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/***************************************************************************
* Copyright (C) 2004-2009 by Thomas Fischer *
* fischer@unix-ag.uni-kl.de *
* *
* 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., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include <qlayout.h>
#include <qpushbutton.h>
#include <qheader.h>
#include <qtimer.h>
#include <qtooltip.h>
#include <klistview.h>
#include <kdialog.h>
#include <kiconloader.h>
#include <kmessagebox.h>
#include <klocale.h>
#include <file.h>
#include <entryfield.h>
#include <value.h>
#include <entry.h>
#include <settings.h>
#include "settingskeyword.h"
namespace KBibTeX
{
SettingsKeyword::SettingsKeyword( QWidget *parent, const char *name ) : QWidget( parent, name ), m_keywords( NULL )
{
setupGUI();
}
SettingsKeyword::~SettingsKeyword()
{
// nothing
}
void SettingsKeyword::applyData()
{
Settings * settings = Settings::self();
settings->keyword_GlobalList.clear();
for ( QListViewItemIterator it = QListViewItemIterator( m_listKeywords ); it.current() != NULL; ++it )
settings->keyword_GlobalList.append( it.current() ->text( 0 ) );
settings->keyword_GlobalList.sort();
}
void SettingsKeyword::readData()
{
Settings * settings = Settings::self();
m_listKeywords->clear();
for ( QStringList::Iterator it = settings->keyword_GlobalList.begin(); it != settings->keyword_GlobalList.end(); ++it )
{
KListViewItem *item = new KListViewItem( m_listKeywords, *it );
item->setPixmap( 0, SmallIcon( "package" ) );
}
// Settings * settings = Settings::self();
BibTeX::File *bibtexFile = settings->currentBibTeXFile;
// m_keywordsFromFile.clear();
if ( bibtexFile != NULL )
// {
m_keywordsFromFile = bibtexFile->getAllValuesAsStringList( BibTeX::EntryField::ftKeywords );
m_buttonImportKeywords->setEnabled( m_keywordsFromFile.size() > 0 );
}
void SettingsKeyword::slotNewKeyword()
{
KListViewItem * item = new KListViewItem( m_listKeywords, i18n( "New Keyword" ) );
item->setPixmap( 0, SmallIcon( "package" ) );
m_listKeywords->setSelected( item, TRUE );
m_listKeywords->ensureItemVisible( item );
QTimer::singleShot( 100, this, SLOT( slotEditKeyword() ) );
}
void SettingsKeyword::slotEditKeyword()
{
KListViewItem * item = static_cast<KListViewItem*>( m_listKeywords->selectedItem() );
if ( item != NULL )
{
m_oldText = item->text( 0 );
m_listKeywords->rename( item, 0 );
}
}
void SettingsKeyword::slotDeleteKeyword()
{
KListViewItem * item = static_cast<KListViewItem*>( m_listKeywords->selectedItem() );
if ( item != NULL )
{
delete item;
emit configChanged();
}
updateGUI();
}
void SettingsKeyword::slotImportKeywords()
{
int numImported = m_keywordsFromFile.size();
for ( QListViewItemIterator it = QListViewItemIterator( m_listKeywords ); it.current() != NULL; ++it )
{
QString text = it.current() ->text( 0 );
if ( !m_keywordsFromFile.contains( text ) )
m_keywordsFromFile.append( text );
else
numImported--;
}
m_keywordsFromFile.sort();
m_listKeywords->clear();
for ( QStringList::Iterator it = m_keywordsFromFile.begin(); it != m_keywordsFromFile.end(); ++it )
{
KListViewItem *item = new KListViewItem( m_listKeywords, *it );
item->setPixmap( 0, SmallIcon( "package" ) );
}
KMessageBox::information( this, i18n( "1 keyword has been imported.", "%n keywords have been imported.", numImported ), i18n( "Keywords imported" ) );
m_buttonImportKeywords->setEnabled( FALSE );
}
void SettingsKeyword::slotItemRenamed( QListViewItem *item )
{
QString newText = item->text( 0 ).stripWhiteSpace();
if ( newText.isEmpty() )
item->setText( 0, m_oldText );
else
{
item->setText( 0, newText );
emit configChanged();
}
updateGUI();
}
void SettingsKeyword::updateGUI()
{
bool selected = m_listKeywords->selectedItem() != NULL;
m_buttonEditKeyword->setEnabled( selected );
m_buttonDeleteKeyword->setEnabled( selected );
}
void SettingsKeyword::setupGUI()
{
QGridLayout * gridLayout = new QGridLayout( this, 5, 2, 0, KDialog::spacingHint(), "gridLayout" );
m_listKeywords = new KListView( this );
m_listKeywords->addColumn( i18n( "Keywords" ) );
m_listKeywords->header()->setClickEnabled( FALSE );
m_listKeywords->setFullWidth( true );
gridLayout->addMultiCellWidget( m_listKeywords, 0, 4, 0, 0 );
m_buttonNewKeyword = new QPushButton( i18n( "keyword", "New" ), this );
m_buttonNewKeyword->setIconSet( QIconSet( SmallIcon( "add" ) ) );
gridLayout->addWidget( m_buttonNewKeyword, 0, 1 );
m_buttonEditKeyword = new QPushButton( i18n( "keyword", "Edit" ), this );
m_buttonEditKeyword->setIconSet( QIconSet( SmallIcon( "edit" ) ) );
gridLayout->addWidget( m_buttonEditKeyword, 1, 1 );
m_buttonDeleteKeyword = new QPushButton( i18n( "keyword", "Delete" ), this );
m_buttonDeleteKeyword->setIconSet( QIconSet( SmallIcon( "editdelete" ) ) );
gridLayout->addWidget( m_buttonDeleteKeyword, 2, 1 );
m_buttonImportKeywords = new QPushButton( i18n( "keyword", "Import" ), this );
m_buttonImportKeywords->setIconSet( QIconSet( SmallIcon( "openfile" ) ) );
QToolTip::add( m_buttonImportKeywords, "Import all keywords from the current BibTeX file" );
gridLayout->addWidget( m_buttonImportKeywords, 4, 1 );
connect( m_buttonImportKeywords, SIGNAL( clicked() ), this, SLOT( slotImportKeywords() ) );
connect( m_buttonNewKeyword, SIGNAL( clicked() ), this, SLOT( slotNewKeyword() ) );
connect( m_buttonEditKeyword, SIGNAL( clicked() ), this, SLOT( slotEditKeyword() ) );
connect( m_buttonDeleteKeyword, SIGNAL( clicked() ), this, SLOT( slotDeleteKeyword() ) );
connect( m_listKeywords, SIGNAL( selectionChanged() ), this, SLOT( updateGUI() ) );
connect( m_listKeywords, SIGNAL( currentChanged( QListViewItem * ) ), this, SLOT( updateGUI() ) );
connect( m_listKeywords, SIGNAL( doubleClicked( QListViewItem*, const QPoint &, int ) ), this, SLOT( slotEditKeyword() ) );
connect( m_listKeywords, SIGNAL( itemRenamed( QListViewItem* ) ), this, SLOT( slotItemRenamed( QListViewItem* ) ) );
updateGUI();
}
}
#include "settingskeyword.moc"
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