From d692e829b04508305bfd745ee034380508ecd071 Mon Sep 17 00:00:00 2001
From: Carlos Cordoba <ccordoba12@gmail.com>
Date: Tue, 9 Jun 2015 15:04:42 -0500
Subject: [PATCH] Editor: Open a new empty file after closing all files

Fixes #2302
---
 spyderlib/plugins/editor.py | 7 +++++--
 spyderlib/widgets/editor.py | 8 ++++----
 2 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/spyderlib/plugins/editor.py b/spyderlib/plugins/editor.py
index da294975ba3..e6b4cd8ebf9 100644
--- a/spyderlib/plugins/editor.py
+++ b/spyderlib/plugins/editor.py
@@ -1137,7 +1137,8 @@ def register_editorstack(self, editorstack):
         self.connect(editorstack, SIGNAL('zoom_out()'), lambda: self.zoom(-1))
         self.connect(editorstack, SIGNAL('zoom_reset()'), lambda: self.zoom(0))
         self.connect(editorstack, SIGNAL('close_file()'), self.close_file)
-        
+        self.connect(editorstack, SIGNAL('sig_new_file()'), self.new)
+
         self.connect(editorstack, SIGNAL('close_file(QString,int)'),
                      self.close_file_in_all_editorstacks)
         self.connect(editorstack, SIGNAL('file_saved(QString,int,QString)'),
@@ -1733,7 +1734,9 @@ def close_file(self):
         """Close current file"""
         editorstack = self.get_current_editorstack()
         editorstack.close_file()
-            
+        if editorstack.get_stack_count() == 0:
+            self.new()
+
     def close_all_files(self):
         """Close all opened scripts"""
         self.editorstacks[0].close_all_files()
diff --git a/spyderlib/widgets/editor.py b/spyderlib/widgets/editor.py
index e9ea41345b9..b606ed1aa1b 100644
--- a/spyderlib/widgets/editor.py
+++ b/spyderlib/widgets/editor.py
@@ -16,7 +16,7 @@
 from spyderlib.qt import is_pyqt46
 from spyderlib.qt.QtGui import (QVBoxLayout, QMessageBox, QMenu, QFont,
                                 QAction, QApplication, QWidget, QHBoxLayout,
-                                QLabel, QKeySequence, QShortcut, QMainWindow,
+                                QLabel, QKeySequence, QMainWindow,
                                 QSplitter, QListWidget, QListWidgetItem,
                                 QDialog, QLineEdit)
 from spyderlib.qt.QtCore import (SIGNAL, Qt, QFileInfo, QThread, QObject,
@@ -25,7 +25,6 @@
 
 import os
 import sys
-import re
 import os.path as osp
 
 # Local imports
@@ -640,7 +639,6 @@ def inspect_current_object(self):
         if self.introspector:
             editor = self.get_current_editor()
             position = editor.get_position('cursor')
-            finfo = self.get_current_finfo()
             self.inspector.switch_to_editor_source()
             self.introspector.show_object_info(position, auto=False)
         else:
@@ -1184,8 +1182,10 @@ def close_file(self, index=None, force=False):
                 if index < new_index:
                     new_index -= 1
                 self.set_stack_index(new_index)
+        if self.get_stack_count() == 0:
+            self.emit(SIGNAL('sig_new_file()'))
         return is_ok
-    
+
     def close_all_files(self):
         """Close all opened scripts"""
         while self.close_file():