From 0c3b1b51b854ae38cbb95059b1e457d02daaccf9 Mon Sep 17 00:00:00 2001
From: Siyuan Gao <siyuangao@gmail.com>
Date: Sun, 17 Jul 2016 15:18:48 -0700
Subject: [PATCH] Script Editor: adding close all docs menu option

---
 tools/editor/plugins/script_editor_plugin.cpp | 26 ++++++++++++++++++-
 tools/editor/plugins/script_editor_plugin.h   |  2 ++
 2 files changed, 27 insertions(+), 1 deletion(-)

diff --git a/tools/editor/plugins/script_editor_plugin.cpp b/tools/editor/plugins/script_editor_plugin.cpp
index fc5f5527230..3174742091b 100644
--- a/tools/editor/plugins/script_editor_plugin.cpp
+++ b/tools/editor/plugins/script_editor_plugin.cpp
@@ -827,6 +827,22 @@ void ScriptEditor::_close_current_tab() {
 
 }
 
+void ScriptEditor::_close_docs_tab() {
+
+	int child_count = tab_container->get_child_count();
+	for (int i = child_count-1; i>=0; i--) {
+
+		EditorHelp *ste = tab_container->get_child(i)->cast_to<EditorHelp>();
+
+		if (ste) {
+			_close_tab(i);
+		}
+
+	}
+
+}
+
+
 
 void ScriptEditor::_resave_scripts(const String& p_str) {
 
@@ -1598,6 +1614,9 @@ void ScriptEditor::_menu_option(int p_option) {
 					_close_current_tab();
 				}
 			} break;
+			case CLOSE_DOCS: {
+				_close_docs_tab();
+			} break;
 			case WINDOW_MOVE_LEFT: {
 
 				if (tab_container->get_current_tab()>0) {
@@ -1645,6 +1664,9 @@ void ScriptEditor::_menu_option(int p_option) {
 			case FILE_CLOSE: {
 				_close_current_tab();
 			} break;
+			case CLOSE_DOCS: {
+				_close_docs_tab();
+			} break;
 
 
 		}
@@ -2662,6 +2684,7 @@ void ScriptEditor::_bind_methods() {
 	ObjectTypeDB::bind_method("_tab_changed",&ScriptEditor::_tab_changed);
 	ObjectTypeDB::bind_method("_menu_option",&ScriptEditor::_menu_option);
 	ObjectTypeDB::bind_method("_close_current_tab",&ScriptEditor::_close_current_tab);
+	ObjectTypeDB::bind_method("_close_docs_tab", &ScriptEditor::_close_docs_tab);
 	ObjectTypeDB::bind_method("_editor_play",&ScriptEditor::_editor_play);
 	ObjectTypeDB::bind_method("_editor_pause",&ScriptEditor::_editor_pause);
 	ObjectTypeDB::bind_method("_editor_stop",&ScriptEditor::_editor_stop);
@@ -2743,7 +2766,8 @@ ScriptEditor::ScriptEditor(EditorNode *p_editor) {
 	file_menu->get_popup()->add_shortcut(ED_SHORTCUT("script_editor/save_theme", TTR("Save Theme")), FILE_SAVE_THEME);
 	file_menu->get_popup()->add_shortcut(ED_SHORTCUT("script_editor/save_theme_as", TTR("Save Theme As")), FILE_SAVE_THEME_AS);
 	file_menu->get_popup()->add_separator();
-	file_menu->get_popup()->add_shortcut(ED_SHORTCUT("script_editor/close_file", TTR("Close"), KEY_MASK_CMD|KEY_W), FILE_CLOSE);
+	file_menu->get_popup()->add_shortcut(ED_SHORTCUT("script_editor/close_docs", TTR("Close Docs")), CLOSE_DOCS);
+	file_menu->get_popup()->add_shortcut(ED_SHORTCUT("script_editor/close_file", TTR("Close"), KEY_MASK_CMD | KEY_W), FILE_CLOSE);
 	file_menu->get_popup()->connect("item_pressed", this,"_menu_option");
 
 	edit_menu = memnew( MenuButton );
diff --git a/tools/editor/plugins/script_editor_plugin.h b/tools/editor/plugins/script_editor_plugin.h
index 2e6e2c035cf..06f22863cf4 100644
--- a/tools/editor/plugins/script_editor_plugin.h
+++ b/tools/editor/plugins/script_editor_plugin.h
@@ -127,6 +127,7 @@ class ScriptEditor : public VBoxContainer {
 		FILE_SAVE_THEME,
 		FILE_SAVE_THEME_AS,
 		FILE_CLOSE,
+		CLOSE_DOCS,
 		EDIT_UNDO,
 		EDIT_REDO,
 		EDIT_CUT,
@@ -237,6 +238,7 @@ class ScriptEditor : public VBoxContainer {
 	void _close_tab(int p_idx);
 
 	void _close_current_tab();
+	void _close_docs_tab();
 
 	bool grab_focus_block;