diff --git a/playbook/templates/client.py b/playbook/templates/client.py index bbb6115..8b396e9 100755 --- a/playbook/templates/client.py +++ b/playbook/templates/client.py @@ -8,6 +8,8 @@ from time import sleep # Configuration +text_album_current = "Aktuelles Album" +text_album_root = "(Alle Fotoalben)" text_closed_pictures = "Gehe zurück ..." text_load_pictures = "Bilder werden geladen ..." text_no_pictures_found = "Hier sind leider noch keine Bilder drinnen." @@ -56,12 +58,40 @@ def search_pictures(out, path): out(text_closed_pictures) return ret +def draw_select(win, dirs, sel, y_offset = 0): + y_size, x_size = win.getmaxyx() + y_size -= y_offset + # centered scroll + y_center = y_size // 2 + for y in range(y_size): + y_real = y + y_offset + i = sel + y - y_center + if i < 0 or len(dirs) <= i: + win.addstr(y_real, 1, " " * (x_size - 2), curses.A_NORMAL) + else: + text = " " + text += indicator if i == sel else (" " * len(indicator)) + text += " " + text += dirs[i].name + text = stretch(text, x_size - 2) + text_format = curses.A_STANDOUT if i == sel else curses.A_NORMAL + win.addstr(y_real, 1, text, text_format) + return True + +def draw_header(win, base_dir, path): + x_size = win.getmaxyx()[1] + desc = build_description(base_dir, path) + text = text_album_current + ": " + text += desc if len(desc) > 0 else text_album_root + win.addstr(1, 1, stretch(text, x_size - 2)) + def show_select(win, base_dir, path): if not path.is_dir(): raise Exception("'" + str(path) + "' is not a directory!") dirs = sorted([d for d in path.iterdir() if d.is_dir()]) win.clear() if len(dirs) <= 0: + draw_header(win, base_dir, path) x_size = win.getmaxyx()[1] def out(text): win.addstr(3, 1, stretch(text, x_size - 2)) @@ -69,8 +99,8 @@ def show_select(win, base_dir, path): return search_pictures(out, path) sel = 0 while True: - for y, d in enumerate(dirs): - win.addstr(y, 0, (indicator + " " if y == sel else " ") + d.name + (" " * (curses.COLS - 2 - len(d.name))), curses.A_STANDOUT if y == sel else curses.A_NORMAL) + draw_header(win, base_dir, path) + draw_select(win, dirs, sel, y_offset=3) c = win.getch() if c in binding_up: sel = max(0, sel - 1)