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multitrack.h
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1 // multitrack.h
2 // LiVES
3 // (c) G. Finch 2005 - 2014 <salsaman@gmail.com>
4 // released under the GNU GPL 3 or later
5 // see file ../COPYING for licensing details
6 
7 // multitrack window
8 
9 #ifndef HAS_LIVES_MULTITRACK_H
10 #define HAS_LIVES_MULTITRACK_H
11 
12 
14 
15 
16 #define CLIP_THUMB_WIDTH ((int)(72.*widget_opts.scale))
17 #define CLIP_THUMB_HEIGHT ((int)(72.*widget_opts.scale))
18 
19 #define CLIP_LABEL_LENGTH ((int)(20.*widget_opts.scale))
20 
21 #define BLOCK_THUMB_WIDTH ((int)(40.*widget_opts.scale))
22 
23 #define MT_PLAY_WIDTH_SMALL ((int)(320.*widget_opts.scale))
24 #define MT_PLAY_HEIGHT_SMALL ((int)(216.*widget_opts.scale))
25 
26 #define MT_PLAY_WIDTH_EXP ((int)(432.*widget_opts.scale))
27 #define MT_PLAY_HEIGHT_EXP ((int)(324.*widget_opts.scale))
28 
29 #define MT_CTX_WIDTH ((int)(320.*widget_opts.scale))
30 #define MT_CTX_HEIGHT ((int)(220.*widget_opts.scale))
31 
32 #define FX_BLOCK_WIDTH ((int)(80.*widget_opts.scale))
33 #define FX_BLOCK_HEIGHT ((int)(20.*widget_opts.scale))
34 
35 #define MT_TRACK_HEIGHT ((int)(25.*widget_opts.scale))
36 
37 #define TIMECODE_LENGTH 14
38 
39 #define TIMELINE_TABLE_COLUMNS 40
40 
42 
43 #define BLOCK_DRAW_SIMPLE 1
44 #define BLOCK_DRAW_THUMB 2
45 #define BLOCK_DRAW_TYPE BLOCK_DRAW_THUMB
46 
47 #define DEF_TIME 120
48 
49 typedef struct _mt lives_mt;
50 
51 typedef struct _track_rect track_rect;
52 
53 typedef struct _mt_opts mt_opts;
54 
55 typedef struct _lives_amixer_t lives_amixer_t;
56 
57 typedef enum {
62 
63 
64 typedef enum {
66 
67  // not implemented yet
72 
73 
74 typedef enum {
79 
80 
81 typedef enum {
82  // undo actions
87 
88  // minimal event_list
94 
95  // full backups of event_list
103 
104 
105 
106 typedef enum {
113 
114 
115 
116 typedef enum {
126 
127 
128 
129 typedef enum {
133 
134 
135 typedef enum {
140 
141 
142 typedef enum {
147 
148 
149 typedef enum {
150  // block state
154 
155 
156 
157 struct _mt_opts {
158  boolean set;
159  boolean move_effects;
161  boolean snap_over;
165  boolean show_audio;
166  boolean show_ctx;
167  boolean ign_ins_sel;
169  boolean insert_audio;
170  boolean pertrack_audio;
171  boolean audio_bleedthru;
172  boolean gang_audio;
173  boolean autocross_audio;
175  boolean render_vidp;
176  boolean render_audp;
177  boolean normalise_audp;
178  LiVESList *aparam_view_list;
179 };
180 
181 
182 struct _mt {
183  // widgets
184  LiVESWidget *window;
185  LiVESWidget *menubar;
186  LiVESWidget *top_vbox;
187  LiVESWidget *hbox;
188  LiVESWidget *play_blank;
189  LiVESWidget *play_box;
190  LiVESWidget *poly_box;
191  LiVESWidget *clip_scroll;
192  LiVESWidget *clip_inner_box;
193  LiVESWidget *in_out_box;
194  LiVESWidget *in_hbox;
195  LiVESWidget *out_hbox;
196  LiVESWidget *in_image;
197  LiVESWidget *out_image;
198  LiVESWidget *context_box;
199  LiVESWidget *context_scroll;
200  LiVESWidget *sep_image;
201  LiVESWidget *timeline_table_header;
202  LiVESWidget *tl_eventbox;
203  LiVESWidget *timeline_table;
204  LiVESWidget *timeline;
205  LiVESWidget *timeline_eb;
206  LiVESWidget *timeline_reg;
207  LiVESWidget *infobar;
208  LiVESWidget *stop;
209  LiVESWidget *rewind;
210  LiVESWidget *sepwin;
211  LiVESWidget *mute_audio;
212  LiVESWidget *loop_continue;
213  LiVESWidget *insert;
214  LiVESWidget *audio_insert;
215  LiVESWidget *delblock;
216  LiVESWidget *clipedit;
217  LiVESWidget *vpaned;
218  LiVESWidget *hpaned;
219  LiVESWidget *scrollbar;
220  LiVESWidget *playall;
221  LiVESWidget *playsel;
222  LiVESWidget *jumpnext;
223  LiVESWidget *jumpback;
224  LiVESWidget *render;
225  LiVESWidget *prerender_aud;
226  LiVESWidget *fx_block;
227  LiVESWidget *fx_blockv;
228  LiVESWidget *fx_blocka;
229  LiVESWidget *fx_delete;
230  LiVESWidget *fx_edit;
231  LiVESWidget *fx_region;
232  LiVESWidget *fx_region_1;
233  LiVESWidget *fx_region_1v;
234  LiVESWidget *fx_region_1a;
235  LiVESWidget *fx_region_2;
236  LiVESWidget *fx_region_2av;
237  LiVESWidget *fx_region_2v;
238  LiVESWidget *fx_region_2a;
239  LiVESWidget *fx_region_3;
240  LiVESWidget *atrans_menuitem;
241  LiVESWidget *submenu_atransfx;
242  LiVESWidget *move_fx;
243  LiVESWidget *mm_menuitem;
244  LiVESWidget *mm_move;
245  LiVESWidget *mm_select;
246  LiVESWidget *ins_menuitem;
247  LiVESWidget *ins_normal;
248  LiVESToolItem *grav_menuitem;
249  LiVESWidget *grav_label;
250  LiVESWidget *grav_normal;
251  LiVESWidget *grav_left;
252  LiVESWidget *grav_right;
253  LiVESWidget *select_track;
254  LiVESWidget *seldesel_menuitem;
255  LiVESWidget *view_events;
256  LiVESWidget *view_clips;
257  LiVESWidget *view_in_out;
258  LiVESWidget *view_effects;
259  LiVESWidget *avel_box;
261  LiVESWidget *spinbutton_avel;
262  LiVESWidget *avel_scale;
263  LiVESWidget *spinbutton_in;
264  LiVESWidget *spinbutton_out;
267  LiVESWidget *timecode;
268  LiVESWidget *spinbutton_start;
269  LiVESWidget *spinbutton_end;
270  LiVESWidget *tl_hbox;
271  LiVESWidget *fx_base_box;
272  LiVESWidget *fx_contents_box;
273  LiVESWidget *fx_box;
274  LiVESWidget *fx_label;
275  LiVESWidget *param_inner_box;
276  LiVESWidget *param_box;
277  LiVESWidget *next_node_button;
278  LiVESWidget *prev_node_button;
279  LiVESWidget *del_node_button;
280  LiVESWidget *node_spinbutton;
281  LiVESWidget *node_scale;
282  LiVESWidget *sel_label;
283  LiVESWidget *l_sel_arrow;
284  LiVESWidget *r_sel_arrow;
285  LiVESWidget *save_event_list;
286  LiVESWidget *load_event_list;
287  LiVESWidget *clear_event_list;
288  LiVESWidget *tc_to_rs;
289  LiVESWidget *tc_to_re;
290  LiVESWidget *rs_to_tc;
291  LiVESWidget *re_to_tc;
292  LiVESWidget *undo;
293  LiVESWidget *redo;
294  LiVESWidget *ac_audio_check;
295  LiVESWidget *remove_gaps;
296  LiVESWidget *remove_first_gaps;
297  LiVESWidget *split_sel;
298  LiVESWidget *ins_gap_sel;
299  LiVESWidget *ins_gap_cur;
300  LiVESWidget *last_filter_map;
301  LiVESWidget *next_filter_map;
302  LiVESWidget *fx_list_box;
303  LiVESWidget *fx_list_scroll;
304  LiVESWidget *fx_list_vbox;
305  LiVESWidget *next_fm_button;
306  LiVESWidget *prev_fm_button;
307  LiVESWidget *fx_ibefore_button;
308  LiVESWidget *fx_iafter_button;
309  LiVESWidget *rename_track;
310  LiVESWidget *cback_audio;
311  LiVESWidget *aload_subs;
312  LiVESWidget *load_vals;
313  LiVESWidget *change_vals;
314  LiVESWidget *aparam_separator;
315  LiVESWidget *aparam_menuitem;
316  LiVESWidget *aparam_submenu;
317  LiVESWidget *render_sep;
318  LiVESWidget *render_vid;
319  LiVESWidget *render_aud;
320  LiVESWidget *normalise_aud;
321  LiVESWidget *view_audio;
322  LiVESWidget *clear_marks;
323  LiVESWidget *fd_frame;
324  LiVESWidget *apply_fx_button;
325  LiVESToolItem *eview_button;
326  LiVESWidget *eview_label;
327  LiVESWidget *follow_play;
328  LiVESWidget *change_max_disp;
329  LiVESWidget *add_vid_behind;
330  LiVESWidget *add_vid_front;
331  LiVESWidget *quit;
332  LiVESWidget *troubleshoot;
333  LiVESWidget *fx_params_label;
334  LiVESWidget *amixer_button;
335  LiVESWidget *view_sel_events;
336  LiVESWidget *adjust_start_end;
337  LiVESWidget *context_frame;
338  LiVESWidget *nb;
339  LiVESWidget *nb_label;
340 
341  LiVESWidget *btoolbar;
342  LiVESWidget *btoolbar2;
343  LiVESWidget *btoolbar3;
344 
345  LiVESWidget *menu_hbox;
346 
347  LiVESWidget *open_menu;
348 #ifdef HAVE_WEBM
349  LiVESWidget *open_loc_menu;
350 #endif
351 #ifdef ENABLE_DVD_GRAB
352  LiVESWidget *vcd_dvd_menu;
353 #endif
354 #ifdef HAVE_LDVGRAB
355  LiVESWidget *device_menu;
356 #endif
357  LiVESWidget *recent_menu;
358  LiVESWidget *recent1;
359  LiVESWidget *recent2;
360  LiVESWidget *recent3;
361  LiVESWidget *recent4;
362 
363  LiVESWidget *time_scrollbar;
364  LiVESWidget *show_layout_errors;
365 
366  LiVESWidget *load_set;
367  LiVESWidget *save_set;
368 
369  LiVESWidget *close;
370 
371  LiVESWidget *clear_ds;
372 
373  LiVESWidget *gens_submenu;
374  LiVESWidget *capture;
375 
376  LiVESWidget *insa_checkbutton;
377  LiVESWidget *snapo_checkbutton;
378 
379  LiVESObject *spinbutton_in_adj;
380  LiVESObject *spinbutton_out_adj;
381 
382  LiVESObject *hadjustment;
383  LiVESObject *node_adj;
384 
385  LiVESList *audio_draws;
386 
387  LiVESList *audio_vols;
388  LiVESList *audio_vols_back;
