diff options
Diffstat (limited to 'source/blender/python/api2_2x/EXPP_interface.c')
| -rw-r--r-- | source/blender/python/api2_2x/EXPP_interface.c | 227 |
1 files changed, 0 insertions, 227 deletions
diff --git a/source/blender/python/api2_2x/EXPP_interface.c b/source/blender/python/api2_2x/EXPP_interface.c deleted file mode 100644 index 71f52c3e48c..00000000000 --- a/source/blender/python/api2_2x/EXPP_interface.c +++ /dev/null @@ -1,227 +0,0 @@ -/* - * $Id$ - * - * ***** BEGIN GPL 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. - * - * 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): Michel Selten - * - * ***** END GPL LICENSE BLOCK ***** -*/ - -#include <Python.h> - -#include "EXPP_interface.h" -#include "BLI_blenlib.h" -#include "MEM_guardedalloc.h" -#include "BLI_linklist.h" /* linked list: LinkNode struct and functions */ -#include "DNA_object_types.h" -#include "DNA_space_types.h" /* for FILE_MAXDIR, FILE_MAXFILE */ -#include "Blender.h" - -extern char bprogname[]; /* argv[0] from creator.c */ - -/* this makes sure BLI_gethome() returns a path with '.blender' appended - * Besides, this function now either returns userhome/.blender (if it exists) - * or blenderInstallDir/.blender/ otherwise (can also be cvs dir). - * If append_scriptsdir is non NULL, "scripts/" is appended to the dir, to - * get the path to the scripts folder ("release/scripts/" if cvs dir). - * Finally, if all else fails BLI_gethome() is returned - * (or NULL if append_scriptdir != 0). -*/ -char *bpy_gethome(int append_scriptsdir) -{ - static char homedir[FILE_MAXDIR]; - static char scriptsdir[FILE_MAXDIR]; - char tmpdir[FILE_MAXDIR]; - char bprogdir[FILE_MAXDIR]; - char *s; - int i; - - if (append_scriptsdir) { - if (scriptsdir[0] != '\0') - return scriptsdir; - } - else if (homedir[0] != '\0') - return homedir; - - /* BLI_gethome() can return NULL if env vars are not set */ - s = BLI_gethome(); - - if( !s ) /* bail if no $HOME */ - { - printf("$HOME is NOT set\n"); - return NULL; - } - - if( strstr( s, ".blender" ) ) - PyOS_snprintf( homedir, FILE_MAXDIR, s ); - else - BLI_make_file_string( "/", homedir, s, ".blender" ); - - /* if userhome/.blender/ exists, return it */ - if( BLI_exists( homedir ) ) { - if (append_scriptsdir) { - BLI_make_file_string("/", scriptsdir, homedir, "scripts"); - if (BLI_exists (scriptsdir)) return scriptsdir; - } - else return homedir; - } - else homedir[0] = '\0'; - - /* if either: - * no homedir was found or - * append_scriptsdir = 1 but there's no scripts/ inside homedir, - * use argv[0] (bprogname) to get .blender/ in - * Blender's installation dir */ - s = BLI_last_slash( bprogname ); - - i = s - bprogname + 1; - - PyOS_snprintf( bprogdir, i, "%s", bprogname ); - - /* using tmpdir to preserve homedir (if) found above: - * the ideal is to have a home dir with scripts dir inside - * it, but if that isn't available, it's possible to - * have a 'broken' home dir somewhere and a scripts dir in the - * cvs sources */ - BLI_make_file_string( "/", tmpdir, bprogdir, ".blender" ); - - if (BLI_exists(tmpdir)) { - if (append_scriptsdir) { - BLI_make_file_string("/", scriptsdir, tmpdir, "scripts"); - if (BLI_exists(scriptsdir)) { - PyOS_snprintf(homedir, FILE_MAXDIR, "%s", tmpdir); - return scriptsdir; - } - else { - homedir[0] = '\0'; - scriptsdir[0] = '\0'; - } - } - else return homedir; - } - - /* last try for scripts dir: blender in cvs dir, scripts/ inside release/: */ - if (append_scriptsdir) { - BLI_make_file_string("/", scriptsdir, bprogdir, "release/scripts"); - if (BLI_exists(scriptsdir)) return scriptsdir; - else scriptsdir[0] = '\0'; - } - - return NULL; -} - -/* PyDrivers */ - -/* - * Pydrivers are Blender Ipo Drivers defined by Python expressions. - * We need to tell DAG about objects used in these expressions, so we - * eval each expression to collect the ob refs. in it. - */ - -/* these are checked for example in Object.c: M_Object_Get (Object.Get()) - * to collect the refs. */ -static int pydriver_running = 0; - -int bpy_during_pydriver(void) -{ - return pydriver_running; -} - -void bpy_pydriver_running(int state) -{ - pydriver_running = state; -} - -/* Obj references are collected in this extern linked list: */ -LinkNode *bpy_pydriver_oblist = NULL; - -void bpy_pydriver_freeList(void) -{ - BLI_linklist_free(bpy_pydriver_oblist, NULL); - bpy_pydriver_oblist = NULL; -} - -void bpy_pydriver_appendToList(struct Object *ob) -{ - LinkNode *ln = bpy_pydriver_oblist; - - /* check that the expression is not referencing its owner object */ - -/* XXX COMMENTED OUT TO TEST IF WE REALLY NEED TO IMPOSE THIS RESTRICTION - if (ln && ln->link) { - if (ob == (Object *)ln->link) { - PyErr_SetString(PyExc_AttributeError, - "Python driver expression can't reference its own object"); - return; - } - else - ln = ln->next; - } -*/ - while (ln) { /* is ob already in list? ... */ - if (ob == (Object *)ln->link) - break; - ln = ln->next; - } - - if (!ln) /* ... not yet, append it */ - BLI_linklist_append(&bpy_pydriver_oblist, (void *)ob); - - return; -} - -/* Get an array from our linked list of objs referenced in the - * current pydriver. The first node in the list is discarded, - * since it is the actual pydriver owner, which shouldn't be - * passed to the depsgraph (no self references). */ -struct Object **bpy_pydriver_obArrayFromList(void) -{ - Object **obarray = NULL; - - if (bpy_pydriver_oblist) { - int i; - short len = BLI_linklist_length(bpy_pydriver_oblist); - - if (len > 1) { - - obarray = (Object **)MEM_mallocN(sizeof(Object*)*len, - "pydriver array"); - - if (obarray) { - LinkNode *ln = bpy_pydriver_oblist; - ln = ln->next; /* skip first ob, which is the pydriver owner */ - - for (i = 0; i < len-1; i++) { - obarray[i] = (Object *)ln->link; - ln = ln->next; - } - - obarray[len-1] = NULL; /* NULL-terminated array */ - } - } - bpy_pydriver_freeList(); - } - - return obarray; -} - |