master eb5a079 24/35: Fix cursor for new widget views

[Lars Ingebrigtsen]

branch: master
commit eb5a079feed99379dacf8c6ced449a65e8069c4b
Author: Po Lu <luangruo@yahoo.com>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    Fix cursor for new widget views
    
    * src/xwidget.c (Fmake_xwidget): Clear hit result.
    (cursor_for_hit): Use integer hit result.
    (define_cursors): Set hit result appropriately.
    (widget_init_view): Set cursor to the existing hit result.
    
    * src/xwidget.h (struct xwidget): Add hit result field.
---
 src/xwidget.c | 21 +++++++++++----------
 src/xwidget.h |  1 +
 2 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/src/xwidget.c b/src/xwidget.c
index 1f93cd3..9d1fe68 100644
--- a/src/xwidget.c
+++ b/src/xwidget.c
@@ -141,6 +141,7 @@ Returns the newly constructed xwidget, or nil if 
construction fails.  */)
 #ifdef USE_GTK
   xw->widgetwindow_osr = NULL;
   xw->widget_osr = NULL;
+  xw->hit_result = 0;
   if (EQ (xw->type, Qwebkit))
     {
       block_input ();
@@ -580,21 +581,19 @@ find_widget_at_pos (GtkWidget *w, int x, int y,
 }
 
 static Emacs_Cursor
-cursor_for_hit (WebKitHitTestResult *result,
-               struct frame *frame)
+cursor_for_hit (guint result, struct frame *frame)
 {
   Emacs_Cursor cursor = FRAME_OUTPUT_DATA (frame)->nontext_cursor;
 
-  if (webkit_hit_test_result_context_is_editable (result)
-      || webkit_hit_test_result_context_is_selection (result)
-      || (webkit_hit_test_result_get_context (result)
-         & WEBKIT_HIT_TEST_RESULT_CONTEXT_DOCUMENT))
+  if ((result & WEBKIT_HIT_TEST_RESULT_CONTEXT_EDITABLE)
+      || (result & WEBKIT_HIT_TEST_RESULT_CONTEXT_SELECTION)
+      || (result & WEBKIT_HIT_TEST_RESULT_CONTEXT_DOCUMENT))
     cursor = FRAME_X_OUTPUT (frame)->text_cursor;
 
-  if (webkit_hit_test_result_context_is_scrollbar (result))
+  if (result & WEBKIT_HIT_TEST_RESULT_CONTEXT_SCROLLBAR)
     cursor = FRAME_X_OUTPUT (frame)->vertical_drag_cursor;
 
-  if (webkit_hit_test_result_context_is_link (result))
+  if (result & WEBKIT_HIT_TEST_RESULT_CONTEXT_LINK)
     cursor = FRAME_X_OUTPUT (frame)->hand_cursor;
 
   return cursor;
@@ -605,6 +604,8 @@ define_cursors (struct xwidget *xw, WebKitHitTestResult 
*res)
 {
   struct xwidget_view *xvw;
 
+  xw->hit_result = webkit_hit_test_result_get_context (res);
+
   for (Lisp_Object tem = Vxwidget_view_list; CONSP (tem);
        tem = XCDR (tem))
     {
@@ -612,7 +613,7 @@ define_cursors (struct xwidget *xw, WebKitHitTestResult 
*res)
 
       if (XXWIDGET (xvw->model) == xw)
        {
-         xvw->cursor = cursor_for_hit (res, xvw->frame);
+         xvw->cursor = cursor_for_hit (xw->hit_result, xvw->frame);
          if (xvw->wdesc != None)
            XDefineCursor (xvw->dpy, xvw->wdesc, xvw->cursor);
        }
@@ -1148,7 +1149,7 @@ xwidget_init_view (struct xwidget *xww,
 
   xv->wdesc = None;
   xv->frame = s->f;
-  xv->cursor = FRAME_X_OUTPUT (s->f)->nontext_cursor;
+  xv->cursor = cursor_for_hit (xww->hit_result, s->f);
 #elif defined NS_IMPL_COCOA
   nsxwidget_init_view (xv, xww, s, x, y);
   nsxwidget_resize_view(xv, xww->width, xww->height);
diff --git a/src/xwidget.h b/src/xwidget.h
index e625027..8b3aef5 100644
--- a/src/xwidget.h
+++ b/src/xwidget.h
@@ -67,6 +67,7 @@ struct xwidget
   /* For offscreen widgets, unused if not osr.  */
   GtkWidget *widget_osr;
   GtkWidget *widgetwindow_osr;
+  guint hit_result;
 #elif defined (NS_IMPL_COCOA)
 # ifdef __OBJC__
   /* For offscreen widgets, unused if not osr.  */