Pararena2/Sources/Abandoned Routines.c

/*========================================================  ShowMenuBar  */

void ShowMenuBar (WindowPtr theWindow)

{
	Rect			theRect;
	RgnHandle		worldRgn, menuBarRgn;
	GrafPtr			wasPort;
	Point			originPt;
	
	if (GetMBarHeight() == 0)
	{
		GetPort((GrafPtr)&wasPort);
		SetPort((GrafPtr)theWindow);
		GetOrigin(&originPt);
		SetOrigin(0, 0);
		
		MBarHeight = wasMenuBarHeight;
		
		theRect = (**GetGrayRgn()).rgnBBox;
		UnionRect(&theRect, &screenBits.bounds, &theRect);
		worldRgn = NewRgn();
		OpenRgn();
		FrameRoundRect(&theRect, 16, 16);
		CloseRgn(worldRgn);
		
		theRect = screenBits.bounds;
		theRect.bottom = theRect.top + wasMenuBarHeight;
		menuBarRgn = NewRgn();
		RectRgn(menuBarRgn, &theRect);
		
		SectRgn(worldRgn, menuBarRgn, menuBarRgn);	/*	/------------------\	*/
		DisposeRgn(worldRgn);						/*	|__________________|	*/
		
		UnionRgn(theWindow->visRgn, menuBarRgn, theWindow->visRgn);
		DiffRgn(theWindow->visRgn, menuBarRgn, theWindow->visRgn);
		DisposeRgn(menuBarRgn);
		
		DrawMenuBar();
		
		SetOrigin(originPt.h, originPt.v);
		SetPort((GrafPtr)wasPort);
	}
}


/*========================================================  HideMenuBar  */

void HideMenuBar (WindowPtr theWindow)

{
	Rect		theRect;
	RgnHandle	worldRgn, menuBarRgn;
	GrafPtr		wasPort;
	Point		originPt;
	short		nowMBarHeight;
	
	nowMBarHeight = GetMBarHeight();
	
	if (nowMBarHeight != 0)
	{
		GetPort((GrafPtr)&wasPort);
		SetPort((GrafPtr)theWindow);
		GetOrigin(&originPt);
		SetOrigin(0, 0);
		
		wasMenuBarHeight = GetMBarHeight();
		MBarHeight = 0;
		
		theRect = (**GetGrayRgn()).rgnBBox;
		UnionRect(&theRect, &screenBits.bounds, &theRect);
		
		worldRgn = NewRgn();							//		/-----------\
		OpenRgn();										//		|   whole   |
		FrameRoundRect(&theRect, 16, 16);				//		|  desktop  |
		CloseRgn(worldRgn);								//		\___________/
		
		theRect = screenBits.bounds;
		theRect.bottom = theRect.top + wasMenuBarHeight;
		menuBarRgn = NewRgn();
		RectRgn(menuBarRgn, &theRect);
		
		SectRgn(worldRgn, menuBarRgn, menuBarRgn);		//		/------------------\
		DisposeRgn(worldRgn);							//		|__________________|
		
		UnionRgn(theWindow->visRgn, menuBarRgn, theWindow->visRgn);
		DisposeRgn(menuBarRgn);
		
		SetOrigin(originPt.h, originPt.v);
		SetPort((GrafPtr)wasPort);
	}
}


/*========================================================  ShowMenuBar  */

void ShowMenuBar (WindowPtr theWindow)

{
	Rect		theRect;
	short		nowMBarHeight;
	
	nowMBarHeight = GetMBarHeight();
	
	if (nowMBarHeight == 0)
	{
		MBarHeight = wasMenuBarHeight;
		DiffRgn(GrayRgn, menuBarRgn, GrayRgn);
		DisposeRgn(menuBarRgn);
		
//		DrawMenuBar();
	}
}


/*========================================================  HideMenuBar  */

void HideMenuBar (WindowPtr theWindow)

{
	Rect		theRect;
	short		nowMBarHeight;
	
	nowMBarHeight = GetMBarHeight();
	
	if (nowMBarHeight != 0)
	{
		wasMenuBarHeight = GetMBarHeight();
		MBarHeight = 0;
		
		theRect = screenBits.bounds;
		theRect.bottom = theRect.top + wasMenuBarHeight;
		
		menuBarRgn = NewRgn();
		RectRgn(menuBarRgn, &theRect);
		
		UnionRgn(GrayRgn, menuBarRgn, GrayRgn);
		PaintOne(kNilPointer, menuBarRgn);
	}
}