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wayland: implement text_property_to_utf8_list()

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Of some sort, this is enough to get text transfers on wayland, anything but
utf8 as plain/text should be pretty rare.

https://bugzilla.gnome.org/show_bug.cgi?id=697855
This commit is contained in:
Carlos Garnacho 2014-08-21 19:50:21 +02:00
parent bd410421d8
commit 32bf03c053
1 changed files with 31 additions and 1 deletions
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32
gdk/wayland/gdkselection-wayland.c
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@ -77,7 +77,37 @@ _gdk_wayland_display_text_property_to_utf8_list (GdkDisplay *display,
gint length,
gchar ***list)
{
return 0;
GPtrArray *array;
const gchar *ptr;
gsize chunk_len;
gchar *copy;
guint nitems;
ptr = (const gchar *) text;
array = g_ptr_array_new ();
while (ptr < (const gchar *) &text[length])
{
chunk_len = strlen (ptr);
if (g_utf8_validate (ptr, chunk_len, NULL))
{
copy = g_strndup (ptr, chunk_len);
g_ptr_array_add (array, copy);
}
ptr = &ptr[chunk_len + 1];
}
nitems = array->len;
g_ptr_array_add (array, NULL);
if (list)
*list = (gchar **) g_ptr_array_free (array, FALSE);
else
g_ptr_array_free (array, TRUE);
return nitems;
}
gchar *