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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://www.qtsoftware.com/contact.
**
**************************************************************************/
#include "sessiondialog.h"
#include "session.h"
#include <QtGui/QInputDialog>
#include <QtGui/QValidator>
using namespace ProjectExplorer;
using namespace ProjectExplorer::Internal;
namespace ProjectExplorer {
namespace Internal {
class SessionValidator : public QValidator
{
public:
SessionValidator(QObject *parent, QStringList sessions);
void fixup(QString & input) const;
QValidator::State validate(QString & input, int & pos) const;
private:
QStringList m_sessions;
};
SessionValidator::SessionValidator(QObject *parent, QStringList sessions)
: QValidator(parent), m_sessions(sessions)
{
}
QValidator::State SessionValidator::validate(QString &input, int &pos) const
{
Q_UNUSED(pos);
if (m_sessions.contains(input))
return QValidator::Intermediate;
else
return QValidator::Acceptable;
}
void SessionValidator::fixup(QString &input) const
{
int i = 2;
QString copy;
do {
copy = input + QString(" (%1)").arg(i);
++i;
} while (m_sessions.contains(copy));
input = copy;
}
class NewSessionInputDialog : public QDialog
{
Q_OBJECT
public:
NewSessionInputDialog(QStringList sessions);
QString value();
private:
QLineEdit *m_newSessionLineEdit;
};
NewSessionInputDialog::NewSessionInputDialog(QStringList sessions)
{
setWindowTitle(tr("New session name"));
QVBoxLayout *hlayout = new QVBoxLayout(this);
QLabel *label = new QLabel(tr("Enter the name of the new session:"), this);
hlayout->addWidget(label);
m_newSessionLineEdit = new QLineEdit(this);
m_newSessionLineEdit->setValidator(new SessionValidator(this, sessions));
hlayout->addWidget(m_newSessionLineEdit);
QDialogButtonBox *buttons = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, Qt::Horizontal, this);
connect(buttons, SIGNAL(accepted()), this, SLOT(accept()));
connect(buttons, SIGNAL(rejected()), this, SLOT(reject()));
hlayout->addWidget(buttons);
setLayout(hlayout);
}
QString NewSessionInputDialog::value()
{
return m_newSessionLineEdit->text();
}
SessionDialog::SessionDialog(SessionManager *sessionManager, const QString &lastSession, bool startup)
: m_sessionManager(sessionManager), m_startup(startup)
{
m_ui.setupUi(this);
connect(m_ui.btCreateNew, SIGNAL(clicked()),
this, SLOT(createNew()));
connect(m_ui.btClone, SIGNAL(clicked()),
this, SLOT(clone()));
connect(m_ui.btDelete, SIGNAL(clicked()),
this, SLOT(remove()));
connect(m_ui.sessionList, SIGNAL(itemDoubleClicked ( QListWidgetItem *)),
this, SLOT(accept()));
connect(m_ui.sessionList, SIGNAL(currentItemChanged(QListWidgetItem *, QListWidgetItem *)),
this, SLOT(updateActions()));
m_ui.whatsASessionLabel->setOpenExternalLinks(true);
QStringList sessions = sessionManager->sessions();
foreach (const QString &session, sessions) {
m_ui.sessionList->addItem(session);
if (session == lastSession)
m_ui.sessionList->setCurrentRow(m_ui.sessionList->count() - 1);
}
}
void SessionDialog::updateActions()
{
bool enableDelete = false;
if (m_ui.sessionList->currentItem())
enableDelete = (m_ui.sessionList->currentItem()->text() != m_sessionManager->activeSession()
&& (m_ui.sessionList->currentItem()->text() != QLatin1String("default")));
m_ui.btDelete->setEnabled(enableDelete);
}
void SessionDialog::accept()
{
// do nothing
QDialog::accept();
}
void SessionDialog::reject()
{
// clear list
QDialog::reject();
}
void SessionDialog::createNew()
{
NewSessionInputDialog newSessionInputDialog(m_sessionManager->sessions());
if (newSessionInputDialog.exec() == QDialog::Accepted) {
QString newSession = newSessionInputDialog.value();
if (newSession.isEmpty() || m_sessionManager->sessions().contains(newSession))
return;
m_sessionManager->createSession(newSession);
m_ui.sessionList->addItem(newSession);
m_ui.sessionList->setCurrentRow(m_ui.sessionList->count() - 1);
}
}
void SessionDialog::clone()
{
NewSessionInputDialog newSessionInputDialog(m_sessionManager->sessions());
if (newSessionInputDialog.exec() == QDialog::Accepted) {
QString newSession = newSessionInputDialog.value();
if (m_sessionManager->cloneSession(m_ui.sessionList->currentItem()->text(), newSession))
m_ui.sessionList->addItem(newSession);
}
}
void SessionDialog::remove()
{
m_sessionManager->deleteSession(m_ui.sessionList->currentItem()->text());
m_ui.sessionList->clear();
m_ui.sessionList->addItems(m_sessionManager->sessions());
}
} // namespace Internal
} // namespace ProjectExplorer
#include "sessiondialog.moc"
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