From 2b653ecf3311207d8fcde41132aa557cb46231fe Mon Sep 17 00:00:00 2001
From: Slava Zanko <slavazanko@gmail.com>
Date: Wed, 3 Feb 2010 14:55:36 +0200
Subject: [PATCH] Ticket #1991: toggle panels view

Added keybinding for switch panels view (horizontally/vertically).

Default value for keybind is
[main]
CmdTogglePanelsView = alt-comma

Signed-off-by: Slava Zanko <slavazanko@gmail.com>
---
 misc/mc.keymap.default |  1 +
 misc/mc.keymap.emacs   |  1 +
 src/cmddef.h           |  1 +
 src/keybind.c          |  2 ++
 src/layout.c           |  2 +-
 src/layout.h           |  1 +
 src/main.c             | 11 +++++++++++
 7 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/misc/mc.keymap.default b/misc/mc.keymap.default
index 690f1fe45..536beb727 100644
--- a/misc/mc.keymap.default
+++ b/misc/mc.keymap.default
@@ -229,6 +229,7 @@ CmdSwapPanel = ctrl-u
 CmdHistory = alt-h
 CmdToggleListing = alt-t
 CmdToggleShowHidden = alt-dot
+CmdTogglePanelsSplit = alt-comma
 ShowCommandLine = ctrl-o
 CmdCopyCurrentPathname = alt-a
 CmdCopyOtherPathname = alt-shift-a
diff --git a/misc/mc.keymap.emacs b/misc/mc.keymap.emacs
index 10529180f..009d22b93 100644
--- a/misc/mc.keymap.emacs
+++ b/misc/mc.keymap.emacs
@@ -233,6 +233,7 @@ CmdSwapPanel = ctrl-u
 CmdHistory = alt-h
 CmdToggleListing = alt-t
 CmdToggleShowHidden = alt-dot
+CmdTogglePanelsSplit = alt-comma
 ShowCommandLine = ctrl-o
 CmdCopyCurrentPathname = alt-a
 CmdCopyOtherPathname = alt-shift-a
diff --git a/src/cmddef.h b/src/cmddef.h
index b38135a00..e25deb222 100644
--- a/src/cmddef.h
+++ b/src/cmddef.h
@@ -366,6 +366,7 @@
 #define CK_ViewFileCmd                  7071
 #define CK_HelpCmd                      7072
 #define CK_MenuCmd                      7073
+#define CK_TogglePanelsSplit            7074
 
 /* panels */
 #define CK_PanelChdirOtherPanel         8001
diff --git a/src/keybind.c b/src/keybind.c
index 131064d7a..4e24448cb 100644
--- a/src/keybind.c
+++ b/src/keybind.c
@@ -366,6 +366,7 @@ static name_keymap_t command_names[] = {
     { "CmdCopyCurrentTagged",            CK_CopyCurrentTagged },
     { "CmdCopyOtherTagged",              CK_CopyOtherTagged },
     { "CmdToggleShowHidden",             CK_ToggleShowHidden },
+    { "CmdTogglePanelsSplit",            CK_TogglePanelsSplit },
 
     /* panel */
     { "PanelChdirOtherPanel",            CK_PanelChdirOtherPanel },
@@ -830,6 +831,7 @@ const global_keymap_t default_main_map[] = {
     /* View output */
     { XCTRL ('o'),  CK_ShowCommandLine,               "C-o" },
     { ALT ('.'),    CK_ToggleShowHidden,              "M-." },
+    { ALT (','),    CK_TogglePanelsSplit,             "M-," },
     { XCTRL ('x'),  CK_StartExtMap1,                  "C-x" },
     /* Select/unselect group */
     { KEY_KP_ADD,       CK_SelectCmd,           "+" },
diff --git a/src/layout.c b/src/layout.c
index 9c1acec56..a24f05436 100644
--- a/src/layout.c
+++ b/src/layout.c
@@ -509,7 +509,7 @@ init_layout (void)
     radio_widget->sel = horizontal_split;
 }
 
-static void
+void
 layout_change (void)
 {
     setup_panels ();
diff --git a/src/layout.h b/src/layout.h
index c0c579dec..1e206f827 100644
--- a/src/layout.h
+++ b/src/layout.h
@@ -9,6 +9,7 @@
 #include "panel.h"
 #include "widget.h"
 
+void layout_change (void);
 void layout_cmd (void);
 void setup_panels (void);
 void destroy_panels (void);
diff --git a/src/main.c b/src/main.c
index ad1e3ad19..43aa28a86 100644
--- a/src/main.c
+++ b/src/main.c
@@ -903,6 +903,14 @@ toggle_show_hidden (void)
     update_panels (UP_RELOAD, UP_KEEPSEL);
 }
 
+static void
+toggle_panels_split (void)
+{
+    horizontal_split = !horizontal_split;
+    layout_change ();
+    do_refresh();
+}
+
 void
 toggle_kilobyte_si (void)
 {
@@ -1348,6 +1356,9 @@ midnight_execute_cmd (Widget *sender, unsigned long command)
     case CK_ToggleShowHidden:
         toggle_show_hidden ();
         break;
+    case CK_TogglePanelsSplit:
+        toggle_panels_split ();
+        break;
     case CK_TreeCmd:
         tree_cmd ();
         break;