2022-07-17 11:46:05 +00:00
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# window.py
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#
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2022-08-23 17:57:53 +00:00
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# Change the look of Adwaita, with ease
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# Copyright (C) 2022 Gradience Team
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2022-07-17 11:46:05 +00:00
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#
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2022-08-23 17:57:53 +00:00
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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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2022-07-17 11:46:05 +00:00
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#
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2022-08-23 17:57:53 +00:00
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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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2022-07-17 11:46:05 +00:00
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#
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2022-08-23 17:57:53 +00:00
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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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2022-08-23 17:38:09 +00:00
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import os
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2022-07-17 11:46:05 +00:00
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2022-09-07 16:00:33 +00:00
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from gi.repository import Gtk, Adw, Gio
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2022-08-23 17:38:09 +00:00
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from svglib.svglib import svg2rlg
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from reportlab.graphics import renderPM
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from material_color_utilities_python import *
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2022-10-10 20:34:50 +00:00
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from gradience.ui.error_list_row import GradienceErrorListRow
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2022-10-10 19:20:35 +00:00
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from gradience.ui.palette_shades import GradiencePaletteShades
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2022-10-10 20:34:50 +00:00
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from gradience.ui.option_row import GradienceOptionRow
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2022-10-10 19:30:39 +00:00
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from gradience.utils.utils import buglog
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2022-10-10 19:59:37 +00:00
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from gradience.settings_schema import settings_schema
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2022-10-10 19:20:35 +00:00
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from gradience.constants import rootdir, app_id, build_type
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2022-08-19 12:45:50 +00:00
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2022-08-21 12:39:32 +00:00
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2022-08-13 10:24:16 +00:00
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@Gtk.Template(resource_path=f"{rootdir}/ui/window.ui")
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2022-08-19 19:14:05 +00:00
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class GradienceMainWindow(Adw.ApplicationWindow):
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__gtype_name__ = "GradienceMainWindow"
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2022-07-17 11:46:05 +00:00
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content = Gtk.Template.Child()
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2022-08-10 15:05:47 +00:00
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toast_overlay = Gtk.Template.Child()
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2022-08-10 14:57:45 +00:00
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content_monet = Gtk.Template.Child("content_monet")
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2022-08-10 15:20:19 +00:00
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content_plugins = Gtk.Template.Child("content_plugins")
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2022-08-01 19:42:42 +00:00
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save_preset_button = Gtk.Template.Child("save-preset-button")
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2022-08-10 10:36:29 +00:00
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main_menu = Gtk.Template.Child("main-menu")
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2022-07-18 19:20:02 +00:00
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errors_button = Gtk.Template.Child("errors-button")
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errors_list = Gtk.Template.Child("errors-list")
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2022-09-13 21:01:29 +00:00
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presets_dropdown = Gtk.Template.Child("presets-dropdown")
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presets_menu = Gtk.Template.Child("presets-menu")
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2022-08-20 09:56:30 +00:00
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monet_image_file = None
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2022-07-17 11:46:05 +00:00
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2022-08-01 09:31:36 +00:00
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def __init__(self, **kwargs):
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super().__init__(**kwargs)
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2022-09-13 21:28:21 +00:00
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self.presets_dropdown.get_popover().connect(
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"show", self.on_presets_dropdown_activate
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)
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2022-08-01 09:31:36 +00:00
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2022-08-13 10:44:22 +00:00
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# Set devel style
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if build_type == "debug":
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self.get_style_context().add_class("devel")
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2022-08-10 14:57:45 +00:00
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self.setup_monet_page()
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2022-08-10 15:21:31 +00:00
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self.setup_colors_page()
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2022-08-10 15:51:43 +00:00
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2022-08-15 18:33:41 +00:00
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self.settings = Gio.Settings(app_id)
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2022-08-10 09:08:55 +00:00
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2022-09-13 21:16:14 +00:00
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self.connect("close-request", self.on_close_request)
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2022-09-17 14:23:27 +00:00
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self.connect("unrealize", self.save_window_props)
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2022-08-20 16:15:28 +00:00
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self.style_manager = self.get_application().style_manager
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2022-08-20 16:19:16 +00:00
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self.first_apply = True
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2022-08-20 11:29:33 +00:00
