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/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt 3D Studio.
**
** $QT_BEGIN_LICENSE:GPL$
** 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 Q3DS_COMMAND_QUEUE_H
#define Q3DS_COMMAND_QUEUE_H
//
// W A R N I N G
// -------------
//
// This file is not part of the QtStudio3D API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "q3dsviewersettings.h"
#include <QtGui/qcolor.h>
#include <QtCore/qsize.h>
#include <QtCore/qvector.h>
#include <QtCore/qurl.h>
#include <QtCore/qvariant.h>
QT_BEGIN_NAMESPACE
enum CommandType {
CommandType_Invalid = 0,
CommandType_SetAttribute,
CommandType_SetPresentationActive,
CommandType_GoToSlideByName,
CommandType_GoToSlide,
CommandType_GoToSlideRelative,
CommandType_GoToTime,
CommandType_FireEvent,
CommandType_MousePress,
CommandType_MouseRelease,
CommandType_MouseMove,
CommandType_MouseWheel,
CommandType_KeyPress,
CommandType_KeyRelease,
CommandType_SetGlobalAnimationTime,
CommandType_SetDataInputValue,
CommandType_CreateElements,
CommandType_DeleteElements,
CommandType_CreateMaterials,
// Requests
CommandType_RequestSlideInfo,
CommandType_RequestDataInputs,
CommandType_PreloadSlide,
CommandType_UnloadSlide
};
class Q_STUDIO3D_EXPORT ElementCommand
{
public:
ElementCommand();
CommandType m_commandType;
QString m_elementPath;
QString m_stringValue;
QVariant m_variantValue;
void *m_data = nullptr; // Data is owned by the queue and is deleted once command is handled
union {
bool m_boolValue;
float m_floatValue;
int m_intValues[4];
qint64 m_int64Value;
};
QString toString() const;
};
typedef QVector<ElementCommand> CommandList;
class Q_STUDIO3D_EXPORT CommandQueue
{
public:
CommandQueue();
ElementCommand &queueCommand(const QString &elementPath, CommandType commandType,
const QString &attributeName, const QVariant &value);
ElementCommand &queueCommand(const QString &elementPath, CommandType commandType,
const QString &attributeName, const QVariant &value,
int intValue);
ElementCommand &queueCommand(const QString &elementPath, CommandType commandType,
const QString &value);
ElementCommand &queueCommand(const QString &elementPath, CommandType commandType,
bool value);
ElementCommand &queueCommand(const QString &elementPath, CommandType commandType,
float value);
ElementCommand &queueCommand(const QString &elementPath, CommandType commandType,
int value0, int value1 = 0,
int value2 = 0, int value3 = 0);
ElementCommand &queueCommand(const QString &elementPath, CommandType commandType,
const QString &stringValue, void *commandData);
ElementCommand &queueCommand(CommandType commandType, void *commandData);
ElementCommand &queueCommand(const QString &elementPath, CommandType commandType);
ElementCommand &queueCommand(const QString &elementPath, CommandType commandType,
void *commandData);
void copyCommands(CommandQueue &fromQueue);
bool m_visibleChanged;
bool m_scaleModeChanged;
bool m_shadeModeChanged;
bool m_showRenderStatsChanged;
bool m_matteColorChanged;
bool m_sourceChanged;
bool m_variantListChanged;
bool m_globalAnimationTimeChanged;
bool m_delayedLoadingChanged;
bool m_visible;
Q3DSViewerSettings::ScaleMode m_scaleMode;
Q3DSViewerSettings::ShadeMode m_shadeMode;
bool m_showRenderStats;
QColor m_matteColor;
QUrl m_source;
QStringList m_variantList;
qint64 m_globalAnimationTime;
bool m_delayedLoading;
void clear(bool deleteCommandData);
int size() const { return m_size; }
const ElementCommand &constCommandAt(int index) const { return m_elementCommands.at(index); }
ElementCommand &commandAt(int index) { return m_elementCommands[index]; }
private:
ElementCommand &nextFreeCommand();
CommandList m_elementCommands;
int m_size;
};
QT_END_NAMESPACE
Q_DECLARE_METATYPE(CommandType)
#endif // Q3DS_COMMAND_QUEUE_H
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