using Gtk; using Gee; using Dino.Entities; namespace Dino.Ui { [GtkTemplate (ui = "/org/dino-im/conversation_titlebar.ui")] public class ConversationTitlebar : Gtk.HeaderBar { [GtkChild] private MenuButton menu_button; [GtkChild] private MenuButton encryption_button; [GtkChild] private MenuButton groupchat_button; private RadioButton? button_unencrypted; private Map encryption_radios = new HashMap(); private StreamInteractor stream_interactor; private Conversation? conversation; public ConversationTitlebar(StreamInteractor stream_interactor) { this.stream_interactor = stream_interactor; MucManager.get_instance(stream_interactor).groupchat_subject_set.connect((account, jid, subject) => { Idle.add(() => { on_groupchat_subject_set(account, jid, subject); return false; }); }); create_conversation_menu(); create_encryption_menu(); } public void initialize_for_conversation(Conversation conversation) { this.conversation = conversation; update_encryption_menu_state(); update_encryption_menu_icon(); update_groupchat_menu(); update_title(); update_subtitle(); } private void update_encryption_menu_state() { foreach (RadioButton e in encryption_radios.keys) { e.set_sensitive(encryption_radios[e].can_encrypt(conversation)); if (conversation.encryption == encryption_radios[e].encryption) e.set_active(true); } if (conversation.encryption == Encryption.NONE) { button_unencrypted.set_active(true); } } private void update_encryption_menu_icon() { encryption_button.visible = (conversation.type_ == Conversation.Type.CHAT); if (conversation.type_ == Conversation.Type.CHAT) { if (conversation.encryption == Encryption.NONE) { encryption_button.set_image(new Image.from_icon_name("changes-allow-symbolic", IconSize.BUTTON)); } else { encryption_button.set_image(new Image.from_icon_name("changes-prevent-symbolic", IconSize.BUTTON)); } } } private void update_groupchat_menu() { groupchat_button.visible = conversation.type_ == Conversation.Type.GROUPCHAT; if (conversation.type_ == Conversation.Type.GROUPCHAT) { groupchat_button.set_use_popover(true); Popover popover = new Popover(null); OccupantList occupant_list = new OccupantList(stream_interactor, conversation); popover.add(occupant_list); occupant_list.show_all(); groupchat_button.set_popover(popover); } } private void update_title() { set_title(Util.get_conversation_display_name(stream_interactor, conversation)); } private void update_subtitle(string? subtitle = null) { if (subtitle != null) { set_subtitle(subtitle); } else if (conversation.type_ == Conversation.Type.GROUPCHAT) { string subject = MucManager.get_instance(stream_interactor).get_groupchat_subject(conversation.counterpart, conversation.account); set_subtitle(subject != "" ? subject : null); } else { set_subtitle(null); } } private void create_conversation_menu() { Builder builder = new Builder.from_resource("/org/dino-im/menu_conversation.ui"); MenuModel menu = builder.get_object("menu_conversation") as MenuModel; menu_button.set_menu_model(menu); } private void encryption_changed() { foreach (RadioButton e in encryption_radios.keys) { if (e.get_active()) { conversation.encryption = encryption_radios[e].encryption; update_encryption_menu_icon(); return; } } conversation.encryption = Encryption.NONE; update_encryption_menu_icon(); } private void create_encryption_menu() { Builder builder = new Builder.from_resource("/org/dino-im/menu_encryption.ui"); PopoverMenu menu = builder.get_object("menu_encryption") as PopoverMenu; Box encryption_box = builder.get_object("encryption_box") as Box; button_unencrypted = builder.get_object("button_unencrypted") as RadioButton; button_unencrypted.toggled.connect(encryption_changed); Application app = GLib.Application.get_default() as Application; foreach(var e in app.plugin_registry.encryption_list_entries) { RadioButton btn = new RadioButton.with_label(button_unencrypted.get_group(), e.name); encryption_radios[btn] = e; btn.toggled.connect(encryption_changed); btn.visible = true; encryption_box.pack_end(btn, false); } encryption_button.set_use_popover(true); encryption_button.set_popover(menu); encryption_button.set_image(new Image.from_icon_name("changes-allow-symbolic", IconSize.BUTTON)); } private void on_groupchat_subject_set(Account account, Jid jid, string subject) { if (conversation != null && conversation.counterpart.equals_bare(jid) && conversation.account.equals(account)) { update_subtitle(subject); } } } }