* src/actions.c (set_vars): add maxundos

(push_frame_undo): new function
(pop_frame_undo): likewise
(initialize_default_keybindings): add binding for "undo"
(initialize_default_keybindings): add def alias for maxundos
(cmd_other): call set_active_window_force instead of
set_active_window
(cmd_v_split): push the frame set
(cmd_h_split): likewise
(cmd_only): likewise
(cmd_remove): likewise
(cmd_shrink): likewise
(cmd_tmpwm): likewise
(cmd_license): update copyright. Add build date and time.
(cmd_fselect): simplify code that returns the frame selected.
(fdump): new function
(cmd_fdump): call fdump to dump the screen's frame set.
(frestore): new function
(cmd_frestore): call frestore to restore the screen's frame set.
(cmd_sfdump): new function
(cmd_sdump): likewise
(set_maxundos): likewise
(cmd_cnext): likewise
(cmd_cprev): likewise
(cmd_inext): likewise
(cmd_iprev): likewise
(cmd_cother): likewise
(cmd_iother): likewise
(cmd_undo): likewise
(cmd_prompt): likewise
(cmd_describekey): likewise
(cmd_dedicate): likewise

* src/main.c (init_defaults): init maxundos to 20
(clean_up): free the undo history lists

* src/window.h (set_active_window_body): new function
(set_active_window_force): likewise

* src/window.c (set_active_window): new function
(set_active_window_force): likewise
(set_active_window_body): renamed from set_active_window
(set_active_window_body): Add code to handle dedicated frames.

* src/screen.h (screen_dump): new prototype

* src/screen.c (screen_dump): new function

* src/linkedlist.h (list_last): new macro

* src/group.h (group_last_window_by_class_complement): new prototype
(group_last_window_by_class): likewise

* src/group.c (group_last_window_by_class): new function
(group_last_window_by_class_complement): likewise

* src/globals.h (rp_frame_undos): new extern.
(rp_num_frame_undos): likewise

* src/globals.c (rp_frame_undos): new list.
(rp_num_frame_undos): new global

* src/frame.c (frame_new): init f->dedicated to 0.

* src/data.h (struct rp_frame): add dedicated member.
(struct rp_defaults): add maxundos member.
(struct rp_frame_undo): new struct.

* src/actions.c: new commands, cnext, cother, cprev,

1 files changed, 55 insertions, 0 deletions

diff --git a/src/group.c b/src/group.c
index 883e7d8..43fab12 100644
--- a/src/group.c
+++ b/src/group.c
@@ -508,3 +508,58 @@ group_delete_group (rp_group *g)
     }
 }
 
+/* Used by :cother / :iother  */
+rp_window *
+group_last_window_by_class (rp_group *g, char *class)
+{
+  int last_access = 0;
+  rp_window_elem *most_recent = NULL;
+  rp_window_elem *cur;
+  rp_screen *s = current_screen();
+
+  list_for_each_entry (cur, &g->mapped_windows, node)
+    {
+      if (cur->win->last_access >= last_access 
+	  && cur->win != current_window()
+	  && !find_windows_frame (cur->win)
+	  && (cur->win->scr == s || rp_have_xinerama)
+	  && strcmp(class, cur->win->res_class))
+	{
+	  most_recent = cur;
+	  last_access = cur->win->last_access;
+	}
+    }
+
+  if (most_recent)
+    return most_recent->win;
+  
+  return NULL;
+}
+
+/* Used by :cother / :iother  */
+rp_window *
+group_last_window_by_class_complement (rp_group *g, char *class)
+{
+  int last_access = 0;
+  rp_window_elem *most_recent = NULL;
+  rp_window_elem *cur;
+  rp_screen *s = current_screen();
+
+  list_for_each_entry (cur, &g->mapped_windows, node)
+    {
+      if (cur->win->last_access >= last_access 
+	  && cur->win != current_window()
+	  && !find_windows_frame (cur->win)
+	  && (cur->win->scr == s || rp_have_xinerama)
+	  && !strcmp(class, cur->win->res_class))
+	{
+	  most_recent = cur;
+	  last_access = cur->win->last_access;
+	}
+    }
+
+  if (most_recent)
+    return most_recent->win;
+  
+  return NULL;
+}