From b550471a148d232f50d0d1f03256fc9ef82a52f3 Mon Sep 17 00:00:00 2001
From: Paulb23 <p_batty@hotmail.co.uk>
Date: Fri, 15 Jul 2016 15:02:55 +0100
Subject: Fixed breakpoint gutter toggle not updating when game is running,
 issue 5712

---
 scene/gui/text_edit.cpp                       |  2 ++
 tools/editor/plugins/script_editor_plugin.cpp | 14 ++++++++++++++
 tools/editor/plugins/script_editor_plugin.h   |  1 +
 3 files changed, 17 insertions(+)

diff --git a/scene/gui/text_edit.cpp b/scene/gui/text_edit.cpp
index a680d5d873..2f18707db1 100644
--- a/scene/gui/text_edit.cpp
+++ b/scene/gui/text_edit.cpp
@@ -1502,6 +1502,7 @@ void TextEdit::_input_event(const InputEvent& p_input_event) {
 						int gutter=cache.style_normal->get_margin(MARGIN_LEFT);
 						if (mb.x > gutter && mb.x <= gutter + cache.breakpoint_gutter_width + 3) {
 							set_line_as_breakpoint(row, !is_line_set_as_breakpoint(row));
+							emit_signal("breakpoint_toggled", row);
 							return;
 						}
 					}
@@ -4468,6 +4469,7 @@ void TextEdit::_bind_methods() {
 	ADD_SIGNAL(MethodInfo("cursor_changed"));
 	ADD_SIGNAL(MethodInfo("text_changed"));
 	ADD_SIGNAL(MethodInfo("request_completion"));
+	ADD_SIGNAL(MethodInfo("breakpoint_toggled", PropertyInfo( Variant::INT, "row")));
 
 	BIND_CONSTANT( MENU_CUT );
 	BIND_CONSTANT( MENU_COPY );
diff --git a/tools/editor/plugins/script_editor_plugin.cpp b/tools/editor/plugins/script_editor_plugin.cpp
index fc5f552723..162ac39df0 100644
--- a/tools/editor/plugins/script_editor_plugin.cpp
+++ b/tools/editor/plugins/script_editor_plugin.cpp
@@ -1012,6 +1012,18 @@ void ScriptEditor::swap_lines(TextEdit *tx, int line1, int line2)
     tx->cursor_set_line(line2);
 }
 
+void ScriptEditor::_breakpoint_toggled(const int p_row) {
+	int selected = tab_container->get_current_tab();
+	if (selected<0 || selected>=tab_container->get_child_count()) {
+		return;
+	}
+
+	ScriptTextEditor *current = tab_container->get_child(selected)->cast_to<ScriptTextEditor>();
+	if (current) {
+		get_debugger()->set_breakpoint(current->get_edited_script()->get_path(),p_row+1,current->get_text_edit()->is_line_set_as_breakpoint(p_row));
+	}
+}
+
 void ScriptEditor::_file_dialog_action(String p_file) {
 
 	switch (file_dialog_option) {
@@ -2198,6 +2210,7 @@ void ScriptEditor::edit(const Ref<Script>& p_script) {
 	ste->get_text_edit()->set_callhint_settings(
 		EditorSettings::get_singleton()->get("text_editor/put_callhint_tooltip_below_current_line"),
 		EditorSettings::get_singleton()->get("text_editor/callhint_tooltip_offset"));
+	ste->get_text_edit()->connect("breakpoint_toggled", this, "_breakpoint_toggled");
 	tab_container->add_child(ste);
 	_go_to_tab(tab_container->get_tab_count()-1);
 
@@ -2671,6 +2684,7 @@ void ScriptEditor::_bind_methods() {
 	ObjectTypeDB::bind_method("_res_saved_callback",&ScriptEditor::_res_saved_callback);
 	ObjectTypeDB::bind_method("_goto_script_line",&ScriptEditor::_goto_script_line);
 	ObjectTypeDB::bind_method("_goto_script_line2",&ScriptEditor::_goto_script_line2);
+	ObjectTypeDB::bind_method("_breakpoint_toggled", &ScriptEditor::_breakpoint_toggled);
 	ObjectTypeDB::bind_method("_breaked",&ScriptEditor::_breaked);
 	ObjectTypeDB::bind_method("_show_debugger",&ScriptEditor::_show_debugger);
 	ObjectTypeDB::bind_method("_get_debug_tooltip",&ScriptEditor::_get_debug_tooltip);
diff --git a/tools/editor/plugins/script_editor_plugin.h b/tools/editor/plugins/script_editor_plugin.h
index 2e6e2c035c..dfa72490a5 100644
--- a/tools/editor/plugins/script_editor_plugin.h
+++ b/tools/editor/plugins/script_editor_plugin.h
@@ -321,6 +321,7 @@ public:
 	void get_breakpoints(List<String> *p_breakpoints);
 
 	void swap_lines(TextEdit *tx, int line1, int line2);
+	void _breakpoint_toggled(const int p_row);
 
 	void save_all_scripts();
 
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