+++ /dev/null
-/**
- * \file
- * <!--
- * Copyright 2005 Develer S.r.l. (http://www.develer.com/)
- * -->
- *
- * \version $Id$
- *
- * \brief Integer edit widget (implementation).
- *
- * \version $Id$
- * \author Bernardo Innocenti <bernie@develer.com>
- * \author Francesco Sacchi <batt@develer.com>
- */
-
-/*#*
- *#* $Log$
- *#* Revision 1.2 2006/07/19 12:56:26 bernie
- *#* Convert to new Doxygen style.
- *#*
- *#* Revision 1.1 2005/11/04 18:26:38 bernie
- *#* Import into DevLib.
- *#*
- *#* Revision 1.7 2005/06/10 15:46:09 batt
- *#* Add EDIS_WRAP style that wrap around min and max.
- *#*
- *#* Revision 1.6 2005/06/08 17:32:33 batt
- *#* Switch to new messaging system.
- *#*
- *#* Revision 1.5 2005/06/06 11:04:12 batt
- *#* Add some comments.
- *#*
- *#* Revision 1.4 2005/05/31 11:09:34 batt
- *#* Fix sending pointer instead of value bug.
- *#*
- *#* Revision 1.3 2005/05/26 14:46:20 batt
- *#* Use correct tag; remove warning.
- *#*
- *#* Revision 1.2 2005/05/26 14:44:10 batt
- *#* Abstract widget from layer: use context.
- *#*
- *#* Revision 1.1 2005/05/26 08:32:53 batt
- *#* Add new Develer widget system :)
- *#*
- *#*/
-
-#include <mware/editint.h>
-#include <dt/dwidget.h>
-#include <dt/dtag.h>
-#include <dt/dnotifier.h>
-
-#include <cfg/macros.h>
-
-#include <drv/lcd_text.h>
-
-/**
- * Init.
- */
-void editint_init(DEditInt *e, dpos_t pos, dpos_t size, dcontext_t *context, int *value, int min, int max)
-{
- // Initialize superclass
- widget_init(&e->widget, pos, size, context);
-
- // Override superclass methods
- e->widget.notifier.update = (update_func_ptr)editint_update;
-
- // Init instance
- e->value = value;
- e->min = min;
- e->max = max;
- e->style = EDIS_DEFAULT;
- e->draw = editint_draw;
-}
-
-/**
- * Handle the messages (edit the int).
- */
-void editint_update(DEditInt *e, dtag_t tag, dval_t _val)
-{
- bool changed = false;
- int val = (int)_val;
-
- switch (tag)
- {
- case TAG_SETVALUE:
- *e->value = MINMAX(e->min, val, e->max);
- changed = true;
- break;
-
- /* Increments the integer by val */
- case TAG_UP:
- if (e->style & EDIS_WRAP)
- {
- if (*e->value + val > e->max)
- *e->value = (*e->value + val - e->min) % (e->max - e->min + 1) + e->min;
- else
- *e->value += val;
- }
- else
- *e->value = MIN(*e->value + val, e->max);
- changed = true;
- break;
- /* Decrements the integer by val */
- case TAG_DOWN:
- if (e->style & EDIS_WRAP)
- {
- if (*e->value - val < e->min)
- *e->value = e->max - (e->max - (*e->value - val)) % (e->max - e->min + 1);
- else
- *e->value -= val;
- }
- else
- *e->value = MAX(*e->value - val, e->min);
- changed = true;
- break;
-
- default:
- break;
- }
-
- if (changed)
- {
- e->draw(e);
- dnotify_targets(&e->widget.notifier, TAG_SETVALUE, (dval_t)*e->value);
- }
-}
-
-/**
- * Draw the integer on the context.
- */
-void editint_draw(DEditInt *e)
-{
- lcd_printf((Layer *)e->widget.context, (lcdpos_t)e->widget.pos, LCD_NORMAL,"%*d", (int)e->widget.size, *e->value);
-}