master c92d73d271: Fix pending window changes in haiku_set_window_size

[Po Lu]

branch: master
commit c92d73d271038c93a72c059ed0190bc09b95026d
Author: Po Lu <luangruo@yahoo.com>
Commit: Po Lu <luangruo@yahoo.com>

    Fix pending window changes in haiku_set_window_size
    
    * src/haikuterm.c (haiku_set_window_size): Wait for
    FRAME_RESIZED events, then call `do_pending_window_change'.
    (haiku_read_socket): Allow waiting for FRAME_RESIZED events.
---
 src/haikuterm.c | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/src/haikuterm.c b/src/haikuterm.c
index a487556218..7f0bc1a8cf 100644
--- a/src/haikuterm.c
+++ b/src/haikuterm.c
@@ -2009,9 +2009,17 @@ haiku_set_window_size (struct frame *f, bool 
change_gravity,
   if (FRAME_HAIKU_WINDOW (f))
     {
       block_input ();
-      BWindow_resize (FRAME_HAIKU_WINDOW (f), width, height);
+      BWindow_resize (FRAME_HAIKU_WINDOW (f),
+                     width, height);
+
+      if (FRAME_VISIBLE_P (f)
+         && (width != FRAME_PIXEL_WIDTH (f)
+             || height != FRAME_PIXEL_HEIGHT (f)))
+       haiku_wait_for_event (f, FRAME_RESIZED);
       unblock_input ();
     }
+
+  do_pending_window_change (false);
 }
 
 static void
@@ -3138,6 +3146,10 @@ haiku_read_socket (struct terminal *terminal, struct 
input_event *hold_quit)
            int width = lrint (b->px_widthf);
            int height = lrint (b->px_heightf);
 
+           if (FRAME_OUTPUT_DATA (f)->wait_for_event_type
+               == FRAME_RESIZED)
+             FRAME_OUTPUT_DATA (f)->wait_for_event_type = -1;
+
            if (FRAME_TOOLTIP_P (f))
              {
                if (FRAME_PIXEL_WIDTH (f) != width
@@ -3166,6 +3178,7 @@ haiku_read_socket (struct terminal *terminal, struct 
input_event *hold_quit)
                cancel_mouse_face (f);
                haiku_clear_under_internal_border (f);
              }
+
            break;
          }
        case FRAME_EXPOSED: