void ui_detach_impl(UI *ui)
{
size_t shift_index = MAX_UI_COUNT;
// Find the index that will be removed
for (size_t i = 0; i < ui_count; i++) {
if (uis[i] == ui) {
shift_index = i;
break;
}
}
if (shift_index == MAX_UI_COUNT) {
abort();
}
// Shift UIs at "shift_index"
while (shift_index < ui_count - 1) {
uis[shift_index] = uis[shift_index + 1];
shift_index++;
}
if (--ui_count
// During teardown/exit the loop was already destroyed, cannot schedule.
// https://github.com/neovim/neovim/pull/5119#issuecomment-258667046
&& !exiting) {
ui_schedule_refresh();
}
if (!ui->ui_ext[kUIMultigrid] && !ui->ui_ext[kUIFloatDebug]) {
ui_comp_detach(ui);
}
}
void ui_refresh(void)
{
if (!ui_active()) {
return;
}
if (updating_screen) {
ui_schedule_refresh();
return;
}
int width = INT_MAX, height = INT_MAX;
bool ext_widgets[kUIExtCount];
for (UIExtension i = 0; (int)i < kUIExtCount; i++) {
ext_widgets[i] = true;
}
for (size_t i = 0; i < ui_count; i++) {
UI *ui = uis[i];
width = MIN(ui->width, width);
height = MIN(ui->height, height);
for (UIExtension j = 0; (int)j < kUIExtCount; j++) {
ext_widgets[j] &= ui->ui_ext[j];
}
}
cursor_row = cursor_col = 0;
pending_cursor_update = true;
for (UIExtension i = 0; (int)i < kUIExtCount; i++) {
ui_ext[i] = ext_widgets[i];
if (i < kUIGlobalCount) {
ui_call_option_set(cstr_as_string((char *)ui_ext_names[i]),
BOOLEAN_OBJ(ext_widgets[i]));
}
}
ui_default_colors_set();
int save_p_lz = p_lz;
p_lz = false; // convince redrawing() to return true ...
screen_resize(width, height);
p_lz = save_p_lz;
if (ext_widgets[kUIMessages]) {
p_ch = 0;
command_height();
}
ui_mode_info_set();
pending_mode_update = true;
ui_cursor_shape();
}
void ui_refresh(void)
{
if (!ui_active()) {
return;
}
if (updating_screen) {
ui_schedule_refresh();
return;
}
int width = INT_MAX, height = INT_MAX;
bool ext_widgets[kUIExtCount];
for (UIExtension i = 0; (int)i < kUIExtCount; i++) {
ext_widgets[i] = true;
}
for (size_t i = 0; i < ui_count; i++) {
UI *ui = uis[i];
width = MIN(ui->width, width);
height = MIN(ui->height, height);
for (UIExtension i = 0; (int)i < kUIExtCount; i++) {
ext_widgets[i] &= ui->ui_ext[i];
}
}
row = col = 0;
int save_p_lz = p_lz;
p_lz = false; // convince redrawing() to return true ...
screen_resize(width, height);
p_lz = save_p_lz;
for (UIExtension i = 0; (int)i < kUIExtCount; i++) {
ui_ext[i] = ext_widgets[i];
ui_call_option_set(cstr_as_string((char *)ui_ext_names[i]),
BOOLEAN_OBJ(ext_widgets[i]));
}
ui_mode_info_set();
old_mode_idx = -1;
ui_cursor_shape();
current_attr_code = -1;
}
