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-rw-r--r--lib/ibus-menu.vala57
-rw-r--r--lib/main.vala8
2 files changed, 52 insertions, 13 deletions
diff --git a/lib/ibus-menu.vala b/lib/ibus-menu.vala
index 96bd40e9..90e87258 100644
--- a/lib/ibus-menu.vala
+++ b/lib/ibus-menu.vala
@@ -29,6 +29,7 @@ public class Indicator.Keyboard.IBusMenu : MenuModel {
private SimpleAction? radio_action;
private Gee.HashMap<string, IBus.Property> radio_properties;
+ // A list of the action names this menu registers
private Gee.LinkedList<string> names;
public IBusMenu (SimpleActionGroup? action_group = null, IBus.PropList? properties = null) {
@@ -50,6 +51,8 @@ public class Indicator.Keyboard.IBusMenu : MenuModel {
public signal void activate (IBus.Property property, IBus.PropState state);
private string get_action_name (string key) {
+ string name;
+
if (!action_name_is_valid (key)) {
var builder = new StringBuilder.sized (key.length + 1);
@@ -64,10 +67,25 @@ public class Indicator.Keyboard.IBusMenu : MenuModel {
}
}
- return builder.str;
+ name = @"ibus-$(builder.str)";
} else {
- return key;
+ name = @"ibus-$key";
}
+
+ // Find an unused action name using a counter
+ if (action_group != null && (Action?) ((!) action_group).lookup_action (name) != null) {
+ var i = 0;
+ var unique_name = @"$name-$i";
+
+ while ((Action?) ((!) action_group).lookup_action (unique_name) != null) {
+ i++;
+ unique_name = @"$name-$i";
+ }
+
+ name = unique_name;
+ }
+
+ return name;
}
private string? get_label (IBus.Property property) {
@@ -96,7 +114,7 @@ public class Indicator.Keyboard.IBusMenu : MenuModel {
names.add (name);
}
- menu.append (get_label (property), @"indicator.$name");
+ menu.append (get_label (property), property.sensitive ? @"indicator.$name" : "-private-disabled");
}
}
}
@@ -116,6 +134,7 @@ public class Indicator.Keyboard.IBusMenu : MenuModel {
action.change_state.connect ((value) => {
if (value != null) {
+ action.set_state ((!) value);
activate (property, ((!) value).get_boolean () ? IBus.PropState.CHECKED : IBus.PropState.UNCHECKED);
}
});
@@ -124,7 +143,7 @@ public class Indicator.Keyboard.IBusMenu : MenuModel {
names.add (name);
}
- menu.append (get_label (property), @"indicator.$name");
+ menu.append (get_label (property), property.sensitive ? @"indicator.$name" : "-private-disabled");
}
}
}
@@ -132,9 +151,10 @@ public class Indicator.Keyboard.IBusMenu : MenuModel {
private void append_radio_property (IBus.Property property) {
if (property.prop_type == IBus.PropType.RADIO) {
if ((string?) property.key != null) {
+ // Create a single action for all radio properties.
if (action_group != null && radio_name == null) {
radio_counter++;
- radio_name = @"-private-$radio_counter";
+ radio_name = @"-private-radio-$radio_counter";
radio_action = new SimpleAction.stateful ((!) radio_name, VariantType.STRING, new Variant.string (""));
((!) radio_action).activate.connect ((parameter) => {
@@ -146,6 +166,7 @@ public class Indicator.Keyboard.IBusMenu : MenuModel {
var key = ((!) value).get_string ();
if (radio_properties.has_key (key)) {
+ ((!) radio_action).set_state ((!) value);
activate (radio_properties[key], IBus.PropState.CHECKED);
}
}
@@ -161,8 +182,12 @@ public class Indicator.Keyboard.IBusMenu : MenuModel {
((!) radio_action).change_state (new Variant.string (property.key));
}
- var item = new MenuItem (get_label (property), null);
- item.set_action_and_target_value (@"indicator.$((!) radio_name)", new Variant.string (property.key));
+ var item = new MenuItem (get_label (property), "-private-disabled");
+
+ if (property.sensitive) {
+ item.set_action_and_target_value (@"indicator.$((!) radio_name)", new Variant.string (property.key));
+ }
+
menu.append_item (item);
}
}
@@ -202,6 +227,16 @@ public class Indicator.Keyboard.IBusMenu : MenuModel {
}
private void update_menu () {
+ // There's a reference cycle between the action group and the submenus.
+ // We need to break it here so that those submenus aren't hanging around.
+ for (var i = 0; i < menu.get_n_items (); i++) {
+ var submenu = menu.get_item_link (i, Menu.LINK_SUBMENU) as IBusMenu;
+
+ if (submenu != null) {
+ ((!) submenu).remove_actions ();
+ }
+ }
+
menu.remove_all ();
if (properties != null) {
@@ -241,6 +276,14 @@ public class Indicator.Keyboard.IBusMenu : MenuModel {
}
}
+ public void update_property (IBus.Property property) {
+ remove_actions ();
+ radio_properties = new Gee.HashMap<string, IBus.Property> ();
+ update_menu ();
+ }
+
+ // Forward all menu model calls to our internal menu
+
public override Variant get_item_attribute_value (int item_index, string attribute, VariantType? expected_type) {
return menu.get_item_attribute_value (item_index, attribute, expected_type);
}
diff --git a/lib/main.vala b/lib/main.vala
index 8da58813..f140a48d 100644
--- a/lib/main.vala
+++ b/lib/main.vala
@@ -579,6 +579,7 @@ public class Indicator.Keyboard.Service : Object {
[DBus (visible = false)]
private void handle_updated_property (IBus.Property property) {
+ get_ibus_menu ().update_property (property);
}
[DBus (visible = false)]
@@ -712,12 +713,7 @@ public class Indicator.Keyboard.Service : Object {
[DBus (visible = false)]
private void update_ibus_menu (IBus.PropList list) {
- if (ibus_menu != null) {
- var menu = get_ibus_menu ();
- menu.set_properties (list);
- } else {
- get_ibus_menu ();
- }
+ get_ibus_menu ().set_properties (list);
}
[DBus (visible = false)]