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tdepim/kaddressbook/distributionlisteditor.cpp

285 lines
10 KiB

/*
This file is part of KAddressBook.
Copyright (c) 2007 Klaralvdalens Datakonsult AB <frank@kdab.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
As a special exception, permission is given to link this program
with any edition of Qt, and distribute the resulting executable,
without including the source code for Qt in the source distribution.
*/
#include "distributionlisteditor.h"
#include "distributionlisteditor_p.h"
#include <libkdepim/addresseelineedit.h>
#include <libkdepim/distributionlist.h>
#include <libemailfunctions/email.h>
#include <kabc/addressbook.h>
#include <kapplication.h>
#include <kdialogbase.h>
#include <kglobal.h>
#include <kiconloader.h>
#include <klineedit.h>
#include <klocale.h>
#include <kmessagebox.h>
#include <qlabel.h>
#include <qlayout.h>
#include <qsignalmapper.h>
#include <qtoolbutton.h>
class KPIM::DistributionListEditor::EditorWidgetPrivate
{
public:
QScrollView* scrollView;
QSignalMapper* mapper;
KABC::AddressBook* addressBook;
QString distListUid;
QLabel* nameLabel;
QLabel* memberListLabel;
KLineEdit* nameLineEdit;
QWidget* memberListWidget;
QVBoxLayout* addresseeLayout;
QValueList<KPIM::DistributionListEditor::Line*> addressees;
KPIM::DistributionList distributionList;
KPIM::DistributionListEditor::Line* addLineForEntry( const KPIM::DistributionList::Entry& entry );
int lastLineId;
};
KPIM::DistributionListEditor::Line::Line( KABC::AddressBook* book, QWidget* parent ) : QWidget( parent ), m_addressBook( book )
{
Q_ASSERT( m_addressBook );
QBoxLayout* layout = new QHBoxLayout( this );
layout->setSpacing( KDialog::spacingHint() );
m_lineEdit = new KPIM::DistributionListEditor::LineEdit( this );
connect( m_lineEdit, SIGNAL( textChanged( const QString& ) ),
this, SLOT( textChanged( const QString& ) ) );
layout->addWidget( m_lineEdit );
m_clearButton = new QToolButton( this );
m_clearButton->setIconSet( KApplication::reverseLayout() ? SmallIconSet("locationbar_erase") : SmallIconSet( "clear_left" ) );
m_clearButton->setEnabled( false );
layout->addWidget( m_clearButton );
connect( m_clearButton, SIGNAL( clicked() ), m_lineEdit, SLOT( clear() ) );
}
void KPIM::DistributionListEditor::Line::textChanged( const QString& text )
{
m_clearButton->setEnabled( !text.isEmpty() );
if ( text.isEmpty() )
emit cleared();
emit textChanged();
}
void KPIM::DistributionListEditor::Line::setFocusToLineEdit()
{
m_lineEdit->setFocus();
}
void KPIM::DistributionListEditor::Line::setEntry( const KPIM::DistributionList::Entry& entry )
{
m_uid = entry.addressee.uid();
m_initialText = entry.addressee.fullEmail( entry.email );
m_lineEdit->setText( m_initialText );
}
KABC::Addressee KPIM::DistributionListEditor::Line::findAddressee( const QString& name, const QString& email ) const
{
if ( name.isEmpty() && email.isEmpty() )
return KABC::Addressee();
typedef KABC::Addressee::List List;
const List byEmail = m_addressBook->findByEmail( email );
if ( !byEmail.isEmpty() )
{
const List::ConstIterator end = byEmail.end();
for ( List::ConstIterator it = byEmail.begin(); it != end; ++it )
{
if ( (*it).formattedName() == name )
return *it;
}
return byEmail.first();
}
// no entry found, create new addressee:
KABC::Addressee addressee;
addressee.setUid( KApplication::randomString( 10 ) );
addressee.setFormattedName( name );
addressee.setEmails( email );
m_addressBook->insertAddressee( addressee );
return addressee;
}
KPIM::DistributionList::Entry KPIM::DistributionListEditor::Line::entry() const
{
const QString text = m_lineEdit->text();
QString name;
QString email;
KPIM::getNameAndMail(m_lineEdit->text(), name, email );
KPIM::DistributionList::Entry res;
if ( !m_uid.isNull() )
{
const KABC::Addressee addr = m_addressBook->findByUid( m_uid );
if ( m_initialText == text || addr.formattedName() == name )
res.addressee = addr;
}
if ( res.addressee.isEmpty() )
res.addressee = findAddressee( name, email );
res.email = res.addressee.preferredEmail() != email ? email : QString();
return res;
}
KPIM::DistributionListEditor::LineEdit::LineEdit( QWidget* parent ) : KPIM::AddresseeLineEdit( parent )
{
}
KPIM::DistributionListEditor::EditorWidget::EditorWidget( KABC::AddressBook* book, QWidget* parent )
: KDialogBase( parent, /*name=*/0, /*modal=*/ true, /*caption=*/QString(), KDialogBase::Ok|KDialogBase::Cancel ), d( new DistributionListEditor::EditorWidgetPrivate )
{
