295 lines
11 KiB
C
295 lines
11 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later
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* Copyright 2008 Blender Foundation. All rights reserved. */
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/** \file
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* \ingroup spseq
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*/
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#pragma once
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#include "DNA_sequence_types.h"
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#include "RNA_access.h"
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/* Internal exports only. */
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struct ARegion;
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struct ARegionType;
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struct Depsgraph;
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struct Main;
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struct Scene;
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struct SeqCollection;
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struct Sequence;
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struct SpaceSeq;
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struct StripElem;
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struct View2D;
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struct bContext;
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struct rctf;
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struct wmOperator;
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struct ScrArea;
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struct Editing;
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struct ListBase;
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#define DEFAULT_IMG_STRIP_LENGTH 25 /* XXX arbitrary but ok for now. */
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#define OVERLAP_ALPHA 180
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typedef struct SeqChannelDrawContext {
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const struct bContext *C;
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struct ScrArea *area;
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struct ARegion *region;
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struct ARegion *timeline_region;
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struct View2D *v2d;
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struct View2D *timeline_region_v2d;
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struct Scene *scene;
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struct Editing *ed;
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struct ListBase *seqbase; /* Displayed seqbase. */
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struct ListBase *channels; /* Displayed channels. */
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float draw_offset;
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float channel_height;
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float frame_width;
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float scale;
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} SeqChannelDrawContext;
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/* sequencer_draw.c */
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void draw_timeline_seq(const struct bContext *C, struct ARegion *region);
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void draw_timeline_seq_display(const struct bContext *C, struct ARegion *region);
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void sequencer_draw_preview(const struct bContext *C,
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struct Scene *scene,
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struct ARegion *region,
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struct SpaceSeq *sseq,
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int timeline_frame,
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int offset,
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bool draw_overlay,
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bool draw_backdrop);
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void color3ubv_from_seq(const struct Scene *curscene,
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const struct Sequence *seq,
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bool show_strip_color_tag,
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uchar r_col[3]);
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void sequencer_special_update_set(Sequence *seq);
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/* Get handle width in 2d-View space. */
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float sequence_handle_size_get_clamped(struct Sequence *seq, float pixelx);
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/* UNUSED */
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/* void seq_reset_imageofs(struct SpaceSeq *sseq); */
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/**
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* Rendering using opengl will change the current viewport/context.
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* This is why we need the \a region, to set back the render area.
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*
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* TODO: do not rely on such hack and just update the \a ibuf outside of
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* the UI drawing code.
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*/
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struct ImBuf *sequencer_ibuf_get(struct Main *bmain,
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struct ARegion *region,
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struct Depsgraph *depsgraph,
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struct Scene *scene,
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struct SpaceSeq *sseq,
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int timeline_frame,
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int frame_ofs,
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const char *viewname);
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/* sequencer_thumbnails.c */
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void last_displayed_thumbnails_list_free(void *val);
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void draw_seq_strip_thumbnail(struct View2D *v2d,
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const struct bContext *C,
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struct Scene *scene,
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struct Sequence *seq,
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float y1,
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float y2,
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float pixelx,
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float pixely);
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/* sequencer_draw_channels.c */
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void draw_channels(const struct bContext *C, struct ARegion *region);
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void channel_draw_context_init(const struct bContext *C,
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struct ARegion *region,
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struct SeqChannelDrawContext *r_context);
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/* sequencer_edit.c */
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struct View2D;
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void seq_rectf(struct Sequence *seq, struct rctf *rectf);
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struct Sequence *find_nearest_seq(struct Scene *scene,
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struct View2D *v2d,
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int *hand,
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const int mval[2]);
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struct Sequence *find_neighboring_sequence(struct Scene *scene,
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struct Sequence *test,
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int lr,
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int sel);
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void recurs_sel_seq(struct Sequence *seq_meta);
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int seq_effect_find_selected(struct Scene *scene,
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struct Sequence *activeseq,
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int type,
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struct Sequence **r_selseq1,
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struct Sequence **r_selseq2,
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struct Sequence **r_selseq3,
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const char **r_error_str);
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/* Operator helpers. */
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bool sequencer_edit_poll(struct bContext *C);
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/* UNUSED */
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/* bool sequencer_strip_poll(struct bContext *C); */
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bool sequencer_strip_has_path_poll(struct bContext *C);
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bool sequencer_view_has_preview_poll(struct bContext *C);
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bool sequencer_view_preview_only_poll(const struct bContext *C);
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bool sequencer_view_strips_poll(struct bContext *C);
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/**
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* Returns collection with all strips presented to user. If operation is done in preview,
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* collection is limited to all presented strips that can produce image output.
