Campbell Barton
12e02fd474
Python:
* adds bpy.app.handlers which contains lists, each for an event type:
render_pre, render_post, load_pre, load_post, save_pre, save_post
* each list item needs to be a callable object which takes 1 argument (the ID).
* callbacks are cleared on file load.
Example:
def MyFunc(scene): print("Callback:", data)
bpy.app.handlers.render_post.append(MyFunc)
C:
* This patch adds a generic C callback api which is currently only used by python.
* Unlike python callbacks these are not cleared on file load.
105 lines
3.5 KiB
C++
105 lines
3.5 KiB
C++
/*
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* $Id$
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*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* The Original Code was in: source/blender/bpython/include/BPY_extern.h
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*
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* Contributor(s): Michel Selten, Willian P. Germano, Chris Keith
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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/** \file BPY_extern.h
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* \ingroup python
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*/
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#ifndef BPY_EXTERN_H
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#define BPY_EXTERN_H
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extern char bprogname[]; /* holds a copy of argv[0], from creator.c */
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struct Text; /* defined in DNA_text_types.h */
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struct ID; /* DNA_ID.h */
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struct Object; /* DNA_object_types.h */
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struct ChannelDriver; /* DNA_anim_types.h */
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struct ListBase; /* DNA_listBase.h */
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struct SpaceText; /* DNA_space_types.h */
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struct ScrArea; /* DNA_screen_types.h */
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struct bScreen; /* DNA_screen_types.h */
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struct bConstraint; /* DNA_constraint_types.h */
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struct bPythonConstraint; /* DNA_constraint_types.h */
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struct bConstraintOb; /* DNA_constraint_types.h */
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struct bConstraintTarget; /* DNA_constraint_types.h*/
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struct BPyMenu;
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struct bContext;
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struct bContextDataResult;
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struct ReportList;
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#ifdef __cplusplus
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extern "C" {
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#endif
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void BPY_pyconstraint_exec(struct bPythonConstraint *con, struct bConstraintOb *cob, struct ListBase *targets);
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// void BPY_pyconstraint_settings(void *arg1, void *arg2);
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void BPY_pyconstraint_target(struct bPythonConstraint *con, struct bConstraintTarget *ct);
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void BPY_pyconstraint_update(struct Object *owner, struct bConstraint *con);
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int BPY_is_pyconstraint(struct Text *text);
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// void BPY_free_pyconstraint_links(struct Text *text);
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//
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void BPY_python_start(int argc, const char **argv);
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void BPY_python_end(void);
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// void init_syspath(int first_time);
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// void syspath_append(char *dir);
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// void BPY_rebuild_syspath(void);
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// int BPY_path_update(void);
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//
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// int BPY_Err_getLinenumber(void);
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// const char *BPY_Err_getFilename(void);
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/* 2.5 UI Scripts */
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int BPY_filepath_exec(struct bContext *C, const char *filepath, struct ReportList *reports);
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int BPY_text_exec(struct bContext *C, struct Text *text, struct ReportList *reports, const short do_jump);
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void BPY_text_free_code(struct Text *text);
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void BPY_modules_update(struct bContext *C); // XXX - annoying, need this for pointers that get out of date
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void BPY_modules_load_user(struct bContext *C);
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void BPY_app_handlers_reset(void);
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void BPY_driver_reset(void);
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float BPY_driver_exec(struct ChannelDriver *driver);
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int BPY_button_exec(struct bContext *C, const char *expr, double *value, const short verbose);
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int BPY_string_exec(struct bContext *C, const char *expr);
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void BPY_DECREF(void *pyob_ptr); /* Py_DECREF() */
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int BPY_context_member_get(struct bContext *C, const char *member, struct bContextDataResult *result);
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void BPY_context_set(struct bContext *C);
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void BPY_id_release(struct ID *id);
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* BPY_EXTERN_H */
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