/* * $Id$ * * ***** BEGIN GPL/BL DUAL LICENSE BLOCK ***** * * 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. The Blender * Foundation also sells licenses for use in proprietary software under * the Blender License. See http://www.blender.org/BL/ for information * about this. * * 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. * * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. * All rights reserved. * * This is a new part of Blender. * * Contributor(s): Joilnen Leite * Johnny Matthews * * ***** END GPL/BL DUAL LICENSE BLOCK ***** */ #include "Text3d.h" /*This must come first*/ #include "DNA_object_types.h" #include "MEM_guardedalloc.h" #include "BKE_curve.h" #include "BKE_library.h" #include "BKE_global.h" #include "BKE_main.h" #include "BIF_editfont.h" /* do_textedit() */ #include "Curve.h" #include "constant.h" #include "Font.h" #include "gen_utils.h" //no prototypes declared in header files - external linkage outside of python extern VFont *get_builtin_font(void); extern void freedisplist(struct ListBase *lb); extern VFont *give_vfontpointer(int); extern VFont *exist_vfont(char *str); extern VFont *load_vfont(char *name); extern int BLI_exist(char *name); /*****************************************************************************/ /* Python API function prototypes for the Text3D module. */ /*****************************************************************************/ static PyObject *M_Text3d_New( PyObject * self, PyObject * args ); static PyObject *M_Text3d_Get( PyObject * self, PyObject * args ); PyObject *M_Text3d_LoadFont (PyObject * self, PyObject * args ); /***************************************************************************** * Python callback function prototypes for the Text3D module. *****************************************************************************/ static PyObject *return_ModuleConstant( char *constant_name); static PyObject *generate_ModuleIntConstant(char *name, int value); /*****************************************************************************/ /* Python method structure definition for Blender.Text3d module: */ /*****************************************************************************/ struct PyMethodDef M_Text3d_methods[] = { {"New", ( PyCFunction ) M_Text3d_New, METH_VARARGS, NULL}, {"Get", ( PyCFunction ) M_Text3d_Get, METH_VARARGS, NULL}, {"LoadFont", ( PyCFunction ) M_Text3d_LoadFont, METH_VARARGS, NULL}, {NULL, NULL, 0, NULL} }; /*****************************************************************************/ /* Python Text3d_Type callback function prototypes: */ /*****************************************************************************/ /* int Text3dPrint (BPy_Text3d *msh, FILE *fp, int flags); */ static void Text3dDeAlloc( BPy_Text3d * self ); static int Text3dSetAttr( BPy_Text3d * self, char *name, PyObject * value ); static PyObject *Text3dGetAttr( BPy_Text3d * self, char *name ); static PyObject *Text3dRepr( BPy_Text3d * self ); /*****************************************************************************/ /* Python BPy_Text3d methods declarations: */ /*****************************************************************************/ /*PyObject *Text3d_getType(BPy_Text3d *self);*/ static PyObject *Text3d_getName( BPy_Text3d * self ); static PyObject *Text3d_setName( BPy_Text3d * self, PyObject * args ); static PyObject *Text3d_setText( BPy_Text3d * self, PyObject * args ); static PyObject *Text3d_getText( BPy_Text3d * self ); static PyObject *Text3d_getDrawMode( BPy_Text3d * self ); static PyObject *Text3d_setDrawMode( BPy_Text3d * self, PyObject * args ); static PyObject *Text3d_getUVorco( BPy_Text3d * self ); static PyObject *Text3d_setUVorco( BPy_Text3d * self, PyObject * args ); static PyObject *Text3d_getBevelAmount( BPy_Text3d * self ); static PyObject *Text3d_setBevelAmount( BPy_Text3d * self, PyObject * args ); static PyObject *Text3d_getDefaultResolution( BPy_Text3d * self ); static PyObject *Text3d_setDefaultResolution( BPy_Text3d * self, PyObject * args ); static PyObject *Text3d_getWidth( BPy_Text3d * self ); static PyObject *Text3d_setWidth( BPy_Text3d * self, PyObject * args ); static PyObject *Text3d_getExtrudeDepth( BPy_Text3d * self ); static PyObject *Text3d_setExtrudeDepth( BPy_Text3d * self, PyObject * args ); static PyObject *Text3d_getExtrudeBevelDepth( BPy_Text3d * self ); static PyObject *Text3d_setExtrudeBevelDepth( BPy_Text3d * self, PyObject * args ); static PyObject *Text3d_getShear( BPy_Text3d * self ); static PyObject *Text3d_setShear( BPy_Text3d * self, PyObject * args ); static PyObject *Text3d_getSize( BPy_Text3d * self ); static PyObject *Text3d_setSize( BPy_Text3d * self, PyObject * args ); static PyObject *Text3d_getLineSeparation( BPy_Text3d * self ); static PyObject *Text3d_setLineSeparation( BPy_Text3d * self, PyObject * args ); static PyObject *Text3d_getSpacing( BPy_Text3d * self ); static PyObject *Text3d_setSpacing( BPy_Text3d * self, PyObject * args ); static PyObject *Text3d_getXoffset( BPy_Text3d * self ); static PyObject *Text3d_setXoffset( BPy_Text3d * self, PyObject * args ); static PyObject *Text3d_getYoffset( BPy_Text3d * self ); static PyObject *Text3d_setYoffset( BPy_Text3d * self, PyObject * args ); static PyObject *Text3d_getAlignment( BPy_Text3d * self ); static PyObject *Text3d_setAlignment( BPy_Text3d * self, PyObject * args ); static PyObject *Text3d_getFont( BPy_Text3d * self ); static PyObject *Text3d_setFont( BPy_Text3d * self, PyObject * args ); /*****************************************************************************/ /* Python BPy_Text3d methods table: */ /*****************************************************************************/ char M_Text3D_doc[] = "The Blender Text3D module\n\n\ This module provides control over Text Curve objects in Blender.\n"; static PyMethodDef BPy_Text3d_methods[] = { {"getName", ( PyCFunction ) Text3d_getName, METH_NOARGS, "() - Return Text3d Data name"}, {"setName", ( PyCFunction ) Text3d_setName, METH_VARARGS, "() - Sets Text3d Data name"}, {"setText", ( PyCFunction ) Text3d_setText, METH_VARARGS, "() - Sets Text3d Data"}, {"getText", ( PyCFunction ) Text3d_getText, METH_NOARGS, "() - Gets Text3d Data"}, {"getDrawMode", ( PyCFunction ) Text3d_getDrawMode, METH_NOARGS, "() - Return the font drawing mode"}, {"setDrawMode", ( PyCFunction ) Text3d_setDrawMode, METH_VARARGS, "(int) - Set the font drawing mode"}, {"getUVorco", ( PyCFunction ) Text3d_getUVorco, METH_NOARGS, "() - Return wether UV coords are used for Texture mapping"}, {"setUVorco", ( PyCFunction ) Text3d_setUVorco, METH_VARARGS, "() - Set the font to use UV coords for Texture mapping"}, {"getBevelAmount", ( PyCFunction ) Text3d_getBevelAmount, METH_NOARGS, "() - Return bevel resolution"}, {"setBevelAmount", ( PyCFunction ) Text3d_setBevelAmount, METH_VARARGS, "() - Sets bevel resolution"}, {"getDefaultResolution", ( PyCFunction ) Text3d_getDefaultResolution, METH_NOARGS, "() - Return Default text resolution"}, {"setDefaultResolution", ( PyCFunction ) Text3d_setDefaultResolution, METH_VARARGS, "() - Sets Default text Resolution"}, {"getWidth", ( PyCFunction ) Text3d_getWidth, METH_NOARGS, "() - Return curve width"}, {"setWidth", ( PyCFunction ) Text3d_setWidth, METH_VARARGS, "(int) - Sets curve width"}, {"getExtrudeDepth", ( PyCFunction ) Text3d_getExtrudeDepth, METH_NOARGS, "() - Gets