389 
390  LiVESAccelGroup *accel_group;
391  LiVESList *video_draws;
392  LiVESObject *vadjustment;
393 
394  LiVESXDisplay *display;
395 
396  LiVESPixbuf *frame_pixbuf;
397 
398  LiVESList *cb_list;
399 
406 
409 
411 
415 
419 
421 
423 
424  weed_plant_t *event_list;
425 
426  weed_plant_t *init_event;
427  weed_plant_t *selected_init_event;
428  int num_video_tracks;
430  double end_secs;
431 
432  // timeline min and max display values
433  double tl_min;
434  double tl_max;
435 
439 
440  LiVESList *selected_tracks;
441 
443 
445 
447 
448  track_rect *block_selected;
449  track_rect *putative_block;
450 
451  double ptr_time;
452 
454 
455  double fps;
456 
457  double region_start;
458  double region_end;
459  double region_init;
461 
462  boolean is_rendering;
463  boolean pr_audio;
464 
466 
468 
470 
472 
473  // cursor warping for mouse move mode
474  double hotspot_x;
476 
477  boolean moving_block;
478 
479  double pb_start_time;
480 
482 
483  int sel_x;
484  int sel_y;
485 
488 
489  boolean tl_selecting;
490 
491  /* start and end offset overrides for inserting (used during block move) */
492  weed_timecode_t insert_start;
493  weed_timecode_t insert_end;
494 
496  double insert_avel;
497 
498  LiVESList *undos;
500  uint8_t *undo_mem;
502  boolean did_backup;
503 
504  char undo_text[32];
505  char redo_text[32];
506 
507  boolean undoable;
508  boolean redoable;
509 
510  boolean changed;
511  boolean auto_changed;
512 
513  int64_t auto_back_time;
514 
515  // stuff to do with framedraw "special" widgets
516  int inwidth;
517  int inheight;
518  int outwidth;
522 
524 
526 
527  mt_opts opts;
528 
529  boolean auto_reloading;
530 
531  weed_plant_t *fm_edit_event;
532  weed_plant_t *moving_fx;
533 
534  int avol_fx;
535  weed_plant_t *avol_init_event;
536 
539 
540  boolean layout_prompt;
543 
544  double user_fps;
551 
553 
554 
555  LiVESList *tl_marks;
556 
557  weed_plant_t *pb_start_event;
558  weed_plant_t *pb_loop_event;
559 
560  weed_plant_t *specific_event;
561 
562  double context_time;
563  boolean use_context;
564 
566 
567  boolean is_paused;
568 
569  /* current size of frame inside playback/preview area */
572 
573  /* current size of playback/preview area */
576 
578 
579  int top_track;
580 
581  boolean redraw_block;
582 
583  boolean was_undo_redo;
584 
585  boolean no_expose;
586 
587  boolean is_ready;
588 
590 
591  boolean has_audio_file;
592 
593  boolean tl_mouse;
594 
595  boolean playing_sel;
596 
597  uint32_t idlefunc;
598 
599  LiVESList *clip_labels;
600 
601  lives_amixer_t *amixer;
602 
603  double prev_fx_time;
604 
605  boolean block_tl_move;
606  boolean block_node_spin;
607 
608  boolean is_atrans;
609 
611 
613 }; // lives_mt
614 
615 
616 
617 
618 typedef struct {
620  weed_timecode_t tc;
621  void *extra;
622  size_t data_len;
623 } mt_undo;
624 
625 
627  LiVESWidget *main_hbox;
628  LiVESWidget **ch_sliders;
629  LiVESWidget *gang_checkbutton;
630  LiVESWidget *inv_checkbutton;
632  int nchans;
633  lives_mt *mt;
634 };
635 
636 
637 // reasons for track invisibility (bitmap)
638 #define TRACK_I_HIDDEN_USER (1<<0)
639 #define TRACK_I_HIDDEN_SCROLLED (1<<1)
640 
645 struct _track_rect {
647 
648  track_rect *next;
649  track_rect *prev;
650  weed_plant_t *start_event;
651  weed_plant_t *end_event;
652 
653  weed_timecode_t offset_start;
654 
656  boolean start_anchored;
657  boolean end_anchored;
658  boolean ordered;
659 
660  LiVESWidget
662 
663 };
664 
665 
666 /* translation table for matching event_id to init_event */
667 typedef struct {
668  uint64_t in;
669  void *out;
670 } ttable;
671 
672 
673 /* clip->layout use mapping, from layout.map lives_clip_t */
674 typedef struct {
675  char *handle;
676  int64_t unique_id;
677  char *name;
678  LiVESList *list;
679 } layout_map;
680 
681 
682 
683 
684 
686 
687 // setup functions
688 
689 lives_mt *multitrack(weed_plant_t *, int orig_file, double fps);
690 void mt_init_tracks(lives_mt *, boolean set_min_max);
691 boolean on_multitrack_activate(LiVESMenuItem *menuitem, weed_plant_t *event_list);
692 
693 // delete function
694 boolean multitrack_delete(lives_mt *, boolean save);
695 
696 // morph the poly window
697 void polymorph(lives_mt *, lives_mt_poly_state_t poly);
698 
699 // sens/desens
700 void mt_desensitise(lives_mt *);
701 void mt_sensitise(lives_mt *);
702 
703 void add_aparam_menuitems(lives_mt *);
704 
705 // external control callbacks
706 void insert_here_cb(LiVESMenuItem *, livespointer mt);
707 void insert_audio_here_cb(LiVESMenuItem *, livespointer mt);
708 void insert_at_ctx_cb(LiVESMenuItem *, livespointer mt);
709 void insert_audio_at_ctx_cb(LiVESMenuItem *, livespointer mt);
710 void multitrack_end_cb(LiVESMenuItem *, livespointer mt);
711 void delete_block_cb(LiVESMenuItem *, livespointer mt);
712 void selblock_cb(LiVESMenuItem *, livespointer mt);
713 void list_fx_here_cb(LiVESMenuItem *, livespointer mt);
714 void edit_start_end_cb(LiVESMenuItem *, livespointer mt);
715 void close_clip_cb(LiVESMenuItem *, livespointer mt);
716 void show_clipinfo_cb(LiVESMenuItem *, livespointer mt);
717 
718 boolean multitrack_insert(LiVESMenuItem *, livespointer mt);
719 track_rect *move_block(lives_mt *, track_rect *block, double timesecs, int old_track, int new_track);
720 
721 void update_grav_mode(lives_mt *);
722 void update_insert_mode(lives_mt *);
723 
724 
725 boolean on_render_activate(LiVESMenuItem *, livespointer mt);
726 
727 void mt_set_autotrans(int idx);
728 
729 
730 // event_list functions
731 weed_plant_t *add_blank_frames_up_to(weed_plant_t *event_list, weed_plant_t *start_event, weed_timecode_t end_tc, double fps);
732 
733 // track functions
734 void on_cback_audio_activate(LiVESMenuItem *, livespointer mt);
735 LiVESWidget *add_audio_track(lives_mt *, int trackno, boolean behind);
736 int add_video_track_behind(LiVESMenuItem *, livespointer mt);
737 int add_video_track_front(LiVESMenuItem *, livespointer mt);
738 void delete_video_track(lives_mt *, int layer, boolean full);
739 void delete_audio_track(lives_mt *, LiVESWidget *eventbox, boolean full);
740 void delete_audio_tracks(lives_mt *, LiVESList *list, boolean full);
741 void remove_gaps(LiVESMenuItem *, livespointer mt);
742 void remove_first_gaps(LiVESMenuItem *, livespointer mt);
743 void on_insgap_sel_activate(LiVESMenuItem *, livespointer mt);
744 void on_insgap_cur_activate(LiVESMenuItem *, livespointer mt);
745 void on_split_activate(LiVESMenuItem *, livespointer mt);
746 void scroll_tracks(lives_mt *, int top_track, boolean set_value);
747 boolean track_arrow_pressed(LiVESWidget *ahbox, LiVESXEventButton *, livespointer mt);
748 void track_select(lives_mt *);
749 boolean mt_track_is_audio(lives_mt *, int ntrack);
750 boolean mt_track_is_video(lives_mt *, int ntrack);
751 char *get_track_name(lives_mt *mt, int track_num, boolean is_audio);
752 
753 void mt_do_autotransition(lives_mt *, track_rect *block);
754 
755 void set_track_label_string(lives_mt *mt, int track, const char *label);
756 
757 LiVESWidget *get_eventbox_for_track(lives_mt *mt, int ntrack);
758 void on_rename_track_activate(LiVESMenuItem *menuitem, livespointer mt);
759 
760 
761 // track mouse movement
762 boolean on_track_click(LiVESWidget *eventbox, LiVESXEventButton *, livespointer mt);
763 boolean on_atrack_click(LiVESWidget *eventbox, LiVESXEventButton *, livespointer mt);
764 boolean on_track_header_click(LiVESWidget *eventbox, LiVESXEventButton *, livespointer mt);
765 boolean on_track_between_click(LiVESWidget *eventbox, LiVESXEventButton *, livespointer mt);
766 boolean on_track_release(LiVESWidget *eventbox, LiVESXEventButton *event, livespointer mt);
767 boolean on_atrack_release(LiVESWidget *eventbox, LiVESXEventButton *event, livespointer mt);
768 boolean on_track_header_release(LiVESWidget *eventbox, LiVESXEventButton *, livespointer mt);
769 boolean on_track_between_release(LiVESWidget *eventbox, LiVESXEventButton *, livespointer mt);
770 boolean on_track_move(LiVESWidget *widget, LiVESXEventMotion *event, livespointer mt);
771 boolean on_track_header_move(LiVESWidget *widget, LiVESXEventMotion *event, livespointer mt);
772 
773 void unselect_all(lives_mt *);
774 void insert_frames(int filenum, weed_timecode_t offset_start, weed_timecode_t offset_end, weed_timecode_t tc,
