From 5c1676dfe6d2f3c837a5e074117b45613fd29a72 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:30:19 +0200 Subject: Adding upstream version 2.10.34. Signed-off-by: Daniel Baumann --- app/file/file-save.c | 325 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 325 insertions(+) create mode 100644 app/file/file-save.c (limited to 'app/file/file-save.c') diff --git a/app/file/file-save.c b/app/file/file-save.c new file mode 100644 index 0000000..7fc2dfd --- /dev/null +++ b/app/file/file-save.c @@ -0,0 +1,325 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995, 1996, 1997 Spencer Kimball and Peter Mattis + * Copyright (C) 1997 Josh MacDonald + * + * file-save.c + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#include "config.h" + +#include +#include + +#include "libgimpbase/gimpbase.h" + +#include "core/core-types.h" + +#include "config/gimpcoreconfig.h" + +#include "core/gimp.h" +#include "core/gimpcontext.h" +#include "core/gimpdocumentlist.h" +#include "core/gimpdrawable.h" +#include "core/gimpimage.h" +#include "core/gimpimagefile.h" +#include "core/gimpparamspecs.h" +#include "core/gimpprogress.h" + +#include "pdb/gimppdb.h" + +#include "plug-in/gimppluginprocedure.h" + +#include "file-remote.h" +#include "file-save.h" +#include "gimp-file.h" + +#include "gimp-intl.h" + + +/* public functions */ + +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; + gboolean mounted = TRUE; + 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); + + gimp_image_saving (image); + + drawable = gimp_image_get_active_drawable (image); + + if (! drawable) + { + g_set_error_literal (error, G_FILE_ERROR, G_FILE_ERROR_FAILED, + _("There is no active layer to save")); + 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) + { + /* extra paranoia */ + if (error && ! *error) + g_set_error_literal (error, G_FILE_ERROR, G_FILE_ERROR_FAILED, + _("Failed to get file information")); + 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_printerr ("%s: mounting remote volume failed, trying to upload" + "the file: %s\n", + G_STRFUNC, my_error->message); + g_clear_error (&my_error); + + mounted = FALSE; + } + else + { + status = GIMP_PDB_CANCEL; + + goto out; + } + } + + if (! file_proc->handles_uri || ! mounted) + { + gchar *my_path = g_file_get_path (file); + + if (! my_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; + } + + if (file_proc->handles_uri) + path = g_file_get_uri (local_file); + else + path = g_file_get_path (local_file); + } + + g_free (my_path); + } + + if (! path) + { + if (file_proc->handles_uri) + path = g_file_get_uri (file); + else + path = g_file_get_path (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); + } + 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, + g_slist_nth_data (file_proc->mime_types_list, 0)); + + /* 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, + g_slist_nth_data (file_proc->mime_types_list, 0), + 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_procedure_get_label (GIMP_PROCEDURE (file_proc))); + } + } + + gimp_image_flush (image); + + out: + g_object_unref (file); + g_object_unref (image); + + g_free (path); + g_free (uri); + + return status; +} -- cgit v1.2.3