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// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#include "remotecontrol.h"
#include <QDir>
#include <QLibraryInfo>
#include <QMessageBox>
#include <QProcess>
#include <QTextStream>
RemoteControl::RemoteControl(QWidget *parent, Qt::WindowFlags flags)
: QMainWindow(parent, flags)
{
ui.setupUi(this);
connect(ui.indexLineEdit, SIGNAL(returnPressed()),
this, SLOT(on_indexButton_clicked()));
connect(ui.identifierLineEdit, SIGNAL(returnPressed()),
this, SLOT(on_identifierButton_clicked()));
connect(ui.urlLineEdit, SIGNAL(returnPressed()),
this, SLOT(on_urlButton_clicked()));
QString rc;
QTextStream(&rc) << QLatin1String("qthelp://org.qt-project.qtdoc.")
<< (QT_VERSION >> 16) << ((QT_VERSION >> 8) & 0xFF)
<< (QT_VERSION & 0xFF)
<< QLatin1String("/qtdoc/index.html");
ui.startUrlLineEdit->setText(rc);
process = new QProcess(this);
connect(process, SIGNAL(finished(int,QProcess::ExitStatus)),
this, SLOT(helpViewerClosed()));
}
RemoteControl::~RemoteControl()
{
if (process->state() == QProcess::Running) {
process->terminate();
process->waitForFinished(3000);
}
}
void RemoteControl::on_actionQuit_triggered()
{
close();
}
void RemoteControl::on_launchButton_clicked()
{
if (process->state() == QProcess::Running)
return;
QString app = QLibraryInfo::path(QLibraryInfo::BinariesPath);
#if !defined(Q_OS_MAC)
app += QLatin1String("/assistant");
#else
app += QLatin1String("/Assistant.app/Contents/MacOS/Assistant");
#endif
ui.contentsCheckBox->setChecked(true);
ui.indexCheckBox->setChecked(true);
ui.bookmarksCheckBox->setChecked(true);
QStringList args;
args << QLatin1String("-enableRemoteControl");
process->start(app, args);
if (!process->waitForStarted()) {
QMessageBox::critical(
this, tr("Remote Control"),
tr("Could not start Qt Assistant from %1.").arg(QDir::toNativeSeparators(app)));
return;
}
if (!ui.startUrlLineEdit->text().isEmpty())
sendCommand(QLatin1String("SetSource ")
+ ui.startUrlLineEdit->text());
ui.launchButton->setEnabled(false);
ui.startUrlLineEdit->setEnabled(false);
ui.actionGroupBox->setEnabled(true);
}
void RemoteControl::sendCommand(const QString &cmd)
{
if (process->state() != QProcess::Running)
return;
process->write(cmd.toLocal8Bit() + '\n');
}
void RemoteControl::on_indexButton_clicked()
{
sendCommand(QLatin1String("ActivateKeyword ")
+ ui.indexLineEdit->text());
}
void RemoteControl::on_identifierButton_clicked()
{
sendCommand(QLatin1String("ActivateIdentifier ")
+ ui.identifierLineEdit->text());
}
void RemoteControl::on_urlButton_clicked()
{
sendCommand(QLatin1String("SetSource ")
+ ui.urlLineEdit->text());
}
void RemoteControl::on_syncContentsButton_clicked()
{
sendCommand(QLatin1String("SyncContents"));
}
void RemoteControl::on_contentsCheckBox_toggled(bool checked)
{
sendCommand(checked ?
QLatin1String("Show Contents") : QLatin1String("Hide Contents"));
}
void RemoteControl::on_indexCheckBox_toggled(bool checked)
{
sendCommand(checked ?
QLatin1String("Show Index") : QLatin1String("Hide Index"));
}
void RemoteControl::on_bookmarksCheckBox_toggled(bool checked)
{
sendCommand(checked ?
QLatin1String("Show Bookmarks") : QLatin1String("Hide Bookmarks"));
}
void RemoteControl::helpViewerClosed()
{
ui.launchButton->setEnabled(true);
ui.startUrlLineEdit->setEnabled(true);
ui.actionGroupBox->setEnabled(false);
}
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