775  lives_direction_t direction, LiVESWidget *eventbox, lives_mt *, track_rect *in_block);
776 void insert_audio(int filenum, weed_timecode_t offset_start, weed_timecode_t offset_end, weed_timecode_t tc,
777  double avel, lives_direction_t direction, LiVESWidget *eventbox, lives_mt *, track_rect *in_block);
778 void on_seltrack_toggled(LiVESWidget *, livespointer mt);
779 void scroll_track_by_scrollbar(LiVESScrollbar *sbar, livespointer mt);
780 
781 // block functions
782 void in_out_start_changed(LiVESWidget *, livespointer mt);
783 void in_out_end_changed(LiVESWidget *, livespointer mt);
784 void in_anchor_toggled(LiVESToggleButton *, livespointer mt);
785 void out_anchor_toggled(LiVESToggleButton *, livespointer mt);
786 void avel_reverse_toggled(LiVESToggleButton *, livespointer mt);
787 void avel_spin_changed(LiVESSpinButton *, livespointer mt);
788 
789 // block API functions
790 track_rect *find_block_by_uid(lives_mt *mt, ulong uid);
791 ulong mt_get_last_block_uid(lives_mt *mt);
792 int mt_get_block_count(lives_mt *, int ntrack);
793 double mt_get_block_sttime(lives_mt *, int ntrack, int iblock);
794 double mt_get_block_entime(lives_mt *, int ntrack, int iblock);
795 
796 track_rect *get_block_from_track_and_time(lives_mt *mt, int track, double time);
797 
798 int get_track_for_block(track_rect *block);
799 int get_clip_for_block(track_rect *block);
800 
801 
802 // timeline functions
803 void mt_tl_move_relative(lives_mt *, double pos_rel);
804 void mt_tl_move(lives_mt *, double pos_abs);
805 void set_timeline_end_secs(lives_mt *, double secs);
806 boolean on_timeline_press(LiVESWidget *, LiVESXEventButton *, livespointer mt);
807 boolean on_timeline_release(LiVESWidget *, LiVESXEventButton *, livespointer mt);
808 boolean on_timeline_update(LiVESWidget *, LiVESXEventMotion *, livespointer mt);
809 void draw_region(lives_mt *mt);
810 void tc_to_rs(LiVESMenuItem *, livespointer mt);
811 void tc_to_re(LiVESMenuItem *, livespointer mt);
812 void rs_to_tc(LiVESMenuItem *, livespointer mt);
813 void re_to_tc(LiVESMenuItem *, livespointer mt);
814 
815 boolean mt_mark_callback(LiVESAccelGroup *group, LiVESObject *obj, uint32_t keyval, LiVESXModifierType mod, livespointer user_data);
816 
817 void multitrack_clear_marks(LiVESMenuItem *, livespointer mt);
818 void mt_show_current_frame(lives_mt *, boolean return_layer);
819 void mt_clear_timeline(lives_mt *mt);
820 
821 
822 // context box text
823 void clear_context(lives_mt *);
824 void add_context_label(lives_mt *, const char *text);
825 void mouse_mode_context(lives_mt *);
826 void do_sel_context(lives_mt *);
827 void do_fx_list_context(lives_mt *, int fxcount);
828 void do_fx_move_context(lives_mt *mt);
829 
830 // playback / animation
831 void multitrack_playall(lives_mt *);
832 void multitrack_play_sel(LiVESMenuItem *, livespointer mt);
833 void animate_multitrack(lives_mt *);
834 void unpaint_line(lives_mt *, LiVESWidget *eventbox);
835 void unpaint_lines(lives_mt *);
836 
837 void mt_prepare_for_playback(lives_mt *);
838 void mt_post_playback(lives_mt *);
839 
840 
841 // effect node controls
842 void on_next_node_clicked(LiVESWidget *, livespointer mt);
843 void on_prev_node_clicked(LiVESWidget *, livespointer mt);
844 void on_del_node_clicked(LiVESWidget *, livespointer mt);
845 void on_node_spin_value_changed(LiVESSpinButton *, livespointer mt);
846 double mt_get_effect_time(lives_mt *);
847 
848 void on_frame_preview_clicked(LiVESButton *, livespointer mt);
849 void show_preview(lives_mt *, weed_timecode_t tc);
850 
851 boolean add_mt_param_box(lives_mt *);
852 
853 // filter list controls
854 weed_plant_t *get_prev_fm(lives_mt *, int current_track, weed_plant_t *frame);
855 weed_plant_t *get_next_fm(lives_mt *, int current_track, weed_plant_t *frame);
856 
857 void on_prev_fm_clicked(LiVESWidget *button, livespointer mt);
858 void on_next_fm_clicked(LiVESWidget *button, livespointer mt);
859 void on_fx_insb_clicked(LiVESWidget *button, livespointer mt);
860 void on_fx_insa_clicked(LiVESWidget *button, livespointer mt);
861 
862 // utils
863 uint32_t event_list_get_byte_size(lives_mt *, weed_plant_t *event_list, int *num_events);
864 boolean event_list_rectify(lives_mt *, weed_plant_t *event_listy);
865 boolean make_backup_space(lives_mt *, size_t space_needed);
866 void activate_mt_preview(lives_mt *);
867 void **mt_get_pchain(void);
868 void event_list_free_undos(lives_mt *);
869 boolean used_in_current_layout(lives_mt *, int file);
870 
871 boolean set_new_set_name(lives_mt *);
872 
873 LiVESPixbuf *make_thumb(lives_mt *, int file, int width, int height, int frame, boolean noblanks);
874 
875 
876 
877 // event_list utilities
878 boolean compare_filter_maps(weed_plant_t *fm1, weed_plant_t *fm2,
879  int ctrack);
880 void move_init_in_filter_map(lives_mt *, weed_plant_t *event_list, weed_plant_t *fmap, weed_plant_t *ifrom,
881  weed_plant_t *ito, int track, boolean after);
882 void update_filter_events(lives_mt *, weed_plant_t *first_event, weed_timecode_t start_tc, weed_timecode_t end_tc,
883  int track, weed_timecode_t new_start_tc, int new_track);
884 void mt_fixup_events(lives_mt *, weed_plant_t *old_event, weed_plant_t *new_event);
885 
886 // event_list load/save
887 char *get_eload_filename(lives_mt *mt, boolean allow_auto_reload);
888 weed_plant_t *load_event_list(lives_mt *, char *eload_file);
889 boolean on_save_event_list_activate(LiVESMenuItem *, livespointer mt);
890 
891 
892 // layouts and layout maps
893 LiVESList *load_layout_map(void);
894 void add_markers(lives_mt *, weed_plant_t *event_list, boolean add_block_ids);
895 void remove_markers(weed_plant_t *event_list);
896 void save_layout_map(int *lmap, double *lmap_audio, const char *file, const char *dir);
897 
898 void wipe_layout(lives_mt *);
899 
900 void migrate_layouts(const char *old_set_name, const char *new_set_name);
901 
902 LiVESList *layout_frame_is_affected(int clipno, int frame);
903 LiVESList *layout_audio_is_affected(int clipno, double time);
904 
905 boolean check_for_layout_del(lives_mt *, boolean exiting);
906 
907 boolean on_load_event_list_activate(LiVESMenuItem *, livespointer mt);
908 
909 void stored_event_list_free_all(boolean wiped);
911 void remove_current_from_affected_layouts(lives_mt *);
912 
913 
914 // auto backup
915 uint32_t mt_idle_add(lives_mt *);
916 void recover_layout(void);
917 void recover_layout_cancelled(boolean is_startup);
918 boolean write_backup_layout_numbering(lives_mt *);
919 
920 
921 // amixer funcs
922 void amixer_show(LiVESButton *, livespointer mt);
923 void on_amixer_close_clicked(LiVESButton *, lives_mt *mt);
924 LiVESWidget *amixer_add_channel_slider(lives_mt *, int i);
925 
926 
927 // misc
928 void mt_change_disp_tracks_ok(LiVESButton *, livespointer mt);
929 void mt_swap_play_pause(lives_mt *, boolean put_pause);
930 char *set_values_from_defs(lives_mt *, boolean from_prefs);
931 
932 
933 // clip boxes
934 void mt_clip_select(lives_mt *, boolean scroll);
935 void mt_delete_clips(lives_mt *, int file);
936 void mt_init_clips(lives_mt *, int orig_file, boolean add);
937 
938 // key shortcuts
939 boolean mt_prevclip(LiVESAccelGroup *, LiVESObject *, uint32_t keyval, LiVESXModifierType mod, livespointer);
940 boolean mt_nextclip(LiVESAccelGroup *, LiVESObject *, uint32_t keyval, LiVESXModifierType mod, livespointer);
941 
942 typedef enum {
943  /* default to warn about */
948 
949  /*non-default*/
954 
955  /* info */
958 
959 
960 
961 // array max: TODO - use dynamic arrays to bypass track limits
962 
963 #ifdef IS_MINGW
964 #define MAX_TRACKS 32768
965 #define MAX_VIDEO_TRACKS 32768
966 #define MAX_AUDIO_TRACKS 32768
967 #else
968 #define MAX_TRACKS 65536
969 #define MAX_VIDEO_TRACKS 65536
970 #define MAX_AUDIO_TRACKS 65536
971 #endif
972 
973 #endif
Definition: multitrack.h:151
Definition: multitrack.h:85
int get_track_for_block(track_rect *block)
return track number for a given block
Definition: multitrack.c:192
ulong grav_right_func
Definition: multitrack.h:414
void insert_audio_at_ctx_cb(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:14246
LiVESWidget * param_box
Definition: multitrack.h:276
LiVESWidget * fx_region_2
Definition: multitrack.h:235
boolean move_effects
should we move effects attached to a block ?
Definition: multitrack.h:159
LiVESWidget * fx_blocka
Definition: multitrack.h:228
LiVESWidget * view_effects
Definition: multitrack.h:258
int mt_get_block_count(lives_mt *mt, int ntrack)
count blocks in track
Definition: multitrack.c:22795
LiVESWidget * view_events
Definition: multitrack.h:255
boolean check_for_layout_del(lives_mt *mt, boolean exiting)
Definition: multitrack.c:5571
LiVESWidget * loop_continue
Definition: multitrack.h:212
void mt_post_playback(lives_mt *mt)
Definition: multitrack.c:17168
LiVESWidget * add_audio_track(lives_mt *mt, int track, boolean behind)
Definition: multitrack.c:10271
boolean write_backup_layout_numbering(lives_mt *mt)
Definition: multitrack.c:614
LiVESWidget * save_event_list
menuitem
Definition: multitrack.h:285
int add_video_track_behind(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:10606
track_rect * get_block_from_track_and_time(lives_mt *mt, int track, double time)
get timeline end time of block
Definition: multitrack.c:22830
boolean insert_audio
do we insert audio with video ?
Definition: multitrack.h:169
LiVESWidget * fd_frame
Definition: multitrack.h:323
LiVESWidget * fx_region_1v
Definition: multitrack.h:233
LiVESWidget * sel_label
Definition: multitrack.h:282
Definition: multitrack.h:138
int current_track
starts at 0
Definition: multitrack.h:438
boolean audio_bleedthru
should we allow all audio to bleed thru ?
Definition: multitrack.h:171
LiVESWidget * amixer_button
Definition: multitrack.h:334
LiVESWidget * seldesel_menuitem
Definition: multitrack.h:254
Definition: multitrack.h:144
Definition: multitrack.h:951
Definition: multitrack.h:946
LiVESWidget * load_set
Definition: multitrack.h:366
Definition: multitrack.h:91
void set_track_label_string(lives_mt *mt, int track, const char *label)
Definition: multitrack.c:10454
void on_prev_fm_clicked(LiVESWidget *button, livespointer user_data)
Definition: multitrack.c:18766
boolean follow_playback
Definition: multitrack.h:168
void recover_layout_cancelled(boolean is_startup)
Definition: multitrack.c:882
void mt_delete_clips(lives_mt *mt, int file)
Definition: multitrack.c:10876
boolean region_updating
Definition: multitrack.h:460
LiVESWidget * time_scrollbar
Definition: multitrack.h:363
void mouse_mode_context(lives_mt *mt)
Definition: multitrack.c:4585
boolean use_context
Definition: multitrack.h:563
lives_mt_fx_order_t
Definition: multitrack.h:142
LiVESWidget * context_frame
Definition: multitrack.h:337
LiVESWidget * add_vid_front
Definition: multitrack.h:330
LiVESWidget * in_image
Definition: multitrack.h:196
void on_cback_audio_activate(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:16018
int current_fx
Definition: multitrack.h:465
Definition: multitrack.h:124
#define PATH_MAX
Definition: main.h:264
double region_init
point where user pressed the mouse
Definition: multitrack.h:459
char * force_load_name
&lt; force some visual changes when applying autotrans
Definition: multitrack.h:610
LIVES_INLINE void mt_tl_move_relative(lives_mt *mt, double pos_rel)
Definition: multitrack.c:3334
Definition: multitrack.h:97
LiVESWidget * clip_scroll
Definition: multitrack.h:191
lives_direction_t last_direction
last direction timeline cursor was moved in
Definition: multitrack.h:446
LiVESWidget * del_node_button
Definition: multitrack.h:279
lives_mt_mouse_mode_t
Definition: multitrack.h:57
LiVESWidget * ins_normal
Definition: multitrack.h:247
Definition: multitrack.h:117
LiVESWidget * fx_delete
Definition: multitrack.h:229
LiVESWidget * fx_contents_box
Definition: multitrack.h:272
LiVESWidget * amixer_add_channel_slider(lives_mt *mt, int i)
Definition: multitrack.c:22397
Definition: multitrack.h:143
lives_mt_fx_order_t fx_order
Definition: multitrack.h:525
LiVESWidget * context_scroll
Definition: multitrack.h:199
Definition: multitrack.h:122
boolean on_track_header_click(LiVESWidget *widget, LiVESXEventButton *event, livespointer user_data)
Definition: multitrack.c:13753
Definition: multitrack.h:131
LiVESWidget * fx_region_2av
Definition: multitrack.h:236
LiVESWidget * render_sep
Definition: multitrack.h:317
LiVESWidget * timeline_eb
Definition: multitrack.h:205
int inheight
Definition: multitrack.h:517
weed_plant_t * pb_loop_event
FRAME event to loop back to (can be different from pb_start_event if we are paused) ...
