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|
/**
* $Id$
*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL LICENSE BLOCK *****
*/
#include <stdlib.h>
#include <math.h>
#include <string.h>
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifndef WIN32
#include <unistd.h>
#else
#include <io.h>
#endif
#include <sys/types.h>
#include "MEM_guardedalloc.h"
#include "BLI_blenlib.h"
#include "BLI_arithb.h"
#include "BLI_storage_types.h"
#include "IMB_imbuf_types.h"
#include "IMB_imbuf.h"
#include "DNA_ipo_types.h"
#include "DNA_curve_types.h"
#include "DNA_scene_types.h"
#include "DNA_screen_types.h"
#include "DNA_space_types.h"
#include "DNA_sequence_types.h"
#include "DNA_view2d_types.h"
#include "DNA_userdef_types.h"
#include "DNA_sound_types.h"
#include "BKE_utildefines.h"
#include "BKE_plugin_types.h"
#include "BKE_global.h"
#include "BKE_image.h"
#include "BKE_library.h"
#include "BKE_main.h"
#include "BKE_scene.h"
#include "BIF_space.h"
#include "BIF_interface.h"
#include "BIF_screen.h"
#include "BIF_drawseq.h"
#include "BIF_editseq.h"
#include "BIF_mywindow.h"
#include "BIF_toolbox.h"
#include "BIF_writemovie.h"
#include "BIF_editview.h"
#include "BIF_scrarea.h"
#include "BIF_editsound.h"
#include "BIF_imasel.h"
#include "BSE_edit.h"
#include "BSE_sequence.h"
#include "BSE_seqeffects.h"
#include "BSE_filesel.h"
#include "BSE_drawipo.h"
#include "BSE_seqaudio.h"
#include "BSE_time.h"
#include "BDR_editobject.h"
#include "blendef.h"
#include "mydevice.h"
static Sequence *_last_seq=0;
static int _last_seq_init=0;
#ifdef WIN32
char last_imagename[FILE_MAXDIR+FILE_MAXFILE]= "c:\\";
#else
char last_imagename[FILE_MAXDIR+FILE_MAXFILE]= "/";
#endif
char last_sounddir[FILE_MAXDIR+FILE_MAXFILE]= "";
#define SEQ_DESEL ~(SELECT+SEQ_LEFTSEL+SEQ_RIGHTSEL)
typedef struct TransSeq {
int start, machine;
int startstill, endstill;
int startdisp, enddisp;
int startofs, endofs;
int final_left, final_right;
int len;
} TransSeq;
Sequence *get_last_seq()
{
if(!_last_seq_init) {
Editing *ed;
Sequence *seq;
Sequence *l_sel = NULL;
Sequence *l_act = NULL;
ed= G.scene->ed;
if(!ed) return NULL;
for(seq= ed->seqbasep->first; seq; seq=seq->next) {
if(seq->flag & SEQ_ACTIVE)
l_act = seq;
if(seq->flag & SELECT)
l_sel = seq;
}
if (l_act) {
_last_seq = l_act;
} else {
_last_seq = l_sel;
}
if (_last_seq) {
_last_seq->flag |= SEQ_ACTIVE;
}
_last_seq_init = 1;
}
return _last_seq;
}
void set_last_seq(Sequence *seq)
{
if (_last_seq_init && _last_seq) {
_last_seq->flag &= ~SEQ_ACTIVE;
}
_last_seq = seq;
_last_seq_init = 1;
if (_last_seq) {
_last_seq->flag |= SEQ_ACTIVE;
}
}
void clear_last_seq()
{
if (_last_seq_init && _last_seq) {
_last_seq->flag &= ~SEQ_ACTIVE;
}
_last_seq = NULL;
_last_seq_init = 0;
}
Sequence *get_forground_frame_seq(int frame)
{
Editing *ed;
Sequence *seq, *best_seq=NULL;
int best_machine = -1;
ed= G.scene->ed;
if(!ed) return NULL;
for (seq=ed->seqbasep->first; seq; seq= seq->next) {
if(seq->startdisp > frame || seq->enddisp <= frame)
continue;
/* only use elements you can see - not */
if (ELEM6(seq->type, SEQ_IMAGE, SEQ_META, SEQ_SCENE, SEQ_MOVIE, SEQ_MOVIE_AND_HD_SOUND, SEQ_COLOR)) {
if (seq->machine > best_machine) {
best_seq = seq;
best_machine = seq->machine;
}
}
}
return best_seq;
}
/* seq funcs's for transforming internally
notice the difference between start/end and left/right.
left and right are the bounds at which the sequence is rendered,
start and end are from the start and fixed length of the sequence.
*/
int seq_tx_get_start(Sequence *seq) {
return seq->start;
}
int seq_tx_get_end(Sequence *seq)
{
return seq->start+seq->len;
}
int seq_tx_get_final_left(Sequence *seq, int metaclip)
{
if (metaclip && seq->tmp) {
/* return the range clipped by the parents range */
return MAX2( seq_tx_get_final_left(seq, 0), seq_tx_get_final_left((Sequence *)seq->tmp, 1) );
} else {
return (seq->start - seq->startstill) + seq->startofs;
}
}
int seq_tx_get_final_right(Sequence *seq, int metaclip)
{
if (metaclip && seq->tmp) {
/* return the range clipped by the parents range */
return MIN2( seq_tx_get_final_right(seq, 0), seq_tx_get_final_right((Sequence *)seq->tmp, 1) );
} else {
return ((seq->start+seq->len) + seq->endstill) - seq->endofs;
}
}
void seq_tx_set_final_left(Sequence *seq, int val)
{
if (val < (seq)->start) {
seq->startstill = abs(val - (seq)->start);
(seq)->startofs = 0;
} else {
seq->startofs = abs(val - (seq)->start);
seq->startstill = 0;
}
}
void seq_tx_set_final_right(Sequence *seq, int val)
{
if (val > (seq)->start + (seq)->len) {
seq->endstill = abs(val - (seq->start + (seq)->len));
(seq)->endofs = 0;
} else {
seq->endofs = abs(val - ((seq)->start + (seq)->len));
seq->endstill = 0;
}
}
/* check if one side can be transformed */
int seq_tx_check_left(Sequence *seq)
{
if (seq->flag & SELECT) {
if (seq->flag & SEQ_LEFTSEL)
return 1;
else if (seq->flag & SEQ_RIGHTSEL)
return 0;
return 1; /* selected and neither left or right handles are, so let us move both */
