1 files changed, 75 insertions, 6 deletions

diff --git a/editor/animation_track_editor.cpp b/editor/animation_track_editor.cpp
index 5d49290612..de8f8b1d3b 100644
--- a/editor/animation_track_editor.cpp
+++ b/editor/animation_track_editor.cpp
@@ -634,7 +634,7 @@ public:
 	bool use_fps = false;
 
 	void notify_change() {
-		_change_notify();
+		notify_property_list_changed();
 	}
 
 	Node *get_root_path() {
@@ -643,7 +643,7 @@ public:
 
 	void set_use_fps(bool p_enable) {
 		use_fps = p_enable;
-		_change_notify();
+		notify_property_list_changed();
 	}
 };
 
@@ -1276,7 +1276,7 @@ public:
 	UndoRedo *undo_redo = nullptr;
 
 	void notify_change() {
-		_change_notify();
+		notify_property_list_changed();
 	}
 
 	Node *get_root_path() {
@@ -1285,7 +1285,7 @@ public:
 
 	void set_use_fps(bool p_enable) {
 		use_fps = p_enable;
-		_change_notify();
+		notify_property_list_changed();
 	}
 };
 
@@ -4283,7 +4283,6 @@ void AnimationTrackEditor::_animation_update() {
 	_update_step_spinbox();
 	emit_signal("animation_step_changed", animation->get_step());
 	emit_signal("animation_len_changed", animation->get_length());
-	EditorNode::get_singleton()->get_inspector()->refresh();
 
 	animation_changing_awaiting_update = false;
 }
@@ -4440,6 +4439,8 @@ void AnimationTrackEditor::_add_track(int p_type) {
 	}
 	adding_track_type = p_type;
 	pick_track->popup_scenetree_dialog();
+	pick_track->get_filter_line_edit()->clear();
+	pick_track->get_filter_line_edit()->grab_focus();
 }
 
 void AnimationTrackEditor::_new_track_property_selected(String p_name) {
@@ -5636,6 +5637,70 @@ void AnimationTrackEditor::_bind_methods() {
 	ADD_SIGNAL(MethodInfo("animation_step_changed", PropertyInfo(Variant::FLOAT, "step")));
 }
 
+void AnimationTrackEditor::_pick_track_filter_text_changed(const String &p_newtext) {
+	TreeItem *root_item = pick_track->get_scene_tree()->get_scene_tree()->get_root();
+
+	Vector<Node *> select_candidates;
+	Node *to_select = nullptr;
+
+	String filter = pick_track->get_filter_line_edit()->get_text();
+
+	_pick_track_select_recursive(root_item, filter, select_candidates);
+
+	if (!select_candidates.is_empty()) {
+		for (int i = 0; i < select_candidates.size(); ++i) {
+			Node *candidate = select_candidates[i];
+
+			if (((String)candidate->get_name()).to_lower().begins_with(filter.to_lower())) {
+				to_select = candidate;
+				break;
+			}
+		}
+
+		if (!to_select) {
+			to_select = select_candidates[0];
+		}
+	}
+
+	pick_track->get_scene_tree()->set_selected(to_select);
+}
+
+void AnimationTrackEditor::_pick_track_select_recursive(TreeItem *p_item, const String &p_filter, Vector<Node *> &p_select_candidates) {
+	if (!p_item) {
+		return;
+	}
+
+	NodePath np = p_item->get_metadata(0);
+	Node *node = get_node(np);
+
+	if (p_filter != String() && ((String)node->get_name()).findn(p_filter) != -1) {
+		p_select_candidates.push_back(node);
+	}
+
+	TreeItem *c = p_item->get_children();
+
+	while (c) {
+		_pick_track_select_recursive(c, p_filter, p_select_candidates);
+		c = c->get_next();
+	}
+}
+
+void AnimationTrackEditor::_pick_track_filter_input(const Ref<InputEvent> &p_ie) {
+	Ref<InputEventKey> k = p_ie;
+
+	if (k.is_valid()) {
+		switch (k->get_keycode()) {
+			case KEY_UP:
+			case KEY_DOWN:
+			case KEY_PAGEUP:
+			case KEY_PAGEDOWN: {
+				pick_track->get_scene_tree()->get_scene_tree()->call("_gui_input", k);
+				pick_track->get_filter_line_edit()->accept_event();
+			} break;
+		}
+	}
+}
+
 AnimationTrackEditor::AnimationTrackEditor() {
 	root = nullptr;
 
@@ -5806,8 +5871,12 @@ AnimationTrackEditor::AnimationTrackEditor() {
 
 	pick_track = memnew(SceneTreeDialog);
 	add_child(pick_track);
+	pick_track->register_text_enter(pick_track->get_filter_line_edit());
 	pick_track->set_title(TTR("Pick a node to animate:"));
 	pick_track->connect("selected", callable_mp(this, &AnimationTrackEditor::_new_track_node_selected));
+	pick_track->get_filter_line_edit()->connect("text_changed", callable_mp(this, &AnimationTrackEditor::_pick_track_filter_text_changed));
+	pick_track->get_filter_line_edit()->connect("gui_input", callable_mp(this, &AnimationTrackEditor::_pick_track_filter_input));
+
 	prop_selector = memnew(PropertySelector);
 	add_child(prop_selector);
 	prop_selector->connect("selected", callable_mp(this, &AnimationTrackEditor::_new_track_property_selected));
@@ -5886,7 +5955,7 @@ AnimationTrackEditor::AnimationTrackEditor() {
 	optimize_max_angle->set_value(22);
 
 	optimize_dialog->get_ok_button()->set_text(TTR("Optimize"));
-	optimize_dialog->connect("confirmed", callable_mp(this, &AnimationTrackEditor::_edit_menu_pressed), varray(EDIT_CLEAN_UP_ANIMATION_CONFIRM));
+	optimize_dialog->connect("confirmed", callable_mp(this, &AnimationTrackEditor::_edit_menu_pressed), varray(EDIT_OPTIMIZE_ANIMATION_CONFIRM));
 
 	//