4 * This file is part of BeRTOS.
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7 * it under the terms of the GNU General Public License as published by
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
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18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20 * As a special exception, you may use this file as part of a free software
21 * library without restriction. Specifically, if other files instantiate
22 * templates or use macros or inline functions from this file, or you compile
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24 * file does not by itself cause the resulting executable to be covered by
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29 * Copyright 2005 Develer S.r.l. (http://www.develer.com/)
34 * \brief Edit bool widget (implementation).
35 * This widget handles boolean editing.
36 * The boolean value will be displayed using two strings:
37 * one when the bool is false and one when it's true.
40 * \author Francesco Sacchi <batt@ðeveler.com>
45 *#* Revision 1.2 2006/07/19 12:56:26 bernie
46 *#* Convert to new Doxygen style.
48 *#* Revision 1.1 2005/11/04 18:26:38 bernie
49 *#* Import into DevLib.
51 *#* Revision 1.3 2005/06/08 17:32:33 batt
52 *#* Switch to new messaging system.
54 *#* Revision 1.2 2005/06/06 11:04:12 batt
55 *#* Add some comments.
57 *#* Revision 1.1 2005/05/31 11:11:37 batt
58 *#* Edit bool: first release.
62 #include <mware/editbool.h>
65 #include <drv/lcd_text.h>
70 void editbool_init(DEditBool *e, dpos_t pos, dpos_t size, dcontext_t *context, bool *value, const char *true_string, const char *false_string)
72 // Initialize superclass
73 widget_init(&e->widget, pos, size, context);
75 // Override superclass methods
76 e->widget.notifier.update = (update_func_ptr)editbool_update;
80 e->true_string = true_string;
81 e->false_string = false_string;
82 e->draw = editbool_draw;
86 * Handle the messages (edit the bool).
88 void editbool_update(DEditBool *e, dtag_t tag, dval_t _val)
95 *e->value = (bool)_val;
100 *e->value = !*e->value;
110 dnotify_targets(&e->widget.notifier, TAG_SETVALUE, (dval_t)*e->value);
115 * Draw the string on the context.
117 void editbool_draw(DEditBool *e)
119 lcd_printf((Layer *)e->widget.context, (lcdpos_t)e->widget.pos, LCD_NORMAL, "%*s", (int)e->widget.size , *e->value? e->true_string: e->false_string);