static GimpValueArray *
edit_paste_as_new_image_invoker (GimpProcedure *procedure,
Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
const GimpValueArray *args,
GError **error)
{
gboolean success = TRUE;
GimpValueArray *return_vals;
GimpImage *image = NULL;
GimpObject *paste = gimp_get_clipboard_object (gimp);
if (paste)
{
image = gimp_edit_paste_as_new_image (gimp, paste);
if (! image)
success = FALSE;
}
return_vals = gimp_procedure_get_return_values (procedure, success,
error ? *error : NULL);
if (success)
gimp_value_set_image (gimp_value_array_index (return_vals, 1), image);
return return_vals;
}
GimpValueArray *
procedure_commands_get_image_args (GimpProcedure *procedure,
GimpImage *image)
{
GimpValueArray *args;
gint n_args = 0;
args = gimp_procedure_get_arguments (procedure);
/* initialize the first argument */
g_value_set_int (gimp_value_array_index (args, n_args),
GIMP_RUN_INTERACTIVE);
n_args++;
if (gimp_value_array_length (args) > n_args &&
GIMP_IS_PARAM_SPEC_IMAGE_ID (procedure->args[n_args]))
{
if (image)
{
gimp_value_set_image (gimp_value_array_index (args, n_args), image);
n_args++;
}
else
{
g_warning ("Uh-oh, no active image for the plug-in!");
gimp_value_array_unref (args);
return NULL;
}
}
gimp_value_array_truncate (args, n_args);
return args;
}
static gint
plug_in_collect_display_args (GtkAction *action,
GimpDisplay *display,
GParamSpec **pspecs,
GimpValueArray *args,
gint n_args)
{
if (gimp_value_array_length (args) > n_args &&
GIMP_IS_PARAM_SPEC_DISPLAY_ID (pspecs[n_args]))
{
if (display)
{
gimp_value_set_display (gimp_value_array_index (args, n_args),
GIMP_OBJECT (display));
n_args++;
}
else
{
g_warning ("Uh-oh, no active display for the plug-in!");
return -1;
}
}
if (gimp_value_array_length (args) > n_args &&
GIMP_IS_PARAM_SPEC_IMAGE_ID (pspecs[n_args]))
{
GimpImage *image = display ? gimp_display_get_image (display) : NULL;
if (image)
{
gimp_value_set_image (gimp_value_array_index (args, n_args),
image);
n_args++;
if (gimp_value_array_length (args) > n_args &&
GIMP_IS_PARAM_SPEC_DRAWABLE_ID (pspecs[n_args]))
{
GimpDrawable *drawable = gimp_image_get_active_drawable (image);
if (drawable)
{
gimp_value_set_drawable (gimp_value_array_index (args, n_args),
drawable);
n_args++;
}
else
{
g_warning ("Uh-oh, no active drawable for the plug-in!");
return -1;
}
}
}
}
return n_args;
}
void
vectors_selection_to_vectors_cmd_callback (GtkAction *action,
gint value,
gpointer data)
{
GimpImage *image;
GtkWidget *widget;
GimpProcedure *procedure;
GimpValueArray *args;
GimpDisplay *display;
GError *error = NULL;
return_if_no_image (image, data);
return_if_no_widget (widget, data);
if (value)
procedure = gimp_pdb_lookup_procedure (image->gimp->pdb,
"plug-in-sel2path-advanced");
else
procedure = gimp_pdb_lookup_procedure (image->gimp->pdb,
"plug-in-sel2path");
if (! procedure)
{
gimp_message_literal (image->gimp,
G_OBJECT (widget), GIMP_MESSAGE_ERROR,
"Selection to path procedure lookup failed.");
return;
}
display = gimp_context_get_display (action_data_get_context (data));
args = gimp_procedure_get_arguments (procedure);
gimp_value_array_truncate (args, 2);
g_value_set_int (gimp_value_array_index (args, 0),
GIMP_RUN_INTERACTIVE);
gimp_value_set_image (gimp_value_array_index (args, 1),
image);
gimp_procedure_execute_async (procedure, image->gimp,
action_data_get_context (data),
GIMP_PROGRESS (display), args,
GIMP_OBJECT (display), &error);
gimp_value_array_unref (args);
if (error)
{
gimp_message_literal (image->gimp,
G_OBJECT (widget), GIMP_MESSAGE_ERROR,
error->message);
g_error_free (error);
}
}
static GimpValueArray *
edit_named_paste_as_new_image_invoker (GimpProcedure *procedure,
Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
const GimpValueArray *args,
GError **error)
{
gboolean success = TRUE;
GimpValueArray *return_vals;
const gchar *buffer_name;
GimpImage *image = NULL;
buffer_name = g_value_get_string (gimp_value_array_index (args, 0));
if (success)
{
GimpBuffer *buffer = gimp_pdb_get_buffer (gimp, buffer_name, error);
if (buffer)
{
image = gimp_edit_paste_as_new_image (gimp, GIMP_OBJECT (buffer));
if (! image)
success = FALSE;
}
else
success = FALSE;
}
return_vals = gimp_procedure_get_return_values (procedure, success,
error ? *error : NULL);
if (success)
gimp_value_set_image (gimp_value_array_index (return_vals, 1), image);
return return_vals;
}
static gint
plug_in_collect_item_args (GtkAction *action,
GimpImage *image,
GimpItem *item,
GParamSpec **pspecs,
GimpValueArray *args,
gint n_args)
{
if (gimp_value_array_length (args) > n_args &&
GIMP_IS_PARAM_SPEC_IMAGE_ID (pspecs[n_args]))
{
if (image)
{
gimp_value_set_image (gimp_value_array_index (args, n_args), image);
n_args++;
if (gimp_value_array_length (args) > n_args &&
GIMP_IS_PARAM_SPEC_ITEM_ID (pspecs[n_args]))
{
if (item &&
g_type_is_a (G_TYPE_FROM_INSTANCE (item),
GIMP_PARAM_SPEC_ITEM_ID (pspecs[n_args])->item_type))
{
gimp_value_set_item (gimp_value_array_index (args, n_args),
item);
n_args++;
}
else
{
g_warning ("Uh-oh, no active item for the plug-in!");
return -1;
}
}
}
}
return n_args;
}
static gint
plug_in_collect_image_args (GtkAction *action,
GimpImage *image,
GParamSpec **pspecs,
GimpValueArray *args,
gint n_args)
{
if (gimp_value_array_length (args) > n_args &&
GIMP_IS_PARAM_SPEC_IMAGE_ID (pspecs[n_args]))
{
if (image)
{
gimp_value_set_image (gimp_value_array_index (args, n_args), image);
n_args++;
}
else
{
g_warning ("Uh-oh, no active image for the plug-in!");
return -1;
}
}
return n_args;
}
static GimpValueArray *
xcf_load_invoker (GimpProcedure *procedure,
Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
const GimpValueArray *args,
GError **error)
{
XcfInfo info;
GimpValueArray *return_vals;
GimpImage *image = NULL;
const gchar *filename;
gboolean success = FALSE;
gchar id[14];
gimp_set_busy (gimp);
filename = g_value_get_string (gimp_value_array_index (args, 1));
info.fp = g_fopen (filename, "rb");
if (info.fp)
{
info.gimp = gimp;
info.progress = progress;
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;
if (progress)
{
gchar *name = g_filename_display_name (filename);
gchar *msg = g_strdup_printf (_("Opening '%s'"), name);
gimp_progress_start (progress, msg, FALSE);
g_free (msg);
g_free (name);
}
success = TRUE;
info.cp += xcf_read_int8 (info.fp, (guint8 *) id, 14);
if (! g_str_has_prefix (id, "gimp xcf "))
{
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 >= 0 &&
info.file_version < G_N_ELEMENTS (xcf_loaders))
{
image = (*(xcf_loaders[info.file_version])) (gimp, &info, error);
if (! image)
success = FALSE;
}
else
{
g_set_error (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
_("XCF error: unsupported XCF file version %d "
"encountered"), info.file_version);
success = FALSE;
}
}
fclose (info.fp);
if (progress)
gimp_progress_end (progress);
}
else
{
int save_errno = errno;
g_set_error (error, G_FILE_ERROR, g_file_error_from_errno (save_errno),
_("Could not open '%s' for reading: %s"),
gimp_filename_to_utf8 (filename), g_strerror (save_errno));
}
