sequencer_intern.h

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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.
 */
 
#pragma once
 
#include "DNA_sequence_types.h"
#include "RNA_access.h"
 
/* Internal exports only. */
 
struct ARegion;
struct ARegionType;
struct Depsgraph;
struct Main;
struct Scene;
struct Sequence;
struct SpaceSeq;
struct StripElem;
struct bContext;
struct rctf;
struct wmOperator;
 
/* sequencer_draw.c */
void draw_timeline_seq(const struct bContext *C, struct ARegion *region);
void draw_timeline_seq_display(const struct bContext *C, struct ARegion *region);
void sequencer_draw_preview(const struct bContext *C,
                            struct Scene *scene,
                            struct ARegion *region,
                            struct SpaceSeq *sseq,
                            int timeline_frame,
                            int offset,
                            bool draw_overlay,
                            bool draw_backdrop);
void color3ubv_from_seq(struct Scene *curscene, struct Sequence *seq, unsigned char col[3]);
 
void sequencer_special_update_set(Sequence *seq);
float sequence_handle_size_get_clamped(struct Sequence *seq, const float pixelx);
 
/* UNUSED */
/* void seq_reset_imageofs(struct SpaceSeq *sseq); */
 
struct ImBuf *sequencer_ibuf_get(struct Main *bmain,
                                 struct ARegion *region,
                                 struct Depsgraph *depsgraph,
                                 struct Scene *scene,
                                 struct SpaceSeq *sseq,
                                 int timeline_frame,
                                 int frame_ofs,
                                 const char *viewname);
 
/* sequencer_edit.c */
struct View2D;
void seq_rectf(struct Sequence *seq, struct rctf *rectf);
struct Sequence *find_nearest_seq(struct Scene *scene,
                                  struct View2D *v2d,
                                  int *hand,
                                  const int mval[2]);
struct Sequence *find_neighboring_sequence(struct Scene *scene,
                                           struct Sequence *test,
                                           int lr,
                                           int sel);
void recurs_sel_seq(struct Sequence *seq_meta);
int seq_effect_find_selected(struct Scene *scene,
                             struct Sequence *activeseq,
                             int type,
                             struct Sequence **r_selseq1,
                             struct Sequence **r_selseq2,
                             struct Sequence **r_selseq3,
                             const char **r_error_str);
 
/* Operator helpers. */
bool sequencer_edit_poll(struct bContext *C);
/* UNUSED */
/* bool sequencer_strip_poll(struct bContext *C); */
bool sequencer_strip_has_path_poll(struct bContext *C);
bool sequencer_view_preview_poll(struct bContext *C);
bool sequencer_view_strips_poll(struct bContext *C);
 
/* Externs. */
extern EnumPropertyItem sequencer_prop_effect_types[];
extern EnumPropertyItem prop_side_types[];
 
/* Operators. */
struct wmKeyConfig;
struct wmOperatorType;
 
void SEQUENCER_OT_split(struct wmOperatorType *ot);
void SEQUENCER_OT_slip(struct wmOperatorType *ot);
void SEQUENCER_OT_mute(struct wmOperatorType *ot);
void SEQUENCER_OT_unmute(struct wmOperatorType *ot);
void SEQUENCER_OT_lock(struct wmOperatorType *ot);
void SEQUENCER_OT_unlock(struct wmOperatorType *ot);
void SEQUENCER_OT_reload(struct wmOperatorType *ot);
void SEQUENCER_OT_refresh_all(struct wmOperatorType *ot);
void SEQUENCER_OT_reassign_inputs(struct wmOperatorType *ot);
void SEQUENCER_OT_swap_inputs(struct wmOperatorType *ot);
void SEQUENCER_OT_duplicate(struct wmOperatorType *ot);
void SEQUENCER_OT_delete(struct wmOperatorType *ot);
void SEQUENCER_OT_offset_clear(struct wmOperatorType *ot);
void SEQUENCER_OT_images_separate(struct wmOperatorType *ot);
void SEQUENCER_OT_meta_toggle(struct wmOperatorType *ot);
void SEQUENCER_OT_meta_make(struct wmOperatorType *ot);
void SEQUENCER_OT_meta_separate(struct wmOperatorType *ot);
 
void SEQUENCER_OT_gap_remove(struct wmOperatorType *ot);
void SEQUENCER_OT_gap_insert(struct wmOperatorType *ot);
void SEQUENCER_OT_snap(struct wmOperatorType *ot);
 
void SEQUENCER_OT_strip_jump(struct wmOperatorType *ot);
void SEQUENCER_OT_swap(struct wmOperatorType *ot);
void SEQUENCER_OT_swap_data(struct wmOperatorType *ot);
void SEQUENCER_OT_rendersize(struct wmOperatorType *ot);
 
