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85 lines
3 KiB
C++
85 lines
3 KiB
C++
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Mupen64plus - romdirectorieslistwidget.cpp *
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* Mupen64Plus homepage: http://code.google.com/p/mupen64plus/ *
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* Copyright (C) 2008 Slougi *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#include <QFileDialog>
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#include "romdirectorieslistwidget.h"
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RomDirectoriesListWidget::RomDirectoriesListWidget(QWidget* parent)
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: QWidget(parent)
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{
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setupUi(this);
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connect(addButton, SIGNAL(clicked()),
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this, SLOT(add()));
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connect(removeButton, SIGNAL(clicked()),
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this, SLOT(remove()));
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connect(removeAllButton, SIGNAL(clicked()),
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this, SLOT(removeAll()));
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}
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const QStringList& RomDirectoriesListWidget::directories() const
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{
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return m_directories;
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}
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void RomDirectoriesListWidget::setDirectories(QStringList list)
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{
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if (m_directories != list) {
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m_directories = list;
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updateListWidget();
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emit changed(m_directories);
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}
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}
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void RomDirectoriesListWidget::add()
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{
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QString dir = QFileDialog::getExistingDirectory();
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if (!dir.isEmpty() && !m_directories.contains(dir)) {
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m_directories << dir;
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updateListWidget();
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emit changed(m_directories);
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}
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}
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void RomDirectoriesListWidget::remove()
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{
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if (m_directories.count() > 0) {
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int index = romListWidget->currentRow();
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m_directories.removeAt(index);
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updateListWidget();
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emit changed(m_directories);
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}
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}
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void RomDirectoriesListWidget::removeAll()
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{
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if (m_directories.count() > 0) {
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m_directories.clear();
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updateListWidget();
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emit changed(m_directories);
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}
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}
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void RomDirectoriesListWidget::updateListWidget()
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{
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romListWidget->clear();
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romListWidget->addItems(m_directories);
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}
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