From 88b5a20142f3c7666a78ec86db667635681adc9f Mon Sep 17 00:00:00 2001
From: dbosst <dbosst@gmail.com>
Date: Tue, 27 Mar 2018 21:41:12 -0400
Subject: Added: shift tabs right/left shift selected tab right/left with ALT-p
 or ALT-o

---
 ranger/config/rc.conf  |  2 ++
 ranger/core/actions.py | 28 ++++++++++++++++++++++++++++
 2 files changed, 30 insertions(+)

diff --git a/ranger/config/rc.conf b/ranger/config/rc.conf
index fe00c7c0..8ac83cd3 100644
--- a/ranger/config/rc.conf
+++ b/ranger/config/rc.conf
@@ -478,6 +478,8 @@ map <a-6>     tab_open 6
 map <a-7>     tab_open 7
 map <a-8>     tab_open 8
 map <a-9>     tab_open 9
+map <a-p>     tab_shift 1
+map <a-o>     tab_shift -1
 
 # Sorting
 map or set sort_reverse!
diff --git a/ranger/core/actions.py b/ranger/core/actions.py
index 6bbb35aa..68551775 100644
--- a/ranger/core/actions.py
+++ b/ranger/core/actions.py
@@ -1191,6 +1191,34 @@ class Actions(  # pylint: disable=too-many-instance-attributes,too-many-public-m
                 return self.tab_open(i, path)
         return None
 
+    def tab_shift(self, offset):
+        """Shift the tab left/right
+
+        Shift the current tab to the left or right
+        """
+        assert isinstance(offset, int)
+        tablist = self.get_tab_list()
+        oldtab_index = self.current_tab
+        old_index = tablist.index(oldtab_index)
+        new_index = (old_index + offset)
+        if new_index < 0:
+            return None
+        if new_index > (len(tablist)-1):
+            return None
+        newtab_index = tablist[new_index]
+        if newtab_index != oldtab_index:
+            oldtab = self.tabs[oldtab_index]
+            newtab = self.tabs[newtab_index]
+            self.tabs[oldtab_index] = newtab
+            self.tabs[newtab_index] = oldtab
+            self.current_tab = newtab_index
+            self.thistab = oldtab
+            self.change_mode('normal')
+            self.signal_emit('tab.change', old=oldtab, new=newtab)
+            self.signal_emit('tab.change', old=newtab, new=oldtab)
+            self.signal_emit('tab.layoutchange')
+        return None
+
     def tab_switch(self, path, create_directory=False):
         """Switches to tab of given path, opening a new tab as necessary.
 
-- 
cgit 1.4.1-2-gfad0