1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
/*
* Copyright © 2009 Keith Packard <keithp@keithp.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#include "aoview.h"
static struct {
char *name;
char *initial_value;
GtkLabel *widget;
} label_widgets[] = {
{ "height_label", "Height (m)", NULL },
{ "state_label", "State", NULL },
{ "rssi_label", "RSSI (dBm)", NULL },
{ "speed_label", "Speed (m/s)", NULL },
{ "height_value", "0", NULL },
{ "state_value", "pad", NULL },
{ "rssi_value", "-50", NULL },
{ "speed_value", "0", NULL },
};
static void
aoview_label_assign(GtkLabel *widget, char *value)
{
char *markup;
markup = g_markup_printf_escaped("<span font_weight=\"bold\" size=\"xx-large\">%s</span>", value);
gtk_label_set_markup(widget, markup);
g_free(markup);
}
void
aoview_label_show(struct aostate *state)
{
char line[1024];
sprintf(line, "%d", state->height);
aoview_label_assign(label_widgets[4].widget, line);
aoview_label_assign(label_widgets[5].widget, state->data.state);
sprintf(line, "%d", state->data.rssi);
aoview_label_assign(label_widgets[6].widget, line);
if (state->ascent)
sprintf(line, "%6.0f", fabs(state->speed));
else
sprintf(line, "%6.0f", fabs(state->baro_speed));
aoview_label_assign(label_widgets[7].widget, line);
}
void
aoview_label_init(GladeXML *xml)
{
int i;
for (i = 0; i < sizeof(label_widgets)/sizeof(label_widgets[0]); i++) {
label_widgets[i].widget = GTK_LABEL(glade_xml_get_widget(xml, label_widgets[i].name));
aoview_label_assign(label_widgets[i].widget, label_widgets[i].initial_value);
assert(label_widgets[i].widget);
}
}
|
