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/*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
/** \file
* \ingroup wm
*
* Callback function definitions, needed for both Types & API headers.
*/
#pragma once
#include "BLI_compiler_attrs.h"
struct wmMsgBus;
#ifdef __cplusplus
extern "C" {
#endif
/* wmGizmoGroup */
typedef bool (*wmGizmoGroupFnPoll)(const struct bContext *,
struct wmGizmoGroupType *) ATTR_WARN_UNUSED_RESULT;
typedef void (*wmGizmoGroupFnInit)(const struct bContext *, struct wmGizmoGroup *);
typedef void (*wmGizmoGroupFnRefresh)(const struct bContext *, struct wmGizmoGroup *);
typedef void (*wmGizmoGroupFnDrawPrepare)(const struct bContext *, struct wmGizmoGroup *);
typedef void (*wmGizmoGroupFnInvokePrepare)(const struct bContext *,
struct wmGizmoGroup *,
struct wmGizmo *,
const struct wmEvent *);
typedef struct wmKeyMap *(*wmGizmoGroupFnSetupKeymap)(const struct wmGizmoGroupType *,
struct wmKeyConfig *)ATTR_WARN_UNUSED_RESULT;
typedef void (*wmGizmoGroupFnMsgBusSubscribe)(const struct bContext *,
struct wmGizmoGroup *,
struct wmMsgBus *);
/* wmGizmo */
/* See: wmGizmoType for docs on each type. */
typedef void (*wmGizmoFnSetup)(struct wmGizmo *);
typedef void (*wmGizmoFnDraw)(const struct bContext *, struct wmGizmo *);
typedef void (*wmGizmoFnDrawSelect)(const struct bContext *, struct wmGizmo *, int);
typedef int (*wmGizmoFnTestSelect)(struct bContext *, struct wmGizmo *, const int mval[2]);
typedef int (*wmGizmoFnModal)(struct bContext *,
struct wmGizmo *,
const struct wmEvent *,
eWM_GizmoFlagTweak);
typedef void (*wmGizmoFnPropertyUpdate)(struct wmGizmo *, struct wmGizmoProperty *);
typedef void (*wmGizmoFnMatrixBasisGet)(const struct wmGizmo *, float[4][4]);
typedef int (*wmGizmoFnInvoke)(struct bContext *, struct wmGizmo *, const struct wmEvent *);
typedef void (*wmGizmoFnExit)(struct bContext *, struct wmGizmo *, const bool);
typedef int (*wmGizmoFnCursorGet)(struct wmGizmo *);
typedef bool (*wmGizmoFnScreenBoundsGet)(struct bContext *,
struct wmGizmo *,
rcti *r_bounding_box) ATTR_WARN_UNUSED_RESULT;
typedef void (*wmGizmoFnSelectRefresh)(struct wmGizmo *);
typedef void (*wmGizmoFnFree)(struct wmGizmo *);
/* wmGizmoProperty ('value' type defined by 'wmGizmoProperty.data_type') */
typedef void (*wmGizmoPropertyFnGet)(const struct wmGizmo *,
struct wmGizmoProperty *,
/* typically 'float *' */
void *value);
typedef void (*wmGizmoPropertyFnSet)(const struct wmGizmo *,
struct wmGizmoProperty *,
/* typically 'const float *' */
const void *value);
typedef void (*wmGizmoPropertyFnRangeGet)(const struct wmGizmo *,
struct wmGizmoProperty *,
/* typically 'float[2]' */
void *range);
typedef void (*wmGizmoPropertyFnFree)(const struct wmGizmo *, struct wmGizmoProperty *);
typedef struct wmGizmoPropertyFnParams {
wmGizmoPropertyFnGet value_get_fn;
wmGizmoPropertyFnSet value_set_fn;
wmGizmoPropertyFnRangeGet range_get_fn;
wmGizmoPropertyFnFree free_fn;
void *user_data;
} wmGizmoPropertyFnParams;
#ifdef __cplusplus
}
#endif
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