8  *      http://www.apache.org/licenses/LICENSE-2.0
69 // Progress bar scope of current operation
73 // Set to 1 when both graphics pages are the same (except for the progress bar)
105         int iconX = (gr_fb_width() - iconWidth) / 2;  in draw_background_locked()
106         int iconY = (gr_fb_height() - iconHeight) / 2;  in draw_background_locked()
111 // Draw the progress bar (if any) on the screen.  Does not flip pages.
121     int dx = (gr_fb_width() - width) / 2;  in draw_progress_locked()
122     int dy = (3 * gr_fb_height() + iconHeight - 2 * height) / 4;  in draw_progress_locked()
124     // Erase behind the progress bar (in case this was a progress-only update)  in draw_progress_locked()
129         float progress = gProgressScopeStart + gProgress * gProgressScopeSize;  in draw_progress_locked()  local
130         int pos = (int) (progress * width);  in draw_progress_locked()
135         if (pos < width - 1) {  in draw_progress_locked()
136             gr_blit(gProgressBarEmpty, pos, 0, width - pos, height, dx + pos, dy);  in draw_progress_locked()
150         gr_text(0, (row + 1)*CHAR_HEIGHT - 1, t);  in draw_text_line()
181             gr_fill(0, i * CHAR_HEIGHT + CHAR_HEIGHT / 2 - 1,  in draw_screen_locked()
201 // Updates only the progress bar, if possible, otherwise redraws the screen.
209         draw_progress_locked();  // Draw only the progress bar  in update_progress_locked()
214 // Keeps the progress bar updated, even when the process is otherwise busy.
221         // update the progress bar animation, if active  in progress_thread()
227         // move the progress bar forward on timed intervals, if configured  in progress_thread()
230             int elapsed = time(NULL) - gProgressScopeTime;  in progress_thread()
231             float progress = 1.0 * elapsed / duration;  in progress_thread()  local
232             if (progress > 1.0) progress = 1.0;  in progress_thread()
233             if (progress > gProgress) {  in progress_thread()
234                 gProgress = progress;  in progress_thread()
254         return -1;  in input_callback()
271             } else if (rel_sum < -3) {  in input_callback()
288         // our "fake" keys only report a key-down event (no  in input_callback()
289         // key-up), so don't record them in the key_pressed  in input_callback()
318         if (!ev_wait(-1))  in input_thread()
339     if (text_cols > MAX_COLS - 1) text_cols = MAX_COLS - 1;  in ui_init()
345             if (result == -2) {  in ui_init()
475             strncpy(menu[i], headers[i], text_cols - 1);  in ui_start_menu()
476             menu[i][text_cols - 1] = '\0';  in ui_start_menu()
480             if (items[i - menu_top] == NULL) break;  in ui_start_menu()
481             strncpy(menu[i], items[i - menu_top], text_cols - 1);  in ui_start_menu()
482             menu[i][text_cols - 1] = '\0';  in ui_start_menu()
484         menu_items = i - menu_top;  in ui_start_menu()
504         if (menu_sel >= menu_items) menu_sel = menu_items - 1;  in ui_menu_select()
559     memcpy(&key_queue[0], &key_queue[1], sizeof(int) * --key_queue_len);  in ui_wait_key()