static GimpValueArray *
procedural_db_set_data_invoker (GimpProcedure *procedure,
Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
const GimpValueArray *args,
GError **error)
{
gboolean success = TRUE;
const gchar *identifier;
gint32 bytes;
const guint8 *data;
identifier = g_value_get_string (gimp_value_array_index (args, 0));
bytes = g_value_get_int (gimp_value_array_index (args, 1));
data = gimp_value_get_int8array (gimp_value_array_index (args, 2));
if (success)
{
gchar *canonical = gimp_canonicalize_identifier (identifier);
gimp_plug_in_manager_set_data (gimp->plug_in_manager,
canonical, bytes, data);
g_free (canonical);
}
return gimp_procedure_get_return_values (procedure, success,
error ? *error : NULL);
}
static GValueArray *
plugin_icon_register_invoker (GimpProcedure *procedure,
Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
const GValueArray *args,
GError **error)
{
gboolean success = TRUE;
const gchar *procedure_name;
gint32 icon_type;
gint32 icon_data_length;
const guint8 *icon_data;
procedure_name = g_value_get_string (&args->values[0]);
icon_type = g_value_get_enum (&args->values[1]);
icon_data_length = g_value_get_int (&args->values[2]);
icon_data = gimp_value_get_int8array (&args->values[3]);
if (success)
{
GimpPlugIn *plug_in = gimp->plug_in_manager->current_plug_in;
if (plug_in && plug_in->call_mode == GIMP_PLUG_IN_CALL_QUERY)
{
GimpPlugInProcedure *proc;
gchar *canonical;
canonical = gimp_canonicalize_identifier (procedure_name);
proc = gimp_plug_in_procedure_find (plug_in->plug_in_def->procedures,
canonical);
g_free (canonical);
if (proc)
gimp_plug_in_procedure_set_icon (proc, icon_type,
icon_data, icon_data_length);
else
success = FALSE;
}
else
{
success = FALSE;
}
}
return gimp_procedure_get_return_values (procedure, success,
error ? *error : NULL);
}
static GimpValueArray *
image_convert_color_profile_invoker (GimpProcedure *procedure,
Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
const GimpValueArray *args,
GError **error)
{
gboolean success = TRUE;
GimpImage *image;
gint32 num_bytes;
const guint8 *color_profile;
gint32 intent;
gboolean bpc;
image = gimp_value_get_image (gimp_value_array_index (args, 0), gimp);
num_bytes = g_value_get_int (gimp_value_array_index (args, 1));
color_profile = gimp_value_get_int8array (gimp_value_array_index (args, 2));
intent = g_value_get_enum (gimp_value_array_index (args, 3));
bpc = g_value_get_boolean (gimp_value_array_index (args, 4));
if (success)
{
if (color_profile)
{
GimpColorProfile *profile;
profile = gimp_color_profile_new_from_icc_profile (color_profile,
num_bytes,
error);
if (profile)
{
success = gimp_image_convert_color_profile (image, profile,
intent, bpc,
progress, error);
g_object_unref (profile);
}
else
success = FALSE;
}
else
success = FALSE;
}
return gimp_procedure_get_return_values (procedure, success,
error ? *error : NULL);
}
static GimpValueArray *
image_convert_set_dither_matrix_invoker (GimpProcedure *procedure,
Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
const GimpValueArray *args,
GError **error)
{
gboolean success = TRUE;
gint32 width;
gint32 height;
gint32 matrix_length;
const guint8 *matrix;
width = g_value_get_int (gimp_value_array_index (args, 0));
height = g_value_get_int (gimp_value_array_index (args, 1));
matrix_length = g_value_get_int (gimp_value_array_index (args, 2));
matrix = gimp_value_get_int8array (gimp_value_array_index (args, 3));
if (success)
{
if (width == 0 || height == 0 || matrix_length == width * height)
{
gimp_image_convert_type_set_dither_matrix (matrix, width, height);
}
else
{
g_set_error_literal (error, GIMP_PDB_ERROR,
GIMP_PDB_ERROR_INVALID_ARGUMENT,
"Dither matrix length must be width * height");
success = FALSE;
}
}
return gimp_procedure_get_return_values (procedure, success,
error ? *error : NULL);
}
GPParam *
plug_in_args_to_params (GimpValueArray *args,
gboolean full_copy)
{
GPParam *params;
gint length;
