Merge branch 'master' into next

[i3/i3] / src / handlers.c

diff --git a/src/handlers.c b/src/handlers.c
index b78089db1eef3d3b6479476d6ceb9652c53a2697..507fffcf96a7ac52d8eb668eea528c81ca7afb86 100644 (file)
--- a/src/handlers.c
+++ b/src/handlers.c
@@ -461,6 +461,7 @@ static void handle_screen_change(xcb_generic_event_t *e) {
  */
 static void handle_unmap_notify_event(xcb_unmap_notify_event_t *event) {
     DLOG("UnmapNotify for 0x%08x (received from 0x%08x), serial %d\n", event->window, event->event, event->sequence);
+    xcb_get_input_focus_cookie_t cookie;
     Con *con = con_by_window_id(event->window);
     if (con == NULL) {
         /* This could also be an UnmapNotify for the frame. We need to
@@ -473,10 +474,15 @@ static void handle_unmap_notify_event(xcb_unmap_notify_event_t *event) {
 
         if (con->ignore_unmap > 0)
             con->ignore_unmap--;
+        /* See the end of this function. */
+        cookie = xcb_get_input_focus(conn);
         DLOG("ignore_unmap = %d for frame of container %p\n", con->ignore_unmap, con);
         goto ignore_end;
     }
 
+    /* See the end of this function. */
+    cookie = xcb_get_input_focus(conn);
+
     if (con->ignore_unmap > 0) {
         DLOG("ignore_unmap = %d, dec\n", con->ignore_unmap);
         con->ignore_unmap--;
@@ -502,6 +508,13 @@ ignore_end:
      * Therefore, we ignore all EnterNotify events which have the same sequence
      * as an UnmapNotify event. */
     add_ignore_event(event->sequence, XCB_ENTER_NOTIFY);
+
+    /* Since we just ignored the sequence of this UnmapNotify, we want to make
+     * sure that following events use a different sequence. When putting xterm
+     * into fullscreen and moving the pointer to a different window, without
+     * using GetInputFocus, subsequent (legitimate) EnterNotify events arrived
+     * with the same sequence and thus were ignored (see ticket #609). */
+    free(xcb_get_input_focus_reply(conn, cookie, NULL));
 }
 
 /*
@@ -819,18 +832,16 @@ static bool handle_hints(void *data, xcb_connection_t *conn, uint8_t state, xcb_
 
     xcb_icccm_wm_hints_t hints;
 
-    if (reply != NULL) {
-        if (!xcb_icccm_get_wm_hints_from_reply(&hints, reply))
+    if (reply == NULL)
+        if (!(reply = xcb_get_property_reply(conn, xcb_icccm_get_wm_hints(conn, window), NULL)))
             return false;
-    } else {
-        if (!xcb_icccm_get_wm_hints_reply(conn, xcb_icccm_get_wm_hints_unchecked(conn, con->window->id), &hints, NULL))
-            return false;
-    }
+
+    if (!xcb_icccm_get_wm_hints_from_reply(&hints, reply))
+        return false;
 
     if (!con->urgent && focused == con) {
         DLOG("Ignoring urgency flag for current client\n");
-        FREE(reply);
-        return true;
+        goto end;
     }
 
     /* Update the flag on the client directly */
@@ -846,7 +857,10 @@ static bool handle_hints(void *data, xcb_connection_t *conn, uint8_t state, xcb_
 
     tree_render();
 
-    FREE(reply);
+end:
+    if (con->window)
+        window_update_hints(con->window, reply);
+    else free(reply);
     return true;
 }