# preset_row.py # # Change the look of Adwaita, with ease # Copyright (C) 2022 Gradience Team # # 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 . import json import os from gi.repository import Gtk, Adw from .constants import rootdir from .modules.utils import to_slug_case, buglog @Gtk.Template(resource_path=f"{rootdir}/ui/preset_row.ui") class GradiencePresetRow(Adw.ActionRow): __gtype_name__ = "GradiencePresetRow" name_entry = Gtk.Template.Child("name_entry") value_stack = Gtk.Template.Child("value_stack") name_entry_toggle = Gtk.Template.Child("name_entry_toggle") apply_button = Gtk.Template.Child("apply_button") remove_button = Gtk.Template.Child("remove_button") def __init__(self, name, win, repo_name, author="", **kwargs): super().__init__(**kwargs) self.name = name self.old_name = name self.prefix = to_slug_case(repo_name) self.set_name(name) self.set_title(name) self.set_subtitle(author) self.name_entry.set_text(name) self.app = Gtk.Application.get_default() self.win = win self.toast_overlay = self.win.toast_overlay apply_button = Gtk.Template.Child("apply_button") rename_button = Gtk.Template.Child("rename_button") @Gtk.Template.Callback() def on_apply_button_clicked(self, *_args): buglog("apply") self.app.load_preset_from_file( os.path.join( os.environ.get("XDG_CONFIG_HOME", os.environ["HOME"] + "/.config"), "presets", self.prefix, to_slug_case(self.name) + ".json", ) ) @Gtk.Template.Callback() def on_name_entry_changed(self, *_args): self.name = self.name_entry.get_text() self.set_name(self.name) self.set_title(self.name) @Gtk.Template.Callback() def on_name_entry_toggled(self, *_args): if self.name_entry_toggle.get_active(): self.value_stack.set_visible_child(self.name_entry) else: self.update_value() self.value_stack.set_visible_child(self.apply_button) @Gtk.Template.Callback() def on_remove_button_clicked(self, *_args): self.delete_preset = True self.delete_toast = Adw.Toast(title=_("Preset removed")) self.delete_toast.set_button_label(_("Undo")) self.delete_toast.connect("dismissed", self.on_delete_toast_dismissed) self.delete_toast.connect( "button-clicked", self.on_undo_button_clicked) self.toast_overlay.add_toast(self.delete_toast) self.win.old_name = self.name self.do_delete_preset() self.win.reload_pref_group() def update_value(self): with open( os.path.join( os.environ.get("XDG_CONFIG_HOME", os.environ["HOME"] + "/.config"), "presets", self.prefix, to_slug_case(self.old_name) + ".json", ), "r", encoding="utf-8", ) as file: preset_text = file.read() preset = json.loads(preset_text) preset_name = preset["name"] variables = preset["variables"] palette = preset["palette"] if "custom_css" in preset: custom_css = preset["custom_css"] else: custom_css = { "gtk4": "", "gtk3": "", } with open( os.path.join( os.environ.get("XDG_CONFIG_HOME", os.environ["HOME"] + "/.config"), "presets", self.prefix, to_slug_case(self.name) + ".json", ), "w", encoding="utf-8", ) as file: object_to_write = { "name": self.name, "variables": variables, "palette": palette, "custom_css": custom_css, } file.write(json.dumps(object_to_write, indent=4)) self.toast_overlay.add_toast(Adw.Toast(title=_("Preset renamed"))) os.remove( os.path.join( os.environ.get("XDG_CONFIG_HOME", os.environ["HOME"] + "/.config"), "presets", self.prefix, to_slug_case(self.old_name) + ".json", ) ) self.old_name = self.name def do_delete_preset(self): if self.delete_preset: try: os.rename( os.path.join( os.environ.get( "XDG_CONFIG_HOME", os.environ["HOME"] + "/.config" ), "presets", self.prefix, to_slug_case(self.old_name) + ".json", ), os.path.join( os.environ.get( "XDG_CONFIG_HOME", os.environ["HOME"] + "/.config" ), "presets", self.prefix, to_slug_case(self.old_name) + ".json.to_delete", ), ) except Exception as exception: print(exception.with_traceback()) finally: self.win.reload_pref_group() self.delete_preset = True def on_delete_toast_dismissed(self, widget): if self.delete_preset: try: os.remove( os.path.join( os.environ.get( "XDG_CONFIG_HOME", os.environ["HOME"] + "/.config" ), "presets", self.prefix, to_slug_case(self.old_name) + ".json.to_delete", ) ) except Exception as exception: print(exception.with_traceback()) self.toast_overlay.add_toast( Adw.Toast(title=_("Unable to delete preset")) ) finally: self.win.reload_pref_group() else: try: os.rename( os.path.join( os.environ.get( "XDG_CONFIG_HOME", os.environ["HOME"] + "/.config" ), "presets", self.prefix, to_slug_case(self.old_name) + ".json.to_delete", ), os.path.join( os.environ.get( "XDG_CONFIG_HOME", os.environ["HOME"] + "/.config" ), "presets", self.prefix, to_slug_case(self.old_name) + ".json", ), ) except Exception as exception: print(exception.with_traceback()) finally: self.win.reload_pref_group() self.delete_preset = True def on_undo_button_clicked(self, *_args): self.delete_preset = False self.delete_toast.dismiss()