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/*******************************************************************************
**
** Filename : templatemanagementdialog.cpp
** Created on : 05 June, 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.
**
** It 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
**
** 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 "templatemanagementdialog.h"
#include <qstringlist.h>
#include <qtimer.h>
#include <kpushbutton.h>
#include <kinputdialog.h>
#include <klocale.h>
#include <kmessagebox.h>
TemplateManagementDialog::TemplateManagementDialog(QWidget *parent, const QStringList &templates )
:KDialogBase( parent, "template_management_dialog", true,
i18n("Manage Templates"), Ok|Cancel, Ok, true , i18n("Apply Template")),
m_templates( templates ), m_newTemplate( QString::null ), m_changed( false )
{
m_base = new TemplateManagementDialog_base( this, "template_management_dialog_base" );
setMainWidget( m_base );
connect( m_base->m_buttonAdd, SIGNAL( clicked() ),
SLOT( slotAddTemplate() ) );
connect( m_base->m_buttonDelete, SIGNAL( clicked() ),
SLOT( slotDeleteTemplate() ) );
m_base->m_listBox->insertStringList( m_templates );
connect( m_base->m_listBox, SIGNAL( selectionChanged( QListBoxItem * ) ),
SLOT( slotUpdateDeleteButton( QListBoxItem * ) ) );
connect( m_base->m_buttonApply, SIGNAL( clicked() ),
SLOT( slotApplyTemplate() ) );
}
void TemplateManagementDialog::slotAddTemplate()
{
bool ok;
bool duplicate = false;
const QString newTemplate = KInputDialog::getText( i18n("Template Name"),
i18n("Please enter a name for the new template:"),
i18n("New Template"), &ok );
if ( newTemplate.isEmpty() || !ok ) return;
if ( m_templates.find( newTemplate) != m_templates.end() ) {
int rc = KMessageBox::warningContinueCancel( this, i18n("A template with that name already exists, do you want to overwrite it?."), i18n("Duplicate Template Name"), i18n("Overwrite"));
if ( rc == KMessageBox::Cancel ) {
QTimer::singleShot(0, this, SLOT( slotAddTemplate() ) );
return;
}
duplicate = true;
}
if ( !duplicate ) {
m_templates.append( newTemplate );
m_base->m_listBox->clear();
m_base->m_listBox->insertStringList( m_templates );
}
m_newTemplate = newTemplate;
m_changed = true;
// From this point on we need to keep the original event around until the user has
// closed the dialog, applying a template would make little sense
m_base->m_buttonApply->setEnabled( false );
// neither does adding it again
m_base->m_buttonAdd->setEnabled( false );
}
void TemplateManagementDialog::slotDeleteTemplate()
{
QListBoxItem *const item = m_base->m_listBox->selectedItem();
if ( !item ) return; // can't happen (TM)
unsigned int current = m_base->m_listBox->index(item);
m_templates.remove( item->text() );
m_base->m_listBox->removeItem( m_base->m_listBox->currentItem() );
m_changed = true;
m_base->m_listBox->setSelected(QMAX(current -1, 0), true);
}
void TemplateManagementDialog::slotUpdateDeleteButton( QListBoxItem *item )
{
m_base->m_buttonDelete->setEnabled( item != 0 );
}
void TemplateManagementDialog::slotApplyTemplate()
{
// Once the user has applied the current template to the event, it makes no sense to add it again
m_base->m_buttonAdd->setEnabled( false );
const QString &cur = m_base->m_listBox->currentText();
if ( !cur.isEmpty() && cur != m_newTemplate )
emit loadTemplate( cur );
}
void TemplateManagementDialog::slotOk()
{
// failure is not an option *cough*
if ( !m_newTemplate.isEmpty() )
emit saveTemplate( m_newTemplate );
if ( m_changed )
emit templatesChanged( m_templates );
KDialogBase::slotOk();
}
#include "templatemanagementdialog.moc"
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