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/*
* Copyright (C) KDevelop Authors <kdevelop-devel@kdevelop.org>, (C) 2004
*
* 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#include <tqapplication.h>
#include <tqregexp.h>
#include <klistbox.h>
#include <klineedit.h>
#include <kdebug.h>
#include "quickopendialog.h"
#include "quickopen_part.h"
QuickOpenDialog::QuickOpenDialog(QuickOpenPart* part, TQWidget* tqparent, const char* name, bool modal, WFlags fl)
: QuickOpenDialogBase( tqparent, name, modal, fl ), m_part( part )
{
nameEdit->installEventFilter(this);
connect( &m_typeTimeout, TQT_SIGNAL(timeout()), this, TQT_SLOT(slotTextChangedDelayed()) );
}
QuickOpenDialog::~QuickOpenDialog()
{
}
void QuickOpenDialog::slotTextChanged(const TQString &)
{
m_typeTimeout.start( 100, true );
}
void QuickOpenDialog::maybeUpdateSelection() {
if( m_typeTimeout.isActive() )
{
m_typeTimeout.stop();
slotTextChangedDelayed();
}
}
void QuickOpenDialog::setFirstItemSelected()
{
// Make sure the list has a current item or our event will not be handled properly.
itemList->setCurrentItem(0);
// We are doing this indirectly because the event handler does things for multiple
// selections we cannot do through the public interface.
TQKeyEvent e(TQEvent::KeyPress, TQt::Key_Home, 0, 0);
TQApplication::sendEvent(itemList, &e);
}
void QuickOpenDialog::slotTextChangedDelayed()
{
itemList->clear();
itemList->insertStringList( wildCardCompletion( nameEdit->text() ) );
setFirstItemSelected();
}
bool QuickOpenDialog::eventFilter( TQObject * watched, TQEvent * e )
{
if (!watched || !e)
return true;
if ((TQT_BASE_OBJECT(watched) == TQT_BASE_OBJECT(nameEdit)) && (e->type() == TQEvent::KeyPress))
{
TQKeyEvent *ke = (TQKeyEvent*)e;
if (ke->key() == Key_Up)
{
TQApplication::sendEvent(itemList, e);
nameEdit->blockSignals(true);
itemSelectionChanged();
nameEdit->blockSignals(false);
return true;
} else if (ke->key() == Key_Down)
{
TQApplication::sendEvent(itemList, e);
nameEdit->blockSignals(true);
itemSelectionChanged();
nameEdit->blockSignals(false);
return true;
} else if ((ke->key() == Key_Next) || (ke->key() == Key_Prior))
{
TQApplication::sendEvent(itemList, e);
nameEdit->blockSignals(true);
itemSelectionChanged();
nameEdit->blockSignals(false);
}
}
return TQWidget::eventFilter(watched, e);
}
void QuickOpenDialog::selectClassViewItem(ItemDom item)
{
m_part->selectItem( item );
}
TQStringList QuickOpenDialog::wildCardCompletion(const TQString & text)
{
if ( text.isEmpty() ) return m_items;
TQRegExp re( text, false, true );
TQStringList matches;
TQStringList::const_iterator it = m_items.begin();
while( it != m_items.end() )
{
if ( (*it).tqfind( re ) != -1 )
{
matches << *it;
}
++it;
}
return matches;
}
void QuickOpenDialog::TQStringList_unique( TQStringList & list )
{
if ( list.size() < 2 ) return;
list.sort();
TQStringList::iterator it = list.begin();
TQStringList::iterator it2 = it;
while ( it2 != list.end() )
{
++it2;
while ( it2 != list.end() && *it2 == *it )
{
it2 = list.remove( it2 );
}
it = it2;
}
}
void QuickOpenDialog::itemSelectionChanged() {
nameEdit->setText(itemList->currentText());
}
#include "quickopendialog.moc"
// kate: space-indent on; indent-width 4; tab-width 4; show-tabs on;
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