static void
file_open_sanitize_image (GimpImage *image,
gboolean as_new)
{
if (as_new)
gimp_image_set_file (image, NULL);
/* clear all undo steps */
gimp_image_undo_free (image);
/* make sure that undo is enabled */
while (! gimp_image_undo_is_enabled (image))
gimp_image_undo_thaw (image);
/* Set the image to clean. Note that export dirtiness is not set to
* clean here; we can only consider export clean after the first
* export
*/
gimp_image_clean_all (image);
/* Make sure the projection is completely constructed from valid
* layers, this is needed in case something triggers projection or
* image preview creation before all layers are loaded, see bug #767663.
*/
gimp_image_invalidate (image, 0, 0,
gimp_image_get_width (image),
gimp_image_get_height (image));
/* Make sure all image states are up-to-date */
gimp_image_flush (image);
}
static void
file_open_sanitize_image (GimpImage *image,
gboolean as_new)
{
if (as_new)
gimp_image_set_file (image, NULL);
/* clear all undo steps */
gimp_image_undo_free (image);
/* make sure that undo is enabled */
while (! gimp_image_undo_is_enabled (image))
gimp_image_undo_thaw (image);
/* Set the image to clean. Note that export dirtiness is not set to
* clean here; we can only consider export clean after the first
* export
*/
gimp_image_clean_all (image);
#if 0
/* XXX this is not needed any longer, remove it when sure */
/* make sure the entire projection is properly constructed, because
* load plug-ins are not required to call gimp_drawable_update() or
* anything.
*/
gimp_image_invalidate (image,
0, 0,
gimp_image_get_width (image),
gimp_image_get_height (image));
gimp_image_flush (image);
/* same for drawable previews */
gimp_image_invalidate_previews (image);
#endif
}
void
file_import_image (GimpImage *image,
GimpContext *context,
GFile *file,
gboolean interactive,
GimpProgress *progress)
{
GimpCoreConfig *config;
g_return_if_fail (GIMP_IS_IMAGE (image));
g_return_if_fail (GIMP_IS_CONTEXT (context));
g_return_if_fail (G_IS_FILE (file));
g_return_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress));
config = image->gimp->config;
if (interactive && gimp_image_get_base_type (image) != GIMP_INDEXED)
{
if (config->import_promote_float)
{
GimpPrecision old_precision = gimp_image_get_precision (image);
if (old_precision != GIMP_PRECISION_FLOAT_LINEAR)
{
gimp_image_convert_precision (image,
GIMP_PRECISION_FLOAT_LINEAR,
GEGL_DITHER_NONE,
GEGL_DITHER_NONE,
GEGL_DITHER_NONE,
progress);
if (config->import_promote_dither &&
old_precision == GIMP_PRECISION_U8_NON_LINEAR)
{
gimp_image_convert_dither_u8 (image, progress);
}
}
}
if (config->import_add_alpha)
{
GList *layers = gimp_image_get_layer_list (image);
GList *list;
for (list = layers; list; list = g_list_next (list))
{
if (! gimp_viewable_get_children (list->data) &&
! gimp_item_is_text_layer (list->data) &&
! gimp_drawable_has_alpha (list->data))
{
gimp_layer_add_alpha (list->data);
}
}
g_list_free (layers);
}
}
gimp_image_import_color_profile (image, context, progress, interactive);
/* Remember the import source */
gimp_image_set_imported_file (image, file);
/* We shall treat this file as an Untitled file */
gimp_image_set_file (image, NULL);
}
GimpPDBStatusType
file_save (Gimp *gimp,
GimpImage *image,
GimpProgress *progress,
GFile *file,
GimpPlugInProcedure *file_proc,
GimpRunMode run_mode,
gboolean change_saved_state,
gboolean export_backward,
gboolean export_forward,
GError **error)
{
GimpDrawable *drawable;
GimpValueArray *return_vals;
GimpPDBStatusType status = GIMP_PDB_EXECUTION_ERROR;
GFile *local_file = NULL;
gchar *path = NULL;
gchar *uri = NULL;
gint32 image_ID;
gint32 drawable_ID;
GError *my_error = NULL;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), GIMP_PDB_CALLING_ERROR);
g_return_val_if_fail (GIMP_IS_IMAGE (image), GIMP_PDB_CALLING_ERROR);
g_return_val_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress),
GIMP_PDB_CALLING_ERROR);
