<AddresseeItem *>( selected.at( 0 ) );
00219 }
00220 if ( aItem ) {
00221 al.append( aItem->addressee() );
00222 }
00223 }
00224
00225 return al;
00226 }
00227
00228 Addressee AddresseeDialog::getAddressee( QWidget *parent )
00229 {
00230 AddresseeDialog dlg( parent );
00231 if ( dlg.exec() ) {
00232 return dlg.addressee();
00233 }
00234
00235 return Addressee();
00236 }
00237
00238 Addressee::List AddresseeDialog::getAddressees( QWidget *parent )
00239 {
00240 AddresseeDialog dlg( parent, true );
00241 if ( dlg.exec() ) {
00242 return dlg.addressees();
00243 }
00244
00245 return Addressee::List();
00246 }
00247
00248 void AddresseeDialog::Private::loadAddressBook()
00249 {
00250 mAddresseeList->clear();
00251 mItemDict.clear();
00252 mAddresseeEdit->completionObject()->clear();
00253
00254 AddressBook::Iterator it;
00255 for ( it = mAddressBook->begin(); it != mAddressBook->end(); ++it ) {
00256 AddresseeItem *item = new AddresseeItem( mAddresseeList, (*it) );
00257 addCompletionItem( (*it).realName(), item );
00258 addCompletionItem( (*it).preferredEmail(), item );
00259 }
00260 }
00261
00262 void AddresseeDialog::Private::addCompletionItem( const QString &str, QTreeWidgetItem *item )
00263 {
00264 if ( str.isEmpty() ) {
00265 return;
00266 }
00267
00268 mItemDict.insert( str, item );
00269 mAddresseeEdit->completionObject()->addItem( str );
00270 }
00271
00272 void AddresseeDialog::Private::selectItem( const QString &str )
00273 {
00274 if ( str.isEmpty() ) {
00275 return;
00276 }
00277
00278 QTreeWidgetItem *item = mItemDict.value( str, 0 );
00279 if ( item ) {
00280 mAddresseeList->blockSignals( true );
00281 mAddresseeList->setItemSelected( item, true );
00282 mAddresseeList->scrollToItem( item );
00283 mAddresseeList->blockSignals( false );
00284 }
00285 }
00286
00287 void AddresseeDialog::Private::updateEdit()
00288 {
00289 QList<QTreeWidgetItem*> selected = mAddresseeList->selectedItems();
00290 if ( selected.count() == 0 ) {
00291 return;
00292 }
00293 QTreeWidgetItem *item = selected.at( 0 );
00294 mAddresseeEdit->setText( item->text( 0 ) );
00295 mAddresseeEdit->setSelection( 0, item->text( 0 ).length() );
00296 }
00297
00298 void AddresseeDialog::Private::addSelected( QTreeWidgetItem *item )
00299 {
00300 AddresseeItem *addrItem = dynamic_cast<AddresseeItem *>( item );
00301 if ( !addrItem ) {
00302 return;
00303 }
00304
00305 Addressee a = addrItem->addressee();
00306
00307 QTreeWidgetItem *selectedItem = mSelectedDict.value( a.uid(), 0 );
00308 if ( !selectedItem ) {
00309 selectedItem = new AddresseeItem( mSelectedList, a );
00310 mSelectedDict.insert( a.uid(), selectedItem );
00311 }
00312 }
00313
00314 void AddresseeDialog::Private::removeSelected()
00315 {
00316 QList<QTreeWidgetItem*> selected = mAddresseeList->selectedItems();
00317 if ( selected.count() == 0 ) {
00318 return;
00319 }
00320 AddresseeItem *addrItem = dynamic_cast<AddresseeItem *>( selected.at( 0 ) );
00321 if ( !addrItem ) {
00322 return;
00323 }
00324
00325 mSelectedDict.remove( addrItem->addressee().uid() );
00326 delete addrItem;
00327 }
00328
00329 void AddresseeDialog::Private::addressBookChanged()
00330 {
00331 loadAddressBook();
00332 }
00333
00334 #include "addresseedialog.moc"