}
return 0;
}
int seq_tx_check_right(Sequence *seq)
{
if (seq->flag & SELECT) {
if (seq->flag & SEQ_RIGHTSEL)
return 1;
else if (seq->flag & SEQ_LEFTSEL)
return 0;
return 1; /* selected and neither left or right handles are, so let us move both */
}
return 0;
}
/* used so we can do a quick check for single image seq
since they work a bit differently to normal image seq's (during transform) */
int check_single_seq(Sequence *seq)
{
if ( seq->len==1 && (seq->type == SEQ_IMAGE || seq->type == SEQ_COLOR))
return 1;
else
return 0;
}
static void fix_single_image_seq(Sequence *seq)
{
int left, start, offset;
if (!check_single_seq(seq))
return;
/* make sure the image is always at the start since there is only one,
adjusting its start should be ok */
left = seq_tx_get_final_left(seq, 0);
start = seq->start;
if (start != left) {
offset = left - start;
seq_tx_set_final_left( seq, seq_tx_get_final_left(seq, 0) - offset );
seq_tx_set_final_right( seq, seq_tx_get_final_right(seq, 0) - offset );
seq->start += offset;
}
}
static void change_plugin_seq(char *str) /* called from fileselect */
{
struct SeqEffectHandle sh;
Sequence *last_seq= get_last_seq();
if(last_seq && last_seq->type != SEQ_PLUGIN) return;
sh = get_sequence_effect(last_seq);
sh.free(last_seq);
sh.init_plugin(last_seq, str);
last_seq->machine = MAX3(last_seq->seq1->machine,
last_seq->seq2->machine,
last_seq->seq3->machine);
if( test_overlap_seq(last_seq) ) shuffle_seq(last_seq);
BIF_undo_push("Load/Change Plugin, Sequencer");
}
void boundbox_seq(void)
{
Sequence *seq;
Editing *ed;
float min[2], max[2];
ed= G.scene->ed;
if(ed==0) return;
min[0]= 0.0;
max[0]= EFRA+1;
min[1]= 0.0;
max[1]= 8.0;
seq= ed->seqbasep->first;
while(seq) {
if( min[0] > seq->startdisp-1) min[0]= seq->startdisp-1;
if( max[0] < seq->enddisp+1) max[0]= seq->enddisp+1;
if( max[1] < seq->machine+2.0) max[1]= seq->machine+2.0;
seq= seq->next;
}
G.v2d->tot.xmin= min[0];
G.v2d->tot.xmax= max[0];
G.v2d->tot.ymin= min[1];
G.v2d->tot.ymax= max[1];
}
int sequence_is_free_transformable(Sequence * seq)
{
return seq->type < SEQ_EFFECT
|| (get_sequence_effect_num_inputs(seq->type) == 0);
}
char mouse_cfra_side( int frame ) {
short mval[2];
float xmouse, ymouse;
getmouseco_areawin(mval);
/* choose the side based on which side of the playhead the mouse is on */
areamouseco_to_ipoco(G.v2d, mval, &xmouse, &ymouse);
return (xmouse > frame) ? 'R' : 'L';
}
Sequence *find_neighboring_sequence(Sequence *test, int lr, int sel) {
/* looks to the left on lr==1, to the right on lr==2
sel - 0==unselected, 1==selected, -1==done care*/
Sequence *seq;
Editing *ed;
ed= G.scene->ed;
if(ed==0) return 0;
if (sel>0) sel = SELECT;
seq= ed->seqbasep->first;
while(seq) {
if( (seq!=test) &&
(test->machine==seq->machine) &&
(test->depth==seq->depth) &&
((sel == -1) || (sel && (seq->flag & SELECT)) || (sel==0 && (seq->flag & SELECT)==0) ))
{
switch (lr) {
case 1:
if (test->startdisp == (seq->enddisp)) {
return seq;
}
break;
case 2:
if (test->enddisp == (seq->startdisp)) {
return seq;
}
break;
}
}
seq= seq->next;
}
return NULL;
}
Sequence *find_next_prev_sequence(Sequence *test, int lr, int sel) {
/* looks to the left on lr==1, to the right on lr==2
sel - 0==unselected, 1==selected, -1==done care*/
Sequence *seq,*best_seq = NULL;
Editing *ed;
int dist, best_dist;
best_dist = MAXFRAME*2;
ed= G.scene->ed;
if(ed==0) return 0;
if (sel) sel = SELECT;
seq= ed->seqbasep->first;
while(seq) {
if( (seq!=test) &&
(test->machine==seq->machine) &&
(test->depth==seq->depth) &&
((sel == -1) || (sel==(seq->flag & SELECT))))
{
dist = MAXFRAME*2;
switch (lr) {
case 1:
if (seq->enddisp <= test->startdisp) {
dist = test->enddisp - seq->startdisp;
}
break;
case 2:
if (seq->startdisp >= test->enddisp) {
dist = seq->startdisp - test->enddisp;
}
break;
}
if (dist==0) {
best_seq = seq;
break;
} else if (dist < best_dist) {
best_dist = dist;
best_seq = seq;
}
}
seq= seq->next;
}
return best_seq; /* can be null */
}
Sequence *find_nearest_seq(int *hand)
{
Sequence *seq;
Editing *ed;
float x, y;
short mval[2];
float pixelx;
float handsize;
float displen;
View2D *v2d = G.v2d;
*hand= 0;
ed= G.scene->ed;
if(ed==0) return 0;
pixelx = (v2d->cur.xmax - v2d->cur.xmin)/(v2d->mask.xmax - v2d->mask.xmin);
getmouseco_areawin(mval);
areamouseco_to_ipoco(G.v2d, mval, &x, &y);
seq= ed->seqbasep->first;
while(seq) {
if(seq->machine == (int)y) {
/* check for both normal strips, and strips that have been flipped horizontally */
if( ((seq->startdisp < seq->enddisp) && (seq->startdisp<=x && seq->enddisp>=x)) ||
((seq->startdisp > seq->enddisp) && (seq->startdisp>=x && seq->enddisp<=x)) )
{
if(sequence_is_free_transformable(seq)) {
/* clamp handles to defined size in pixel space */
handsize = seq->handsize;
displen = (float)abs(seq->startdisp - seq->enddisp);
if (displen / pixelx > 16) { /* dont even try to grab the handles of small strips */
/* Set the max value to handle to 1/3 of the total len when its less then 28.
