(trunk-1634/1637) Fix the tab switching if a terminal on another tab exits

ChangeLog

@@ -42,6 +42,8 @@ terminator GTK3:
       Koblinger, LP#1518596)
     * Fix right-click for mouse aware apps ((Egmont Koblinger,
       LP#1518700)
+    * Fix the tab switching if a terminal on another tab exits (Steve
+      Boddy, LP#943311)
 
 
 terminator 0.97:

terminatorlib/notebook.py

@@ -40,9 +40,10 @@ class Notebook(Container, Gtk.Notebook):
         child = window.get_child()
         window.remove(child)
         window.add(self)
+        window_last_active_term = window.last_active_term
         self.newtab(widget=child)
-        if window.last_active_term:
-            self.set_last_active_term(window.last_active_term)
+        if window_last_active_term:
+            self.set_last_active_term(window_last_active_term)
             window.last_active_term = None
 
         self.show_all()

terminatorlib/paned.py

@@ -7,7 +7,7 @@ variants"""
 import time
 from gi.repository import GObject, Gtk, Gdk
 
-from util import dbg, err
+from util import dbg, err,  enumerate_descendants
 from terminator import Terminator
 from factory import Factory
 from container import Container
@@ -259,6 +259,26 @@ class Paned(Container):
         if self.closeterm(widget):
             # At this point we only have one child, which is the surviving term
             sibling = self.children[0]
+            first_term_sibling = sibling
+            cur_tabnum = None
+
+            focus_sibling = True
+            if self.get_toplevel().is_child_notebook():
+                notebook = self.get_toplevel().get_children()[0]
+                cur_tabnum = notebook.get_current_page()
+                tabnum = notebook.page_num_descendant(self)
+                nth_page = notebook.get_nth_page(tabnum)
+                exiting_term_was_last_active = (notebook.last_active_term[nth_page] == widget.uuid)
+                if exiting_term_was_last_active:
+                    first_term_sibling = enumerate_descendants(self)[1][0]
+                    notebook.set_last_active_term(first_term_sibling.uuid)
+                    notebook.clean_last_active_term()
+                    self.get_toplevel().last_active_term = None
+                if cur_tabnum != tabnum:
+                    focus_sibling = False
+            elif self.get_toplevel().last_active_term != widget.uuid:
+                focus_sibling = False
+
             self.remove(sibling)
 
             metadata = None
@@ -268,7 +288,12 @@ class Paned(Container):
             parent.remove(self)
             self.cnxids.remove_all()
             parent.add(sibling, metadata)
-            sibling.grab_focus()
+            if cur_tabnum:
+                notebook.set_current_page(cur_tabnum)
+            if focus_sibling:
+                first_term_sibling.grab_focus()
+            elif not sibling.get_toplevel().is_child_notebook():
+                Terminator().find_terminal_by_uuid(sibling.get_toplevel().last_active_term.urn).grab_focus()
         else:
             dbg("Paned::wrapcloseterm: self.closeterm failed")