From 740138d2ff9758f7c625f1e6fa284283712a2269 Mon Sep 17 00:00:00 2001
From: Dana Jansens <danakj@orodu.net>
Date: Wed, 5 Mar 2008 10:13:34 -0500
Subject: [PATCH] fix cases of getting confused if something is mapped or not. 
 only use the mapped value from xgetwindowattributes when we start up,
 otherwise it may just have mapped quickly after creating itself.

---
 dcompmgr.c |  6 +-----
 window.c   | 19 +++++++++++++------
 window.h   |  1 +
 3 files changed, 15 insertions(+), 11 deletions(-)

diff --git a/dcompmgr.c b/dcompmgr.c
index c878649..0957069 100644
--- a/dcompmgr.c
+++ b/dcompmgr.c
@@ -350,12 +350,8 @@ main(int argc, char **argv)
             d_screen_t *sc = sc_it->data;
             d_list_it_t *it;
             for (it = list_bottom(sc->stacking); it; it = it->prev)
-                if (window_is_mapped(it->data)) {
-                    /* make the window think it is unmapped so that the
-                       show works right */
-                    window_fake_unmapped(it->data);
+                if (window_is_attr_mapped(it->data))
                     sc->window_show(it->data);
-                }
         }
     }
 
diff --git a/window.c b/window.c
index 2c55b10..138c1fe 100644
--- a/window.c
+++ b/window.c
@@ -21,13 +21,14 @@ typedef struct {
 
     /* queried things, don't read them directly from the struct */
     int              x, y, w, h, bw;
-    gboolean         mapped;
+    gboolean         attr_mapped;
     gboolean         input_only;
     xcb_visualid_t   visual;
     xcb_pixmap_t     pixmap;
 
     double           opacity;
 
+    gboolean         mapped;
     gboolean         zombie;
 
     d_list_t        *plugin_data;
@@ -55,6 +56,7 @@ window_new(xcb_window_t id, struct d_screen *sc)
     w->ref = 1;
     w->sc = sc;
     w->zombie = FALSE;
+    w->mapped = FALSE;
     w->pixmap = XCB_NONE;
     w->damage = XCB_NONE;
 
@@ -131,7 +133,6 @@ window_show(d_window_t *pubw)
 {
     d_window_priv_t *w = (d_window_priv_t*)pubw;
 
-    window_is_mapped(pubw); /* kill any ongoing request */
     assert(!w->mapped);
 
     //printf("show window 0x%x\n", w->id);
@@ -145,7 +146,6 @@ window_hide(d_window_t *pubw)
 {
     d_window_priv_t *w = (d_window_priv_t*)pubw;
 
-    window_is_mapped(pubw); /* kill any ongoing request */
     assert(w->mapped);
 
     //printf("hide window 0x%x\n", w->id);
@@ -213,14 +213,14 @@ window_get_attributes_reply(d_window_priv_t *w)
 
     if (rep) {
         w->input_only = rep->_class == XCB_WINDOW_CLASS_INPUT_ONLY;
-        w->mapped = rep->map_state != XCB_MAP_STATE_UNMAPPED;
+        w->attr_mapped = rep->map_state != XCB_MAP_STATE_UNMAPPED;
         w->visual = rep->visual;
         //printf("0x%x attributes mapped %d\n", w->id, w->mapped);
         free(rep);
     }
     else {
         w->input_only = TRUE;
-        w->mapped = FALSE;
+        w->attr_mapped = FALSE;
         w->visual = XCB_NONE;
     }
     if (err) {
@@ -262,11 +262,18 @@ window_get_geometry_reply(d_window_priv_t *w)
 
 gboolean
 window_is_mapped(d_window_t *pubw)
+{
+    d_window_priv_t *w = (d_window_priv_t*)pubw;
+    return w->mapped;
+}
+
+gboolean
+window_is_attr_mapped(d_window_t *pubw)
 {
     d_window_priv_t *w = (d_window_priv_t*)pubw;
     if (w->waiting_attr)
         window_get_attributes_reply(w);
-    return w->mapped;
+    return w->attr_mapped;
 }
 
 xcb_pixmap_t
diff --git a/window.h b/window.h
index 59a8749..7e6784a 100644
--- a/window.h
+++ b/window.h
@@ -30,6 +30,7 @@ void window_resize(d_window_t *w);
 gboolean window_is_zombie(d_window_t *w);
 gboolean window_is_input_only(d_window_t *w);
 gboolean window_is_mapped(d_window_t *w);
+gboolean window_is_attr_mapped(d_window_t *w);
 
 void window_get_area(d_window_t *pubw, int *x, int *y, int *width, int *height,
                      int *border_width);
-- 
2.34.1