* This is important because otherwise selecting handles happens even when you click in the middle */
if ((displen/3) < 30*pixelx) {
handsize = displen/3;
} else {
CLAMP(handsize, 7*pixelx, 30*pixelx);
}
if( handsize+seq->startdisp >=x )
*hand= 1;
else if( -handsize+seq->enddisp <=x )
*hand= 2;
}
}
return seq;
}
}
seq= seq->next;
}
return 0;
}
void update_seq_ipo_rect(Sequence * seq)
{
float start;
float end;
if (!seq || !seq->ipo) {
return;
}
start = -5.0;
end = 105.0;
/* Adjust IPO window to sequence and
avoid annoying snap-back to startframe
when Lock Time is on */
if (G.v2d->flag & V2D_VIEWLOCK) {
if ((seq->flag & SEQ_IPO_FRAME_LOCKED) != 0) {
start = -5.0 + seq->startdisp;
end = 5.0 + seq->enddisp;
} else {
start = (float)G.scene->r.sfra - 0.1;
end = G.scene->r.efra;
}
}
seq->ipo->cur.xmin= start;
seq->ipo->cur.xmax= end;
}
void update_seq_icu_rects(Sequence * seq)
{
IpoCurve *icu= NULL;
struct SeqEffectHandle sh;
if (!seq || !seq->ipo) {
return;
}
if(!(seq->type & SEQ_EFFECT)) {
return;
}
sh = get_sequence_effect(seq);
for(icu= seq->ipo->curve.first; icu; icu= icu->next) {
sh.store_icu_yrange(seq, icu->adrcode, &icu->ymin, &icu->ymax);
}
}
int test_overlap_seq(Sequence *test)
{
Sequence *seq;
Editing *ed;
ed= G.scene->ed;
if(ed==0) return 0;
seq= ed->seqbasep->first;
while(seq) {
if(seq!=test) {
if(test->machine==seq->machine) {
if(test->depth==seq->depth) {
if( (test->enddisp <= seq->startdisp) || (test->startdisp >= seq->enddisp) );
else return 1;
}
}
}
seq= seq->next;
}
return 0;
}
void shuffle_seq(Sequence *test)
{
Editing *ed;
Sequence *seq;
int a, start;
ed= G.scene->ed;
if(ed==0) return;
/* is there more than 1 select: only shuffle y */
a=0;
seq= ed->seqbasep->first;
while(seq) {
if(seq->flag & SELECT) a++;
seq= seq->next;
}
if(a<2 && test->type==SEQ_IMAGE) {
start= test->start;
for(a= 1; a<50; a++) {
test->start= start+a;
calc_sequence(test);
if( test_overlap_seq(test)==0) return;
test->start= start-a;
calc_sequence(test);
if( test_overlap_seq(test)==0) return;
}
test->start= start;
}
test->machine++;
calc_sequence(test);
while( test_overlap_seq(test) ) {
if(test->machine >= MAXSEQ) {
error("There is no more space to add a sequence strip");
BLI_remlink(ed->seqbasep, test);
free_sequence(test);
return;
}
test->machine++;
calc_sequence(test);
}
}
static int seq_is_parent(Sequence *par, Sequence *seq)
{
return ((par->seq1 == seq) || (par->seq2 == seq) || (par->seq3 == seq));
}
static int seq_is_predecessor(Sequence *pred, Sequence *seq)
{
if (!pred) return 0;
if(pred == seq) return 0;
else if(seq_is_parent(pred, seq)) return 1;
else if(pred->seq1 && seq_is_predecessor(pred->seq1, seq)) return 1;
else if(pred->seq2 && seq_is_predecessor(pred->seq2, seq)) return 1;
else if(pred->seq3 && seq_is_predecessor(pred->seq3, seq)) return 1;
return 0;
}
static void deselect_all_seq(void)
{
Sequence *seq;
Editing *ed;
ed= G.scene->ed;
if(ed==0) return;
WHILE_SEQ(ed->seqbasep) {
seq->flag &= SEQ_DESEL;
}
END_SEQ
BIF_undo_push("(De)select all Strips, Sequencer");
}
static void recurs_sel_seq(Sequence *seqm)
{
Sequence *seq;
seq= seqm->seqbase.first;
while(seq) {
if(seqm->flag & (SEQ_LEFTSEL+SEQ_RIGHTSEL)) seq->flag &= SEQ_DESEL;
else if(seqm->flag & SELECT) seq->flag |= SELECT;
else seq->flag &= SEQ_DESEL;
if(seq->seqbase.first) recurs_sel_seq(seq);
seq= seq->next;
}
}
void swap_select_seq(void)
{
Sequence *seq;
Editing *ed;
int sel=0;
ed= G.scene->ed;
if(ed==0) return;
WHILE_SEQ(ed->seqbasep) {
if(seq->flag & SELECT) sel= 1;
}
END_SEQ
WHILE_SEQ(ed->seqbasep) {
/* always deselect all to be sure */
seq->flag &= SEQ_DESEL;
if(sel==0) seq->flag |= SELECT;
}
END_SEQ
allqueue(REDRAWSEQ, 0);
BIF_undo_push("Swap Selected Strips, Sequencer");
}
void select_channel_direction(Sequence *test,int lr) {
/* selects all strips in a channel to one direction of the passed strip */
Sequence *seq;
Editing *ed;
ed= G.scene->ed;
if(ed==0) return;
seq= ed->seqbasep->first;
while(seq) {
if(seq!=test) {
if (test->machine==seq->machine) {
if(test->depth==seq->depth) {
if (((lr==1)&&(test->startdisp > (seq->startdisp)))||((lr==2)&&(test->startdisp < (seq->startdisp)))) {
seq->flag |= SELECT;
recurs_sel_seq(seq);
}
}
}
}
seq= seq->next;
}
test->flag |= SELECT;
recurs_sel_seq(test);
}
void select_dir_from_last(int lr)
{
Sequence *seq=get_last_seq();
if (seq==NULL)
return;
select_channel_direction(seq,lr);
allqueue(REDRAWSEQ, 0);
if (lr==1) BIF_undo_push("Select Strips to the Left, Sequencer");
else BIF_undo_push("Select Strips to the Right, Sequencer");
}
void select_surrounding_handles(Sequence *test)
{
Sequence *neighbor;
neighbor=find_neighboring_sequence(test, 1, -1);
if (neighbor) {
neighbor->flag |= SELECT;
recurs_sel_seq(neighbor);
neighbor->flag |= SEQ_RIGHTSEL;
}
neighbor=find_neighboring_sequence(test, 2, -1);
if (neighbor) {
neighbor->flag |= SELECT;
recurs_sel_seq(neighbor);
neighbor->flag |= SEQ_LEFTSEL;
}
test->flag |= SELECT;
}
void select_surround_from_last()
{
Sequence *seq=get_last_seq();
if (seq==NULL)
return;
select_surrounding_handles(seq);
allqueue(REDRAWSEQ, 0);
BIF_undo_push("Select Surrounding Handles, Sequencer");
