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gdk/x11: Serialize gtype content formats before sending Xdnd enter

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This ensures GType handlers get serialized to mimetypes at the time
the drag dest inspects the XdndTypeList property.
This commit is contained in:
Carlos Garnacho
2020-01-13 20:07:27 +01:00
parent e8eb1df29f
commit 682068f887
1 changed files with 5 additions and 1 deletions
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6
gdk/x11/gdkdrag-x11.c
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@@ -1061,6 +1061,7 @@ xdnd_send_enter (GdkX11Drag *drag_x11)
{
GdkDrag *drag = GDK_DRAG (drag_x11);
GdkDisplay *display = gdk_drag_get_display (drag);
GdkContentFormats *formats;
const char * const *atoms;
gsize i, n_atoms;
XEvent xev;
@@ -1080,7 +1081,10 @@ xdnd_send_enter (GdkX11Drag *drag_x11)
GDK_DISPLAY_NOTE (display, DND,
g_message ("Sending enter source window %#lx XDND protocol version %d\n",
GDK_SURFACE_XID (drag_x11->ipc_surface), drag_x11->version));
atoms = gdk_content_formats_get_mime_types (gdk_drag_get_formats (drag), &n_atoms);
formats = gdk_content_formats_ref (gdk_drag_get_formats (drag));
formats = gdk_content_formats_union_serialize_mime_types (formats);
atoms = gdk_content_formats_get_mime_types (formats, &n_atoms);
if (n_atoms > 3)
{