allow focus_fallback to query if a client can be focused without changing the focus order on it

1 files changed, 20 insertions, 0 deletions

diff --git a/openbox/client.c b/openbox/client.c
index 9e56de05..40b0836e 100644
--- a/openbox/client.c
+++ b/openbox/client.c
@@ -2239,10 +2239,30 @@ Client *client_focus_target(Client *self)
     return self;
 }
 
+gboolean client_can_focus(Client *self)
+{
+    /* same code as in client_focus */
+
+    /* choose the correct target */
+    self = client_focus_target(self);
+
+    if (!self->frame->visible)
+        return FALSE;
+
+    if (!((self->can_focus || self->focus_notify) &&
+          (self->desktop == screen_desktop ||
+           self->desktop == DESKTOP_ALL) &&
+          !self->iconic))
+	return FALSE;
+    return TRUE;
+}
+
 gboolean client_focus(Client *self)
 {
     XEvent ev;
 
+    /* same code as in client_can_focus */
+
     /* choose the correct target */
     self = client_focus_target(self);