From b7d55a9ae282d35b3a42267749f8f443620728d7 Mon Sep 17 00:00:00 2001
From: sabetts <sabetts>
Date: Thu, 17 Jul 2003 05:41:41 +0000
Subject: * src/window.c (set_active_window): run the switch window hook.

* src/split.c (set_active_frame): run the switch frame hook.

* src/ratpoison.h: include hook.h

* src/group.h (set_current_group): new prototype

* src/group.c (set_current_group): new function

* src/globals.h (rp_prefix_hook): new extern
(rp_switch_win_hook): likewise
(rp_switch_frame_hook): likewise
(rp_switch_group_hook): likewise
(rp_hook_db): likewise

* src/globals.c (rp_prefix_hook): new hook
(rp_switch_win_hook): likewise
(rp_switch_frame_hook): likewise
(rp_switch_group_hook): likewise
(rp_hook_db): new global

* src/events.c (handle_key): call the prefix hook.

* src/data.h (struct rp_hook_db_entry): new struct

* src/actions.h (cmd_addhook): new prototype
(cmd_remhook): likewise

* src/actions.c (user_commands): add commands addhook and remhook.
(cmd_windows): show the window bar no matter what if the bar
timeout is > 0.
(cmd_gnext): call set_current_group
(cmd_gprev): likewise
(cmd_gnew): likewise
(cmd_gselect): likewise
(cmd_addhook): new function
(cmd_remhook): likewise

* src/Makefile.am (ratpoison_SOURCES): add hook.c and hook.h
---
 src/actions.c | 104 +++++++++++++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 99 insertions(+), 5 deletions(-)

(limited to 'src/actions.c')

diff --git a/src/actions.c b/src/actions.c
index d51f326..34acf40 100644
--- a/src/actions.c
+++ b/src/actions.c
@@ -106,6 +106,8 @@ static user_command user_commands[] =
     {"groups",		cmd_groups,		arg_VOID},
     {"gmove",		cmd_gmove,		arg_VOID},
     {"gmerge",		cmd_gmerge,		arg_VOID},
+    {"addhook",         cmd_addhook,            arg_STRING},
+    {"remhook",         cmd_remhook,            arg_STRING},
 
     /* Commands to set default behavior. */
     {"defbargravity",		cmd_defbargravity,	arg_STRING},
@@ -1343,7 +1345,13 @@ cmd_windows (int interactive, char *data)
   if (interactive)
     {
       s = current_screen ();
-      if (!hide_bar (s)) show_bar (s);
+      /* This is a yukky hack. If the bar already hidden then show the
+	 bar. This handles the case when msgwait is 0 (the bar sticks)
+	 and the user uses this command to toggle the bar on and
+	 off. OR the timeout is >0 then show the bar. Which means,
+	 always show the bar if msgwait is >0 which fixes the case
+	 when a command in the prefix hook displays the bar. */
+      if (!hide_bar (s) || defaults.bar_timeout > 0) show_bar (s);
       
       return NULL;
     }
@@ -3424,21 +3432,21 @@ cmd_defwinliststyle (int interactive, char *data)
 char *
 cmd_gnext (int interactive, char *data)
 {
-  rp_current_group = group_next_group ();
+  set_current_group (group_next_group ());
   return NULL;
 }
 
 char *
 cmd_gprev (int interactive, char *data)
 {
-  rp_current_group = group_prev_group ();
+  set_current_group (group_prev_group ());
   return NULL;
 }
 
 char *
 cmd_gnew (int interactive, char *data)
 {
-  rp_current_group = group_add_new_group (data);
+  set_current_group (group_add_new_group (data));
   return NULL;
 }
 
@@ -3521,7 +3529,7 @@ cmd_gselect (int interactive, char *data)
   g = find_group (str);
 
   if (g)
-    rp_current_group = g;
+    set_current_group (g);
   else
     return cmd_groups (interactive, NULL);
 
@@ -3646,3 +3654,89 @@ cmd_gmerge (int interactive, char *data)
 
   return NULL;
 }
+
+char *
+cmd_addhook (int interactive, char *data)
+{
+  char *dup;
+  char *token;
+  struct list_head *hook;
+  struct sbuf *cmd;
+
+  if (data == NULL)
+    {
+      message (" addhook: two arguments required ");
+      return NULL;
+    }
+
+  dup = xstrdup (data);
+  token = strtok (dup, " ");
+  
+  hook = hook_lookup (token);
+  if (hook == NULL)
+    {
+      marked_message_printf (0, 0, " addhook: unknown hook \"%s\"", token);
+      free (dup);
+      return NULL;
+    }
+
+  token = strtok (NULL, "\0");
+  
+  if (token == NULL)
+    {
+      message (" addhook: two arguments required ");
+      free (dup);
+      return NULL;
+    }
+
+  /* Add the command to the hook  */
+  cmd = sbuf_new (0);
+  sbuf_copy (cmd, token);
+  hook_add (hook, cmd);
+
+  free (dup);
+  return NULL;
+}
+
+char *
+cmd_remhook (int interactive, char *data)
+{
+  char *dup;
+  char *token;
+  struct list_head *hook;
+  struct sbuf *cmd;
+
+  if (data == NULL)
+    {
+      message (" remhook: two arguments required ");
+      return NULL;
+    }
+
+  dup = xstrdup (data);
+  token = strtok (dup, " ");
+  
+  hook = hook_lookup (token);
+  if (hook == NULL)
+    {
+      marked_message_printf (0, 0, " addhook: unknown hook \"%s\"", token);
+      free (dup);
+      return NULL;
+    }
+
+  token = strtok (NULL, "\0");
+  
+  if (token == NULL)
+    {
+      message (" addhook: two arguments required ");
+      free (dup);
+      return NULL;
+    }
+
+  /* Add the command to the hook  */
+  cmd = sbuf_new (0);
+  sbuf_copy (cmd, token);
+  hook_remove (hook, cmd);
+
+  free (dup);
+  return NULL;
+}
-- 
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