795 lines
32 KiB
C
795 lines
32 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis
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*
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* GIMP Plug-in for Windows Icon files.
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* Copyright (C) 2002 Christian Kreibich <christian@whoop.org>.
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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 <stdlib.h>
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#include <string.h>
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#include <glib/gstdio.h>
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#include <libgimp/gimp.h>
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#include <libgimp/gimpui.h>
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/* #define ICO_DBG */
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#include "ico.h"
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#include "ico-load.h"
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#include "ico-export.h"
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#include "libgimp/stdplugins-intl.h"
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#define LOAD_PROC "file-ico-load"
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#define LOAD_CUR_PROC "file-cur-load"
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#define LOAD_ANI_PROC "file-ani-load"
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#define LOAD_THUMB_PROC "file-ico-load-thumb"
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#define LOAD_ANI_THUMB_PROC "file-ani-load-thumb"
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#define EXPORT_PROC "file-ico-export"
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#define EXPORT_CUR_PROC "file-cur-export"
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#define EXPORT_ANI_PROC "file-ani-export"
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typedef struct _Ico Ico;
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typedef struct _IcoClass IcoClass;
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struct _Ico
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{
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GimpPlugIn parent_instance;
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};
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struct _IcoClass
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{
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GimpPlugInClass parent_class;
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};
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#define ICO_TYPE (ico_get_type ())
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#define ICO(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), ICO_TYPE, Ico))
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GType ico_get_type (void) G_GNUC_CONST;
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static GList * ico_query_procedures (GimpPlugIn *plug_in);
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static GimpProcedure * ico_create_procedure (GimpPlugIn *plug_in,
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const gchar *name);
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static GimpValueArray * ico_load (GimpProcedure *procedure,
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GimpRunMode run_mode,
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GFile *file,
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GimpMetadata *metadata,
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GimpMetadataLoadFlags *flags,
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GimpProcedureConfig *config,
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gpointer run_data);
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static GimpValueArray * ani_load (GimpProcedure *procedure,
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GimpRunMode run_mode,
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GFile *file,
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GimpMetadata *metadata,
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GimpMetadataLoadFlags *flags,
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GimpProcedureConfig *config,
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gpointer run_data);
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static GimpValueArray * ico_load_thumb (GimpProcedure *procedure,
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GFile *file,
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gint size,
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GimpProcedureConfig *config,
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gpointer run_data);
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static GimpValueArray * ani_load_thumb (GimpProcedure *procedure,
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GFile *file,
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gint size,
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GimpProcedureConfig *config,
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gpointer run_data);
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static GimpValueArray * ico_export (GimpProcedure *procedure,
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GimpRunMode run_mode,
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GimpImage *image,
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GFile *file,
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GimpExportOptions *options,
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GimpMetadata *metadata,
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GimpProcedureConfig *config,
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gpointer run_data);
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static GimpValueArray * cur_export (GimpProcedure *procedure,
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GimpRunMode run_mode,
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GimpImage *image,
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GFile *file,
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GimpExportOptions *options,
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GimpMetadata *metadata,
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GimpProcedureConfig *config,
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gpointer run_data);
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static GimpValueArray * ani_export (GimpProcedure *procedure,
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GimpRunMode run_mode,
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GimpImage *image,
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GFile *file,
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GimpExportOptions *options,
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GimpMetadata *metadata,
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GimpProcedureConfig *config,
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gpointer run_data);
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G_DEFINE_TYPE (Ico, ico, GIMP_TYPE_PLUG_IN)
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GIMP_MAIN (ICO_TYPE)
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DEFINE_STD_SET_I18N
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static void
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ico_class_init (IcoClass *klass)
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{
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GimpPlugInClass *plug_in_class = GIMP_PLUG_IN_CLASS (klass);
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plug_in_class->query_procedures = ico_query_procedures;
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plug_in_class->create_procedure = ico_create_procedure;
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plug_in_class->set_i18n = STD_SET_I18N;
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}
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static void
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ico_init (Ico *ico)
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{
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}
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static GList *
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ico_query_procedures (GimpPlugIn *plug_in)
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{
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GList *list = NULL;
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list = g_list_append (list, g_strdup (LOAD_THUMB_PROC));
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list = g_list_append (list, g_strdup (LOAD_ANI_THUMB_PROC));
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list = g_list_append (list, g_strdup (LOAD_PROC));
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list = g_list_append (list, g_strdup (LOAD_CUR_PROC));
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list = g_list_append (list, g_strdup (LOAD_ANI_PROC));
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list = g_list_append (list, g_strdup (EXPORT_PROC));
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list = g_list_append (list, g_strdup (EXPORT_CUR_PROC));
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list = g_list_append (list, g_strdup (EXPORT_ANI_PROC));
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return list;
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}
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static GimpProcedure *
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ico_create_procedure (GimpPlugIn *plug_in,
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const gchar *name)
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{
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GimpProcedure *procedure = NULL;
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if (! strcmp (name, LOAD_PROC))
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{
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procedure = gimp_load_procedure_new (plug_in, name,
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GIMP_PDB_PROC_TYPE_PLUGIN,
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ico_load, NULL, NULL);
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gimp_procedure_set_menu_label (procedure, _("Microsoft Windows icon"));
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gimp_procedure_set_icon_name (procedure, GIMP_ICON_BRUSH);
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gimp_procedure_set_documentation (procedure,
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"Loads files of Windows ICO file format",
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"Loads files of Windows ICO file format",
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name);
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gimp_procedure_set_attribution (procedure,
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"Christian Kreibich <christian@whoop.org>",
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"Christian Kreibich <christian@whoop.org>",
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"2002");
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gimp_file_procedure_set_mime_types (GIMP_FILE_PROCEDURE (procedure),
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"image/x-ico");
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gimp_file_procedure_set_extensions (GIMP_FILE_PROCEDURE (procedure),
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"ico");
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/* We do not set magics here, since that interferes with certain types
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of TGA images. */
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gimp_load_procedure_set_thumbnail_loader (GIMP_LOAD_PROCEDURE (procedure),
