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+/*
+ * Copyright (C) 2023 Niels De Graef <nielsdegraef@gmail.com>
+ *
+ * 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 2 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/>.
+ */
+
+using Folks;
+
+/**
+ * The EditableAvatar is a custom widget that allows changing or unsetting a
+ * {@link Contact}'s avatar.
+ */
+[GtkTemplate (ui = "/org/gnome/Contacts/ui/contacts-editable-avatar.ui")]
+public class Contacts.EditableAvatar : Gtk.Widget {
+
+ [GtkChild]
+ private unowned Gtk.Overlay overlay;
+
+ public Contact contact { get; construct; }
+
+ public int avatar_size { get; set; }
+
+ static construct {
+ set_layout_manager_type (typeof (Gtk.BinLayout));
+
+ install_action ("edit-avatar", null, (Gtk.WidgetActionActivateFunc) on_edit_avatar);
+ install_action ("delete-avatar", null, (Gtk.WidgetActionActivateFunc) on_delete_avatar);
+ }
+
+ construct {
+ var avatar = new Avatar.for_contact (this.avatar_size, this.contact);
+ this.bind_property ("avatar-size", avatar, "avatar-size");
+ this.overlay.child = avatar;
+
+ var chunk = this.contact.get_most_relevant_chunk ("avatar", true);
+ if (chunk == null)
+ chunk = this.contact.create_chunk ("avatar", null);
+ unowned var avatar_chunk = (AvatarChunk) chunk;
+ action_set_enabled ("delete-avatar", avatar_chunk.avatar != null);
+ avatar_chunk.notify["avatar"].connect (on_avatar_chunk_notify);
+ }
+
+ public EditableAvatar (Contact contact, int size) {
+ Object (contact: contact, avatar_size: size);
+ }
+
+ public override void dispose () {
+ this.overlay.unparent ();
+ base.dispose ();
+ }
+
+ private void on_avatar_chunk_notify (Object object, ParamSpec pspec) {
+ unowned var avatar_chunk = (AvatarChunk) object;
+ action_set_enabled ("delete-avatar", avatar_chunk.avatar != null);
+ }
+
+ private void on_edit_avatar (string action_name, Variant? param) {
+ var selector = new AvatarSelector (this.contact,
+ get_root () as Gtk.Window);
+ selector.present ();
+ }
+
+ private void on_delete_avatar (string action_name, Variant? param) {
+ var avatar_chunk = this.contact.get_most_relevant_chunk ("avatar", true);
+ if (avatar_chunk == null)
+ avatar_chunk = this.contact.create_chunk ("avatar", null);
+ ((AvatarChunk) avatar_chunk).avatar = null;
+ }
+}