void update_clocks()
{
if (time1_format)
strftime(buf_time, sizeof(buf_time), time1_format, clock_gettime_for_tz(time1_timezone));
if (time2_format)
strftime(buf_date, sizeof(buf_date), time2_format, clock_gettime_for_tz(time2_timezone));
if (time1_format || time2_format) {
for (int i = 0; i < num_panels; i++)
panels[i].clock.area.resize_needed = 1;
}
schedule_panel_redraw();
}
void init_clock_panel(void *p)
{
Panel *panel =(Panel*)p;
Clock *clock = &panel->clock;
if (!time1_font_desc)
time1_font_desc = pango_font_description_from_string(DEFAULT_FONT);
if (!time2_font_desc)
time2_font_desc = pango_font_description_from_string(DEFAULT_FONT);
if (!clock->area.bg)
clock->area.bg = &g_array_index(backgrounds, Background, 0);
clock->area.parent = p;
clock->area.panel = p;
clock->area._draw_foreground = draw_clock;
clock->area.size_mode = SIZE_BY_CONTENT;
clock->area._resize = resize_clock;
// check consistency
if (!time1_format)
return;
clock->area.resize = 1;
clock->area.on_screen = 1;
if (time_tooltip_format) {
clock->area._get_tooltip_text = clock_get_tooltip;
strftime(buf_tooltip, sizeof(buf_tooltip), time_tooltip_format, clock_gettime_for_tz(time_tooltip_timezone));
}
}
void init_clock_panel(void *p)
{
Panel *panel = (Panel *)p;
Clock *clock = &panel->clock;
if (!clock->area.bg)
clock->area.bg = &g_array_index(backgrounds, Background, 0);
clock_init_fonts();
clock->area.parent = p;
clock->area.panel = p;
snprintf(clock->area.name, sizeof(clock->area.name), "Clock");
clock->area._is_under_mouse = full_width_area_is_under_mouse;
clock->area.has_mouse_press_effect = clock->area.has_mouse_over_effect =
panel_config.mouse_effects && (clock_lclick_command || clock_mclick_command || clock_rclick_command ||
clock_uwheel_command || clock_dwheel_command);
clock->area._draw_foreground = draw_clock;
clock->area.size_mode = LAYOUT_FIXED;
clock->area._resize = resize_clock;
clock->area._compute_desired_size = clock_compute_desired_size;
clock->area._dump_geometry = clock_dump_geometry;
// check consistency
if (!time1_format)
return;
clock->area.resize_needed = 1;
clock->area.on_screen = TRUE;
instantiate_area_gradients(&clock->area);
if (time_tooltip_format) {
clock->area._get_tooltip_text = clock_get_tooltip;
strftime(buf_tooltip, sizeof(buf_tooltip), time_tooltip_format, clock_gettime_for_tz(time_tooltip_timezone));
}
}
int resize_clock (void *obj)
{
Clock *clock = obj;
Panel *panel = clock->area.panel;
int time_height_ink, time_height, time_width, date_height_ink, date_height, date_width, ret = 0;
clock->area.redraw = 1;
date_height = date_width = 0;
strftime(buf_time, sizeof(buf_time), time1_format, clock_gettime_for_tz(time1_timezone));
get_text_size2(time1_font_desc, &time_height_ink, &time_height, &time_width, panel->area.height, panel->area.width, buf_time, strlen(buf_time));
if (time2_format) {
strftime(buf_date, sizeof(buf_date), time2_format, clock_gettime_for_tz(time2_timezone));
get_text_size2(time2_font_desc, &date_height_ink, &date_height, &date_width, panel->area.height, panel->area.width, buf_date, strlen(buf_date));
}
if (panel_horizontal) {
int new_size = (time_width > date_width) ? time_width : date_width;
new_size += (2*clock->area.paddingxlr) + (2*clock->area.bg->border.width);
if (new_size > clock->area.width || new_size < (clock->area.width-6)) {
// we try to limit the number of resize
clock->area.width = new_size + 1;
clock->time1_posy = (clock->area.height - time_height) / 2;
if (time2_format) {
clock->time1_posy -= (date_height)/2;
clock->time2_posy = clock->time1_posy + time_height;
}
ret = 1;
}
}
else {
int new_size = time_height + date_height + (2 * (clock->area.paddingxlr + clock->area.bg->border.width));
if (new_size != clock->area.height) {
// we try to limit the number of resize
clock->area.height = new_size;
clock->time1_posy = (clock->area.height - time_height) / 2;
if (time2_format) {
clock->time1_posy -= (date_height)/2;
clock->time2_posy = clock->time1_posy + time_height;
}
ret = 1;
}
}
return ret;
}
void clock_compute_text_geometry(Panel *panel,
int *time_height_ink,
int *time_height,
int *time_width,
int *date_height_ink,
int *date_height,
int *date_width)
{
*date_height = *date_width = 0;
strftime(buf_time, sizeof(buf_time), time1_format, clock_gettime_for_tz(time1_timezone));
get_text_size2(time1_font_desc,
time_height_ink,
time_height,
time_width,
panel->area.height,
panel->area.width,
buf_time,
strlen(buf_time),
PANGO_WRAP_WORD_CHAR,
PANGO_ELLIPSIZE_NONE,
FALSE);
if (time2_format) {
strftime(buf_date, sizeof(buf_date), time2_format, clock_gettime_for_tz(time2_timezone));
get_text_size2(time2_font_desc,
date_height_ink,
date_height,
date_width,
panel->area.height,
panel->area.width,
buf_date,
strlen(buf_date),
PANGO_WRAP_WORD_CHAR,
PANGO_ELLIPSIZE_NONE,
FALSE);
}
}
char *clock_get_tooltip(void *obj)
{
strftime(buf_tooltip, sizeof(buf_tooltip), time_tooltip_format, clock_gettime_for_tz(time_tooltip_timezone));
return strdup(buf_tooltip);
}
const char* clock_get_tooltip(void* obj) {
UNUSED (obj);
strftime(buf_tooltip, sizeof(buf_tooltip), time_tooltip_format, clock_gettime_for_tz(time_tooltip_timezone));
return buf_tooltip;
}
