1 files changed, 73 insertions, 0 deletions
diff --git a/ao-view/aoview_label.c b/ao-view/aoview_label.c
new file mode 100644
index 00000000..24313626
--- /dev/null
+++ b/ao-view/aoview_label.c
@@ -0,0 +1,73 @@
+/*
+ * 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);
+	}
+}