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using Gtk;
using Gee;
using Dino.Entities;
namespace Dino.Ui {
public class EncryptionButton : MenuButton {
private Conversation? conversation;
private RadioButton? button_unencrypted;
private Map<RadioButton, Plugins.EncryptionListEntry> encryption_radios = new HashMap<RadioButton, Plugins.EncryptionListEntry>();
public EncryptionButton() {
relief = ReliefStyle.NONE;
use_popover = true;
image = new Image.from_icon_name("changes-allow-symbolic", IconSize.BUTTON);
get_style_context().add_class("flat");
Builder builder = new Builder.from_resource("/im/dino/menu_encryption.ui");
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 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);
}
clicked.connect(update_encryption_menu_state);
}
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 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() {
if (conversation.encryption == Encryption.NONE) {
set_image(new Image.from_icon_name("changes-allow-symbolic", IconSize.BUTTON));
} else {
set_image(new Image.from_icon_name("changes-prevent-symbolic", IconSize.BUTTON));
}
}
public new void set_conversation(Conversation conversation) {
this.conversation = conversation;
update_encryption_menu_state();
update_encryption_menu_icon();
}
}
}
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