/**
* ide_compile_commands_load_async:
* @self: An #IdeCompileCommands
* @file: a #GFile
* @cancellable: (nullable): a #GCancellable, or %NULL
* @callback: the callback for the async operation
* @user_data: user data for @callback
*
* Asynchronously loads the contents of the requested @file and parses
* the JSON command database contained within.
*
* You may only call this function once on an #IdeCompileCommands object.
* If there is a failure, you must create a new #IdeCompileCommands instance
* instead of calling this function again.
*
* See also: ide_compile_commands_load_finish()
*
* Since: 3.28
*/
void
ide_compile_commands_load_async (IdeCompileCommands *self,
GFile *file,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
g_autoptr(GTask) task = NULL;
IDE_ENTRY;
g_return_if_fail (IDE_IS_COMPILE_COMMANDS (self));
g_return_if_fail (self->has_loaded == FALSE);
g_return_if_fail (G_IS_FILE (file));
g_return_if_fail (!cancellable || G_IS_CANCELLABLE (cancellable));
self->has_loaded = TRUE;
task = g_task_new (self, cancellable, callback, user_data);
g_task_set_priority (task, G_PRIORITY_LOW);
g_task_set_source_tag (task, ide_compile_commands_load_async);
g_task_set_task_data (task, g_object_ref (file), g_object_unref);
g_task_run_in_thread (task, ide_compile_commands_load_worker);
IDE_EXIT;
}
static void
gdk_clipboard_store_default_async (GdkClipboard *clipboard,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
GdkClipboardPrivate *priv = gdk_clipboard_get_instance_private (clipboard);
GTask *task;
task = g_task_new (clipboard, cancellable, callback, user_data);
g_task_set_priority (task, io_priority);
g_task_set_source_tag (task, gdk_clipboard_store_default_async);
if (priv->local)
{
g_task_return_new_error (task, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
_("This clipboard cannot store data."));
}
else
{
g_task_return_boolean (task, TRUE);
}
g_object_unref (task);
}
/**
* ide_compile_commands_load:
* @self: An #IdeCompileCommands
* @file: a #GFile
* @cancellable: (nullable): a #GCancellable, or %NULL
* @error: A location for a #GError, or %NULL
*
* Synchronously loads the contents of the requested @file and parses
* the JSON command database contained within.
*
* You may only call this function once on an #IdeCompileCommands object.
* If there is a failure, you must create a new #IdeCompileCommands instance
* instead of calling this function again.
*
* See also: ide_compile_commands_load_async()
*
* Returns: %TRUE if successful; otherwise %FALSE and @error is set.
*
* Since: 3.28
*/
gboolean
ide_compile_commands_load (IdeCompileCommands *self,
GFile *file,
GCancellable *cancellable,
GError **error)
{
g_autoptr(GTask) task = NULL;
gboolean ret;
IDE_ENTRY;
g_return_val_if_fail (IDE_IS_COMPILE_COMMANDS (self), FALSE);
g_return_val_if_fail (self->has_loaded == FALSE, FALSE);
g_return_val_if_fail (G_IS_FILE (file), FALSE);
g_return_val_if_fail (!cancellable || G_IS_CANCELLABLE (cancellable), FALSE);
self->has_loaded = TRUE;
task = g_task_new (self, cancellable, NULL, NULL);
g_task_set_priority (task, G_PRIORITY_LOW);
g_task_set_source_tag (task, ide_compile_commands_load);
g_task_set_task_data (task, g_object_ref (file), g_object_unref);
g_task_run_in_thread_sync (task, ide_compile_commands_load_worker);
ret = g_task_propagate_boolean (task, error);
IDE_RETURN (ret);
}
static void
dspy_introspection_model_init_async (GAsyncInitable *initiable,
gint io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
DspyIntrospectionModel *self = (DspyIntrospectionModel *)initiable;
GDBusConnection *bus = NULL;
DspyConnection *connection = NULL;
g_autoptr(GTask) task = NULL;
g_assert (DSPY_IS_INTROSPECTION_MODEL (self));
g_assert (!cancellable || G_IS_CANCELLABLE (cancellable));
task = g_task_new (self, cancellable, callback, user_data);
g_task_set_source_tag (task, dspy_introspection_model_init_async);
g_task_set_task_data (task, g_new0 (gint, 1), g_free);
g_task_set_priority (task, io_priority);
if (self->name == NULL ||
!(connection = dspy_name_get_connection (self->name)) ||
!(bus = dspy_connection_get_connection (connection)))
{
g_task_return_new_error (task,
G_IO_ERROR,
G_IO_ERROR_NOT_INITIALIZED,
"%s has not been intialized with a name",
G_OBJECT_TYPE_NAME (self));
return;
}
dspy_introspection_model_introspect (task, bus, "/");
}
/**
* g_io_scheduler_push_job:
* @job_func: a #GIOSchedulerJobFunc.
* @user_data: data to pass to @job_func
* @notify: (allow-none): a #GDestroyNotify for @user_data, or %NULL
* @io_priority: the <link linkend="io-priority">I/O priority</link>
* of the request.