Definition: multitrack.h:558
Definition: multitrack.h:618
ulong mouse_mot2
Definition: multitrack.h:487
Definition: multitrack.h:136
LiVESWidget * load_vals
Definition: multitrack.h:312
weed_plant_t * specific_event
a pointer to some generally interesting event
Definition: multitrack.h:560
boolean no_expose
block timeline expose while we are exiting
Definition: multitrack.h:585
int user_height
Definition: multitrack.h:546
boolean on_track_between_release(LiVESWidget *widget, LiVESXEventButton *event, livespointer user_data)
Definition: multitrack.c:13783
LiVESWidget * btoolbar
Definition: multitrack.h:341
boolean autocross_audio
crossfade audio with autotransitions
Definition: multitrack.h:173
LiVESObject * node_adj
Definition: multitrack.h:383
boolean on_atrack_release(LiVESWidget *eventbox, LiVESXEventButton *event, livespointer mt)
void update_grav_mode(lives_mt *mt)
Definition: multitrack.c:4660
LiVESList * selected_tracks
Definition: multitrack.h:440
void remove_current_from_affected_layouts(lives_mt *mt)
Definition: multitrack.c:5496
LiVESList * audio_vols_back
layer volume levels (coarse control) - reset levels
Definition: multitrack.h:388
LiVESWidget * fx_box
Definition: multitrack.h:273
LiVESWidget * fx_block
Definition: multitrack.h:226
LiVESWidget * clear_ds
Definition: multitrack.h:371
LiVESWidget * jumpnext
Definition: multitrack.h:222
void * extra
Definition: multitrack.h:621
LiVESWidget * render_vid
Definition: multitrack.h:318
LiVESWidget * vpaned
Definition: multitrack.h:217
boolean auto_reloading
Definition: multitrack.h:529
size_t data_len
including this mt_undo
Definition: multitrack.h:622
LiVESWidget * play_blank
Definition: multitrack.h:188
boolean compare_filter_maps(weed_plant_t *fm1, weed_plant_t *fm2, int ctrack)
ctrack can be -1 to compare all events, else we cf for ctrack
Definition: multitrack.c:20059
LiVESWidget * atrans_menuitem
Definition: multitrack.h:240
lives_mt_insert_mode_t
Definition: multitrack.h:64
boolean changed
changed since last saved
Definition: multitrack.h:510
boolean tl_mouse
Definition: multitrack.h:593
LiVESWidget * timecode
Definition: multitrack.h:267
LiVESWidget * next_node_button
Definition: multitrack.h:277
the default (only insert if it fits)
Definition: multitrack.h:65
LiVESWidget * render_aud
Definition: multitrack.h:319
boolean is_atrans
Definition: multitrack.h:608
void delete_video_track(lives_mt *mt, int layer, boolean full)
Definition: multitrack.c:10225
void scroll_tracks(lives_mt *mt, int top_track, boolean set_value)
Definition: multitrack.c:2106
LiVESWidget * l_sel_arrow
Definition: multitrack.h:283
double tl_min
Definition: multitrack.h:433
void * out
Definition: multitrack.h:669
lives_mt_last_fx_type_t last_fx_type
Definition: multitrack.h:523
boolean render_vidp
render video
Definition: multitrack.h:175
lives_mt_grav_mode_t grav_mode
Definition: multitrack.h:162
void add_aparam_menuitems(lives_mt *mt)
Definition: multitrack.c:4958
LiVESWidget * recent3
Definition: multitrack.h:360
void add_markers(lives_mt *mt, weed_plant_t *event_list, boolean add_block_ids)
Definition: multitrack.c:19548
Definition: multitrack.h:674
LiVESWidget * checkbutton_start_anchored
Definition: multitrack.h:265
lives_cursor_t
Definition: widget-helper.h:809
void on_amixer_close_clicked(LiVESButton *button, lives_mt *mt)
Definition: multitrack.c:22223
int64_t auto_back_time
Definition: multitrack.h:513
int outwidth
Definition: multitrack.h:518
LiVESWidget * stop
Definition: multitrack.h:208
LiVESObject * vadjustment
Definition: multitrack.h:392
int64_t unique_id
Definition: multitrack.h:676
LiVESList * audio_vols
layer volume levels (coarse control) - set in mixer
Definition: multitrack.h:387
void mt_prepare_for_playback(lives_mt *mt)
Definition: multitrack.c:17126
boolean redraw_block
block drawing of playback cursor during track redraws
Definition: multitrack.h:581
LiVESWidget * undo
Definition: multitrack.h:292
LiVESWidget * cback_audio
Definition: multitrack.h:310
LiVESWidget * timeline_table
Definition: multitrack.h:203
LiVESWidget * close
Definition: multitrack.h:369
int nchans
Definition: multitrack.h:632
weed_timecode_t insert_end
Definition: multitrack.h:493
ulong grav_left_func
Definition: multitrack.h:413
LiVESWidget * mm_select
Definition: multitrack.h:245
void do_sel_context(lives_mt *mt)
Definition: multitrack.c:18422
ulong spin_start_func
Definition: multitrack.h:537
LiVESWidget * grav_normal
Definition: multitrack.h:250
lives_mt_block_state_t state
Definition: multitrack.h:655
LiVESWidget * eview_label
Definition: multitrack.h:326
void activate_mt_preview(lives_mt *mt)
sensitize Show Preview and Apply buttons
Definition: multitrack.c:19093
void remove_gaps(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:14696
ulong * ch_slider_fns
Definition: multitrack.h:631
LiVESWidget * clear_event_list
menuitem
Definition: multitrack.h:287
LiVESWidget * sep_image
Definition: multitrack.h:200
lives_mt * mt
Definition: multitrack.h:633
boolean moving_block
moving block flag
Definition: multitrack.h:477
void on_node_spin_value_changed(LiVESSpinButton *spinbutton, livespointer user_data)
Definition: multitrack.c:18861
LiVESWidget * fx_blockv
Definition: multitrack.h:227
boolean on_track_click(LiVESWidget *eventbox, LiVESXEventButton *event, livespointer user_data)
Definition: multitrack.c:13795
LiVESPixbuf * frame_pixbuf
Definition: multitrack.h:396
ulong tc_func
Definition: multitrack.h:422
Definition: main.h:287
void on_frame_preview_clicked(LiVESButton *, livespointer mt)
LiVESWidget * aparam_menuitem
Definition: multitrack.h:315
LiVESWidget * fx_region_1a
Definition: multitrack.h:234
Definition: multitrack.h:956
int sel_y
Definition: multitrack.h:484
weed_plant_t * get_prev_fm(lives_mt *mt, int current_track, weed_plant_t *event)
Definition: multitrack.c:18613
void mt_swap_play_pause(lives_mt *mt, boolean put_pause)
Definition: multitrack.c:17089
LiVESWidget * select_track
Definition: multitrack.h:253
boolean block_tl_move
set to TRUE to block moving timeline (prevents loops with the node spinbutton)
Definition: multitrack.h:605
weed_plant_t * event_list
Definition: multitrack.h:424
ulong spin_end_func
Definition: multitrack.h:538
int file_selected
actual LiVES file struct number which clip_selected matches
Definition: multitrack.h:437
double mt_get_effect_time(lives_mt *mt)
Definition: multitrack.c:1564
LiVESWidget * ac_audio_check
Definition: multitrack.h:294
LiVESWidget * rs_to_tc
Definition: multitrack.h:290
boolean normalise_audp
normalise audio
Definition: multitrack.h:177
void show_preview(lives_mt *, weed_timecode_t tc)
ulong spin_avel_func
Definition: multitrack.h:402
int user_signed_endian
Definition: multitrack.h:550
LiVESWidget * save_set
Definition: multitrack.h:367
LiVESWidget * eventbox
pointer to eventbox widget which contains this block; we can use its &quot;layer_number&quot; to get the track/...
Definition: multitrack.h:661
Definition: multitrack.h:945
int get_clip_for_block(track_rect *block)
Definition: multitrack.c:22838
Definition: multitrack.h:110
LiVESWidget * render
Definition: multitrack.h:224
ulong check_avel_rev_func
Definition: multitrack.h:405
boolean end_anchored
Definition: multitrack.h:657
char redo_text[32]
Definition: multitrack.h:505
boolean block_node_spin
set to TRUE to block moving node spinner (prevents loops with the timeline)
Definition: multitrack.h:606
void on_prev_node_clicked(LiVESWidget *button, livespointer user_data)
Definition: multitrack.c:18926
LiVESWidget * aload_subs
Definition: multitrack.h:311
boolean undoable
Definition: multitrack.h:507
Definition: multitrack.h:121
ulong ins_normal_func
Definition: multitrack.h:410
lives_mt_block_state_t
Definition: multitrack.h:149
int user_width
Definition: multitrack.h:545
int selected_filter
filter selected in poly window tab
Definition: multitrack.h:577
LiVESWidget * hpaned
Definition: multitrack.h:218
LiVESWidget * apply_fx_button
Definition: multitrack.h:324
LiVESWidget * fx_params_label
Definition: multitrack.h:333
ulong spin_in_func
Definition: multitrack.h:400
LiVESWidget * tc_to_re
Definition: multitrack.h:289
LiVESObject * spinbutton_out_adj
Definition: multitrack.h:380
boolean on_atrack_click(LiVESWidget *eventbox, LiVESXEventButton *, livespointer mt)
Definition: multitrack.h:93
LiVESWidget * aparam_submenu
Definition: multitrack.h:316
LiVESWidget * spinbutton_end
Definition: multitrack.h:269
Definition: multitrack.h:130
track_rect * move_block(lives_mt *mt, track_rect *block, double timesecs, int old_track, int new_track)
Definition: multitrack.c:11451
void delete_audio_track(lives_mt *mt, LiVESWidget *eventbox, boolean full)
Definition: multitrack.c:9114
ulong mute_audio_func
Definition: multitrack.h:417
LiVESWidget * fx_region
Definition: multitrack.h:231
lives_mt_poly_state_t poly_state
state of polymorph window
Definition: multitrack.h:442
LiVESWidget * hbox
Definition: multitrack.h:187
Definition: multitrack.h:953
double user_fps
Definition: multitrack.h:544
boolean ignore_load_vals
Definition: multitrack.h:542
LiVESWidget * gens_submenu
Definition: multitrack.h:373
ulong check_start_func
Definition: multitrack.h:403
track_rect * next
Definition: multitrack.h:648
lives_mt_undo_t action
Definition: multitrack.h:619
track_rect * find_block_by_uid(lives_mt *mt, ulong uid)
Definition: multitrack.c:22740
LiVESWidget * mute_audio
Definition: multitrack.h:211
void out_anchor_toggled(LiVESToggleButton *togglebutton, livespointer user_data)
Definition: multitrack.c:12597
LiVESWidget * capture
Definition: multitrack.h:374
LiVESWidget * split_sel
Definition: multitrack.h:297
ulong sepwin_func
Definition: multitrack.h:416
LiVESWidget * insa_checkbutton
Definition: multitrack.h:376
LiVESWidget * fx_list_vbox
Definition: multitrack.h:304
LiVESWidget ** ch_sliders
Definition: multitrack.h:628
LiVESWidget * btoolbar3
Definition: multitrack.h:343
char * name
Definition: multitrack.h:677
LiVESWidget * follow_play
Definition: multitrack.h:327
void mt_change_disp_tracks_ok(LiVESButton *, livespointer user_data)
Definition: multitrack.c:22007
char undo_text[32]
Definition: multitrack.h:504
LiVESWidget * grav_label
Definition: multitrack.h:249
lives_special_framedraw_rect_t * framedraw
Definition: multitrack.h:520
boolean snap_over
snap to overlap
Definition: multitrack.h:161
void mt_init_clips(lives_mt *mt, int orig_file, boolean add)
Definition: multitrack.c:10943
lives_mt_insert_mode_t insert_mode
Definition: multitrack.h:164
ulong mouse_mot1
Definition: multitrack.h:486
Definition: multitrack.h:98
void multitrack_clear_marks(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:14308
Definition: multitrack.h:90
LiVESWidget * checkbutton_end_anchored
Definition: multitrack.h:266
Definition: multitrack.h:118
void event_list_free_undos(lives_mt *mt)
Definition: multitrack.c:5465
lives_mt_undo_t
Definition: multitrack.h:81
boolean on_track_header_move(LiVESWidget *widget, LiVESXEventMotion *event, livespointer user_data)
Definition: multitrack.c:13940
void re_to_tc(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:14292
LiVESWidget * window
Definition: multitrack.h:184
LiVESWidget * recent_menu
Definition: multitrack.h:357
void avel_spin_changed(LiVESSpinButton *spinbutton, livespointer user_data)
Definition: multitrack.c:12413
weed_plant_t * pb_start_event
FRAME event from which we start playback.
