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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms and
** conditions see http://www.qt.io/terms-conditions. For further information
** use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#include "settingsselector.h"
#include <QComboBox>
#include <QHBoxLayout>
#include <QInputDialog>
#include <QLabel>
#include <QMessageBox>
#include <QPushButton>
namespace Utils {
// --------------------------------------------------------------------------
// SettingsSelector
// --------------------------------------------------------------------------
SettingsSelector::SettingsSelector(QWidget *parent) :
QWidget(parent)
{
QHBoxLayout *layout = new QHBoxLayout(this);
layout->setContentsMargins(0, 0, 0, 0);
layout->setSpacing(6);
m_configurationCombo = new QComboBox(this);
m_configurationCombo->setSizeAdjustPolicy(QComboBox::AdjustToContents);
m_configurationCombo->setMinimumContentsLength(80);
m_addButton = new QPushButton(tr("Add"), this);
m_removeButton = new QPushButton(tr("Remove"), this);
m_renameButton = new QPushButton(tr("Rename"), this);
m_label = new QLabel(this);
m_label->setMinimumWidth(200);
m_label->setBuddy(m_configurationCombo);
layout->addWidget(m_label);
layout->addWidget(m_configurationCombo);
layout->addWidget(m_addButton);
layout->addWidget(m_removeButton);
layout->addWidget(m_renameButton);
layout->addSpacerItem(new QSpacerItem(0, 0));
updateButtonState();
connect(m_addButton, SIGNAL(clicked()), this, SIGNAL(add()));
connect(m_removeButton, SIGNAL(clicked()), this, SLOT(removeButtonClicked()));
connect(m_renameButton, SIGNAL(clicked()), this, SLOT(renameButtonClicked()));
connect(m_configurationCombo, SIGNAL(currentIndexChanged(int)),
this, SIGNAL(currentChanged(int)));
}
SettingsSelector::~SettingsSelector()
{ }
void SettingsSelector::setConfigurationModel(QAbstractItemModel *model)
{
if (m_configurationCombo->model()) {
disconnect(m_configurationCombo->model(), SIGNAL(rowsInserted(QModelIndex,int,int)), this, SLOT(updateButtonState()));
disconnect(m_configurationCombo->model(), SIGNAL(rowsRemoved(QModelIndex,int,int)), this, SLOT(updateButtonState()));
}
m_configurationCombo->setModel(model);
connect(model, SIGNAL(rowsInserted(QModelIndex,int,int)), this, SLOT(updateButtonState()));
connect(model, SIGNAL(rowsRemoved(QModelIndex,int,int)), this, SLOT(updateButtonState()));
updateButtonState();
}
QAbstractItemModel *SettingsSelector::configurationModel() const
{
return m_configurationCombo->model();
}
void SettingsSelector::setLabelText(const QString &text)
{
m_label->setText(text);
}
QString SettingsSelector::labelText() const
{
return m_label->text();
}
void SettingsSelector::setCurrentIndex(int index)
{
m_configurationCombo->setCurrentIndex(index);
}
void SettingsSelector::setAddMenu(QMenu *menu)
{
m_addButton->setMenu(menu);
}
QMenu *SettingsSelector::addMenu() const
{
return m_addButton->menu();
}
int SettingsSelector::currentIndex() const
{
return m_configurationCombo->currentIndex();
}
void SettingsSelector::removeButtonClicked()
{
int pos = currentIndex();
if (pos < 0)
return;
const QString title = tr("Remove");
const QString message = tr("Do you really want to delete the configuration <b>%1</b>?")
.arg(m_configurationCombo->currentText());
QMessageBox msgBox(QMessageBox::Question, title, message, QMessageBox::Yes|QMessageBox::No, this);
msgBox.setDefaultButton(QMessageBox::No);
msgBox.setEscapeButton(QMessageBox::No);
if (msgBox.exec() == QMessageBox::No)
return;
emit remove(pos);
}
void SettingsSelector::renameButtonClicked()
{
int pos = currentIndex();
if (pos < 0)
return;
QAbstractItemModel *model = m_configurationCombo->model();
int row = m_configurationCombo->currentIndex();
QModelIndex idx = model->index(row, 0);
QString baseName = model->data(idx, Qt::EditRole).toString();
bool ok;
const QString message = tr("New name for configuration <b>%1</b>:").arg(baseName);
QString name = QInputDialog::getText(this, tr("Rename..."), message,
QLineEdit::Normal, baseName, &ok);
if (!ok)
return;
emit rename(pos, name);
}
void SettingsSelector::updateButtonState()
{
bool haveItems = m_configurationCombo->count() > 0;
m_addButton->setEnabled(true);
m_removeButton->setEnabled(haveItems);
m_renameButton->setEnabled(haveItems);
}
} // namespace Utils
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