* 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, 21 insertions, 0 deletions

diff --git a/src/screen.c b/src/screen.c
index 56aa96e..cf88895 100644
--- a/src/screen.c
+++ b/src/screen.c
@@ -354,3 +354,24 @@ is_rp_window_for_screen(Window w, rp_screen *s)
     }
 }
 
+char *
+screen_dump (rp_screen *screen)
+{
+  char *tmp;
+  struct sbuf *s;
+  
+  s = sbuf_new (0);
+  sbuf_printf (s, "%d %d %d %d %d %d", 
+	       (rp_have_xinerama)?screen->xine_screen_num:screen->screen_num,
+	       screen->left,
+	       screen->top,
+	       screen->width,
+	       screen->height,
+	       (current_screen() == screen)?1:0 /* is current? */
+	       );
+
+  /* Extract the string and return it, and don't forget to free s. */
+  tmp = sbuf_get (s);
+  free (s);
+  return tmp;
+}