gboolean
plug_in_icc_profile_info (GimpImage *image,
GimpContext *context,
GimpProgress *progress,
gchar **name,
gchar **desc,
gchar **info,
GError **error)
{
Gimp *gimp;
GimpProcedure *procedure;
g_return_val_if_fail (GIMP_IS_IMAGE (image), FALSE);
g_return_val_if_fail (GIMP_IS_CONTEXT (context), FALSE);
g_return_val_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress), FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
gimp = image->gimp;
procedure = gimp_pdb_lookup_procedure (gimp->pdb, ICC_PROFILE_INFO_PROC);
if (procedure &&
procedure->num_args >= 1 &&
GIMP_IS_PARAM_SPEC_IMAGE_ID (procedure->args[0]))
{
GimpValueArray *return_vals;
GimpPDBStatusType status;
return_vals =
gimp_pdb_execute_procedure_by_name (gimp->pdb, context, progress, error,
ICC_PROFILE_INFO_PROC,
GIMP_TYPE_IMAGE_ID,
gimp_image_get_ID (image),
G_TYPE_NONE);
status = g_value_get_enum (gimp_value_array_index (return_vals, 0));
switch (status)
{
case GIMP_PDB_SUCCESS:
plug_in_icc_profile_info_return (return_vals, name, desc, info);
break;
default:
if (error && *error == NULL)
g_set_error (error, GIMP_PLUG_IN_ERROR, GIMP_PLUG_IN_FAILED,
_("Error running '%s'"), ICC_PROFILE_INFO_PROC);
break;
}
gimp_value_array_unref (return_vals);
return (status == GIMP_PDB_SUCCESS);
}
g_set_error (error, GIMP_PLUG_IN_ERROR, GIMP_PLUG_IN_FAILED,
_("Plug-In missing (%s)"), ICC_PROFILE_INFO_PROC);
return FALSE;
}
static GValueArray *
gimp_pattern_select_run_callback (GimpPdbDialog *dialog,
GimpObject *object,
gboolean closing,
GError **error)
{
GimpPattern *pattern = GIMP_PATTERN (object);
GimpArray *array;
GValueArray *return_vals;
array = gimp_array_new (temp_buf_get_data (pattern->mask),
temp_buf_get_data_size (pattern->mask),
TRUE);
return_vals =
gimp_pdb_execute_procedure_by_name (dialog->pdb,
dialog->caller_context,
NULL, error,
dialog->callback_name,
G_TYPE_STRING, gimp_object_get_name (object),
GIMP_TYPE_INT32, pattern->mask->width,
GIMP_TYPE_INT32, pattern->mask->height,
GIMP_TYPE_INT32, pattern->mask->bytes,
GIMP_TYPE_INT32, array->length,
GIMP_TYPE_INT8_ARRAY, array,
GIMP_TYPE_INT32, closing,
G_TYPE_NONE);
gimp_array_free (array);
return return_vals;
}
static GValueArray *
gimp_brush_select_run_callback (GimpPdbDialog *dialog,
GimpObject *object,
gboolean closing)
{
GimpBrush *brush = GIMP_BRUSH (object);
GimpArray *array;
GValueArray *return_vals;
array = gimp_array_new (temp_buf_data (brush->mask),
brush->mask->width *
brush->mask->height *
brush->mask->bytes,
TRUE);
return_vals =
gimp_pdb_execute_procedure_by_name (dialog->pdb,
dialog->caller_context,
NULL,
dialog->callback_name,
G_TYPE_STRING, object->name,
G_TYPE_DOUBLE, gimp_context_get_opacity (dialog->context) * 100.0,
GIMP_TYPE_INT32, GIMP_BRUSH_SELECT (dialog)->spacing,
GIMP_TYPE_INT32, gimp_context_get_paint_mode (dialog->context),
GIMP_TYPE_INT32, brush->mask->width,
GIMP_TYPE_INT32, brush->mask->height,
GIMP_TYPE_INT32, array->length,
GIMP_TYPE_INT8_ARRAY, array,
GIMP_TYPE_INT32, closing,
G_TYPE_NONE);
gimp_array_free (array);
return return_vals;
}
static void
gimp_plug_in_manager_add_to_db (GimpPlugInManager *manager,
GimpContext *context,
GimpPlugInProcedure *proc)