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*
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* \param C: context
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* \return collection of strips (`Sequence`)
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*/
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struct SeqCollection *all_strips_from_context(struct bContext *C);
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/**
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* Returns collection with selected strips presented to user. If operation is done in preview,
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* collection is limited to selected presented strips, that can produce image output at current
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* frame.
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*
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* \param C: context
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* \return collection of strips (`Sequence`)
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*/
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struct SeqCollection *selected_strips_from_context(struct bContext *C);
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/* Externs. */
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extern EnumPropertyItem sequencer_prop_effect_types[];
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extern EnumPropertyItem prop_side_types[];
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/* Operators. */
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struct wmKeyConfig;
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struct wmOperatorType;
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void SEQUENCER_OT_split(struct wmOperatorType *ot);
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void SEQUENCER_OT_slip(struct wmOperatorType *ot);
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void SEQUENCER_OT_mute(struct wmOperatorType *ot);
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void SEQUENCER_OT_unmute(struct wmOperatorType *ot);
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void SEQUENCER_OT_lock(struct wmOperatorType *ot);
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void SEQUENCER_OT_unlock(struct wmOperatorType *ot);
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void SEQUENCER_OT_reload(struct wmOperatorType *ot);
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void SEQUENCER_OT_refresh_all(struct wmOperatorType *ot);
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void SEQUENCER_OT_reassign_inputs(struct wmOperatorType *ot);
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void SEQUENCER_OT_swap_inputs(struct wmOperatorType *ot);
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void SEQUENCER_OT_duplicate(struct wmOperatorType *ot);
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void SEQUENCER_OT_delete(struct wmOperatorType *ot);
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void SEQUENCER_OT_offset_clear(struct wmOperatorType *ot);
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void SEQUENCER_OT_images_separate(struct wmOperatorType *ot);
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void SEQUENCER_OT_meta_toggle(struct wmOperatorType *ot);
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void SEQUENCER_OT_meta_make(struct wmOperatorType *ot);
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void SEQUENCER_OT_meta_separate(struct wmOperatorType *ot);
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void SEQUENCER_OT_gap_remove(struct wmOperatorType *ot);
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void SEQUENCER_OT_gap_insert(struct wmOperatorType *ot);
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void SEQUENCER_OT_snap(struct wmOperatorType *ot);
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void SEQUENCER_OT_strip_jump(struct wmOperatorType *ot);
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void SEQUENCER_OT_swap(struct wmOperatorType *ot);
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void SEQUENCER_OT_swap_data(struct wmOperatorType *ot);
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void SEQUENCER_OT_rendersize(struct wmOperatorType *ot);
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void SEQUENCER_OT_change_effect_input(struct wmOperatorType *ot);
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void SEQUENCER_OT_change_effect_type(struct wmOperatorType *ot);
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void SEQUENCER_OT_change_path(struct wmOperatorType *ot);
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void SEQUENCER_OT_copy(struct wmOperatorType *ot);
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void SEQUENCER_OT_paste(struct wmOperatorType *ot);
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void SEQUENCER_OT_rebuild_proxy(struct wmOperatorType *ot);
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void SEQUENCER_OT_enable_proxies(struct wmOperatorType *ot);
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void SEQUENCER_OT_export_subtitles(struct wmOperatorType *ot);
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void SEQUENCER_OT_set_range_to_strips(struct wmOperatorType *ot);
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void SEQUENCER_OT_strip_transform_clear(struct wmOperatorType *ot);
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void SEQUENCER_OT_strip_transform_fit(struct wmOperatorType *ot);
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void SEQUENCER_OT_strip_color_tag_set(struct wmOperatorType *ot);
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void SEQUENCER_OT_cursor_set(struct wmOperatorType *ot);
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/* sequencer_select.c */
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void SEQUENCER_OT_select_all(struct wmOperatorType *ot);
