1 files changed, 88 insertions, 0 deletions
diff --git a/source/blender/windowmanager/gizmo/wm_gizmo_fn.h b/source/blender/windowmanager/gizmo/wm_gizmo_fn.h
new file mode 100644
index 00000000000..8d28febbd5d
--- /dev/null
+++ b/source/blender/windowmanager/gizmo/wm_gizmo_fn.h
@@ -0,0 +1,88 @@
+/*
+ * ***** 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file blender/windowmanager/gizmo/wm_gizmo_fn.h
+ *  \ingroup wm
+ *
+ * Callback function definitions, needed for both Types & API headers.
+ */
+
+#ifndef __WM_GIZMO_FN_H__
+#define __WM_GIZMO_FN_H__
+
+#include "BLI_compiler_attrs.h"
+
+/* wmManipulatorGroup */
+typedef bool (*wmManipulatorGroupFnPoll)(
+        const struct bContext *, struct wmManipulatorGroupType *)
+        ATTR_WARN_UNUSED_RESULT;
+typedef void (*wmManipulatorGroupFnInit)(
+        const struct bContext *, struct wmManipulatorGroup *);
+typedef void (*wmManipulatorGroupFnRefresh)(
+        const struct bContext *, struct wmManipulatorGroup *);
+typedef void (*wmManipulatorGroupFnDrawPrepare)(
+        const struct bContext *, struct wmManipulatorGroup *);
+typedef struct wmKeyMap *(*wmManipulatorGroupFnSetupKeymap)(
+        const struct wmManipulatorGroupType *, struct wmKeyConfig *)
+        ATTR_WARN_UNUSED_RESULT;
+typedef void (*wmManipulatorGroupFnMsgBusSubscribe)(
+        const struct bContext *, struct wmManipulatorGroup *, struct wmMsgBus *);
+
+/* wmManipulator */
+/* See: wmManipulatorType for docs on each type. */
+
+typedef void    (*wmManipulatorFnSetup)(struct wmManipulator *);
+typedef void    (*wmManipulatorFnDraw)(const struct bContext *, struct wmManipulator *);
+typedef void    (*wmManipulatorFnDrawSelect)(const struct bContext *, struct wmManipulator *, int);
+typedef int     (*wmManipulatorFnTestSelect)(struct bContext *, struct wmManipulator *, const struct wmEvent *);
+typedef int     (*wmManipulatorFnModal)(struct bContext *, struct wmManipulator *, const struct wmEvent *, eWM_ManipulatorTweak);
+typedef void    (*wmManipulatorFnPropertyUpdate)(struct wmManipulator *, struct wmManipulatorProperty *);
+typedef void    (*wmManipulatorFnMatrixBasisGet)(const struct wmManipulator *, float[4][4]);
+typedef int     (*wmManipulatorFnInvoke)(struct bContext *, struct wmManipulator *, const struct wmEvent *);
+typedef void    (*wmManipulatorFnExit)(struct bContext *, struct wmManipulator *, const bool);
+typedef int     (*wmManipulatorFnCursorGet)(struct wmManipulator *);
+typedef void    (*wmManipulatorFnSelectRefresh)(struct wmManipulator *);
+typedef void    (*wmManipulatorFnFree)(struct wmManipulator *);
+
+/* wmManipulatorProperty ('value' type defined by 'wmManipulatorProperty.data_type') */
+typedef void (*wmManipulatorPropertyFnGet)(
+        const struct wmManipulator *, struct wmManipulatorProperty *,
+        /* typically 'float *' */
+        void *value);
+typedef void (*wmManipulatorPropertyFnSet)(
+        const struct wmManipulator *, struct wmManipulatorProperty *,
+        /* typically 'const float *' */
+        const void *value);
+typedef void (*wmManipulatorPropertyFnRangeGet)(
+        const struct wmManipulator *, struct wmManipulatorProperty *,
+        /* typically 'float[2]' */
+        void *range);
+typedef void (*wmManipulatorPropertyFnFree)(
+        const struct wmManipulator *, struct wmManipulatorProperty *);
+
+typedef struct wmManipulatorPropertyFnParams {
+	wmManipulatorPropertyFnGet value_get_fn;
+	wmManipulatorPropertyFnSet value_set_fn;
+	wmManipulatorPropertyFnRangeGet range_get_fn;
+	wmManipulatorPropertyFnFree free_fn;
+	void *user_data;
+} wmManipulatorPropertyFnParams;
+
+#endif  /* __WM_GIZMO_FN_H__ */