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LOAD_THUMB_PROC);
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}
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else if (! strcmp (name, LOAD_CUR_PROC))
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{
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procedure = gimp_load_procedure_new (plug_in, name,
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GIMP_PDB_PROC_TYPE_PLUGIN,
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ico_load, NULL, NULL);
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gimp_procedure_set_menu_label (procedure, _("Microsoft Windows cursor"));
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gimp_procedure_set_icon_name (procedure, GIMP_ICON_BRUSH);
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gimp_procedure_set_documentation (procedure,
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"Loads files of Windows CUR file format",
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"Loads files of Windows CUR file format",
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name);
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gimp_procedure_set_attribution (procedure,
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"Christian Kreibich <christian@whoop.org>, "
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"Nikc M.",
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"Christian Kreibich <christian@whoop.org>, "
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"Nikc M.",
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"2002-2022");
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gimp_file_procedure_set_mime_types (GIMP_FILE_PROCEDURE (procedure),
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"image/vnd.microsoft.icon");
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gimp_file_procedure_set_extensions (GIMP_FILE_PROCEDURE (procedure),
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"cur");
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/* We do not set magics here, since that interferes with certain types
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of TGA images. */
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gimp_load_procedure_set_thumbnail_loader (GIMP_LOAD_PROCEDURE (procedure),
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LOAD_THUMB_PROC);
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}
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else if (! strcmp (name, LOAD_ANI_PROC))
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{
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procedure = gimp_load_procedure_new (plug_in, name,
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GIMP_PDB_PROC_TYPE_PLUGIN,
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ani_load, NULL, NULL);
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gimp_procedure_set_menu_label (procedure, _("Microsoft Windows animated cursor"));
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gimp_procedure_set_icon_name (procedure, GIMP_ICON_BRUSH);
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gimp_procedure_set_documentation (procedure,
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_("Loads files of Windows ANI file format"),
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"Loads files of Windows ANI file format",
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name);
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gimp_procedure_set_attribution (procedure,
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"Christian Kreibich <christian@whoop.org>, "
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"James Huang, Alex S.",
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"Christian Kreibich <christian@whoop.org>, "
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"James Huang, Alex S.",
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"2007-2022");
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gimp_file_procedure_set_mime_types (GIMP_FILE_PROCEDURE (procedure),
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"application/x-navi-animation");
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gimp_file_procedure_set_extensions (GIMP_FILE_PROCEDURE (procedure),
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"ani");
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gimp_file_procedure_set_magics (GIMP_FILE_PROCEDURE (procedure),
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"8,string,ACON");
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gimp_load_procedure_set_thumbnail_loader (GIMP_LOAD_PROCEDURE (procedure),
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LOAD_ANI_THUMB_PROC);
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}
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else if (! strcmp (name, LOAD_THUMB_PROC))
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{
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procedure = gimp_thumbnail_procedure_new (plug_in, name,
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GIMP_PDB_PROC_TYPE_PLUGIN,
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ico_load_thumb, NULL, NULL);
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gimp_procedure_set_documentation (procedure,
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"Loads a preview from a Windows ICO or CUR files",
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"",
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name);
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gimp_procedure_set_attribution (procedure,
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"Dom Lachowicz, Sven Neumann",
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"Sven Neumann <sven@gimp.org>",
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"2005");
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}
