/* ***** BEGIN LICENSE BLOCK *****

* This file is part of Natron <http://www.natron.fr/>,

* Copyright (C) 2015 INRIA and Alexandre Gauthier-Foichat

*

* Natron is free software: you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation; either version 2 of the License, or

* (at your option) any later version.

*

* Natron is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

* GNU General Public License for more details.

*

* You should have received a copy of the GNU General Public License

* along with Natron. If not, see <http://www.gnu.org/licenses/gpl-2.0.html>

* ***** END LICENSE BLOCK ***** */

#ifndef _Gui_FloatingWidget_h_

#define _Gui_FloatingWidget_h_

// ***** BEGIN PYTHON BLOCK *****

// from <https://docs.python.org/3/c-api/intro.html#include-files>:

// "Since Python may define some pre-processor definitions which affect the standard headers on some systems, you must include Python.h before any standard headers are included."

#include <Python.h>

// ***** END PYTHON BLOCK *****

#if !defined(Q_MOC_RUN) && !defined(SBK_RUN)

#include <boost/noncopyable.hpp>

#include <boost/shared_ptr.hpp>

#include <boost/scoped_ptr.hpp>

#endif

#include "Global/Macros.h"

CLANG_DIAG_OFF(deprecated)

CLANG_DIAG_OFF(uninitialized)

#include <QMainWindow>

CLANG_DIAG_ON(deprecated)

CLANG_DIAG_ON(uninitialized)

#include "Global/GlobalDefines.h"

#include "Gui/SerializableWindow.h"

#include "Engine/ScriptObject.h"

#define kMainSplitterObjectName "ToolbarSplitter"

//boost

namespace boost {

namespace archive {

class xml_iarchive;

class xml_oarchive;

}

}

//QtGui

class Splitter;

class QUndoStack;

class QScrollArea;

class QToolButton;

class QVBoxLayout;

class QMutex;

//Natron gui

class GuiLayoutSerialization;

class GuiAppInstance;

class NodeGui;

class TabWidget;

class ToolButton;

class ViewerTab;

class DockablePanel;

class NodeGraph;

class CurveEditor;

class Histogram;

class RotoGui;

class FloatingWidget;

class BoundAction;

class ScriptEditor;

class PyPanel;

class RectI;

class DopeSheetEditor;

//Natron engine

class ViewerInstance;

class PluginGroupNode;

class Color_Knob;

class ProcessHandler;

class NodeCollection;

class KnobHolder;

namespace Natron {

class Node;

class Image;

class EffectInstance;

class OutputEffectInstance;

}

class Gui;

/*This class represents a floating pane that embeds a widget*/

class FloatingWidget

: public QWidget, public SerializableWindow

{

GCC_DIAG_SUGGEST_OVERRIDE_OFF

Q_OBJECT

GCC_DIAG_SUGGEST_OVERRIDE_ON

public:

explicit FloatingWidget(Gui* gui,

QWidget* parent = 0);

virtual ~FloatingWidget();

/*Set the embedded widget. Only 1 widget can be embedded

by FloatingWidget. Once set, this function does nothing

for subsequent calls..*/

void setWidget(QWidget* w);

void removeEmbeddedWidget();

QWidget* getEmbeddedWidget() const

{

return _embeddedWidget;

}

public Q_SLOTS:

void onProjectNameChanged(const QString& name);

Q_SIGNALS:

void closed();

private:

virtual void moveEvent(QMoveEvent* e) OVERRIDE FINAL;

virtual void resizeEvent(QResizeEvent* e) OVERRIDE FINAL;

virtual void closeEvent(QCloseEvent* e) OVERRIDE;

QWidget* _embeddedWidget;

QScrollArea* _scrollArea;

QVBoxLayout* _layout;

Gui* _gui;

};

#endif // _Gui_FloatingWidget_h_