From: Christian Heller Date: Tue, 27 Aug 2024 11:49:55 +0000 (+0200) Subject: Re-design sort order selection. X-Git-Url: https://plomlompom.com/repos/%7B%7Bdb.prefix%7D%7D/%7B%7B%20web_path%20%7D%7D/decks/bar%20baz.html?a=commitdiff_plain;h=2494cc8a4a5d9cbd380815130bf77946f2dfd057;p=stable_plom Re-design sort order selection. --- diff --git a/browser.py b/browser.py index 0818297..266a620 100755 --- a/browser.py +++ b/browser.py @@ -19,6 +19,13 @@ CACHE_PATH = 'cache.json' SORT_KEY_RANDOM = 'randomize' +class SortLabelItem(GObject.GObject): + + def __init__(self, name): + super().__init__() + self.name = name + + class FileItem(GObject.GObject): def __init__(self, path, info): @@ -107,6 +114,14 @@ class Window(Gtk.ApplicationWindow): propagate_natural_width=True) self.dir_box.append(scrolled) + self.dir_box.append(Gtk.Label(label='** sort order **')) + self.sort_order = [p.lower() for p in GEN_PARAMS] + self.sort_order += ['last_mod_time', 'name'] + self.sort_store = Gio.ListStore(item_type=SortLabelItem) + self.sort_selection = Gtk.SingleSelection.new(self.sort_store) + selector = Gtk.ListView(model=self.sort_selection, factory=factory) + self.dir_box.append(selector) + box_outer = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL) box_outer.append(self.dir_box) box_outer.append(self.viewer) @@ -114,41 +129,9 @@ class Window(Gtk.ApplicationWindow): self.item_img, self.item_dir = None, None self.unsorted_dirs, self.unsorted_files = [], [] - self.sort_order = [] self.img_dir_absolute = abspath(IMG_DIR) self.reload_dir() - self.add_sort('last_mod_time') - - def add_sort(self, sort_key): - if SORT_KEY_RANDOM == sort_key: - self.sort_order = [] - elif sort_key in self.sort_order: - self.sort_order.remove(sort_key) - self.sort_order += [sort_key] - while self.box_sort_order.get_last_child(): - self.box_sort_order.remove(self.box_sort_order.get_last_child()) - self.box_sort_order.append(Gtk.Label(label='sort order: ')) - for key in self.sort_order: - old_sorter = Gtk.Box() - old_sorter.append(Gtk.Label(label=f'[{key}] -> ')) - self.box_sort_order.append(old_sorter) - - def add_sorter(sort_key_, group): - radio = Gtk.CheckButton(label=sort_key_, group=group) - radio.connect('toggled', lambda _: self.add_sort(sort_key_)) - vbox.append(radio) - return radio - - vbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL) - popover_menu = Gtk.Popover() - sorter = Gtk.MenuButton(label='next?', popover=popover_menu) - radio1 = add_sorter('last_mod_time', None) - for name in ['name'] + list(GEN_PARAMS): - add_sorter(name.lower(), radio1) - add_sorter(SORT_KEY_RANDOM, radio1) - popover_menu.props.child = vbox - self.box_sort_order.append(sorter) - self.sort() + self.update_sort_list() def on_selector_activate(self, _, __): if isinstance(self.selection.props.selected_item, DirItem): @@ -209,20 +192,6 @@ class Window(Gtk.ApplicationWindow): self.metadata.props.label = None self.viewer.append(self.label_nothing_to_show) - def move_selection(self, increment, absolute_position): - cur_index = self.selection.props.selected - if len(self.unsorted_files) > 2: - self.min_index = len(self.unsorted_dirs) + 1 - else: - self.min_index = 0 - if 0 == absolute_position: - self.selection.props.selected = self.min_index - elif -1 == absolute_position: - self.selection.props.selected = self.max_index - elif (1 == increment and cur_index < self.max_index)\ - or (-1 == increment and cur_index > self.min_index): - self.selection.props.selected = cur_index + increment - def reload_dir(self): self.dir = Gio.File.new_for_path(self.img_dir_absolute) old_dir_path = self.item_dir.full_path if self.item_dir else '' @@ -232,7 +201,6 @@ class Window(Gtk.ApplicationWindow): json_dump({}, f) with open(CACHE_PATH, 'r', encoding='utf8') as f: cache = json_load(f) - self.max_index = 0 query_attrs = 'standard::name,standard::type,time::*' self.item_img, self.item_dir = None, None parent_path = abspath(path_join(self.img_dir_absolute, '..')) @@ -264,20 +232,75 @@ class Window(Gtk.ApplicationWindow): for item in [item for item in self.unsorted_files if '' == item.model]: item.set_metadata(et, cache) - self.max_index = len(self.unsorted_files + self.unsorted_dirs) self.sort() with open(CACHE_PATH, 'w', encoding='utf8') as f: json_dump(cache, f) - def handle_keypress(self, _keyval, keycode, _state, _user_data, _win): + def move_selection_in_sort_order(self, direction): + self.move_selection(self.sort_selection, direction, None, + 0, len(self.sort_order) - 1) + + def move_selection_in_directory(self, direction, absolute_position): + max_index = len(self.unsorted_files + self.unsorted_dirs) + if len(self.unsorted_files) > 2: + min_index = len(self.unsorted_dirs) + 1 + else: + min_index = 0 + self.move_selection(self.selection, direction, absolute_position, + min_index, max_index) + + def move_selection(self, selection, increment, absolute_position, + min_index, max_index): + cur_index = selection.props.selected + if 0 == absolute_position: + selection.props.selected = min_index + elif -1 == absolute_position: + selection.props.selected = max_index + elif (1 == increment and cur_index < max_index)\ + or (-1 == increment and cur_index > min_index): + selection.props.selected = cur_index + increment + + def move_sort(self, direction): + current_i = self.sort_selection.props.selected + selected = self.sort_order[current_i] + if direction == -1 and current_i > 0: + prev_i = current_i - 1 + old_prev = self.sort_order[prev_i] + self.sort_order[prev_i] = selected + self.sort_order[current_i] = old_prev + elif direction == 1 and current_i < (len(self.sort_order) - 1): + next_i = current_i + 1 + old_next = self.sort_order[next_i] + self.sort_order[next_i] = selected + self.sort_order[current_i] = old_next + else: + return + self.update_sort_list(current_i + direction) + + def update_sort_list(self, start_position=0): + self.sort_store.remove_all() + for s in self.sort_order: + self.sort_store.append(SortLabelItem(s)) + self.sort_selection.props.selected = start_position + self.sort() + + def handle_keypress(self, _keyval, keycode, state, _user_data, _win): if ord('G') == keycode: - self.move_selection(None, -1) + self.move_selection_in_directory(None, -1) elif ord('j') == keycode: - self.move_selection(1, None) + self.move_selection_in_directory(1, None) elif ord('k') == keycode: - self.move_selection(-1, None) + self.move_selection_in_directory(-1, None) elif ord('g') == keycode and 'g' == self.prev_key[0]: - self.move_selection(None, 0) + self.move_selection_in_directory(None, 0) + elif ord('n') == keycode: + self.move_selection_in_sort_order(-1) + elif ord('N') == keycode: + self.move_sort(-1) + elif ord('m') == keycode: + self.move_selection_in_sort_order(1) + elif ord('M') == keycode: + self.move_sort(1) else: self.prev_key[0] = chr(keycode)