// PICTViewer 2008 Landon Rodgers

// Includes

#include <Appearance.h>
#include <ToolUtils.h>

// defines
#define mBar	128
#define mApple	129
#define mFile 	128
#define iOpen	1
#define iQuit	3
#define rWindowResource	128
#define rAboutAlert	128
// globals
Boolean gDone;

// prototypes

void	main(void);
void	doInitManagers(void);
void	doGetMenus(void);
void	doEvents(EventRecord *);
void	doMouseDown(EventRecord *);
void	doMenuChoice(SInt32);
void 	doFileMenu(SInt16);
void 	doOpenFileDialog(void);
void 	main(void)
{
	EventRecord	eventStructure;
	WindowPtr		windowPtr;
	doInitManagers();
	if(!(windowPtr = GetNewCWindow(rWindowResource,NULL,(WindowPtr) -1)))
	{
		SysBeep(10);
		ExitToShell();
	}

	SetPort(windowPtr);
	doGetMenus();
	ShowWindow(windowPtr);
	
	gDone = false;
	
	while(!gDone)
	{
		if(WaitNextEvent(everyEvent,&eventStructure,180,NULL))
			doEvents(&eventStructure);
	}
}
void doEvents(EventRecord * eventStrucPtr)
{
	switch(eventStrucPtr->what)
	{
		case mouseDown:
			doMouseDown(eventStrucPtr);
			break;

		case updateEvt:
			BeginUpdate((WindowPtr)eventStrucPtr->message);
			EndUpdate((WindowPtr)eventStrucPtr->message);
			break;

		case osEvt:
			HiliteMenu(0);
			break;	
	}
}
void doMouseDown(EventRecord *eventStrucPtr)
{
	WindowPtr	windowPtr;
	SInt16		partCode;
	SInt32		menuChoice;

	partCode = FindWindow(eventStrucPtr->where,&windowPtr);
	
	switch(partCode)
	{
		case inMenuBar:
			menuChoice = MenuSelect(eventStrucPtr->where);
			doMenuChoice(menuChoice);
			break;
		case inContent:
			if(windowPtr != FrontWindow())
				SelectWindow(windowPtr);
			break;

		case inDrag:
			DragWindow(windowPtr,eventStrucPtr->where,&qd.screenBits.bounds);
			break;

		case inGoAway:
			if(TrackGoAway(windowPtr,eventStrucPtr->where))
				gDone = true;
			break;
	}
}
void  doMenuChoice(SInt32 menuChoice)
{
	
	SInt16		menuID, menuItem;
		
	menuID	 = HiWord(menuChoice);
	menuItem = LoWord(menuChoice);

	if(menuID == 0)
		return;

	switch(menuID)
	{
		case mApple:
			if(menuItem == 1)
				NoteAlert(rAboutAlert, NULL);
			break;
		
		case mFile:
			doFileMenu(menuItem);
			break;
	}
	HiliteMenu(0);
}
void doFileMenu(SInt16 menuItem)
{
	switch(menuItem)
	{
		case iOpen:
			doOpenFileDialog();
			break;
		
		case iQuit:
			gDone = true;
			break;
	}
}
void doOpenFileDialog(void)
{
	StandardFileReply reply;
	StandardGetFile(NULL, -1, NULL, &reply);
	if(reply.sfGood == true)
	{
		
	}
}
void doGetMenus(void)
{
	Handle		menubarHdl;
	MenuHandle	menuHdl;
	
	
	menubarHdl = GetNewMBar(mBar);
	if(menubarHdl == NULL)
		ExitToShell();
	SetMenuBar(menubarHdl);
	DrawMenuBar();
	
	menuHdl = GetMenuHandle(mApple);
	if(menuHdl != NULL)
		AppendResMenu(menuHdl,'DRVR');
	else
		ExitToShell();
}

void doInitManagers(void)
{
	MaxApplZone();
	MoreMasters();

	InitGraf(&qd.thePort);
	InitFonts();
	InitWindows();
	InitMenus();
	TEInit();
	InitDialogs(NULL);

	InitCursor();	
	FlushEvents(everyEvent,0);
}