mirror of https://github.com/GNOME/gimp.git
272 lines
7.6 KiB
C
272 lines
7.6 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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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 2 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, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include <string.h>
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#include <gtk/gtk.h>
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#include "libgimpthumb/gimpthumb.h"
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#include "libgimpwidgets/gimpwidgets.h"
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#include "actions-types.h"
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#include "core/gimp.h"
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#include "core/gimpcontainer.h"
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#include "core/gimpcontext.h"
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#include "core/gimpimagefile.h"
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#include "file/file-open.h"
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#include "file/file-utils.h"
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#include "widgets/gimpcontainerview.h"
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#include "widgets/gimpdocumentview.h"
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#include "display/gimpdisplay.h"
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#include "display/gimpdisplay-foreach.h"
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#include "documents-commands.h"
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#include "file-commands.h"
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#include "gimp-intl.h"
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/* local function prototypes */
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static void documents_open_image (GimpContext *context,
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GimpImagefile *imagefile);
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/* public functions */
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void
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documents_open_document_cmd_callback (GtkAction *action,
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gpointer data)
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{
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GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
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GimpContext *context;
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GimpContainer *container;
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GimpImagefile *imagefile;
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context = gimp_container_view_get_context (editor->view);
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container = gimp_container_view_get_container (editor->view);
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imagefile = gimp_context_get_imagefile (context);
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if (imagefile && gimp_container_have (container, GIMP_OBJECT (imagefile)))
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{
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documents_open_image (context, imagefile);
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}
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else
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{
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file_file_open_dialog (context->gimp, NULL, GTK_WIDGET (editor));
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}
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}
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typedef struct _RaiseClosure RaiseClosure;
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struct _RaiseClosure
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{
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const gchar *name;
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gboolean found;
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};
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static void
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documents_raise_display (gpointer data,
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gpointer user_data)
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{
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GimpDisplay *gdisp = (GimpDisplay *) data;
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RaiseClosure *closure = (RaiseClosure *) user_data;
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const gchar *uri;
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uri = gimp_object_get_name (GIMP_OBJECT (gdisp->gimage));
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if (uri && ! strcmp (closure->name, uri))
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{
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closure->found = TRUE;
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gtk_window_present (GTK_WINDOW (gdisp->shell));
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}
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}
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void
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documents_raise_or_open_document_cmd_callback (GtkAction *action,
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gpointer data)
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{
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GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
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GimpContext *context;
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GimpContainer *container;
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GimpImagefile *imagefile;
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context = gimp_container_view_get_context (editor->view);
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container = gimp_container_view_get_container (editor->view);
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imagefile = gimp_context_get_imagefile (context);
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if (imagefile && gimp_container_have (container, GIMP_OBJECT (imagefile)))
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{
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RaiseClosure closure;
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closure.name = gimp_object_get_name (GIMP_OBJECT (imagefile));
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closure.found = FALSE;
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gimp_container_foreach (context->gimp->displays,
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documents_raise_display,
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&closure);
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if (! closure.found)
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documents_open_image (context, imagefile);
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}
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}
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void
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documents_file_open_dialog_cmd_callback (GtkAction *action,
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gpointer data)
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{
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GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
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GimpContext *context;
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GimpContainer *container;
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GimpImagefile *imagefile;
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context = gimp_container_view_get_context (editor->view);
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container = gimp_container_view_get_container (editor->view);
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imagefile = gimp_context_get_imagefile (context);
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if (imagefile && gimp_container_have (container, GIMP_OBJECT (imagefile)))
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{
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file_file_open_dialog (context->gimp,
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gimp_object_get_name (GIMP_OBJECT (imagefile)),
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GTK_WIDGET (editor));
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}
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}
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void
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documents_remove_document_cmd_callback (GtkAction *action,
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gpointer data)
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{
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GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
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GimpContext *context;
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GimpContainer *container;
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GimpImagefile *imagefile;
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context = gimp_container_view_get_context (editor->view);
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container = gimp_container_view_get_container (editor->view);
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imagefile = gimp_context_get_imagefile (context);
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if (imagefile && gimp_container_have (container, GIMP_OBJECT (imagefile)))
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{
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gimp_container_remove (container, GIMP_OBJECT (imagefile));
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}
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}
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void
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documents_recreate_preview_cmd_callback (GtkAction *action,
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gpointer data)
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{
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GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
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GimpContext *context;
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GimpContainer *container;
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GimpImagefile *imagefile;
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context = gimp_container_view_get_context (editor->view);
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container = gimp_container_view_get_container (editor->view);
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imagefile = gimp_context_get_imagefile (context);
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if (imagefile && gimp_container_have (container, GIMP_OBJECT (imagefile)))
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{
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gint preview_size;
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preview_size = gimp_container_view_get_preview_size (editor->view, NULL);
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gimp_imagefile_create_thumbnail (imagefile, context, preview_size);
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}
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}
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void
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documents_reload_previews_cmd_callback (GtkAction *action,
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gpointer data)
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{
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GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
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GimpContainer *container;
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container = gimp_container_view_get_container (editor->view);
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gimp_container_foreach (container,
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(GFunc) gimp_imagefile_update,
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editor->view);
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}
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static void
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documents_delete_dangling_foreach (GimpImagefile *imagefile,
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GimpContainer *container)
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{
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if (gimp_thumbnail_peek_image (imagefile->thumbnail) ==
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GIMP_THUMB_STATE_NOT_FOUND)
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{
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gimp_container_remove (container, GIMP_OBJECT (imagefile));
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}
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}
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void
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documents_delete_dangling_documents_cmd_callback (GtkAction *action,
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gpointer data)
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{
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GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (data);
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GimpContainer *container;
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container = gimp_container_view_get_container (editor->view);
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gimp_container_foreach (container,
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(GFunc) documents_delete_dangling_foreach,
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container);
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}
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/* private functions */
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static void
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documents_open_image (GimpContext *context,
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GimpImagefile *imagefile)
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{
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const gchar *uri;
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GimpImage *gimage;
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GimpPDBStatusType status;
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GError *error = NULL;
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uri = gimp_object_get_name (GIMP_OBJECT (imagefile));
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gimage = file_open_with_display (context->gimp, context,
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uri, &status, &error);
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if (! gimage && status != GIMP_PDB_CANCEL)
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{
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gchar *filename;
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filename = file_utils_uri_to_utf8_filename (uri);
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g_message (_("Opening '%s' failed:\n\n%s"),
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filename, error->message);
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g_clear_error (&error);
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g_free (filename);
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}
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}
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