// ===========================================================================
//	CSimlabDoc.h	  ©1995 J. Rodden, DD/MF & Associates. All rights reserved
// ===========================================================================

#pragma once

#include <CWindowedDoc.h>
#include <LBroadcaster.h>
#include <LListener.h>
#include <LList.h>

class CSimlabApp;
class SModel;

class	CSimlabDoc : public CWindowedDoc,
					 public LBroadcaster,
					 public LListener {
friend class CSimlabApp;
public:
				CSimlabDoc(LCommander *inSuper, FSSpec *inFileSpec);
				~CSimlabDoc();
					
	virtual	StringPtr	GetDescriptor(Str255 outDescriptor) const;

			Boolean		DoCommand(CommandT inCommand, void *ioParam);
			void		ListenToMessage(MessageT inMessage, void *ioParam);
			Boolean		GetCommandStatus(CommandT inCommand,
											Boolean &outEnabled, Boolean &outUsesMark,
											Char16 &outMark, Str255 outName);
	
			Boolean		IsCurrentProjectFile(FSSpec& inFileSpec);
		
protected:
		SModel*		mModel;
		ModelState	mModelStatus;
		LList		mSubWindows;
			
			void		UpdateStatus(CommandT inCommand);
			void		SetupGraphDefWin();
			
			void		OpenVarWindow(MessageT inMessage);
			
			LWindow*	OpenSubWindow( ResIDT inWindowID, ResIDT inStateResID,
							MessageT inWinMessage, Str255 inString, Boolean inShowIt = true);
			
			LWindow*	FindSubWindow(Str255 inWinTitle);
			void		ActivateSubWindow(Str255 inWinTitle);
			void		CloseSubWindow(MessageT inMessage, LWindow* inWindow);
			
			void		CloseAllSubWindows();
			void		ArrangeSubWindows();

private:
			void		NameNewDoc();
			void		OpenFile();

			void		SetupDisplays();
};