Definition: multitrack.h:557
void multitrack_play_sel(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:17311
Definition: multitrack.h:77
LiVESWidget * timeline_table_header
Definition: multitrack.h:201
uint8_t * undo_mem
Definition: multitrack.h:500
char * get_eload_filename(lives_mt *mt, boolean allow_auto_reload)
Definition: multitrack.c:21290
void move_init_in_filter_map(lives_mt *mt, weed_plant_t *event_list, weed_plant_t *event, weed_plant_t *ifrom, weed_plant_t *ito, int track, boolean after)
Definition: multitrack.c:19965
void animate_multitrack(lives_mt *mt)
Definition: multitrack.c:14148
void unpaint_lines(lives_mt *mt)
Definition: multitrack.c:13973
LiVESWidget * avel_box
Definition: multitrack.h:259
LiVESList * clip_labels
Definition: multitrack.h:599
double end_secs
max display time of timeline in seconds
Definition: multitrack.h:430
void stored_event_list_free_all(boolean wiped)
Definition: multitrack.c:5543
Definition: multitrack.h:145
boolean is_rendering
TRUE if we are in the process of rendering/pre-rendering to a clip, cf. mainw-&gt;is_rendering.
Definition: multitrack.h:462
LiVESWidget * sepwin
Definition: multitrack.h:210
stretch first gap to fit block
Definition: multitrack.h:69
boolean mt_track_is_audio(lives_mt *mt, int ntrack)
return TRUE if ntrack is a valid backing audio track
Definition: multitrack.c:22777
weed_plant_t * fm_edit_event
Definition: multitrack.h:531
void delete_audio_tracks(lives_mt *mt, LiVESList *list, boolean full)
Definition: multitrack.c:5638
void draw_region(lives_mt *mt)
Definition: multitrack.c:17968
int play_window_width
Definition: multitrack.h:574
LiVESWidget * out_image
Definition: multitrack.h:197
LiVESWidget * insert
Definition: multitrack.h:213
void close_clip_cb(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:14224
void insert_audio(int filenum, weed_timecode_t offset_start, weed_timecode_t offset_end, weed_timecode_t tc, double avel, lives_direction_t direction, LiVESWidget *eventbox, lives_mt *mt, track_rect *in_block)
Definition: multitrack.c:17870
ulong mt_get_last_block_uid(lives_mt *mt)
get index of last inserted (wallclock time) block for track
Definition: multitrack.c:22783
void mt_set_autotrans(int idx)
Definition: multitrack.c:5739
LiVESWidget * btoolbar2
Definition: multitrack.h:342
LiVESWidget * fx_region_3
Definition: multitrack.h:239
Definition: multitrack.h:107
LiVESWidget * scrollbar
Definition: multitrack.h:219
boolean on_track_move(LiVESWidget *widget, LiVESXEventMotion *event, livespointer user_data)
Definition: multitrack.c:13932
void track_select(lives_mt *mt)
must call after setting mt-&gt;current_track
Definition: multitrack.c:1755
ulong seltrack_func
Definition: multitrack.h:420
void do_fx_move_context(lives_mt *mt)
Definition: multitrack.c:18449
weed_plant_t * load_event_list(lives_mt *mt, char *eload_file)
Definition: multitrack.c:21377
LiVESWidget * recent4
Definition: multitrack.h:361
lives_mt_mouse_mode_t mouse_mode
Definition: multitrack.h:163
int play_width
Definition: multitrack.h:570
boolean show_audio
Definition: multitrack.h:165
weed_plant_t * selected_init_event
currently selected in list
Definition: multitrack.h:427
LiVESWidget * clipedit
Definition: multitrack.h:216
int track_index
Definition: multitrack.h:521
LiVESWidget * avel_scale
Definition: multitrack.h:262
boolean on_render_activate(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:16026
void scroll_track_by_scrollbar(LiVESScrollbar *sbar, livespointer user_data)
Definition: multitrack.c:3385
int user_asamps
Definition: multitrack.h:549
weed_plant_t * get_next_fm(lives_mt *mt, int current_track, weed_plant_t *event)
Definition: multitrack.c:18668
weed_timecode_t tc
Definition: multitrack.h:620
LiVESWidget * playall
Definition: multitrack.h:220
LiVESWidget * inv_checkbutton
Definition: multitrack.h:630
weed_timecode_t insert_start
Definition: multitrack.h:492
ulong spin_out_func
Definition: multitrack.h:401
void on_insgap_cur_activate(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:15079
lives_lmap_error_t
Definition: multitrack.h:942
int play_height
Definition: multitrack.h:571
void selblock_cb(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:14259
uint32_t mt_idle_add(lives_mt *mt)
Definition: multitrack.c:856
Definition: multitrack.h:60
LiVESWidget * ins_menuitem
Definition: multitrack.h:246
Definition: multitrack.h:952
uint32_t event_list_get_byte_size(lives_mt *mt, weed_plant_t *event_list, int *num_events)
returns bytes and sets num_events
Definition: multitrack.c:22175
mt_opts opts
Definition: multitrack.h:527
LiVESWidget * recent2
Definition: multitrack.h:359
boolean auto_changed
changed since last auto-saved
Definition: multitrack.h:511
boolean on_timeline_release(LiVESWidget *eventbox, LiVESXEventButton *event, livespointer user_data)
Definition: multitrack.c:18457
void on_rename_track_activate(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:15981
LiVESWidget * mm_move
Definition: multitrack.h:244
boolean is_ready
Definition: multitrack.h:587
LiVESAccelGroup * accel_group
Definition: multitrack.h:390
overwite existing blocks
Definition: multitrack.h:68
LiVESWidget * fx_base_box
Definition: multitrack.h:271
size_t undo_buffer_used
Definition: multitrack.h:499
void wipe_layout(lives_mt *mt)
Definition: multitrack.c:21606
LiVESWidget * load_event_list
menuitem
Definition: multitrack.h:286
boolean ign_ins_sel
Definition: multitrack.h:167
void mt_init_tracks(lives_mt *mt, boolean set_min_max)
add basic tracks, or set tracks from mt-&gt;event_list
Definition: multitrack.c:9779
boolean on_timeline_update(LiVESWidget *widget, LiVESXEventMotion *event, livespointer user_data)
Definition: multitrack.c:18299
LiVESList * cb_list
Definition: multitrack.h:398
double fps
fps of this timeline
Definition: multitrack.h:455
Definition: multitrack.h:123
LiVESWidget * delblock
Definition: multitrack.h:215
LiVESWidget * grav_left
Definition: multitrack.h:251
LiVESWidget * fx_region_2a
Definition: multitrack.h:238
LiVESList * aparam_view_list
Definition: multitrack.h:178
LiVESWidget * timeline
Definition: multitrack.h:204
boolean on_load_event_list_activate(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:21721
void amixer_show(LiVESButton *button, livespointer user_data)
Definition: multitrack.c:22463
void update_insert_mode(lives_mt *mt)
Definition: multitrack.c:4608
Definition: multitrack.h:75
boolean used_in_current_layout(lives_mt *mt, int file)
Definition: multitrack.c:9297
boolean multitrack_delete(lives_mt *mt, boolean save_layout)
Definition: multitrack.c:9326
boolean pr_audio
TRUE if we are in the process of prerendering audio to a clip.
Definition: multitrack.h:463
LiVESWidget * view_audio
Definition: multitrack.h:321
int user_arate
Definition: multitrack.h:547
LiVESWidget * clip_inner_box
Definition: multitrack.h:192
void show_clipinfo_cb(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:14230
LiVESWidget * prev_node_button
Definition: multitrack.h:278
void insert_audio_here_cb(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:14240
LiVESWidget * main_hbox
Definition: multitrack.h:627
LiVESWidget * in_out_box
Definition: multitrack.h:193
int clip_selected
clip in clip window
Definition: multitrack.h:436
boolean aud_track_selected
Definition: multitrack.h:589
Definition: multitrack.h:626
boolean multitrack_insert(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:17346
boolean pertrack_audio
do we want pertrack audio ?
