/*****
 * TFractalViewerWindow.c
 *
 *		The window methods for the application.
 *
 *		TFractalViewerWindow inherits its Draw method from TWindow.
 *		TMandelbrot, TJulia, and others override DrawShape to draw their own kind of CGI.
 *
 *****/

#include <Packages.h>			// for NumToString prototype
#include "TFractalViewerWindow.h"
#include <stdlib.h>
#include "Utils.h"


/****
 *	TFractalViewerWindow constructor
 *
 *		Create a bullseye window. This constructor relies
 *		on the TWindow constructor to place the window in
 *		in attractive place. Then it appends a number to the
 *		window title.
 *
 ****/

TFractalViewerWindow::TFractalViewerWindow(void)
{
	Str15	numStr;
	Str255	title;
	long	windowNumber;
	
	
		//	Set the title of the window to be
		//	the title in the resource
		//	plus the window counter.
		//	The window counter is a class variable
		//	declared in the TWindow class.


	GetWindowTitle(title);
	windowNumber = GetWindowNumber();
	NumToString(GetWindowNumber(), numStr);
	concat(title, numStr); 
	SetWindowTitle(title);

}


/****
 * Hit
 *
 *		Handle a mouse down in the window.
 *		Bullseye window just force a refresh.
 *
 ****/

void TFractalViewerWindow::Hit(Point where)
{
	RefreshWindow(false);		// preserve the scroll bars
}


/****
 * GetStyle
 * SetStyle
 *
 *		Get and set the color style
 *
 ****/

short	TFractalViewerWindow::GetStyle()
{
	return style;
}


void	TFractalViewerWindow::SetStyle(short w)
{
	style = w;
	RefreshWindow(true);
}



short	TFractalViewerWindow::GetDrawMode()
{
	return drawMode;
}


void	TFractalViewerWindow::SetDrawMode(short m)
{
	if (drawMode != m) {
		drawMode = m;
		RefreshWindow(true);
	}
}



/****
 * Draw
 *
 *		Draw the bullseye figures.
 *		Repeatedly call DrawShape with a smaller drawing area.
 *		The drawing area gets smaller by 2 * the width.
 *
 ****/

void	TFractalViewerWindow::Draw(void)

{
	RgnHandle	saveClip = NewRgn();
	PenState	pen;
	Rect		drawingRect;
	
	
	GetPenState(&pen);
	GetClip(saveClip);
	
	inherited::Draw();
	
	GetWindowRect(&drawingRect, false);		// Don't draw in the scroll
											// bar areas. Note that it's
											// ok to pass the address of
											// drawingRect because
											// GetWindowRect won't move
											// memory.
	
	sTop = drawingRect.top;
	sLeft = drawingRect.left;
											
	DrawShape(&drawingRect);

	SetClip(saveClip);
	DisposeRgn(saveClip);
	SetPenState(&pen);
	
}


/****
 * DrawShape methods
 *
 *		These are the DrawShape methods for
 *			TBullWindow:	does nothing
 *			TCircleBull:	Circles
 *			TSquareBull:	Squares
 *			TPlasma:	"Triangles"
 *
 *		All the DrawShape methods take a drawingRect
 *		as a parameter. The pen width
 *		is already set to the appropriate width.
 *
 ****/

void TFractalViewerWindow::DrawShape(Rect *drawingRect)
{
}

//
// ZOOM CONTENT
//

void TFractalViewerWindow::ZoomContent(short z)
{
	RefreshWindow(false);		// preserve the scroll bars
}