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lamp plugin:

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-handles sys_events.
-disable idle poweroff (part of FS#11578 by Hayden Pearce.)
-correct button table in the manual.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28429 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Teruaki Kawashima 2010-11-01 13:37:00 +00:00
parent d055ff4a94
commit f2dbbf45de
4 changed files with 78 additions and 59 deletions
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97
apps/plugins/lamp.c
View file

@ -123,40 +123,36 @@
#ifdef HAVE_LCD_COLOR
/* RGB color sets */
#define NUM_COLORSETS 2
static int colorset[NUM_COLORSETS][3] = { { 255, 255, 255 } , /* white */
{ 255, 0, 0 } }; /* red */
static unsigned colorset[NUM_COLORSETS] = {
LCD_RGBPACK(255, 255, 255), /* white */
LCD_RGBPACK(255, 0, 0), /* red */
};
#endif /* HAVE_LCD_COLOR */
/* this is the plugin entry point */
enum plugin_status plugin_start(const void* parameter)
{
enum plugin_status status = PLUGIN_OK;
long button;
(void)parameter;
#ifdef HAVE_LCD_COLOR
int cs = 0;
bool quit = false;
bool update = true;
#endif /* HAVE_LCD_COLOR */
#ifdef HAVE_BACKLIGHT_BRIGHTNESS
short old_brightness = rb->global_settings->brightness;
#endif /* HAVE_BACKLIGHT_BRIGHTNESS */
#ifdef HAVE_BUTTONLIGHT_BRIGHTNESS
short old_buttonlight_brightness =
rb->global_settings->buttonlight_brightness;
#endif /* HAVE_BUTTONLIGHT_BRIGHTNESS */
#if LCD_DEPTH > 1
unsigned bg_color=rb->lcd_get_background();
unsigned bg_color = rb->lcd_get_background();
rb->lcd_set_backdrop(NULL);
rb->lcd_set_background(LCD_WHITE);
#endif
#ifdef HAVE_BACKLIGHT_BRIGHTNESS
rb->backlight_set_brightness(MAX_BRIGHTNESS_SETTING);
backlight_brightness_set(MAX_BRIGHTNESS_SETTING);
#endif /* HAVE_BACKLIGHT_BRIGHTNESS */
#ifdef HAVE_BUTTONLIGHT_BRIGHTNESS
rb->buttonlight_set_brightness(MAX_BRIGHTNESS_SETTING);
buttonlight_brightness_set(MAX_BRIGHTNESS_SETTING);
#endif /* HAVE_BUTTONLIGHT_BRIGHTNESS */
#ifdef HAVE_LCD_INVERT
@ -175,23 +171,26 @@ enum plugin_status plugin_start(const void* parameter)
#ifdef HAVE_LCD_COLOR
do
{
if(cs < 0)
cs = NUM_COLORSETS-1;
if(cs >= NUM_COLORSETS)
cs = 0;
rb->lcd_set_background( LCD_RGBPACK( colorset[cs][0],
colorset[cs][1],
colorset[cs][2] ) );
rb->lcd_clear_display();
rb->lcd_update();
if(update)
{
if(cs < 0)
cs = NUM_COLORSETS-1;
if(cs >= NUM_COLORSETS)
cs = 0;
rb->lcd_set_background(colorset[cs]);
rb->lcd_clear_display();
rb->lcd_update();
update = false;
}
switch((button = rb->button_get(true)))
switch((button = rb->button_get_w_tmo(HZ*30)))
{
case LAMP_RIGHT:
#ifdef LAMP_NEXT
case LAMP_NEXT:
#endif /* LAMP_NEXT */
cs++;
update = true;
break;
case LAMP_LEFT:
@ -199,25 +198,24 @@ enum plugin_status plugin_start(const void* parameter)
case LAMP_PREV:
#endif /* LAMP_PREV */
cs--;
update = true;
break;
case (LAMP_RIGHT|BUTTON_REPEAT):
case (LAMP_RIGHT|BUTTON_REL):
case (LAMP_LEFT|BUTTON_REPEAT):
case (LAMP_LEFT|BUTTON_REL):
#ifdef LAMP_NEXT
case (LAMP_NEXT|BUTTON_REPEAT):
case (LAMP_NEXT|BUTTON_REL):
#endif /* LAMP_NEXT */
#ifdef LAMP_PREV
case (LAMP_PREV|BUTTON_REPEAT):
case (LAMP_PREV|BUTTON_REL):
#endif /* LAMP_PREV */
/* eat these... */
break;
default:
quit = true;
if(button)
{
if(rb->default_event_handler(button) == SYS_USB_CONNECTED)
{
status = PLUGIN_USB_CONNECTED;
quit = true;
}
if(!(button & (BUTTON_REL|BUTTON_REPEAT))
&& !IS_SYSEVENT(button))
quit = true;
}
break;
}
rb->reset_poweroff_timer();
} while (!quit);
#else /* HAVE_LCD_COLOR */
@ -226,10 +224,18 @@ enum plugin_status plugin_start(const void* parameter)
/* wait */
do
{
button = rb->button_get(false);
if (button && !IS_SYSEVENT(button))
break;
rb->yield();
button = rb->button_get_w_tmo(HZ*30);
if(button)
{
if(rb->default_event_handler(button) == SYS_USB_CONNECTED)
{
status = PLUGIN_USB_CONNECTED;
break;
}
if(!IS_SYSEVENT(button))
break;
}
rb->reset_poweroff_timer();
} while (1);
#endif /*HAVE_LCD_COLOR */
@ -245,15 +251,14 @@ enum plugin_status plugin_start(const void* parameter)
#endif /* HAVE_LCD_INVERT */
#ifdef HAVE_BACKLIGHT_BRIGHTNESS
rb->backlight_set_brightness(old_brightness);
backlight_brightness_use_setting();
#endif /* HAVE_BACKLIGHT_BRIGHTNESS */
#ifdef HAVE_BUTTONLIGHT_BRIGHTNESS
rb->buttonlight_set_brightness(old_buttonlight_brightness);
buttonlight_brightness_use_setting();
#endif /* HAVE_BUTTONLIGHT_BRIGHTNESS */
#if LCD_DEPTH > 1
rb->lcd_set_background(bg_color);
#endif
return PLUGIN_OK;
return status;
}