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/*******************************************************************************
**
** Filename : mailinglistpropertiesdialog.cpp
** Created on : 30 January, 2005
** Copyright : (c) 2005 Till Adam
** Email : adam@kde.org
**
*******************************************************************************/
/*******************************************************************************
**
** 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.
**
** In addition, as a special exception, the copyright holders give
** permission to link the code of this program with any edition of
** the Qt library by Trolltech AS, Norway (or with modified versions
** of Qt that use the same license as Qt), and distribute linked
** combinations including the two. You must obey the GNU General
** Public License in all respects for all of the code used other than
** Qt. If you modify this file, you may extend this exception to
** your version of the file, but you are not obligated to do so. If
** you do not wish to do so, delete this exception statement from
** your version.
*******************************************************************************/
#include <QLayout>
#include <QLabel>
#include <QComboBox>
#include <QGroupBox>
#include <QCheckBox>
#include <QPushButton>
#include <QVBoxLayout>
#include <QGridLayout>
#include <klocale.h>
#include <keditlistbox.h>
#include <kdebug.h>
#include <kmessagebox.h>
#include <kmcommands.h>
#include "kmfolder.h"
#include "mailinglist-magic.h"
#include "mailinglistpropertiesdialog.h"
using namespace KMail;
MailingListFolderPropertiesDialog::MailingListFolderPropertiesDialog( QWidget* parent, KMFolder *folder )
: KDialog( parent ),
mFolder( folder )
{
setCaption( i18n( "Mailinglist Folder Properties" ) );
setButtons( Ok | Cancel );
setObjectName( "mailinglist_properties" );
setModal( false );
setAttribute( Qt::WA_DeleteOnClose );
QLabel* label;
mLastItem = 0;
connect( this, SIGNAL( okClicked() ), SLOT( slotOk() ) );
QVBoxLayout *topLayout = new QVBoxLayout();
layout()->addItem( topLayout );
topLayout->setObjectName( "topLayout" );
topLayout->setSpacing( spacingHint() );
QGroupBox *mlGroup = new QGroupBox( i18n("Associated Mailing List" ), this );
// mlGroup->setColumnLayout( 0, Qt::Vertical );
QGridLayout *groupLayout = new QGridLayout( mlGroup );
//mlGroup->layout()->addItem( groupLayout );
groupLayout->setSpacing( spacingHint() );
topLayout->addWidget( mlGroup );
setMainWidget( mlGroup );
mHoldsMailingList = new QCheckBox( i18n("&Folder holds a mailing list"), mlGroup );
QObject::connect( mHoldsMailingList, SIGNAL(toggled(bool)),
SLOT(slotHoldsML(bool)) );
groupLayout->addWidget( mHoldsMailingList, 0, 0, 1, 3 );
groupLayout->addItem( new QSpacerItem( 0, 10 ), 1, 0 );
mDetectButton = new QPushButton( i18n("Detect Automatically"), mlGroup );
mDetectButton->setEnabled( false );
QObject::connect( mDetectButton, SIGNAL(pressed()), SLOT(slotDetectMailingList()) );
groupLayout->addWidget( mDetectButton, 2, 1 );
groupLayout->addItem( new QSpacerItem( 0, 10 ), 3, 0 );
label = new QLabel( i18n("Mailing list description:"), mlGroup );
label->setEnabled( false );
QObject::connect( mHoldsMailingList, SIGNAL(toggled(bool)),
label, SLOT(setEnabled(bool)) );
groupLayout->addWidget( label, 4, 0 );
mMLId = new QLabel( "", mlGroup );
mMLId->setBuddy( label );
groupLayout->addWidget( mMLId, 4, 1, 1, 2 );
mMLId->setEnabled( false );
//FIXME: add QWhatsThis
label = new QLabel( i18n("Preferred handler:"), mlGroup );
label->setEnabled(false);
QObject::connect( mHoldsMailingList, SIGNAL(toggled(bool)),
label, SLOT(setEnabled(bool)) );
groupLayout->addWidget( label, 5, 0 );
