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imwayland: Return limited preedit attributes

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It should not matter, but it is the right thing to
do to limit the preedit attributes to the length
of the preedit text.
This commit is contained in:
Matthias Clasen
2021-02-17 22:57:41 -05:00
parent 05fe2441a7
commit da71a37945
1 changed files with 14 additions and 4 deletions
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18
gtk/gtkimcontextwayland.c
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@@ -606,13 +606,23 @@ gtk_im_context_wayland_get_preedit_string (GtkIMContext *context,
if (attrs)
{
PangoAttribute *attr;
guint len = strlen (preedit_str);
if (!*attrs)
*attrs = pango_attr_list_new ();
pango_attr_list_insert (*attrs,
pango_attr_underline_new (PANGO_UNDERLINE_SINGLE));
attr = pango_attr_underline_new (PANGO_UNDERLINE_SINGLE);
attr->start_index = 0;
attr->end_index = len;
pango_attr_list_insert (*attrs, attr);
/* enable fallback, since IBus will send us things like ⎄ */
pango_attr_list_insert (*attrs,
pango_attr_fallback_new (TRUE));
attr = pango_attr_fallback_new (TRUE);
attr->start_index = 0;
attr->end_index = len;
pango_attr_list_insert (*attrs, attr);
if (context_wayland->current_preedit.cursor_begin
!= context_wayland->current_preedit.cursor_end)
{