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135 lines
4.5 KiB
Python
135 lines
4.5 KiB
Python
# plugins_list.py
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#
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# Change the look of Adwaita, with ease
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# Copyright (C) 2022-2023, Gradience Team
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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import os
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from gi.repository import Adw, GLib
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from yapsy.PluginManager import PluginManager
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from gradience.frontend.widgets.plugin_row import GradiencePluginRow
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from gradience.backend.globals import user_plugin_dir, system_plugin_dir
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from gradience.backend.logger import Logger
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logging = Logger()
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class GradiencePluginsList:
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"""Represent the plugin group in Advanced"""
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def __init__(self, win):
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self.win = win
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self.check_if_plugin_dir_exists()
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self.app = self.win.get_application()
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self.enabled_plugins = set(
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self.app.settings.get_value("enabled-plugins").unpack()
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)
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self.rows = {}
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self.reload()
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def reload(self):
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self.pm = PluginManager()
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self.pm.setPluginPlaces([user_plugin_dir, system_plugin_dir])
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self.pm.collectPlugins()
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for pluginInfo in self.pm.getAllPlugins():
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pluginInfo.plugin_object.activate()
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self.app = self.win.get_application()
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self.enabled_plugins = set(
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self.app.settings.get_value("enabled-plugins").unpack()
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)
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def save_enabled_plugins(self):
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self.app.settings.set_value(
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"enabled-plugins", GLib.Variant("as", list(self.enabled_plugins))
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)
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def enable_plugin(self, plugin_id):
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self.enabled_plugins.add(plugin_id)
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self.save_enabled_plugins()
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def disable_plugin(self, plugin_id):
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self.enabled_plugins.remove(plugin_id)
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self.save_enabled_plugins()
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@staticmethod
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def check_if_plugin_dir_exists():
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"""Check if the plugin directory exists, if not, create it"""
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if not os.path.exists(user_plugin_dir):
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os.makedirs(user_plugin_dir)
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return False
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return True
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def to_group(self):
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preset = {
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"variables": self.app.variables,
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"palette": self.app.palette,
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"custom_css": self.app.custom_css,
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}
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group = Adw.PreferencesGroup()
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group.set_title(_("Plugins"))
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group.set_description(
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_(
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"Plugins add additional features to Gradience, plugins are "
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"made by Gradience community and can cause issues."
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)
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)
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empty = True
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for pluginInfo in self.pm.getAllPlugins():
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row = GradiencePluginRow(pluginInfo.plugin_object, preset, self)
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self.rows[pluginInfo.plugin_object.plugin_id] = row
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group.add(row)
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empty = False
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if empty:
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row = Adw.ActionRow()
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row.set_title(_("No Plugins Found."))
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group.add(row)
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return group
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def save(self):
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saved = {}
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for pluginInfo in self.pm.getAllPlugins():
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try:
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saved[pluginInfo.plugin_object.plugin_id] = pluginInfo.plugin_object.save()
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except AttributeError:
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logging.error(f"{pluginInfo.plugin_object.plugin_id} doesn't have 'apply'")
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return saved
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def validate(self):
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errors = []
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for pluginInfo in self.pm.getAllPlugins():
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try:
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error, detail = pluginInfo.plugin_object.validate()
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if error:
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errors.append(detail)
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except AttributeError:
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logging.error(f"Plugin {pluginInfo.plugin_object.plugin_id} doesn't have 'validatee'")
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return errors
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def apply(self):
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for pluginInfo in self.pm.getAllPlugins():
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if pluginInfo.plugin_object.plugin_id in self.enabled_plugins:
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logging.debug(pluginInfo.plugin_object)
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try:
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pluginInfo.plugin_object.apply()
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except AttributeError:
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logging.error(f"Plugin {pluginInfo.plugin_object.plugin_id} doesn't have 'apply'")
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