{
gimp_pdb_register_procedure (manager->gimp->pdb, GIMP_PROCEDURE (proc));
if (proc->file_proc)
{
GValueArray *return_vals;
GError *error = NULL;
if (proc->image_types)
{
return_vals =
gimp_pdb_execute_procedure_by_name (manager->gimp->pdb,
context, NULL, &error,
"gimp-register-save-handler",
G_TYPE_STRING, gimp_object_get_name (proc),
G_TYPE_STRING, proc->extensions,
G_TYPE_STRING, proc->prefixes,
G_TYPE_NONE);
}
else
{
return_vals =
gimp_pdb_execute_procedure_by_name (manager->gimp->pdb,
context, NULL, &error,
"gimp-register-magic-load-handler",
G_TYPE_STRING, gimp_object_get_name (proc),
G_TYPE_STRING, proc->extensions,
G_TYPE_STRING, proc->prefixes,
G_TYPE_STRING, proc->magics,
G_TYPE_NONE);
}
g_value_array_free (return_vals);
if (error)
{
gimp_message_literal (manager->gimp, NULL, GIMP_MESSAGE_ERROR,
error->message);
g_error_free (error);
}
}
}
static GValueArray *
gimp_font_select_run_callback (GimpPdbDialog *dialog,
GimpObject *object,
gboolean closing)
{
return gimp_pdb_execute_procedure_by_name (dialog->pdb,
dialog->caller_context,
NULL,
dialog->callback_name,
G_TYPE_STRING, object->name,
GIMP_TYPE_INT32, closing,
G_TYPE_NONE);
}
static void
about_dialog_load_url (GtkAboutDialog *dialog,
const gchar *url,
gpointer data)
{
GimpContext *context = GIMP_CONTEXT (data);
GValueArray *return_vals;
return_vals = gimp_pdb_execute_procedure_by_name (context->gimp->pdb,
context, NULL,
PDB_URL_LOAD,
G_TYPE_STRING, url,
G_TYPE_NONE);
g_value_array_free (return_vals);
}
static gdouble
gimp_pdb_progress_run_callback (GimpPdbProgress *progress,
GimpProgressCommand command,
const gchar *text,
gdouble value)
{
gdouble retval = 0;
if (progress->callback_name && ! progress->callback_busy)
{
GimpValueArray *return_vals;
progress->callback_busy = TRUE;
return_vals =
gimp_pdb_execute_procedure_by_name (progress->pdb,
progress->context,
NULL, NULL,
progress->callback_name,
GIMP_TYPE_INT32, command,
G_TYPE_STRING, text,
G_TYPE_DOUBLE, value,
G_TYPE_NONE);
if (g_value_get_enum (gimp_value_array_index (return_vals, 0)) !=
GIMP_PDB_SUCCESS)
{
gimp_message (progress->context->gimp, NULL, GIMP_MESSAGE_ERROR,
_("Unable to run %s callback. "
"The corresponding plug-in may have crashed."),
g_type_name (G_TYPE_FROM_INSTANCE (progress)));
}
else if (gimp_value_array_length (return_vals) >= 2 &&
G_VALUE_HOLDS_DOUBLE (gimp_value_array_index (return_vals, 1)))
{
retval = g_value_get_double (gimp_value_array_index (return_vals, 1));
}
gimp_value_array_unref (return_vals);
progress->callback_busy = FALSE;
}
return retval;
}
static void
gimp_help_call (Gimp *gimp,
const gchar *procedure_name,
const gchar *help_domain,
const gchar *help_locales,
const gchar *help_id)
{
GimpProcedure *procedure;
/* Special case the help browser */
if (! strcmp (procedure_name, "extension-gimp-help-browser-temp"))
{
GValueArray *return_vals;
return_vals =
gimp_pdb_execute_procedure_by_name (gimp->pdb,
gimp_get_user_context (gimp),
NULL,
procedure_name,
G_TYPE_STRING, help_domain,
G_TYPE_STRING, help_locales,
G_TYPE_STRING, help_id,
G_TYPE_NONE);
g_value_array_free (return_vals);
return;
}
/* Check if a help parser is already running */
