GFile * file_remote_upload_image_prepare (Gimp *gimp, GFile *file, gboolean *mounted, GimpProgress *progress, GError **error) { GFile *local_file; g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL); g_return_val_if_fail (G_IS_FILE (file), NULL); g_return_val_if_fail (mounted != NULL, NULL); g_return_val_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress), NULL); g_return_val_if_fail (error == NULL || *error == NULL, NULL); local_file = file_remote_mount_file (gimp, file, progress); if (local_file) { *mounted = TRUE; } else { *mounted = FALSE; local_file = file_remote_get_temp_file (gimp, file); } return local_file; }
GFile * file_remote_download_image (Gimp *gimp, GFile *file, gboolean *mounted, GimpProgress *progress, GError **error) { GFile *local_file; g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL); g_return_val_if_fail (G_IS_FILE (file), NULL); g_return_val_if_fail (mounted != NULL, NULL); g_return_val_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress), NULL); g_return_val_if_fail (error == NULL || *error == NULL, NULL); local_file = file_remote_mount_file (gimp, file, progress); if (local_file) { *mounted = TRUE; } else { *mounted = FALSE; local_file = file_remote_get_temp_file (gimp, file); if (! file_remote_copy_file (gimp, file, local_file, DOWNLOAD, progress, error)) { g_object_unref (local_file); return NULL; } } return local_file; }
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; }