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wayland: Improve transformation of the UTF8_STRING atom to mimetype

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We try to translate the atom with its corresponding mimetype both back
and forth, which actually breaks if the X11 client chose to announce the
mimetype atom. To do the translation properly, keep track on whether the
source announced the UTF8_STRING atom, and reply back with this only if
that happened.
This commit is contained in:
Carlos Garnacho 2015-09-28 14:27:10 +02:00
parent cf88675807
commit ebeca983c7
1 changed files with 11 additions and 4 deletions
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15
src/wayland/meta-xwayland-selection.c
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@ -86,6 +86,7 @@ struct _MetaWaylandDataSourceXWayland
MetaWaylandDataSource parent;
MetaSelectionBridge *selection;
guint has_utf8_string_atom : 1;
};
struct _MetaXWaylandSelection {
@ -704,7 +705,8 @@ meta_x11_source_send (MetaWaylandDataSource *source,
MetaSelectionBridge *selection = source_xwayland->selection;
Atom type_atom;
if (strcmp (mime_type, "text/plain;charset=utf-8") == 0)
if (source_xwayland->has_utf8_string_atom &&
strcmp (mime_type, "text/plain;charset=utf-8") == 0)
type_atom = gdk_x11_get_xatom_by_name ("UTF8_STRING");
else
type_atom = gdk_x11_get_xatom_by_name (mime_type);
@ -847,6 +849,8 @@ meta_xwayland_data_source_fetch_mimetype_list (MetaWaylandDataSource *source,
Window window,
Atom prop)
{
MetaWaylandDataSourceXWayland *source_xwayland =
META_WAYLAND_DATA_SOURCE_XWAYLAND (source);
Display *xdisplay = GDK_DISPLAY_XDISPLAY (gdk_display_get_default ());
gulong nitems_ret, bytes_after_ret, i;
Atom *atoms, type_ret, utf8_string;
@ -880,10 +884,13 @@ meta_xwayland_data_source_fetch_mimetype_list (MetaWaylandDataSource *source,
const gchar *mime_type;
if (atoms[i] == utf8_string)
mime_type = "text/plain;charset=utf-8";
else
mime_type = gdk_x11_get_xatom_name (atoms[i]);
{
meta_wayland_data_source_add_mime_type (source,
"text/plain;charset=utf-8");
source_xwayland->has_utf8_string_atom = TRUE;
}
mime_type = gdk_x11_get_xatom_name (atoms[i]);
meta_wayland_data_source_add_mime_type (source, mime_type);
}