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else if (! strcmp (name, LOAD_ANI_THUMB_PROC))
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{
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procedure = gimp_thumbnail_procedure_new (plug_in, name,
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GIMP_PDB_PROC_TYPE_PLUGIN,
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ani_load_thumb, NULL, NULL);
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gimp_procedure_set_documentation (procedure,
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_("Loads a preview from a Windows ANI files"),
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"",
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name);
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gimp_procedure_set_attribution (procedure,
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"Dom Lachowicz, Sven Neumann, James Huang, "
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"Alex S.",
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"Dom Lachowicz, "
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"Sven Neumann <sven@gimp.org>, "
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"James Huang, Alex S.",
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"2007-2022");
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}
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else if (! strcmp (name, EXPORT_PROC))
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{
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procedure = gimp_export_procedure_new (plug_in, name,
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GIMP_PDB_PROC_TYPE_PLUGIN,
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FALSE, ico_export, NULL, NULL);
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gimp_procedure_set_image_types (procedure, "*");
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gimp_procedure_set_menu_label (procedure, _("Microsoft Windows icon"));
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gimp_procedure_set_icon_name (procedure, GIMP_ICON_BRUSH);
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gimp_procedure_set_documentation (procedure,
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"Saves files in Windows ICO file format",
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"Saves files in Windows ICO file format",
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name);
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gimp_procedure_set_attribution (procedure,
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"Christian Kreibich <christian@whoop.org>",
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"Christian Kreibich <christian@whoop.org>",
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"2002");
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gimp_file_procedure_set_format_name (GIMP_FILE_PROCEDURE (procedure),
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"Microsoft Windows icon");
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gimp_file_procedure_set_mime_types (GIMP_FILE_PROCEDURE (procedure),
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"image/x-ico");
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gimp_file_procedure_set_extensions (GIMP_FILE_PROCEDURE (procedure),
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"ico");
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gimp_export_procedure_set_capabilities (GIMP_EXPORT_PROCEDURE (procedure),
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GIMP_EXPORT_CAN_HANDLE_RGB |
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GIMP_EXPORT_CAN_HANDLE_GRAY |
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GIMP_EXPORT_CAN_HANDLE_ALPHA |
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GIMP_EXPORT_CAN_HANDLE_INDEXED |
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GIMP_EXPORT_CAN_HANDLE_LAYERS,
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NULL, NULL, NULL);
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}
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else if (! strcmp (name, EXPORT_CUR_PROC))
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{
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procedure = gimp_export_procedure_new (plug_in, name,
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GIMP_PDB_PROC_TYPE_PLUGIN,
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FALSE, cur_export, NULL, NULL);
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gimp_procedure_set_image_types (procedure, "*");
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gimp_procedure_set_menu_label (procedure, _("Microsoft Windows cursor"));
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gimp_procedure_set_icon_name (procedure, GIMP_ICON_BRUSH);
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gimp_procedure_set_documentation (procedure,
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"Saves files in Windows CUR file format",
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"Saves files in Windows CUR file format",
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name);
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gimp_procedure_set_attribution (procedure,
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"Christian Kreibich <christian@whoop.org>, "
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"Nikc M.",
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"Christian Kreibich <christian@whoop.org>, "
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"Nikc M.",
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"2002-2022");
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gimp_file_procedure_set_format_name (GIMP_FILE_PROCEDURE (procedure),
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"Microsoft Windows cursor");
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gimp_file_procedure_set_mime_types (GIMP_FILE_PROCEDURE (procedure),
