From e6955f3fb7cfbfb288fced60b6395bbf4e4a5c1f Mon Sep 17 00:00:00 2001
From: kostix <kostix@cc602e41-bd33-0410-9637-a208f32f1443>
Date: Thu, 22 Jan 2009 01:50:53 +0000
Subject: urgent/urgent.tcl:  * Checking of tabbed UI mode is moved to finload
 hook.  * Implemented cleanup of xwinids on closing of chat windows.  * Misc.
 renaming and rearranging of functions.  * Failure to parse `xwininfo` output
 now triggers an error.  * Changed getting of X Window id for chat windows in 
   non-tabbed UI mode. Now it doesn't pick up the root window    but the id
 anyway seems wrong.

git-svn-id: http://svn.xmpp.ru/repos/tkabber-3rd-party/trunk/plugins/urgent@167 cc602e41-bd33-0410-9637-a208f32f1443
---
 urgent.tcl | 66 +++++++++++++++++++++++++++++++++++++-------------------------
 1 file changed, 39 insertions(+), 27 deletions(-)

diff --git a/urgent.tcl b/urgent.tcl
index af59ecc..aecf9d9 100644
--- a/urgent.tcl
+++ b/urgent.tcl
@@ -1,6 +1,8 @@
 # $Id$
 
 namespace eval urgent {
+    variable options
+
     custom::defgroup Urgent [::msgcat::mc "Urgency hinting."] -group Plugins
 
     custom::defvar options(enabled) 1 \
@@ -38,18 +40,18 @@ proc urgent::chat_message_notify {chatid from type body extras} {
 	groupchat {
 	    if {[string equal [chat::get_jid $chatid] $from]} {
 		if {$options(handle_server_messages)} {
-		    notify $chatid
+		    set_urgency_hint $chatid
 		}
 	    } else {
 		set mynick [chat::get_nick [chat::get_xlib $chatid] \
 					   [chat::our_jid $chatid] $type]
 		if {[check_message $mynick $body]} {
 		    if {$options(handle_personal_messages)} {
-			notify $chatid
+			set_urgency_hint $chatid
 		    }
 		} else {
 		    if {$options(handle_normal_messages)} {
-			notify $chatid
+			set_urgency_hint $chatid
 		    }
 		}
 	    }
@@ -66,42 +68,49 @@ proc urgent::chat_message_notify {chatid from type body extras} {
 	    }
 
 	    if {$from == "" && $options(handle_server_messages)} {
-		notify $chatid
+		set_urgency_hint $chatid
 	    } elseif {$options(handle_personal_messages)} {
-		notify $chatid
+		set_urgency_hint $chatid
 	    }
 	}
     }
 }
 
-proc urgent::notify {chatid} {
-    variable options
-    variable xwinids
-
-    exec $options(program) -set $xwinids($chatid)
-}
-
-proc urgent::xwinid {win} {
+proc urgent::xclientwinid {tkwin} {
     # Parent window id: 0x2e0001e "Tkabber"
-    set data [exec xwininfo -children -id [winfo id $win]]
+    set data [exec xwininfo -children -id [winfo id $tkwin]]
     if {[regexp {Parent window id: (\S+)} $data -> id]} {
 	return $id
     } else {
-	return ""
+	error [format "Failed to parse `xwininfo` output\
+	    for Tk window \"%s\"" $tkwin]
     }	
 }
 
-proc urgent::root_winid {xwinid _chatid} {
+proc urgent::root_xwinid {xwinid _chatid} {
     return $xwinid
 }
 
-proc urgent::chat_winid {chatid} {
-    xwinid [winfo id [chat::winid $chatid]]
+proc urgent::chat_xwinid {chatid} {
+    #xclientwinid [chat::winid $chatid]
+    winfo id [chat::winid $chatid]
 }
 
 proc urgent::record_xwinid {chatid _type} {
     variable xwinids
-    set xwinids($chatid) [winid $chatid]
+    set xwinids($chatid) [xwinid $chatid]
+}
+
+proc urgent::forget_xwinid {chatid} {
+    variable xwinids
+    unset xwinids($chatid)
+}
+
+proc urgent::set_urgency_hint {chatid} {
+    variable options
+    variable xwinids
+
+    exec $options(program) -set $xwinids($chatid)
 }
 
 proc urgent::clear_urgency_hint {winid} {
@@ -122,21 +131,24 @@ namespace eval urgent {
     }
     if {![file executable $options(program)]} {
 	puts stderr [::msgcat::mc "Urgency hint setting program \"%s\"\
-	    is not available or not executed by the current user.\
+	    is not available or not executable by the current user.\
 	    The \"urgent\" plugin is disabled. Consult its README file."
 	    $options(program)]
 	set options(enabled) 0
     }
 
-    if {$::ifacetk::options(use_tabbar)} {
-	interp alias {} [namespace current]::winid \
-	    {} [namespace current]::root_winid [xwinid .]
-    } else {
-	interp alias {} [namespace current]::winid \
-	    {} [namespace current]::chat_winid
-    }
+    hook::add finload_hook [namespace code {
+	if {$::ifacetk::options(use_tabbar)} {
+	    interp alias {} [namespace current]::xwinid \
+		{} [namespace current]::root_xwinid [xclientwinid .]
+	} else {
+	    interp alias {} [namespace current]::xwinid \
+		{} [namespace current]::chat_xwinid
+	}
+    }]
 
     hook::add open_chat_post_hook [namespace current]::record_xwinid 40
+    hook::add close_chat_post_hook [namespace current]::forget_xwinid
     hook::add draw_message_hook [namespace current]::chat_message_notify 19
     hook::add got_focus_hook [namespace current]::clear_urgency_hint
 }
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