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https://gitlab.gnome.org/GNOME/gimp.git
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5964f72cea
Multi selection actually only really matter when "Merge within active groups only" option is checked, in which case we are able to merge layers within several layer groups simultaneously, and end up with multi-selected merged layers. Also not sure why both layers-merge-layers and image-merge-layers exist, as they are exactly the same (exact same callback called when activated).
811 lines
26 KiB
C
811 lines
26 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995, 1996, 1997 Spencer Kimball and Peter Mattis
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* Copyright (C) 1997 Josh MacDonald
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*
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* file-open.c
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <gdk-pixbuf/gdk-pixbuf.h>
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#include <gegl.h>
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#include "libgimpbase/gimpbase.h"
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#include "core/core-types.h"
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#include "gegl/gimp-babl.h"
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#include "core/gimp.h"
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#include "core/gimpcontext.h"
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#include "core/gimpdocumentlist.h"
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#include "core/gimpimage.h"
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#include "core/gimpimage-merge.h"
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#include "core/gimpimage-undo.h"
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#include "core/gimpimagefile.h"
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#include "core/gimplayer.h"
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#include "core/gimpparamspecs.h"
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#include "core/gimpprogress.h"
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#include "pdb/gimppdb.h"
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#include "plug-in/gimppluginmanager-file.h"
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#include "plug-in/gimppluginprocedure.h"
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#include "file-import.h"
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#include "file-open.h"
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#include "file-remote.h"
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#include "gimp-file.h"
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#include "gimp-intl.h"
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static void file_open_sanitize_image (GimpImage *image,
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gboolean as_new);
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static void file_open_convert_items (GimpImage *dest_image,
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const gchar *basename,
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GList *items);
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static GList * file_open_get_layers (GimpImage *image,
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gboolean merge_visible,
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gint *n_visible);
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static gboolean file_open_file_proc_is_import (GimpPlugInProcedure *file_proc);
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/* public functions */
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GimpImage *
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file_open_image (Gimp *gimp,
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GimpContext *context,
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GimpProgress *progress,
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GFile *file,
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gboolean as_new,
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GimpPlugInProcedure *file_proc,
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GimpRunMode run_mode,
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GimpPDBStatusType *status,
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const gchar **mime_type,
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GError **error)
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{
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GimpValueArray *return_vals;
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GFile *orig_file;
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GimpImage *image = NULL;
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GFile *local_file = NULL;
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gboolean mounted = TRUE;
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GError *my_error = NULL;
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g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
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g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL);
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g_return_val_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress), NULL);
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g_return_val_if_fail (G_IS_FILE (file), NULL);
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g_return_val_if_fail (status != NULL, NULL);
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g_return_val_if_fail (error == NULL || *error == NULL, NULL);
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*status = GIMP_PDB_EXECUTION_ERROR;
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orig_file = file;
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/* FIXME enable these tests for remote files again, needs testing */
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if (g_file_is_native (file) &&
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g_file_query_exists (file, NULL))
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{
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GFileInfo *info;
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info = g_file_query_info (file,
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G_FILE_ATTRIBUTE_STANDARD_TYPE ","
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G_FILE_ATTRIBUTE_ACCESS_CAN_READ,
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G_FILE_QUERY_INFO_NONE,
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NULL, error);
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if (! info)
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return NULL;
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if (g_file_info_get_file_type (info) != G_FILE_TYPE_REGULAR)
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{
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g_set_error_literal (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
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_("Not a regular file"));
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g_object_unref (info);
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return NULL;
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}
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if (! g_file_info_get_attribute_boolean (info,
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G_FILE_ATTRIBUTE_ACCESS_CAN_READ))
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{
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g_set_error_literal (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
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_("Permission denied"));
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g_object_unref (info);
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return NULL;
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}
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g_object_unref (info);
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}
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if (! file_proc)
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file_proc = gimp_plug_in_manager_file_procedure_find (gimp->plug_in_manager,
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GIMP_FILE_PROCEDURE_GROUP_OPEN,
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file, error);
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if (! file_proc)
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{
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/* don't bail out on remote files, they might need to be
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* downloaded for magic matching
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*/
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if (g_file_is_native (file))
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return NULL;
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g_clear_error (error);
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}
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if (! g_file_is_native (file) &&
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! file_remote_mount_file (gimp, file, progress, &my_error))
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{
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if (my_error)
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{
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g_printerr ("%s: mounting remote volume failed, trying to download"
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"the file: %s\n",