gint i;
g_return_val_if_fail (args != NULL, NULL);
params = g_new0 (GPParam, gimp_value_array_length (args));
length = gimp_value_array_length (args);
for (i = 0; i < length; i++)
{
GValue *value = gimp_value_array_index (args, i);
params[i].type =
gimp_pdb_compat_arg_type_from_gtype (G_VALUE_TYPE (value));
switch (params[i].type)
{
case GIMP_PDB_INT32:
if (G_VALUE_HOLDS_INT (value))
params[i].data.d_int32 = g_value_get_int (value);
else if (G_VALUE_HOLDS_UINT (value))
params[i].data.d_int32 = g_value_get_uint (value);
else if (G_VALUE_HOLDS_ENUM (value))
params[i].data.d_int32 = g_value_get_enum (value);
else if (G_VALUE_HOLDS_BOOLEAN (value))
params[i].data.d_int32 = g_value_get_boolean (value);
else
{
g_printerr ("%s: unhandled GIMP_PDB_INT32 type: %s\n",
G_STRFUNC, g_type_name (G_VALUE_TYPE (value)));
g_return_val_if_reached (params);
}
break;
case GIMP_PDB_INT16:
params[i].data.d_int16 = g_value_get_int (value);
break;
case GIMP_PDB_INT8:
params[i].data.d_int8 = g_value_get_uint (value);
break;
case GIMP_PDB_FLOAT:
params[i].data.d_float = g_value_get_double (value);
break;
case GIMP_PDB_STRING:
if (full_copy)
params[i].data.d_string = g_value_dup_string (value);
else
params[i].data.d_string = (gchar *) g_value_get_string (value);
break;
case GIMP_PDB_INT32ARRAY:
if (full_copy)
params[i].data.d_int32array = gimp_value_dup_int32array (value);
else
params[i].data.d_int32array = (gint32 *) gimp_value_get_int32array (value);
break;
case GIMP_PDB_INT16ARRAY:
if (full_copy)
params[i].data.d_int16array = gimp_value_dup_int16array (value);
else
params[i].data.d_int16array = (gint16 *) gimp_value_get_int16array (value);
break;
case GIMP_PDB_INT8ARRAY:
if (full_copy)
params[i].data.d_int8array = gimp_value_dup_int8array (value);
else
params[i].data.d_int8array = (guint8 *) gimp_value_get_int8array (value);
break;
case GIMP_PDB_FLOATARRAY:
if (full_copy)
params[i].data.d_floatarray = gimp_value_dup_floatarray (value);
else
params[i].data.d_floatarray = (gdouble *) gimp_value_get_floatarray (value);
break;
case GIMP_PDB_STRINGARRAY:
if (full_copy)
params[i].data.d_stringarray = gimp_value_dup_stringarray (value);
else
params[i].data.d_stringarray = (gchar **) gimp_value_get_stringarray (value);
break;
case GIMP_PDB_COLOR:
gimp_value_get_rgb (value, ¶ms[i].data.d_color);
break;
case GIMP_PDB_ITEM:
params[i].data.d_item = g_value_get_int (value);
break;
case GIMP_PDB_DISPLAY:
params[i].data.d_display = g_value_get_int (value);
break;
case GIMP_PDB_IMAGE:
params[i].data.d_image = g_value_get_int (value);
break;
case GIMP_PDB_LAYER:
params[i].data.d_layer = g_value_get_int (value);
break;
case GIMP_PDB_CHANNEL:
params[i].data.d_channel = g_value_get_int (value);
break;
case GIMP_PDB_DRAWABLE:
params[i].data.d_drawable = g_value_get_int (value);
break;
case GIMP_PDB_SELECTION:
params[i].data.d_selection = g_value_get_int (value);
break;
case GIMP_PDB_COLORARRAY:
if (full_copy)
params[i].data.d_colorarray = gimp_value_dup_colorarray (value);
else
params[i].data.d_colorarray = (GimpRGB *) gimp_value_get_colorarray (value);
break;
case GIMP_PDB_VECTORS:
params[i].data.d_vectors = g_value_get_int (value);
break;
case GIMP_PDB_PARASITE:
{
GimpParasite *parasite = (full_copy ?
g_value_dup_boxed (value) :
g_value_get_boxed (value));
if (parasite)
{
params[i].data.d_parasite.name = parasite->name;
params[i].data.d_parasite.flags = parasite->flags;
params[i].data.d_parasite.size = parasite->size;
params[i].data.d_parasite.data = parasite->data;
if (full_copy)
{
parasite->name = NULL;
parasite->flags = 0;
parasite->size = 0;
parasite->data = NULL;
gimp_parasite_free (parasite);
}
}
else
{
params[i].data.d_parasite.name = NULL;
params[i].data.d_parasite.flags = 0;
params[i].data.d_parasite.size = 0;
params[i].data.d_parasite.data = NULL;
}
}
break;
case GIMP_PDB_STATUS:
params[i].data.d_status = g_value_get_enum (value);
break;
case GIMP_PDB_END:
break;
}
}
return params;
}
