make key grabbing per window instead of always root

[chaz/openbox] / openbox / client.c

diff --git a/openbox/client.c b/openbox/client.c
index 0cfd6c2e033e9f93158992e156c1d6f5dad00413..a9a9eb5fa1c88e9370ecca098fce4f372b22f10a 100644 (file)
--- a/openbox/client.c
+++ b/openbox/client.c
@@ -1,5 +1,6 @@
 #include "client.h"
 #include "dock.h"
+#include "xerror.h"
 #include "startup.h"
 #include "screen.h"
 #include "moveresize.h"
@@ -260,11 +261,12 @@ void client_manage(Window window)
         if (self->group) {
             GSList *it;
 
-            for (it = self->group->members; it; it = it->next)
+            for (it = self->group->members; it; it = it->next) {
                 if (client_focused(it->data)) {
                     group_foc = TRUE;
                     break;
                 }
+            }
         }
         /* note the check against Type_Normal/Dialog, not client_normal(self),
            which would also include other types. in this case we want more
@@ -1139,18 +1141,20 @@ void client_update_wmhints(Client *self)
                 group_remove(self->group, self);
                 self->group = NULL;
             }
-            /* i can only have transients from the group if i am not transient
-               myself */
-            if (hints->window_group != None && !self->transient_for) {
+            if (hints->window_group != None) {
                 self->group = group_add(hints->window_group, self);
 
-                /* add other transients of the group that are already
-                   set up */
-                for (it = self->group->members; it; it = it->next)
-                    if (it->data != self &&
-                        ((Client*)it->data)->transient_for == TRAN_GROUP)
-                        self->transients = g_slist_append(self->transients,
-                                                          it->data);
+                /* i can only have transients from the group if i am not
+                   transient myself */
+                if (!self->transient_for) {
+                    /* add other transients of the group that are already
+                       set up */
+                    for (it = self->group->members; it; it = it->next)
+                        if (it->data != self &&
+                            ((Client*)it->data)->transient_for == TRAN_GROUP)
+                            self->transients = g_slist_append(self->transients,
+                                                              it->data);
+                }
             }
 
             /* the WM_HINTS can contain an icon */
@@ -1322,7 +1326,7 @@ void client_update_icons(Client *self)
            w = data[i++];
            h = data[i++];
            i += w * h;
-           if (i > num) break;
+           if (i > num || w*h == 0) break;
            ++self->nicons;
        }
 
@@ -1359,6 +1363,7 @@ void client_update_icons(Client *self)
         if (num == 2) {
             self->nicons++;
             self->icons = g_new(Icon, self->nicons);
+            xerror_set_ignore(TRUE);
             if (!render_pixmap_to_rgba(data[0], data[1],
                                        &self->icons[self->nicons-1].width,
                                        &self->icons[self->nicons-1].height,
@@ -1366,6 +1371,7 @@ void client_update_icons(Client *self)
                 g_free(&self->icons[self->nicons-1]);
                 self->nicons--;
             }
+            xerror_set_ignore(FALSE);
         }
         g_free(data);
     } else {
@@ -1375,6 +1381,7 @@ void client_update_icons(Client *self)
             if (hints->flags & IconPixmapHint) {
                 self->nicons++;
                 self->icons = g_new(Icon, self->nicons);
+                xerror_set_ignore(TRUE);
                 if (!render_pixmap_to_rgba(hints->icon_pixmap,
                                            (hints->flags & IconMaskHint ?
                                             hints->icon_mask : None),
@@ -1384,6 +1391,7 @@ void client_update_icons(Client *self)
                     g_free(&self->icons[self->nicons-1]);
                     self->nicons--;
                 }
+                xerror_set_ignore(FALSE);
             }
             XFree(hints);
         }
@@ -2231,18 +2239,15 @@ Client *client_focus_target(Client *self)
     return self;
 }
 
-gboolean client_focus(Client *self)
+gboolean client_can_focus(Client *self)
 {
     XEvent ev;
 
     /* choose the correct target */
     self = client_focus_target(self);
 
-    if (!self->frame->visible) {
-        /* update the focus lists */
-        focus_order_to_top(self);
+    if (!self->frame->visible)
         return FALSE;
-    }
 
     if (!((self->can_focus || self->focus_notify) &&
           (self->desktop == screen_desktop ||
@@ -2268,6 +2273,22 @@ gboolean client_focus(Client *self)
        }
     }
 
+    return TRUE;
+}
+
+gboolean client_focus(Client *self)
+{
+    /* choose the correct target */
+    self = client_focus_target(self);
+
+    if (!client_can_focus(self)) {
+        if (!self->frame->visible) {
+            /* update the focus lists */
+            focus_order_to_top(self);
+        }
+        return FALSE;
+    }
+
     if (self->can_focus)
         /* RevertToPointerRoot causes much more headache than RevertToNone, so
            I choose to use it always, hopefully to find errors quicker, if any