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G_STRFUNC, my_error->message);
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g_clear_error (&my_error);
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mounted = FALSE;
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}
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else
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{
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*status = GIMP_PDB_CANCEL;
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return NULL;
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}
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}
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if (! file_proc || ! file_proc->handles_remote || ! mounted)
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{
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gchar *my_path = g_file_get_path (file);
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if (! my_path)
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{
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local_file = file_remote_download_image (gimp, file, progress,
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&my_error);
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if (! local_file)
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{
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if (my_error)
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g_propagate_error (error, my_error);
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else
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*status = GIMP_PDB_CANCEL;
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return NULL;
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}
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/* if we don't have a file proc yet, try again on the local
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* file
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*/
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if (! file_proc)
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file_proc = gimp_plug_in_manager_file_procedure_find (gimp->plug_in_manager,
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GIMP_FILE_PROCEDURE_GROUP_OPEN,
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local_file, error);
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if (! file_proc)
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{
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g_file_delete (local_file, NULL, NULL);
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g_object_unref (local_file);
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return NULL;
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}
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file = local_file;
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}
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g_free (my_path);
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}
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if (progress)
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g_object_add_weak_pointer (G_OBJECT (progress), (gpointer) &progress);
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return_vals =
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gimp_pdb_execute_procedure_by_name (gimp->pdb,
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context, progress, error,
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gimp_object_get_name (file_proc),
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GIMP_TYPE_RUN_MODE, run_mode,
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G_TYPE_FILE, file,
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G_TYPE_NONE);
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if (progress)
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g_object_remove_weak_pointer (G_OBJECT (progress), (gpointer) &progress);
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*status = g_value_get_enum (gimp_value_array_index (return_vals, 0));
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if (*status == GIMP_PDB_SUCCESS && ! file_proc->generic_file_proc)
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image = g_value_get_object (gimp_value_array_index (return_vals, 1));
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if (local_file)
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{
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if (image)
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gimp_image_set_file (image, orig_file);
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g_file_delete (local_file, NULL, NULL);
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g_object_unref (local_file);
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}
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if (*status == GIMP_PDB_SUCCESS)
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{
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if (image)
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{
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/* Only set the load procedure if it hasn't already been set. */
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if (! gimp_image_get_load_proc (image))
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gimp_image_set_load_proc (image, file_proc);
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file_proc = gimp_image_get_load_proc (image);
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if (mime_type)
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*mime_type = g_slist_nth_data (file_proc->mime_types_list, 0);
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}
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else if (! file_proc->generic_file_proc)
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{
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if (error && ! *error)
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g_set_error (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
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_("%s plug-in returned SUCCESS but did not "
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"return an image"),
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gimp_procedure_get_label (GIMP_PROCEDURE (file_proc)));
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*status = GIMP_PDB_EXECUTION_ERROR;
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}
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}
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else if (*status != GIMP_PDB_CANCEL)
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{
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if (error && ! *error)
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g_set_error (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
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_("%s plug-in could not open image"),
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gimp_procedure_get_label (GIMP_PROCEDURE (file_proc)));
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}
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gimp_value_array_unref (return_vals);
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if (image)
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{
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gimp_image_undo_disable (image);
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if (file_open_file_proc_is_import (file_proc))
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{
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file_import_image (image, context, orig_file,
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run_mode == GIMP_RUN_INTERACTIVE,
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progress);
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}
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/* Enables undo again */
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file_open_sanitize_image (image, as_new);
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}
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return image;
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}
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/**
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* file_open_thumbnail:
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* @gimp:
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* @context:
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* @progress:
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* @file: an image file
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* @size: requested size of the thumbnail
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* @mime_type: return location for image MIME type
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* @image_width: return location for image width
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* @image_height: return location for image height
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* @format: return location for image format (set to NULL if unknown)
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* @num_layers: return location for number of layers
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* (set to -1 if the number of layers is not known)
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* @error:
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*
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* Attempts to load a thumbnail by using a registered thumbnail loader.