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"image/vnd.microsoft.icon");
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gimp_file_procedure_set_extensions (GIMP_FILE_PROCEDURE (procedure),
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"cur");
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gimp_export_procedure_set_capabilities (GIMP_EXPORT_PROCEDURE (procedure),
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GIMP_EXPORT_CAN_HANDLE_RGB |
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GIMP_EXPORT_CAN_HANDLE_GRAY |
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GIMP_EXPORT_CAN_HANDLE_ALPHA |
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GIMP_EXPORT_CAN_HANDLE_INDEXED |
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GIMP_EXPORT_CAN_HANDLE_LAYERS,
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NULL, NULL, NULL);
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gimp_procedure_add_int32_array_argument (procedure, "hot-spot-x",
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"Hot spot X",
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"X coordinates of hot spot (one per layer)",
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G_PARAM_READWRITE);
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gimp_procedure_add_int32_array_argument (procedure, "hot-spot-y",
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"Hot spot Y",
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"Y coordinates of hot spot (one per layer)",
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G_PARAM_READWRITE);
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}
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else if (! strcmp (name, EXPORT_ANI_PROC))
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{
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procedure = gimp_export_procedure_new (plug_in, name,
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GIMP_PDB_PROC_TYPE_PLUGIN,
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FALSE, ani_export, NULL, NULL);
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gimp_procedure_set_image_types (procedure, "*");
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gimp_procedure_set_menu_label (procedure, _("Microsoft Windows animated cursor"));
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gimp_procedure_set_icon_name (procedure, GIMP_ICON_BRUSH);
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gimp_procedure_set_documentation (procedure,
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_("Saves files in Windows ANI file format"),
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_("Saves files in Windows ANI file format"),
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name);
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gimp_procedure_set_attribution (procedure,
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"Christian Kreibich <christian@whoop.org>, "
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"James Huang, Alex S.",
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"Christian Kreibich <christian@whoop.org>, "
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"James Huang, Alex S.",
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"2007-2022");
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gimp_file_procedure_set_format_name (GIMP_FILE_PROCEDURE (procedure),
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"Microsoft Windows animated cursor");
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gimp_file_procedure_set_mime_types (GIMP_FILE_PROCEDURE (procedure),
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"application/x-navi-animation");
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gimp_file_procedure_set_extensions (GIMP_FILE_PROCEDURE (procedure),
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"ani");
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gimp_export_procedure_set_capabilities (GIMP_EXPORT_PROCEDURE (procedure),
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GIMP_EXPORT_CAN_HANDLE_RGB |
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GIMP_EXPORT_CAN_HANDLE_GRAY |
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GIMP_EXPORT_CAN_HANDLE_ALPHA |
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GIMP_EXPORT_CAN_HANDLE_INDEXED |
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GIMP_EXPORT_CAN_HANDLE_LAYERS,
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NULL, NULL, NULL);
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gimp_procedure_add_string_argument (procedure, "cursor-name",
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"Cursor Name",
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_("Cursor Name (Optional)"),
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NULL,
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G_PARAM_READWRITE);
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gimp_procedure_add_string_argument (procedure, "author-name",
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"Cursor Author",
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_("Cursor Author (Optional)"),
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NULL,
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G_PARAM_READWRITE);
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gimp_procedure_add_int_argument (procedure, "default-delay",
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"Default delay",
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"Default delay between frames "
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"in jiffies (1/60 of a second)",
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0, G_MAXINT, 8,
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G_PARAM_READWRITE);
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gimp_procedure_add_int32_array_argument (procedure, "hot-spot-x",
