mcviewer: support file history.

misc/mc.default.keymap

@@ -405,6 +405,7 @@ FilePrev = ctrl-b
 SelectCodepage = alt-e
 Shell = ctrl-o
 Ruler = alt-r
+History = alt-shift-e
 
 [viewer:hex]
 Help = f1
@@ -433,6 +434,7 @@ PageDown = pgdn; ctrl-v
 PageUp = pgup; alt-v
 Top = ctrl-home; ctrl-pgup; a1; alt-lt; g
 Bottom = ctrl-end; ctrl-pgdn; c1; alt-gt; shift-g
+History = alt-shift-e
 
 [diffviewer]
 ShowSymbols = alt-s; s

misc/mc.emacs.keymap

@@ -407,6 +407,7 @@ FilePrev = ctrl-b
 SelectCodepage = alt-e
 Shell = ctrl-o
 Ruler = alt-r
+History = alt-shift-e
 
 [viewer:hex]
 Help = f1
@@ -435,6 +436,7 @@ PageDown = pgdn; ctrl-v
 PageUp = pgup; alt-v
 Top = ctrl-home; ctrl-pgup; a1; alt-lt; g
 Bottom = ctrl-end; ctrl-pgdn; c1; alt-gt; shift-g
+History = alt-shift-e
 
 [diffviewer]
 ShowSymbols = alt-s; s

src/keybind-defaults.c

@@ -490,6 +490,7 @@ static const global_keymap_ini_t default_viewer_keymap[] = {
     {"SearchForwardContinue", "ctrl-s"},
     {"SearchBackwardContinue", "ctrl-r"},
     {"SearchOppositeContinue", "shift-n"},
+    {"History", "alt-shift-e"},
     {NULL, NULL}
 };
 
@@ -525,6 +526,7 @@ static const global_keymap_ini_t default_viewer_hex_keymap[] = {
     {"SearchForwardContinue", "ctrl-s"},
     {"SearchBackwardContinue", "ctrl-r"},
     {"SearchOppositeContinue", "shift-n"},
+    {"History", "alt-shift-e"},
     {NULL, NULL}
 };
 

src/viewer/actions_cmd.c

@@ -65,6 +65,7 @@
 #include "src/filemanager/ext.h"        /* regex_command_for() */
 
 #include "src/history.h"
+#include "src/file_history.h"   /* show_file_history() */
 #include "src/execute.h"
 #include "src/keybind-defaults.h"
 
@@ -381,6 +382,30 @@ mcview_load_next_prev (WView * view, int direction)
 
 /* --------------------------------------------------------------------------------------------- */
 
+static void
+mcview_load_file_from_history (WView * view)
+{
+    char *filename;
+    int action;
+
+    filename = show_file_history (CONST_WIDGET (view), &action);
+
+    if (filename != NULL && (action == CK_View || action == CK_Enter))
+    {
+        mcview_done (view);
+        mcview_init (view);
+
+        mcview_load (view, NULL, filename, 0, 0, 0);
+
+        view->dpy_bbar_dirty = FALSE;   /* FIXME */
+        view->dirty++;
+    }
+
+    g_free (filename);
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
 static cb_ret_t
 mcview_execute_cmd (WView * view, long command)
 {
@@ -538,6 +563,9 @@ mcview_execute_cmd (WView * view, long command)
         if (!mcview_is_in_panel (view))
             mcview_load_next_prev (view, command == CK_FileNext ? 1 : -1);
         break;
+    case CK_History:
+        mcview_load_file_from_history (view);
+        break;
     case CK_Quit:
         if (!mcview_is_in_panel (view))
             dlg_stop (WIDGET (view)->owner);