DOOM-3-BFG/neo/ui/ListWindow.h

/*
===========================================================================

Doom 3 BFG Edition GPL Source Code
Copyright (C) 1993-2012 id Software LLC, a ZeniMax Media company. 

This file is part of the Doom 3 BFG Edition GPL Source Code ("Doom 3 BFG Edition Source Code").  

Doom 3 BFG Edition Source Code 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 3 of the License, or
(at your option) any later version.

Doom 3 BFG Edition Source Code 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 Doom 3 BFG Edition Source Code.  If not, see <http://www.gnu.org/licenses/>.

In addition, the Doom 3 BFG Edition Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 BFG Edition Source Code.  If not, please request a copy in writing from id Software at the address below.

If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.

===========================================================================
*/
#ifndef __LISTWINDOW_H
#define __LISTWINDOW_H

class idSliderWindow;

enum {
	TAB_TYPE_TEXT = 0,
	TAB_TYPE_ICON = 1
};

struct idTabRect {
	int x;
	int w;
	int align;
	int valign;
	int	type;
	idVec2 iconSize;
	float iconVOffset;
};

class idListWindow : public idWindow {
public:
	idListWindow(idUserInterfaceLocal *gui);

	virtual const char*	HandleEvent(const sysEvent_t *event, bool *updateVisuals);
	virtual void		PostParse();
	virtual void		Draw(int time, float x, float y);
	virtual void		Activate(bool activate, idStr &act);
	virtual void		HandleBuddyUpdate(idWindow *buddy);
	virtual void		StateChanged( bool redraw = false );
	virtual size_t		Allocated(){return idWindow::Allocated();};
	virtual idWinVar*	GetWinVarByName(const char *_name, bool winLookup = false, drawWin_t** owner = NULL);

	void				UpdateList();
	
private:
	virtual bool		ParseInternalVar(const char *name, idTokenParser *src);
	void				CommonInit();
	void				InitScroller( bool horizontal );
	void				SetCurrentSel( int sel );
	void				AddCurrentSel( int sel );
	int					GetCurrentSel();
	bool				IsSelected( int index );
	void				ClearSelection( int sel );

	idList<idTabRect, TAG_OLD_UI>	tabInfo;
	int					top;
	float				sizeBias;
	bool				horizontal;
	idStr				tabStopStr;
	idStr				tabAlignStr;
	idStr				tabVAlignStr;
	idStr				tabTypeStr;
	idStr				tabIconSizeStr;
	idStr				tabIconVOffsetStr;
	idHashTable<const idMaterial*> iconMaterials;						
	bool				multipleSel;

	idStrList			listItems;
	idSliderWindow*		scroller;
	idList<int, TAG_OLD_UI>			currentSel;
	idStr				listName;

	int					clickTime;

	int					typedTime;
	idStr				typed;
};

#endif // __LISTWINDOW_H