Revert "Fix mouse position handling for nested tty child frames"

This reverts commit f37559a1ee035d184bc4db6e4f597281d3ac6879.

(cherry picked from commit e2cc52dbcd196f95cc79c6c6d899b9e86e696fe5)

diff --git a/lisp/xt-mouse.el b/lisp/xt-mouse.el
index e395723d05c6824afdddc56646da3d556f3eccb6..19d688e4d1e35389b61424da6a7a15bf5e5f7e42 100644 (file)
--- a/lisp/xt-mouse.el
+++ b/lisp/xt-mouse.el
@@ -298,11 +298,16 @@ which is the \"1006\" extension implemented in Xterm >= 277."
              ;; FIXME: The test for running in batch mode is here solely
              ;; for the sake of xt-mouse-tests where the only frame is
              ;; the initial frame.
-             (frame-and-xy (unless noninteractive (tty-frame-at x y)))
-             (frame (nth 0 frame-and-xy))
-             (x (nth 1 frame-and-xy))
-             (y (nth 2 frame-and-xy))
+             (frame (unless noninteractive (tty-frame-at x y)))
+             ;;(_ (message (format "*** %S" frame)))
+             (frame-pos (frame-position frame))
+             ;;(_ (message (format "*** %S" frame-pos)))
+             (x (- x (car frame-pos)))
+             (y (- y (cdr frame-pos)))
+             ;;(_ (message (format "*** %S %S" x y)))
              (w (window-at x y frame))
+             ;;(_ (message (format "*** %S" w)))
+
              (ltrb (window-edges w))
              (left (nth 0 ltrb))
              (top (nth 1 ltrb))

diff --git a/src/dispextern.h b/src/dispextern.h
index e1214128e358c9f23f074db70a67f546a7e7cd42..9c193e79fd10492ec039c3d6276fd06abe14342f 100644 (file)
--- a/src/dispextern.h
+++ b/src/dispextern.h
@@ -3959,7 +3959,6 @@ void combine_updates_for_frame (struct frame *f, bool inhibit_id_p);
 void tty_raise_lower_frame (struct frame *f, bool raise);
 int max_child_z_order (struct frame *parent);
 void root_xy (struct frame *f, int x, int y, int *rx, int *ry);
-void child_xy (struct frame *f, int x, int y, int *cx, int *cy);
 bool is_frame_ancestor (struct frame *f1, struct frame *f2);
 
 INLINE_HEADER_END

diff --git a/src/dispnew.c b/src/dispnew.c
index ebca32ae30e580910d05321d57b353cf78783f62..c966df2ac5819bcf0a1d0b6bef2e6cb28eaf0572 100644 (file)
--- a/src/dispnew.c
+++ b/src/dispnew.c
@@ -3325,17 +3325,6 @@ root_xy (struct frame *f, int x, int y, int *rx, int *ry)
     }
 }
 
-/* Translate absolute coordinates (X, Y) to coordinates relative to F's origin.  */
-
-void
-child_xy (struct frame *f, int x, int y, int *cx, int *cy)
-{
-  int rx, ry;
-  root_xy (f, 0, 0, &rx, &ry);
-  *cx = x - rx;
-  *cy = y - ry;
-}
-
 /* Return the rectangle frame F occupies.  X and Y are in absolute
    coordinates.  */
 

diff --git a/src/term.c b/src/term.c
index e13089af2bb16dad30f5409b114fe5255d73e8e5..7397ee68347cfeb374cd5642010a7f404715c600 100644 (file)
--- a/src/term.c
+++ b/src/term.c
@@ -2595,7 +2595,7 @@ tty_draw_row_with_mouse_face (struct window *w, struct glyph_row *row,
 #endif
 
 static Lisp_Object
-tty_frame_at (int x, int y, int *cx, int *cy)
+tty_frame_at (int x, int y)
 {
   for (Lisp_Object frames = Ftty_frame_list_z_order (Qnil);
        !NILP (frames);
@@ -2606,33 +2606,24 @@ tty_frame_at (int x, int y, int *cx, int *cy)
       int fx, fy;
       root_xy (f, 0, 0, &fx, &fy);
 
-      if ((fx <= x && x < fx + f->pixel_width)
-         && (fy <= y && y < fy + f->pixel_height))
-       {
-         child_xy (XFRAME (frame), x, y, cx, cy);
-         return frame;
-       }
+      if (fx <= x && x < fx + f->pixel_width
+         && fy <= y && y < fy + f->pixel_height)
+       return frame;
     }
 
   return Qnil;
 }
 
-DEFUN ("tty-frame-at", Ftty_frame_at, Stty_frame_at, 2, 2, 0,
-       doc : /* Return tty frame containing absolute pixel position (X, Y).
-Value is nil if no frame found.  Otherwise it is a list (FRAME CX CY),
-where FRAME is the frame containing (X, Y) and CX and CY are X and Y
-relative to FRAME.  */)
+DEFUN ("tty-frame-at", Ftty_frame_at, Stty_frame_at,
+       2, 2, 0,
+       doc: /* Return tty frame containing pixel position X, Y.  */)
   (Lisp_Object x, Lisp_Object y)
 {
   if (! FIXNUMP (x) || ! FIXNUMP (y))
     /* Coordinates this big can not correspond to any frame.  */
     return Qnil;
 
-  int cx, cy;
-  Lisp_Object frame = tty_frame_at (XFIXNUM (x), XFIXNUM (y), &cx, &cy);
-  if (NILP (frame))
-    return Qnil;
-  return list3 (frame, make_fixnum (cx), make_fixnum (cy));
+  return tty_frame_at (XFIXNUM (x), XFIXNUM (y));
 }
 
 #ifdef HAVE_GPM
@@ -2765,9 +2756,11 @@ term_mouse_click (struct input_event *result, Gpm_Event *event,
 int
 handle_one_term_event (struct tty_display_info *tty, const Gpm_Event *event_in)
 {
-  Gpm_Event event = *event_in;
-  Lisp_Object frame = tty_frame_at (event_in->x, event_in->y, &event.x, &event.y);
+  Lisp_Object frame = tty_frame_at (event_in->x, event_in->y);
   struct frame *f = decode_live_frame (frame);
+  Gpm_Event event = *event_in;
+  event.x -= f->left_pos;
+  event.y -= f->top_pos;
 
   struct input_event ie;
   int count = 0;