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00025 #include "recipientseditor.h"
00026
00027 #include "recipientspicker.h"
00028 #include "kwindowpositioner.h"
00029 #include "distributionlistdialog.h"
00030 #include "globalsettings.h"
00031
00032 #include <libemailfunctions/email.h>
00033
00034 #include <kapplication.h>
00035 #include <kdebug.h>
00036 #include <kinputdialog.h>
00037 #include <klocale.h>
00038 #include <kiconloader.h>
00039 #include <kmessagebox.h>
00040
00041 #include <qlayout.h>
00042 #include <qlabel.h>
00043 #include <qscrollview.h>
00044 #include <qcombobox.h>
00045 #include <qhbox.h>
00046 #include <qtimer.h>
00047 #include <qpushbutton.h>
00048 #include <qstylesheet.h>
00049
00050 Recipient::Recipient( const QString &email, Recipient::Type type )
00051 : mEmail( email ), mType( type )
00052 {
00053 }
00054
00055 void Recipient::setType( Type type )
00056 {
00057 mType = type;
00058 }
00059
00060 Recipient::Type Recipient::type() const
00061 {
00062 return mType;
00063 }
00064
00065 void Recipient::setEmail( const QString &email )
00066 {
00067 mEmail = email;
00068 }
00069
00070 QString Recipient::email() const
00071 {
00072 return mEmail;
00073 }
00074
00075 bool Recipient::isEmpty() const
00076 {
00077 return mEmail.isEmpty();
00078 }
00079
00080 int Recipient::typeToId( Recipient::Type type )
00081 {
00082 return static_cast<int>( type );
00083 }
00084
00085 Recipient::Type Recipient::idToType( int id )
00086 {
00087 return static_cast<Type>( id );
00088 }
00089
00090 QString Recipient::typeLabel() const
00091 {
00092 return typeLabel( mType );
00093 }
00094
00095 QString Recipient::typeLabel( Recipient::Type type )
00096 {
00097 switch( type ) {
00098 case To:
00099 return i18n("To");
00100 case Cc:
00101 return i18n("CC");
00102 case Bcc:
00103 return i18n("BCC");
00104 case Undefined:
00105 break;
00106 }
00107
00108 return i18n("<Undefined RecipientType>");
00109 }
00110
00111 QStringList Recipient::allTypeLabels()
00112 {
00113 QStringList types;
00114 types.append( typeLabel( To ) );
00115 types.append( typeLabel( Cc ) );
00116 types.append( typeLabel( Bcc ) );
00117 return types;
00118 }
00119
00120
00121 RecipientComboBox::RecipientComboBox( QWidget *parent )
00122 : QComboBox( parent )
00123 {
00124 }
00125
00126 void RecipientComboBox::keyPressEvent( QKeyEvent *ev )
00127 {
00128 if ( ev->key() == Key_Right ) emit rightPressed();
00129 else QComboBox::keyPressEvent( ev );
00130 }
00131
00132
00133 void RecipientLineEdit::keyPressEvent( QKeyEvent *ev )
00134 {
00135 if ( ev->key() == Key_Backspace && text().isEmpty() ) {
00136 ev->accept();
00137 emit deleteMe();
00138 } else if ( ev->key() == Key_Left && cursorPosition() == 0 ) {
00139 emit leftPressed();
00140 } else if ( ev->key() == Key_Right && cursorPosition() == (int)text().length() ) {
00141 emit rightPressed();
00142 } else {
00143 KMLineEdit::keyPressEvent( ev );
00144 }
00145 }
00146
00147 RecipientLine::RecipientLine( QWidget *parent )
00148 : QWidget( parent ), mRecipientsCount( 0 ), mModified( false )
00149 {
00150 QBoxLayout *topLayout = new QHBoxLayout( this );
00151 topLayout->setSpacing( KDialog::spacingHint() );
00152
00153 QStringList recipientTypes = Recipient::allTypeLabels();
