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Adding Key.ipo as access to ipo data both get and set

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This commit is contained in:
Johnny Matthews
2005-10-31 15:53:21 +00:00
parent 54659d4a7d
commit 15707394d1
2 changed files with 50 additions and 0 deletions
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47
source/blender/python/api2_2x/Key.c
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@@ -63,6 +63,7 @@ static PyObject *Key_repr( BPy_Key * self );
static PyObject *Key_getBlocks( PyObject * self );
static PyObject *Key_getType( PyObject * self );
static PyObject *Key_getIpo( PyObject * self );
static int Key_setIpo( PyObject * self, PyObject * args );
static PyObject *Key_getValue( PyObject * self );
static struct PyMethodDef Key_methods[] = {
@@ -76,6 +77,8 @@ static PyGetSetDef BPy_Key_getsetters[] = {
"Key Type",NULL},
{"value",(getter)Key_getValue, (setter)NULL,
"Key value",NULL},
{"ipo",(getter)Key_getIpo, (setter)Key_setIpo,
"ipo linked to key",NULL},
{NULL,NULL,NULL,NULL,NULL} /* Sentinel */
};
@@ -319,6 +322,50 @@ static PyObject *Key_getIpo( PyObject * self )
}
}
static int Key_setIpo( PyObject * self, PyObject * value )
{
Ipo *ipo = NULL;
Ipo *oldipo = (( BPy_Key * )self)->key->ipo;
ID *id;
/* if parameter is not None, check for valid Ipo */
if ( value != Py_None ) {
if ( !Ipo_CheckPyObject( value ) )
return EXPP_ReturnIntError( PyExc_RuntimeError,
"expected an Ipo object" );
ipo = Ipo_FromPyObject( value );
if( !ipo )
return EXPP_ReturnIntError( PyExc_RuntimeError,
"null ipo!" );
if( ipo->blocktype != ID_KE )
return EXPP_ReturnIntError( PyExc_TypeError,
"Ipo is not a key data Ipo" );
}
/* if already linked to Ipo, delete link */
if ( oldipo ) {
id = &oldipo->id;
if( id->us > 0 )
id->us--;
}
/* assign new Ipo and increment user count, or set to NULL if deleting */
(( BPy_Key * )self)->key->ipo = ipo;
if ( ipo ) {
id = &ipo->id;
id->us++;
}
return 0;
}
static PyObject *Key_getType( PyObject * self )
{
BPy_Key *k = ( BPy_Key * ) self;