Definition: multitrack.h:170
LiVESWidget * r_sel_arrow
Definition: multitrack.h:284
LiVESList * audio_draws
list of audio boxes, 0 == backing audio, 1 == track 0 audio, etc.
Definition: multitrack.h:385
LiVESWidget * tc_to_rs
Definition: multitrack.h:288
void set_timeline_end_secs(lives_mt *mt, double secs)
Definition: multitrack.c:2972
lives_mt * multitrack(weed_plant_t *event_list, int orig_file, double fps)
create and return lives_mt struct
Definition: multitrack.c:5926
LiVESWidget * spinbutton_in
Definition: multitrack.h:263
lives_mt_last_fx_type_t
Definition: multitrack.h:135
boolean on_timeline_press(LiVESWidget *widget, LiVESXEventButton *event, livespointer user_data)
Definition: multitrack.c:18583
boolean track_arrow_pressed(LiVESWidget *ebox, LiVESXEventButton *event, livespointer user_data)
Definition: multitrack.c:2643
char * handle
Definition: multitrack.h:675
LiVESWidget * show_layout_errors
Definition: multitrack.h:364
ulong check_end_func
Definition: multitrack.h:404
LiVESWidget * mm_menuitem
Definition: multitrack.h:243
LiVESWidget * fx_label
Definition: multitrack.h:274
LiVESWidget * in_hbox
Definition: multitrack.h:194
double ptr_time
stored timeline cursor position before playback
Definition: multitrack.h:451
LiVESWidget * node_spinbutton
Definition: multitrack.h:280
LiVESWidget * param_inner_box
Definition: multitrack.h:275
LiVESWidget * remove_first_gaps
Definition: multitrack.h:296
LiVESObject * spinbutton_in_adj
Definition: multitrack.h:379
insert enough to fill gap (from selection start or end depending on gravity)
Definition: multitrack.h:70
weed_plant_t * init_event
current editable values
Definition: multitrack.h:426
boolean render_audp
render audio
Definition: multitrack.h:176
int exact_preview
Definition: multitrack.h:552
track_rect * prev
Definition: multitrack.h:649
Definition: multitrack.h:92
LiVESWidget * normalise_aud
Definition: multitrack.h:320
boolean event_list_rectify(lives_mt *mt, weed_plant_t *event_list)
Definition: multitrack.c:20383
LiVESWidget * change_vals
Definition: multitrack.h:313
#define ulong
Definition: main.h:148
boolean was_undo_redo
Definition: multitrack.h:583
ulong grav_normal_func
Definition: multitrack.h:412
LiVESWidget * fx_ibefore_button
Definition: multitrack.h:307
int sel_x
Definition: multitrack.h:483
LiVESWidget * fx_list_scroll
Definition: multitrack.h:303
LiVESWidget * fx_edit
Definition: multitrack.h:230
void on_next_node_clicked(LiVESWidget *button, livespointer user_data)
Definition: multitrack.c:18915
Definition: multitrack.h:950
Definition: multitrack.h:120
int add_video_track_front(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:10615
boolean show_ctx
Definition: multitrack.h:166
LiVESWidget * troubleshoot
Definition: multitrack.h:332
LiVESXDisplay * display
Definition: multitrack.h:394
LiVESWidget * submenu_atransfx
Definition: multitrack.h:241
LiVESWidget * nb_label
Definition: multitrack.h:339
LiVESWidget * last_filter_map
Definition: multitrack.h:300
void on_del_node_clicked(LiVESWidget *button, livespointer user_data)
Definition: multitrack.c:18937
LiVESList * video_draws
list of video timeline eventboxes, in layer order
Definition: multitrack.h:391
LiVESWidget * adjust_start_end
Definition: multitrack.h:336
void migrate_layouts(const char *old_set_name, const char *new_set_name)
Definition: multitrack.c:21792
int avol_fx
index of audio volume filter, delegated by user from audio volume candidates
Definition: multitrack.h:534
LiVESWidget * ins_gap_cur
Definition: multitrack.h:299
LiVESWidget * fx_region_2v
Definition: multitrack.h:237
LiVESWidget * redo
Definition: multitrack.h:293
lives_mt_grav_mode_t
Definition: multitrack.h:74
Definition: multitrack.h:100
uint32_t idlefunc
autobackup function
Definition: multitrack.h:597
track_rect * putative_block
putative block to move or copy, or NULL
Definition: multitrack.h:449
void in_out_start_changed(LiVESWidget *widget, livespointer user_data)
Definition: multitrack.c:11855
LiVESWidget * fx_iafter_button
Definition: multitrack.h:308
void multitrack_playall(lives_mt *mt)
Definition: multitrack.c:17230
LiVESWidget * out_hbox
Definition: multitrack.h:195
weed_plant_t * start_event
Definition: multitrack.h:650
boolean set
have we set opts (in mainw) ?
Definition: multitrack.h:158
Definition: multitrack.h:947
track_rect * block_selected
pointer to current selected block, or NULL
Definition: multitrack.h:448
void mt_sensitise(lives_mt *mt)
Definition: multitrack.c:16965
void insert_here_cb(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:14205
void ** mt_get_pchain(void)
Definition: multitrack.c:971
boolean is_paused
Definition: multitrack.h:567
void on_fx_insa_clicked(LiVESWidget *button, livespointer user_data)
Definition: multitrack.c:18739
LiVESWidget * poly_box
Definition: multitrack.h:190
boolean on_track_header_release(LiVESWidget *widget, LiVESXEventButton *event, livespointer user_data)
Definition: multitrack.c:13763
double region_start
start of time region in seconds (or 0.)
Definition: multitrack.h:457
boolean start_anchored
Definition: multitrack.h:656
void rs_to_tc(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:14287
void remove_first_gaps(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:14689
LiVESWidget * move_fx
Definition: multitrack.h:242
LiVESList * tl_marks
Definition: multitrack.h:555
LiVESWidget * menubar
Definition: multitrack.h:185
void tc_to_rs(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:14274
LiVESWidget * nb
Definition: multitrack.h:338
weed_plant_t * add_blank_frames_up_to(weed_plant_t *event_list, weed_plant_t *start_event, weed_timecode_t end_tc, double fps)
Definition: multitrack.c:15685
int render_file
Definition: multitrack.h:444
LiVESWidget * change_max_disp
Definition: multitrack.h:328
int play_window_height
Definition: multitrack.h:575
void in_out_end_changed(LiVESWidget *widget, livespointer user_data)
Definition: multitrack.c:12082
LiVESWidget * fx_region_1
Definition: multitrack.h:232
LiVESWidget * get_eventbox_for_track(lives_mt *mt, int ntrack)
Definition: multitrack.c:22706
Definition: multitrack.h:645
boolean make_backup_space(lives_mt *mt, size_t space_needed)
Definition: multitrack.c:4809
LiVESWidget * add_vid_behind
Definition: multitrack.h:329
lives_direction_t
Definition: multitrack.h:129
boolean mt_track_is_video(lives_mt *mt, int ntrack)
return TRUE if ntrack is a valid video track
Definition: multitrack.c:22771
void on_seltrack_toggled(LiVESWidget *checkbutton, livespointer user_data)
Definition: multitrack.c:16881
LiVESList * list
Definition: multitrack.h:678
void mt_desensitise(lives_mt *mt)
Definition: multitrack.c:16902
LiVESPixbuf * make_thumb(lives_mt *mt, int file, int width, int height, int frame, boolean noblanks)
Definition: multitrack.c:363
boolean did_backup
Definition: multitrack.h:502
void mt_clear_timeline(lives_mt *mt)
Definition: multitrack.c:10822
LiVESWidget * clear_marks
Definition: multitrack.h:322
void list_fx_here_cb(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:14265
void mt_fixup_events(lives_mt *mt, weed_plant_t *old_event, weed_plant_t *new_event)
Definition: multitrack.c:19012
Definition: multitrack.h:152
LiVESWidget * playsel
Definition: multitrack.h:221
weed_plant_t * moving_fx
Definition: multitrack.h:532
LiVESList * layout_frame_is_affected(int clipno, int frame)
Definition: multitrack.c:21941
LiVESWidget * view_sel_events
Definition: multitrack.h:335
LiVESWidget * jumpback
Definition: multitrack.h:223
double tl_max
Definition: multitrack.h:434
ulong loop_cont_func
Definition: multitrack.h:418
int hotspot_y
Definition: multitrack.h:475
LiVESWidget * recent1
Definition: multitrack.h:358
void mt_show_current_frame(lives_mt *mt, boolean return_layer)
preview the current frame
Definition: multitrack.c:3045
void update_filter_events(lives_mt *mt, weed_plant_t *first_event, weed_timecode_t start_tc, weed_timecode_t end_tc, int track, weed_timecode_t new_start_tc, int new_track)
Definition: multitrack.c:16322
LiVESWidget * next_filter_map
Definition: multitrack.h:301
boolean layout_set_properties
Definition: multitrack.h:541
void save_layout_map(int *lmap, double *lmap_audio, const char *file, const char *dir)
Definition: multitrack.c:19370
int back_audio_tracks
number of backing audio tracks (currently 0 or 1)
Definition: multitrack.h:174
double hotspot_x
Definition: multitrack.h:474
int num_video_tracks
Definition: multitrack.h:429
LiVESWidget * snapo_checkbutton
Definition: multitrack.h:377
void clear_context(lives_mt *mt)
Definition: multitrack.c:11678
weed_timecode_t offset_start
offset in sourcefile of first frame
Definition: multitrack.h:653
LiVESWidget * fx_list_box
Definition: multitrack.h:302
LiVESWidget * prev_fm_button
Definition: multitrack.h:306
Definition: multitrack.h:59
boolean on_track_release(LiVESWidget *eventbox, LiVESXEventButton *event, livespointer user_data)
Definition: multitrack.c:13606
LiVESWidget * tl_eventbox
Definition: multitrack.h:202
Definition: multitrack.h:101
lives_amixer_t * amixer
Definition: multitrack.h:601
LiVESWidget * quit
Definition: multitrack.h:331
void delete_block_cb(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:14253
boolean playing_sel
are we playing just the time selection ?