Text3d ExtrudeDepth"}, {"setExtrudeDepth", ( PyCFunction ) Text3d_setExtrudeDepth, METH_VARARGS, "() - Sets Text3d ExtrudeDepth"}, {"getExtrudeBevelDepth", ( PyCFunction ) Text3d_getExtrudeBevelDepth, METH_NOARGS, "() - Gets Text3d ExtrudeBevelDepth"}, {"setExtrudeBevelDepth", ( PyCFunction ) Text3d_setExtrudeBevelDepth, METH_VARARGS, "() - Sets Text3d ExtrudeBevelDepth"}, {"getShear", ( PyCFunction ) Text3d_getShear, METH_NOARGS, "() - Gets Text3d Shear Data"}, {"setShear", ( PyCFunction ) Text3d_setShear, METH_VARARGS, "() - Sets Text3d Shear Data"}, {"getSize", ( PyCFunction ) Text3d_getSize, METH_NOARGS, "() - Gets Text3d Size Data"}, {"setSize", ( PyCFunction ) Text3d_setSize, METH_VARARGS, "() - Sets Text3d Size Data"}, {"getLineSeparation", ( PyCFunction ) Text3d_getLineSeparation, METH_NOARGS, "() - Gets Text3d LineSeparation Data"}, {"setLineSeparation", ( PyCFunction ) Text3d_setLineSeparation, METH_VARARGS, "() - Sets Text3d LineSeparation Data"}, {"getSpacing", ( PyCFunction ) Text3d_getSpacing, METH_NOARGS, "() - Gets Text3d letter spacing"}, {"setSpacing", ( PyCFunction ) Text3d_setSpacing, METH_VARARGS, "() - Sets Text3d letter spacing"}, {"getXoffset", ( PyCFunction ) Text3d_getXoffset, METH_NOARGS, "() - Gets Text3d Xoffset Data"}, {"setXoffset", ( PyCFunction ) Text3d_setXoffset, METH_VARARGS, "() - Sets Text3d Xoffset Data"}, {"getYoffset", ( PyCFunction ) Text3d_getYoffset, METH_NOARGS, "() - Gets Text3d Yoffset Data"}, {"setYoffset", ( PyCFunction ) Text3d_setYoffset, METH_VARARGS, "() - Sets Text3d Yoffset Data"}, {"getAlignment", ( PyCFunction ) Text3d_getAlignment, METH_NOARGS, "() - Gets Text3d Alignment Data"}, {"setAlignment", ( PyCFunction ) Text3d_setAlignment, METH_VARARGS, "() - Sets Text3d Alignment Data"}, {"getFont", ( PyCFunction ) Text3d_getFont, METH_NOARGS, "() - Gets font list for Text3d"}, {"setFont", ( PyCFunction ) Text3d_setFont, METH_VARARGS, "() - Sets font for Text3d"}, {NULL, NULL, 0, NULL} }; /*****************************************************************************/ /* Python Text3d_Type structure definition: */ /*****************************************************************************/ PyTypeObject Text3d_Type = { PyObject_HEAD_INIT( NULL ) 0, /* ob_size */ "Text3d", /* tp_name */ sizeof( BPy_Text3d ), /* tp_basicsize */ 0, /* tp_itemsize */ /* methods */ ( destructor ) Text3dDeAlloc, /* tp_dealloc */ 0, /* tp_print */ ( getattrfunc ) Text3dGetAttr, /* tp_getattr */ ( setattrfunc ) Text3dSetAttr, /* tp_setattr */ 0, /* tp_compare */ ( reprfunc ) Text3dRepr, /* tp_repr */ 0, /* tp_as_number */ 0, /* tp_as_sequence */ 0, /* tp_as_mapping */ 0, /* tp_as_hash */ 0, 0, 0, 0, 0, 0, 0, /* tp_doc */ 0, 0, 0, 0, 0, 0, BPy_Text3d_methods, /* tp_methods */ 0, /* tp_members */ }; /* * Text3d_update( ) * method to update display list for a Curve. */ static PyObject *Text3d_update( BPy_Text3d * self ) { freedisplist( &self->curve->disp ); Py_RETURN_NONE; } /*****************************************************************************/ /* Function: M_Text3d_New */ /* Python equivalent: Blender.Text3d.New */ /*****************************************************************************/ PyObject *M_Text3d_New( PyObject * self, PyObject * args ) { char *name = NULL; BPy_Text3d *pytext3d; /* for Curve Data object wrapper in Python */ Text3d *bltext3d = 0; /* for actual Curve Data we create in Blender */ if( !PyArg_ParseTuple( args, "|s", &name ) ) return ( EXPP_ReturnPyObjError ( PyExc_AttributeError, "expected string argument or no argument" ) ); bltext3d = add_curve( OB_FONT ); /* first create the Curve Data in Blender */ bltext3d->vfont= get_builtin_font(); bltext3d->vfont->id.us++; bltext3d->str= MEM_mallocN(12, "str"); strcpy(bltext3d->str, "Text"); bltext3d->pos= 4; bltext3d->strinfo= MEM_callocN(12*sizeof(CharInfo), "strinfo"); bltext3d->totbox= bltext3d->actbox= 1; bltext3d->tb= MEM_callocN(MAXTEXTBOX*sizeof(TextBox), "textbox"); bltext3d->tb[0].w = bltext3d->tb[0].h = 0.0; if( bltext3d == NULL ) /* bail out if add_curve() failed */ return ( EXPP_ReturnPyObjError ( PyExc_RuntimeError, "couldn't create Curve Data in Blender" ) ); /* return user count to zero because add_curve() inc'd it */ bltext3d->id.us = 0; /* create python wrapper obj */ pytext3d = ( BPy_Text3d * ) PyObject_NEW( BPy_Text3d, &Text3d_Type ); if( pytext3d == NULL ) return ( EXPP_ReturnPyObjError ( PyExc_MemoryError, "couldn't create Curve Data object" ) ); pytext3d->curve = bltext3d; /* link Python curve wrapper to Blender Curve */ if( name ) rename_id( &bltext3d->id, name ); Text3d_update ( pytext3d ); return ( PyObject * ) pytext3d; } PyObject *M_Text3d_Get( PyObject * self, PyObject * args ) { char *name = NULL; Text3d *curv_iter; BPy_Text3d *wanted_curv; if( !PyArg_ParseTuple( args, "|s", &name ) ) /* expects nothing or a string */ return ( EXPP_ReturnPyObjError( PyExc_AttributeError, "expected string argument" ) ); if( name ) { /*a name has been given */ /* Use the name to search for the curve requested */ wanted_curv = NULL; curv_iter = G.main->curve.first; while( ( curv_iter ) && ( wanted_curv == NULL ) ) { if( strcmp( name, curv_iter->id.name + 2 ) == 0 ) { wanted_curv = ( BPy_Text3d * ) PyObject_NEW( BPy_Text3d, &Text3d_Type ); if( wanted_curv ) wanted_curv->curve = curv_iter; } curv_iter = curv_iter->id.next; } if( wanted_curv == NULL ) { /* Requested curve doesn't exist */ char error_msg[64]; PyOS_snprintf( error_msg, sizeof( error_msg ), "Curve \"%s\" not found", name ); return ( EXPP_ReturnPyObjError ( PyExc_NameError, error_msg ) ); } return ( PyObject * ) wanted_curv; } /* end of if(name) */ else { /* no name has been given; return a list of all curves by name. */ PyObject *curvlist; curv_iter = G.main->curve.first; curvlist = PyList_New( 0 ); if( curvlist == NULL ) return ( EXPP_ReturnPyObjError( PyExc_MemoryError, "couldn't create PyList" ) ); while( curv_iter && curv_iter->vfont ) { BPy_Text3d *found_text3d = ( BPy_Text3d * ) PyObject_NEW( BPy_Text3d, &Text3d_Type ); found_text3d->curve = curv_iter; PyList_Append( curvlist, ( PyObject * ) found_text3d ); curv_iter = curv_iter->id.next; } return ( curvlist ); } } static PyObject *generate_ModuleIntConstant(char *name, int value) { PyObject *constant = PyConstant_New(); PyConstant_Insert((BPy_constant*)constant, "value", PyInt_FromLong(value)); PyConstant_Insert((BPy_constant*)constant, "name", PyString_FromString(name)); Py_INCREF(constant); return constant; } PyObject *Text3d_Init( void ) { //module PyObject *submodule, *dict; //add module... Text3d_Type.ob_type = &PyType_Type; submodule = Py_InitModule3( "Blender.Text3d", M_Text3d_methods, M_Text3D_doc); //add constants to module... PyModule_AddObject( submodule, "LEFT", generate_ModuleIntConstant("Text3d.LEFT", CU_LEFT)); PyModule_AddObject( submodule, "MIDDLE", generate_ModuleIntConstant("Text3d.MIDDLE", CU_MIDDLE)); PyModule_AddObject( submodule, "RIGHT", generate_ModuleIntConstant("Text3d.RIGHT", CU_RIGHT)); PyModule_AddObject( submodule, "FLUSH", generate_ModuleIntConstant("Text3d.FLUSH", CU_FLUSH)); PyModule_AddObject( submodule, "DRAW3D", generate_ModuleIntConstant("Text3d.DRAW3D", CU_3D)); PyModule_AddObject( submodule, "DRAWFRONT", generate_ModuleIntConstant("Text3d.DRAWFRONT", CU_FRONT)); PyModule_AddObject( submodule, "DRAWBACK", generate_ModuleIntConstant("Text3d.DRAWBACK", CU_BACK)); PyModule_AddObject( submodule, "UVORCO", generate_ModuleIntConstant("Text3d.UVORCO", CU_UV_ORCO)); dict = PyModule_GetDict( submodule ); PyDict_SetItemString( dict, "Font", Font_Init( ) ); return ( submodule ); } static void Text3dDeAlloc( BPy_Text3d * self ) { PyObject_DEL( self ); } /*****************************************************************************/ /* Function: Text3dGetAttr */ /* Description: This is a callback function for the BPy_Text3d type. It is */ /* the function that accesses BPy_Text3d "member variables" and */ /* methods. */ /*****************************************************************************/ static PyObject *Text3dGetAttr( BPy_Text3d * self, char *name ) { return Py_FindMethod( BPy_Text3d_methods, ( PyObject * ) self, name ); } /***************************************************************************** * Function: Text3dSetAttr * Description: Callback function for the BPy_Effect type to * sets Text3d Data attributes (member variables). * ****************************************************************************/ static int Text3dSetAttr( BPy_Text3d * self, char *name, PyObject * value ) { return 0; /* normal exit */ } /**************************************************************************** * Function: Text3dRepr * Description: Callback function for the BPy_Text3d type to It * build a meaninful string to represent Text3d objects. * ***************************************************************************/ static PyObject *Text3dRepr( BPy_Text3d * self ) { /* skip over CU in idname. CUTEXT */ return PyString_FromFormat( "[Text3d \"%s\"]", self->curve->id.name + 2 ); } int Text3d_CheckPyObject( PyObject * py_obj ) { return ( py_obj->ob_type == &Text3d_Type ); } struct Text3d *Text3d_FromPyObject( PyObject * py_obj ) { BPy_Text3d *blen_obj; blen_obj = ( BPy_Text3d * ) py_obj; return ((struct Text3d*) blen_obj->curve ); } static PyObject *return_ModuleConstant( char *constant_name){ PyObject *module = NULL, *dict = NULL, *constant = NULL;; module = PyImport_AddModule("Blender.Text3d"); if(!module){ //null = error returning module return ( EXPP_ReturnPyObjError( PyExc_RuntimeError, "error encountered with returning module constant..." ) ); } dict = PyModule_GetDict(module); //never fails constant = PyDict_GetItemString(dict, constant_name); if(!constant){ //null = key not found return ( EXPP_ReturnPyObjError( PyExc_RuntimeError, "error encountered with returning module constant..." ) ); } return EXPP_incr_ret( constant ); } static PyObject *Text3d_getName( BPy_Text3d * self ) { return Curve_getName( (BPy_Curve*)self ); } static PyObject *Text3d_setName( BPy_Text3d * self, PyObject * args ) { return Curve_setName( (BPy_Curve*)self,args ); } static PyObject *Text3d_setText( BPy_Text3d * self, PyObject * args ) { char *text; if( !PyArg_ParseTuple( args, "s", &text ) ) return EXPP_ReturnPyObjError( PyExc_AttributeError, "expected string argument" ); /* * If the text is currently being edited, then we have to put the * text into the edit buffer. */ if( G.obedit && G.obedit->data == self->curve ) { short qual = G.qual; G.qual = 0; /* save key qualifier, then clear it */ self->curve->pos = self->curve->len = 0; while ( *text ) do_textedit( 0, 0, *text++ ); G.qual = qual; } else { short len = (short)strlen(text); MEM_freeN( self->curve->str ); self->curve->str = MEM_callocN( len+sizeof(wchar_t), "str" ); strcpy( self->curve->str, text ); self->curve->pos = len; self->curve->len = len; if( self->curve->strinfo ) MEM_freeN( self->curve->strinfo ); /* don't know why this is +4, just duplicating load_editText() */ self->curve->strinfo = MEM_callocN( (len+4) *sizeof(CharInfo), "strinfo"); } Py_RETURN_NONE; } static PyObject *Text3d_getText( BPy_Text3d * self ) { if( self->curve->str ) return PyString_FromString( self->curve->str ); Py_RETURN_NONE; } static PyObject* Text3d_getDrawMode(BPy_Text3d* self) { PyObject *tuple = NULL; int size = 0, pos = 0; //get the tuple size if(self->curve->flag & CU_3D) size++; if (self->curve->flag & CU_FRONT) size++; if (self->curve->flag & CU_BACK) size++; //generate tuple tuple = PyTuple_New(size); //load tuple if(self->curve->flag & CU_3D){ PyTuple_SET_ITEM( tuple, pos, return_ModuleConstant("DRAW3D")); pos++; } if (self->curve->flag & CU_FRONT){ PyTuple_SET_ITEM( tuple, pos, return_ModuleConstant("DRAWFRONT")); pos++; } if (self->curve->flag & CU_BACK){ PyTuple_SET_ITEM( tuple, pos, return_ModuleConstant("DRAWBACK")); pos++; } return tuple; } static PyObject* Text3d_setDrawMode(BPy_Text3d* self,PyObject* args) { PyObject *listObject = NULL; int size, i; short temp; size = PySequence_Length(args); if ( size == 1 ) { listObject = PySequence_GetItem(args, 0); if ( PySequence_Check(listObject) ) { size = PySequence_Length(listObject); }else{ //not a sequence but maybe a single constant Py_INCREF(args); listObject = args; } } else { //a list of objects (non-sequence) Py_INCREF(args); listObject = args; } if ( size > 3 || size < 1 ) { //bad number of arguments return ( EXPP_ReturnPyObjError( PyExc_AttributeError, "too many parameters - expects 1 - 3 constants" ) ); } //clear bits temp = self->curve->flag; //in case of failure if(self->curve->flag & CU_3D) self->curve->flag &= ~CU_3D; if(self->curve->flag & CU_FRONT) self->curve->flag &= ~CU_FRONT; if(self->curve->flag & CU_BACK) self->curve->flag &= ~CU_BACK; //parse and set bits for (i = 0; i < size; i++) { PyObject *v; int value; v = PySequence_GetItem(listObject, i); if (v == NULL) { //unable to return item - null = failure Py_DECREF(listObject); self->curve->flag = temp; return ( EXPP_ReturnPyObjError( PyExc_AttributeError, "unable to parse list" ) ); } if( !BPy_Constant_Check(v)){ Py_DECREF(listObject); Py_DECREF(v); self->curve->flag = temp; return ( EXPP_ReturnPyObjError( PyExc_AttributeError, "bad argument types - expects module constants" ) ); } value = PyInt_AS_LONG(PyDict_GetItemString( ((BPy_constant*)v)->dict, "value")); self->curve->flag |= (short)value; Py_DECREF(v); } Py_DECREF(listObject); Py_RETURN_NONE; } static PyObject* Text3d_getUVorco(BPy_Text3d* self) { if(self->curve->flag & CU_UV_ORCO) return EXPP_incr_ret_True(); else return EXPP_incr_ret_False(); } static PyObject* Text3d_setUVorco(BPy_Text3d* self,PyObject* args) { int flag; if( !PyArg_ParseTuple( args, "i", &flag ) ) return EXPP_ReturnPyObjError( PyExc_AttributeError, "expected TRUE or FALSE (1 or 0)" ); if( flag < 0 || flag > 1 ) return EXPP_ReturnPyObjError( PyExc_AttributeError, "expected TRUE or FALSE (1 or 0)" ); if( flag ) self->curve->flag |= CU_UV_ORCO; else self->curve->flag &= ~CU_UV_ORCO; Py_RETURN_NONE; } static PyObject* Text3d_getBevelAmount(BPy_Text3d* self) { return Curve_getBevresol((BPy_Curve*)self); } static PyObject* Text3d_setBevelAmount(BPy_Text3d* self,PyObject* args) { return Curve_setBevresol((BPy_Curve*)self,args); } static PyObject *Text3d_getDefaultResolution( BPy_Text3d * self ) { return Curve_getResolu( (BPy_Curve*)self ); } static PyObject *Text3d_setDefaultResolution( BPy_Text3d * self, PyObject * args ) { return Curve_setResolu( (BPy_Curve*)self,args ); } static PyObject *Text3d_getWidth( BPy_Text3d * self ) { return Curve_getWidth( (BPy_Curve*)self ); } static PyObject *Text3d_setWidth( BPy_Text3d * self, PyObject * args ) { return Curve_setWidth( (BPy_Curve*)self,args ); } static PyObject *Text3d_getExtrudeDepth( BPy_Text3d * self ) { return Curve_getExt1( (BPy_Curve*)self ); } static PyObject *Text3d_setExtrudeDepth( BPy_Text3d * self, PyObject * args ) { return Curve_setExt1( (BPy_Curve*)self,args ); } static PyObject *Text3d_getExtrudeBevelDepth( BPy_Text3d * self ) { return Curve_getExt2( (BPy_Curve*)self ); } static PyObject *Text3d_setExtrudeBevelDepth( BPy_Text3d * self, PyObject * args ) { return Curve_setExt2( (BPy_Curve*)self,args ); } static PyObject *Text3d_getShear( BPy_Text3d * self ) { PyObject *attr = PyFloat_FromDouble( (double) self->curve->shear ); if( attr ) return attr; return ( EXPP_ReturnPyObjError( PyExc_RuntimeError, "couldn't get Curve.shear attribute" ) ); } static PyObject *Text3d_setShear( BPy_Text3d * self, PyObject * args ) { float value; if( !PyArg_ParseTuple( args, "f", &value ) ) return ( EXPP_ReturnPyObjError( PyExc_AttributeError, "expected float argument" ) ); if(value > 1.0f || value < -1.0f) return ( EXPP_ReturnPyObjError( PyExc_AttributeError, "acceptable values are between 1.0 and -1.0" ) ); self->curve->shear = value; Py_RETURN_NONE; } static PyObject *Text3d_getSize( BPy_Text3d * self ) { PyObject *attr = PyFloat_FromDouble( (double) self->curve->fsize ); if( attr ) return attr; return ( EXPP_ReturnPyObjError( PyExc_RuntimeError, "couldn't get Curve.fsize attribute" ) ); } static PyObject *Text3d_setSize( BPy_Text3d * self, PyObject * args ) { float value; if( !PyArg_ParseTuple( args, "f", &value ) ) return ( EXPP_ReturnPyObjError( PyExc_AttributeError, "expected float argument" ) ); if(value > 10.0f || value < 0.1f) return ( EXPP_ReturnPyObjError( PyExc_AttributeError, "acceptable values are between 10.0 and 0.1" ) ); self->curve->fsize = value; Py_RETURN_NONE; } static PyObject *Text3d_getLineSeparation( BPy_Text3d * self ) { PyObject *attr = PyFloat_FromDouble( (double) self->curve->linedist ); if( attr ) return attr; return ( EXPP_ReturnPyObjError( PyExc_RuntimeError, "couldn't get Curve.linedist attribute" ) ); } static PyObject *Text3d_setLineSeparation( BPy_Text3d * self, PyObject * args ) { float value; if( !PyArg_ParseTuple( args, "f", &value ) ) return ( EXPP_ReturnPyObjError( PyExc_AttributeError, "expected float argument" ) ); if(value > 10.0f || value < 0.0f) return ( EXPP_ReturnPyObjError( PyExc_AttributeError, "acceptable values are between 10.0 and 0.0" ) ); self->curve->linedist = value; Py_RETURN_NONE; } static PyObject *Text3d_getSpacing( BPy_Text3d * self ) { PyObject *attr = PyFloat_FromDouble( (double) self->curve->spacing ); if( attr ) return attr; return ( EXPP_ReturnPyObjError( PyExc_RuntimeError, "couldn't get Curve.spacing attribute" ) ); } static PyObject *Text3d_setSpacing( BPy_Text3d * self, PyObject * args ) { float value; if( !PyArg_ParseTuple( args, "f", &value ) ) return ( EXPP_ReturnPyObjError( PyExc_AttributeError, "expected float argument" ) ); if(value > 10.0f || value < 0.0f) return ( EXPP_ReturnPyObjError( PyExc_AttributeError, "acceptable values are between 10.0 and 0.0" ) ); self->curve->spacing = value; Py_RETURN_NONE; } static PyObject *Text3d_getXoffset( BPy_Text3d * self ) { PyObject *attr = PyFloat_FromDouble( (double) self->curve->xof ); if( attr ) return attr; return ( EXPP_ReturnPyObjError( PyExc_RuntimeError, "couldn't get Curve.xof attribute" ) ); } static PyObject *Text3d_setXoffset( BPy_Text3d * self, PyObject * args ) { float value; if( !PyArg_ParseTuple( args, "f", &value ) ) return ( EXPP_ReturnPyObjError( PyExc_AttributeError, "expected float argument" ) ); if(value > 50.0f || value < -50.0f) return ( EXPP_ReturnPyObjError( PyExc_AttributeError, "acceptable values are between 