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void SEQUENCER_OT_select(struct wmOperatorType *ot);
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void SEQUENCER_OT_select_side_of_frame(struct wmOperatorType *ot);
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void SEQUENCER_OT_select_more(struct wmOperatorType *ot);
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void SEQUENCER_OT_select_less(struct wmOperatorType *ot);
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void SEQUENCER_OT_select_linked(struct wmOperatorType *ot);
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void SEQUENCER_OT_select_linked_pick(struct wmOperatorType *ot);
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void SEQUENCER_OT_select_handles(struct wmOperatorType *ot);
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void SEQUENCER_OT_select_side(struct wmOperatorType *ot);
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void SEQUENCER_OT_select_box(struct wmOperatorType *ot);
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void SEQUENCER_OT_select_inverse(struct wmOperatorType *ot);
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void SEQUENCER_OT_select_grouped(struct wmOperatorType *ot);
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/* sequencer_add.c */
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void SEQUENCER_OT_scene_strip_add(struct wmOperatorType *ot);
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void SEQUENCER_OT_movie_strip_add(struct wmOperatorType *ot);
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void SEQUENCER_OT_movieclip_strip_add(struct wmOperatorType *ot);
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void SEQUENCER_OT_mask_strip_add(struct wmOperatorType *ot);
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void SEQUENCER_OT_sound_strip_add(struct wmOperatorType *ot);
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void SEQUENCER_OT_image_strip_add(struct wmOperatorType *ot);
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void SEQUENCER_OT_effect_strip_add(struct wmOperatorType *ot);
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/* sequencer_drag_drop.c */
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void sequencer_dropboxes(void);
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/* sequencer_ops.c */
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void sequencer_operatortypes(void);
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void sequencer_keymap(struct wmKeyConfig *keyconf);
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/* sequencer_scope.c */
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struct ImBuf *make_waveform_view_from_ibuf(struct ImBuf *ibuf);
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struct ImBuf *make_sep_waveform_view_from_ibuf(struct ImBuf *ibuf);
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struct ImBuf *make_vectorscope_view_from_ibuf(struct ImBuf *ibuf);
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struct ImBuf *make_zebra_view_from_ibuf(struct ImBuf *ibuf, float perc);
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struct ImBuf *make_histogram_view_from_ibuf(struct ImBuf *ibuf);
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/* sequencer_buttons.c */
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void sequencer_buttons_register(struct ARegionType *art);
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/* sequencer_modifiers.c */
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void SEQUENCER_OT_strip_modifier_add(struct wmOperatorType *ot);
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void SEQUENCER_OT_strip_modifier_remove(struct wmOperatorType *ot);
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void SEQUENCER_OT_strip_modifier_move(struct wmOperatorType *ot);
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void SEQUENCER_OT_strip_modifier_copy(struct wmOperatorType *ot);
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/* sequencer_view.c */
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void SEQUENCER_OT_sample(struct wmOperatorType *ot);
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void SEQUENCER_OT_view_all(struct wmOperatorType *ot);
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void SEQUENCER_OT_view_frame(struct wmOperatorType *ot);
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void SEQUENCER_OT_view_all_preview(struct wmOperatorType *ot);
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void SEQUENCER_OT_view_zoom_ratio(struct wmOperatorType *ot);
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void SEQUENCER_OT_view_selected(struct wmOperatorType *ot);
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void SEQUENCER_OT_view_ghost_border(struct wmOperatorType *ot);
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/* sequencer_channels_edit.c */
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void SEQUENCER_OT_rename_channel(struct wmOperatorType *ot);
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/* sequencer_preview.c */
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void sequencer_preview_add_sound(const struct bContext *C, struct Sequence *seq);
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/* sequencer_add.c */
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int sequencer_image_seq_get_minmax_frame(struct wmOperator *op,
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int sfra,
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int *r_minframe,
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int *r_numdigits);
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void sequencer_image_seq_reserve_frames(
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struct wmOperator *op, struct StripElem *se, int len, int minframe, int numdigits);
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