Definition: multitrack.h:595
Definition: multitrack.h:58
no event_list
Definition: multitrack.h:84
void unselect_all(lives_mt *mt)
unselect all blocks
Definition: multitrack.c:11636
Definition: multitrack.h:119
lives_mt_poly_state_t
Definition: multitrack.h:116
LiVESWidget * open_menu
Definition: multitrack.h:347
lives_mt_nb_error_t
Definition: multitrack.h:106
LiVESList * undos
Definition: multitrack.h:498
void mt_do_autotransition(lives_mt *mt, track_rect *block)
call this on a block to apply autotransition on it
Definition: multitrack.c:22855
void remove_markers(weed_plant_t *event_list)
Definition: multitrack.c:21586
void unpaint_line(lives_mt *mt, LiVESWidget *eventbox)
Definition: multitrack.c:13948
LiVESWidget * view_in_out
Definition: multitrack.h:257
LiVESWidget * node_scale
Definition: multitrack.h:281
void avel_reverse_toggled(LiVESToggleButton *togglebutton, livespointer user_data)
Definition: multitrack.c:12364
Definition: multitrack.h:944
int inwidth
Definition: multitrack.h:516
LiVESObject * hadjustment
Definition: multitrack.h:382
Definition: multitrack.h:76
LiVESWidget * grav_right
Definition: multitrack.h:252
void recover_layout(void)
Definition: multitrack.c:948
Definition: plugins.h:481
int user_achans
Definition: multitrack.h:548
lives_cursor_t cursor_style
Definition: multitrack.h:565
boolean on_track_between_click(LiVESWidget *widget, LiVESXEventButton *event, livespointer user_data)
Definition: multitrack.c:13773
LiVESWidget * checkbutton_avel_reverse
Definition: multitrack.h:260
char layout_name[PATH_MAX]
Definition: multitrack.h:471
LiVESWidget * play_box
Definition: multitrack.h:189
boolean tl_selecting
for mouse select mode
Definition: multitrack.h:489
void mt_clip_select(lives_mt *mt, boolean scroll)
Definition: multitrack.c:2868
LiVESToolItem * grav_menuitem
Definition: multitrack.h:248
Definition: multitrack.h:111
LiVESWidget * remove_gaps
Definition: multitrack.h:295
double context_time
this is set when the user right clicks on a track, otherwise -1.
Definition: multitrack.h:562
double insert_avel
override for avel used during audio insert
Definition: multitrack.h:496
LiVESWidget * prerender_aud
Definition: multitrack.h:225
boolean on_save_event_list_activate(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:19667
lives_rfx_t * current_rfx
Definition: multitrack.h:469
boolean mt_nextclip(LiVESAccelGroup *group, LiVESObject *obj, uint32_t keyval, LiVESXModifierType mod, livespointer user_data)
Definition: multitrack.c:2945
int top_track
top (video) track in scrolled window
Definition: multitrack.h:579
double pb_start_time
playback start time in seconds. If play is stopped (not paused) we return to here.
Definition: multitrack.h:479
double mt_get_block_sttime(lives_mt *mt, int ntrack, int iblock)
return time in seconds of first frame event in block
Definition: multitrack.c:22814
double region_end
end of time region in seconds (or 0.)
Definition: multitrack.h:458
LiVESWidget * aparam_separator
Definition: multitrack.h:314
LiVESWidget * spinbutton_out
Definition: multitrack.h:264
void polymorph(lives_mt *mt, lives_mt_poly_state_t poly)
Definition: multitrack.c:12648
boolean redoable
Definition: multitrack.h:508
void stored_event_list_free_undos(void)
Definition: multitrack.c:5484
Definition: paramspecial.h:16
Definition: multitrack.h:108
boolean mt_mark_callback(LiVESAccelGroup *group, LiVESObject *obj, uint32_t keyval, LiVESXModifierType mod, livespointer user_data)
Definition: multitrack.c:18726
Definition: multitrack.h:182
boolean set_new_set_name(lives_mt *mt)
Definition: multitrack.c:19617
void add_context_label(lives_mt *mt, const char *text)
Definition: multitrack.c:11707
uint64_t in
Definition: multitrack.h:668
boolean mt_prevclip(LiVESAccelGroup *group, LiVESObject *obj, uint32_t keyval, LiVESXModifierType mod, livespointer user_data)
Definition: multitrack.c:2936
LiVESWidget * rewind
Definition: multitrack.h:209
LiVESWidget * gang_checkbutton
Definition: multitrack.h:629
double tl_fixed_length
length of timeline can be fixed (secs) : TODO
Definition: multitrack.h:453
LiVESWidget * tl_hbox
Definition: multitrack.h:270
LiVESWidget * next_fm_button
Definition: multitrack.h:305
LiVESWidget * spinbutton_start
Definition: multitrack.h:268
LiVESList * load_layout_map(void)
Definition: multitrack.c:19238
void insert_at_ctx_cb(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:14211
LiVESWidget * timeline_reg
Definition: multitrack.h:206
LiVESWidget * audio_insert
Definition: multitrack.h:214
void in_anchor_toggled(LiVESToggleButton *togglebutton, livespointer user_data)
Definition: multitrack.c:12546
void multitrack_end_cb(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:14199
LiVESWidget * view_clips
Definition: multitrack.h:256
boolean on_multitrack_activate(LiVESMenuItem *menuitem, weed_plant_t *event_list)
menuitem callback
Definition: multitrack.c:11107
double prev_fx_time
Definition: multitrack.h:603
void on_next_fm_clicked(LiVESWidget *button, livespointer user_data)
Definition: multitrack.c:18783
boolean gang_audio
gang layer audio volume levels
Definition: multitrack.h:172
LiVESToolItem * eview_button
Definition: multitrack.h:325
Definition: multitrack.h:86
LiVESWidget * re_to_tc
Definition: multitrack.h:291
boolean layout_prompt
on occasion, prompt user if they want to correct layout on disk or not
Definition: multitrack.h:540
ulong mm_move_func
Definition: multitrack.h:407
double mt_get_block_entime(lives_mt *mt, int ntrack, int iblock)
return time in seconds of last frame event in block, + event duration
Definition: multitrack.c:22822
void on_insgap_sel_activate(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:15042
LiVESWidget * infobar
Definition: multitrack.h:207
int outheight
Definition: multitrack.h:519
LiVESWidget * menu_hbox
Definition: multitrack.h:345
Definition: multitrack.h:89
Definition: multitrack.h:667
LiVESWidget * ins_gap_sel
Definition: multitrack.h:298
void mt_tl_move(lives_mt *mt, double pos)
Definition: multitrack.c:3269
void tc_to_re(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:14280
Definition: multitrack.h:157
void insert_frames(int filenum, weed_timecode_t offset_start, weed_timecode_t offset_end, weed_timecode_t tc, lives_direction_t direction, LiVESWidget *eventbox, lives_mt *mt, track_rect *in_block)
Definition: multitrack.c:17636
Definition: multitrack.h:96
boolean mt_frame_preview
Definition: multitrack.h:467
boolean fx_auto_preview
Definition: multitrack.h:160
ulong mm_select_func
Definition: multitrack.h:408
boolean add_mt_param_box(lives_mt *mt)
Definition: multitrack.c:1569
void on_split_activate(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:16509
LiVESWidget * top_vbox
Definition: multitrack.h:186
Definition: multitrack.h:109
void edit_start_end_cb(LiVESMenuItem *menuitem, livespointer user_data)
Definition: multitrack.c:14218
weed_plant_t * avol_init_event
Definition: multitrack.h:535
LiVESList * layout_audio_is_affected(int clipno, double time)
Definition: multitrack.c:21976
int undo_offset
Definition: multitrack.h:501
char * set_values_from_defs(lives_mt *mt, boolean from_prefs)
Definition: multitrack.c:5402
ulong uid
Definition: multitrack.h:646
void do_fx_list_context(lives_mt *mt, int fxcount)
Definition: multitrack.c:18438
Definition: multitrack.h:99
boolean ordered
are frames in sequential order ?
Definition: multitrack.h:658
LiVESWidget * rename_track
Definition: multitrack.h:309
void on_fx_insb_clicked(LiVESWidget *button, livespointer user_data)
Definition: multitrack.c:18752
Definition: multitrack.h:137
LiVESWidget * spinbutton_avel
Definition: multitrack.h:261
boolean has_audio_file
Definition: multitrack.h:591
LiVESWidget * context_box
Definition: multitrack.h:198
LIVES_INLINE char * get_track_name(lives_mt *mt, int track_num, boolean is_audio)
Definition: multitrack.c:976
weed_plant_t * end_event
Definition: multitrack.h:651