50.0 and -50.0" ) ); self->curve->xof = value; Py_RETURN_NONE; } static PyObject *Text3d_getYoffset( BPy_Text3d * self ) { PyObject *attr = PyFloat_FromDouble( (double) self->curve->yof ); if( attr ) return attr; return ( EXPP_ReturnPyObjError( PyExc_RuntimeError, "couldn't get Curve.yof attribute" ) ); } static PyObject *Text3d_setYoffset( BPy_Text3d * self, PyObject * args ) { float value; if( !PyArg_ParseTuple( args, "f", &value ) ) return ( EXPP_ReturnPyObjError( PyExc_AttributeError, "expected float argument" ) ); if(value > 50.0f || value < -50.0f) return ( EXPP_ReturnPyObjError( PyExc_AttributeError, "acceptable values are between 50.0 and -50.0" ) ); self->curve->yof = value; Py_RETURN_NONE; } static PyObject *Text3d_getAlignment( BPy_Text3d * self ) { if(self->curve->spacemode == CU_LEFT){ return return_ModuleConstant("LEFT"); }else if (self->curve->spacemode == CU_MIDDLE){ return return_ModuleConstant("MIDDLE"); }else if (self->curve->spacemode == CU_RIGHT){ return return_ModuleConstant("RIGHT"); }else if (self->curve->spacemode == CU_FLUSH){ return return_ModuleConstant("FLUSH"); } return ( EXPP_ReturnPyObjError( PyExc_RuntimeError, "couldn't get Curve.spacemode attribute" ) ); } static PyObject *Text3d_setAlignment( BPy_Text3d * self, PyObject * args ) { BPy_constant *constant; int value; if( !PyArg_ParseTuple( args, "O!", &constant_Type, &constant ) ) return ( EXPP_ReturnPyObjError( PyExc_AttributeError, "expected module constant" ) ); value = PyInt_AS_LONG(PyDict_GetItemString(constant->dict, "value")); self->curve->spacemode = (short)value; Py_RETURN_NONE; } /***************************************************************************** * Function: Text3d_CreatePyObject * Description: This function will create a new BPy_Text3d from an existing * Blender structure. *****************************************************************************/ PyObject *Text3d_CreatePyObject( Text3d * text3d ) { BPy_Text3d *pytext3d; pytext3d = ( BPy_Text3d * ) PyObject_NEW( BPy_Text3d, &Text3d_Type ); if( !pytext3d ) return EXPP_ReturnPyObjError( PyExc_MemoryError, "couldn't create BPy_Text3d object" ); pytext3d->curve = text3d; return ( PyObject * ) pytext3d; } static PyObject *Text3d_getFont( BPy_Text3d * self ) { if (self->curve) return Font_CreatePyObject (self->curve->vfont); else Py_RETURN_NONE; } static PyObject *Text3d_setFont( BPy_Text3d * self, PyObject * args ) { BPy_Font *pyobj= NULL; VFont *vf; //, *vfont; if( !PyArg_ParseTuple( args, "|O!",&Font_Type, &pyobj) ) return EXPP_ReturnPyObjError( PyExc_TypeError, "expected a string" ); if( !pyobj ) { // pyobj= M_Text3d_LoadFont (self, Py_BuildValue("(s)", "")); self->curve->vfont= get_builtin_font (); Py_RETURN_NONE; } vf= exist_vfont(pyobj->font->name); if (vf) { id_us_plus((ID *)vf); self->curve->vfont->id.us--; self->curve->vfont= vf; } else { load_vfont (pyobj->font->name); vf= exist_vfont(pyobj->font->name); if (vf) { id_us_plus((ID *)vf); self->curve->vfont->id.us--; self->curve->vfont= vf; } } Py_RETURN_NONE; } PyObject *M_Text3d_LoadFont( PyObject * self, PyObject * args ) { char *fontfile= NULL; FILE *file= NULL; VFont *vf= NULL; if( !PyArg_ParseTuple( args, "s", &fontfile ) ) return EXPP_ReturnPyObjError( PyExc_TypeError, "expected a string" ); vf= exist_vfont(fontfile); if( vf ) return Font_CreatePyObject( vf ); /* No use for that -- lukep else vf= NULL; */ file= fopen( fontfile, "r"); if( file || !strcmp (fontfile, "") ) { load_vfont( fontfile ); if(file) fclose( file ); vf = exist_vfont( fontfile ); if(vf) return Font_CreatePyObject( vf ); Py_RETURN_NONE; } return EXPP_ReturnPyObjError( PyExc_TypeError, "string isn't filename or fontpath" ); }