}
void select_neighbor_from_last(int lr)
{
Sequence *seq=get_last_seq();
Sequence *neighbor;
int change = 0;
if (seq) {
neighbor=find_neighboring_sequence(seq, lr, -1);
if (neighbor) {
switch (lr) {
case 1:
neighbor->flag |= SELECT;
recurs_sel_seq(neighbor);
neighbor->flag |= SEQ_RIGHTSEL;
seq->flag |= SEQ_LEFTSEL;
break;
case 2:
neighbor->flag |= SELECT;
recurs_sel_seq(neighbor);
neighbor->flag |= SEQ_LEFTSEL;
seq->flag |= SEQ_RIGHTSEL;
break;
}
seq->flag |= SELECT;
change = 1;
}
}
if (change) {
allqueue(REDRAWSEQ, 0);
if (lr==1) BIF_undo_push("Select Left Handles, Sequencer");
else BIF_undo_push("Select Right Handles, Sequencer");
}
}
void mouse_select_seq(void)
{
Sequence *seq,*neighbor;
int hand,seldir;
TimeMarker *marker;
marker=find_nearest_marker(SCE_MARKERS, 1);
if (marker) {
int oldflag;
/* select timeline marker */
if (G.qual & LR_SHIFTKEY) {
oldflag= marker->flag;
if (oldflag & SELECT)
marker->flag &= ~SELECT;
else
marker->flag |= SELECT;
}
else {
deselect_markers(0, 0);
marker->flag |= SELECT;
}
allqueue(REDRAWMARKER, 0);
force_draw(0);
BIF_undo_push("Select Strips, Sequencer");
} else {
seq= find_nearest_seq(&hand);
if(!(G.qual & LR_SHIFTKEY)&&!(G.qual & LR_ALTKEY)&&!(G.qual & LR_CTRLKEY)) deselect_all_seq();
if(seq) {
set_last_seq(seq);
if ((seq->type == SEQ_IMAGE) || (seq->type == SEQ_MOVIE)) {
if(seq->strip) {
strncpy(last_imagename, seq->strip->dir, FILE_MAXDIR-1);
}
} else
if (seq->type == SEQ_HD_SOUND || seq->type == SEQ_RAM_SOUND) {
if(seq->strip) {
strncpy(last_sounddir, seq->strip->dir, FILE_MAXDIR-1);
}
}
if((G.qual & LR_SHIFTKEY) && (seq->flag & SELECT)) {
if(hand==0) seq->flag &= SEQ_DESEL;
else if(hand==1) {
if(seq->flag & SEQ_LEFTSEL)
seq->flag &= ~SEQ_LEFTSEL;
else seq->flag |= SEQ_LEFTSEL;
}
else if(hand==2) {
if(seq->flag & SEQ_RIGHTSEL)
seq->flag &= ~SEQ_RIGHTSEL;
else seq->flag |= SEQ_RIGHTSEL;
}
}
else {
seq->flag |= SELECT;
if(hand==1) seq->flag |= SEQ_LEFTSEL;
if(hand==2) seq->flag |= SEQ_RIGHTSEL;
}
/* On Ctrl-Alt selection, select the strip and bordering handles */
if ((G.qual & LR_CTRLKEY) && (G.qual & LR_ALTKEY)) {
if (!(G.qual & LR_SHIFTKEY)) deselect_all_seq();
seq->flag |= SELECT;
select_surrounding_handles(seq);
/* Ctrl signals Left, Alt signals Right
First click selects adjacent handles on that side.
Second click selects all strips in that direction.
If there are no adjacent strips, it just selects all in that direction. */
} else if (((G.qual & LR_CTRLKEY) || (G.qual & LR_ALTKEY)) && (seq->flag & SELECT)) {
if (G.qual & LR_CTRLKEY) seldir=1;
else seldir=2;
neighbor=find_neighboring_sequence(seq, seldir, -1);
if (neighbor) {
switch (seldir) {
case 1:
if ((seq->flag & SEQ_LEFTSEL)&&(neighbor->flag & SEQ_RIGHTSEL)) {
if (!(G.qual & LR_SHIFTKEY)) deselect_all_seq();
select_channel_direction(seq,1);
} else {
neighbor->flag |= SELECT;
recurs_sel_seq(neighbor);
neighbor->flag |= SEQ_RIGHTSEL;
seq->flag |= SEQ_LEFTSEL;
}
break;
case 2:
if ((seq->flag & SEQ_RIGHTSEL)&&(neighbor->flag & SEQ_LEFTSEL)) {
if (!(G.qual & LR_SHIFTKEY)) deselect_all_seq();
select_channel_direction(seq,2);
} else {
neighbor->flag |= SELECT;
recurs_sel_seq(neighbor);
neighbor->flag |= SEQ_LEFTSEL;
seq->flag |= SEQ_RIGHTSEL;
}
break;
}
} else {
if (!(G.qual & LR_SHIFTKEY)) deselect_all_seq();
select_channel_direction(seq,seldir);
}
}
recurs_sel_seq(seq);
}
force_draw_plus(SPACE_BUTS, 0);
if(get_last_seq()) allqueue(REDRAWIPO, 0);
BIF_undo_push("Select Strips, Sequencer");
std_rmouse_transform(transform_seq_nomarker);
}
/* marker transform */
if (marker) {
short mval[2], xo, yo;
getmouseco_areawin(mval);
xo= mval[0];
yo= mval[1];
while(get_mbut()&R_MOUSE) {
getmouseco_areawin(mval);
if(abs(mval[0]-xo)+abs(mval[1]-yo) > 4) {
transform_markers('g', 0);
allqueue(REDRAWMARKER, 0);
return;
}
BIF_wait_for_statechange();
}
}
}
Sequence *alloc_sequence(ListBase *lb, int cfra, int machine)
{
Sequence *seq;
/*ed= G.scene->ed;*/
seq= MEM_callocN( sizeof(Sequence), "addseq");
BLI_addtail(lb, seq);
set_last_seq(seq);
*( (short *)seq->name )= ID_SEQ;
seq->name[2]= 0;
seq->flag= SELECT;
seq->start= cfra;
seq->machine= machine;
seq->mul= 1.0;
seq->blend_opacity = 100.0;
return seq;
}
static Sequence *sfile_to_sequence(SpaceFile *sfile, int cfra, int machine, int last)
{
Sequence *seq;
Strip *strip;
StripElem *se;
int totsel, a;
char name[160];
/* are there selected files? */
totsel= 0;
for(a=0; a<sfile->totfile; a++) {
if(sfile->filelist[a].flags & ACTIVE) {
if( (sfile->filelist[a].type & S_IFDIR)==0 ) {
totsel++;
}
}
}
if(last) {
/* if not, a file handed to us? */
if(totsel==0 && sfile->file[0]) totsel= 1;
}
if(totsel==0) return 0;
/* make seq */
seq= alloc_sequence(((Editing *)G.scene->ed)->seqbasep, cfra, machine);
seq->len= totsel;
if(totsel==1) {
seq->startstill= 25;
seq->endstill= 24;
}
calc_sequence(seq);
if(sfile->flag & FILE_STRINGCODE) {
strcpy(name, sfile->dir);
BLI_makestringcode(G.sce, name);
} else {
strcpy(name, sfile->dir);
}
/* strip and stripdata */
seq->strip= strip= MEM_callocN(sizeof(Strip), "strip");
strip->len= totsel;
strip->us= 1;
strncpy(strip->dir, name, FILE_MAXDIR-1);