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*
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* Returns: the thumbnail image
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*/
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GimpImage *
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file_open_thumbnail (Gimp *gimp,
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GimpContext *context,
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GimpProgress *progress,
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GFile *file,
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gint size,
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const gchar **mime_type,
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gint *image_width,
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gint *image_height,
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const Babl **format,
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gint *num_layers,
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GError **error)
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{
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GimpPlugInProcedure *file_proc;
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GimpProcedure *procedure;
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g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
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g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL);
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g_return_val_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress), NULL);
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g_return_val_if_fail (G_IS_FILE (file), NULL);
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g_return_val_if_fail (mime_type != NULL, NULL);
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g_return_val_if_fail (image_width != NULL, NULL);
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g_return_val_if_fail (image_height != NULL, NULL);
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g_return_val_if_fail (format != NULL, NULL);
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g_return_val_if_fail (num_layers != NULL, NULL);
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g_return_val_if_fail (error == NULL || *error == NULL, NULL);
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*image_width = 0;
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*image_height = 0;
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*format = NULL;
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*num_layers = -1;
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file_proc = gimp_plug_in_manager_file_procedure_find (gimp->plug_in_manager,
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GIMP_FILE_PROCEDURE_GROUP_OPEN,
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file, NULL);
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if (! file_proc || ! file_proc->thumb_loader)
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return NULL;
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procedure = gimp_pdb_lookup_procedure (gimp->pdb, file_proc->thumb_loader);
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if (procedure && procedure->num_args >= 2 && procedure->num_values >= 1)
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{
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GimpPDBStatusType status;
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GimpValueArray *return_vals;
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GimpImage *image = NULL;
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gchar *uri = NULL;
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uri = g_file_get_uri (file);
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return_vals =
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gimp_pdb_execute_procedure_by_name (gimp->pdb,
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context, progress, error,
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gimp_object_get_name (procedure),
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G_TYPE_STRING, uri,
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G_TYPE_INT, size,
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G_TYPE_NONE);
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g_free (uri);
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status = g_value_get_enum (gimp_value_array_index (return_vals, 0));
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if (status == GIMP_PDB_SUCCESS &&
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GIMP_VALUE_HOLDS_IMAGE (gimp_value_array_index (return_vals, 1)))
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{
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image = g_value_get_object (gimp_value_array_index (return_vals, 1));
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if (gimp_value_array_length (return_vals) >= 3 &&
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G_VALUE_HOLDS_INT (gimp_value_array_index (return_vals, 2)) &&
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G_VALUE_HOLDS_INT (gimp_value_array_index (return_vals, 3)))
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{
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*image_width =
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MAX (0, g_value_get_int (gimp_value_array_index (return_vals, 2)));
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*image_height =
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MAX (0, g_value_get_int (gimp_value_array_index (return_vals, 3)));
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if (gimp_value_array_length (return_vals) >= 5 &&
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G_VALUE_HOLDS_INT (gimp_value_array_index (return_vals, 4)))
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{
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gint value = g_value_get_int (gimp_value_array_index (return_vals, 4));
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switch (value)
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{
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case GIMP_RGB_IMAGE:
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*format = gimp_babl_format (GIMP_RGB,
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GIMP_PRECISION_U8_NON_LINEAR,
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FALSE, NULL);
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break;
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case GIMP_RGBA_IMAGE:
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*format = gimp_babl_format (GIMP_RGB,
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GIMP_PRECISION_U8_NON_LINEAR,
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TRUE, NULL);
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break;
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case GIMP_GRAY_IMAGE:
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*format = gimp_babl_format (GIMP_GRAY,
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GIMP_PRECISION_U8_NON_LINEAR,
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FALSE, NULL);
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break;
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case GIMP_GRAYA_IMAGE:
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*format = gimp_babl_format (GIMP_GRAY,
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GIMP_PRECISION_U8_NON_LINEAR,
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TRUE, NULL);
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break;
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case GIMP_INDEXED_IMAGE:
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case GIMP_INDEXEDA_IMAGE:
