void icon_free(icon_t **icon, GdkPixbuf *buf) {
// printf("request to free icon %p\n", buf);
while(*icon) {
// printf(" -> %s %p\n", (*icon)->name, (*icon)->buf);
if(buf == (*icon)->buf) {
(*icon)->use--;
if(!(*icon)->use) {
// printf("freeing unused icon %s\n", (*icon)->name);
*icon = icon_destroy(*icon);
} else {
// printf("keeping icon %s still in use by %d\n",
// (*icon)->name, (*icon)->use);
}
return;
}
icon = &((*icon)->next);
}
printf("ERROR: icon to be freed not found\n");
}
void weather_icon_destroy(WeatherIcon *aIcon) {
weather_icon_data *data = weather_icon_data_get(aIcon);
if (data->mWeather) {
gbitmap_destroy(data->mWeather);
}
if (data->mMask) {
gbitmap_destroy(data->mMask);
}
icon_destroy(aIcon);
}
void icon_free_all(icon_t **icons) {
int cnt = 0;
icon_t *icon = *icons;
while(icon) {
cnt++;
icon = icon_destroy(icon);
}
*icons = NULL;
printf("freed %d icons\n", cnt);
}
void tray_update(HWND hWnd, struct th_data *data) {
struct tray_status *status = &data->status;
NOTIFYICONDATA *niData = &data->niData;
HICON oldIcon;
unsigned int fg, bg, p, d;
BOOL ret;
DWORD err;
if (!data->tray_ok) {
tray_add(hWnd, data);
if (!data->tray_ok)
return;
}
odprintf("tray[update]: conn=%d msg=\"%s\" temperature_celsius=%f relative_humidity=%f dew_point=%f",
status->conn, status->msg, status->temperature_celsius, status->relative_humidity, status->dew_point);
fg = icon_syscolour(COLOR_BTNTEXT);
bg = icon_syscolour(COLOR_3DFACE);
switch (status->conn) {
case NOT_CONNECTED:
if (not_connected_width < ICON_WIDTH || not_connected_height < ICON_HEIGHT)
icon_wipe(bg);
icon_blit(0, 0, 0, fg, bg, 0, 0, not_connected_width, not_connected_height, not_connected_bits);
if (status->msg[0] != 0)
ret = snprintf(niData->szTip, sizeof(niData->szTip), "Not Connected: %s", status->msg);
else
ret = snprintf(niData->szTip, sizeof(niData->szTip), "Not Connected");
if (ret < 0)
niData->szTip[0] = 0;
break;
case CONNECTING:
if (connecting_width < ICON_WIDTH || connecting_height < ICON_HEIGHT)
icon_wipe(bg);
icon_blit(0, 0, 0, fg, bg, 0, 0, connecting_width, connecting_height, connecting_bits);
if (status->msg[0] != 0)
ret = snprintf(niData->szTip, sizeof(niData->szTip), "Connecting to %s", status->msg);
else
ret = snprintf(niData->szTip, sizeof(niData->szTip), "Connecting");
if (ret < 0)
niData->szTip[0] = 0;
break;
case CONNECTED:
if (isnan(status->temperature_celsius)) {
icon_clear(0, 0, bg, 0, 0, ICON_WIDTH, digits_base_height);
p = 0;
icon_blit(0, 0, 0, fg, bg, p, 0, digit_dash_width, digit_dash_height, digit_dash_bits);
p += digit_dash_width + 1;
icon_blit(0, 0, 0, fg, bg, p, 0, digit_dash_width, digit_dash_height, digit_dash_bits);
p += digit_dash_width + 1;
icon_blit(0, 0, 0, fg, bg, p, 0, digit_dot_width, digit_dot_height, digit_dot_bits);
p += digit_dot_width + 1;
icon_blit(0, 0, 0, fg, bg, p, 0, digit_dash_width, digit_dash_height, digit_dash_bits);
} else {
unsigned int h_fg, h_bg, h_end, hue;
int tc = lrint(status->temperature_celsius * 100.0);
