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/****************************************************************************
**
** Copyright (C) 2002 NVIDIA Corporation.
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt 3D Studio.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** 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 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/
//==============================================================================
// Prefix
//==============================================================================
#ifndef INCLUDED_SCENE_VIEW_H
#define INCLUDED_SCENE_VIEW_H 1
#pragma once
//==============================================================================
// Includes
//==============================================================================
#include <QWidget>
#include <QCursor>
#include "EditorPane.h"
#include "PlayerWnd.h"
#include "PlayerContainerWnd.h"
#include "DispatchListeners.h"
class CStudioApp;
class CHotKeys;
class CMouseCursor;
class CWndControl;
//==============================================================================
// Forwards
//==============================================================================
//==============================================================================
// Class CSceneView
//==============================================================================
//==============================================================================
/**
* CSceneView: Scene View.
*
* Provides the view of the scene and displays the 3D Client window.
*/
//==============================================================================
class CSceneView : public QWidget,
public CEditorPane,
public CSelectedNodePropChangeListener,
public CClientPlayChangeListener,
public CEditCameraChangeListener
{
Q_OBJECT
//==========================================================================
// Protected Properties
//==========================================================================
protected:
bool m_FitClientToWindow = false; ///< True if user selected fit to window in prefrences
bool m_RegisteredKeyDown = false; ///< True if a key is down
CPlayerContainerWnd *m_PlayerContainerWnd = nullptr; ///< first-level child
CPlayerWnd *m_PlayerWnd = nullptr; ///< second-level child (grandchild)
QCursor m_ArrowCursor; ///< A pointer to the current cursor (changes according to mode)
QCursor m_CursorGroupMove; ///< The move group cursor
QCursor m_CursorGroupRotate; ///< The rotate group cursor
QCursor m_CursorGroupScale; ///< The scale group cursor
QCursor m_CursorItemMove; ///< The move item cursor
QCursor m_CursorItemRotate; ///< The rotate item cursor
QCursor m_CursorItemScale; ///< The scale item cursor
QCursor m_CursorEditCameraPan; ///< The edit camera pan cursor
QCursor m_CursorEditCameraRotate; ///< The edit camera rotate cursor
QCursor m_CursorEditCameraZoom; ///< The edit camera zoom cursor
long m_PreviousToolMode; ///< The previous tool mode (used when toggling with hotkeys to switch
///back to previous mode on release)
long m_PreviousSelectMode; ///< The previous select mode
//==========================================================================
// Protected Methods
//==========================================================================
protected: // create from serialization only
//==========================================================================
// Public Methods
//==========================================================================
public:
CSceneView(CStudioApp *inStudioApp, QWidget *parent = nullptr);
CSceneView(); // used for serialization only!
virtual ~CSceneView();
bool HandleModifierUp(int inChar, int inRepCnt, Qt::KeyboardModifiers modifiers);
bool HandleModifierDown(int inChar, int inRepCnt, Qt::KeyboardModifiers modifiers);
bool PtInClientRect(const QPoint& inPoint);
void SetViewCursor();
void SetToolMode(long inMode);
void RecheckSizingMode();
void SetRegisteredKey(bool inStatus);
void RegisterGlobalKeyboardShortcuts(CHotKeys *inShortcutHandler);
bool GetKeyStatus();
void SetPlayerWndPosition();
// redirect to/from PlayerContainerWnd
bool IsDeploymentView();
void SetViewMode(CPlayerContainerWnd::EViewMode inViewMode);
// Tool helper methods
void RestorePreviousTool();
void SetToolOnCtrl();
void SetToolOnAlt();
void OnRulerGuideToggled();
// CSelectedNodePropChangeListener
void OnPropValueChanged(const Q3DStudio::CString &inPropertyName) override;
void OnMouseDragged(bool inConstrainXAxis, bool inConstrainYAxis) override;
// CClientPlayChangeListener
void OnTimeChanged(long inTime) override;
// CEditCameraChangeListener
void OnEditCameraChanged() override;
void OnEditCamerasTransformed() override;
void OnAuthorZoomChanged() override;
QSize sizeHint() const override;
void OnToolGroupSelection();
void OnToolItemSelection();
public:
void resizeEvent(QResizeEvent *event) override;
Q_SIGNALS:
void toolChanged();
protected:
void RecalcMatte();
// Generated message map functions
protected:
void OnSetCursor();
void showEvent(QShowEvent *event) override;
void keyPressEvent(QKeyEvent *event) override;
private:
void onDropReceived();
};
/////////////////////////////////////////////////////////////////////////////
#endif // INCLUDED_SCENE_VIEW_H
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