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"Hot spot X",
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"X coordinates of hot spot (one per layer)",
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G_PARAM_READWRITE);
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gimp_procedure_add_int32_array_argument (procedure, "hot-spot-y",
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"Hot spot Y",
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"Y coordinates of hot spot (one per layer)",
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G_PARAM_READWRITE);
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}
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return procedure;
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}
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|
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static GimpValueArray *
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ico_load (GimpProcedure *procedure,
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GimpRunMode run_mode,
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GFile *file,
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GimpMetadata *metadata,
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GimpMetadataLoadFlags *flags,
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GimpProcedureConfig *config,
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gpointer run_data)
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{
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GimpValueArray *return_vals;
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GimpImage *image;
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GError *error = NULL;
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gegl_init (NULL, NULL);
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image = ico_load_image (file, NULL, -1, &error);
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if (! image)
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return gimp_procedure_new_return_values (procedure,
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GIMP_PDB_EXECUTION_ERROR,
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error);
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return_vals = gimp_procedure_new_return_values (procedure,
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GIMP_PDB_SUCCESS,
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NULL);
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GIMP_VALUES_SET_IMAGE (return_vals, 1, image);
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return return_vals;
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}
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|
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static GimpValueArray *
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ani_load (GimpProcedure *procedure,
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GimpRunMode run_mode,
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GFile *file,
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GimpMetadata *metadata,
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GimpMetadataLoadFlags *flags,
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GimpProcedureConfig *config,
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gpointer run_data)
|
|
{
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GimpValueArray *return_vals;
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GimpImage *image;
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GError *error = NULL;
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gegl_init (NULL, NULL);
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image = ani_load_image (file, FALSE,
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NULL, NULL, &error);
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if (! image)
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return gimp_procedure_new_return_values (procedure,
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GIMP_PDB_EXECUTION_ERROR,
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error);
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return_vals = gimp_procedure_new_return_values (procedure,
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GIMP_PDB_SUCCESS,
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NULL);
|
|
|
|
GIMP_VALUES_SET_IMAGE (return_vals, 1, image);
|
|
|
|
return return_vals;
|
|
}
|
|
|
|
static GimpValueArray *
|
|
ico_load_thumb (GimpProcedure *procedure,
|
|
GFile *file,
|
|
gint size,
|
|
GimpProcedureConfig *config,
|
|
gpointer run_data)
|
|
{
|
|
GimpValueArray *return_vals;
|
|
gint width;
|
|
gint height;
|
|
GimpImage *image;
|
|
GError *error = NULL;
|
|
|
|
gegl_init (NULL, NULL);
|
|
|
|
width = size;
|
|
height = size;
|
|
|
|
image = ico_load_thumbnail_image (file,
|
|
&width, &height, 0, &error);
|
|
|
|
if (! image)
|
|
return gimp_procedure_new_return_values (procedure,
|
|
GIMP_PDB_EXECUTION_ERROR,
|
|
error);
|
|
|
|
return_vals = gimp_procedure_new_return_values (procedure,
|
|
GIMP_PDB_SUCCESS,
|
|
NULL);
|
|
|
|
GIMP_VALUES_SET_IMAGE (return_vals, 1, image);
|
|
GIMP_VALUES_SET_INT (return_vals, 2, width);
|
|
GIMP_VALUES_SET_INT (return_vals, 3, height);
|
|
|
|
gimp_value_array_truncate (return_vals, 4);
|
|
|
|
return return_vals;
|
|
}
|
|
|
|
static GimpValueArray *
|
|
ani_load_thumb (GimpProcedure *procedure,
|
|
GFile *file,
|
|
gint size,
|
|
GimpProcedureConfig *config,
|
|
gpointer run_data)
|
|
{
|
|
GimpValueArray *return_vals;
|
|
gint width;
|
|
gint height;
|
|
GimpImage *image;
|
|
GError *error = NULL;
|
|
|
|
gegl_init (NULL, NULL);
|
|
|
|
width = size;
|
|
height = size;
|
|
|
|
image = ani_load_image (file, TRUE,
|
|
&width, &height, &error);
|
|
|
|
if (! image)
|
|
return gimp_procedure_new_return_values (procedure,
|
|
GIMP_PDB_EXECUTION_ERROR,
|
|
error);
|
|
|
|
