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/****************************************************************************
**
** Copyright (C) 2016 Pelagicore AG
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QmlLive tool.
**
** $QT_BEGIN_LICENSE:GPL-QTAS$
** Commercial License Usage
** Licensees holding valid commercial Qt Automotive Suite 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.
**
** $QT_END_LICENSE$
**
** SPDX-License-Identifier: GPL-3.0
**
****************************************************************************/
#pragma once
#include <QtCore>
#include <QtQuick>
#include "contentadapterinterface.h"
class LiveRuntime;
class ContentPluginFactory;
class OverlayUrlInterceptor;
class LiveNodeEngine : public QObject
{
Q_OBJECT
public:
enum WorkspaceOption {
NoWorkspaceOption = 0x0,
LoadDummyData = 0x1,
AllowUpdates = 0x2,
UpdatesAsOverlay = 0x4
};
Q_DECLARE_FLAGS(WorkspaceOptions, WorkspaceOption)
#if QT_VERSION >= QT_VERSION_CHECK(5, 5, 0)
Q_FLAG(WorkspaceOptions)
#else
Q_FLAGS(WorkspaceOptions)
#endif
public:
explicit LiveNodeEngine(QObject *parent = 0);
~LiveNodeEngine();
QQmlEngine *qmlEngine() const;
void setQmlEngine(QQmlEngine *qmlEngine);
QQuickView *fallbackView() const;
void setFallbackView(QQuickView *fallbackView);
int xOffset() const;
int yOffset() const;
int rotation() const;
QString workspace() const;
void setWorkspace(const QString &path, WorkspaceOptions options = NoWorkspaceOption);
void setPluginPath(const QString& path);
QString pluginPath() const;
QUrl activeDocument() const;
ContentAdapterInterface *activePlugin() const;
QQuickWindow *activeWindow() const;
public Q_SLOTS:
void setXOffset(int offset);
void setYOffset(int offset);
void setRotation(int rotation);
void setActiveDocument(const QString& document);
void loadDocument(const QUrl& url);
void delayReload();
virtual void reloadDocument();
void updateDocument(const QString &document, const QByteArray &content);
Q_SIGNALS:
void activateDocument(const QString& document);
void clearLog();
void logIgnoreMessages(bool on);
void documentLoaded();
void activeWindowChanged(QQuickWindow *window);
void logErrors(const QList<QQmlError> &errors);
void workspaceChanged(const QString &workspace);
protected:
virtual void initPlugins();
QList<ContentAdapterInterface*> m_plugins;
QUrl m_activeFile;
LiveRuntime *m_runtime;
private Q_SLOTS:
void onSizeChanged();
private:
void checkQmlFeatures();
QUrl errorScreenUrl() const;
QUrl queryDocumentViewer(const QUrl& url);
void initOverlay();
void destroyOverlay();
private:
int m_xOffset;
int m_yOffset;
int m_rotation;
QPointer<QQmlEngine> m_qmlEngine;
QPointer<QQuickView> m_fallbackView;
QPointer<QObject> m_object;
QPointer<QQuickWindow> m_activeWindow;
QList<QMetaObject::Connection> m_activeWindowConnections;
QDir m_workspace;
WorkspaceOptions m_workspaceOptions;
QPointer<OverlayUrlInterceptor> m_overlayUrlInterceptor;
QTimer *m_delayReload;
ContentPluginFactory* m_pluginFactory;
ContentAdapterInterface* m_activePlugin;
ContentAdapterInterface::Features m_quickFeatures;
};
Q_DECLARE_OPERATORS_FOR_FLAGS(LiveNodeEngine::WorkspaceOptions)
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