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{
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const Babl *rgb;
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const Babl *rgba;
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babl_new_palette ("-gimp-indexed-format-dummy",
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&rgb, &rgba);
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if (value == GIMP_INDEXED_IMAGE)
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*format = rgb;
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else
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*format = rgba;
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}
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break;
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default:
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break;
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}
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}
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if (gimp_value_array_length (return_vals) >= 6 &&
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G_VALUE_HOLDS_INT (gimp_value_array_index (return_vals, 5)))
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{
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*num_layers =
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MAX (0, g_value_get_int (gimp_value_array_index (return_vals, 5)));
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}
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}
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if (image)
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{
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file_open_sanitize_image (image, FALSE);
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*mime_type = g_slist_nth_data (file_proc->mime_types_list, 0);
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#ifdef GIMP_UNSTABLE
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g_printerr ("opened thumbnail at %d x %d\n",
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gimp_image_get_width (image),
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gimp_image_get_height (image));
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#endif
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}
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}
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gimp_value_array_unref (return_vals);
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return image;
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}
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return NULL;
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}
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|
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GimpImage *
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file_open_with_display (Gimp *gimp,
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GimpContext *context,
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GimpProgress *progress,
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GFile *file,
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gboolean as_new,
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GObject *monitor,
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GimpPDBStatusType *status,
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GError **error)
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{
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return file_open_with_proc_and_display (gimp, context, progress,
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file, as_new, NULL,
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monitor,
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status, error);
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}
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|
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GimpImage *
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file_open_with_proc_and_display (Gimp *gimp,
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GimpContext *context,
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GimpProgress *progress,
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GFile *file,
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gboolean as_new,
|
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GimpPlugInProcedure *file_proc,
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GObject *monitor,
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GimpPDBStatusType *status,
|
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GError **error)
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{
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GimpImage *image;
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const gchar *mime_type = NULL;
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|
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g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
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g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL);
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g_return_val_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress), NULL);
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g_return_val_if_fail (G_IS_FILE (file), NULL);
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g_return_val_if_fail (monitor == NULL || G_IS_OBJECT (monitor), NULL);
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g_return_val_if_fail (status != NULL, NULL);
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|
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image = file_open_image (gimp, context, progress,
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file,
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as_new,
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file_proc,
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GIMP_RUN_INTERACTIVE,
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status,
|
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&mime_type,
|
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error);
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|
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if (image)
|
|
{
|
|
/* If the file was imported we want to set the layer name to the
|
|
* file name. For now, assume that multi-layered imported images
|
|
* have named the layers already, so only rename the layer of
|
|
* single-layered imported files. Note that this will also
|
|
* rename already named layers from e.g. single-layered PSD
|
|
* files. To solve this properly, we would need new file plug-in
|
|
* API.
|
|
*/
|
|
if (! file_proc)
|
|
file_proc = gimp_image_get_load_proc (image);
|
|
|
|
if (file_open_file_proc_is_import (file_proc) &&
|
|
gimp_image_get_n_layers (image) == 1)
|
|
{
|
|
GimpObject *layer = gimp_image_get_layer_iter (image)->data;
|
|
gchar *basename;
|
|
|
|
basename = g_path_get_basename (gimp_file_get_utf8_name (file));
|
|
|
|
gimp_item_rename (GIMP_ITEM (layer), basename, NULL);
|
|
gimp_image_undo_free (image);
|
|
gimp_image_clean_all (image);
|
|
|
|
g_free (basename);
|
|
}
|
|
|
|
if (gimp_create_display (image->gimp, image, GIMP_UNIT_PIXEL, 1.0,
|
|
monitor))
|
|
{
|
|
/* the display owns the image now */
|
|
g_object_unref (image);
|
|
}
|
|
|
|
if (! as_new)
|
|
{
|
|
GimpDocumentList *documents = GIMP_DOCUMENT_LIST (gimp->documents);
|
|
GimpImagefile *imagefile;
|
|
GFile *any_file;
|
|
|
|
imagefile = gimp_document_list_add_file (documents, file, mime_type);
|
|
|
|
/* can only create a thumbnail if the passed file and the
|
|
* resulting image's file match. Use any_file() here so we
|
|
* create thumbnails for both XCF and imported images.