mMLHandlerCombo = new QComboBox( mlGroup );
mMLHandlerCombo->addItem( i18n("KMail"), MailingList::KMail );
mMLHandlerCombo->addItem( i18n("Browser"), MailingList::Browser );
mMLHandlerCombo->setEnabled( false );
groupLayout->addWidget( mMLHandlerCombo, 5, 1, 1, 2 );
QObject::connect( mMLHandlerCombo, SIGNAL(activated(int)),
SLOT(slotMLHandling(int)) );
label->setBuddy( mMLHandlerCombo );
label = new QLabel( i18n("&Address type:"), mlGroup );
label->setEnabled(false);
QObject::connect( mHoldsMailingList, SIGNAL(toggled(bool)),
label, SLOT(setEnabled(bool)) );
groupLayout->addWidget( label, 6, 0 );
mAddressCombo = new QComboBox( mlGroup );
label->setBuddy( mAddressCombo );
groupLayout->addWidget( mAddressCombo, 6, 1 );
mAddressCombo->setEnabled( false );
//FIXME: if the mailing list actions have either KAction's or toolbar buttons
// associated with them - remove this button since it's really silly
// here
QPushButton *handleButton = new QPushButton( i18n( "Invoke Handler" ), mlGroup );
handleButton->setEnabled( false );
if( mFolder)
{
QObject::connect( mHoldsMailingList, SIGNAL(toggled(bool)),
handleButton, SLOT(setEnabled(bool)) );
QObject::connect( handleButton, SIGNAL(clicked()),
SLOT(slotInvokeHandler()) );
}
groupLayout->addWidget( handleButton, 6, 2 );
mEditList = new KEditListBox( mlGroup );
mEditList->setEnabled( false );
groupLayout->addWidget( mEditList, 7, 0, 1, 4 );
QStringList el;
//Order is important because the activate handler and fillMLFromWidgets
//depend on it
el << i18n( "Post to List" )
<< i18n( "Subscribe to List" )
<< i18n( "Unsubscribe From List" )
<< i18n( "List Archives" )
<< i18n( "List Help" );
mAddressCombo->addItems( el );
QObject::connect( mAddressCombo, SIGNAL(activated(int)),
SLOT(slotAddressChanged(int)) );
load();
resize( QSize(295, 204).expandedTo(minimumSizeHint()) );
setAttribute(Qt::WA_WState_Polished);
}
void MailingListFolderPropertiesDialog::slotOk()
{
save();
}
void MailingListFolderPropertiesDialog::load()
{
if (mFolder) mMailingList = mFolder->mailingList();
mMLId->setText( (mMailingList.id().isEmpty() ? i18n("Not available") : mMailingList.id()) );
mMLHandlerCombo->setCurrentIndex( mMailingList.handler() );
mEditList->insertStringList( mMailingList.postURLS().toStringList() );
mAddressCombo->setCurrentIndex( mLastItem );
mHoldsMailingList->setChecked( mFolder && mFolder->isMailingListEnabled() );
}
//-----------------------------------------------------------------------------
bool MailingListFolderPropertiesDialog::save()
{
if( mFolder )
{
// settings for mailingList
mFolder->setMailingListEnabled( mHoldsMailingList && mHoldsMailingList->isChecked() );
fillMLFromWidgets();
mFolder->setMailingList( mMailingList );
}
return true;
}
//----------------------------------------------------------------------------
void MailingListFolderPropertiesDialog::slotHoldsML( bool holdsML )
{
mMLHandlerCombo->setEnabled( holdsML );
if ( mFolder && mFolder->count() )
mDetectButton->setEnabled( holdsML );
mAddressCombo->setEnabled( holdsML );
mEditList->setEnabled( holdsML );
mMLId->setEnabled( holdsML );
}
//----------------------------------------------------------------------------
void MailingListFolderPropertiesDialog::slotDetectMailingList()
{
if ( !mFolder ) return; // in case the folder was just created
int num = mFolder->count();
kDebug(5006)<<" Detecting mailing list";
/* FIXME Till - make work without the folder tree
// first try the currently selected message
KMFolderTree *folderTree = static_cast<KMFolderTree *>( mDlg->parent() );
int curMsgIdx = folderTree->mainWidget()->headers()->currentItemIndex();
if ( curMsgIdx > 0 ) {
KMMessage *mes = mFolder->getMsg( curMsgIdx );
if ( mes )
