diff options
Diffstat (limited to 'gdk/gdkcontentdeserializer.c')
| -rw-r--r-- | gdk/gdkcontentdeserializer.c | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/gdk/gdkcontentdeserializer.c b/gdk/gdkcontentdeserializer.c index 93564e2002..ea3c7ad003 100644 --- a/gdk/gdkcontentdeserializer.c +++ b/gdk/gdkcontentdeserializer.c @@ -22,6 +22,7 @@ #include "gdkcontentdeserializer.h" #include "gdkcontentformats.h" +#include "gfiletransferportal.h" #include "gdktexture.h" #include <gdk-pixbuf/gdk-pixbuf.h> @@ -691,6 +692,93 @@ string_deserializer (GdkContentDeserializer *deserializer) } static void +portal_finish (GObject *object, + GAsyncResult *result, + gpointer deserializer) +{ + char **files = NULL; + GError *error = NULL; + GValue *value; + + if (!file_transfer_portal_retrieve_files_finish (result, &files, &error)) + { + gdk_content_deserializer_return_error (deserializer, error); + return; + } + + value = gdk_content_deserializer_get_value (deserializer); + if (G_VALUE_HOLDS (value, G_TYPE_FILE)) + { + if (files[0] != NULL) + g_value_take_object (value, g_file_new_for_path (files[0])); + } + else + { + GSList *l = NULL; + gsize i; + + for (i = 0; files[i] != NULL; i++) + l = g_slist_prepend (l, g_file_new_for_path (files[i])); + g_value_take_boxed (value, g_slist_reverse (l)); + } + g_strfreev (files); + + gdk_content_deserializer_return_success (deserializer); +} + +static void +portal_file_deserializer_finish (GObject *source, + GAsyncResult *result, + gpointer deserializer) +{ + GOutputStream *stream = G_OUTPUT_STREAM (source); + GError *error = NULL; + gssize written; + char *key; + + written = g_output_stream_splice_finish (stream, result, &error); + if (written < 0) + { + gdk_content_deserializer_return_error (deserializer, error); + return; + } + + /* write terminating NULL */ + if (!g_output_stream_write (stream, "", 1, NULL, &error)) + { + gdk_content_deserializer_return_error (deserializer, error); + return; + } + + key = g_memory_output_stream_steal_data (G_MEMORY_OUTPUT_STREAM (stream)); + if (key == NULL) + { + deserialize_not_found (deserializer); + return; + } + + file_transfer_portal_retrieve_files (key, portal_finish, deserializer); + gdk_content_deserializer_set_task_data (deserializer, key, g_free); +} + +static void +portal_file_deserializer (GdkContentDeserializer *deserializer) +{ + GOutputStream *output; + + output = g_memory_output_stream_new_resizable (); + + g_output_stream_splice_async (output, + gdk_content_deserializer_get_input_stream (deserializer), + G_OUTPUT_STREAM_SPLICE_CLOSE_SOURCE | G_OUTPUT_STREAM_SPLICE_CLOSE_TARGET, + gdk_content_deserializer_get_priority (deserializer), + gdk_content_deserializer_get_cancellable (deserializer), + portal_file_deserializer_finish, + deserializer); + g_object_unref (output); +} + +static void file_uri_deserializer_finish (GObject *source, GAsyncResult *result, gpointer deserializer) @@ -816,11 +904,21 @@ init (void) g_slist_free (formats); + gdk_content_register_deserializer ("application/vnd.portal.filetransfer", + GDK_TYPE_FILE_LIST, + portal_file_deserializer, + NULL, + NULL); gdk_content_register_deserializer ("text/uri-list", GDK_TYPE_FILE_LIST, file_uri_deserializer, NULL, NULL); + gdk_content_register_deserializer ("application/vnd.portal.filetransfer", + G_TYPE_FILE, + portal_file_deserializer, + NULL, + NULL); gdk_content_register_deserializer ("text/uri-list", G_TYPE_FILE, file_uri_deserializer, |