|
|
*/
|
|
any_file = gimp_image_get_any_file (image);
|
|
|
|
if (any_file && g_file_equal (file, any_file))
|
|
{
|
|
/* no need to save a thumbnail if there's a good one already */
|
|
if (! gimp_imagefile_check_thumbnail (imagefile))
|
|
{
|
|
gimp_imagefile_save_thumbnail (imagefile, mime_type, image,
|
|
NULL);
|
|
}
|
|
}
|
|
}
|
|
|
|
/* announce that we opened this image */
|
|
gimp_image_opened (image->gimp, file);
|
|
}
|
|
|
|
return image;
|
|
}
|
|
|
|
GList *
|
|
file_open_layers (Gimp *gimp,
|
|
GimpContext *context,
|
|
GimpProgress *progress,
|
|
GimpImage *dest_image,
|
|
gboolean merge_visible,
|
|
GFile *file,
|
|
GimpRunMode run_mode,
|
|
GimpPlugInProcedure *file_proc,
|
|
GimpPDBStatusType *status,
|
|
GError **error)
|
|
{
|
|
GimpImage *new_image;
|
|
GList *layers = NULL;
|
|
const gchar *mime_type = 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 (GIMP_IS_IMAGE (dest_image), NULL);
|
|
g_return_val_if_fail (G_IS_FILE (file), NULL);
|
|
g_return_val_if_fail (status != NULL, NULL);
|
|
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
|
|
|
|
new_image = file_open_image (gimp, context, progress,
|
|
file, FALSE,
|
|
file_proc,
|
|
run_mode,
|
|
status, &mime_type, error);
|
|
|
|
if (new_image)
|
|
{
|
|
gint n_visible = 0;
|
|
|
|
gimp_image_undo_disable (new_image);
|
|
|
|
layers = file_open_get_layers (new_image, merge_visible, &n_visible);
|
|
|
|
if (merge_visible && n_visible > 1)
|
|
{
|
|
g_list_free (layers);
|
|
|
|
layers = gimp_image_merge_visible_layers (new_image, context,
|
|
GIMP_CLIP_TO_IMAGE,
|
|
FALSE, FALSE,
|
|
NULL);
|
|
layers = g_list_copy (layers);
|
|
}
|
|
|
|
if (layers)
|
|
{
|
|
gchar *basename;
|
|
|
|
basename = g_path_get_basename (gimp_file_get_utf8_name (file));
|
|
file_open_convert_items (dest_image, basename, layers);
|
|
g_free (basename);
|
|
|
|
gimp_document_list_add_file (GIMP_DOCUMENT_LIST (gimp->documents),
|
|
file, mime_type);
|
|
}
|
|
else
|
|
{
|
|
g_set_error_literal (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
|
|
_("Image doesn't contain any layers"));
|
|
*status = GIMP_PDB_EXECUTION_ERROR;
|
|
}
|
|
|
|
g_object_unref (new_image);
|
|
}
|
|
|
|
return g_list_reverse (layers);
|
|
}
|
|
|
|
|
|
/* This function is called for filenames passed on the command-line
|
|
* or from the D-Bus service.