strip->stripdata= se= MEM_callocN(totsel*sizeof(StripElem), "stripelem");
for(a=0; a<sfile->totfile; a++) {
if(sfile->filelist[a].flags & ACTIVE) {
if( (sfile->filelist[a].type & S_IFDIR)==0 ) {
strncpy(se->name, sfile->filelist[a].relname, FILE_MAXFILE-1);
se++;
}
}
}
/* no selected file: */
if(totsel==1 && se==strip->stripdata) {
strncpy(se->name, sfile->file, FILE_MAXFILE-1);
}
/* last active name */
strncpy(last_imagename, seq->strip->dir, FILE_MAXDIR-1);
return seq;
}
static int sfile_to_mv_sequence_load(SpaceFile *sfile, int cfra,
int machine, int index )
{
Sequence *seq;
struct anim *anim;
Strip *strip;
StripElem *se;
int totframe;
char name[160];
char str[FILE_MAXDIR+FILE_MAXFILE];
totframe= 0;
strncpy(str, sfile->dir, FILE_MAXDIR-1);
if(index<0)
strncat(str, sfile->file, FILE_MAXDIR-1);
else
strncat(str, sfile->filelist[index].relname, FILE_MAXDIR-1);
/* is it a movie? */
anim = openanim(str, IB_rect);
if(anim==0) {
error("The selected file is not a movie or "
"FFMPEG-support not compiled in!");
return(cfra);
}
totframe= IMB_anim_get_duration(anim);
/* make seq */
seq= alloc_sequence(((Editing *)G.scene->ed)->seqbasep, cfra, machine);
seq->len= totframe;
seq->type= SEQ_MOVIE;
seq->anim= anim;
seq->anim_preseek = IMB_anim_get_preseek(anim);
calc_sequence(seq);
if(sfile->flag & FILE_STRINGCODE) {
strcpy(name, sfile->dir);
BLI_makestringcode(G.sce, name);
} else {
strcpy(name, sfile->dir);
}
/* strip and stripdata */
seq->strip= strip= MEM_callocN(sizeof(Strip), "strip");
strip->len= totframe;
strip->us= 1;
strncpy(strip->dir, name, FILE_MAXDIR-1);
strip->stripdata= se= MEM_callocN(sizeof(StripElem), "stripelem");
/* name movie in first strip */
if(index<0)
strncpy(se->name, sfile->file, FILE_MAXFILE-1);
else
strncpy(se->name, sfile->filelist[index].relname, FILE_MAXFILE-1);
/* last active name */
strncpy(last_imagename, seq->strip->dir, FILE_MAXDIR-1);
return(cfra+totframe);
}
static void sfile_to_mv_sequence(SpaceFile *sfile, int cfra, int machine)
{
int a, totsel;
totsel= 0;
for(a= 0; a<sfile->totfile; a++) {
if(sfile->filelist[a].flags & ACTIVE) {
if ((sfile->filelist[a].type & S_IFDIR)==0) {
totsel++;
}
}
}
if((totsel==0) && (sfile->file[0])) {
cfra= sfile_to_mv_sequence_load(sfile, cfra, machine, -1);
return;
}
if(totsel==0) return;
/* ok. check all the select file, and load it. */
for(a= 0; a<sfile->totfile; a++) {
if(sfile->filelist[a].flags & ACTIVE) {
if ((sfile->filelist[a].type & S_IFDIR)==0) {
/* load and update current frame. */
cfra= sfile_to_mv_sequence_load(sfile, cfra, machine, a);
}
}
}
}
static Sequence *sfile_to_ramsnd_sequence(SpaceFile *sfile,
int cfra, int machine)
{
Sequence *seq;
bSound *sound;
Strip *strip;
StripElem *se;
double totframe;
char name[160];
char str[256];
totframe= 0.0;
strncpy(str, sfile->dir, FILE_MAXDIR-1);
strncat(str, sfile->file, FILE_MAXFILE-1);
sound= sound_new_sound(str);
if (!sound || sound->sample->type == SAMPLE_INVALID) {
error("Unsupported audio format");
return 0;
}
if (sound->sample->bits != 16) {
error("Only 16 bit audio is supported");
return 0;
}
sound->id.us=1;
sound->flags |= SOUND_FLAGS_SEQUENCE;
audio_makestream(sound);
totframe= (int) ( ((float)(sound->streamlen-1)/
( (float)G.scene->audio.mixrate*4.0 ))* FPS);
/* make seq */
seq= alloc_sequence(((Editing *)G.scene->ed)->seqbasep, cfra, machine);
seq->len= totframe;
seq->type= SEQ_RAM_SOUND;
seq->sound = sound;
calc_sequence(seq);
if(sfile->flag & FILE_STRINGCODE) {
strcpy(name, sfile->dir);
BLI_makestringcode(G.sce, name);
} else {
strcpy(name, sfile->dir);
}
/* strip and stripdata */
seq->strip= strip= MEM_callocN(sizeof(Strip), "strip");
strip->len= totframe;
strip->us= 1;
strncpy(strip->dir, name, FILE_MAXDIR-1);
strip->stripdata= se= MEM_callocN(sizeof(StripElem), "stripelem");
/* name sound in first strip */
strncpy(se->name, sfile->file, FILE_MAXFILE-1);
/* last active name */
strncpy(last_sounddir, seq->strip->dir, FILE_MAXDIR-1);
return seq;
}
static int sfile_to_hdsnd_sequence_load(SpaceFile *sfile, int cfra,
int machine, int index)
{
Sequence *seq;
struct hdaudio *hdaudio;
Strip *strip;
StripElem *se;
int totframe;
char name[160];
char str[FILE_MAXDIR+FILE_MAXFILE];
totframe= 0;
strncpy(str, sfile->dir, FILE_MAXDIR-1);
if(index<0)
strncat(str, sfile->file, FILE_MAXDIR-1);
else
strncat(str, sfile->filelist[index].relname, FILE_MAXDIR-1);
/* is it a sound file? */
hdaudio = sound_open_hdaudio(str);
if(hdaudio==0) {
error("The selected file is not a sound file or "
"FFMPEG-support not compiled in!");
return(cfra);
}
totframe= sound_hdaudio_get_duration(hdaudio, FPS);
/* make seq */
seq= alloc_sequence(((Editing *)G.scene->ed)->seqbasep, cfra, machine);
seq->len= totframe;
seq->type= SEQ_HD_SOUND;
seq->hdaudio= hdaudio;
calc_sequence(seq);
if(sfile->flag & FILE_STRINGCODE) {
strcpy(name, sfile->dir);
BLI_makestringcode(G.sce, name);
} else {
strcpy(name, sfile->dir);
}
/* strip and stripdata */
seq->strip= strip= MEM_callocN(sizeof(Strip), "strip");
strip->len= totframe;
strip->us= 1;
strncpy(strip->dir, name, FILE_MAXDIR-1);
strip->stripdata= se= MEM_callocN(sizeof(StripElem), "stripelem");
