diff options
Diffstat (limited to 'src/wayland/meta-selection-source-wayland.c')
| -rw-r--r-- | src/wayland/meta-selection-source-wayland.c | 170 |
1 files changed, 0 insertions, 170 deletions
diff --git a/src/wayland/meta-selection-source-wayland.c b/src/wayland/meta-selection-source-wayland.c deleted file mode 100644 index 4f6f0c33c..000000000 --- a/src/wayland/meta-selection-source-wayland.c +++ /dev/null @@ -1,170 +0,0 @@ -/* - * Copyright (C) 2018 Red Hat - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA - * 02111-1307, USA. - * - * Author: Carlos Garnacho <carlosg@gnome.org> - */ - -#include "config.h" - -#include <glib-unix.h> -#include <gio/gunixinputstream.h> - -#include "wayland/meta-selection-source-wayland-private.h" - -struct _MetaSelectionSourceWayland -{ - MetaSelectionSource parent_instance; - MetaWaylandDataSource *data_source; - GList *mimetypes; -}; - -G_DEFINE_TYPE (MetaSelectionSourceWayland, meta_selection_source_wayland, - META_TYPE_SELECTION_SOURCE) - -static void -meta_selection_source_wayland_finalize (GObject *object) -{ - MetaSelectionSourceWayland *source_wayland = META_SELECTION_SOURCE_WAYLAND (object); - - g_list_free_full (source_wayland->mimetypes, g_free); - - G_OBJECT_CLASS (meta_selection_source_wayland_parent_class)->finalize (object); -} - -static void -meta_selection_source_wayland_read_async (MetaSelectionSource *source, - const gchar *mimetype, - GCancellable *cancellable, - GAsyncReadyCallback callback, - gpointer user_data) -{ - MetaSelectionSourceWayland *source_wayland = META_SELECTION_SOURCE_WAYLAND (source); - GInputStream *stream; - GTask *task; - int pipe_fds[2]; - - if (!g_unix_open_pipe (pipe_fds, FD_CLOEXEC, NULL)) - { - g_task_report_new_error (source, callback, user_data, - meta_selection_source_wayland_read_async, - G_IO_ERROR, G_IO_ERROR_FAILED, - "Could not open pipe to read wayland selection"); - return; - } - - if (!g_unix_set_fd_nonblocking (pipe_fds[0], TRUE, NULL) || - !g_unix_set_fd_nonblocking (pipe_fds[1], TRUE, NULL)) - { - g_task_report_new_error (source, callback, user_data, - meta_selection_source_wayland_read_async, - G_IO_ERROR, G_IO_ERROR_FAILED, - "Could not make pipe nonblocking"); - close (pipe_fds[0]); - close (pipe_fds[1]); - return; - } - - task = g_task_new (source, cancellable, callback, user_data); - g_task_set_source_tag (task, meta_selection_source_wayland_read_async); - - stream = g_unix_input_stream_new (pipe_fds[0], TRUE); - meta_wayland_data_source_send (source_wayland->data_source, - mimetype, pipe_fds[1]); - close (pipe_fds[1]); - - g_task_return_pointer (task, stream, g_object_unref); - g_object_unref (task); -} - -static GInputStream * -meta_selection_source_wayland_read_finish (MetaSelectionSource *source, - GAsyncResult *result, - GError **error) -{ - g_return_val_if_fail (g_task_is_valid (result, source), FALSE); - g_return_val_if_fail (g_task_get_source_tag (G_TASK (result)) == - meta_selection_source_wayland_read_async, FALSE); - - return g_task_propagate_pointer (G_TASK (result), error); -} - -static GList * -meta_selection_source_wayland_get_mimetypes (MetaSelectionSource *source) -{ - MetaSelectionSourceWayland *source_wayland = META_SELECTION_SOURCE_WAYLAND (source); - - return g_list_copy_deep (source_wayland->mimetypes, - (GCopyFunc) g_strdup, NULL); -} - -static void -meta_selection_source_wayland_deactivated (MetaSelectionSource *source) -{ - MetaSelectionSourceWayland *source_wayland = - META_SELECTION_SOURCE_WAYLAND (source); - - meta_wayland_data_source_cancel (source_wayland->data_source); - META_SELECTION_SOURCE_CLASS (meta_selection_source_wayland_parent_class)->deactivated (source); -} - -static void -meta_selection_source_wayland_class_init (MetaSelectionSourceWaylandClass *klass) -{ - GObjectClass *object_class = G_OBJECT_CLASS (klass); - MetaSelectionSourceClass *source_class = META_SELECTION_SOURCE_CLASS (klass); - - object_class->finalize = meta_selection_source_wayland_finalize; - - source_class->deactivated = meta_selection_source_wayland_deactivated; - - source_class->read_async = meta_selection_source_wayland_read_async; - source_class->read_finish = meta_selection_source_wayland_read_finish; - source_class->get_mimetypes = meta_selection_source_wayland_get_mimetypes; -} - -static void -meta_selection_source_wayland_init (MetaSelectionSourceWayland *source) -{ -} - -static GList * -copy_string_array_to_list (struct wl_array *array) -{ - GList *l = NULL; - char **p; - - wl_array_for_each (p, array) - l = g_list_prepend (l, g_strdup (*p)); - - return l; -} - -MetaSelectionSource * -meta_selection_source_wayland_new (MetaWaylandDataSource *data_source) -{ - MetaSelectionSourceWayland *source_wayland; - struct wl_array *mimetypes; - - source_wayland = g_object_new (META_TYPE_SELECTION_SOURCE_WAYLAND, NULL); - source_wayland->data_source = data_source; - - mimetypes = meta_wayland_data_source_get_mime_types (data_source); - source_wayland->mimetypes = copy_string_array_to_list (mimetypes); - - return META_SELECTION_SOURCE (source_wayland); -} |