g_return_val_if_fail (G_IS_FILE (file), GIMP_PDB_CALLING_ERROR);
g_return_val_if_fail (GIMP_IS_PLUG_IN_PROCEDURE (file_proc),
GIMP_PDB_CALLING_ERROR);
g_return_val_if_fail ((export_backward && export_forward) == FALSE,
GIMP_PDB_CALLING_ERROR);
g_return_val_if_fail (error == NULL || *error == NULL,
GIMP_PDB_CALLING_ERROR);
/* ref image and file, so they can't get deleted during save */
g_object_ref (image);
g_object_ref (file);
drawable = gimp_image_get_active_drawable (image);
if (! drawable)
goto out;
/* FIXME enable these tests for remote files again, needs testing */
if (g_file_is_native (file) &&
g_file_query_exists (file, NULL))
{
GFileInfo *info;
info = g_file_query_info (file,
G_FILE_ATTRIBUTE_STANDARD_TYPE ","
G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE,
G_FILE_QUERY_INFO_NONE,
NULL, error);
if (! info)
goto out;
if (g_file_info_get_file_type (info) != G_FILE_TYPE_REGULAR)
{
g_set_error_literal (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
_("Not a regular file"));
g_object_unref (info);
goto out;
}
if (! g_file_info_get_attribute_boolean (info,
G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE))
{
g_set_error_literal (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
_("Permission denied"));
g_object_unref (info);
goto out;
}
g_object_unref (info);
}
if (! g_file_is_native (file) &&
! file_remote_mount_file (gimp, file, progress, &my_error))
{
if (my_error)
g_propagate_error (error, my_error);
else
status = GIMP_PDB_CANCEL;
goto out;
}
if (! file_proc->handles_uri)
{
path = g_file_get_path (file);
if (! path)
{
local_file = file_remote_upload_image_prepare (gimp, file, progress,
&my_error);
if (! local_file)
{
if (my_error)
g_propagate_error (error, my_error);
else
status = GIMP_PDB_CANCEL;
goto out;
}
path = g_file_get_path (local_file);
}
}
if (! path)
path = g_file_get_uri (file);
uri = g_file_get_uri (file);
image_ID = gimp_image_get_ID (image);
drawable_ID = gimp_item_get_ID (GIMP_ITEM (drawable));
return_vals =
gimp_pdb_execute_procedure_by_name (image->gimp->pdb,
gimp_get_user_context (gimp),
progress, error,
gimp_object_get_name (file_proc),
GIMP_TYPE_INT32, run_mode,
GIMP_TYPE_IMAGE_ID, image_ID,
GIMP_TYPE_DRAWABLE_ID, drawable_ID,
G_TYPE_STRING, path,
G_TYPE_STRING, uri,
G_TYPE_NONE);
status = g_value_get_enum (gimp_value_array_index (return_vals, 0));
gimp_value_array_unref (return_vals);
if (local_file)
{
if (status == GIMP_PDB_SUCCESS)
{
GError *my_error = NULL;
if (! file_remote_upload_image_finish (gimp, file, local_file,
progress, &my_error))
{
status = GIMP_PDB_EXECUTION_ERROR;
if (my_error)
g_propagate_error (error, my_error);
else
status = GIMP_PDB_CANCEL;
}
}
g_file_delete (local_file, NULL, NULL);
g_object_unref (local_file);
}
if (status == GIMP_PDB_SUCCESS)
{
GimpDocumentList *documents;
GimpImagefile *imagefile;
if (change_saved_state)
{
gimp_image_set_file (image, file);
gimp_image_set_save_proc (image, file_proc);
/* Forget the import source when we save. We interpret a
* save as that the user is not interested in being able
* to quickly export back to the original any longer
*/
gimp_image_set_imported_file (image, NULL);
gimp_image_clean_all (image);
}
else if (export_backward)
{
/* We exported the image back to its imported source,
* change nothing about export/import flags, only set
* the export state to clean
*/
gimp_image_export_clean_all (image);
gimp_object_name_changed (GIMP_OBJECT (image));
}
else if (export_forward)
{
/* Remember the last entered Export URI for the image. We
* only need to do this explicitly when exporting. It
* happens implicitly when saving since the GimpObject name
* of a GimpImage is the last-save URI
*/
gimp_image_set_exported_file (image, file);
gimp_image_set_export_proc (image, file_proc);
/* An image can not be considered both exported and imported
* at the same time, so stop consider it as imported now
* that we consider it exported.
