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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include <private/qqmldebugserviceinterfaces_p.h>
#include <private/qqmldebugservicefactory_p.h>
#include "globalinspector.h"
#include "qquickwindowinspector.h"
#include <QtGui/QWindow>
QT_BEGIN_NAMESPACE
class QQmlInspectorServiceImpl : public QQmlInspectorService
{
Q_OBJECT
public:
QQmlInspectorServiceImpl(QObject *parent = nullptr);
void addWindow(QQuickWindow *window) override;
void setParentWindow(QQuickWindow *window, QWindow *parent) override;
void removeWindow(QQuickWindow *window) override;
signals:
void scheduleMessage(const QByteArray &message);
protected:
void messageReceived(const QByteArray &) override;
private:
friend class QQmlInspectorServiceFactory;
QmlJSDebugger::GlobalInspector *checkInspector();
QmlJSDebugger::GlobalInspector *m_globalInspector;
QHash<QQuickWindow *, QWindow *> m_waitingWindows;
void messageFromClient(const QByteArray &message);
};
QQmlInspectorServiceImpl::QQmlInspectorServiceImpl(QObject *parent):
QQmlInspectorService(1, parent), m_globalInspector(nullptr)
{
connect(this, &QQmlInspectorServiceImpl::scheduleMessage,
this, &QQmlInspectorServiceImpl::messageFromClient, Qt::QueuedConnection);
}
QmlJSDebugger::GlobalInspector *QQmlInspectorServiceImpl::checkInspector()
{
if (state() == Enabled) {
if (!m_globalInspector) {
m_globalInspector = new QmlJSDebugger::GlobalInspector(this);
connect(m_globalInspector, &QmlJSDebugger::GlobalInspector::messageToClient,
this, &QQmlDebugService::messageToClient);
for (QHash<QQuickWindow *, QWindow *>::ConstIterator i = m_waitingWindows.constBegin();
i != m_waitingWindows.constEnd(); ++i) {
m_globalInspector->addWindow(i.key());
if (i.value() != 0)
m_globalInspector->setParentWindow(i.key(), i.value());
}
m_waitingWindows.clear();
}
} else if (m_globalInspector) {
delete m_globalInspector;
m_globalInspector = nullptr;
}
return m_globalInspector;
}
void QQmlInspectorServiceImpl::addWindow(QQuickWindow *window)
{
if (QmlJSDebugger::GlobalInspector *inspector = checkInspector())
inspector->addWindow(window);
else
m_waitingWindows.insert(window, 0);
}
void QQmlInspectorServiceImpl::removeWindow(QQuickWindow *window)
{
if (QmlJSDebugger::GlobalInspector *inspector = checkInspector())
inspector->removeWindow(window);
else
m_waitingWindows.remove(window);
}
void QQmlInspectorServiceImpl::setParentWindow(QQuickWindow *window, QWindow *parent)
{
if (QmlJSDebugger::GlobalInspector *inspector = checkInspector())
inspector->setParentWindow(window, parent);
else
m_waitingWindows[window] = parent;
}
void QQmlInspectorServiceImpl::messageReceived(const QByteArray &message)
{
// Move the message to the right thread via queued signal
emit scheduleMessage(message);
}
void QQmlInspectorServiceImpl::messageFromClient(const QByteArray &message)
{
if (QmlJSDebugger::GlobalInspector *inspector = checkInspector())
inspector->processMessage(message);
}
class QQmlInspectorServiceFactory : public QQmlDebugServiceFactory
{
Q_OBJECT
Q_PLUGIN_METADATA(IID QQmlDebugServiceFactory_iid FILE "qqmlinspectorservice.json")
public:
QQmlDebugService *create(const QString &key) override;
};
QQmlDebugService *QQmlInspectorServiceFactory::create(const QString &key)
{
return key == QQmlInspectorServiceImpl::s_key ? new QQmlInspectorServiceImpl(this) : nullptr;
}
QT_END_NAMESPACE
#include "qqmlinspectorservice.moc"
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