/*
 * 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.
 *
 * The Original Code is Copyright (C) 2008 Blender Foundation.
 * All rights reserved.
 */

/** \file
 * \ingroup spaction
 */

#ifndef __ACTION_INTERN_H__
#define __ACTION_INTERN_H__

struct ARegion;
struct ARegionType;
struct Object;
struct Scene;
struct SpaceAction;
struct bAnimContext;
struct bContext;
struct wmOperatorType;

/* internal exports only */

/* **************************************** */
/* space_action.c / action_buttons.c */

void action_buttons_register(struct ARegionType *art);

/* ***************************************** */
/* action_draw.c */
void draw_channel_names(struct bContext *C, struct bAnimContext *ac, struct ARegion *region);
void draw_channel_strips(struct bAnimContext *ac,
                         struct SpaceAction *saction,
                         struct ARegion *region);

void timeline_draw_cache(struct SpaceAction *saction, struct Object *ob, struct Scene *scene);

/* ***************************************** */
/* action_select.c */

void ACTION_OT_select_all(struct wmOperatorType *ot);
void ACTION_OT_select_box(struct wmOperatorType *ot);
void ACTION_OT_select_lasso(struct wmOperatorType *ot);
void ACTION_OT_select_circle(struct wmOperatorType *ot);
void ACTION_OT_select_column(struct wmOperatorType *ot);
void ACTION_OT_select_linked(struct wmOperatorType *ot);
void ACTION_OT_select_more(struct wmOperatorType *ot);
void ACTION_OT_select_less(struct wmOperatorType *ot);
void ACTION_OT_select_leftright(struct wmOperatorType *ot);
void ACTION_OT_clickselect(struct wmOperatorType *ot);

/* defines for left-right select tool */
enum eActKeys_LeftRightSelect_Mode {
  ACTKEYS_LRSEL_TEST = 0,
  ACTKEYS_LRSEL_LEFT,
  ACTKEYS_LRSEL_RIGHT,
};

/* defines for column-select mode */
enum eActKeys_ColumnSelect_Mode {
  ACTKEYS_COLUMNSEL_KEYS = 0,
  ACTKEYS_COLUMNSEL_CFRA,
  ACTKEYS_COLUMNSEL_MARKERS_COLUMN,
  ACTKEYS_COLUMNSEL_MARKERS_BETWEEN,
};

/* ***************************************** */
/* action_edit.c */

void ACTION_OT_previewrange_set(struct wmOperatorType *ot);
void ACTION_OT_view_all(struct wmOperatorType *ot);
void ACTION_OT_view_selected(struct wmOperatorType *ot);
void ACTION_OT_view_frame(struct wmOperatorType *ot);

void ACTION_OT_copy(struct wmOperatorType *ot);
void ACTION_OT_paste(struct wmOperatorType *ot);

void ACTION_OT_keyframe_insert(struct wmOperatorType *ot);
void ACTION_OT_duplicate(struct wmOperatorType *ot);
void ACTION_OT_delete(struct wmOperatorType *ot);
void ACTION_OT_clean(struct wmOperatorType *ot);
void ACTION_OT_sample(struct wmOperatorType *ot);

void ACTION_OT_keyframe_type(struct wmOperatorType *ot);
void ACTION_OT_handle_type(struct wmOperatorType *ot);
void ACTION_OT_interpolation_type(struct wmOperatorType *ot);
void ACTION_OT_extrapolation_type(struct wmOperatorType *ot);
void ACTION_OT_easing_type(struct wmOperatorType *ot);

void ACTION_OT_frame_jump(struct wmOperatorType *ot);

void ACTION_OT_snap(struct wmOperatorType *ot);
void ACTION_OT_mirror(struct wmOperatorType *ot);

void ACTION_OT_new(struct wmOperatorType *ot);
void ACTION_OT_unlink(struct wmOperatorType *ot);

void ACTION_OT_push_down(struct wmOperatorType *ot);
void ACTION_OT_stash(struct wmOperatorType *ot);
void ACTION_OT_stash_and_create(struct wmOperatorType *ot);

void ACTION_OT_layer_next(struct wmOperatorType *ot);
void ACTION_OT_layer_prev(struct wmOperatorType *ot);

void ACTION_OT_markers_make_local(struct wmOperatorType *ot);

/* defines for snap keyframes
 * NOTE: keep in sync with eEditKeyframes_Snap (in ED_keyframes_edit.h)
 */
enum eActKeys_Snap_Mode {
  ACTKEYS_SNAP_CFRA = 1,
  ACTKEYS_SNAP_NEAREST_FRAME,
  ACTKEYS_SNAP_NEAREST_SECOND,
  ACTKEYS_SNAP_NEAREST_MARKER,
};

/* defines for mirror keyframes
 * NOTE: keep in sync with eEditKeyframes_Mirror (in ED_keyframes_edit.h)
 */
enum eActKeys_Mirror_Mode {
  ACTKEYS_MIRROR_CFRA = 1,
  ACTKEYS_MIRROR_YAXIS,
  ACTKEYS_MIRROR_XAXIS,
  ACTKEYS_MIRROR_MARKER,
};

/* ***************************************** */
/* action_ops.c */
void action_operatortypes(void);
void action_keymap(struct wmKeyConfig *keyconf);

#endif /* __ACTION_INTERN_H__ */
