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feat: handle offline case

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This commit is contained in:
0xMRTT 2022-08-25 12:24:20 +02:00
parent d7afdcda57
commit 434fb8ba85
2 changed files with 53 additions and 21 deletions
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65
src/presets_manager_window.py
View file

@ -47,6 +47,7 @@ class GradiencePresetWindow(Adw.Window):
search_stack = Gtk.Template.Child("search_stack")
search_results = Gtk.Template.Child("search_results")
search_spinner = Gtk.Template.Child("search_spinner")
offline_label = Gtk.Template.Child("offline_label")
custom_presets = {}
@ -68,18 +69,30 @@ class GradiencePresetWindow(Adw.Window):
self.app = Gtk.Application.get_default()
self.setup_import()
self.connect_signals()
self.delete_toast = Adw.Toast(title=_("Scheme successfully deleted!"))
self.delete_toast.set_action_name("undo")
self.delete_toast.set_button_label(_("Undo"))
self.delete_toast.connect("dismissed", self.on_delete_toast_dismissed)
def setup_explore(self):
self.explore_presets, urls = fetch_presets()
self.explore_presets, urls=fetch_presets()
self.search_spinner.props.visible = False
if not self.explore_presets: # offline
self.search_stack.set_visible("page_offline")
self.offline_label.props.visible=True
else:
self.search_spinner.props.visible=False
self.offline_label.props.visible=False
for (preset, preset_name), preset_url in zip(
self.explore_presets.items(), urls):
row = GradienceExplorePresetRow(preset_name, preset_url, self)
self.search_results.append(row)
for (preset, preset_name), preset_url in zip(
self.explore_presets.items(), urls):
row=GradienceExplorePresetRow(preset_name, preset_url, self)
self.search_results.append(row)
def setup_import(self):
self.file_chooser_dialog = Gtk.FileChooserNative()
self.file_chooser_dialog=Gtk.FileChooserNative()
self.file_chooser_dialog.set_transient_for(self)
self.file_chooser_dialog.connect(
@ -89,6 +102,16 @@ class GradiencePresetWindow(Adw.Window):
def connect_signals(self):
self.search_entry.connect("search-changed", self.on_search_changed)
self.search_entry.connect("realize", self.on_search_realize)
def on_delete_toast_dismissed(self, widget):
"""os.remove(os.path.join(
os.environ.get("XDG_CONFIG_HOME",
os.environ["HOME"] + "/.config"),
"presets",
to_slug_case(self.old_name) + ".json",
))"""
self.delete_toast.destroy()
def on_search_changed(self):
print("search changed")
@ -96,18 +119,18 @@ class GradiencePresetWindow(Adw.Window):
def on_search_realize(self, widget):
print("search realized")
@Gtk.Template.Callback()
@ Gtk.Template.Callback()
def on_file_manager_button_clicked(self, *_args):
self.app.open_preset_directory()
@Gtk.Template.Callback()
@ Gtk.Template.Callback()
def on_import_button_clicked(self, *_args):
self.file_chooser_dialog.show()
def on_file_chooser_response(self, widget, response):
if response == Gtk.ResponseType.ACCEPT:
self.preset_path = self.file_chooser_dialog.get_file()
preset_file = self.preset_path.get_basename()
self.preset_path=self.file_chooser_dialog.get_file()
preset_file=self.preset_path.get_basename()
self.file_chooser_dialog.hide()
if response == Gtk.ResponseType.ACCEPT:
@ -134,7 +157,7 @@ class GradiencePresetWindow(Adw.Window):
self.reload_pref_group()
def reload_pref_group(self):
preset_directory = os.path.join(
preset_directory=os.path.join(
os.environ.get("XDG_CONFIG_HOME", os.environ["HOME"] + "/.config"),
"presets",
)
@ -142,7 +165,7 @@ class GradiencePresetWindow(Adw.Window):
os.makedirs(preset_directory)
self.custom_presets.clear()
self.builtin_presets = {
self.builtin_presets={
"adwaita-dark": "Adwaita Dark",
"adwaita": "Adwaita",
"pretty-purple": "Pretty Purple",
@ -153,14 +176,14 @@ class GradiencePresetWindow(Adw.Window):
with open(
os.path.join(preset_directory, file_name), "r", encoding="utf-8"
) as file:
preset_text = file.read()
preset = json.loads(preset_text)
preset_text=file.read()
preset=json.loads(preset_text)
if preset.get("variables") is None:
raise KeyError("variables")
if preset.get("palette") is None:
raise KeyError("palette")
self.custom_presets[file_name.replace(
".json", "")] = preset["name"]
".json", "")]=preset["name"]
except Exception:
self.toast_overlay.add_toast(
Adw.Toast(title=_("Failed to load preset"))
@ -168,24 +191,24 @@ class GradiencePresetWindow(Adw.Window):
self.installed.remove(self.preset_list)
self.installed.remove(self.builtin_preset_list)
self.builtin_preset_list = Adw.PreferencesGroup()
self.builtin_preset_list=Adw.PreferencesGroup()
self.builtin_preset_list.set_title(_("Builtin Presets"))
for preset, preset_name in self.builtin_presets.items():
row = GradienceBuiltinPresetRow(preset_name, self.toast_overlay)
row=GradienceBuiltinPresetRow(preset_name, self.toast_overlay)
self.builtin_preset_list.add(row)
self.installed.add(self.builtin_preset_list)
self.preset_list = Adw.PreferencesGroup()
self.preset_list=Adw.PreferencesGroup()
self.preset_list.set_title(_("User Presets"))
self.preset_list.set_description(
_("See <a href=\"https://github.com/GradienceTeam/Community\">GradienceTeam/Community</a> on Github for more presets"))
if self.custom_presets:
for preset, preset_name in self.custom_presets.items():
row = GradiencePresetRow(preset_name, self)
row=GradiencePresetRow(preset_name, self)
self.preset_list.add(row)
else:
self.preset_empty = Adw.ActionRow()
self.preset_empty=Adw.ActionRow()
self.preset_empty.set_title(
_("No preset found! Use the import button to import one or search one on the Explore tab"))
self.preset_list.add(self.preset_empty)

9
src/ui/presets_manager_window.blp
View file

@ -111,6 +111,15 @@ template GradiencePresetWindow : Adw.Window {
halign: center;
};
}
Gtk.StackPage {
name: "page_offline";
child: Gtk.Label offline_label {
label: _("Offline");
valign: start;
halign: center;
};
}
}
}
}