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tagguesserconfigdlg.cpp
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tagguesserconfigdlg.cpp
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/**
* Copyright (C) 2003 Frerich Raabe <raabe@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.
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#include "tagguesserconfigdlg.h"
#include "tagguesser.h"
#include <kicon.h>
#include <klocale.h>
#include <kpushbutton.h>
#include <klineedit.h>
#include <kapplication.h>
#include <QKeyEvent>
#include <QStringListModel>
TagGuesserConfigDlg::TagGuesserConfigDlg(QWidget *parent, const char *name)
: KDialog(parent)
{
setObjectName( QLatin1String( name ) );
setModal(true);
setCaption(i18n("Tag Guesser Configuration"));
setButtons(Ok | Cancel);
setDefaultButton(Ok);
showButtonSeparator(true);
m_child = new TagGuesserConfigDlgWidget(this);
setMainWidget(m_child);
m_child->bMoveUp->setIcon(KIcon( QLatin1String( "arrow-up" )));
m_child->bMoveDown->setIcon(KIcon( QLatin1String( "arrow-down" )));
m_tagSchemeModel = new QStringListModel(m_child->lvSchemes);
m_child->lvSchemes->setModel(m_tagSchemeModel);
m_child->lvSchemes->setHeaderHidden(true);
m_tagSchemeModel->setStringList(TagGuesser::schemeStrings());
connect(m_child->lvSchemes, SIGNAL(clicked(QModelIndex)), this, SLOT(slotCurrentChanged(QModelIndex)));
connect(m_child->bMoveUp, SIGNAL(clicked()), this, SLOT(slotMoveUpClicked()));
connect(m_child->bMoveDown, SIGNAL(clicked()), this, SLOT(slotMoveDownClicked()));
connect(m_child->bAdd, SIGNAL(clicked()), this, SLOT(slotAddClicked()));
connect(m_child->bModify, SIGNAL(clicked()), this, SLOT(slotModifyClicked()));
connect(m_child->bRemove, SIGNAL(clicked()), this, SLOT(slotRemoveClicked()));
resize( 400, 300 );
}
void TagGuesserConfigDlg::slotCurrentChanged(QModelIndex item)
{
m_child->bRemove->setEnabled(m_tagSchemeModel->rowCount() != 0);
// Ensure up/down buttons are appropriately enabled.
if (!m_tagSchemeModel->rowCount() || item == m_tagSchemeModel->index(0, 0, QModelIndex()))
m_child->bMoveUp->setEnabled(false);
else
m_child->bMoveUp->setEnabled(true);
if (!m_tagSchemeModel->rowCount() || item == m_tagSchemeModel->index(m_tagSchemeModel->rowCount(QModelIndex())-1, 0, QModelIndex()))
m_child->bMoveDown->setEnabled(false);
else
m_child->bMoveDown->setEnabled(true);
}
void TagGuesserConfigDlg::slotMoveUpClicked()
{
QModelIndex currentItem = m_child->lvSchemes->currentIndex();
int row = currentItem.row();
m_tagSchemeModel->insertRow(row - 1); // Insert in front of item above
row++; // Now we're one row down
QModelIndex newItem = m_tagSchemeModel->index(row - 2, 0);
// Copy over, then delete old item
currentItem = m_tagSchemeModel->index(row, 0);
m_tagSchemeModel->setData(newItem, m_tagSchemeModel->data(currentItem, Qt::DisplayRole), Qt::DisplayRole);
m_tagSchemeModel->removeRow(row);
m_child->lvSchemes->setCurrentIndex(newItem);
slotCurrentChanged(newItem);
}
void TagGuesserConfigDlg::slotMoveDownClicked()
{
QModelIndex currentItem = m_child->lvSchemes->currentIndex();
int row = currentItem.row();
m_tagSchemeModel->insertRow(row + 2); // Insert in front of 2 items below
QModelIndex newItem = m_tagSchemeModel->index(row + 2, 0);
// Copy over, then delete old item
currentItem = m_tagSchemeModel->index(row, 0);
m_tagSchemeModel->setData(newItem, m_tagSchemeModel->data(currentItem, Qt::DisplayRole), Qt::DisplayRole);
m_tagSchemeModel->removeRow(row);
newItem = m_tagSchemeModel->index(row + 1, 0);
m_child->lvSchemes->setCurrentIndex(newItem);
slotCurrentChanged(newItem);
}
void TagGuesserConfigDlg::slotAddClicked()
{
m_tagSchemeModel->insertRow(0, QModelIndex());
m_child->lvSchemes->setCurrentIndex(m_tagSchemeModel->index(0, 0, QModelIndex()));
m_child->lvSchemes->edit(m_child->lvSchemes->currentIndex());
slotCurrentChanged(m_child->lvSchemes->currentIndex());
}
void TagGuesserConfigDlg::slotModifyClicked()
{
m_child->lvSchemes->edit(m_child->lvSchemes->currentIndex());
}
void TagGuesserConfigDlg::slotRemoveClicked()
{
m_tagSchemeModel->removeRow(m_child->lvSchemes->currentIndex().row(), QModelIndex());
slotCurrentChanged(m_child->lvSchemes->currentIndex());
}
void TagGuesserConfigDlg::accept()
{
TagGuesser::setSchemeStrings(m_tagSchemeModel->stringList());
KDialog::accept();
}
// vim: set et sw=4 tw=0 sta: