graphics/gimp
graphics/gimp
1
0
Fork 0
mirror of https://gitlab.gnome.org/GNOME/gimp synced 2024-10-22 04:22:29 +00:00
Code Issues Packages Projects Releases Wiki Activity
gimp/app/xcf/xcf.c
Sven Neumann a5809c4142 canonicalize PDB parameter names. 
2005-08-04  Sven Neumann  <sven@gimp.org>

	* app/xcf/xcf.c: canonicalize PDB parameter names.
2005-08-04 13:36:40 +00:00

362 lines
8.9 KiB
C
Raw Blame History

/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include <errno.h>
#include <stdlib.h>
#include <string.h>
#include <glib-object.h>
#include <glib/gstdio.h>
#include "libgimpbase/gimpbase.h"
#include "core/core-types.h"
#include "core/gimp.h"
#include "core/gimpimage.h"
#include "pdb/procedural_db.h"
#include "plug-in/plug-ins.h"
#include "plug-in/plug-in-proc-def.h"
#include "xcf.h"
#include "xcf-private.h"
#include "xcf-load.h"
#include "xcf-read.h"
#include "xcf-save.h"
#include "gimp-intl.h"
typedef GimpImage * GimpXcfLoaderFunc (Gimp *gimp,
XcfInfo *info);
static Argument * xcf_load_invoker (Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
Argument *args);
static Argument * xcf_save_invoker (Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
Argument *args);
static ProcArg xcf_load_args[] =
{
{ GIMP_PDB_INT32,
"dummy-param",
"dummy parameter" },
{ GIMP_PDB_STRING,
"filename",
"The name of the file to load, in the on-disk character set and encoding" },
{ GIMP_PDB_STRING,
"raw-filename",
"The basename of the file, in UTF-8" }
};
static ProcArg xcf_load_return_vals[] =
{
{ GIMP_PDB_IMAGE,
"image",
"Output image" }
};
static PlugInProcDef xcf_plug_in_load_proc =
{
"gimp-xcf-load",
N_("GIMP XCF image"),
NULL,
GIMP_ICON_TYPE_STOCK_ID,
-1,
"gimp-wilber",
NULL, /* ignored for load */
0, /* ignored for load */
0,
FALSE,
{
"gimp-xcf-load",
"gimp-xcf-load",
"loads file saved in the .xcf file format",
"The xcf file format has been designed specifically for loading and "
"saving tiled and layered images in the GIMP. This procedure will load "
"the specified file.",
"Spencer Kimball & Peter Mattis",
"Spencer Kimball & Peter Mattis",
"1995-1996",
NULL,
GIMP_INTERNAL,
3,
xcf_load_args,
1,
xcf_load_return_vals,
{ { xcf_load_invoker } },
},
TRUE,
"xcf",
"",
"0,string,gimp\\040xcf\\040",
"image/x-xcf",
NULL, /* fill me in at runtime */
NULL, /* fill me in at runtime */
NULL /* fill me in at runtime */
};
static ProcArg xcf_save_args[] =
{
{ GIMP_PDB_INT32,
"dummy-param",
"dummy parameter" },
{ GIMP_PDB_IMAGE,
"image",
"Input image" },
{ GIMP_PDB_DRAWABLE,
"drawable",
"Active drawable of input image" },
{ GIMP_PDB_STRING,
"filename",
"The name of the file to save the image in, in the on-disk character set and encoding" },
{ GIMP_PDB_STRING,
"raw_filename",
"The basename of the file, in UTF-8" }
};
static PlugInProcDef xcf_plug_in_save_proc =
{
"gimp-xcf-save",
N_("GIMP XCF image"),
NULL,
GIMP_ICON_TYPE_STOCK_ID,
-1,
"gimp-wilber",
"RGB*, GRAY*, INDEXED*",
0, /* fill me in at runtime */
0,
FALSE,
{
"gimp-xcf-save",
"gimp-xcf-save",
"saves file in the .xcf file format",
"The xcf file format has been designed specifically for loading and "
"saving tiled and layered images in the GIMP. This procedure will save "
"the specified image in the xcf file format.",
"Spencer Kimball & Peter Mattis",
"Spencer Kimball & Peter Mattis",
"1995-1996",
NULL,
GIMP_INTERNAL,
5,
xcf_save_args,
0,
NULL,
{ { xcf_save_invoker } },
},
TRUE,
"xcf",
"",
NULL,
"image/x-xcf",
NULL, /* fill me in at runtime */
NULL, /* fill me in at runtime */
NULL /* fill me in at runtime */
};
static GimpXcfLoaderFunc *xcf_loaders[] =
{
xcf_load_image, /* version 0 */
xcf_load_image, /* version 1 */
xcf_load_image /* version 2 */
};
void