mMailingList = MailingList::detect( mes );
}
*/
// next try the 5 most recently added messages
if ( !( mMailingList.features() & MailingList::Post ) ) {
const int maxchecks = 5;
for( int i = --num; i > num-maxchecks; --i ) {
KMMessage *mes = mFolder->getMsg( i );
if ( !mes )
continue;
mMailingList = MailingList::detect( mes );
if ( mMailingList.features() & MailingList::Post )
break;
}
}
if ( !(mMailingList.features() & MailingList::Post) ) {
KMessageBox::error( this,
i18n("KMail was unable to detect a mailing list in this folder. "
"Please fill the addresses by hand.") );
} else {
mMLId->setText( (mMailingList.id().isEmpty() ? i18n("Not available.") : mMailingList.id() ) );
fillEditBox();
}
}
//----------------------------------------------------------------------------
void MailingListFolderPropertiesDialog::slotMLHandling( int element )
{
mMailingList.setHandler( static_cast<MailingList::Handler>( element ) );
}
//----------------------------------------------------------------------------
void MailingListFolderPropertiesDialog::slotAddressChanged( int i )
{
fillMLFromWidgets();
fillEditBox();
mLastItem = i;
}
//----------------------------------------------------------------------------
void MailingListFolderPropertiesDialog::fillMLFromWidgets()
{
if ( !mHoldsMailingList->isChecked() )
return;
// make sure that email addresses are prepended by "mailto:"
bool changed = false;
QStringList oldList = mEditList->items();
QStringList newList; // the correct string list
for ( QStringList::ConstIterator it = oldList.begin();
it != oldList.end(); ++it ) {
if ( !(*it).startsWith("http:") && !(*it).startsWith("https:") &&
!(*it).startsWith("mailto:") && ( (*it).contains('@') ) ) {
changed = true;
newList << "mailto:" + *it;
}
else {
newList << *it;
}
}
if ( changed ) {
mEditList->clear();
mEditList->insertStringList( newList );
}
//mMailingList.setHandler( static_cast<MailingList::Handler>( mMLHandlerCombo->currentIndex() ) );
switch ( mLastItem ) {
case 0:
mMailingList.setPostURLS( mEditList->items() );
break;
case 1:
mMailingList.setSubscribeURLS( mEditList->items() );
break;
case 2:
mMailingList.setUnsubscribeURLS( mEditList->items() );
break;
case 3:
mMailingList.setArchiveURLS( mEditList->items() );
break;
case 4:
mMailingList.setHelpURLS( mEditList->items() );
break;
default:
kWarning( 5006 )<<"Wrong entry in the mailing list entry combo!";
}
}
void MailingListFolderPropertiesDialog::fillEditBox()
{
mEditList->clear();
switch ( mAddressCombo->currentIndex() ) {
case 0:
mEditList->insertStringList( mMailingList.postURLS().toStringList() );
break;
case 1:
mEditList->insertStringList( mMailingList.subscribeURLS().toStringList() );
break;
case 2:
mEditList->insertStringList( mMailingList.unsubscribeURLS().toStringList() );
break;
case 3:
mEditList->insertStringList( mMailingList.archiveURLS().toStringList() );
break;
case 4:
mEditList->insertStringList( mMailingList.helpURLS().toStringList() );
break;
default:
kWarning( 5006 )<<"Wrong entry in the mailing list entry combo!";
}
}
void MailingListFolderPropertiesDialog::slotInvokeHandler()
{
KMCommand *command =0;
switch ( mAddressCombo->currentIndex() ) {
case 0:
command = new KMMailingListPostCommand( this, mFolder );
break;
case 1:
command = new KMMailingListSubscribeCommand( this, mFolder );
break;
case 2:
command = new KMMailingListUnsubscribeCommand( this, mFolder );
break;
case 3:
command = new KMMailingListArchivesCommand( this, mFolder );
break;
case 4:
command = new KMMailingListHelpCommand( this, mFolder );
break;
default:
kWarning( 5006 )<<"Wrong entry in the mailing list entry combo!";
}
if ( command ) command->start();
}
#include "mailinglistpropertiesdialog.moc"