00154
00155 mCombo = new RecipientComboBox( this );
00156 mCombo->insertStringList( recipientTypes );
00157 topLayout->addWidget( mCombo );
00158 QToolTip::add( mCombo, i18n("Select type of recipient") );
00159
00160 mEdit = new RecipientLineEdit( this );
00161 topLayout->addWidget( mEdit );
00162 connect( mEdit, SIGNAL( returnPressed() ), SLOT( slotReturnPressed() ) );
00163 connect( mEdit, SIGNAL( deleteMe() ), SLOT( slotPropagateDeletion() ) );
00164 connect( mEdit, SIGNAL( textChanged( const QString & ) ),
00165 SLOT( analyzeLine( const QString & ) ) );
00166 connect( mEdit, SIGNAL( focusUp() ), SLOT( slotFocusUp() ) );
00167 connect( mEdit, SIGNAL( focusDown() ), SLOT( slotFocusDown() ) );
00168 connect( mEdit, SIGNAL( rightPressed() ), SIGNAL( rightPressed() ) );
00169
00170 connect( mEdit, SIGNAL( leftPressed() ), mCombo, SLOT( setFocus() ) );
00171 connect( mCombo, SIGNAL( rightPressed() ), mEdit, SLOT( setFocus() ) );
00172
00173 connect( mCombo, SIGNAL( activated ( int ) ),
00174 this, SLOT( slotTypeModified() ) );
00175
00176 mRemoveButton = new QPushButton( this );
00177 mRemoveButton->setIconSet( KApplication::reverseLayout() ? SmallIconSet("locationbar_erase") : SmallIconSet( "clear_left" ) );
00178 topLayout->addWidget( mRemoveButton );
00179 connect( mRemoveButton, SIGNAL( clicked() ), SLOT( slotPropagateDeletion() ) );
00180 QToolTip::add( mRemoveButton, i18n("Remove recipient line") );
00181 }
00182
00183 void RecipientLine::slotFocusUp()
00184 {
00185 emit upPressed( this );
00186 }
00187
00188 void RecipientLine::slotFocusDown()
00189 {
00190 emit downPressed( this );
00191 }
00192
00193 void RecipientLine::slotTypeModified()
00194 {
00195 mModified = true;
00196
00197 emit typeModified( this );
00198 }
00199
00200 void RecipientLine::analyzeLine( const QString &text )
00201 {
00202 QStringList r = KPIM::splitEmailAddrList( text );
00203 if ( int( r.count() ) != mRecipientsCount ) {
00204 mRecipientsCount = r.count();
00205 emit countChanged();
00206 }
00207 }
00208
00209 int RecipientLine::recipientsCount()
00210 {
00211 return mRecipientsCount;
00212 }
00213
00214 void RecipientLine::setRecipient( const Recipient &rec )
00215 {
00216 mEdit->setText( rec.email() );
00217 mCombo->setCurrentItem( Recipient::typeToId( rec.type() ) );
00218 }
00219
00220 void RecipientLine::setRecipient( const QString &email )
00221 {
00222 setRecipient( Recipient( email ) );
00223 }
00224
00225 Recipient RecipientLine::recipient() const
00226 {
00227 return Recipient( mEdit->text(),
00228 Recipient::idToType( mCombo->currentItem() ) );
00229 }
00230
00231 void RecipientLine::setRecipientType( Recipient::Type type )
00232 {
00233 mCombo->setCurrentItem( Recipient::typeToId( type ) );
00234 }
00235
00236 Recipient::Type RecipientLine::recipientType() const
00237 {
00238 return Recipient::idToType( mCombo->currentItem() );
00239 }
00240
00241 void RecipientLine::activate()
00242 {
00243 mEdit->setFocus();
00244 }
00245
00246 bool RecipientLine::isActive()
00247 {
00248 return mEdit->hasFocus();
00249 }
00250
00251 bool RecipientLine::isEmpty()
00252 {
00253 return mEdit->text().isEmpty();
00254 }
00255
00256 bool RecipientLine::isModified()
00257 {
00258 return mModified || mEdit->isModified();
00259 }
00260
00261 void RecipientLine::clearModified()
00262 {
00263 mModified = false;
00264 mEdit->clearModified();
00265 }
00266
00267 void RecipientLine::slotReturnPressed()
00268 {
00269 emit returnPressed( this );
00270 }
00271
00272 void RecipientLine::slotPropagateDeletion()
00273 {
00274 emit deleteLine( this );
00275 }
00276
00277 void RecipientLine::keyPressEvent( QKeyEvent *ev )
00278 {
00279 if ( ev->key() == Key_Up ) {
00280 emit upPressed( this );
00281 } else if ( ev->key() == Key_Down ) {
00282 emit downPressed( this );
00283 }
00284 }
00285
00286 int RecipientLine::setComboWidth( int w )
00287 {
00288 w = QMAX( w, mCombo->sizeHint().width() );
00289 mCombo->setFixedWidth( w );
00290 mCombo->updateGeometry();
00291 parentWidget()->updateGeometry();
00292 return w;
00293 }
00294
00295 void RecipientLine::fixTabOrder( QWidget *previous )
00296 {
00297 setTabOrder( previous, mCombo );
00298 setTabOrder( mCombo, mEdit );
00299 setTabOrder( mEdit, mRemoveButton );
00300 }
00301
00302 QWidget *RecipientLine::tabOut() const
00303 {
00304 return mRemoveButton;
00305 }
00306
00307 void RecipientLine::clear()
00308 {
00309 mEdit->clear();
00310 }
00311
00312 void RecipientLine::setRemoveLineButtonEnabled( bool b )
00313 {
00314 mRemoveButton->setEnabled( b );
00315 }
00316
00317
00318
00319
00320 RecipientsView::RecipientsView( QWidget *parent )
00321 : QScrollView( parent ), mCurDelLine( 0 ), mModified( false ),
00322 mFirstColumnWidth( 0 ), mLineHeight( 0 )
00323 {
00324 setHScrollBarMode( AlwaysOff );
00325 setLineWidth( 0 );
00326
00327 addLine();
00328 setResizePolicy( QScrollView::Manual );
00329 setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Fixed );
00330 }
00331
00332 RecipientLine *RecipientsView::activeLine()
00333 {
00334 return mLines.last();
00335 }
00336
00337 RecipientLine *RecipientsView::emptyLine()
00338 {
00339 RecipientLine *line;
00340 for( line = mLines.first(); line; line = mLines.next() ) {
00341 if ( line->isEmpty() ) return line;
00342 }
00343
00344 return 0;
00345 }
00346
00347 RecipientLine *RecipientsView::addLine()
00348 {
00349 RecipientLine *line = new RecipientLine( viewport() );
00350 addChild( line, 0, mLines.count() * mLineHeight );
00351 line->show();
00352 connect( line, SIGNAL( returnPressed( RecipientLine * ) ),
00353 SLOT( slotReturnPressed( RecipientLine * ) ) );
00354 connect( line, SIGNAL( upPressed( RecipientLine * ) ),
00355 SLOT( slotUpPressed( RecipientLine * ) ) );
00356 connect( line, SIGNAL( downPressed( RecipientLine * ) ),
00357 SLOT( slotDownPressed( RecipientLine * ) ) );
00358 connect( line, SIGNAL( rightPressed() ), SIGNAL( focusRight() ) );
00359 connect( line, SIGNAL( deleteLine( RecipientLine * ) ),
00360 SLOT( slotDecideLineDeletion( RecipientLine * ) ) );
00361 connect( line, SIGNAL( countChanged() ), SLOT( calculateTotal() ) );
00362 connect( line, SIGNAL( typeModified( RecipientLine * ) ),
00363 SLOT( slotTypeModified( RecipientLine * ) ) );
00364
00365 if ( mLines.last() ) {
00366 if ( mLines.count() == 1 ) {
00367 if ( GlobalSettings::self()->secondRecipientTypeDefault() ==
00368 GlobalSettings::EnumSecondRecipientTypeDefault::To ) {
00369 line->setRecipientType( Recipient::To );