procedure = gimp_pdb_lookup_procedure (gimp->pdb, "extension-gimp-help-temp");
if (! procedure)
{
GValueArray *args = NULL;
gint n_domains = 0;
gchar **help_domains = NULL;
gchar **help_uris = NULL;
procedure = gimp_pdb_lookup_procedure (gimp->pdb, "extension-gimp-help");
if (! procedure)
/* FIXME: error msg */
return;
n_domains = gimp_plug_in_manager_get_help_domains (gimp->plug_in_manager,
&help_domains,
&help_uris);
args = gimp_procedure_get_arguments (procedure);
gimp_value_array_truncate (args, 4);
g_value_set_int (&args->values[0], n_domains);
gimp_value_take_stringarray (&args->values[1], help_domains, n_domains);
g_value_set_int (&args->values[2], n_domains);
gimp_value_take_stringarray (&args->values[3], help_uris, n_domains);
gimp_procedure_execute_async (procedure, gimp,
gimp_get_user_context (gimp),
NULL, args, NULL);
g_value_array_free (args);
}
/* Check if the help parser started properly */
procedure = gimp_pdb_lookup_procedure (gimp->pdb, "extension-gimp-help-temp");
if (procedure)
{
GValueArray *return_vals;
#ifdef GIMP_HELP_DEBUG
g_printerr ("Calling help via %s: %s %s %s\n",
procedure_name,
help_domain ? help_domain : "(null)",
help_locales ? help_locales : "(null)",
help_id ? help_id : "(null)");
#endif
return_vals =
gimp_pdb_execute_procedure_by_name (gimp->pdb,
gimp_get_user_context (gimp),
NULL,
"extension-gimp-help-temp",
G_TYPE_STRING, procedure_name,
G_TYPE_STRING, help_domain,
G_TYPE_STRING, help_locales,
G_TYPE_STRING, help_id,
G_TYPE_NONE);
g_value_array_free (return_vals);
}
}
GimpPDBStatusType
file_save (Gimp *gimp,
GimpImage *image,
GimpProgress *progress,
const gchar *uri,
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;
gchar *filename;
gint32 image_ID;
gint32 drawable_ID;
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 (uri != NULL, 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);
drawable = gimp_image_get_active_drawable (image);
if (! drawable)
return GIMP_PDB_EXECUTION_ERROR;
filename = file_utils_filename_from_uri (uri);
if (filename)
{
/* check if we are saving to a file */
if (g_file_test (filename, G_FILE_TEST_EXISTS))
{
if (! g_file_test (filename, G_FILE_TEST_IS_REGULAR))
{
g_set_error_literal (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
_("Not a regular file"));
status = GIMP_PDB_EXECUTION_ERROR;
goto out;
}
if (g_access (filename, W_OK) != 0)
{
g_set_error_literal (error, G_FILE_ERROR, G_FILE_ERROR_ACCES,
g_strerror (errno));
status = GIMP_PDB_EXECUTION_ERROR;
goto out;
}
}
if (file_proc->handles_uri)
{
g_free (filename);
filename = g_strdup (uri);
}
}
else
{
filename = g_strdup (uri);
}
/* ref the image, so it can't get deleted during save */
g_object_ref (image);
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, filename,
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 (status == GIMP_PDB_SUCCESS)
{
GimpDocumentList *documents;
GimpImagefile *imagefile;
if (change_saved_state)
{
gimp_image_set_uri (image, uri);
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_uri (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_uri (image, uri);
/* 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_uri (image, NULL);
