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/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt WebGL module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL$
** 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 or (at your option) any later version
** approved by the KDE Free Qt Foundation. The licenses are as published by
** the Free Software Foundation and appearing in the file LICENSE.GPL3
** 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QWEBGLINTEGRATION_P_H
#define QWEBGLINTEGRATION_P_H
#include "qwebglscreen.h"
#include "qwebglhttpserver.h"
#include "qwebglplatformservices.h"
#include "qwebglwebsocketserver.h"
#include <QtCore/qmutex.h>
#include <QtCore/qwaitcondition.h>
#include <QtGui/qpa/qplatforminputcontextfactory_p.h>
#ifdef Q_OS_WIN
#include <QtFontDatabaseSupport/private/qwindowsfontdatabase_p.h>
#include <QtEventDispatcherSupport/private/qwindowsguieventdispatcher_p.h>
#else
#include <QtFontDatabaseSupport/private/qgenericunixfontdatabase_p.h>
#include <QtEventDispatcherSupport/private/qgenericunixeventdispatcher_p.h>
#endif // Q_OS_WIN
QT_BEGIN_NAMESPACE
class QWebSocket;
class QWebGLIntegration;
class QWebGLIntegrationPrivate
{
Q_DECLARE_PUBLIC(QWebGLIntegration)
public:
QWebGLIntegration *q_ptr = nullptr;
struct ClientData
{
QVector<QWebGLWindow *> platformWindows;
QWebSocket *socket;
QWebGLScreen *platformScreen = nullptr;
};
mutable QPlatformInputContext *inputContext = nullptr;
quint16 httpPort = 0;
#if defined(Q_OS_WIN)
mutable QWindowsFontDatabase fontDatabase;
#else
mutable QGenericUnixFontDatabase fontDatabase;
#endif
mutable QWebGLPlatformServices services;
QWebGLHttpServer *httpServer = nullptr;
QWebGLWebSocketServer *webSocketServer = nullptr;
QWebGLScreen *screen = nullptr;
QThread *webSocketServerThread = nullptr;
mutable struct {
QList<ClientData> list;
QMutex mutex;
} clients;
mutable QVector<QWindow *> windows;
QMutex waitMutex;
QWaitCondition waitCondition;
QVector<int> pendingResponses;
QHash<int, QVariant> receivedResponses;
QTouchDevice *touchDevice = nullptr;
ClientData *findClientData(const QWebSocket *socket);
ClientData *findClientData(const QPlatformSurface *surface);
QWebGLWindow *findWindow(const ClientData &clientData, WId winId);
void clientConnected(QWebSocket *socket,
const int width,
const int height,
const double physicalWidth,
const double physicalHeight);
void clientDisconnected(QWebSocket *socket);
void connectNextClient();
void sendMessage(QWebSocket *socket,
QWebGLWebSocketServer::MessageType type,
const QVariantMap &values) const;
void onTextMessageReceived(QWebSocket *socket, const QString &message);
void handleDefaultContextParameters(const ClientData &clientData, const QJsonObject &object);
void handleGlResponse(const QJsonObject &object);
void handleCanvasResize(const ClientData &clientData, const QJsonObject &object);
void handleMouse(const ClientData &clientData, const QJsonObject &object);
void handleWheel(const ClientData &clientData, const QJsonObject &object);
void handleTouch(const ClientData &clientData, const QJsonObject &object);
void handleKeyboard(const ClientData &clientData,
const QString &type,
const QJsonObject &object);
Qt::KeyboardModifiers convertKeyboardModifiers(const QJsonObject &object);
static QWebGLIntegrationPrivate *instance();
};
QT_END_NAMESPACE
#endif // QWEBGLINTEGRATION_P_H
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