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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.
*
* The Original Code is Copyright (C) 2008 Blender Foundation.
* All rights reserved.
*/
/** \file
* \ingroup spgraph
*/
#pragma once
struct ARegion;
struct ARegionType;
struct SpaceGraph;
struct bAnimContext;
struct bAnimListElem;
struct bContext;
/* internal exports only */
/* ***************************************** */
/* graph_draw.c */
/**
* Left hand part.
*/
void graph_draw_channel_names(struct bContext *C, struct bAnimContext *ac, struct ARegion *region);
/**
* This is called twice from space_graph.c -> graph_main_region_draw()
* Unselected then selected F-Curves are drawn so that they do not occlude each other.
*/
void graph_draw_curves(struct bAnimContext *ac,
struct SpaceGraph *sipo,
struct ARegion *region,
short sel);
/**
* Draw the 'ghost' F-Curves (i.e. snapshots of the curve)
* \note unit mapping has already been applied to the values, so do not try and apply again.
*/
void graph_draw_ghost_curves(struct bAnimContext *ac,
struct SpaceGraph *sipo,
struct ARegion *region);
/* ***************************************** */
/* graph_select.c */
/**
* Deselects keyframes in the Graph Editor
* - This is called by the deselect all operator, as well as other ones!
*
* - test: check if select or deselect all
* - sel: how to select keyframes
* 0 = deselect
* 1 = select
* 2 = invert
* - do_channels: whether to affect selection status of channels
*/
void deselect_graph_keys(struct bAnimContext *ac, bool test, short sel, bool do_channels);
void GRAPH_OT_select_all(struct wmOperatorType *ot);
void GRAPH_OT_select_box(struct wmOperatorType *ot);
void GRAPH_OT_select_lasso(struct wmOperatorType *ot);
void GRAPH_OT_select_circle(struct wmOperatorType *ot);
void GRAPH_OT_select_column(struct wmOperatorType *ot);
void GRAPH_OT_select_linked(struct wmOperatorType *ot);
void GRAPH_OT_select_more(struct wmOperatorType *ot);
void GRAPH_OT_select_less(struct wmOperatorType *ot);
void GRAPH_OT_select_leftright(struct wmOperatorType *ot);
void GRAPH_OT_clickselect(struct wmOperatorType *ot);
/* defines for left-right select tool */
enum eGraphKeys_LeftRightSelect_Mode {
GRAPHKEYS_LRSEL_TEST = 0,
GRAPHKEYS_LRSEL_LEFT,
GRAPHKEYS_LRSEL_RIGHT,
};
/* defines for column-select mode */
enum eGraphKeys_ColumnSelect_Mode {
GRAPHKEYS_COLUMNSEL_KEYS = 0,
GRAPHKEYS_COLUMNSEL_CFRA,
GRAPHKEYS_COLUMNSEL_MARKERS_COLUMN,
GRAPHKEYS_COLUMNSEL_MARKERS_BETWEEN,
};
/* ***************************************** */
/* graph_edit.c */
/**
* Get the min/max keyframes.
* \note it should return total bound-box, filter for selection only can be argument.
*/
void get_graph_keyframe_extents(struct bAnimContext *ac,
float *xmin,
float *xmax,
float *ymin,
float *ymax,
bool do_sel_only,
bool include_handles);
void GRAPH_OT_previewrange_set(struct wmOperatorType *ot);
void GRAPH_OT_view_all(struct wmOperatorType *ot);
void GRAPH_OT_view_selected(struct wmOperatorType *ot);
void GRAPH_OT_view_frame(struct wmOperatorType *ot);
void GRAPH_OT_click_insert(struct wmOperatorType *ot);
void GRAPH_OT_keyframe_insert(struct wmOperatorType *ot);
void GRAPH_OT_copy(struct wmOperatorType *ot);
void GRAPH_OT_paste(struct wmOperatorType *ot);
void GRAPH_OT_duplicate(struct wmOperatorType *ot);
void GRAPH_OT_delete(struct wmOperatorType *ot);
void GRAPH_OT_clean(struct wmOperatorType *ot);
void GRAPH_OT_blend_to_neighbor(struct wmOperatorType *ot);
void GRAPH_OT_breakdown(struct wmOperatorType *ot);
void GRAPH_OT_decimate(struct wmOperatorType *ot);