gimp_image_export_clean_all (image);
}
if (export_backward || export_forward)
gimp_image_exported (image, uri);
else
gimp_image_saved (image, uri);
documents = GIMP_DOCUMENT_LIST (image->gimp->documents);
imagefile = gimp_document_list_add_uri (documents,
uri,
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);
}
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);
g_object_unref (image);
out:
g_free (filename);
return status;
}
gboolean
plug_in_icc_profile_apply_rgb (GimpImage *image,
GimpContext *context,
GimpProgress *progress,
GimpRunMode run_mode,
GError **error)
{
Gimp *gimp;
GimpProcedure *procedure;
g_return_val_if_fail (GIMP_IS_IMAGE (image), FALSE);
g_return_val_if_fail (GIMP_IS_CONTEXT (context), FALSE);
g_return_val_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress), FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
gimp = image->gimp;
if (gimp_image_get_base_type (image) == GIMP_GRAY)
{
g_set_error (error, GIMP_PLUG_IN_ERROR, GIMP_PLUG_IN_EXECUTION_FAILED,
_("Can't apply color profile to grayscale image (%s)"),
ICC_PROFILE_APPLY_RGB_PROC);
return FALSE;
}
procedure = gimp_pdb_lookup_procedure (gimp->pdb, ICC_PROFILE_APPLY_RGB_PROC);
if (procedure &&
procedure->num_args >= 2 &&
GIMP_IS_PARAM_SPEC_INT32 (procedure->args[0]) &&
GIMP_IS_PARAM_SPEC_IMAGE_ID (procedure->args[1]))
{
GimpValueArray *return_vals;
GimpPDBStatusType status;
GimpColorProfilePolicy policy = GIMP_COLOR_PROFILE_POLICY_ASK;
gboolean success;
return_vals =
gimp_pdb_execute_procedure_by_name (gimp->pdb, context, progress, error,
ICC_PROFILE_APPLY_RGB_PROC,
GIMP_TYPE_INT32, run_mode,
GIMP_TYPE_IMAGE_ID,
gimp_image_get_ID (image),
G_TYPE_NONE);
status = g_value_get_enum (gimp_value_array_index (return_vals, 0));
switch (status)
{
case GIMP_PDB_SUCCESS:
policy = GIMP_COLOR_PROFILE_POLICY_CONVERT;
success = TRUE;
break;
case GIMP_PDB_CANCEL:
policy = GIMP_COLOR_PROFILE_POLICY_KEEP;
success = TRUE;
break;
default:
if (error && *error == NULL)
g_set_error (error,
GIMP_PLUG_IN_ERROR, GIMP_PLUG_IN_EXECUTION_FAILED,
_("Error running '%s'"), ICC_PROFILE_APPLY_RGB_PROC);
success = FALSE;
break;
}
if (success && gimp_value_array_length (return_vals) > 1)
{
GValue *value = gimp_value_array_index (return_vals, 1);
if (GIMP_VALUE_HOLDS_INT32 (value) && g_value_get_int (value))
{
g_object_set (G_OBJECT (gimp->config),
"color-profile-policy", policy,
NULL);
}
}
gimp_value_array_unref (return_vals);
return success;
}
g_set_error (error,
GIMP_PLUG_IN_ERROR, GIMP_PLUG_IN_NOT_FOUND,
_("Plug-In missing (%s)"), ICC_PROFILE_APPLY_RGB_PROC);
return FALSE;
}
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;
}
/**
* file_open_thumbnail:
* @gimp:
* @context:
* @progress:
* @file: an image file
* @size: requested size of the thumbnail
* @mime_type: return location for image MIME type
* @image_width: return location for image width
* @image_height: return location for image height
* @format: return location for image format (set to NULL if unknown)
* @num_layers: return location for number of layers
* (set to -1 if the number of layers is not known)
* @error:
*
* Attempts to load a thumbnail by using a registered thumbnail loader.