*/
gimp_image_set_imported_file (image, NULL);
gimp_image_export_clean_all (image);
}
if (export_backward || export_forward)
gimp_image_exported (image, file);
else
gimp_image_saved (image, file);
documents = GIMP_DOCUMENT_LIST (image->gimp->documents);
imagefile = gimp_document_list_add_file (documents, file,
file_proc->mime_type);
/* only save a thumbnail if we are saving as XCF, see bug #25272 */
if (GIMP_PROCEDURE (file_proc)->proc_type == GIMP_INTERNAL)
gimp_imagefile_save_thumbnail (imagefile, file_proc->mime_type, image,
NULL);
}
else if (status != GIMP_PDB_CANCEL)
{
if (error && *error == NULL)
{
g_set_error (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
_("%s plug-in could not save image"),
gimp_plug_in_procedure_get_label (file_proc));
}
}
gimp_image_flush (image);
out:
g_object_unref (file);
g_object_unref (image);
g_free (path);
g_free (uri);
return status;
}
GimpImage *
file_open_image (Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
GFile *file,
GFile *entered_file,
gboolean as_new,
GimpPlugInProcedure *file_proc,
GimpRunMode run_mode,
GimpPDBStatusType *status,
const gchar **mime_type,
GError **error)
{
GimpValueArray *return_vals;
GimpImage *image = NULL;
GFile *local_file = NULL;
gchar *path = NULL;
gchar *entered_uri = NULL;
GError *my_error = NULL;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL);
g_return_val_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress), NULL);
g_return_val_if_fail (G_IS_FILE (file), NULL);
g_return_val_if_fail (G_IS_FILE (entered_file), NULL);
g_return_val_if_fail (status != NULL, NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
*status = GIMP_PDB_EXECUTION_ERROR;
/* FIXME enable these tests for remote files again, needs testing */
if (g_file_is_native (file) &&
g_file_query_exists (file, NULL))
{
GFileInfo *info;
info = g_file_query_info (file,
G_FILE_ATTRIBUTE_STANDARD_TYPE ","
G_FILE_ATTRIBUTE_ACCESS_CAN_READ,
G_FILE_QUERY_INFO_NONE,
NULL, error);
if (! info)
return NULL;
if (g_file_info_get_file_type (info) != G_FILE_TYPE_REGULAR)
{
g_set_error_literal (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
_("Not a regular file"));
g_object_unref (info);
return NULL;
}
if (! g_file_info_get_attribute_boolean (info,
G_FILE_ATTRIBUTE_ACCESS_CAN_READ))
{
g_set_error_literal (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
_("Permission denied"));
g_object_unref (info);
return NULL;
}
g_object_unref (info);
}
if (! file_proc)
file_proc = file_procedure_find (gimp->plug_in_manager->load_procs, file,
error);
if (! file_proc)
return NULL;
if (! g_file_is_native (file) &&
! file_remote_mount_file (gimp, file, progress, &my_error))
{
if (my_error)
g_propagate_error (error, my_error);
else
*status = GIMP_PDB_CANCEL;
return NULL;
}
if (! file_proc->handles_uri)
{
path = g_file_get_path (file);
if (! path)
{
local_file = file_remote_download_image (gimp, file, progress,
&my_error);
if (! local_file)
{
if (my_error)
g_propagate_error (error, my_error);
else
*status = GIMP_PDB_CANCEL;
return NULL;
}
path = g_file_get_path (local_file);
}
}
if (! path)
path = g_file_get_uri (file);
entered_uri = g_file_get_uri (entered_file);
if (! entered_uri)
entered_uri = g_strdup (path);
return_vals =
gimp_pdb_execute_procedure_by_name (gimp->pdb,
context, progress, error,
gimp_object_get_name (file_proc),
GIMP_TYPE_INT32, run_mode,
G_TYPE_STRING, path,
G_TYPE_STRING, entered_uri,
G_TYPE_NONE);
g_free (path);
g_free (entered_uri);
*status = g_value_get_enum (gimp_value_array_index (return_vals, 0));
if (*status == GIMP_PDB_SUCCESS)
image = gimp_value_get_image (gimp_value_array_index (return_vals, 1),
gimp);
if (local_file)
{
if (image)
gimp_image_set_file (image, file);
g_file_delete (local_file, NULL, NULL);
g_object_unref (local_file);
}
if (*status == GIMP_PDB_SUCCESS)
{
if (image)
{
file_open_sanitize_image (image, as_new);
/* Only set the load procedure if it hasn't already been set. */
if (! gimp_image_get_load_proc (image))
gimp_image_set_load_proc (image, file_proc);
file_proc = gimp_image_get_load_proc (image);
if (mime_type)
*mime_type = file_proc->mime_type;
}
else
{
if (error && ! *error)
g_set_error (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
_("%s plug-in returned SUCCESS but did not "
"return an image"),
gimp_plug_in_procedure_get_label (file_proc));
*status = GIMP_PDB_EXECUTION_ERROR;
}
}
else if (*status != GIMP_PDB_CANCEL)
{
if (error && ! *error)
g_set_error (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
_("%s plug-In could not open image"),
gimp_plug_in_procedure_get_label (file_proc));
}
gimp_value_array_unref (return_vals);
if (image)
{
file_open_handle_color_profile (image, context, progress, run_mode);
if (file_open_file_proc_is_import (file_proc))
{
/* Remember the import source */
gimp_image_set_imported_file (image, file);
/* We shall treat this file as an Untitled file */
gimp_image_set_file (image, NULL);
}
}
return image;
}
