/**
* ide_clang_service_get_translation_unit_async:
*
* This function is used to asynchronously retrieve the translation unit for
* a particular file.
*
* If the translation unit is up to date, then no parsing will occur and the
* existing translation unit will be used.
*
* If the translation unit is out of date, then the source file(s) will be
* parsed via clang_parseTranslationUnit() asynchronously.
*/
void
ide_clang_service_get_translation_unit_async (IdeClangService *self,
IdeFile *file,
gint64 min_serial,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
IdeClangTranslationUnit *cached;
g_autoptr(GTask) task = NULL;
g_return_if_fail (IDE_IS_CLANG_SERVICE (self));
g_return_if_fail (IDE_IS_FILE (file));
g_return_if_fail (!cancellable || G_IS_CANCELLABLE (cancellable));
task = g_task_new (self, cancellable, callback, user_data);
/*
* Clang likes to crash on our temporary files.
*/
if (ide_file_get_is_temporary (file))
{
g_task_return_new_error (task,
G_IO_ERROR,
G_IO_ERROR_NOT_FOUND,
"File does not yet exist, ignoring translation unit request.");
return;
}
if (min_serial == 0)
{
IdeContext *context;
IdeUnsavedFiles *unsaved_files;
context = ide_object_get_context (IDE_OBJECT (self));
unsaved_files = ide_context_get_unsaved_files (context);
min_serial = ide_unsaved_files_get_sequence (unsaved_files);
}
/*
* If we have a cached unit, and it is new enough, then re-use it.
*/
if ((cached = egg_task_cache_peek (self->units_cache, file)) &&
(ide_clang_translation_unit_get_serial (cached) >= min_serial))
{
g_task_return_pointer (task, g_object_ref (cached), g_object_unref);
return;
}
egg_task_cache_get_async (self->units_cache,
file,
TRUE,
cancellable,
ide_clang_service_get_translation_unit_cb,
g_object_ref (task));
}
static void
ide_autotools_build_system_get_makecache_async (IdeAutotoolsBuildSystem *self,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
g_autoptr(GTask) task = NULL;
g_return_if_fail (IDE_IS_AUTOTOOLS_BUILD_SYSTEM (self));
g_return_if_fail (!cancellable || G_IS_CANCELLABLE (cancellable));
task = g_task_new (self, cancellable, callback, user_data);
egg_task_cache_get_async (self->task_cache,
MAKECACHE_KEY,
FALSE,
cancellable,
ide_autotools_build_system_get_makecache_cb,
g_object_ref (task));
}
static void
ide_gettext_diagnostic_provider_diagnose_async (IdeDiagnosticProvider *provider,
IdeFile *file,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
IdeGettextDiagnosticProvider *self = (IdeGettextDiagnosticProvider *)provider;
g_autoptr(IdeUnsavedFile) unsaved_file = NULL;
IdeGettextDiagnostics *cached;
g_autoptr(GTask) task = NULL;
g_return_if_fail (IDE_IS_GETTEXT_DIAGNOSTIC_PROVIDER (self));
g_return_if_fail (!cancellable || G_IS_CANCELLABLE (cancellable));
task = g_task_new (self, cancellable, callback, user_data);
g_task_set_source_tag (task, ide_gettext_diagnostic_provider_diagnose_async);
if (NULL != (cached = egg_task_cache_peek (self->diagnostics_cache, file)))
{
unsaved_file = get_unsaved_file (self, file);
if (unsaved_file == NULL || (cached->sequence >= ide_unsaved_file_get_sequence (unsaved_file)))
{
g_task_return_pointer (task, g_object_ref (cached), g_object_unref);
return;
}
}
egg_task_cache_get_async (self->diagnostics_cache,
file,
TRUE,
cancellable,
get_diagnostics_cb,
g_steal_pointer (&task));
}