*
* Return value: the thumbnail image
*/
GimpImage *
file_open_thumbnail (Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
GFile *file,
gint size,
const gchar **mime_type,
gint *image_width,
gint *image_height,
const Babl **format,
gint *num_layers,
GError **error)
{
GimpPlugInProcedure *file_proc;
GimpProcedure *procedure;
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 (mime_type != NULL, NULL);
g_return_val_if_fail (image_width != NULL, NULL);
g_return_val_if_fail (image_height != NULL, NULL);
g_return_val_if_fail (format != NULL, NULL);
g_return_val_if_fail (num_layers != NULL, NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
*image_width = 0;
*image_height = 0;
*format = NULL;
*num_layers = -1;
file_proc = file_procedure_find (gimp->plug_in_manager->load_procs, file,
NULL);
if (! file_proc || ! file_proc->thumb_loader)
return NULL;
procedure = gimp_pdb_lookup_procedure (gimp->pdb, file_proc->thumb_loader);
if (procedure && procedure->num_args >= 2 && procedure->num_values >= 1)
{
GimpPDBStatusType status;
GimpValueArray *return_vals;
GimpImage *image = NULL;
gchar *path = NULL;
if (! file_proc->handles_uri)
path = g_file_get_path (file);
if (! path)
path = g_file_get_uri (file);
return_vals =
gimp_pdb_execute_procedure_by_name (gimp->pdb,
context, progress, error,
gimp_object_get_name (procedure),
G_TYPE_STRING, path,
GIMP_TYPE_INT32, size,
G_TYPE_NONE);
g_free (path);
status = g_value_get_enum (gimp_value_array_index (return_vals, 0));
if (status == GIMP_PDB_SUCCESS &&
GIMP_VALUE_HOLDS_IMAGE_ID (gimp_value_array_index (return_vals, 1)))
{
image = gimp_value_get_image (gimp_value_array_index (return_vals, 1),
gimp);
if (gimp_value_array_length (return_vals) >= 3 &&
G_VALUE_HOLDS_INT (gimp_value_array_index (return_vals, 2)) &&
G_VALUE_HOLDS_INT (gimp_value_array_index (return_vals, 3)))
{
*image_width =
MAX (0, g_value_get_int (gimp_value_array_index (return_vals, 2)));
*image_height =
MAX (0, g_value_get_int (gimp_value_array_index (return_vals, 3)));
if (gimp_value_array_length (return_vals) >= 5 &&
G_VALUE_HOLDS_INT (gimp_value_array_index (return_vals, 4)))
{
gint value = g_value_get_int (gimp_value_array_index (return_vals, 4));
switch (value)
{
case GIMP_RGB_IMAGE:
*format = gimp_babl_format (GIMP_RGB,
GIMP_PRECISION_U8_GAMMA,
FALSE);
break;
case GIMP_RGBA_IMAGE:
*format = gimp_babl_format (GIMP_RGB,
GIMP_PRECISION_U8_GAMMA,
TRUE);
break;
case GIMP_GRAY_IMAGE:
*format = gimp_babl_format (GIMP_GRAY,
GIMP_PRECISION_U8_GAMMA,
FALSE);
break;
case GIMP_GRAYA_IMAGE:
*format = gimp_babl_format (GIMP_GRAY,
GIMP_PRECISION_U8_GAMMA,
TRUE);
break;
case GIMP_INDEXED_IMAGE:
case GIMP_INDEXEDA_IMAGE:
{
const Babl *rgb;
const Babl *rgba;
babl_new_palette ("-gimp-indexed-format-dummy",
&rgb, &rgba);
if (value == GIMP_INDEXED_IMAGE)
*format = rgb;
else
*format = rgba;
}
break;
default:
break;
}
}
if (gimp_value_array_length (return_vals) >= 6 &&
G_VALUE_HOLDS_INT (gimp_value_array_index (return_vals, 5)))
{
*num_layers =
MAX (0, g_value_get_int (gimp_value_array_index (return_vals, 5)));
}
}
if (image)
{
file_open_sanitize_image (image, FALSE);
*mime_type = file_proc->mime_type;
#ifdef GIMP_UNSTABLE
g_printerr ("opened thumbnail at %d x %d\n",
gimp_image_get_width (image),
gimp_image_get_height (image));
#endif
}
}
gimp_value_array_unref (return_vals);
return image;
}
return NULL;
}
GimpImage *
file_open_image (Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
const gchar *uri,
const gchar *entered_filename,
gboolean as_new,
GimpPlugInProcedure *file_proc,
GimpRunMode run_mode,
GimpPDBStatusType *status,
const gchar **mime_type,
GError **error)