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self.get_default_wallpaper()
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2022-08-24 09:05:13 +00:00
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# FIXME: This function works only when build using meson, because Flatpak
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# can't access host's dconf with current config/impl
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2022-08-20 11:29:33 +00:00
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def get_default_wallpaper(self):
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background_settings = Gio.Settings("org.gnome.desktop.background")
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if self.style_manager.get_dark():
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2022-09-07 15:52:50 +00:00
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picture_uri = background_settings.get_string("picture-uri-dark")
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2022-08-20 11:29:33 +00:00
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else:
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picture_uri = background_settings.get_string("picture-uri")
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2022-08-23 17:57:53 +00:00
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buglog(picture_uri)
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2022-09-04 14:50:41 +00:00
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if picture_uri.startswith("file://"):
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self.monet_image_file = Gio.File.new_for_uri(picture_uri)
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2022-09-04 14:57:46 +00:00
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else:
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self.monet_image_file = Gio.File.new_for_path(picture_uri)
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image_basename = self.monet_image_file.get_basename()
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2022-08-23 17:57:53 +00:00
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buglog(image_basename)
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2022-08-20 11:29:33 +00:00
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self.monet_image_file = self.monet_image_file.get_path()
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2022-09-04 14:50:41 +00:00
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self.monet_file_chooser_button.set_label(image_basename)
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2022-08-23 17:57:53 +00:00
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self.monet_file_chooser_button.set_tooltip_text(self.monet_image_file)
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buglog(self.monet_image_file)
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2022-08-24 09:05:13 +00:00
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# self.on_apply_button() # Comment out for now, because it always shows
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# that annoying toast on startup
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2022-08-20 11:29:33 +00:00
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2022-08-10 14:57:45 +00:00
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def on_file_picker_button_clicked(self, *args):
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self.monet_file_chooser_dialog.show()
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2022-09-13 21:16:14 +00:00
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def on_close_request(self, *args):
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2022-08-19 22:07:10 +00:00
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if self.get_application().is_dirty:
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2022-09-13 21:16:14 +00:00
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buglog("Window close request")
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self.get_application().show_exit_dialog()
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return True
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2022-09-13 21:31:17 +00:00
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self.close()
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2022-08-19 22:07:10 +00:00
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2022-09-17 14:23:27 +00:00
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def save_window_props(self, *args):
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win_size = self.get_default_size()
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self.settings.set_int("window-width", win_size.width)
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self.settings.set_int("window-height", win_size.height)
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self.settings.set_boolean("window-maximized", self.is_maximized())
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self.settings.set_boolean("window-fullscreen", self.is_fullscreen())
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2022-08-10 14:57:45 +00:00
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def on_monet_file_chooser_response(self, widget, response):
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if response == Gtk.ResponseType.ACCEPT:
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2022-08-11 10:55:12 +00:00
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self.monet_image_file = self.monet_file_chooser_dialog.get_file()
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2022-08-11 09:49:04 +00:00
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image_basename = self.monet_image_file.get_basename()
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2022-08-10 14:57:45 +00:00
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self.monet_file_chooser_button.set_label(image_basename)
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2022-09-07 15:52:50 +00:00
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self.monet_file_chooser_button.set_tooltip_text(image_basename)
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2022-11-11 21:04:46 +00:00
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2022-08-10 14:57:45 +00:00
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self.monet_file_chooser_dialog.hide()
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2022-08-11 13:46:00 +00:00
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if response == Gtk.ResponseType.ACCEPT:
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2022-08-20 09:33:25 +00:00
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self.monet_image_file = self.monet_image_file.get_path()
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2022-08-20 09:56:30 +00:00
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self.on_apply_button()
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2022-08-11 09:49:04 +00:00
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2022-08-10 14:57:45 +00:00
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def setup_monet_page(self):
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2022-08-11 09:17:00 +00:00
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2022-08-11 10:44:22 +00:00
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self.monet_pref_group = Adw.PreferencesGroup()
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self.monet_pref_group.set_name("monet")
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self.monet_pref_group.set_title(_("Monet Engine"))
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2022-08-11 10:55:12 +00:00
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self.monet_pref_group.set_description(
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2022-09-07 15:52:50 +00:00
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_(
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2022-09-23 17:52:32 +00:00
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"Monet is an engine that generates a Material Design 3 "
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2022-09-23 17:51:59 +00:00
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"palette from an image's color."
