#include "qedefs.h"

id	keypairview_i;

@implementation KeypairView

/*
==================
initWithFrame:
==================
*/
- initWithFrame:(NSRect)frameRect
{
	[super initWithFrame:frameRect];
	keypairview_i = self;
	return self;
}


- calcViewSize
{
	NSRect	b;
	NSPoint	pt;
	int		count;
	id		ent;
	
	ent = [map_i currentEntity];
	count = [ent numPairs];

	//XXX[_super_view setFlipped: YES];
	
	b = [_super_view bounds];
	b.size.height = LINEHEIGHT*count + SPACING;
	[self	setBounds: b];
	pt.x = pt.y = 0;
	[self scrollPoint: pt];
	return self;
}

- drawSelf:(const NSRect *)rects :(int)rectCount
{
	epair_t	*pair;
	int		y;
	
	//XXX PSsetgray(NSGrayComponent(NS_COLORLTGRAY));
	PSrectfill(0,0,_bounds.size.width,_bounds.size.height);
		
	//XXX PSselectfont("Helvetica-Bold",FONTSIZE);
	PSrotate(0);
	PSsetgray(0);
	
	pair = [[map_i currentEntity] epairs];
	y = _bounds.size.height - LINEHEIGHT;
	for ( ; pair ; pair=pair->next)
	{
		PSmoveto(SPACING, y);
		PSshow(pair->key);
		PSmoveto(100, y);
		PSshow(pair->value);
		y -= LINEHEIGHT;
	}
	PSstroke();
	
	return self;
}

- (void)mouseDown:(NSEvent *)theEvent
{
	NSPoint	loc;
	int		i;
	epair_t	*p;

	loc = [theEvent locationInWindow];
	loc = [self convertPoint:loc	fromView:NULL];
	
	i = (_bounds.size.height - loc.y - 4) / LINEHEIGHT;

	p = [[map_i currentEntity] epairs];
	while (	i )
	{
		p=p->next;
		if (!p)
			return;
		i--;
	}
	if (p)
		[things_i setSelectedKey: p];
	
	return;
}

@end