{
GValueArray *return_vals;
gchar *filename;
GimpImage *image = 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 (status != NULL, NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
*status = GIMP_PDB_EXECUTION_ERROR;
if (! file_proc)
file_proc = file_procedure_find (gimp->plug_in_manager->load_procs, uri,
error);
if (! file_proc)
return NULL;
filename = file_utils_filename_from_uri (uri);
if (filename)
{
/* check if we are opening a file */
if (g_file_test (filename, G_FILE_TEST_EXISTS))
{
if (! g_file_test (filename, G_FILE_TEST_IS_REGULAR))
{
g_free (filename);
g_set_error_literal (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
_("Not a regular file"));
return NULL;
}
if (g_access (filename, R_OK) != 0)
{
g_free (filename);
g_set_error_literal (error, G_FILE_ERROR, G_FILE_ERROR_ACCES,
g_strerror (errno));
return NULL;
}
}
}
else
{
filename = g_strdup (uri);
}
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, filename,
G_TYPE_STRING, entered_filename,
G_TYPE_NONE);
g_free (filename);
*status = g_value_get_enum (&return_vals->values[0]);
if (*status == GIMP_PDB_SUCCESS)
{
image = gimp_value_get_image (&return_vals->values[1], gimp);
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));
}
g_value_array_free (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_uri (image, uri);
/* We shall treat this file as an Untitled file */
gimp_image_set_uri (image, NULL);
}
}
return image;
}
/**
* file_open_thumbnail:
* @gimp:
* @context:
* @progress:
* @uri: the URI of the image file
* @size: requested size of the thumbnail
* @mime_type: return location for image MIME type
* @image_width: return location for image width
* @image_height: return location for image height
* @type: return location for image type (set to -1 if unknown)
* @num_layers: return location for number of layers
* (set to -1 if the number of layers is not known)
* @error:
*
* Attempts to load a thumbnail by using a registered thumbnail loader.
*
* Return value: the thumbnail image
*/
GimpImage *
file_open_thumbnail (Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
const gchar *uri,
gint size,
const gchar **mime_type,
gint *image_width,
gint *image_height,
GimpImageType *type,
gint *num_layers,
GError **error)
{
GimpPlugInProcedure *file_proc;
GimpProcedure *procedure;
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 (mime_type != NULL, NULL);
g_return_val_if_fail (image_width != NULL, NULL);
g_return_val_if_fail (image_height != NULL, NULL);
g_return_val_if_fail (type != NULL, NULL);
g_return_val_if_fail (num_layers != NULL, NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
*image_width = 0;
*image_height = 0;
*type = -1;
*num_layers = -1;
file_proc = file_procedure_find (gimp->plug_in_manager->load_procs, uri,
NULL);
if (! file_proc || ! file_proc->thumb_loader)
return NULL;
procedure = gimp_pdb_lookup_procedure (gimp->pdb, file_proc->thumb_loader);
if (procedure && procedure->num_args >= 2 && procedure->num_values >= 1)
{
GimpPDBStatusType status;
GValueArray *return_vals;
gchar *filename;
GimpImage *image = NULL;
filename = file_utils_filename_from_uri (uri);
if (! filename)
filename = g_strdup (uri);
return_vals =
gimp_pdb_execute_procedure_by_name (gimp->pdb,
context, progress, error,
gimp_object_get_name (procedure),
G_TYPE_STRING, filename,
GIMP_TYPE_INT32, size,
G_TYPE_NONE);
g_free (filename);
status = g_value_get_enum (&return_vals->values[0]);
if (status == GIMP_PDB_SUCCESS &&
GIMP_VALUE_HOLDS_IMAGE_ID (&return_vals->values[1]))
{
image = gimp_value_get_image (&return_vals->values[1], gimp);
if (return_vals->n_values >= 3 &&