00370 } else {
00371 if ( mLines.last()->recipientType() == Recipient::Bcc ) {
00372 line->setRecipientType( Recipient::To );
00373 } else {
00374 line->setRecipientType( Recipient::Cc );
00375 }
00376 }
00377 } else {
00378 line->setRecipientType( mLines.last()->recipientType() );
00379 }
00380 line->fixTabOrder( mLines.last()->tabOut() );
00381 }
00382
00383 mLines.append( line );
00384
00385 if ( mLines.count() == 1 ) {
00386 mLines.first()->setRemoveLineButtonEnabled( false );
00387 } else {
00388 mLines.first()->setRemoveLineButtonEnabled( true );
00389 }
00390
00391 mFirstColumnWidth = line->setComboWidth( mFirstColumnWidth );
00392
00393 mLineHeight = line->minimumSizeHint().height();
00394
00395 line->resize( viewport()->width(), mLineHeight );
00396
00397 resizeView();
00398
00399 calculateTotal();
00400
00401 ensureVisible( 0, mLines.count() * mLineHeight );
00402
00403 return line;
00404 }
00405
00406 void RecipientsView::slotTypeModified( RecipientLine *line )
00407 {
00408 if ( mLines.count() == 2 ||
00409 ( mLines.count() == 3 && mLines.at( 2 )->isEmpty() ) ) {
00410 if ( mLines.at( 1 ) == line ) {
00411 if ( line->recipientType() == Recipient::To ) {
00412 GlobalSettings::self()->setSecondRecipientTypeDefault(
00413 GlobalSettings::EnumSecondRecipientTypeDefault::To );
00414 } else if ( line->recipientType() == Recipient::Cc ) {
00415 GlobalSettings::self()->setSecondRecipientTypeDefault(
00416 GlobalSettings::EnumSecondRecipientTypeDefault::Cc );
00417 }
00418 }
00419 }
00420 }
00421
00422 void RecipientsView::calculateTotal()
00423 {
00424 int count = 0;
00425 int empty = 0;
00426
00427 RecipientLine *line;
00428 for( line = mLines.first(); line; line = mLines.next() ) {
00429 if ( line->isEmpty() ) ++empty;
00430 else count += line->recipientsCount();
00431 }
00432
00433 if ( empty == 0 ) addLine();
00434
00435 emit totalChanged( count, mLines.count() );
00436 }
00437
00438 void RecipientsView::slotReturnPressed( RecipientLine *line )
00439 {
00440 if ( !line->recipient().isEmpty() ) {
00441 RecipientLine *empty = emptyLine();
00442 if ( !empty ) empty = addLine();
00443 activateLine( empty );
00444 }
00445 }
00446
00447 void RecipientsView::slotDownPressed( RecipientLine *line )
00448 {
00449 int pos = mLines.find( line );
00450 if ( pos >= (int)mLines.count() - 1 ) {
00451 emit focusDown();
00452 } else if ( pos >= 0 ) {
00453 activateLine( mLines.at( pos + 1 ) );
00454 }
00455 }
00456
00457 void RecipientsView::slotUpPressed( RecipientLine *line )
00458 {
00459 int pos = mLines.find( line );
00460 if ( pos > 0 ) {
00461 activateLine( mLines.at( pos - 1 ) );
00462 } else {
00463 emit focusUp();
00464 }
00465 }
00466
00467 void RecipientsView::slotDecideLineDeletion( RecipientLine *line )
00468 {
00469 if ( !line->isEmpty() )
00470 mModified = true;
00471 if ( mLines.count() == 1 ) {
00472 line->clear();
00473 } else {
00474 mCurDelLine = line;
00475 QTimer::singleShot( 0, this, SLOT( slotDeleteLine( ) ) );
00476 }
00477 }
00478
00479 void RecipientsView::slotDeleteLine()
00480 {
00481 if ( !mCurDelLine )
00482 return;
00483
00484 RecipientLine *line = mCurDelLine;
00485 int pos = mLines.find( line );
00486
00487 int newPos;
00488 if ( pos == 0 ) newPos = pos + 1;
