itgmania212121/stepmania/src/OptionRow.h

/* OptionRow - One line in ScreenOptions. */

#ifndef OptionRow_H
#define OptionRow_H

#include "ActorFrame.h"
#include "BitmapText.h"
#include "OptionsCursor.h"
#include "OptionIcon.h"
#include "ThemeMetric.h"

class Font;
class OptionRowHandler;

enum SelectType
{
	SELECT_ONE,
	SELECT_MULTIPLE,
	SELECT_NONE,
	NUM_SELECT_TYPES,
	SELECT_INVALID
};
const CString& SelectTypeToString( SelectType pm );
SelectType StringToSelectType( const CString& s );

enum LayoutType
{
	LAYOUT_SHOW_ALL_IN_ROW,
	LAYOUT_SHOW_ONE_IN_ROW,
	NUM_LAYOUT_TYPES,
	LAYOUT_INVALID
};
const CString& LayoutTypeToString( LayoutType pm );
LayoutType StringToLayoutType( const CString& s );

struct OptionRowDefinition
{
	CString name;
	bool bOneChoiceForAllPlayers;
	SelectType selectType;
	LayoutType layoutType;
	vector<CString> choices;
	set<PlayerNumber> m_vEnabledForPlayers;	// only players in this set may change focus to this row
	bool	m_bExportOnChange;

	void UpdateEnabledForPlayers( 
		set<PlayerNumber> vEnabledForPlayers,
		bool bThisRowIsSelected, 
		bool bThisRowIsSelectedByAll, 
		const RageColor &colorSelected, 
		const RageColor &colorNotSelected, 
		const RageColor &colorDisabled, 
		float fTweenSeconds 
		);
	bool EnabledForPlayer( PlayerNumber pn ) { return m_vEnabledForPlayers.find(pn) != m_vEnabledForPlayers.end(); }

	OptionRowDefinition() { Init(); }
	void Init()
	{
		name = "";
		bOneChoiceForAllPlayers = false;
		selectType = SELECT_ONE;
		layoutType = LAYOUT_SHOW_ALL_IN_ROW;
		choices.clear();
		m_vEnabledForPlayers.clear();
		FOREACH_PlayerNumber( pn )
			m_vEnabledForPlayers.insert( pn );
		m_bExportOnChange = false;
	}

	OptionRowDefinition( const char *n, bool b, const char *c0=NULL, const char *c1=NULL, const char *c2=NULL, const char *c3=NULL, const char *c4=NULL, const char *c5=NULL, const char *c6=NULL, const char *c7=NULL, const char *c8=NULL, const char *c9=NULL, const char *c10=NULL, const char *c11=NULL, const char *c12=NULL, const char *c13=NULL, const char *c14=NULL, const char *c15=NULL, const char *c16=NULL, const char *c17=NULL, const char *c18=NULL, const char *c19=NULL ) :
		name(n), bOneChoiceForAllPlayers(b), selectType(SELECT_ONE), layoutType(LAYOUT_SHOW_ALL_IN_ROW)
	{
#define PUSH( c )	if(c) choices.push_back(c);
		PUSH(c0);PUSH(c1);PUSH(c2);PUSH(c3);PUSH(c4);PUSH(c5);PUSH(c6);PUSH(c7);PUSH(c8);PUSH(c9);PUSH(c10);PUSH(c11);PUSH(c12);PUSH(c13);PUSH(c14);PUSH(c15);PUSH(c16);PUSH(c17);PUSH(c18);PUSH(c19);
#undef PUSH
	}
};

class OptionRow : public ActorFrame
{
public:
	OptionRow();
	~OptionRow();

	void Clear();
	void LoadNormal( const OptionRowDefinition &def, OptionRowHandler *pHand, bool bFirstItemGoesDown );
	void LoadExit(
		const CString &sFontPath,
		const CString &sExitText,
		float fItemLongRowSharedX,
		float fItemZoom
		);
	void LoadOptionIcon( PlayerNumber pn, const CString &sText );