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2022-09-07 15:52:50 +00:00
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)
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)
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2022-08-10 14:57:45 +00:00
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2022-08-20 09:56:30 +00:00
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self.apply_button = Gtk.Button()
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self.apply_button.set_label(_("Apply"))
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2022-08-24 14:02:31 +00:00
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self.apply_button.set_valign(Gtk.Align.CENTER)
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2022-08-20 09:56:30 +00:00
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self.apply_button.connect("clicked", self.on_apply_button)
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self.apply_button.set_css_classes("suggested-action")
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self.monet_pref_group.set_header_suffix(self.apply_button)
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2022-08-10 14:57:45 +00:00
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self.monet_file_chooser_row = Adw.ActionRow()
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self.monet_file_chooser_row.set_title(_("Background Image"))
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2022-08-11 10:55:12 +00:00
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2022-08-10 14:57:45 +00:00
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self.monet_file_chooser_dialog = Gtk.FileChooserNative()
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self.monet_file_chooser_dialog.set_transient_for(self)
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2022-11-11 21:04:46 +00:00
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self.monet_file_chooser_dialog.set_modal(True)
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2022-08-10 14:57:45 +00:00
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self.monet_file_chooser_button = Gtk.Button()
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2022-08-25 09:39:48 +00:00
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self.monet_file_chooser_button.set_valign(Gtk.Align.CENTER)
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2022-08-15 12:37:58 +00:00
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child_button = Gtk.Box()
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label = Gtk.Label()
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2022-09-29 18:06:42 +00:00
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label.set_label(_("Choose a File"))
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2022-08-15 12:37:58 +00:00
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child_button.append(label)
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icon = Gtk.Image()
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icon.set_from_icon_name("folder-pictures-symbolic")
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child_button.append(icon)
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child_button.set_spacing(5)
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self.monet_file_chooser_button.set_child(child_button)
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2022-08-11 10:55:12 +00:00
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self.monet_file_chooser_button.connect(
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2022-08-11 16:39:52 +00:00
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"clicked", self.on_file_picker_button_clicked
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)
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2022-08-11 10:55:12 +00:00
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self.monet_file_chooser_dialog.connect(
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2022-08-11 16:39:52 +00:00
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"response", self.on_monet_file_chooser_response
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)
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2022-08-10 14:57:45 +00:00
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self.monet_file_chooser_row.add_suffix(self.monet_file_chooser_button)
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2022-08-11 10:44:22 +00:00
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self.monet_pref_group.add(self.monet_file_chooser_row)
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2022-08-10 14:57:45 +00:00
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2022-08-19 19:14:05 +00:00
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self.monet_palette_shades = GradiencePaletteShades(
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2022-08-19 18:23:30 +00:00
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"monet", _("Monet Palette"), 6
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2022-08-11 16:39:52 +00:00
