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make sure plugin reset backlight setting before exit. do code polish.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24076 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Teruaki Kawashima 2009-12-18 14:17:28 +00:00
parent 3e2aba0c3e
commit dc010201a5
9 changed files with 73 additions and 71 deletions
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23
apps/plugins/rocklife.c
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@ -131,7 +131,7 @@ static bool load_cellfile(const char *file, char *pgrid){
fd = rb->open(file, O_RDONLY);
if (fd<0)
return false;
init_grid(pgrid);
char c;
@ -143,7 +143,7 @@ static bool load_cellfile(const char *file, char *pgrid){
ymid = (GRID_H>>1) - 2;
comment = false;
while (true) {
while (true) {
nc = rb->read(fd, &c, 1);
if (nc <= 0)
break;
@ -343,7 +343,7 @@ static inline bool check_cell(unsigned char *n)
/* now we build the number of non-zero neighbours :-P */
alive_cells = 8 - empty_cells;
if (n[4]) {
/* If the cell is alive, it stays alive iff it has 2 or 3 alive neighbours */
result = (alive_cells==2 || alive_cells==3);
@ -468,6 +468,7 @@ enum plugin_status plugin_start(const void* parameter)
int button = 0;
int quit = 0;
int stop = 0;
int usb = 0;
int pattern = 0;
char *pgrid;
char *pnext_grid;
@ -488,8 +489,7 @@ enum plugin_status plugin_start(const void* parameter)
pgrid = (char *)grid_a;
pnext_grid = (char *)grid_b;
init_grid(pgrid);
init_grid(pgrid);
if( parameter == NULL )
{
@ -544,6 +544,11 @@ enum plugin_status plugin_start(const void* parameter)
stop = 1;
break;
default:
if (rb->default_event_handler(button) == SYS_USB_CONNECTED) {
stop = 1;
quit = 1;
usb = 1;
}
break;
}
rb->yield();
@ -562,12 +567,12 @@ enum plugin_status plugin_start(const void* parameter)
break;
case ROCKLIFE_QUIT:
/* quit plugin */
quit=true;
return PLUGIN_OK;
quit = 1;
break;
default:
if (rb->default_event_handler(button) == SYS_USB_CONNECTED) {
return PLUGIN_USB_CONNECTED;
quit = 1;
usb = 1;
}
break;
}
@ -575,5 +580,5 @@ enum plugin_status plugin_start(const void* parameter)
}
backlight_use_settings(); /* backlight control in lib/helper.c */
return PLUGIN_OK;
return usb? PLUGIN_USB_CONNECTED: PLUGIN_OK;
}