75 lines
2.2 KiB
C
75 lines
2.2 KiB
C
/*
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* Copyright © 2009 Keith Packard <keithp@keithp.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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*/
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#include "aoview.h"
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static struct {
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char *name;
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char *initial_value;
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GtkLabel *widget;
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} label_widgets[] = {
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{ "height_label", "Height (m)", NULL },
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{ "state_label", "State", NULL },
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{ "rssi_label", "RSSI (dBm)", NULL },
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{ "speed_label", "Speed (m/s)", NULL },
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{ "height_value", "0", NULL },
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{ "state_value", "pad", NULL },
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{ "rssi_value", "-50", NULL },
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{ "speed_value", "0", NULL },
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};
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static void
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aoview_label_assign(GtkLabel *widget, char *value)
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{
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char *markup;
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markup = g_markup_printf_escaped("<span font_weight=\"bold\" size=\"xx-large\">%s</span>", value);
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gtk_label_set_markup(widget, markup);
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g_free(markup);
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}
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void
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aoview_label_show(struct aostate *state)
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{
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char line[1024];
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sprintf(line, "%d", state->height);
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aoview_label_assign(label_widgets[4].widget, line);
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aoview_label_assign(label_widgets[5].widget, state->data.state);
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sprintf(line, "%d", state->data.rssi);
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aoview_label_assign(label_widgets[6].widget, line);
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if (state->ascent)
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sprintf(line, "%6.0f", fabs(state->speed));
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else
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sprintf(line, "%6.0f", fabs(state->baro_speed));
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aoview_label_assign(label_widgets[7].widget, line);
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}
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void
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aoview_label_init(GladeXML *xml)
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{
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int i;
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for (i = 0; i < sizeof(label_widgets)/sizeof(label_widgets[0]); i++) {
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label_widgets[i].widget = GTK_LABEL(glade_xml_get_widget(xml, label_widgets[i].name));
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aoview_label_assign(label_widgets[i].widget, label_widgets[i].initial_value);
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assert(label_widgets[i].widget);
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}
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}
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