#pragma once
 
#ifndef STYLESELECTION_INCLUDED
#define STYLESELECTION_INCLUDED
 
#include "toonzqt/selection.h"
#include "toonz/tpalettehandle.h"
#include "tpalette.h"
#include <set>
#include <QString>
 
class QByteArray;
 
#undef DVAPI
#undef DVVAR
#ifdef TOONZQT_EXPORTS
#define DVAPI DV_EXPORT_API
#define DVVAR DV_EXPORT_VAR
#else
#define DVAPI DV_IMPORT_API
#define DVVAR DV_IMPORT_VAR
#endif
 
class TXsheetHandle;
class TXshLevelHandle;
 
//=============================================================================
// TStyleSelection
//-----------------------------------------------------------------------------
 
class DVAPI TStyleSelection : public TSelection
{
	TPaletteHandle *m_paletteHandle;
 
	//Used to change level palette; in other palette (cleanup, ...) xsheetHandle is not necessary.
	TXsheetHandle *m_xsheetHandle;
	//for clearing cache when the pastestyle command is executed
	TXshLevelHandle *m_levelHandle;
 
	int m_pageIndex;
	std::set<int> m_styleIndicesInPage;
 
public:
	TStyleSelection();
	TStyleSelection(TStyleSelection *styleSelection)
		: m_paletteHandle(styleSelection->getPaletteHandle()), m_pageIndex(styleSelection->getPageIndex()), m_styleIndicesInPage(styleSelection->getIndicesInPage())
	{
	}
	~TStyleSelection();
 
	void select(int pageIndex);
	void select(int pageIndex, int styleIndexInPage, bool on);
	bool isSelected(int pageIndex, int styleIndexInPage) const;
	bool isPageSelected(int pageIndex) const;
	bool canHandleStyles();
	void selectNone();
	bool isEmpty() const;
	int getStyleCount() const;
	TPaletteHandle *getPaletteHandle() const
	{
		return m_paletteHandle;
	}
	void setPaletteHandle(TPaletteHandle *paletteHandle)
	{
		m_paletteHandle = paletteHandle;
	}
	TPalette *getPalette() const
	{
		return m_paletteHandle->getPalette();
	}
	int getPageIndex() const
	{
		return m_pageIndex;
	}
	const std::set<int> &getIndicesInPage() const
	{
		return m_styleIndicesInPage;
	}
 
	void getIndices(std::set<int> &indices) const;
 
	//Used to change level palette; in other palette (cleanup, ...) xsheetHandle is not necessary.
	void setXsheetHandle(TXsheetHandle *xsheetHandle) { m_xsheetHandle = xsheetHandle; }
	TXsheetHandle *getXsheetHandle() const { return m_xsheetHandle; }
	void setLevelHandle(TXshLevelHandle *levelHandle) { m_levelHandle = levelHandle; }
 
	// commands
	void cutStyles();
	void copyStyles();
	void pasteStyles();
	void pasteStylesValues(bool pasteName, bool pasteColor = true);
	void pasteStylesValue();
	void pasteStylesColor();
	void pasteStylesName();
	void deleteStyles();
	void eraseUnsedStyle();
	void blendStyles();
	void toggleLink();
	void eraseToggleLink();
 
	void enableCommands();
 
	void toggleKeyframe(int frame);
 
	// remove link from the studio palette (if linked)
	bool removeLink();
	// get back the style from the studio palette (if linked)
	void getBackOriginalStyle();
};
 
#endif //STYLESELECTION_INCLUDED