return_vals = gimp_procedure_get_return_values (procedure, success,
error ? *error : NULL);
if (success)
gimp_value_set_image (gimp_value_array_index (return_vals, 1), image);
gimp_unset_busy (gimp);
return return_vals;
}
static GimpValueArray *
xcf_load_invoker (GimpProcedure *procedure,
Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
const GimpValueArray *args,
GError **error)
{
XcfInfo info = { 0, };
GimpValueArray *return_vals;
GimpImage *image = NULL;
const gchar *uri;
gchar *filename;
GFile *file;
gboolean success = FALSE;
gchar id[14];
GError *my_error = NULL;
gimp_set_busy (gimp);
uri = g_value_get_string (gimp_value_array_index (args, 1));
#ifdef GIO_IS_FIXED
file = g_file_new_for_uri (uri);
#else
file = g_file_new_for_path (uri);
#endif
filename = g_file_get_parse_name (file);
info.input = G_INPUT_STREAM (g_file_read (file, NULL, &my_error));
if (info.input)
{
info.gimp = gimp;
info.seekable = G_SEEKABLE (info.input);
info.progress = progress;
info.filename = filename;
info.compression = COMPRESS_NONE;
if (progress)
{
gchar *name = g_filename_display_name (filename);
gchar *msg = g_strdup_printf (_("Opening '%s'"), name);
gimp_progress_start (progress, msg, FALSE);
g_free (msg);
g_free (name);
}
success = TRUE;
info.cp += xcf_read_int8 (info.input, (guint8 *) id, 14);
if (! g_str_has_prefix (id, "gimp xcf "))
{
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 >= 0 &&
info.file_version < G_N_ELEMENTS (xcf_loaders))
{
image = (*(xcf_loaders[info.file_version])) (gimp, &info, error);
if (! image)
success = FALSE;
}
else
{
g_set_error (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
_("XCF error: unsupported XCF file version %d "
"encountered"), info.file_version);
success = FALSE;
}
}
g_object_unref (info.input);
if (progress)
gimp_progress_end (progress);
}
else
{
g_propagate_prefixed_error (error, my_error,
_("Could not open '%s' for reading: "),
filename);
}
g_free (filename);
g_object_unref (file);
return_vals = gimp_procedure_get_return_values (procedure, success,
error ? *error : NULL);
if (success)
gimp_value_set_image (gimp_value_array_index (return_vals, 1), image);
gimp_unset_busy (gimp);
return return_vals;
}
GimpValueArray *
procedure_commands_get_display_args (GimpProcedure *procedure,
GimpDisplay *display)
{
GimpValueArray *args;
gint n_args = 0;
args = gimp_procedure_get_arguments (procedure);
/* initialize the first argument */
g_value_set_int (gimp_value_array_index (args, n_args),
GIMP_RUN_INTERACTIVE);
n_args++;
if (gimp_value_array_length (args) > n_args &&
GIMP_IS_PARAM_SPEC_DISPLAY_ID (procedure->args[n_args]))
{
if (display)
{
gimp_value_set_display (gimp_value_array_index (args, n_args),
GIMP_OBJECT (display));
n_args++;
}
else
{
g_warning ("Uh-oh, no active display for the plug-in!");
gimp_value_array_unref (args);
return NULL;
}
}
if (gimp_value_array_length (args) > n_args &&
GIMP_IS_PARAM_SPEC_IMAGE_ID (procedure->args[n_args]))
{
GimpImage *image = display ? gimp_display_get_image (display) : NULL;
if (image)
{
gimp_value_set_image (gimp_value_array_index (args, n_args),
image);
n_args++;
if (gimp_value_array_length (args) > n_args &&
GIMP_IS_PARAM_SPEC_DRAWABLE_ID (procedure->args[n_args]))
{
GimpDrawable *drawable = gimp_image_get_active_drawable (image);
if (drawable)
{
gimp_value_set_drawable (gimp_value_array_index (args, n_args),
drawable);
n_args++;
}
else
{
g_warning ("Uh-oh, no active drawable for the plug-in!");
gimp_value_array_unref (args);
return NULL;
}
}
}
}
gimp_value_array_truncate (args, n_args);
return args;
}