void SEQUENCER_OT_change_effect_input(struct wmOperatorType *ot);
void SEQUENCER_OT_change_effect_type(struct wmOperatorType *ot);
void SEQUENCER_OT_change_path(struct wmOperatorType *ot);
 
void SEQUENCER_OT_copy(struct wmOperatorType *ot);
void SEQUENCER_OT_paste(struct wmOperatorType *ot);
 
void SEQUENCER_OT_rebuild_proxy(struct wmOperatorType *ot);
void SEQUENCER_OT_enable_proxies(struct wmOperatorType *ot);
 
void SEQUENCER_OT_export_subtitles(struct wmOperatorType *ot);
 
void SEQUENCER_OT_set_range_to_strips(struct wmOperatorType *ot);
void SEQUENCER_OT_strip_transform_clear(struct wmOperatorType *ot);
void SEQUENCER_OT_strip_transform_fit(struct wmOperatorType *ot);
 
/* sequencer_select.c */
void SEQUENCER_OT_select_all(struct wmOperatorType *ot);
void SEQUENCER_OT_select(struct wmOperatorType *ot);
void SEQUENCER_OT_select_side_of_frame(struct wmOperatorType *ot);
void SEQUENCER_OT_select_more(struct wmOperatorType *ot);
void SEQUENCER_OT_select_less(struct wmOperatorType *ot);
void SEQUENCER_OT_select_linked(struct wmOperatorType *ot);
void SEQUENCER_OT_select_linked_pick(struct wmOperatorType *ot);
void SEQUENCER_OT_select_handles(struct wmOperatorType *ot);
void SEQUENCER_OT_select_side(struct wmOperatorType *ot);
void SEQUENCER_OT_select_box(struct wmOperatorType *ot);
void SEQUENCER_OT_select_inverse(struct wmOperatorType *ot);
void SEQUENCER_OT_select_grouped(struct wmOperatorType *ot);
 
/* sequencer_add.c */
void SEQUENCER_OT_scene_strip_add(struct wmOperatorType *ot);
void SEQUENCER_OT_movie_strip_add(struct wmOperatorType *ot);
void SEQUENCER_OT_movieclip_strip_add(struct wmOperatorType *ot);
void SEQUENCER_OT_mask_strip_add(struct wmOperatorType *ot);
void SEQUENCER_OT_sound_strip_add(struct wmOperatorType *ot);
void SEQUENCER_OT_image_strip_add(struct wmOperatorType *ot);
void SEQUENCER_OT_effect_strip_add(struct wmOperatorType *ot);
 
/* sequencer_ops.c */
void sequencer_operatortypes(void);
void sequencer_keymap(struct wmKeyConfig *keyconf);
 
/* sequencer_scope.c */
struct ImBuf *make_waveform_view_from_ibuf(struct ImBuf *ibuf);
struct ImBuf *make_sep_waveform_view_from_ibuf(struct ImBuf *ibuf);
struct ImBuf *make_vectorscope_view_from_ibuf(struct ImBuf *ibuf);
struct ImBuf *make_zebra_view_from_ibuf(struct ImBuf *ibuf, float perc);
struct ImBuf *make_histogram_view_from_ibuf(struct ImBuf *ibuf);
 
/* sequencer_buttons.c */
void sequencer_buttons_register(struct ARegionType *art);
 
/* sequencer_modifiers.c */
void SEQUENCER_OT_strip_modifier_add(struct wmOperatorType *ot);
void SEQUENCER_OT_strip_modifier_remove(struct wmOperatorType *ot);
void SEQUENCER_OT_strip_modifier_move(struct wmOperatorType *ot);
void SEQUENCER_OT_strip_modifier_copy(struct wmOperatorType *ot);
 
/* sequencer_view.c */
void SEQUENCER_OT_sample(struct wmOperatorType *ot);
void SEQUENCER_OT_view_all(struct wmOperatorType *ot);
void SEQUENCER_OT_view_frame(struct wmOperatorType *ot);
void SEQUENCER_OT_view_all_preview(struct wmOperatorType *ot);
void SEQUENCER_OT_view_zoom_ratio(struct wmOperatorType *ot);
void SEQUENCER_OT_view_selected(struct wmOperatorType *ot);
void SEQUENCER_OT_view_ghost_border(struct wmOperatorType *ot);
 
/* sequencer_preview.c */
void sequencer_preview_add_sound(const struct bContext *C, struct Sequence *seq);
 
/* sequencer_add.c */
int sequencer_image_seq_get_minmax_frame(struct wmOperator *op,
                                         int sfra,
                                         int *r_minframe,
                                         int *r_numdigits);
void sequencer_image_seq_reserve_frames(
    struct wmOperator *op, struct StripElem *se, int len, int minframe, int numdigits);