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wayland: Translate STRING/UTF8_STRING selection atoms to mimetypes

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Since the GDK API layer in 3.x is considerably tied to X11 details,
it makes sense to provide this bit of translation in case the app
uses these exclusively and does not use actual mimetype strings.
Provide this bit of translation of X11 selection atoms to mimetypes.

While at it, use the right zwp_primary_selection_source_v1 API with
primary selection data sources. From the looks of it, this just
happened to work.

Closes: https://gitlab.gnome.org/GNOME/gtk/-/issues/5217
This commit is contained in:
Carlos Garnacho 2022-10-03 10:35:48 +02:00
parent 1c375f72bc
commit 0c1ea92219
1 changed files with 22 additions and 1 deletions
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23
gdk/wayland/gdkselection-wayland.c
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@ -34,6 +34,9 @@
#include <string.h>
#define STRING_MIMETYPE "text/plain"
#define UTF8_STRING_MIMETYPE "text/plain;charset=utf-8"
typedef struct _SelectionBuffer SelectionBuffer;
typedef struct _SelectionData SelectionData;
typedef struct _StoredSelection StoredSelection;
@ -1783,7 +1786,25 @@ gdk_wayland_selection_add_targets (GdkWindow *window,
{
gchar *mimetype = gdk_atom_name (targets[i]);
wl_data_source_offer (data_source, mimetype);
if (selection == atoms[ATOM_PRIMARY])
{
if (g_strcmp0 (mimetype, "STRING") == 0)
zwp_primary_selection_source_v1_offer (data_source, STRING_MIMETYPE);
else if (g_strcmp0 (mimetype, "UTF8_STRING") == 0)
zwp_primary_selection_source_v1_offer (data_source, UTF8_STRING_MIMETYPE);
zwp_primary_selection_source_v1_offer (data_source, mimetype);
}
else
{
if (g_strcmp0 (mimetype, "STRING") == 0)
wl_data_source_offer (data_source, STRING_MIMETYPE);
else if (g_strcmp0 (mimetype, "UTF8_STRING") == 0)
wl_data_source_offer (data_source, UTF8_STRING_MIMETYPE);
wl_data_source_offer (data_source, mimetype);
}
g_free (mimetype);
}