/*

     File: RectsView.h

 Abstract: RectsView is the ruler view's client in this test app. It tries to handle most ruler operations.

  Version: 1.1

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 */

#import <AppKit/AppKit.h>

@class Edge, ColorRect;

/* RectsView is the ruler view's client in this test app. It tries to handle

 * most ruler operations. */

@interface RectsView : NSView

{

    NSMutableArray *rects;

    ColorRect *selectedItem;

}

+ (void)initialize;

- (id)initWithFrame:(NSRect)frameRect;

- (void)awakeFromNib;

- (BOOL)acceptsFirstResponder;

- (void)drawRect:(NSRect)aRect;

- (void)mouseDown:(NSEvent *)theEvent;

- (void)selectRect:(ColorRect *)aColorRect;

- (void)lock:(id)sender;

- (void)zoomIn:(id)sender;

- (void)zoomOut:(id)sender;

- (void)nestle:(id)sender;

- (void)drawRulerlinesWithRect:(NSRect)aRect;

- (void)updateRulerlinesWithOldRect:(NSRect)oldRect newRect:(NSRect)newRect;

- (void)eraseRulerlinesWithRect:(NSRect)aRect;

- (void)updateHorizontalRuler;

- (void)updateVerticalRuler;

- (void)updateRulers;

- (void)updateSelectedRectFromRulers;

- (BOOL)rulerView:(NSRulerView *)aRulerView

    shouldMoveMarker:(NSRulerMarker *)aMarker;

- (CGFloat)rulerView:(NSRulerView *)aRulerView

    willMoveMarker:(NSRulerMarker *)aMarker

    toLocation:(CGFloat)location;

- (void)rulerView:(NSRulerView *)aRulerView

    didMoveMarker:(NSRulerMarker *)aMarker;

- (BOOL)rulerView:(NSRulerView *)aRulerView

    shouldRemoveMarker:(NSRulerMarker *)aMarker;

- (void)rulerView:(NSRulerView *)aRulerView

    didRemoveMarker:(NSRulerMarker *)aMarker;

- (BOOL)rulerView:(NSRulerView *)aRulerView

    shouldAddMarker:(NSRulerMarker *)aMarker;

- (CGFloat)rulerView:(NSRulerView *)aRulerView

    willAddMarker:(NSRulerMarker *)aMarker

    atLocation:(CGFloat)location;

- (void)rulerView:(NSRulerView *)aRulerView

    didAddMarker:(NSRulerMarker *)aMarker;

- (void)rulerView:(NSRulerView *)aRulerView

    handleMouseDown:(NSEvent *)theEvent;

- (void)rulerView:(NSRulerView *)aRulerView

    willSetClientView:(NSView *)newClient;

@end