/* name movie in first strip */
if(index<0)
strncpy(se->name, sfile->file, FILE_MAXFILE-1);
else
strncpy(se->name, sfile->filelist[index].relname, FILE_MAXFILE-1);
/* last active name */
strncpy(last_sounddir, seq->strip->dir, FILE_MAXDIR-1);
return(cfra+totframe);
}
static void sfile_to_hdsnd_sequence(SpaceFile *sfile, int cfra, int machine)
{
int totsel, a;
totsel= 0;
for(a= 0; a<sfile->totfile; a++) {
if(sfile->filelist[a].flags & ACTIVE) {
if((sfile->filelist[a].type & S_IFDIR)==0) {
totsel++;
}
}
}
if((totsel==0) && (sfile->file[0])) {
cfra= sfile_to_hdsnd_sequence_load(sfile, cfra, machine, -1);
return;
}
if(totsel==0) return;
/* ok, check all the select file, and load it. */
for(a= 0; a<sfile->totfile; a++) {
if(sfile->filelist[a].flags & ACTIVE) {
if((sfile->filelist[a].type & S_IFDIR)==0) {
/* load and update current frame. */
cfra= sfile_to_hdsnd_sequence_load(sfile, cfra, machine, a);
}
}
}
}
static void add_image_strips(char *name)
{
SpaceFile *sfile;
struct direntry *files;
float x, y;
int a, totfile, cfra, machine;
short mval[2];
deselect_all_seq();
/* restore windowmatrices */
areawinset(curarea->win);
drawseqspace(curarea, curarea->spacedata.first);
/* search sfile */
sfile= scrarea_find_space_of_type(curarea, SPACE_FILE);
if(sfile==0) return;
/* where will it be */
getmouseco_areawin(mval);
areamouseco_to_ipoco(G.v2d, mval, &x, &y);
cfra= (int)(x+0.5);
machine= (int)(y+0.5);
waitcursor(1);
/* also read contents of directories */
files= sfile->filelist;
totfile= sfile->totfile;
sfile->filelist= 0;
sfile->totfile= 0;
for(a=0; a<totfile; a++) {
if(files[a].flags & ACTIVE) {
if( (files[a].type & S_IFDIR) ) {
strncat(sfile->dir, files[a].relname, FILE_MAXFILE-1);
strcat(sfile->dir,"/");
read_dir(sfile);
/* select all */
swapselect_file(sfile);
if ( sfile_to_sequence(sfile, cfra, machine, 0) ) machine++;
parent(sfile);
}
}
}
sfile->filelist= files;
sfile->totfile= totfile;
/* read directory itself */
sfile_to_sequence(sfile, cfra, machine, 1);
waitcursor(0);
BIF_undo_push("Add Image Strip, Sequencer");
transform_seq_nomarker('g', 0);
}
static void add_movie_strip(char *name)
{
SpaceFile *sfile;
float x, y;
int cfra, machine;
short mval[2];
deselect_all_seq();
/* restore windowmatrices */
areawinset(curarea->win);
drawseqspace(curarea, curarea->spacedata.first);
/* search sfile */
sfile= scrarea_find_space_of_type(curarea, SPACE_FILE);
if(sfile==0) return;
/* where will it be */
getmouseco_areawin(mval);
areamouseco_to_ipoco(G.v2d, mval, &x, &y);
cfra= (int)(x+0.5);
machine= (int)(y+0.5);
waitcursor(1);
/* read directory itself */
sfile_to_mv_sequence(sfile, cfra, machine);
waitcursor(0);
BIF_undo_push("Add Movie Strip, Sequencer");
transform_seq_nomarker('g', 0);
}
static void add_movie_and_hdaudio_strip(char *name)
{
SpaceFile *sfile;
float x, y;
int cfra, machine;
short mval[2];
deselect_all_seq();
/* restore windowmatrices */
areawinset(curarea->win);
drawseqspace(curarea, curarea->spacedata.first);
/* search sfile */
sfile= scrarea_find_space_of_type(curarea, SPACE_FILE);
if(sfile==0) return;
/* where will it be */
getmouseco_areawin(mval);
areamouseco_to_ipoco(G.v2d, mval, &x, &y);
cfra= (int)(x+0.5);
machine= (int)(y+0.5);
waitcursor(1);
/* read directory itself */
sfile_to_hdsnd_sequence(sfile, cfra, machine);
sfile_to_mv_sequence(sfile, cfra, machine);
waitcursor(0);
BIF_undo_push("Add Movie and HD-Audio Strip, Sequencer");
transform_seq_nomarker('g', 0);
}
static void add_sound_strip_ram(char *name)
{
SpaceFile *sfile;
float x, y;
int cfra, machine;
short mval[2];
deselect_all_seq();
sfile= scrarea_find_space_of_type(curarea, SPACE_FILE);
if (sfile==0) return;
/* where will it be */
getmouseco_areawin(mval);
areamouseco_to_ipoco(G.v2d, mval, &x, &y);
cfra= (int)(x+0.5);
machine= (int)(y+0.5);
waitcursor(1);
sfile_to_ramsnd_sequence(sfile, cfra, machine);
waitcursor(0);
BIF_undo_push("Add Sound (RAM) Strip, Sequencer");
transform_seq_nomarker('g', 0);
}
static void add_sound_strip_hd(char *name)
{
SpaceFile *sfile;
float x, y;
int cfra, machine;
short mval[2];
deselect_all_seq();
sfile= scrarea_find_space_of_type(curarea, SPACE_FILE);
if (sfile==0) return;
/* where will it be */
getmouseco_areawin(mval);
areamouseco_to_ipoco(G.v2d, mval, &x, &y);
cfra= (int)(x+0.5);
machine= (int)(y+0.5);
waitcursor(1);
sfile_to_hdsnd_sequence(sfile, cfra, machine);
waitcursor(0);
BIF_undo_push("Add Sound (HD) Strip, Sequencer");
transform_seq_nomarker('g', 0);
}
static void add_scene_strip(short event)
{
Sequence *seq;
Strip *strip;
float x, y;
int cfra, machine;
short mval[2];
if(event> -1) {
int nr= 1;
Scene * sce= G.main->scene.first;
while(sce) {
if( event==nr) break;
nr++;
sce= sce->id.next;
}
if(sce) {
deselect_all_seq();
/* where ? */
getmouseco_areawin(mval);
areamouseco_to_ipoco(G.v2d, mval, &x, &y);
cfra= (int)(x+0.5);
machine= (int)(y+0.5);
seq= alloc_sequence(((Editing *)G.scene->ed)->seqbasep, cfra, machine);
seq->type= SEQ_SCENE;
seq->scene= sce;
seq->sfra= sce->r.sfra;
seq->len= sce->r.efra - sce->r.sfra + 1;
seq->strip= strip= MEM_callocN(sizeof(Strip), "strip");
strncpy(seq->name + 2, sce->id.name + 2,