|
|
*/
|
|
gboolean
|
|
file_open_from_command_line (Gimp *gimp,
|
|
GFile *file,
|
|
gboolean as_new,
|
|
GObject *monitor)
|
|
|
|
{
|
|
GimpImage *image;
|
|
GimpDisplay *display;
|
|
GimpPDBStatusType status;
|
|
gboolean success = FALSE;
|
|
GError *error = NULL;
|
|
|
|
g_return_val_if_fail (GIMP_IS_GIMP (gimp), FALSE);
|
|
g_return_val_if_fail (G_IS_FILE (file), FALSE);
|
|
g_return_val_if_fail (monitor == NULL || G_IS_OBJECT (monitor), FALSE);
|
|
|
|
display = gimp_get_empty_display (gimp);
|
|
|
|
/* show the progress in the last opened display, see bug #704896 */
|
|
if (! display)
|
|
display = gimp_context_get_display (gimp_get_user_context (gimp));
|
|
|
|
if (display)
|
|
g_object_add_weak_pointer (G_OBJECT (display), (gpointer) &display);
|
|
|
|
image = file_open_with_display (gimp,
|
|
gimp_get_user_context (gimp),
|
|
GIMP_PROGRESS (display),
|
|
file, as_new,
|
|
monitor,
|
|
&status, &error);
|
|
|
|
if (image)
|
|
{
|
|
success = TRUE;
|
|
|
|
g_object_set_data_full (G_OBJECT (gimp), GIMP_FILE_OPEN_LAST_FILE_KEY,
|
|
g_object_ref (file),
|
|
(GDestroyNotify) g_object_unref);
|
|
}
|
|
else if (status != GIMP_PDB_SUCCESS && status != GIMP_PDB_CANCEL && display)
|
|
{
|
|
gimp_message (gimp, G_OBJECT (display), GIMP_MESSAGE_ERROR,
|
|
_("Opening '%s' failed: %s"),
|
|
gimp_file_get_utf8_name (file), error->message);
|
|
g_clear_error (&error);
|
|
}
|
|
|
|
if (display)
|
|
g_object_remove_weak_pointer (G_OBJECT (display), (gpointer) &display);
|
|
|
|
return success;
|
|
}
|
|
|
|
|
|
/* private functions */
|
|
|
|
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_all (image);
|
|
|
|
/* Make sure all image states are up-to-date */
|
|
gimp_image_flush (image);
|
|
}
|
|
|
|
/* Converts items from one image to another */
|
|
static void
|
|
file_open_convert_items (GimpImage *dest_image,
|
|
const gchar *basename,
|
|
GList *items)
|
|
{
|
|
GList *list;
|
|
|
|
for (list = items; list; list = g_list_next (list))
|
|
{
|
|
GimpItem *src = list->data;
|
|
GimpItem *item;
|
|
|
|
item = gimp_item_convert (src, dest_image, G_TYPE_FROM_INSTANCE (src));
|
|
|
|
if (g_list_length (items) == 1)
|
|
{
|
|
gimp_object_set_name (GIMP_OBJECT (item), basename);
|
|
}
|
|
else
|
|
{
|
|
gimp_object_set_name (GIMP_OBJECT (item),
|
|
gimp_object_get_name (src));
|
|
}
|
|
|
|
list->data = item;
|
|
}
|
|
}
|
|
|
|
static GList *
|
|
file_open_get_layers (GimpImage *image,
|
|
gboolean merge_visible,
|
|
gint *n_visible)
|
|
{
|
|
GList *iter = NULL;
|
|
GList *layers = NULL;
|
|
|
|
for (iter = gimp_image_get_layer_iter (image);
|
|
iter;
|
|
iter = g_list_next (iter))
|
|
{
|
|
GimpItem *item = iter->data;
|
|
|
|
if (! merge_visible)
|
|
layers = g_list_prepend (layers, item);
|
|
|
|
if (gimp_item_get_visible (item))
|
|
{
|
|
if (n_visible)
|
|
(*n_visible)++;
|
|
|
|
if (! layers)
|
|
layers = g_list_prepend (layers, item);
|
|
}
|
|
}
|
|
|
|
return layers;
|
|
}
|
|
|
|
static gboolean
|
|
file_open_file_proc_is_import (GimpPlugInProcedure *file_proc)
|
|
{
|
|
return !(file_proc &&
|
|
file_proc->mime_types &&
|
|
strcmp (file_proc->mime_types, "image/x-xcf") == 0);
|
|
}
|