00489 else newPos = pos - 1;
00490
00491
00492 if ( mLines.at( newPos ) )
00493 mLines.at( newPos )->activate();
00494
00495 mLines.remove( line );
00496 removeChild( line );
00497 delete line;
00498
00499 bool atLeastOneToLine = false;
00500 unsigned int firstCC = 0;
00501 for( uint i = pos; i < mLines.count(); ++i ) {
00502 RecipientLine *line = mLines.at( i );
00503 moveChild( line, childX( line ), childY( line ) - mLineHeight );
00504 if ( line->recipientType() == Recipient::To )
00505 atLeastOneToLine = true;
00506 else if ( ( line->recipientType() == Recipient::Cc ) && ( i == 0 ) )
00507 firstCC = i;
00508 }
00509
00510 if ( mLines.count() == 1 )
00511 mLines.first()->setRemoveLineButtonEnabled( false );
00512
00513 if ( !atLeastOneToLine )
00514 mLines.at( firstCC )->setRecipientType( Recipient::To );
00515
00516 calculateTotal();
00517
00518 resizeView();
00519 }
00520
00521 void RecipientsView::resizeView()
00522 {
00523 resizeContents( width(), mLines.count() * mLineHeight );
00524
00525 if ( mLines.count() < 6 ) {
00526 setFixedHeight( mLineHeight * mLines.count() );
00527 }
00528 }
00529
00530 void RecipientsView::activateLine( RecipientLine *line )
00531 {
00532 line->activate();
00533 ensureVisible( 0, childY( line ) );
00534 }
00535
00536 void RecipientsView::viewportResizeEvent ( QResizeEvent *ev )
00537 {
00538 for( uint i = 0; i < mLines.count(); ++i ) {
00539 mLines.at( i )->resize( ev->size().width(), mLineHeight );
00540 }
00541 }
00542
00543 QSize RecipientsView::sizeHint() const
00544 {
00545 return QSize( 200, mLineHeight * mLines.count() );
00546 }
00547
00548 QSize RecipientsView::minimumSizeHint() const
00549 {
00550 int height;
00551
00552 uint numLines = 5;
00553
00554 if ( mLines.count() < numLines ) height = mLineHeight * mLines.count();
00555 else height = mLineHeight * numLines;
00556
00557 return QSize( 200, height );
00558 }
00559
00560 Recipient::List RecipientsView::recipients() const
00561 {
00562 Recipient::List recipients;
00563
00564 QPtrListIterator<RecipientLine> it( mLines );
00565 RecipientLine *line;
00566 while( ( line = it.current() ) ) {
00567 if ( !line->recipient().isEmpty() ) {
00568 recipients.append( line->recipient() );
00569 }
00570
00571 ++it;
00572 }
00573
00574 return recipients;
00575 }
00576
00577 void RecipientsView::removeRecipient( const QString & recipient,
00578 Recipient::Type type )
00579 {
00580
00581 QPtrListIterator<RecipientLine> it( mLines );
00582 RecipientLine *line;
00583 while( ( line = it.current() ) ) {
00584 if ( ( line->recipient().email() == recipient ) &&
00585 ( line->recipientType() == type ) ) {
00586 break;
00587 }
00588 ++it;
00589 }
00590 if ( line )
00591 line->clear();
00592 }
00593
00594 bool RecipientsView::isModified()
00595 {
00596 if ( mModified )
00597 return true;
00598
00599 QPtrListIterator<RecipientLine> it( mLines );
00600 RecipientLine *line;
00601 while( ( line = it.current() ) ) {
00602 if ( line->isModified() ) {
00603 return true;
00604 }
00605 ++it;
00606 }
00607
00608 return false;
00609 }
00610
00611 void RecipientsView::clearModified()
00612 {
00613 mModified = false;
00614
00615 QPtrListIterator<RecipientLine> it( mLines );
00616 RecipientLine *line;
00617 while( ( line = it.current() ) ) {