xcf_init (Gimp *gimp)
{
g_return_if_fail (GIMP_IS_GIMP (gimp));
/* So this is sort of a hack, but its better than it was before. To
* do this right there would be a file load-save handler type and
* the whole interface would change but there isn't, and currently
* the plug-in structure contains all the load-save info, so it
* makes sense to use that for the XCF load/save handlers, even
* though they are internal. The only thing it requires is using a
* PlugInProcDef struct. -josh
*/
procedural_db_register (gimp, &xcf_plug_in_save_proc.db_info);
xcf_plug_in_save_proc.image_types_val =
plug_ins_image_types_parse (xcf_plug_in_save_proc.image_types);
plug_ins_add_internal (gimp, &xcf_plug_in_save_proc);
procedural_db_register (gimp, &xcf_plug_in_load_proc.db_info);
xcf_plug_in_load_proc.image_types_val =
plug_ins_image_types_parse (xcf_plug_in_load_proc.image_types);
plug_ins_add_internal (gimp, &xcf_plug_in_load_proc);
}
void
xcf_exit (Gimp *gimp)
{
g_return_if_fail (GIMP_IS_GIMP (gimp));
}
static Argument*
xcf_load_invoker (Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
Argument *args)
{
XcfInfo info;
Argument *return_args;
GimpImage *gimage = NULL;
const gchar *filename;
gboolean success = FALSE;
gchar id[14];
gimp_set_busy (gimp);
filename = args[1].value.pdb_pointer;
info.fp = g_fopen (filename, "rb");
if (info.fp)
{
info.cp = 0;
info.filename = filename;
info.tattoo_state = 0;
info.active_layer = NULL;
info.active_channel = NULL;
info.floating_sel_drawable = NULL;
info.floating_sel = NULL;
info.floating_sel_offset = 0;
info.swap_num = 0;
info.ref_count = NULL;
info.compression = COMPRESS_NONE;
success = TRUE;
info.cp += xcf_read_int8 (info.fp, (guint8*) id, 14);
if (strncmp (id, "gimp xcf ", 9) != 0)
{
success = FALSE;
}
else if (strcmp (id+9, "file") == 0)
{
info.file_version = 0;
}
else if (id[9] == 'v')
{
info.file_version = atoi (id + 10);
}
else
{
success = FALSE;
}
if (success)
{
if (info.file_version < G_N_ELEMENTS (xcf_loaders))
{
gimage = (*(xcf_loaders[info.file_version])) (gimp, &info);
if (! gimage)
success = FALSE;
}
else
{
g_message (_("XCF error: unsupported XCF file version %d "
"encountered"), info.file_version);
success = FALSE;
}
}
fclose (info.fp);
}
else
g_message (_("Could not open '%s' for reading: %s"),
gimp_filename_to_utf8 (filename), g_strerror (errno));
return_args = procedural_db_return_args (&xcf_plug_in_load_proc.db_info,
success);
if (success)
return_args[1].value.pdb_int = gimp_image_get_ID (gimage);
gimp_unset_busy (gimp);
return return_args;
}
static Argument *
xcf_save_invoker (Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
Argument *args)
{
XcfInfo info;
Argument *return_args;
GimpImage *gimage;
const gchar *filename;
gboolean success = FALSE;
gimp_set_busy (gimp);
gimage = gimp_image_get_by_ID (gimp, args[1].value.pdb_int);
filename = args[3].value.pdb_pointer;
info.fp = g_fopen (filename, "wb");
if (info.fp)
{
info.cp = 0;
info.filename = filename;
info.active_layer = NULL;
info.active_channel = NULL;
info.floating_sel_drawable = NULL;
info.floating_sel = NULL;
info.floating_sel_offset = 0;
info.swap_num = 0;
info.ref_count = NULL;
info.compression = COMPRESS_RLE;
xcf_save_choose_format (&info, gimage);
success = xcf_save_image (&info, gimage);
if (fclose (info.fp) == EOF)
{
g_message (_("Error saving XCF file: %s"), g_strerror (errno));
success = FALSE;
}
}
else
g_message (_("Could not open '%s' for writing: %s"),
gimp_filename_to_utf8 (filename), g_strerror (errno));
return_args = procedural_db_return_args (&xcf_plug_in_save_proc.db_info,
success);
gimp_unset_busy (gimp);
return return_args;
}
Reference in a new issue View git blame Copy permalink