Stuff

--- ../../trunk/beryl-plugins/src/neg.c	2006-11-26 09:49:23.000000000 -0600
+++ neg.c	2006-11-27 09:17:22.000000000 -0600
@@ -50,6 +50,9 @@
 #define NEG_DISPLAY_OPTION_SCREEN_TOGGLE     1
 #define NEG_DISPLAY_OPTION_NUM               2
 
+#define NEG_SCREEN_OPTION_EXCLUDE_LIST      0
+#define NEG_SCREEN_OPTION_NUM               1
+
 static int displayPrivateIndex;
 
 typedef struct _NEGDisplay
@@ -62,6 +65,7 @@
 typedef struct _NEGSCreen
 {
     int windowPrivateIndex;
+    CompOption opt[NEG_SCREEN_OPTION_NUM];      /* array of screen options */
     DrawWindowTextureProc drawWindowTexture;    /* function pointer     */
     DamageWindowRectProc damageWindowRect;      /* function pointer     */
     PaintWindowProc paintWindow;        /* function pointer     */
@@ -85,11 +89,24 @@
 static void
 NEGToggle (CompWindow * w)
 {
+    CompOption *o;
+    int i;
+
+    NEG_SCREEN (w->screen);
     NEG_WINDOW (w);
 
     /* toggle window negative flag */
     nw->isNeg = !nw->isNeg;
 
+    /* check exclude list */
+    o = &ns->opt[NEG_SCREEN_OPTION_EXCLUDE_LIST];
+    for (i = 0; i < o->value.list.nValue; i++)
+    {
+        if (w->resClass
+            && (strcmp (o->value.list.value[i].s, w->resClass) == 0))
+            nw->isNeg = FALSE;
+    }
+
     /* cause repainting */
     addWindowDamage (w);
 }
@@ -534,7 +551,7 @@
 static CompOption *
 NEGGetDisplayOptions (CompDisplay * display, int *count)
 {
-    if (display)
+	if (display)
     {
         NEG_DISPLAY (display);
 
@@ -610,6 +627,67 @@
     free (nd);
 }
 
+static void
+NEGScreenInitOptions (NEGScreen * ns)
+{
+    CompOption *o;
+
+    o = &ns->opt[NEG_SCREEN_OPTION_EXCLUDE_LIST];
+    o->name = "exclude_list";
+    o->shortDesc = N_("WM_CLASS to exclude");
+    o->longDesc = N_("Windows classes to exclude from negating");
+    o->type = CompOptionTypeList;
+    o->value.list.type = CompOptionTypeString;
+    o->value.list.nValue = 0;
+    o->value.list.value = 0;
+    o->rest.s.string = 0;
+    o->rest.s.nString = 0;
+}
+
+static CompOption *
+NEGGetScreenOptions (CompScreen * screen, int *count)
+{
+    if (screen)
+    {
+        NEG_SCREEN (screen);
+        *count = NUM_OPTIONS (ns);
+        return ns->opt;
+    }
+    else
+    {
+        NEGScreen *ns = malloc (sizeof (NEGScreen));
+        NEGScreenInitOptions (ns);
+        *count = NUM_OPTIONS (ns);
+        return ns->opt;
+    }
+}
+
+static Bool
+NEGSetScreenOption (CompScreen * screen, char *name, CompOptionValue * value)
+{
+    CompOption *o;
+    int index;
+
+    NEG_SCREEN (screen);
+
+    o = compFindOption (ns->opt, NUM_OPTIONS (ns), name, &index);
+    if (!o)
+        return FALSE;
+
+    switch (index)
+    {
+    case NEG_SCREEN_OPTION_EXCLUDE_LIST:
+        if (compSetOptionList (o, value))
+            return TRUE;
+        break;
+
+    default:
+        break;
+    }
+
+    return FALSE;
+}
+
 static Bool
 NEGInitScreen (CompPlugin * p, CompScreen * s)
 {
@@ -721,8 +799,8 @@
     NEGFiniWindow,
     NEGGetDisplayOptions,
     NEGSetDisplayOption,
-    0,                          /* GetScreenOptions */
-    0,                          /* SetScreenOption */
+    NEGGetScreenOptions,
+    NEGSetScreenOption,
     NULL,
     0,
     0,