1 files changed, 93 insertions, 9 deletions

diff --git a/editor/editor_node.cpp b/editor/editor_node.cpp
index c52a133e7..1df991ab2 100644
--- a/editor/editor_node.cpp
+++ b/editor/editor_node.cpp
@@ -4948,6 +4948,13 @@ void EditorNode::_check_gui_base_size() {
 	}
 }
 
+void EditorNode::_license_tree_selected() {
+
+	TreeItem *selected = _tpl_tree->get_selected();
+	_tpl_text->select(0, 0, 0, 0);
+	_tpl_text->set_text(selected->get_metadata(0));
+}
+
 void EditorNode::open_export_template_manager() {
 
 	export_template_manager->popup_manager();
@@ -5037,6 +5044,8 @@ void EditorNode::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_dim_timeout"), &EditorNode::_dim_timeout);
 	ClassDB::bind_method(D_METHOD("_check_gui_base_size"), &EditorNode::_check_gui_base_size);
 
+	ClassDB::bind_method(D_METHOD("_license_tree_selected"), &EditorNode::_license_tree_selected);
+
 	ADD_SIGNAL(MethodInfo("play_pressed"));
 	ADD_SIGNAL(MethodInfo("pause_pressed"));
 	ADD_SIGNAL(MethodInfo("stop_pressed"));
@@ -6110,15 +6119,6 @@ EditorNode::EditorNode() {
 		dev_base->set_v_size_flags(Control::SIZE_EXPAND);
 		tc->add_child(dev_base);
 
-		TextEdit *license = memnew(TextEdit);
-		license->set_name(TTR("License"));
-		license->set_h_size_flags(Control::SIZE_EXPAND_FILL);
-		license->set_v_size_flags(Control::SIZE_EXPAND_FILL);
-		license->set_wrap(true);
-		license->set_readonly(true);
-		license->set_text(String::utf8(about_license));
-		tc->add_child(license);
-
 		VBoxContainer *dev_vbc = memnew(VBoxContainer);
 		dev_vbc->set_h_size_flags(Control::SIZE_EXPAND_FILL);
 		dev_base->add_child(dev_vbc);
@@ -6151,6 +6151,90 @@ EditorNode::EditorNode() {
 			hs->set_modulate(Color(0, 0, 0, 0));
 			dev_vbc->add_child(hs);
 		}
+
+		TextEdit *license = memnew(TextEdit);
+		license->set_name(TTR("License"));
+		license->set_h_size_flags(Control::SIZE_EXPAND_FILL);
+		license->set_v_size_flags(Control::SIZE_EXPAND_FILL);
+		license->set_wrap(true);
+		license->set_readonly(true);
+		license->set_text(String::utf8(about_license));
+		tc->add_child(license);
+
+		VBoxContainer *license_thirdparty = memnew(VBoxContainer);
+		license_thirdparty->set_name(TTR("Thirdparty License"));
+		license_thirdparty->set_h_size_flags(Control::SIZE_EXPAND_FILL);
+		tc->add_child(license_thirdparty);
+
+		Label *tpl_label = memnew(Label);
+		tpl_label->set_custom_minimum_size(Size2(0, 64 * EDSCALE));
+		tpl_label->set_h_size_flags(Control::SIZE_EXPAND_FILL);
+		tpl_label->set_autowrap(true);
+		tpl_label->set_text(TTR("Godot Engine relies on a number of thirdparty free and open source libraries, all compatible with the terms of its MIT license. The following is an exhaustive list of all such thirdparty components with their respective copyright statements and license terms."));
+		license_thirdparty->add_child(tpl_label);
+
+		HSplitContainer *tpl_hbc = memnew(HSplitContainer);
+		tpl_hbc->set_h_size_flags(Control::SIZE_EXPAND_FILL);
+		tpl_hbc->set_v_size_flags(Control::SIZE_EXPAND_FILL);
+		tpl_hbc->set_split_offset(240 * EDSCALE);
+		license_thirdparty->add_child(tpl_hbc);
+
+		_tpl_tree = memnew(Tree);
+		_tpl_tree->set_hide_root(true);
+		TreeItem *root = _tpl_tree->create_item();
+		TreeItem *tpl_ti_all = _tpl_tree->create_item(root);
+		tpl_ti_all->set_text(0, TTR("All Components"));
+		TreeItem *tpl_ti_tp = _tpl_tree->create_item(root);
+		tpl_ti_tp->set_text(0, TTR("Components"));
+		tpl_ti_tp->set_selectable(0, false);
+		TreeItem *tpl_ti_lc = _tpl_tree->create_item(root);
+		tpl_ti_lc->set_text(0, TTR("Licenses"));
+		tpl_ti_lc->set_selectable(0, false);
+		int read_idx = 0;
+		String long_text = "";
+		for (int i = 0; i < THIRDPARTY_COUNT; i++) {
+
+			TreeItem *ti = _tpl_tree->create_item(tpl_ti_tp);
+			String thirdparty = String(about_thirdparty[i]);
+			ti->set_text(0, thirdparty);
+			String text = thirdparty + "\n";
+			long_text += "- " + thirdparty + "\n\n";
+			for (int j = 0; j < about_tp_copyright_count[i]; j++) {
+
+				text += "\n    Files:\n        " + String(about_tp_file[read_idx]).replace("\n", "\n        ") + "\n";
+				String copyright = String::utf8("    \u00A9 ") + String::utf8(about_tp_copyright[read_idx]).replace("\n", String::utf8("\n    \u00A9 "));
+				text += copyright;
+				long_text += copyright;
+				String license = "\n    License: " + String(about_tp_license[read_idx]) + "\n";
+				text += license;
+				long_text += license + "\n";
+				read_idx++;
+			}
+			ti->set_metadata(0, text);
+		}
+		for (int i = 0; i < LICENSE_COUNT; i++) {
+
+			TreeItem *ti = _tpl_tree->create_item(tpl_ti_lc);
+			String licensename = String(about_license_name[i]);
+			ti->set_text(0, licensename);
+			long_text += "- " + licensename + "\n\n";
+			String licensebody = String(about_license_body[i]);
+			ti->set_metadata(0, licensebody);
+			long_text += "    " + licensebody.replace("\n", "\n    ") + "\n\n";
+		}
+		tpl_ti_all->set_metadata(0, long_text);
+		tpl_hbc->add_child(_tpl_tree);
+
+		_tpl_text = memnew(TextEdit);
+		_tpl_text->set_h_size_flags(Control::SIZE_EXPAND_FILL);
+		_tpl_text->set_v_size_flags(Control::SIZE_EXPAND_FILL);
+		_tpl_text->set_wrap(true);
+		_tpl_text->set_readonly(true);
+		tpl_hbc->add_child(_tpl_text);
+
+		_tpl_tree->connect("item_selected", this, "_license_tree_selected");
+		tpl_ti_all->select(0);
+		_tpl_text->set_text(tpl_ti_all->get_metadata(0));
 	}
 
 	warning = memnew(AcceptDialog);