if (tc > 99999)
tc = 99999;
if (tc < -9999)
tc = -9999;
hue = tray_range_to_hue(MIN_TEMPC, MIN_TEMPC_WARN, status->temperature_celsius, MAX_TEMPC_WARN, MAX_TEMPC);
h_end = tray_hue_to_width(hue);
h_fg = tray_hue_to_fg_colour(hue);
h_bg = tray_hue_to_bg_colour(hue);
icon_clear(h_bg, h_end, bg, 0, 0, ICON_WIDTH, digits_base_height);
if (tc >= 9995) {
/* _NNN 100 to 999 */
if (tc % 100 >= 50)
tc += 100 - (tc % 100);
p = digit_dot_width + 1;
d = (tc/10000) % 10;
icon_blit(h_fg, h_bg, h_end, fg, bg, p, 0, digits_width[d], digits_height[d], digits_bits[d]);
p += digits_width[d] + 1;
d = (tc/1000) % 10;
icon_blit(h_fg, h_bg, h_end, fg, bg, p, 0, digits_width[d], digits_height[d], digits_bits[d]);
p += digits_width[d] + 1;
d = (tc/100) % 10;
icon_blit(h_fg, h_bg, h_end, fg, bg, p, 0, digits_width[d], digits_height[d], digits_bits[d]);
} else if (tc > 999) {
/* NN.N 10.0 to 99.9 */
if (tc % 10 >= 5)
tc += 10 - (tc % 10);
p = 0;
d = (tc/1000) % 10;
icon_blit(h_fg, h_bg, h_end, fg, bg, p, 0, digits_width[d], digits_height[d], digits_bits[d]);
p += digits_width[d] + 1;
d = (tc/100) % 10;
icon_blit(h_fg, h_bg, h_end, fg, bg, p, 0, digits_width[d], digits_height[d], digits_bits[d]);
p += digits_width[d] + 1;
icon_blit(h_fg, h_bg, h_end, fg, bg, p, 0, digit_dot_width, digit_dot_height, digit_dot_bits);
p += digit_dot_width + 1;
d = (tc/10) % 10;
icon_blit(h_fg, h_bg, h_end, fg, bg, p, 0, digits_width[d], digits_height[d], digits_bits[d]);
} else if (tc >= 0) {
/* N.NN 0.00 to 9.99 */
p = 0;
d = (tc/100) % 10;
icon_blit(h_fg, h_bg, h_end, fg, bg, p, 0, digits_width[d], digits_height[d], digits_bits[d]);
p += digits_width[d] + 1;
icon_blit(h_fg, h_bg, h_end, fg, bg, p, 0, digit_dot_width, digit_dot_height, digit_dot_bits);
p += digit_dot_width + 1;
d = (tc/10) % 10;
icon_blit(h_fg, h_bg, h_end, fg, bg, p, 0, digits_width[d], digits_height[d], digits_bits[d]);
p += digits_width[d] + 1;
d = tc % 10;
icon_blit(h_fg, h_bg, h_end, fg, bg, p, 0, digits_width[d], digits_height[d], digits_bits[d]);
} else if (tc > -995) {
/* -N.N -0.1 to -9.9 */
if (abs(tc) % 10 >= 5)
tc -= 10 - (abs(tc) % 10);
p = 0;
icon_blit(h_fg, h_bg, h_end, fg, bg, p, 0, digit_dash_width, digit_dash_height, digit_dash_bits);
p += digit_dash_width + 1;
d = abs(tc/100) % 10;
icon_blit(h_fg, h_bg, h_end, fg, bg, p, 0, digits_width[d], digits_height[d], digits_bits[d]);
p += digits_width[d] + 1;
icon_blit(h_fg, h_bg, h_end, fg, bg, p, 0, digit_dot_width, digit_dot_height, digit_dot_bits);
p += digit_dot_width + 1;
d = abs(tc/10) % 10;
icon_blit(h_fg, h_bg, h_end, fg, bg, p, 0, digits_width[d], digits_height[d], digits_bits[d]);
} else /* if (tc >= -9999) */ {
/* _-NN -10 to -99 */
if (abs(tc) % 100 >= 50)
tc -= 100 - (abs(tc) % 100);
p = digit_dot_width + 1;
icon_blit(h_fg, h_bg, h_end, fg, bg, p, 0, digit_dash_width, digit_dash_height, digit_dash_bits);
p += digit_dash_width + 1;
d = abs(tc/1000) % 10;