* @cancellable: optional #GCancellable object, %NULL to ignore.
*
* Schedules the I/O job to run in another thread.
*
* @notify will be called on @user_data after @job_func has returned,
* regardless whether the job was cancelled or has run to completion.
*
* If @cancellable is not %NULL, it can be used to cancel the I/O job
* by calling g_cancellable_cancel() or by calling
* g_io_scheduler_cancel_all_jobs().
*
* Deprecated: use #GThreadPool or g_task_run_in_thread()
**/
void
g_io_scheduler_push_job (GIOSchedulerJobFunc job_func,
gpointer user_data,
GDestroyNotify notify,
gint io_priority,
GCancellable *cancellable)
{
GIOSchedulerJob *job;
GTask *task;
g_return_if_fail (job_func != NULL);
job = g_slice_new0 (GIOSchedulerJob);
job->job_func = job_func;
job->data = user_data;
job->destroy_notify = notify;
if (cancellable)
job->cancellable = g_object_ref (cancellable);
job->context = g_main_context_ref_thread_default ();
G_LOCK (active_jobs);
active_jobs = g_list_prepend (active_jobs, job);
job->active_link = active_jobs;
G_UNLOCK (active_jobs);
task = g_task_new (NULL, cancellable, NULL, NULL);
g_task_set_task_data (task, job, (GDestroyNotify)g_io_job_free);
g_task_set_priority (task, io_priority);
g_task_run_in_thread (task, io_job_thread);
g_object_unref (task);
}
static void
gdk_clipboard_read_local_async (GdkClipboard *clipboard,
GdkContentFormats *formats,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
GdkClipboardPrivate *priv = gdk_clipboard_get_instance_private (clipboard);
GdkContentFormats *content_formats;
const char *mime_type;
GTask *task;
task = g_task_new (clipboard, cancellable, callback, user_data);
g_task_set_priority (task, io_priority);
g_task_set_source_tag (task, gdk_clipboard_read_local_async);
if (priv->content == NULL)
{
g_task_return_new_error (task, G_IO_ERROR, G_IO_ERROR_NOT_FOUND,
_("Cannot read from empty clipboard."));
g_object_unref (task);
return;
}
content_formats = gdk_content_provider_ref_formats (priv->content);
content_formats = gdk_content_formats_union_serialize_mime_types (content_formats);
mime_type = gdk_content_formats_match_mime_type (content_formats, formats);
if (mime_type != NULL)
{
GOutputStream *output_stream;
GIOStream *stream;
stream = gdk_pipe_io_stream_new ();
output_stream = g_io_stream_get_output_stream (stream);
gdk_clipboard_write_async (clipboard,
mime_type,
output_stream,
io_priority,
cancellable,
gdk_clipboard_read_local_write_done,
g_object_ref (output_stream));
g_task_set_task_data (task, (gpointer) mime_type, NULL);
g_task_return_pointer (task, g_object_ref (g_io_stream_get_input_stream (stream)), g_object_unref);
g_object_unref (stream);
}
else
{
g_task_return_new_error (task, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
_("No compatible formats to transfer clipboard contents."));
}
gdk_content_formats_unref (content_formats);
g_object_unref (task);
}
static void
g_tls_connection_base_handshake_async (GTlsConnection *conn,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
GTask *thread_task, *caller_task;
caller_task = g_task_new (conn, cancellable, callback, user_data);
g_task_set_source_tag (caller_task, g_tls_connection_base_handshake_async);
g_task_set_priority (caller_task, io_priority);
thread_task = g_task_new (conn, cancellable, handshake_thread_completed, caller_task);
g_task_set_source_tag (thread_task, g_tls_connection_base_handshake_async);
g_task_set_priority (thread_task, io_priority);
g_task_run_in_thread (thread_task, async_handshake_thread);
g_object_unref (thread_task);
}
static void
g_tls_connection_base_close_async (GIOStream *stream,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
GTask *task;
task = g_task_new (stream, cancellable, callback, user_data);
g_task_set_source_tag (task, g_tls_connection_base_close_async);
g_task_set_priority (task, io_priority);
g_task_run_in_thread (task, close_thread);
g_object_unref (task);
}
static void
g_async_initable_real_init_async (GAsyncInitable *initable,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
GTask *task;
g_return_if_fail (G_IS_INITABLE (initable));
task = g_task_new (initable, cancellable, callback, user_data);
g_task_set_priority (task, io_priority);
g_task_run_in_thread (task, async_init_thread);
g_object_unref (task);
}
/**
* media_art_remove_async:
* @artist: artist the media art belongs to
* @album: (allow-none): album the media art belongs or %NULL
* @source_object: (allow-none): the #GObject this task belongs to,
* can be %NULL.
* @io_priority: the [I/O priority][io-priority] of the request
* @cancellable: (allow-none): optional #GCancellable object, %NULL to
* ignore
* @callback: (scope async): a #GAsyncReadyCallback to call when the
* request is satisfied
* @user_data: (closure): the data to pass to callback function
*
* Removes media art for given album/artist provided. Precisely the
* same operation as media_art_remove() is performing, but
* asynchronously.