00618 line->clearModified();
00619 ++it;
00620 }
00621 }
00622
00623 void RecipientsView::setFocus()
00624 {
00625 if ( mLines.last()->isActive() ) setFocusBottom();
00626 else setFocusTop();
00627 }
00628
00629 void RecipientsView::setFocusTop()
00630 {
00631 RecipientLine *line = mLines.first();
00632 if ( line ) line->activate();
00633 else kdWarning() << "No first" << endl;
00634 }
00635
00636 void RecipientsView::setFocusBottom()
00637 {
00638 RecipientLine *line = mLines.last();
00639 if ( line ) line->activate();
00640 else kdWarning() << "No last" << endl;
00641 }
00642
00643 int RecipientsView::setFirstColumnWidth( int w )
00644 {
00645 mFirstColumnWidth = w;
00646
00647 QPtrListIterator<RecipientLine> it( mLines );
00648 RecipientLine *line;
00649 while( ( line = it.current() ) ) {
00650 mFirstColumnWidth = line->setComboWidth( mFirstColumnWidth );
00651 ++it;
00652 }
00653
00654 resizeView();
00655 return mFirstColumnWidth;
00656 }
00657
00658 RecipientsToolTip::RecipientsToolTip( RecipientsView *view, QWidget *parent )
00659 : QToolTip( parent ), mView( view )
00660 {
00661 }
00662
00663 QString RecipientsToolTip::line( const Recipient &r )
00664 {
00665 QString txt = r.email();
00666
00667 return " " + QStyleSheet::escape( txt ) + "<br/>";
00668 }
00669
00670 void RecipientsToolTip::maybeTip( const QPoint & p )
00671 {
00672 QString text = "<qt>";
00673
00674 QString to;
00675 QString cc;
00676 QString bcc;
00677
00678 Recipient::List recipients = mView->recipients();
00679 Recipient::List::ConstIterator it;
00680 for( it = recipients.begin(); it != recipients.end(); ++it ) {
00681 switch( (*it).type() ) {
00682 case Recipient::To:
00683 to += line( *it );
00684 break;
00685 case Recipient::Cc:
00686 cc += line( *it );
00687 break;
00688 case Recipient::Bcc:
00689 bcc += line( *it );
00690 break;
00691 default:
00692 break;
00693 }
00694 }
00695
00696 text += i18n("<b>To:</b><br/>") + to;
00697 if ( !cc.isEmpty() ) text += i18n("<b>CC:</b><br/>") + cc;
00698 if ( !bcc.isEmpty() ) text += i18n("<b>BCC:</b><br/>") + bcc;
00699
00700 text.append( "</qt>" );
00701
00702 QRect geometry( p + QPoint( 2, 2 ), QPoint( 400, 100 ) );
00703
00704 tip( QRect( p.x() - 20, p.y() - 20, 40, 40 ), text, geometry );
00705 }
00706
00707
00708 SideWidget::SideWidget( RecipientsView *view, QWidget *parent )
00709 : QWidget( parent ), mView( view ), mRecipientPicker( 0 )
00710 {
00711 QBoxLayout *topLayout = new QVBoxLayout( this );
00712
00713 topLayout->setSpacing( KDialog::spacingHint() );
00714 topLayout->addStretch( 1 );
00715
00716 mTotalLabel = new QLabel( this );
00717 mTotalLabel->setAlignment( AlignCenter );
00718 topLayout->addWidget( mTotalLabel );
00719 mTotalLabel->hide();
00720
00721 topLayout->addStretch( 1 );
00722
00723 new RecipientsToolTip( view, mTotalLabel );
00724
00725 mDistributionListButton = new QPushButton( i18n("Save List..."), this );
00726 topLayout->addWidget( mDistributionListButton );
00727 mDistributionListButton->hide();
00728 connect( mDistributionListButton, SIGNAL( clicked() ),
00729 SIGNAL( saveDistributionList() ) );
00730 QToolTip::add( mDistributionListButton,
00731 i18n("Save recipients as distribution list") );
00732