d->addressBook = book;
Q_ASSERT( d->addressBook );
d->lastLineId = 0;
d->mapper = new QSignalMapper( this );
connect( d->mapper, SIGNAL( mapped( int ) ),
this, SLOT( lineTextChanged( int ) ) );
setCaption( i18n( "Edit Distribution List" ) );
QWidget* main = new QWidget( this );
QVBoxLayout* mainLayout = new QVBoxLayout( main );
mainLayout->setMargin( KDialog::marginHint() );
mainLayout->setSpacing( KDialog::spacingHint() );
QHBoxLayout* nameLayout = new QHBoxLayout;
nameLayout->setSpacing( KDialog::spacingHint() );
d->nameLabel = new QLabel( main );
d->nameLabel->setText( i18n( "Name:" ) );
nameLayout->addWidget( d->nameLabel );
d->nameLineEdit = new KLineEdit( main );
nameLayout->addWidget( d->nameLineEdit );
mainLayout->addLayout( nameLayout );
mainLayout->addSpacing( 30 );
d->memberListLabel = new QLabel( main );
d->memberListLabel->setText( i18n( "Distribution list members:" ) );
mainLayout->addWidget( d->memberListLabel );
d->scrollView = new QScrollView( main );
d->scrollView->setFrameShape( QFrame::NoFrame );
mainLayout->addWidget( d->scrollView );
d->memberListWidget = new QWidget( d->scrollView->viewport() );
d->memberListWidget->setSizePolicy( QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding );
QVBoxLayout* memberLayout = new QVBoxLayout( d->memberListWidget );
d->addresseeLayout = new QVBoxLayout;
d->addresseeLayout->setSpacing( KDialog::spacingHint() );
memberLayout->addItem( d->addresseeLayout );
memberLayout->addStretch();
d->scrollView->addChild( d->memberListWidget );
d->scrollView->setResizePolicy( QScrollView::AutoOneFit );
setMainWidget( main );
KPIM::DistributionListEditor::Line* const last = d->addLineForEntry( KPIM::DistributionList::Entry() );
const QSize hint = sizeHint();
resize( hint.width() * 1.5, hint.height() );
}
KPIM::DistributionListEditor::EditorWidget::~EditorWidget()
{
delete d;
}
void KPIM::DistributionListEditor::EditorWidget::lineTextChanged( int id )
{
if ( id != d->lastLineId )
return;
d->addLineForEntry( KPIM::DistributionList::Entry() );
d->scrollView->updateContents();
}
void KPIM::DistributionListEditor::EditorWidget::setDistributionList( const KPIM::DistributionList& list )
{
d->distListUid = list.uid();
d->nameLineEdit->setText( list.name() );
using KPIM::DistributionListEditor::Line;
typedef QValueList<Line*>::ConstIterator ListIterator;
for ( ListIterator it = d->addressees.begin(), end = d->addressees.end(); it != end; ++it )
{
delete *it;
}
d->addressees.clear();
typedef KPIM::DistributionList::Entry Entry;
const Entry::List entries = list.entries( d->addressBook );
for ( Entry::List::ConstIterator it = entries.begin(), end = entries.end(); it != end; ++it )
{
d->addLineForEntry( *it );
}
KPIM::DistributionListEditor::Line* const last = d->addLineForEntry( Entry() );
last->setFocusToLineEdit();
}
KPIM::DistributionListEditor::Line* KPIM::DistributionListEditor::EditorWidgetPrivate::addLineForEntry( const KPIM::DistributionList::Entry& entry )
{
KPIM::DistributionListEditor::Line* line = new KPIM::DistributionListEditor::Line( addressBook, memberListWidget );
line->setEntry( entry );
addresseeLayout->addWidget( line );
addressees.append( line );
QObject::connect( line, SIGNAL( textChanged() ),
mapper, SLOT( map() ) );
mapper->setMapping( line, ++lastLineId );
line->setShown( true );
return line;
}
void KPIM::DistributionListEditor::EditorWidget::slotOk()
{
const QString name = d->nameLineEdit->text();
const KPIM::DistributionList existing = KPIM::DistributionList::findByName( d->addressBook, name );
if ( !existing.isEmpty() && existing.uid() != d->distListUid )
{
KMessageBox::error( this, i18n( "A distribution list with the name %1 already exists. Please choose another name." ).arg( name ), i18n( "Name in Use" ) );
return;
}
KPIM::DistributionList list;
list.setUid( d->distListUid.isNull() ? KApplication::randomString( 10 ) :d->distListUid );
list.setName( name );
typedef QValueList<KPIM::DistributionListEditor::Line*>::ConstIterator ListIterator;
for ( ListIterator it = d->addressees.begin(), end = d->addressees.end(); it != end; ++it )
{
const KPIM::DistributionList::Entry entry = (*it)->entry();
if ( entry.addressee.isEmpty() )
continue;
list.insertEntry( entry.addressee, entry.email );
}
d->distributionList = list;
accept();
}
KPIM::DistributionList KPIM::DistributionListEditor::EditorWidget::distributionList() const
{
return d->distributionList;
}
#include "distributionlisteditor.moc"
#include "distributionlisteditor_p.moc"