/* Update the 'connect time' display, if applicable.
* This should be called at least every second when a call is active.
* Calling it more often or when a call isn't active won't hurt.
*/
void update_call_timer(void) {
time_t now, starttime, duration;
phone_check_ring_timeout();
if (!current_call)
return;
/* Measure the time from connect to now or
* (if the call has ended) it's end */
starttime = current_call->begin_time;
now = time(NULL);
if (!starttime)
starttime = now;
if (current_call->end_time)
now = current_call->end_time;
duration = now - starttime;
/* If there's a call in progress, don't let the power management kick in */
if (current_call->begin_time && !current_call->end_time)
pgSetInactivity(0);
if (old_connect_time != duration) {
pgReplaceTextFmt(wConnectTime,"%2d:%02d", duration/60,duration%60);
pgSubUpdate(wConnectTime);
}
old_connect_time = duration;
}
void sysIdle(void) {
FILE *f;
char buf[50];
int bat_raw, bat_percent;
/* Get battery status */
f = fopen("/proc/r39xxpm","r");
if (f) {
/* I don't think the format of /proc/r39xxpm is set in stone, so
* this might break? Oh well, works for now. */
fgets(buf,50,f); /* CPU speed */
fgets(buf,50,f); /* Battery voltage */
fclose(f);
bat_raw = atoi(buf+9); /* Skip past "Battery: " */
/* Translate to percent, assuming 259 (2.0 volts) is empty
* and 402 (3.0 volts) is full. */
bat_percent = ((bat_raw - 259) * 100) / 143;
if (bat_percent < 0) bat_percent = 0;
if (bat_percent > 100) bat_percent = 100;
pgSetWidget(wBatt,PG_WP_VALUE,bat_percent,0);
pgFlushRequests();
pgSubUpdate(wBatt);
}
}
void sysIdle(void) {
char *ct;
char buf[50];
FILE *f;
unsigned long cpu_user,cpu_nice,cpu_sys,cpu_idle;
unsigned long crun,ctotal,wval;
static unsigned long ocrun = 0,octotal = 1,owval = 0;
/* Get CPU load */
f = fopen("/proc/stat","r");
fgets(buf,50,f);
fclose(f);
sscanf(buf,"cpu %lu %lu %lu %lu",&cpu_user,&cpu_nice,&cpu_sys,&cpu_idle);
crun = cpu_user + cpu_sys;
ctotal = crun + cpu_nice + cpu_idle;
if (crun==ocrun || ctotal==octotal)
wval = 0;
else
wval = (crun-ocrun) * 100 / (ctotal-octotal);
if (wval!=owval) {
pgSetWidget(wLoad,PG_WP_VALUE,wval,0);
pgSubUpdate(wLoad);
}
owval = wval;
ocrun = crun;
octotal = ctotal;
}
static void PG_UpdateRects(_THIS, int numrects, SDL_Rect *rects)
{
int i;
for (i = 0; i < numrects; i++) {
if (rects[i].w <= 0 || rects[i].h <= 0)
continue;
/* Schedule an incremental update for this rectangle, using
* the canvas gropnodes we've loaded beforehand.
*/
pgWriteCmd(this->hidden->wCanvas, PGCANVAS_FINDGROP, 1, 0);
pgWriteCmd(this->hidden->wCanvas, PGCANVAS_MOVEGROP, 4,
rects[i].x, rects[i].y,
rects[i].w, rects[i].h);
pgWriteCmd(this->hidden->wCanvas, PGCANVAS_FINDGROP, 1, 1);
pgWriteCmd(this->hidden->wCanvas, PGCANVAS_MOVEGROP, 4,
rects[i].x, rects[i].y,
rects[i].w, rects[i].h);
/* Go perform the update */
pgWriteCmd(this->hidden->wCanvas, PGCANVAS_INCREMENTAL, 0);
pgSubUpdate(this->hidden->wCanvas);
}
}
/* Update the current clock time */
void updateTime(void) {
time_t now;
struct tm *ltime;
char buf[CLKMAX];
static int blink = 0;
time(&now);
ltime = localtime(&now);
strftime(buf,CLKMAX,blink ? currentClock.fmt1 : currentClock.fmt2,ltime);
blink = !blink;
pgReplaceText(currentClock.wClock,buf);
pgSubUpdate(currentClock.wClock);
}
/* widget: the parent widget to derive inside
* directory: the directory into which search for themes */
void themebar(pghandle widget, char* directory, int* themecontext)
{
struct dirent *dent;
int i,l;
DIR *d;
char buf[80];
pghandle box;
THEME_DIRECTORY=directory;
if (! (d = opendir(THEME_DIRECTORY))) {
eerror("directory not found");
exit(1);
}
/* simple & dirty */
/* pageContext = pagecontext; */
/* themeContext = themecontext; */
box = pgNewWidget(PG_WIDGET_SCROLLBOX, PG_DERIVE_AFTER, widget);
pgSetWidget(PGDEFAULT,
PG_WP_SIDE, PG_S_ALL,
/* PG_WP_TRANSPARENT, 1, */
0);
/* Make handles */
rewinddir(d);
i = 0;
while ((dent = readdir(d))) {
l = strlen(dent->d_name);
if (l<4) continue;
if (strcmp(dent->d_name+l-3,".th")) continue;
buf[0] = 0;
/* dent->d_name[l-3] = 0; */
if (idx == LENGHT) {
eerror("max array lenght reached in themebar.c: too many themes.");
break;
}
array[idx].dir = pgNewString(directory);
array[idx].fname = pgNewString(dent->d_name);
array[idx].active = 0;
/* Add item */
pgNewWidget(PG_WIDGET_BUTTON, PG_DERIVE_INSIDE, box);
pgSetWidget(PGDEFAULT,
/* PG_WP_EXTDEVENTS, pgGetWidget(PGDEFAULT, PG_WP_EXTDEVENTS) & ~PG_EXEV_EXCLUSIVE, */
/* PG_WP_EXTDEVENTS, PG_EXEV_TOGGLE, */
PG_WP_TEXT, array[idx].fname,
PG_WP_SIDE, PG_S_BOTTOM,
0);
pgSetPayload(PGDEFAULT, idx);
idx++;
pgBind(PGDEFAULT,PG_WE_ACTIVATE,evtChangeTheme, themecontext);
}
closedir(d);
pgSubUpdate(widget);
return;
}