From: Christian Heller Date: Mon, 11 Nov 2024 00:15:01 +0000 (+0100) Subject: Browser: Reduce proliferation of SorterAndFiltererOrders. X-Git-Url: https://plomlompom.com/repos/%7B%7Bdb.prefix%7D%7D/static/%7B%7B%20web_path%20%7D%7D/foo.html?a=commitdiff_plain;h=66f7825d3274e601a4858a64b42e7383908b03ad;p=stable_plom Browser: Reduce proliferation of SorterAndFiltererOrders. --- diff --git a/browser.py b/browser.py index dbbff1d..eeb78f1 100755 --- a/browser.py +++ b/browser.py @@ -454,6 +454,7 @@ class GalleryConfig(): items_attrs: ItemsAttrs, ) -> None: self.order = sort_order + self._tmp_order: Optional[SorterAndFiltererOrder] = None self._gallery_request_update = request_update self._gallery_update_settings = update_settings self._gallery_items_attrs = items_attrs @@ -502,14 +503,14 @@ class GalleryConfig(): self._btn_show_dirs.set_active(False) def apply_config() -> None: - self.order.update_from_store(self._store) - for sorter in self.order: - sorter.widget.remove_css_class('temp') + if self._tmp_order: + self.order.sync_from(self._tmp_order) + self._tmp_order = None + self._gallery_request_update(build_grid=True) self._gallery_update_settings( per_row=self._btn_per_row.get_value_as_int(), by_1st=self._btn_by_1st.get_active(), show_dirs=self._btn_show_dirs.get_active(), - sort_order=self.order.copy(), filter_inputs=self.filter_inputs.copy(), recurse_dirs=self._btn_recurse.get_active()) self._gallery_request_update(select=True) @@ -586,31 +587,27 @@ class GalleryConfig(): def move_sorter(self, direction: int) -> None: """Move selected item in sort order view, ensure temporary state.""" - tmp_sort_order = SorterAndFiltererOrder.from_store(self._store) + tmp_order = self._tmp_order if self._tmp_order else self.order.copy() cur_idx = self._sort_sel.props.selected if direction == -1 and cur_idx > 0: - tmp_sort_order.switch_at(cur_idx, forward=False) - elif direction == 1 and cur_idx < (len(tmp_sort_order) - 1): - tmp_sort_order.switch_at(cur_idx, forward=True) + tmp_order.switch_at(cur_idx, forward=False) + elif direction == 1 and cur_idx < (len(tmp_order) - 1): + tmp_order.switch_at(cur_idx, forward=True) else: # to catch movement beyond limits return - self.update_box(tmp_sort_order, cur_idx + direction) + if not self._tmp_order: + self._tmp_order = tmp_order + for sorter in self._tmp_order: + sorter.widget.add_css_class('temp') + self.update_box(cur_idx + direction) self._sort_sel.props.selected = cur_idx + direction for i in range(self._store.get_n_items()): sort_item: SorterAndFilterer = self._store.get_item(i) sort_item.widget.add_css_class('temp') - def sync_sorter(self, order: SorterAndFiltererOrder) -> None: - """Update .order and its dependencies from order.""" - self.order.sync_from(order) - self.update_box() - - def update_box(self, - alt_order: Optional[SorterAndFiltererOrder] = None, - cur_selection: int = 0 - ) -> None: + def update_box(self, cur_selection: int = 0) -> None: """Rebuild sorter listing in box from .order, or alt_order if set.""" - sort_order = alt_order if alt_order else self.order + sort_order = self._tmp_order if self._tmp_order else self.order sort_order.into_store(self._store) self._sort_sel.props.selected = cur_selection @@ -656,9 +653,9 @@ class VerticalLabel(Gtk.DrawingArea): class Gallery: """Representation of GalleryItems below a directory.""" update_config_box: Callable - sync_sorter: Callable def __init__(self, + sort_order: SorterAndFiltererOrder, on_hit_item: Callable, on_selection_change: Callable, bookmarks_db: BookmarksDb, @@ -667,7 +664,7 @@ class Gallery: self._on_hit_item = on_hit_item self._on_selection_change = on_selection_change self._bookmarks_db, self._cache_db = bookmarks_db, cache_db - self._sort_order = SorterAndFiltererOrder([]) + self._sort_order = sort_order self._filter_inputs: FilterInputs = {} self._img_dir_path = '' @@ -741,7 +738,6 @@ class Gallery: show_dirs: Optional[bool] = None, recurse_dirs: Optional[bool] = None, img_dir_path: Optional[str] = None, - sort_order: Optional[SorterAndFiltererOrder] = None, filter_inputs: Optional[FilterInputs] = None ) -> None: """Set Gallery setup fields, request appropriate updates.""" @@ -750,7 +746,6 @@ class Gallery: (show_dirs, '_show_dirs'), (recurse_dirs, '_recurse_dirs'), (img_dir_path, '_img_dir_path'), - (sort_order, '_sort_order'), (filter_inputs, '_filter_inputs')]: if val is not None and getattr(self, attr_name) != val: setattr(self, attr_name, val) @@ -959,7 +954,6 @@ class Gallery: for category in ('incl', 'semi', 'excl'): final_values[category].sort() self.items_attrs[attr_name] = final_values - self.sync_sorter(self._sort_order) def filter_entries(items_attrs: ItemsAttrs) -> list[GalleryItem]: entries_filtered: list[GalleryItem] = [] @@ -1239,6 +1233,7 @@ class MainWindow(Gtk.Window): super().__init__(**kwargs) self.app = app self.gallery = Gallery( + sort_order=self.app.sort_order, on_hit_item=self.hit_gallery_item, on_selection_change=self.update_metadata_on_gallery_selection, bookmarks_db=self.app.bookmarks_db, @@ -1251,7 +1246,6 @@ class MainWindow(Gtk.Window): update_settings=self.gallery.update_settings, items_attrs=self.gallery.items_attrs) self.gallery.update_config_box = self.conf.update_box - self.gallery.sync_sorter = self.conf.sync_sorter metadata_textview = Gtk.TextView(wrap_mode=Gtk.WrapMode.WORD_CHAR, editable=False) self.metadata = metadata_textview.get_buffer() @@ -1298,7 +1292,6 @@ class MainWindow(Gtk.Window): # only now we're ready for actually running the gallery GLib.idle_add(lambda: self.gallery.update_settings( img_dir_path=self.app.img_dir_absolute, - sort_order=self.conf.order.copy(), filter_inputs=self.conf.filter_inputs.copy())) def on_focus_change(self) -> None: