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/****************************************************************************
**
** Copyright (C) 2019 The Qt Company Ltd.
** Contact: https://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 https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#include "webassemblyrunconfigurationaspects.h"
#include <projectexplorer/buildconfiguration.h>
#include <projectexplorer/runcontrol.h>
#include <projectexplorer/target.h>
#include <QComboBox>
#include <QFormLayout>
namespace WebAssembly {
namespace Internal {
static const char BROWSER_KEY[] = "WASM.WebBrowserSelectionAspect.Browser";
static QStringList detectedBrowsers(ProjectExplorer::Target *target)
{
static QStringList result;
if (result.isEmpty()) {
if (auto bc = target->activeBuildConfiguration()) {
const Utils::Environment environment = bc->environment();
const Utils::FilePath emrunPath = environment.searchInPath("emrun");
QProcess browserLister;
browserLister.setProcessEnvironment(environment.toProcessEnvironment());
browserLister.setProgram(emrunPath.toString());
browserLister.setArguments({"--list_browsers"});
browserLister.start(QIODevice::ReadOnly);
if (browserLister.waitForFinished()) {
const QByteArray output = browserLister.readAllStandardOutput();
QTextStream ts(output);
QString line;
const QRegularExpression regExp(" - (.*):.*");
while (ts.readLineInto(&line)) {
const QRegularExpressionMatch match = regExp.match(line);
if (match.hasMatch())
result << match.captured(1);
}
}
}
}
return result;
}
WebBrowserSelectionAspect::WebBrowserSelectionAspect(ProjectExplorer::Target *target)
: m_availableBrowsers(detectedBrowsers(target))
{
if (!m_availableBrowsers.isEmpty())
m_currentBrowser = m_availableBrowsers.first();
setDisplayName(tr("Web browser"));
setId("WebBrowserAspect");
setSettingsKey("RunConfiguration.WebBrowser");
}
void WebBrowserSelectionAspect::addToLayout(ProjectExplorer::LayoutBuilder &builder)
{
QTC_CHECK(!m_webBrowserComboBox);
m_webBrowserComboBox = new QComboBox;
m_webBrowserComboBox->addItems(m_availableBrowsers);
m_webBrowserComboBox->setCurrentText(m_currentBrowser);
connect(m_webBrowserComboBox, &QComboBox::currentTextChanged,
[this](const QString &selectedBrowser){
m_currentBrowser = selectedBrowser;
emit changed();
});
builder.addItem(tr("Web browser:"));
builder.addItem(m_webBrowserComboBox);
}
void WebBrowserSelectionAspect::fromMap(const QVariantMap &map)
{
if (!m_availableBrowsers.isEmpty())
m_currentBrowser = map.value(BROWSER_KEY, m_availableBrowsers.first()).toString();
}
void WebBrowserSelectionAspect::toMap(QVariantMap &map) const
{
map.insert(BROWSER_KEY, m_currentBrowser);
}
QString WebBrowserSelectionAspect::currentBrowser() const
{
return m_currentBrowser;
}
} // namespace Internal
} // namespace Webassembly
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