From 43ac73d271f697d91670fd6cb120489acc03aaeb Mon Sep 17 00:00:00 2001
From: marha <marha@users.sourceforge.net>
Date: Mon, 7 Mar 2011 07:56:07 +0000
Subject: Made winOverrideStyle thread safe

---
 xorg-server/hw/xwin/winmultiwindowwm.c | 21 +++++++++++++++++++--
 xorg-server/hw/xwin/winprefs.c         | 26 +++-----------------------
 xorg-server/hw/xwin/winprefs.h         |  5 +----
 3 files changed, 23 insertions(+), 29 deletions(-)

(limited to 'xorg-server')

diff --git a/xorg-server/hw/xwin/winmultiwindowwm.c b/xorg-server/hw/xwin/winmultiwindowwm.c
index b59a2e9b0..f05fe79ae 100644
--- a/xorg-server/hw/xwin/winmultiwindowwm.c
+++ b/xorg-server/hw/xwin/winmultiwindowwm.c
@@ -1535,7 +1535,6 @@ winApplyHints (Display *pDisplay, Window iWindow, HWND hWnd, HWND *zstyle)
   Atom			type, *pAtom = NULL;
   int			format;
   unsigned long		hint = 0, maxmin = 0, style, nitems = 0 , left = 0;
-  WindowPtr		pWin = GetProp (hWnd, WIN_WINDOW_PROP);
   MwmHints              *mwm_hint = NULL;
   WinXSizeHints         SizeHints;
 
@@ -1629,7 +1628,25 @@ winApplyHints (Display *pDisplay, Window iWindow, HWND hWnd, HWND *zstyle)
   }
 
   /* Override hint settings from above with settings from config file */
-  style = winOverrideStyle((unsigned long)pWin);
+  {
+    XClassHint class_hint = {0,0};
+
+    if (XGetClassHint(pDisplay, iWindow, &class_hint))
+      {
+        char *window_name = 0;
+        XFetchName(pDisplay, iWindow, &window_name);
+
+        style = winOverrideStyle(class_hint.res_name, class_hint.res_class, window_name);
+
+        if (class_hint.res_name) XFree(class_hint.res_name);
+        if (class_hint.res_class) XFree(class_hint.res_class);
+        if (window_name) XFree(window_name);
+      }
+    else
+      {
+        style = STYLE_NONE;
+      }
+  }
   if (style & STYLE_TOPMOST) *zstyle = HWND_TOPMOST;
   else if (style & STYLE_MAXIMIZE) maxmin = (hint & ~HINT_MIN) | HINT_MAX;
   else if (style & STYLE_MINIMIZE) maxmin = (hint & ~HINT_MAX) | HINT_MIN;
diff --git a/xorg-server/hw/xwin/winprefs.c b/xorg-server/hw/xwin/winprefs.c
index f24074636..e92e95f2b 100644
--- a/xorg-server/hw/xwin/winprefs.c
+++ b/xorg-server/hw/xwin/winprefs.c
@@ -821,40 +821,20 @@ LoadPreferences (void)
  * STYLES{} section in the prefs file, and return the style type
  */
 unsigned long
-winOverrideStyle (unsigned long longpWin)
+winOverrideStyle (char *res_name, char *res_class, char *wmName)
 {
-  WindowPtr pWin = (WindowPtr) longpWin;
-  char *res_name, *res_class;
   int i;
-  char *wmName;
-
-  if (pWin==NULL)
-    return STYLE_NONE;
-
-  /* If we can't find the class, we can't override from default! */
-  if (!winMultiWindowGetClassHint (pWin, &res_name, &res_class))
-    return STYLE_NONE;
-
-  winMultiWindowGetWMName (pWin, &wmName);
 
   for (i=0; i<pref.styleItems; i++) {
-    if (!strcmp(pref.style[i].match, res_name) ||
-	!strcmp(pref.style[i].match, res_class) ||
+    if ((res_name && !strcmp(pref.style[i].match, res_name)) ||
+	(res_class && !strcmp(pref.style[i].match, res_class)) ||
 	(wmName && strstr(wmName, pref.style[i].match)))
       {
-	free (res_name);
-	free (res_class);
-	free(wmName);
-
 	if (pref.style[i].type)
 	  return pref.style[i].type;
       }
   }
 
   /* Didn't find the style, fail gracefully */
-  free (res_name);
-  free (res_class);
-  free(wmName);
-
   return STYLE_NONE;
 }
diff --git a/xorg-server/hw/xwin/winprefs.h b/xorg-server/hw/xwin/winprefs.h
index 66fab626a..00f01348d 100644
--- a/xorg-server/hw/xwin/winprefs.h
+++ b/xorg-server/hw/xwin/winprefs.h
@@ -180,10 +180,7 @@ HICON
 winOverrideIcon (unsigned long longpWin);
 
 unsigned long
-winOverrideStyle (unsigned long longpWin);
-
-unsigned long
-winOverrideStyle (unsigned long longpWin);
+winOverrideStyle (char *res_name, char *res_class, char *wmName);
 
 HICON
 winTaskbarIcon(void);
-- 
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