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+/****************************************************************************
+**
+** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
+** of its contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtWidgets>
+
+#include "locationdialog.h"
+#include "mainwindow.h"
+#include "settingstree.h"
+
+MainWindow::MainWindow()
+{
+ settingsTree = new SettingsTree;
+ setCentralWidget(settingsTree);
+
+ locationDialog = 0;
+
+ createActions();
+ createMenus();
+
+ autoRefreshAct->setChecked(true);
+ fallbacksAct->setChecked(true);
+
+ setWindowTitle(tr("Settings Editor"));
+ resize(500, 600);
+}
+
+void MainWindow::openSettings()
+{
+ if (!locationDialog)
+ locationDialog = new LocationDialog(this);
+
+ if (locationDialog->exec()) {
+ QSettings *settings = new QSettings(locationDialog->format(),
+ locationDialog->scope(),
+ locationDialog->organization(),
+ locationDialog->application());
+ setSettingsObject(settings);
+ fallbacksAct->setEnabled(true);
+ }
+}
+
+void MainWindow::openIniFile()
+{
+ QString fileName = QFileDialog::getOpenFileName(this, tr("Open INI File"),
+ "", tr("INI Files (*.ini *.conf)"));
+ if (!fileName.isEmpty()) {
+ QSettings *settings = new QSettings(fileName, QSettings::IniFormat);
+ setSettingsObject(settings);
+ fallbacksAct->setEnabled(false);
+ }
+}
+
+void MainWindow::openPropertyList()
+{
+ QString fileName = QFileDialog::getOpenFileName(this,
+ tr("Open Property List"),
+ "", tr("Property List Files (*.plist)"));
+ if (!fileName.isEmpty()) {
+ QSettings *settings = new QSettings(fileName, QSettings::NativeFormat);
+ setSettingsObject(settings);
+ fallbacksAct->setEnabled(false);
+ }
+}
+
+void MainWindow::openRegistryPath()
+{
+ QString path = QInputDialog::getText(this, tr("Open Registry Path"),
+ tr("Enter the path in the Windows registry:"),
+ QLineEdit::Normal, "HKEY_CURRENT_USER\\");
+ if (!path.isEmpty()) {
+ QSettings *settings = new QSettings(path, QSettings::NativeFormat);
+ setSettingsObject(settings);
+ fallbacksAct->setEnabled(false);
+ }
+}
+
+void MainWindow::about()
+{
+ QMessageBox::about(this, tr("About Settings Editor"),
+ tr("The <b>Settings Editor</b> example shows how to access "
+ "application settings using Qt."));
+}
+
+void MainWindow::createActions()
+{
+ openSettingsAct = new QAction(tr("&Open Application Settings..."), this);
+ openSettingsAct->setShortcuts(QKeySequence::Open);
+ connect(openSettingsAct, SIGNAL(triggered()), this, SLOT(openSettings()));
+
+ openIniFileAct = new QAction(tr("Open I&NI File..."), this);
+ openIniFileAct->setShortcut(tr("Ctrl+N"));
+ connect(openIniFileAct, SIGNAL(triggered()), this, SLOT(openIniFile()));
+
+ openPropertyListAct = new QAction(tr("Open Mac &Property List..."), this);
+ openPropertyListAct->setShortcut(tr("Ctrl+P"));
+ connect(openPropertyListAct, SIGNAL(triggered()),
+ this, SLOT(openPropertyList()));
+
+ openRegistryPathAct = new QAction(tr("Open Windows &Registry Path..."),
+ this);
+ openRegistryPathAct->setShortcut(tr("Ctrl+G"));
+ connect(openRegistryPathAct, SIGNAL(triggered()),
+ this, SLOT(openRegistryPath()));
+
+ refreshAct = new QAction(tr("&Refresh"), this);
+ refreshAct->setShortcut(tr("Ctrl+R"));
+ refreshAct->setEnabled(false);
+ connect(refreshAct, SIGNAL(triggered()), settingsTree, SLOT(refresh()));
+
+ exitAct = new QAction(tr("E&xit"), this);
+ exitAct->setShortcuts(QKeySequence::Quit);
+ connect(exitAct, SIGNAL(triggered()), this, SLOT(close()));
+
+ autoRefreshAct = new QAction(tr("&Auto-Refresh"), this);
+ autoRefreshAct->setShortcut(tr("Ctrl+A"));
+ autoRefreshAct->setCheckable(true);
+ autoRefreshAct->setEnabled(false);
+ connect(autoRefreshAct, SIGNAL(triggered(bool)),
+ settingsTree, SLOT(setAutoRefresh(bool)));
+ connect(autoRefreshAct, SIGNAL(triggered(bool)),
+ refreshAct, SLOT(setDisabled(bool)));
+
+ fallbacksAct = new QAction(tr("&Fallbacks"), this);
+ fallbacksAct->setShortcut(tr("Ctrl+F"));
+ fallbacksAct->setCheckable(true);
+ fallbacksAct->setEnabled(false);
+ connect(fallbacksAct, SIGNAL(triggered(bool)),
+ settingsTree, SLOT(setFallbacksEnabled(bool)));
+
+ aboutAct = new QAction(tr("&About"), this);
+ connect(aboutAct, SIGNAL(triggered()), this, SLOT(about()));
+
+ aboutQtAct = new QAction(tr("About &Qt"), this);
+ connect(aboutQtAct, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
+
+#ifndef Q_OS_MAC
+ openPropertyListAct->setEnabled(false);
+#endif
+#ifndef Q_OS_WIN
+ openRegistryPathAct->setEnabled(false);
+#endif
+}
+
+void MainWindow::createMenus()
+{
+ fileMenu = menuBar()->addMenu(tr("&File"));
+ fileMenu->addAction(openSettingsAct);
+ fileMenu->addAction(openIniFileAct);
+ fileMenu->addAction(openPropertyListAct);
+ fileMenu->addAction(openRegistryPathAct);
+ fileMenu->addSeparator();
+ fileMenu->addAction(refreshAct);
+ fileMenu->addSeparator();
+ fileMenu->addAction(exitAct);
+
+ optionsMenu = menuBar()->addMenu(tr("&Options"));
+ optionsMenu->addAction(autoRefreshAct);
+ optionsMenu->addAction(fallbacksAct);
+
+ menuBar()->addSeparator();
+
+ helpMenu = menuBar()->addMenu(tr("&Help"));
+ helpMenu->addAction(aboutAct);
+ helpMenu->addAction(aboutQtAct);
+}
+
+void MainWindow::setSettingsObject(QSettings *settings)
+{
+ settings->setFallbacksEnabled(fallbacksAct->isChecked());
+ settingsTree->setSettingsObject(settings);
+
+ refreshAct->setEnabled(true);
+ autoRefreshAct->setEnabled(true);
+
+ QString niceName = settings->fileName();
+ niceName.replace("\\", "/");
+ int pos = niceName.lastIndexOf("/");
+ if (pos != -1)
+ niceName.remove(0, pos + 1);
+
+ if (!settings->isWritable())
+ niceName = tr("%1 (read only)").arg(niceName);
+
+ setWindowTitle(tr("%1 - %2").arg(niceName).arg(tr("Settings Editor")));
+}