*
* When all i/o for the operation is finished the @callback will be
* called.
*
* In case of a partial error the callback will be called with any
* succeeding items and no error, and on the next request the error
* will be reported. If a request is cancelled the callback will be
* called with %G_IO_ERROR_CANCELLED.
*
* During an async request no other sync and async calls are allowed,
* and will result in %G_IO_ERROR_PENDING errors.
*
* Any outstanding i/o request with higher priority (lower numerical
* value) will be executed before an outstanding request with lower
* priority. Default priority is %G_PRIORITY_DEFAULT.
*
* Since: 0.7.0
*/
void
media_art_remove_async (const gchar *artist,
const gchar *album,
gint io_priority,
GObject *source_object,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
GTask *task;
task = g_task_new (source_object, cancellable, callback, user_data);
g_task_set_task_data (task, remove_data_new (artist, album), (GDestroyNotify) remove_data_free);
g_task_set_priority (task, io_priority);
g_task_run_in_thread (task, remove_thread);
g_object_unref (task);
}
static void
g_unix_input_stream_close_async (GInputStream *stream,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
GTask *task;
GError *error = NULL;
task = g_task_new (stream, cancellable, callback, user_data);
g_task_set_priority (task, io_priority);
if (g_unix_input_stream_close (stream, cancellable, &error))
g_task_return_boolean (task, TRUE);
else
g_task_return_error (task, error);
g_object_unref (task);
}
static void
ide_git_vcs_list_status_async (IdeVcs *vcs,
GFile *directory_or_file,
gboolean include_descendants,
gint io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
IdeGitVcs *self = (IdeGitVcs *)vcs;
g_autoptr(GTask) task = NULL;
ListStatus *state;
IDE_ENTRY;
g_return_if_fail (IDE_IS_GIT_VCS (self));
g_return_if_fail (!directory_or_file || G_IS_FILE (directory_or_file));
g_return_if_fail (!cancellable || G_IS_CANCELLABLE (cancellable));
g_mutex_lock (&self->repository_mutex);
state = g_slice_new0 (ListStatus);
state->directory_or_file = g_object_ref (directory_or_file);
state->repository_location = ggit_repository_get_location (self->repository);
state->recursive = !!include_descendants;
g_mutex_unlock (&self->repository_mutex);
task = g_task_new (self, cancellable, callback, user_data);
g_task_set_source_tag (task, ide_git_vcs_list_status_async);
g_task_set_priority (task, io_priority);
g_task_set_return_on_cancel (task, TRUE);
g_task_set_task_data (task, state, list_status_free);
if (state->repository_location == NULL)
g_task_return_new_error (task,
G_IO_ERROR,
G_IO_ERROR_FAILED,
"No repository loaded");
else
g_task_run_in_thread (task, ide_git_vcs_list_status_worker);
IDE_EXIT;
}
static void
gbp_flatpak_dependency_updater_update_async (IdeDependencyUpdater *updater,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
GbpFlatpakDependencyUpdater *self = (GbpFlatpakDependencyUpdater *)updater;
GbpFlatpakDownloadStage *stage = NULL;
g_autoptr(GTask) task = NULL;
IdeBuildPipeline *pipeline;
IdeBuildManager *manager;
IdeContext *context;
g_assert (GBP_IS_FLATPAK_DEPENDENCY_UPDATER (self));
g_assert (!cancellable || G_IS_CANCELLABLE (cancellable));
task = g_task_new (self, cancellable, callback, user_data);
g_task_set_source_tag (task, gbp_flatpak_dependency_updater_update_async);
g_task_set_priority (task, G_PRIORITY_LOW);
context = ide_object_get_context (IDE_OBJECT (self));
g_assert (IDE_IS_CONTEXT (context));
manager = ide_context_get_build_manager (context);
g_assert (IDE_IS_BUILD_MANAGER (manager));
pipeline = ide_build_manager_get_pipeline (manager);
g_assert (!pipeline || IDE_IS_BUILD_PIPELINE (pipeline));
if (pipeline == NULL)
{
g_task_return_new_error (task,
G_IO_ERROR,
G_IO_ERROR_FAILED,
"Cannot update flatpak dependencies until build pipeline is initialized");
return;
}
/* Find the downloads stage and tell it to download updates one time */
ide_build_pipeline_foreach_stage (pipeline, find_download_stage_cb, &stage);
if (stage == NULL)
{
/* Synthesize success if they weren't using flatpak. */
g_task_return_boolean (task, TRUE);
return;
}
gbp_flatpak_download_stage_force_update (stage);
/* Ensure downloads and everything past it is invalidated */
ide_build_pipeline_invalidate_phase (pipeline, IDE_BUILD_PHASE_DOWNLOADS);
/* Start building all the way up to the project configure so that
* the user knows if the updates broke their configuration or anything.
*/
ide_build_manager_rebuild_async (manager,
IDE_BUILD_PHASE_CONFIGURE,
NULL,
gbp_flatpak_dependency_updater_update_cb,
g_steal_pointer (&task));
}
