dropper-context.h

#ifndef __SP_DROPPER_CONTEXT_H__
#define __SP_DROPPER_CONTEXT_H__

/*
 * Tool for picking colors from drawing
 *
 * Authors:
 *   Lauris Kaplinski <lauris@kaplinski.com>
 *
 * Copyright (C) 1999-2002 Authors
 *
 * Released under GNU GPL, read the file 'COPYING' for more information
 */

#include <libnr/nr-point.h>

#include "display/display-forward.h"
#include "event-context.h"

#define SP_TYPE_DROPPER_CONTEXT (sp_dropper_context_get_type ())
#define SP_DROPPER_CONTEXT(obj) (GTK_CHECK_CAST ((obj), SP_TYPE_DROPPER_CONTEXT, SPDropperContext))
#define SP_IS_DROPPER_CONTEXT(obj) (GTK_CHECK_TYPE ((obj), SP_TYPE_DROPPER_CONTEXT))

class SPDropperContext;
class SPDropperContextClass;

enum {
      SP_DROPPER_PICK_VISIBLE,
      SP_DROPPER_PICK_ACTUAL  
};

struct SPDropperContext {
      SPEventContext event_context;

      unsigned int dragging : 1;

      SPCanvasItem *area;
      NR::Point centre;

      double R;
      double G;
      double B;
      double alpha;
};

struct SPDropperContextClass {
      SPEventContextClass parent_class;
};

GType sp_dropper_context_get_type (void);

void sp_dropper_context_copy (SPEventContext *ec);

void sp_dropper_c32_color_copy (guint32 c32);

void sp_dropper_c32_color_copy_hex (guint32 c32);

#endif