G_VALUE_HOLDS_INT (&return_vals->values[2]) &&
G_VALUE_HOLDS_INT (&return_vals->values[3]))
{
*image_width = MAX (0,
g_value_get_int (&return_vals->values[2]));
*image_height = MAX (0,
g_value_get_int (&return_vals->values[3]));
if (return_vals->n_values >= 5 &&
G_VALUE_HOLDS_INT (&return_vals->values[4]))
{
gint value = g_value_get_int (&return_vals->values[4]);
if (gimp_enum_get_value (GIMP_TYPE_IMAGE_TYPE, value,
NULL, NULL, NULL, NULL))
{
*type = value;
}
}
if (return_vals->n_values >= 6 &&
G_VALUE_HOLDS_INT (&return_vals->values[5]))
{
*num_layers = MAX (0,
g_value_get_int (&return_vals->values[5]));
}
}
if (image)
{
file_open_sanitize_image (image, FALSE);
*mime_type = file_proc->mime_type;
#ifdef GIMP_UNSTABLE
g_printerr ("opened thumbnail at %d x %d\n",
gimp_image_get_width (image),
gimp_image_get_height (image));
#endif
}
}
g_value_array_free (return_vals);
return image;
}
return NULL;
}
GimpPDBStatusType
file_save (GimpImage *image,
GimpContext *context,
GimpProgress *progress,
const gchar *uri,
GimpPlugInProcedure *file_proc,
GimpRunMode run_mode,
gboolean save_a_copy,
GError **error)
{
GimpDrawable *drawable;
GValueArray *return_vals;
GimpPDBStatusType status;
gchar *filename;
gint32 image_ID;
gint32 drawable_ID;
g_return_val_if_fail (GIMP_IS_IMAGE (image), GIMP_PDB_CALLING_ERROR);
g_return_val_if_fail (GIMP_IS_CONTEXT (context), GIMP_PDB_CALLING_ERROR);
g_return_val_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress),
GIMP_PDB_CALLING_ERROR);
g_return_val_if_fail (uri != NULL, 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 (error == NULL || *error == NULL,
GIMP_PDB_CALLING_ERROR);
drawable = gimp_image_get_active_drawable (image);
if (! drawable)
return GIMP_PDB_EXECUTION_ERROR;
filename = file_utils_filename_from_uri (uri);
if (filename)
{
/* check if we are saving to a file */
if (g_file_test (filename, G_FILE_TEST_EXISTS))
{
if (! g_file_test (filename, G_FILE_TEST_IS_REGULAR))
{
g_set_error (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
"%s", _("Not a regular file"));
status = GIMP_PDB_EXECUTION_ERROR;
goto out;
}
if (g_access (filename, W_OK) != 0)
{
g_set_error (error, G_FILE_ERROR, G_FILE_ERROR_ACCES,
"%s", g_strerror (errno));
status = GIMP_PDB_EXECUTION_ERROR;
goto out;
}
}
}
else
{
filename = g_strdup (uri);
}
/* ref the image, so it can't get deleted during save */
g_object_ref (image);
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,
context, progress, error,
GIMP_OBJECT (file_proc)->name,
GIMP_TYPE_INT32, run_mode,
GIMP_TYPE_IMAGE_ID, image_ID,
GIMP_TYPE_DRAWABLE_ID, drawable_ID,
G_TYPE_STRING, filename,
G_TYPE_STRING, uri,
G_TYPE_NONE);
status = g_value_get_enum (&return_vals->values[0]);
g_value_array_free (return_vals);
if (status == GIMP_PDB_SUCCESS)
{
GimpDocumentList *documents;
GimpImagefile *imagefile;
if (save_a_copy)
{
/* remember the "save-a-copy" filename for the next invocation */
g_object_set_data_full (G_OBJECT (image), "gimp-image-save-a-copy",
g_strdup (uri),
(GDestroyNotify) g_free);
}
else
{
/* reset the "save-a-copy" filename when the image URI changes */
if (strcmp (uri, gimp_image_get_uri (image)))
g_object_set_data (G_OBJECT (image),
"gimp-image-save-a-copy", NULL);
gimp_image_set_uri (image, uri);
gimp_image_set_save_proc (image, file_proc);
gimp_image_clean_all (image);
}
gimp_image_saved (image, uri);
documents = GIMP_DOCUMENT_LIST (image->gimp->documents);
imagefile = gimp_document_list_add_uri (documents,
uri,
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);
}
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);
g_object_unref (image);
out:
g_free (filename);
return status;
}