00733 mSelectButton = new QPushButton( i18n("Se&lect..."), this );
00734 topLayout->addWidget( mSelectButton );
00735 connect( mSelectButton, SIGNAL( clicked() ), SLOT( pickRecipient() ) );
00736 QToolTip::add( mSelectButton, i18n("Select recipients from address book") );
00737 }
00738
00739 SideWidget::~SideWidget()
00740 {
00741 }
00742
00743 RecipientsPicker* SideWidget::picker() const
00744 {
00745 if ( !mRecipientPicker ) {
00746
00747 SideWidget *non_const_this = const_cast<SideWidget*>( this );
00748 mRecipientPicker = new RecipientsPicker( non_const_this );
00749 connect( mRecipientPicker, SIGNAL( pickedRecipient( const Recipient & ) ),
00750 non_const_this, SIGNAL( pickedRecipient( const Recipient & ) ) );
00751 mPickerPositioner = new KWindowPositioner( non_const_this, mRecipientPicker );
00752 }
00753 return mRecipientPicker;
00754 }
00755
00756 void SideWidget::setFocus()
00757 {
00758 mSelectButton->setFocus();
00759 }
00760
00761 void SideWidget::setTotal( int recipients, int lines )
00762 {
00763 #if 0
00764 kdDebug() << "SideWidget::setTotal() recipients: " << recipients <<
00765 " lines: " << lines << endl;
00766 #endif
00767
00768 QString labelText;
00769 if ( recipients == 0 ) labelText = i18n("No recipients");
00770 else labelText = i18n("1 recipient","%n recipients", recipients );
00771 mTotalLabel->setText( labelText );
00772
00773 if ( lines > 3 ) mTotalLabel->show();
00774 else mTotalLabel->hide();
00775
00776 if ( lines > 2 ) mDistributionListButton->show();
00777 else mDistributionListButton->hide();
00778 }
00779
00780 void SideWidget::pickRecipient()
00781 {
00782 #if 0
00783 QString rec = KInputDialog::getText( "Pick Recipient",
00784 "Email address of recipient" );
00785 if ( !rec.isEmpty() ) emit pickedRecipient( rec );
00786 #else
00787 RecipientsPicker *p = picker();
00788 p->setDefaultType( mView->activeLine()->recipientType() );
00789 p->setRecipients( mView->recipients() );
00790 p->show();
00791 mPickerPositioner->reposition();
00792 p->raise();
00793 #endif
00794 }
00795
00796
00797 RecipientsEditor::RecipientsEditor( QWidget *parent )
00798 : QWidget( parent ), mModified( false )
00799 {
00800 QBoxLayout *topLayout = new QHBoxLayout( this );
00801 topLayout->setSpacing( KDialog::spacingHint() );
00802
00803 mRecipientsView = new RecipientsView( this );
00804 topLayout->addWidget( mRecipientsView );
00805 connect( mRecipientsView, SIGNAL( focusUp() ), SIGNAL( focusUp() ) );
00806 connect( mRecipientsView, SIGNAL( focusDown() ), SIGNAL( focusDown() ) );
00807
00808 mSideWidget = new SideWidget( mRecipientsView, this );
00809 topLayout->addWidget( mSideWidget );
00810 connect( mSideWidget, SIGNAL( pickedRecipient( const Recipient & ) ),
00811 SLOT( slotPickedRecipient( const Recipient & ) ) );
00812 connect( mSideWidget, SIGNAL( saveDistributionList() ),
00813 SLOT( saveDistributionList() ) );
00814
00815 connect( mRecipientsView, SIGNAL( totalChanged( int, int ) ),
00816 mSideWidget, SLOT( setTotal( int, int ) ) );
00817 connect( mRecipientsView, SIGNAL( focusRight() ),
00818 mSideWidget, SLOT( setFocus() ) );
00819 }
00820
00821 RecipientsEditor::~RecipientsEditor()
00822 {
00823 }
00824
00825 RecipientsPicker* RecipientsEditor::picker() const
00826 {