sizeof(seq->name) - 2);
strip->len= seq->len;
strip->us= 1;
BIF_undo_push("Add Scene Strip, Sequencer");
transform_seq_nomarker('g', 0);
}
}
}
#if 0
static void reload_sound_strip(char *name)
{
Editing *ed;
Sequence *seq, *seqact;
SpaceFile *sfile;
Sequence *last_seq= get_last_seq();
ed= G.scene->ed;
if(last_seq==0 || last_seq->type!=SEQ_SOUND) return;
seqact= last_seq; /* last_seq changes in alloc_sequence */
/* search sfile */
sfile= scrarea_find_space_of_type(curarea, SPACE_FILE);
if(sfile==0) return;
waitcursor(1);
seq = sfile_to_snd_sequence(sfile, seqact->start, seqact->machine);
printf("seq->type: %i\n", seq->type);
if(seq && seq!=seqact) {
/* i'm not sure about this one, seems to work without it -- sgefant */
free_strip(seqact->strip);
seqact->strip= seq->strip;
seqact->len= seq->len;
calc_sequence(seqact);
seq->strip= 0;
free_sequence(seq);
BLI_remlink(ed->seqbasep, seq);
seq= ed->seqbasep->first;
}
waitcursor(0);
allqueue(REDRAWSEQ, 0);
}
#endif
static void reload_image_strip(char *name)
{
Editing *ed;
Sequence *seq, *seqact;
SpaceFile *sfile;
Sequence *last_seq= get_last_seq();
ed= G.scene->ed;
if(last_seq==0 || last_seq->type!=SEQ_IMAGE) return;
seqact= last_seq; /* last_seq changes in alloc_sequence */
/* search sfile */
sfile= scrarea_find_space_of_type(curarea, SPACE_FILE);
if(sfile==0) return;
waitcursor(1);
seq= sfile_to_sequence(sfile, seqact->start, seqact->machine, 1);
if(seq && seq!=seqact) {
free_strip(seqact->strip);
seqact->strip= seq->strip;
seqact->len= seq->len;
calc_sequence(seqact);
seq->strip= 0;
free_sequence(seq);
BLI_remlink(ed->seqbasep, seq);
update_changed_seq_and_deps(seqact, 1, 1);
}
waitcursor(0);
allqueue(REDRAWSEQ, 0);
}
static int event_to_efftype(int event)
{
if(event==2) return SEQ_CROSS;
if(event==3) return SEQ_GAMCROSS;
if(event==4) return SEQ_ADD;
if(event==5) return SEQ_SUB;
if(event==6) return SEQ_MUL;
if(event==7) return SEQ_ALPHAOVER;
if(event==8) return SEQ_ALPHAUNDER;
if(event==9) return SEQ_OVERDROP;
if(event==10) return SEQ_PLUGIN;
if(event==13) return SEQ_WIPE;
if(event==14) return SEQ_GLOW;
if(event==15) return SEQ_TRANSFORM;
if(event==16) return SEQ_COLOR;
if(event==17) return SEQ_SPEED;
return 0;
}
static int seq_effect_find_selected(Editing *ed, Sequence *activeseq, int type, Sequence **selseq1, Sequence **selseq2, Sequence **selseq3)
{
Sequence *seq1= 0, *seq2= 0, *seq3= 0, *seq;
if (!activeseq)
seq2= get_last_seq();
for(seq=ed->seqbasep->first; seq; seq=seq->next) {
if(seq->flag & SELECT) {
if (seq->type == SEQ_RAM_SOUND
|| seq->type == SEQ_HD_SOUND) {
error("Can't apply effects to "
"audio sequence strips");
return 0;
}
if((seq != activeseq) && (seq != seq2)) {
if(seq2==0) seq2= seq;
else if(seq1==0) seq1= seq;
else if(seq3==0) seq3= seq;
else {
error("Can't apply effect to more than 3 sequence strips");
return 0;
}
}
}
}
/* make sequence selection a little bit more intuitive
for 3 strips: the last-strip should be sequence3 */
if (seq3 != 0 && seq2 != 0) {
Sequence *tmp = seq2;
seq2 = seq3;
seq3 = tmp;
}
switch(get_sequence_effect_num_inputs(type)) {
case 0:
*selseq1 = *selseq2 = *selseq3 = 0;
return 1;
case 1:
if(seq2==0) {
error("Need at least one selected sequence strip");
return 0;
}
if(seq1==0) seq1= seq2;
if(seq3==0) seq3= seq2;
case 2:
if(seq1==0 || seq2==0) {
error("Need 2 selected sequence strips");
return 0;
}
if(seq3==0) seq3= seq2;
}
if (seq1==NULL && seq2==NULL && seq3==NULL) return 0;
*selseq1= seq1;
*selseq2= seq2;
*selseq3= seq3;
return 1;
}
static int add_seq_effect(int type, char *str)
{
Editing *ed;
Sequence *newseq, *seq1, *seq2, *seq3;
Strip *strip;
float x, y;
int cfra, machine;
short mval[2];
struct SeqEffectHandle sh;
if(G.scene->ed==0) return 0;
ed= G.scene->ed;
if(!seq_effect_find_selected(ed, NULL, event_to_efftype(type), &seq1, &seq2, &seq3))
return 0;
deselect_all_seq();
/* where will it be (cfra is not realy needed) */
getmouseco_areawin(mval);
areamouseco_to_ipoco(G.v2d, mval, &x, &y);
cfra= (int)(x+0.5);
machine= (int)(y+0.5);
/* allocate and initialize */
newseq= alloc_sequence(((Editing *)G.scene->ed)->seqbasep, cfra, machine);
newseq->type= event_to_efftype(type);
sh = get_sequence_effect(newseq);
newseq->seq1= seq1;
newseq->seq2= seq2;
newseq->seq3= seq3;
sh.init(newseq);
if (!seq1) {
newseq->len= 1;
newseq->startstill= 25;
newseq->endstill= 24;
}
calc_sequence(newseq);
newseq->strip= strip= MEM_callocN(sizeof(Strip), "strip");
strip->len= newseq->len;
strip->us= 1;
if(newseq->len>0)
strip->stripdata= MEM_callocN(newseq->len*sizeof(StripElem), "stripelem");
/* initialize plugin */
if(newseq->type == SEQ_PLUGIN) {
sh.init_plugin(newseq, str);
if(newseq->plugin==0) {
BLI_remlink(ed->seqbasep, newseq);
free_sequence(newseq);
set_last_seq(NULL);
return 0;
}
}
/* set find a free spot to but the strip */
if (newseq->seq1) {
newseq->machine= MAX3(newseq->seq1->machine,
newseq->seq2->machine,
newseq->seq3->machine);
}
if(test_overlap_seq(newseq)) shuffle_seq(newseq);
update_changed_seq_and_deps(newseq, 1, 1);
/* push undo and go into grab mode */
if(newseq->type == SEQ_PLUGIN) {
