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using Gtk;
using Gee;
using Dino.Entities;
namespace Dino.Ui {
public class EncryptionButton {
public signal void encryption_changed(Plugins.EncryptionListEntry? encryption_entry);
private MenuButton menu_button;
private Conversation? conversation;
private CheckButton? button_unencrypted;
private Map<CheckButton, Plugins.EncryptionListEntry> encryption_radios = new HashMap<CheckButton, Plugins.EncryptionListEntry>();
private string? current_icon;
private StreamInteractor stream_interactor;
public EncryptionButton(StreamInteractor stream_interactor, MenuButton menu_button) {
this.stream_interactor = stream_interactor;
this.menu_button = menu_button;
Builder builder = new Builder.from_resource("/im/dino/Dino/menu_encryption.ui");
menu_button.popover = 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 CheckButton;
button_unencrypted.toggled.connect(encryption_button_toggled);
stream_interactor.get_module(MucManager.IDENTITY).room_info_updated.connect((account, muc_jid) => {
if (conversation != null && conversation.account.equals(account) && conversation.counterpart.equals(muc_jid)) {
update_visibility();
}
});
Application app = GLib.Application.get_default() as Application;
foreach (var e in app.plugin_registry.encryption_list_entries) {
CheckButton btn = new CheckButton.with_label(e.name);
btn.set_group(button_unencrypted);
encryption_radios[btn] = e;
btn.toggled.connect(encryption_button_toggled);
btn.visible = true;
encryption_box.prepend(btn);
}
menu_button.activate.connect(update_encryption_menu_state);
}
private void encryption_button_toggled() {
foreach (CheckButton e in encryption_radios.keys) {
if (e.get_active()) {
conversation.encryption = encryption_radios[e].encryption;
encryption_changed(encryption_radios[e]);
update_encryption_menu_icon();
return;
}
}
// Selected unencrypted
conversation.encryption = Encryption.NONE;
update_encryption_menu_icon();
encryption_changed(null);
}
private void update_encryption_menu_state() {
foreach (CheckButton e in encryption_radios.keys) {
if (conversation.encryption == encryption_radios[e].encryption) {
e.set_active(true);
encryption_changed(encryption_radios[e]);
}
}
if (conversation.encryption == Encryption.NONE) {
button_unencrypted.set_active(true);
encryption_changed(null);
}
}
private void set_icon(string icon) {
if (icon != current_icon) {
menu_button.set_icon_name(icon);
current_icon = icon;
}
}
private void update_encryption_menu_icon() {
set_icon(conversation.encryption == Encryption.NONE ? "changes-allow-symbolic" : "changes-prevent-symbolic");
}
private void update_visibility() {
if (conversation.encryption != Encryption.NONE) {
menu_button.visible = true;
return;
}
switch (conversation.type_) {
case Conversation.Type.CHAT:
menu_button.visible = true;
break;
case Conversation.Type.GROUPCHAT_PM:
menu_button.visible = false;
break;
case Conversation.Type.GROUPCHAT:
menu_button.visible = stream_interactor.get_module(MucManager.IDENTITY).is_private_room(conversation.account, conversation.counterpart);
break;
}
}
public void set_conversation(Conversation conversation) {
this.conversation = conversation;
update_encryption_menu_state();
update_encryption_menu_icon();
update_visibility();
}
}
}
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