return_vals = gimp_procedure_new_return_values (procedure,
|
|
GIMP_PDB_SUCCESS,
|
|
NULL);
|
|
|
|
GIMP_VALUES_SET_IMAGE (return_vals, 1, image);
|
|
GIMP_VALUES_SET_INT (return_vals, 2, width);
|
|
GIMP_VALUES_SET_INT (return_vals, 3, height);
|
|
|
|
gimp_value_array_truncate (return_vals, 4);
|
|
|
|
return return_vals;
|
|
}
|
|
|
|
static GimpValueArray *
|
|
ico_export (GimpProcedure *procedure,
|
|
GimpRunMode run_mode,
|
|
GimpImage *image,
|
|
GFile *file,
|
|
GimpExportOptions *options,
|
|
GimpMetadata *metadata,
|
|
GimpProcedureConfig *config,
|
|
gpointer run_data)
|
|
{
|
|
GimpPDBStatusType status;
|
|
GimpExportReturn export = GIMP_EXPORT_IGNORE;
|
|
GError *error = NULL;
|
|
|
|
gegl_init (NULL, NULL);
|
|
|
|
export = gimp_export_options_get_image (options, &image);
|
|
status = ico_export_image (file, image, procedure, config, run_mode, &error);
|
|
|
|
if (export == GIMP_EXPORT_EXPORT)
|
|
gimp_image_delete (image);
|
|
|
|
return gimp_procedure_new_return_values (procedure, status, error);
|
|
}
|
|
|
|
static GimpValueArray *
|
|
cur_export (GimpProcedure *procedure,
|
|
GimpRunMode run_mode,
|
|
GimpImage *image,
|
|
GFile *file,
|
|
GimpExportOptions *options,
|
|
GimpMetadata *metadata,
|
|
GimpProcedureConfig *config,
|
|
gpointer run_data)
|
|
{
|
|
GimpPDBStatusType status;
|
|
GimpExportReturn export = GIMP_EXPORT_IGNORE;
|
|
GError *error = NULL;
|
|
GimpArray *x_array = NULL;
|
|
GimpArray *y_array = NULL;
|
|
const gint32 *hot_spot_x = NULL;
|
|
const gint32 *hot_spot_y = NULL;
|
|
gint32 *new_hot_spot_x = NULL;
|
|
gint32 *new_hot_spot_y = NULL;
|
|
gsize n_hot_spot_x = 0;
|
|
gsize n_hot_spot_y = 0;
|
|
|
|
gegl_init (NULL, NULL);
|
|
|
|
g_object_get (config,
|
|
"hot-spot-x", &x_array,
|
|
"hot-spot-y", &y_array,
|
|
NULL);
|
|
|
|
hot_spot_x = gimp_int32_array_get_values (x_array, &n_hot_spot_x);
|
|
hot_spot_y = gimp_int32_array_get_values (y_array, &n_hot_spot_y);
|
|
|
|
export = gimp_export_options_get_image (options, &image);
|
|
status = cur_export_image (file, image, procedure, config, run_mode,
|
|
&n_hot_spot_x, hot_spot_x, &new_hot_spot_x,
|
|
&n_hot_spot_y, hot_spot_y, &new_hot_spot_y,
|
|
&error);
|
|
|
|
if (status == GIMP_PDB_SUCCESS)
|
|
{
|
|
gimp_int32_array_set_values (x_array, new_hot_spot_x, n_hot_spot_x, FALSE);
|
|
gimp_int32_array_set_values (y_array, new_hot_spot_y, n_hot_spot_y, FALSE);
|
|
g_object_set (config,
|
|
"hot-spot-x", x_array,
|
|
"hot-spot-y", y_array,
|
|
NULL);
|
|
g_free (new_hot_spot_x);
|
|
g_free (new_hot_spot_y);
|
|
}
|
|
|
|
if (export == GIMP_EXPORT_EXPORT)
|
|
gimp_image_delete (image);
|
|
|
|
return gimp_procedure_new_return_values (procedure, status, error);
|
|
}
|
|
|
|
static GimpValueArray *
|
|
ani_export (GimpProcedure *procedure,
|
|
GimpRunMode run_mode,
|
|
GimpImage *image,
|
|
GFile *file,
|
|
GimpExportOptions *options,
|
|
GimpMetadata *metadata,
|
|
GimpProcedureConfig *config,
|
|
gpointer run_data)
|
|
{
|
|
GimpPDBStatusType status;
|
|
GimpExportReturn export = GIMP_EXPORT_IGNORE;
|
|
GError *error = NULL;
|
|
gchar *inam = NULL;
|
|
gchar *iart = NULL;
|
|
gint jif_rate = 0;
|
|
GimpArray *x_array = NULL;
|
|
GimpArray *y_array = NULL;
|
|
const gint32 *hot_spot_x = NULL;
|
|
const gint32 *hot_spot_y = NULL;
|
|
gint32 *new_hot_spot_x = NULL;
|
|
gint32 *new_hot_spot_y = NULL;
|
|
gsize n_hot_spot_x = 0;
|
|
gsize n_hot_spot_y = 0;
|
|
AniFileHeader header;
|
|
AniSaveInfo ani_info;
|
|
|
|
gegl_init (NULL, NULL);
|
|
|
|
g_object_get (config,
|
|
"cursor-name", &inam,
|
|
"author-name", &iart,
|
|
"default-delay", &jif_rate,
|
|
"hot-spot-x", &x_array,
|
|
"hot-spot-y", &y_array,
|
|
NULL);
|
|
|
|
/* Jiffies (1/60th of a second) used if rate chunk not present. */
|
|
header.jif_rate = jif_rate;
|
|
ani_info.inam = inam;
|
|
ani_info.iart = iart;
|
|
|
|
hot_spot_x = gimp_int32_array_get_values (x_array, &n_hot_spot_x);
|
|
hot_spot_y = gimp_int32_array_get_values (y_array, &n_hot_spot_y);
|
|
|
|
export = gimp_export_options_get_image (options, &image);
|
|
status = ani_export_image (file, image, procedure, config, run_mode,
|
|
&n_hot_spot_x, hot_spot_x, &new_hot_spot_x,
|
|
&n_hot_spot_y, hot_spot_y, &new_hot_spot_y,
|
|
&header, &ani_info, &error);
|
|
|
|
if (status == GIMP_PDB_SUCCESS)
|
|
{
|
|
gimp_int32_array_set_values (x_array, new_hot_spot_x, n_hot_spot_x, FALSE);
|
|
gimp_int32_array_set_values (y_array, new_hot_spot_y, n_hot_spot_y, FALSE);
|
|
g_object_set (config,
|
|
"cursor-name", NULL,
|
|
"author-name", NULL,
|
|
"default-delay", header.jif_rate,
|
|
"hot-spot-x", x_array,
|
|
"hot-spot-y", y_array,
|
|
NULL);
|
|
g_free (new_hot_spot_x);
|
|
g_free (new_hot_spot_y);
|
|
|
|
g_free (inam);
|
|
g_free (iart);
|
|
g_free (ani_info.inam);
|
|
g_free (ani_info.iart);
|
|
memset (&ani_info, 0, sizeof (AniSaveInfo));
|
|
}
|
|
|
|
if (export == GIMP_EXPORT_EXPORT)
|
|
gimp_image_delete (image);
|
|
|
|
return gimp_procedure_new_return_values (procedure, status, error);
|
|
}
|
|
|
|
gint
|
|
ico_rowstride (gint width,
|
|
gint bpp)
|
|
{
|
|
switch (bpp)
|
|
{
|
|
case 1:
|
|
if ((width % 32) == 0)
|
|
return width / 8;
|
|
else
|
|
return 4 * (width/32 + 1);
|
|
break;
|
|
|
|
case 4:
|
|
if ((width % 8) == 0)
|
|
return width / 2;
|
|
else
|
|
return 4 * (width/8 + 1);
|
|
break;
|
|
|
|
case 8:
|
|
if ((width % 4) == 0)
|
|
return width;
|
|
else
|
|
return 4 * (width/4 + 1);
|
|
break;
|
|
|
|
case 24:
|
|
if (((width*3) % 4) == 0)
|
|
return width * 3;
|
|
else
|
|
return 4 * (width*3/4+1);
|
|
|
|
case 32:
|
|
return width * 4;
|
|
|
|
default:
|
|
g_warning ("invalid bitrate: %d\n", bpp);
|
|
g_assert_not_reached ();
|
|
return width * (bpp/8);
|
|
}
|
|
}
|
|
|
|
guint8 *
|
|
ico_alloc_map (gint width,
|
|
gint height,
|
|
gint bpp,
|
|
gint *length)
|
|
{
|
|
gint len = 0;
|
|
guint8 *map = NULL;
|
|
|
|
len = ico_rowstride (width, bpp) * height;
|
|
|
|
*length = len;
|
|
map = g_new0 (guint8, len);
|
|
|
|
return map;
|
|
}
|