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)
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2022-08-17 21:35:59 +00:00
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self.get_application(
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).pref_palette_shades["monet"] = self.monet_palette_shades
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2022-08-11 10:55:49 +00:00
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self.monet_pref_group.add(self.monet_palette_shades)
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2022-08-10 14:57:45 +00:00
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2022-08-11 09:49:04 +00:00
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self.tone_row = Adw.ComboRow()
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self.tone_row.set_title(_("Tone"))
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2022-08-11 10:03:21 +00:00
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2022-08-11 10:09:18 +00:00
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store = Gtk.StringList()
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2022-08-11 12:45:45 +00:00
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store_values = []
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2022-08-11 14:17:35 +00:00
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for i in range(20, 80, 5):
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2022-08-11 10:55:12 +00:00
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store_values.append(str(i))
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2022-08-11 10:09:18 +00:00
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for v in store_values:
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2022-08-11 10:09:42 +00:00
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store.append(v)
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2022-08-11 10:10:26 +00:00
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self.tone_row.set_model(store)
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2022-08-11 10:45:10 +00:00
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self.monet_pref_group.add(self.tone_row)
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2022-08-11 12:55:00 +00:00
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self.monet_theme_row = Adw.ComboRow()
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self.monet_theme_row.set_title(_("Theme"))
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store = Gtk.StringList()
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2022-09-29 18:06:42 +00:00
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store.append(_("Auto"))
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store.append(_("Light"))
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store.append(_("Dark"))
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2022-08-11 12:55:00 +00:00
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self.monet_theme_row.set_model(store)
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self.monet_pref_group.add(self.monet_theme_row)
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2022-08-11 10:45:10 +00:00
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self.content_monet.add(self.monet_pref_group)
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2022-08-20 11:37:45 +00:00
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2022-08-20 09:56:30 +00:00
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def on_apply_button(self, *_args):
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if self.monet_image_file:
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if self.monet_image_file.endswith(".svg"):
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2022-08-20 11:37:22 +00:00
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drawing = svg2rlg(self.monet_image_file)
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self.monet_image_file = os.path.join(
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2022-09-07 15:52:50 +00:00
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os.environ.get("XDG_RUNTIME_DIR"), "gradience_bg.png"
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)
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renderPM.drawToFile(drawing, self.monet_image_file, fmt="PNG")
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2022-08-21 08:21:30 +00:00
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if self.monet_image_file.endswith(".xml"):
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2022-08-23 17:38:09 +00:00
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buglog("XML WIP")
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2022-08-21 08:21:30 +00:00
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2022-08-20 11:29:33 +00:00
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try:
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self.monet_img = Image.open(self.monet_image_file)
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except Exception:
