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194
src/plugins/projectexplorer/sessiondialog.cpp
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194
src/plugins/projectexplorer/sessiondialog.cpp
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/***************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Qt Software Information (qt-info@nokia.com)
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**
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**
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** Non-Open Source Usage
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**
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** Licensees may use this file in accordance with the Qt Beta Version
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** License Agreement, Agreement version 2.2 provided with the Software or,
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** alternatively, in accordance with the terms contained in a written
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** agreement between you and Nokia.
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**
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** GNU General Public License Usage
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**
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the packaging
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** of this file. Please review the following information to ensure GNU
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** General Public Licensing requirements will be met:
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**
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** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt GPL Exception version
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** 1.2, included in the file GPL_EXCEPTION.txt in this package.
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**
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***************************************************************************/
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#include "sessiondialog.h"
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#include "session.h"
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#include <QtGui/QInputDialog>
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#include <QtGui/QValidator>
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using namespace ProjectExplorer;
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using namespace ProjectExplorer::Internal;
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namespace ProjectExplorer {
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namespace Internal {
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class SessionValidator : public QValidator
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{
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public:
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SessionValidator(QObject *parent, QStringList sessions);
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void fixup(QString & input) const;
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QValidator::State validate(QString & input, int & pos) const;
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private:
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QStringList m_sessions;
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};
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SessionValidator::SessionValidator(QObject *parent, QStringList sessions)
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: QValidator(parent), m_sessions(sessions)
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{
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}
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QValidator::State SessionValidator::validate(QString &input, int &pos) const
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{
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Q_UNUSED(pos);
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if (m_sessions.contains(input))
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return QValidator::Intermediate;
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else
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return QValidator::Acceptable;
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}
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void SessionValidator::fixup(QString &input) const
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{
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int i = 2;
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QString copy;
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do {
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copy = input + QString(" (%1)").arg(i);
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++i;
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} while (m_sessions.contains(copy));
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input = copy;
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}
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class NewSessionInputDialog : public QDialog
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{
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public:
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NewSessionInputDialog(QStringList sessions);
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QString value();
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private:
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QLineEdit *m_newSessionLineEdit;
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};
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NewSessionInputDialog::NewSessionInputDialog(QStringList sessions)
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{
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setWindowTitle("New session name");
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QVBoxLayout *hlayout = new QVBoxLayout(this);
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QLabel *label = new QLabel("Enter the name of the new session:", this);
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hlayout->addWidget(label);
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m_newSessionLineEdit = new QLineEdit(this);
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m_newSessionLineEdit->setValidator(new SessionValidator(this, sessions));
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hlayout->addWidget(m_newSessionLineEdit);
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QDialogButtonBox *buttons = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, Qt::Horizontal, this);
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connect(buttons, SIGNAL(accepted()), this, SLOT(accept()));
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connect(buttons, SIGNAL(rejected()), this, SLOT(reject()));
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hlayout->addWidget(buttons);
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setLayout(hlayout);
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}
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QString NewSessionInputDialog::value()
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{
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return m_newSessionLineEdit->text();
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}
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SessionDialog::SessionDialog(SessionManager *sessionManager, const QString &lastSession, bool startup)
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: m_sessionManager(sessionManager), m_startup(startup)
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{
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m_ui.setupUi(this);
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connect(m_ui.btCreateNew, SIGNAL(clicked()),
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this, SLOT(createNew()));
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connect(m_ui.btClone, SIGNAL(clicked()),
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this, SLOT(clone()));
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connect(m_ui.btDelete, SIGNAL(clicked()),
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this, SLOT(remove()));
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connect(m_ui.sessionList, SIGNAL(itemDoubleClicked ( QListWidgetItem *)),
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this, SLOT(accept()));
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connect(m_ui.sessionList, SIGNAL(currentItemChanged(QListWidgetItem *, QListWidgetItem *)),
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this, SLOT(updateActions()));
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QStringList sessions = sessionManager->sessions();
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foreach(const QString &session, sessions) {
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m_ui.sessionList->addItem(session);
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if (session == lastSession)
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m_ui.sessionList->setCurrentRow(m_ui.sessionList->count() - 1);
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}
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}
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void SessionDialog::updateActions()
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{
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bool enableDelete = false;
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if (m_ui.sessionList->currentItem())
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enableDelete = (m_ui.sessionList->currentItem()->text() != m_sessionManager->activeSession()
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&& m_ui.sessionList->currentItem()->text() != "default");
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m_ui.btDelete->setEnabled(enableDelete);
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}
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void SessionDialog::accept()
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{
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if (m_ui.sessionList->currentItem()) {
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m_sessionManager->loadSession(m_ui.sessionList->currentItem()->text());
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}
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QDialog::accept();
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}
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void SessionDialog::reject()
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{
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// clear list
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QDialog::reject();
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}
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void SessionDialog::createNew()
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{
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NewSessionInputDialog newSessionInputDialog(m_sessionManager->sessions());
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if (newSessionInputDialog.exec() == QDialog::Accepted) {
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QString newSession = newSessionInputDialog.value();
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if (newSession.isEmpty() || m_sessionManager->sessions().contains(newSession))
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return;
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m_sessionManager->createSession(newSession);
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m_ui.sessionList->addItem(newSession);
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m_ui.sessionList->setCurrentRow(m_ui.sessionList->count() - 1);
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}
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}
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void SessionDialog::clone()
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{
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NewSessionInputDialog newSessionInputDialog(m_sessionManager->sessions());
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if (newSessionInputDialog.exec() == QDialog::Accepted) {
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QString newSession = newSessionInputDialog.value();
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if (m_sessionManager->cloneSession(m_ui.sessionList->currentItem()->text(), newSession))
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m_ui.sessionList->addItem(newSession);
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}
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}
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void SessionDialog::remove()
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{
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m_sessionManager->deleteSession(m_ui.sessionList->currentItem()->text());
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m_ui.sessionList->clear();
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m_ui.sessionList->addItems(m_sessionManager->sessions());
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}
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}
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}
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