icon_blit(h_fg, h_bg, h_end, fg, bg, p, 0, digits_width[d], digits_height[d], digits_bits[d]);
p += digits_width[d] + 1;
d = abs(tc/100) % 10;
icon_blit(h_fg, h_bg, h_end, fg, bg, p, 0, digits_width[d], digits_height[d], digits_bits[d]);
}
}
icon_clear(0, 0, bg, 0, ICON_HEIGHT/2 - (ICON_HEIGHT/2 - digits_base_height), ICON_WIDTH, (ICON_HEIGHT/2 - digits_base_height) * 2);
if (isnan(status->relative_humidity)) {
icon_clear(0, 0, bg, 0, ICON_HEIGHT - digits_base_height, ICON_WIDTH, digit_dash_height);
p = 0;
icon_blit(0, 0, 0, fg, bg, p, ICON_HEIGHT - digits_base_height, digit_dash_width, digit_dash_height, digit_dash_bits);
p += digit_dash_width + 1;
icon_blit(0, 0, 0, fg, bg, p, ICON_HEIGHT - digits_base_height, digit_dash_width, digit_dash_height, digit_dash_bits);
p += digit_dash_width + 1;
icon_blit(0, 0, 0, fg, bg, p, ICON_HEIGHT - digits_base_height, digit_dot_width, digit_dot_height, digit_dot_bits);
p += digit_dot_width + 1;
icon_blit(0, 0, 0, fg, bg, p, ICON_HEIGHT - digits_base_height, digit_dash_width, digit_dash_height, digit_dash_bits);
} else {
unsigned int h_fg, h_bg, h_end, hue;
int rh = lrint(status->relative_humidity * 10.0);
if (rh > 999)
rh = 999;
if (rh < 0)
rh = 0;
hue = tray_range_to_hue(MIN_DEWPC, MIN_DEWPC_WARN, status->dew_point, MAX_DEWPC_WARN, MAX_DEWPC);
h_end = tray_hue_to_width(hue);
h_fg = tray_hue_to_fg_colour(hue);
h_bg = tray_hue_to_bg_colour(hue);
icon_clear(h_bg, h_end, bg, 0, ICON_HEIGHT - digits_base_height, ICON_WIDTH, digits_base_height);
/* NN.N 00.0 to 99.9 */
p = 0;
d = (rh/100) % 10;
icon_blit(h_fg, h_bg, h_end, fg, bg, p, ICON_HEIGHT - digits_base_height, digits_width[d], digits_height[d], digits_bits[d]);
p += digits_width[d] + 1;
d = (rh/10) % 10;
icon_blit(h_fg, h_bg, h_end, fg, bg, p, ICON_HEIGHT - digits_base_height, digits_width[d], digits_height[d], digits_bits[d]);
p += digits_width[d] + 1;
icon_blit(h_fg, h_bg, h_end, fg, bg, p, ICON_HEIGHT - digits_base_height, digit_dot_width, digit_dot_height, digit_dot_bits);
p += digit_dot_width + 1;
d = rh % 10;
icon_blit(h_fg, h_bg, h_end, fg, bg, p, ICON_HEIGHT - digits_base_height, digits_width[d], digits_height[d], digits_bits[d]);
}
snprintf(niData->szTip, sizeof(niData->szTip), "Temperature: %.2fC, Relative Humidity: %.2f%%, Dew Point: %.2fC",
status->temperature_celsius, status->relative_humidity, status->dew_point);
break;
default:
return;
}
oldIcon = niData->hIcon;
niData->uFlags &= ~NIF_ICON;
niData->hIcon = icon_create();
if (niData->hIcon != NULL)
niData->uFlags |= NIF_ICON;
SetLastError(0);
ret = Shell_NotifyIcon(NIM_MODIFY, niData);
err = GetLastError();
odprintf("Shell_NotifyIcon[MODIFY]: %s (%ld)", ret == TRUE ? "TRUE" : "FALSE", err);
if (ret != TRUE)
tray_remove(hWnd, data);
if (oldIcon != NULL)
icon_destroy(niData->hIcon);
}
void battery_icon_destroy(BatteryIcon *aIcon) {
icon_destroy(aIcon);
}
void clock_icon_destroy(ClockIcon *aIcon) {
icon_destroy(aIcon);
}
void temperature_icon_destroy(TemperatureIcon *aIcon) {
icon_destroy(aIcon);
}