gui_topo.h

MANTIS是由科罗拉多大学开发的传感器网络嵌入式操作系统。 这是mantis的0.9.5版本的源码。

//  This file is part of MANTIS OS, Operating System
//  See http://mantis.cs.colorado.edu/
//
//  Copyright (C) 2003-2005 University of Colorado, Boulder
//
//  This program is free software; you can redistribute it and/or
//  modify it under the terms of the mos license (see file LICENSE)

/**************************************************************************/
/* File:    gui_tree.h                                                    */
/* Author     Jeff Rose   :  [e-mail]                          */
/*   Date: 03/25/04                                                       */
/*                                                                        */
/* A gnome canvas topology display module.                                */
/**************************************************************************/

#ifndef _GUI_TOPO_H_
#define _GUI_TOPO_H_

#include <gtk/gtk.h>
#include <libgnomecanvas/libgnomecanvas.h>

//#define TOPO_SIZE 400 // Size of the topology widget in pixels (and canvas region)
#define TOPO_NUM_NODES 10
#define TOPO_NODE_SIZE 20
#define TOPO_RADIUS    150
#define TOPO_LABEL_SIZE 6
#define TOPO_SPACING 20
#define TOPO_SPACING_OFFSET 5
#define TOPO_UNCONF_ROWS 3

#define TOPO_NODE_BASE_STATION 0
#define TOPO_NODE_REGULAR 1
#define TOPO_NODE_INACTIVE 2
#define TOPO_NODE_UNCONFIGURED 3

#define TOPO_BG_FILENAME "glade/bg.png"
#define TOPO_BG_OFFSET 80
#define TOPO_BG_LINE_WIDTH 3
#define TOPO_BG_LINE_COLOR "black"

typedef struct _gui_topo
{
   GtkWidget *widget;
   GHashTable *nodes;
   GHashTable *unconf_nodes;
   GnomeCanvasItem *bg;
   gint selected;
}gui_topo_t;

typedef struct _topo_node
{
   gui_topo_t *gui_topo;
   GnomeCanvasItem *group;
   GnomeCanvasItem *node;
   GnomeCanvasItem *edge;
   GnomeCanvasPoints *points;
   GnomeCanvasItem *label;
   gchar *text;
   gint id;
   gint type;
   gdouble x, y, z;
}topo_node_t;

/* Create a new gtk topo view widget. */
gui_topo_t *gui_topo_new(GtkWidget *container);

/* Add a new node to a topo view. */
void gui_topo_node_new (gui_topo_t *topo, gint id, gint light, gint temp);
void gui_topo_node_new_pos (gui_topo_t *topo, gint id, gdouble x, gdouble y, gdouble z);

/* Update a node in a topology. */
void gui_topo_node_update (gui_topo_t *topo, gint id, gint light, gint temp);
void gui_topo_node_update_pos (gui_topo_t *topo, gint id, gdouble x, gdouble y, gdouble z);

/* Highlight the currently selected node. */
void gui_topo_set_current_node (gui_topo_t *topo, gint id);
#endif