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55 lines
1.3 KiB
C
55 lines
1.3 KiB
C
/* $Id: leds.h,v 1.23 2005/06/13 00:43:27 jonas Exp $ */
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#ifndef EL__BFU_LEDS_H
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#define EL__BFU_LEDS_H
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#ifdef CONFIG_LEDS
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#include "main/module.h"
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#include "util/color.h"
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struct session;
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struct terminal;
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/* TODO: Variable count! */
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#define LEDS_COUNT 6
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/* We use struct in order to at least somehow 'authorize' client to use certain
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* LED, preventing possible mess i.e. with conflicting patches or Lua scripts.
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*/
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/* See header of bfu/leds.c for LEDs assignment. If you are planning to use
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* some LED in your script/patch, please tell us on the list so that we can
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* register the LED for you. Always check latest sources for actual LED
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* assignment scheme in order to prevent conflicts. */
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struct led {
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/* Private data. */
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/* 32 bits */
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unsigned int used__:1;
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unsigned int value_changed__:1;
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unsigned int value__:8;
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};
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/* Per-session led panel structure. */
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struct led_panel {
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struct led leds[LEDS_COUNT];
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};
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extern struct module leds_module;
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void init_led_panel(struct led_panel *leds);
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void draw_leds(struct session *ses);
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void menu_leds_info(struct terminal *term, void *xxx, void *xxxx);
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struct led *register_led(struct session *ses, int number);
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void unregister_led(struct led *);
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void set_led_value(struct led *led, unsigned char value);
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void unset_led_value(struct led *led);
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#endif
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#endif
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