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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,15 @@ | ||
| using Gtk 4.0; | ||
|
|
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| template $HypPathBar : ScrolledWindow { | ||
| vscrollbar-policy: never; | ||
| hscrollbar-policy: external; | ||
| overflow: hidden; | ||
| window-placement: bottom_right; | ||
| Box segments_box {} | ||
|
|
||
| styles [ | ||
| "undershoot-start", | ||
| "undershoot-end", | ||
| "path-bar", | ||
| ] | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| using Gtk 4.0; | ||
| using Adw 1; | ||
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| template $HypPathSegment : Revealer { | ||
| Button button { | ||
| Adw.ButtonContent button_content {} | ||
|
|
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| styles [ | ||
| "flat", | ||
| ] | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,129 @@ | ||
| # path_bar.py | ||
| # | ||
| # Copyright 2023 kramo | ||
| # | ||
| # This program is free software: you can redistribute it and/or modify | ||
| # it under the terms of the GNU General Public License as published by | ||
| # the Free Software Foundation, either version 3 of the License, or | ||
| # (at your option) any later version. | ||
| # | ||
| # This program is distributed in the hope that it will be useful, | ||
| # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| # GNU General Public License for more details. | ||
| # | ||
| # You should have received a copy of the GNU General Public License | ||
| # along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
| # | ||
| # SPDX-License-Identifier: GPL-3.0-or-later | ||
|
|
||
| """The path bar in a HypWindow.""" | ||
| from typing import Optional | ||
|
|
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| from gi.repository import GLib, Gtk | ||
|
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| from hyperplane import shared | ||
| from hyperplane.path_segment import HypPathSegment | ||
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| @Gtk.Template(resource_path=shared.PREFIX + "/gtk/path-bar.ui") | ||
| class HypPathBar(Gtk.ScrolledWindow): | ||
| """The path bar in a HypWindow.""" | ||
|
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| __gtype_name__ = "HypPathBar" | ||
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| segments_box: Gtk.Box = Gtk.Template.Child() | ||
| segments: list | ||
| separators: dict | ||
| tags: bool # Whether the path bar represents tags or a file | ||
|
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| def __init__(self, **kwargs) -> None: | ||
| super().__init__(**kwargs) | ||
| self.segments = [] | ||
| self.separators = {} | ||
| self.tags = False | ||
|
|
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| def __remove_child(self, parent: Gtk.Box, child: Gtk.Widget) -> None: | ||
| # This is so GTK doesn't freak out when the child isn't in the box anymore | ||
| if child.get_parent == parent: | ||
| parent.remove(child) | ||
|
|
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| def remove(self, n: int) -> None: | ||
| """Removes n number of segments form self.""" | ||
| for _index in range(n): | ||
| child = self.segments.pop() | ||
| child.set_reveal_child(False) | ||
| GLib.timeout_add( | ||
| child.get_transition_duration(), | ||
| self.__remove_child, | ||
| self.segments_box, | ||
| child, | ||
| ) | ||
|
|
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| if not (sep := self.separators[child]): | ||
| return | ||
|
|
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| sep.set_reveal_child(False) | ||
| GLib.timeout_add( | ||
| sep.get_transition_duration(), | ||
| self.__remove_child, | ||
| self.segments_box, | ||
| sep, | ||
| ) | ||
| self.separators.pop(child) | ||
|
|
||
| if self.tags: | ||
| return | ||
|
|
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| try: | ||
| self.segments[-1].remove_css_class("inactive-segment") | ||
| self.segments[-2].add_css_class("inactive-segment") | ||
| except IndexError: | ||
| return | ||
|
|
||
| def append( | ||
| self, | ||
| label: str, | ||
| icon_name: Optional[str] = None, | ||
| uri: Optional[str] = None, | ||
| tag: Optional[str] = None, | ||
| ) -> None: | ||
| """Appends a HypPathSegment with `label` to self.""" | ||
| if self.segments: | ||
| # Add a separator only if there is more than one item | ||
| sep_label = Gtk.Label.new("+" if self.tags else "/") | ||
| sep_label.add_css_class("heading" if self.tags else "dim-label") | ||
|
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| sep = Gtk.Revealer( | ||
| child=sep_label, transition_type=Gtk.RevealerTransitionType.SLIDE_RIGHT | ||
| ) | ||
| self.segments_box.append(sep) | ||
| sep.set_reveal_child(True) | ||
| else: | ||
| sep = None | ||
|
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| path_segment = HypPathSegment(label, icon_name, uri, tag) | ||
| self.segments_box.append(path_segment) | ||
|
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| path_segment.set_transition_type(Gtk.RevealerTransitionType.SLIDE_RIGHT) | ||
| path_segment.set_reveal_child(True) | ||
|
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| self.separators[path_segment] = sep | ||
| self.segments.append(path_segment) | ||
|
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| if self.tags: | ||
| return | ||
|
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| try: | ||
| self.segments[-1].remove_css_class("inactive-segment") | ||
| self.segments[-2].add_css_class("inactive-segment") | ||
| except IndexError: | ||
| return | ||
|
|
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| def purge(self) -> None: | ||
| """Removes all segments from self.""" | ||
| while child := self.segments_box.get_first_child(): | ||
| self.segments_box.remove(child) | ||
|
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| self.segments = [] | ||
| self.separators = {} |
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