1 files changed, 46 insertions, 1 deletions

diff --git a/tools/editor/plugins/script_editor_plugin.cpp b/tools/editor/plugins/script_editor_plugin.cpp
index 77b4106473..340e5cca4e 100644
--- a/tools/editor/plugins/script_editor_plugin.cpp
+++ b/tools/editor/plugins/script_editor_plugin.cpp
@@ -43,6 +43,17 @@
 /*** SCRIPT EDITOR ****/
 
 
+
+void ScriptEditorBase::_bind_methods() {
+
+	ADD_SIGNAL(MethodInfo("name_changed"));
+	ADD_SIGNAL(MethodInfo("request_help_search",PropertyInfo(Variant::STRING,"topic")));
+	ADD_SIGNAL(MethodInfo("request_open_script_at_line",PropertyInfo(Variant::OBJECT,"script"),PropertyInfo(Variant::INT,"line")));
+	ADD_SIGNAL(MethodInfo("request_save_history"));
+	ADD_SIGNAL(MethodInfo("go_to_help",PropertyInfo(Variant::STRING,"what")));
+
+}
+
 static bool _can_open_in_editor(Script* p_script) {
 
 	String path = p_script->get_path();
@@ -346,6 +357,34 @@ void ScriptEditor::_update_history_arrows() {
 	script_forward->set_disabled( history_pos>=history.size()-1 );
 }
 
+void ScriptEditor::_save_history() {
+
+
+	if (history_pos>=0 && history_pos<history.size() && history[history_pos].control==tab_container->get_current_tab_control()) {
+
+		Node *n = tab_container->get_current_tab_control();
+
+		if (n->cast_to<ScriptEditorBase>()) {
+
+			history[history_pos].state=n->cast_to<ScriptEditorBase>()->get_edit_state();
+		}
+		if (n->cast_to<EditorHelp>()) {
+
+			history[history_pos].state=n->cast_to<EditorHelp>()->get_scroll();
+		}
+	}
+
+	history.resize(history_pos+1);
+	ScriptHistory sh;
+	sh.control=tab_container->get_current_tab_control();
+	sh.state=Variant();
+
+	history.push_back(sh);
+	history_pos++;
+
+	_update_history_arrows();
+}
+
 
 void ScriptEditor::_go_to_tab(int p_idx) {
 
@@ -1535,6 +1574,11 @@ void ScriptEditor::edit(const Ref<Script>& p_script, bool p_grab_focus) {
 	_save_layout();
 	se->connect("name_changed",this,"_update_script_names");
 	se->connect("request_help_search",this,"_help_search");
+	se->connect("request_open_script_at_line",this,"_goto_script_line");
+	se->connect("go_to_help",this,"_help_class_goto");
+	se->connect("request_save_history",this,"_save_history");
+
+
 
 
 	//test for modification, maybe the script was not edited but was loaded
@@ -1840,7 +1884,6 @@ void ScriptEditor::_help_class_open(const String& p_class) {
 
 void ScriptEditor::_help_class_goto(const String& p_desc) {
 
-
 	String cname=p_desc.get_slice(":",1);
 
 	for(int i=0;i<tab_container->get_child_count();i++) {
@@ -2021,6 +2064,8 @@ void ScriptEditor::_bind_methods() {
 	ObjectTypeDB::bind_method("_goto_script_line",&ScriptEditor::_goto_script_line);
 	ObjectTypeDB::bind_method("_goto_script_line2",&ScriptEditor::_goto_script_line2);
 	ObjectTypeDB::bind_method("_help_search",&ScriptEditor::_help_search);
+	ObjectTypeDB::bind_method("_save_history",&ScriptEditor::_save_history);
+
 
 
 	ObjectTypeDB::bind_method("_breaked",&ScriptEditor::_breaked);