void GRAPH_OT_sample(struct wmOperatorType *ot);
void GRAPH_OT_bake(struct wmOperatorType *ot);
void GRAPH_OT_unbake(struct wmOperatorType *ot);
void GRAPH_OT_sound_bake(struct wmOperatorType *ot);
void GRAPH_OT_smooth(struct wmOperatorType *ot);
void GRAPH_OT_euler_filter(struct wmOperatorType *ot);
void GRAPH_OT_handle_type(struct wmOperatorType *ot);
void GRAPH_OT_interpolation_type(struct wmOperatorType *ot);
void GRAPH_OT_extrapolation_type(struct wmOperatorType *ot);
void GRAPH_OT_easing_type(struct wmOperatorType *ot);
void GRAPH_OT_frame_jump(struct wmOperatorType *ot);
void GRAPH_OT_snap_cursor_value(struct wmOperatorType *ot);
void GRAPH_OT_snap(struct wmOperatorType *ot);
void GRAPH_OT_equalize_handles(struct wmOperatorType *ot);
void GRAPH_OT_mirror(struct wmOperatorType *ot);
/* defines for snap keyframes
* NOTE: keep in sync with eEditKeyframes_Snap (in ED_keyframes_edit.h)
*/
enum eGraphKeys_Snap_Mode {
GRAPHKEYS_SNAP_CFRA = 1,
GRAPHKEYS_SNAP_NEAREST_FRAME,
GRAPHKEYS_SNAP_NEAREST_SECOND,
GRAPHKEYS_SNAP_NEAREST_MARKER,
GRAPHKEYS_SNAP_HORIZONTAL,
GRAPHKEYS_SNAP_VALUE,
};
/* Defines for equalize keyframe handles.
* NOTE: Keep in sync with eEditKeyframes_Equalize (in ED_keyframes_edit.h).
*/
enum eGraphKeys_Equalize_Mode {
GRAPHKEYS_EQUALIZE_LEFT = 1,
GRAPHKEYS_EQUALIZE_RIGHT,
GRAPHKEYS_EQUALIZE_BOTH,
};
/* defines for mirror keyframes
* NOTE: keep in sync with eEditKeyframes_Mirror (in ED_keyframes_edit.h)
*/
enum eGraphKeys_Mirror_Mode {
GRAPHKEYS_MIRROR_CFRA = 1,
GRAPHKEYS_MIRROR_YAXIS,
GRAPHKEYS_MIRROR_XAXIS,
GRAPHKEYS_MIRROR_MARKER,
GRAPHKEYS_MIRROR_VALUE,
};
/* ----------- */
void GRAPH_OT_fmodifier_add(struct wmOperatorType *ot);
void GRAPH_OT_fmodifier_copy(struct wmOperatorType *ot);
void GRAPH_OT_fmodifier_paste(struct wmOperatorType *ot);
/* ----------- */
void GRAPH_OT_driver_variables_copy(struct wmOperatorType *ot);
void GRAPH_OT_driver_variables_paste(struct wmOperatorType *ot);
void GRAPH_OT_driver_delete_invalid(struct wmOperatorType *ot);
/* ----------- */
void GRAPH_OT_ghost_curves_create(struct wmOperatorType *ot);
void GRAPH_OT_ghost_curves_clear(struct wmOperatorType *ot);
/* ***************************************** */
/* graph_buttons.c */
void graph_buttons_register(struct ARegionType *art);
/* ***************************************** */
/* graph_utils.c */
/**
* Find 'active' F-Curve.
* It must be editable, since that's the purpose of these buttons (subject to change).
* We return the 'wrapper' since it contains valuable context info (about hierarchy),
* which will need to be freed when the caller is done with it.
*
* \note curve-visible flag isn't included,
* otherwise selecting a curve via list to edit is too cumbersome.
*/
struct bAnimListElem *get_active_fcurve_channel(struct bAnimContext *ac);
/**
* Check if there are any visible keyframes (for selection tools).
*/
bool graphop_visible_keyframes_poll(struct bContext *C);
/**
* Check if there are any visible + editable keyframes (for editing tools).
*/
bool graphop_editable_keyframes_poll(struct bContext *C);
/**
* Has active F-Curve that's editable.
*/
bool graphop_active_fcurve_poll(struct bContext *C);
/**
* Has active F-Curve in the context that's editable.
*/
bool graphop_active_editable_fcurve_ctx_poll(struct bContext *C);
/**
* Has selected F-Curve that's editable.
*/
bool graphop_selected_fcurve_poll(struct bContext *C);
/* ***************************************** */
/* graph_ops.c */
void graphedit_keymap(struct wmKeyConfig *keyconf);
void graphedit_operatortypes(void);
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