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self.toast_overlay.add_toast(
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2022-08-20 16:19:41 +00:00
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Adw.Toast(title=_("Unsupported background type"))
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2022-08-20 11:29:33 +00:00
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)
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else:
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basewidth = 64
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2022-09-07 15:52:50 +00:00
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wpercent = basewidth / float(self.monet_img.size[0])
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2022-08-20 11:29:33 +00:00
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hsize = int((float(self.monet_img.size[1]) * float(wpercent)))
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self.monet_img = self.monet_img.resize(
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2022-09-07 15:52:50 +00:00
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(basewidth, hsize), Image.Resampling.LANCZOS
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)
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2022-08-20 11:29:33 +00:00
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self.theme = themeFromImage(self.monet_img)
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self.tone = self.tone_row.get_selected_item()
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self.monet_theme = self.monet_theme_row.get_selected_item()
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self.get_application().update_theme_from_monet(
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self.theme, self.tone, self.monet_theme
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)
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2022-08-20 16:19:16 +00:00
|
|
|
if not self.first_apply:
|
|
|
|
self.toast_overlay.add_toast(
|
2022-08-25 13:28:38 +00:00
|
|
|
Adw.Toast(title=_("Palette generated"))
|
2022-08-20 16:19:16 +00:00
|
|
|
)
|
2022-08-20 09:56:30 +00:00
|
|
|
else:
|
|
|
|
self.toast_overlay.add_toast(
|
|
|
|
Adw.Toast(title=_("Select a background first"))
|
|
|
|
)
|
2022-08-11 09:49:04 +00:00
|
|
|
|
2022-08-10 15:21:31 +00:00
|
|
|
def setup_colors_page(self):
|
|
|
|
for group in settings_schema["groups"]:
|
|
|
|
pref_group = Adw.PreferencesGroup()
|
|
|
|
pref_group.set_name(group["name"])
|
|
|
|
pref_group.set_title(group["title"])
|
|
|
|
pref_group.set_description(group["description"])
|
|
|
|
|
|
|
|
for variable in group["variables"]:
|
2022-10-10 20:34:50 +00:00
|
|
|
pref_variable = GradienceOptionRow(
|
2022-08-11 16:39:52 +00:00
|
|
|
variable["name"],
|
|
|
|
variable["title"],
|
|
|
|
variable.get("explanation"),
|
|
|
|
variable["adw_gtk3_support"],
|
|
|
|
)
|
2022-08-10 15:21:31 +00:00
|
|
|
pref_group.add(pref_variable)
|
2022-08-17 21:35:59 +00:00
|
|
|
self.get_application(
|
|
|
|
).pref_variables[variable["name"]] = pref_variable
|
2022-08-10 15:21:31 +00:00
|
|
|
|
|
|
|
self.content.add(pref_group)
|
|
|
|
|
|
|
|
palette_pref_group = Adw.PreferencesGroup()
|
|
|
|
palette_pref_group.set_name("palette_colors")
|
|
|
|
palette_pref_group.set_title(_("Palette Colors"))
|
2022-08-11 10:55:12 +00:00
|
|
|
palette_pref_group.set_description(
|
2022-09-07 15:52:50 +00:00
|
|
|
_(
|
2022-09-23 17:52:32 +00:00
|
|
|
"Named palette colors used by some applications. Default "
|
|
|
|
"colors follow the "
|
|
|
|
'<a href="https://developer.gnome.org/hig/reference/palette.html">'
|
|
|
|
"GNOME Human Interface Guidelines</a>."
|
2022-09-07 15:52:50 +00:00
|
|
|
)
|
|
|
|
)
|
2022-08-10 15:21:31 +00:00
|
|
|
for color in settings_schema["palette"]:
|
2022-08-19 19:14:05 +00:00
|
|
|
palette_shades = GradiencePaletteShades(
|
2022-08-11 16:39:52 +00:00
|
|
|
color["prefix"], color["title"], color["n_shades"]
|
|
|
|
)
|
2022-08-10 15:21:31 +00:00
|
|
|
palette_pref_group.add(palette_shades)
|
2022-08-17 21:35:59 +00:00
|
|
|
self.get_application(
|
|
|
|
).pref_palette_shades[color["prefix"]] = palette_shades
|
2022-08-10 15:21:31 +00:00
|
|
|
self.content.add(palette_pref_group)
|
|
|
|
|
2022-07-21 19:03:18 +00:00
|
|
|
def update_errors(self, errors):
|
2022-07-18 19:20:02 +00:00
|
|
|
child = self.errors_list.get_row_at_index(0)
|
|
|
|
while child is not None:
|
|
|
|
self.errors_list.remove(child)
|
|
|
|
child = self.errors_list.get_row_at_index(0)
|
2022-07-21 19:03:18 +00:00
|
|
|
self.errors_button.set_visible(len(errors) > 0)
|
|
|
|
for error in errors:
|
2022-08-11 16:39:52 +00:00
|
|
|
self.errors_list.append(
|
2022-10-10 20:34:50 +00:00
|
|
|
GradienceErrorListRow(error["error"], error["element"], error["line"])
|
2022-09-07 15:52:50 +00:00
|
|
|
)
|
2022-08-01 09:31:36 +00:00
|
|
|
|
2022-09-13 21:01:29 +00:00
|
|
|
def on_presets_dropdown_activate(self, *args):
|
|
|
|
self.get_application().reload_user_defined_presets()
|