00827 return mSideWidget->picker();
00828 }
00829
00830 void RecipientsEditor::slotPickedRecipient( const Recipient &rec )
00831 {
00832 RecipientLine *line = mRecipientsView->activeLine();
00833 if ( !line->isEmpty() ) line = mRecipientsView->addLine();
00834
00835 Recipient r = rec;
00836 if ( r.type() == Recipient::Undefined ) {
00837 r.setType( line->recipientType() );
00838 }
00839
00840 line->setRecipient( r );
00841 mModified = true;
00842 }
00843
00844 void RecipientsEditor::saveDistributionList()
00845 {
00846 DistributionListDialog *dlg = new DistributionListDialog( this );
00847 dlg->setRecipients( mRecipientsView->recipients() );
00848 dlg->show();
00849 }
00850
00851 Recipient::List RecipientsEditor::recipients() const
00852 {
00853 return mRecipientsView->recipients();
00854 }
00855
00856 void RecipientsEditor::setRecipientString( const QString &str,
00857 Recipient::Type type )
00858 {
00859 clear();
00860
00861 int count = 1;
00862
00863 QStringList r = KPIM::splitEmailAddrList( str );
00864 QStringList::ConstIterator it;
00865 for( it = r.begin(); it != r.end(); ++it ) {
00866 if ( count++ > GlobalSettings::self()->maximumRecipients() ) {
00867 KMessageBox::sorry( this,
00868 i18n("Truncating recipients list to %1 of %2 entries.")
00869 .arg( GlobalSettings::self()->maximumRecipients() )
00870 .arg( r.count() ) );
00871 break;
00872 }
00873 addRecipient( *it, type );
00874 }
00875 }
00876
00877 QString RecipientsEditor::recipientString( Recipient::Type type )
00878 {
00879 QString str;
00880
00881 Recipient::List recipients = mRecipientsView->recipients();
00882 Recipient::List::ConstIterator it;
00883 for( it = recipients.begin(); it != recipients.end(); ++it ) {
00884 if ( (*it).type() == type ) {
00885 if ( !str.isEmpty() ) str += ", ";
00886 str.append( (*it).email() );
00887 }
00888 }
00889
00890 return str;
00891 }
00892
00893 void RecipientsEditor::addRecipient( const QString & recipient,
00894 Recipient::Type type )
00895 {
00896 RecipientLine *line = mRecipientsView->emptyLine();
00897 if ( !line ) line = mRecipientsView->addLine();
00898 line->setRecipient( Recipient( recipient, type ) );
00899 }
00900
00901 void RecipientsEditor::removeRecipient( const QString & recipient,
00902 Recipient::Type type )
00903 {
00904 mRecipientsView->removeRecipient( recipient, type );
00905 }
00906
00907 bool RecipientsEditor::isModified()
00908 {
00909 return mModified || mRecipientsView->isModified();
00910 }
00911
00912 void RecipientsEditor::clearModified()
00913 {
00914 mModified = false;
00915 mRecipientsView->clearModified();
00916 }
00917
00918 void RecipientsEditor::clear()
00919 {
00920 }
00921
00922 void RecipientsEditor::setFocus()
00923 {
00924 mRecipientsView->setFocus();
00925 }
00926
00927 void RecipientsEditor::setFocusTop()
00928 {
00929 mRecipientsView->setFocusTop();
00930 }
00931
00932 void RecipientsEditor::setFocusBottom()
00933 {
00934 mRecipientsView->setFocusBottom();
00935 }
00936
00937 int RecipientsEditor::setFirstColumnWidth( int w )
00938 {
00939 return mRecipientsView->setFirstColumnWidth( w );
00940 }
00941
00942 void RecipientsEditor::selectRecipients()
00943 {
00944 mSideWidget->pickRecipient();
00945 }
00946
00947 #include "recipientseditor.moc"