	void ImportOptions();
	int ExportOptions();

	void AfterImportOptions( 
		Font* pFont, 
		float fItemStartX, 
		float fItemGapX, 
		float fItemEndX, 
		float fItemLongRowSharedX,
		const ThemeMetric1D<float> &fItemLongRowX,
		float fItemZoom, 
		bool bCapitalizeAllOptionNames,
		const CString &sFontItemPath,
		const CString &sFontTitlePath,
		const CString &sTitle,
		const CString &sBulletPath,
		float fLabelX, 
		float fArrowX,
		float fY,
		const ThemeMetric<apActorCommands> &cmdLabelOn
		);
	void DetachHandler() { m_pHand = NULL; }

	void PositionUnderlines( bool bShowUnderlines, float fTweenSeconds );
	void PositionIcons( const ThemeMetric1D<float> &fIconX, float fTweenSeconds );
	void UpdateText( bool bCapitalizeAllOptionNames );
	void UpdateEnabledDisabled( 
		bool bThisRowHasFocus[NUM_PLAYERS], 
		const RageColor &colorFocus, 
		const RageColor &colorNoFocus, 
		const RageColor &colorDisabled, 
		float fTweenSeconds );

	int GetOneSelection( PlayerNumber pn, bool bAllowFail=false ) const;
	int GetOneSharedSelection() const;
	void SetOneSelection( PlayerNumber pn, int iChoice );
	void SetOneSharedSelection( int iChoice );

	int m_iChoiceInRowWithFocus[NUM_PLAYERS];	// this choice has input focus

	// Only one will true at a time if m_RowDef.bMultiSelect
	vector<bool> m_vbSelected[NUM_PLAYERS];	// size = m_RowDef.choices.size()

	enum RowType
	{
		ROW_NORMAL,
		ROW_EXIT
	};
	const OptionRowDefinition &GetRowDef() const { return m_RowDef; }
	OptionRowDefinition &GetRowDef() { return m_RowDef; }
	RowType GetRowType() const { return m_RowType; }
	OptionRowHandler *GetHandler() { return m_pHand; }

	BitmapText &GetTextItemForRow( PlayerNumber pn, int iChoiceOnRow );
	void GetWidthXY( PlayerNumber pn, int iChoiceOnRow, int &iWidthOut, int &iXOut, int &iYOut );

	void SetRowY( float fRowY )				{ m_fY = fRowY; }
	float GetRowY()							{ return m_fY; }
	void SetRowHidden( bool bRowHidden )	{ m_bHidden = bRowHidden; }
	bool GetRowHidden()						{ return m_bHidden; }
	unsigned GetTextItemsSize() { return m_textItems.size(); }
	bool GetFirstItemGoesDown() { return m_bFirstItemGoesDown; }

	void SetExitText( CString sExitText );

	void Reload();

	//
	// Messages
	//
	virtual void HandleMessage( const CString& sMessage );

protected:
	OptionRowDefinition		m_RowDef;
	RowType					m_RowType;
	OptionRowHandler*		m_pHand;
	vector<BitmapText *>	m_textItems;				// size depends on m_bRowIsLong and which players are joined
	vector<OptionsCursor *>	m_Underline[NUM_PLAYERS];	// size depends on m_bRowIsLong and which players are joined
	Sprite					m_sprBullet;
	BitmapText				m_textTitle;
	OptionIcon				m_OptionIcons[NUM_PLAYERS];
	bool					m_bFirstItemGoesDown;

	float m_fY;
	bool m_bHidden; // currently off screen

};

#endif

/*
 * (c) 2001-2004 Chris Danford
 * All rights reserved.
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, and/or sell copies of the Software, and to permit persons to
 * whom the Software is furnished to do so, provided that the above
 * copyright notice(s) and this permission notice appear in all copies of
 * the Software and that both the above copyright notice(s) and this
 * permission notice appear in supporting documentation.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
 * THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
 * INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
 * OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
 * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
 * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 * PERFORMANCE OF THIS SOFTWARE.
 */