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// Copyright (C) 2020 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "webassemblyconstants.h"
#include "webassemblyemsdk.h"
#include "webassemblyoptionspage.h"
#include "webassemblyqtversion.h"
#include "webassemblytoolchain.h"
#include "webassemblytr.h"
#include <coreplugin/icore.h>
#include <utils/environment.h>
#include <utils/infolabel.h>
#include <utils/pathchooser.h>
#include <utils/utilsicons.h>
#include <QGroupBox>
#include <QTextBrowser>
#include <QVBoxLayout>
using namespace Utils;
namespace WebAssembly {
namespace Internal {
class WebAssemblyOptionsWidget : public Core::IOptionsPageWidget
{
public:
WebAssemblyOptionsWidget();
void updateStatus();
private:
void apply() final;
void showEvent(QShowEvent *event) final;
PathChooser *m_emSdkPathChooser;
InfoLabel *m_emSdkVersionDisplay;
QGroupBox *m_emSdkEnvGroupBox;
QTextBrowser *m_emSdkEnvDisplay;
InfoLabel *m_qtVersionDisplay;
};
WebAssemblyOptionsWidget::WebAssemblyOptionsWidget()
{
auto mainLayout = new QVBoxLayout(this);
{
auto pathChooserBox = new QGroupBox(Tr::tr("Emscripten SDK path:"));
pathChooserBox->setFlat(true);
auto layout = new QVBoxLayout(pathChooserBox);
auto instruction = new QLabel(
Tr::tr("Select the root directory of an installed %1. "
"Ensure that the activated SDK version is compatible with the %2 "
"or %3 version that you plan to develop against.")
.arg(R"(<a href="https://emscripten.org/docs/getting_started/downloads.html">Emscripten SDK</a>)")
.arg(R"(<a href="https://doc.qt.io/qt-5/wasm.html#install-emscripten">Qt 5</a>)")
.arg(R"(<a href="https://doc.qt.io/qt-6/wasm.html#install-emscripten">Qt 6</a>)"));
instruction->setOpenExternalLinks(true);
instruction->setWordWrap(true);
layout->addWidget(instruction);
m_emSdkPathChooser = new PathChooser(this);
m_emSdkPathChooser->setExpectedKind(PathChooser::Directory);
m_emSdkPathChooser->setInitialBrowsePathBackup(FileUtils::homePath());
m_emSdkPathChooser->setFilePath(WebAssemblyEmSdk::registeredEmSdk());
connect(m_emSdkPathChooser, &PathChooser::textChanged,
this, &WebAssemblyOptionsWidget::updateStatus);
layout->addWidget(m_emSdkPathChooser);
m_emSdkVersionDisplay = new InfoLabel(this);
m_emSdkVersionDisplay->setElideMode(Qt::ElideNone);
m_emSdkVersionDisplay->setWordWrap(true);
layout->addWidget(m_emSdkVersionDisplay);
mainLayout->addWidget(pathChooserBox);
}
{
m_emSdkEnvGroupBox = new QGroupBox(Tr::tr("Emscripten SDK environment:"));
m_emSdkEnvGroupBox->setFlat(true);
m_emSdkEnvGroupBox->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::MinimumExpanding);
auto layout = new QVBoxLayout(m_emSdkEnvGroupBox);
m_emSdkEnvDisplay = new QTextBrowser;
m_emSdkEnvDisplay->setLineWrapMode(QTextBrowser::NoWrap);
m_emSdkEnvDisplay->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored);
layout->addWidget(m_emSdkEnvDisplay);
mainLayout->addWidget(m_emSdkEnvGroupBox, 1);
}
mainLayout->addStretch();
{
const QString minimumSupportedQtVersion =
WebAssemblyQtVersion::minimumSupportedQtVersion().toString();
m_qtVersionDisplay = new InfoLabel(
Tr::tr("Note: %1 supports Qt %2 for WebAssembly and higher. "
"Your installed lower Qt version(s) are not supported.")
.arg(Core::ICore::versionString(), minimumSupportedQtVersion),
InfoLabel::Warning);
m_qtVersionDisplay->setElideMode(Qt::ElideNone);
m_qtVersionDisplay->setWordWrap(true);
mainLayout->addWidget(m_qtVersionDisplay);
}
}
static QString environmentDisplay(const FilePath &sdkRoot)
{
Environment env;
WebAssemblyEmSdk::addToEnvironment(sdkRoot, env);
QString result;
auto h4 = [](const QString &text) { return QString("<h4>" + text + "</h4>"); };
result.append(h4(Tr::tr("Adding directories to PATH:")));
result.append(env.value("PATH").replace(OsSpecificAspects::pathListSeparator(sdkRoot.osType()), "<br/>"));
result.append(h4(Tr::tr("Setting environment variables:")));
for (const QString &envVar : env.toStringList()) {
if (!envVar.startsWith("PATH")) // Path was already printed out above
result.append(envVar + "<br/>");
}
return result;
}
void WebAssemblyOptionsWidget::updateStatus()
{
WebAssemblyEmSdk::clearCaches();
const FilePath sdkPath = m_emSdkPathChooser->filePath();
const bool sdkValid = sdkPath.exists() && WebAssemblyEmSdk::isValid(sdkPath);
m_emSdkVersionDisplay->setVisible(sdkValid);
m_emSdkEnvGroupBox->setVisible(sdkValid);
if (sdkValid) {
const QVersionNumber sdkVersion = WebAssemblyEmSdk::version(sdkPath);
const QVersionNumber minVersion = WebAssemblyToolChain::minimumSupportedEmSdkVersion();
const bool versionTooLow = sdkVersion < minVersion;
m_emSdkVersionDisplay->setType(versionTooLow ? InfoLabel::NotOk : InfoLabel::Ok);
auto bold = [](const QString &text) { return QString("<b>" + text + "</b>"); };
m_emSdkVersionDisplay->setText(
versionTooLow ? Tr::tr("The activated version %1 is not supported by %2. "
"Activate version %3 or higher.")
.arg(bold(sdkVersion.toString()))
.arg(bold(Core::ICore::versionString()))
.arg(bold(minVersion.toString()))
: Tr::tr("Activated version: %1")
.arg(bold(sdkVersion.toString())));
m_emSdkEnvDisplay->setText(environmentDisplay(sdkPath));
}
m_qtVersionDisplay->setVisible(WebAssemblyQtVersion::isUnsupportedQtVersionInstalled());
}
void WebAssemblyOptionsWidget::showEvent(QShowEvent *event)
{
Q_UNUSED(event)
updateStatus();
}
void WebAssemblyOptionsWidget::apply()
{
const FilePath sdkPath = m_emSdkPathChooser->filePath();
if (!WebAssemblyEmSdk::isValid(sdkPath))
return;
WebAssemblyEmSdk::registerEmSdk(sdkPath);
WebAssemblyToolChain::registerToolChains();
}
WebAssemblyOptionsPage::WebAssemblyOptionsPage()
{
setId(Id(Constants::SETTINGS_ID));
setDisplayName(Tr::tr("WebAssembly"));
setCategory(ProjectExplorer::Constants::DEVICE_SETTINGS_CATEGORY);
setWidgetCreator([] { return new WebAssemblyOptionsWidget; });
}
} // Internal
} // WebAssembly
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