BIF_undo_push("Add Plugin Strip, Sequencer");
} else {
BIF_undo_push("Add Effect Strip, Sequencer");
}
transform_seq_nomarker('g', 0);
return 1;
}
static void load_plugin_seq(char *str) /* called from fileselect */
{
add_seq_effect(10, str);
}
void add_sequence(int type)
{
Editing *ed;
short event;
char *str;
if (type >= 0){
/* bypass pupmenu for calls from menus (aphex) */
switch(type){
case SEQ_SCENE:
event = 101;
break;
case SEQ_IMAGE:
event = 1;
break;
case SEQ_MOVIE:
event = 102;
break;
case SEQ_RAM_SOUND:
event = 103;
break;
case SEQ_HD_SOUND:
event = 104;
break;
case SEQ_MOVIE_AND_HD_SOUND:
event = 105;
break;
case SEQ_PLUGIN:
event = 10;
break;
case SEQ_CROSS:
event = 2;
break;
case SEQ_ADD:
event = 4;
break;
case SEQ_SUB:
event = 5;
break;
case SEQ_ALPHAOVER:
event = 7;
break;
case SEQ_ALPHAUNDER:
event = 8;
break;
case SEQ_GAMCROSS:
event = 3;
break;
case SEQ_MUL:
event = 6;
break;
case SEQ_OVERDROP:
event = 9;
break;
case SEQ_WIPE:
event = 13;
break;
case SEQ_GLOW:
event = 14;
break;
case SEQ_TRANSFORM:
event = 15;
break;
case SEQ_COLOR:
event = 16;
break;
case SEQ_SPEED:
event = 17;
break;
default:
event = 0;
break;
}
}
else {
event= pupmenu("Add Sequence Strip%t"
"|Image Sequence%x1"
"|Movie%x102"
#ifdef WITH_FFMPEG
"|Movie + Audio (HD)%x105"
"|Audio (RAM)%x103"
"|Audio (HD)%x104"
#else
"|Audio (Wav)%x103"
#endif
"|Scene%x101"
"|Plugin%x10"
"|Cross%x2"
"|Gamma Cross%x3"
"|Add%x4"
"|Sub%x5"
"|Mul%x6"
"|Alpha Over%x7"
"|Alpha Under%x8"
"|Alpha Over Drop%x9"
"|Wipe%x13"
"|Glow%x14"
"|Transforms%x15"
"|Color Generator%x16"
"|Speed Control%x17");
}
if(event<1) return;
if(G.scene->ed==0) {
ed= G.scene->ed= MEM_callocN( sizeof(Editing), "addseq");
ed->seqbasep= &ed->seqbase;
}
else ed= G.scene->ed;
switch(event) {
case 1:
/* Image Dosnt work at the moment - TODO */
//if(G.qual & LR_CTRLKEY)
// activate_imageselect(FILE_SPECIAL, "Select Images", last_imagename, add_image_strips);
//else
activate_fileselect(FILE_SPECIAL, "Select Images", last_imagename, add_image_strips);
break;
case 105:
activate_fileselect(FILE_SPECIAL, "Select Movie+Audio", last_imagename, add_movie_and_hdaudio_strip);
break;
case 102:
activate_fileselect(FILE_SPECIAL, "Select Movie", last_imagename, add_movie_strip);
break;
case 101:
/* new menu: */
IDnames_to_pupstring(&str, NULL, NULL, &G.main->scene, (ID *)G.scene, NULL);
add_scene_strip(pupmenu_col(str, 20));
MEM_freeN(str);
break;
case 2:
case 3:
case 4:
case 5:
case 6:
case 7:
case 8:
case 9:
case 10:
case 13:
case 14:
case 15:
case 16:
case 17:
if(get_last_seq()==0 &&
get_sequence_effect_num_inputs( event_to_efftype(event))> 0)
error("Need at least one active sequence strip");
else if(event==10)
activate_fileselect(FILE_SPECIAL, "Select Plugin", U.plugseqdir, load_plugin_seq);
else
add_seq_effect(event, NULL);
break;
case 103:
if (!last_sounddir[0]) strncpy(last_sounddir, U.sounddir, FILE_MAXDIR-1);
activate_fileselect(FILE_SPECIAL, "Select Audio (RAM)", last_sounddir, add_sound_strip_ram);
break;
case 104:
if (!last_sounddir[0]) strncpy(last_sounddir, U.sounddir, FILE_MAXDIR-1);
activate_fileselect(FILE_SPECIAL, "Select Audio (HD)", last_sounddir, add_sound_strip_hd);
break;
}
}
void change_sequence(void)
{
Sequence *last_seq= get_last_seq();
Scene *sce;
short event;
if(last_seq==0) return;
if(last_seq->type & SEQ_EFFECT) {
event = pupmenu("Change Effect%t"
"|Switch A <-> B %x1"
"|Switch B <-> C %x10"
"|Plugin%x11"
"|Recalculate%x12"
"|Cross%x2"
"|Gamma Cross%x3"
"|Add%x4"
"|Sub%x5"
"|Mul%x6"
"|Alpha Over%x7"
"|Alpha Under%x8"
"|Alpha Over Drop%x9"
"|Wipe%x13"
"|Glow%x14"
"|Transform%x15"
"|Color Generator%x16"
"|Speed Control%x17");
if(event > 0) {
if(event==1) {
SWAP(Sequence *,last_seq->seq1,last_seq->seq2);
}
else if(event==10) {
SWAP(Sequence *,last_seq->seq2,last_seq->seq3);
}
else if(event==11) {
activate_fileselect(
FILE_SPECIAL, "Select Plugin",
U.plugseqdir, change_plugin_seq);
}
else if(event==12);
/* recalculate: only new_stripdata */
else {
/* free previous effect and init new effect */
struct SeqEffectHandle sh;
if (get_sequence_effect_num_inputs(
last_seq->type)
< get_sequence_effect_num_inputs(
event_to_efftype(event))) {
error("New effect needs more "
"input strips!");
} else {
sh = get_sequence_effect(last_seq);
sh.free(last_seq);
last_seq->type
= event_to_efftype(event);
sh = get_sequence_effect(last_seq);
sh.init(last_seq);
}
}
update_changed_seq_and_deps(last_seq, 0, 1);
allqueue(REDRAWSEQ, 0);
BIF_undo_push("Change Strip Effect, Sequencer");
}
}
else if(last_seq->type == SEQ_IMAGE) {
if(okee("Change images")) {
activate_fileselect(FILE_SPECIAL,
"Select Images",
last_imagename,
reload_image_strip);
}
}
else if(last_seq->type == SEQ_MOVIE) {
;
}
else if(last_seq->type == SEQ_SCENE) {
event= pupmenu("Change Scene%t|Update Start and End");
if(event==1) {
sce= last_seq->scene;
last_seq->len= sce->r.efra - sce->r.sfra + 1;
last_seq->sfra= sce->r.sfra;
/* bad code to change seq->len? update_changed_seq_and_deps() expects the strip->len to be OK */
new_tstripdata(last_seq);
update_changed_seq_and_deps(last_seq, 1, 1);
allqueue(REDRAWSEQ, 0);
}
}
}
void reload_sequence(void)
{
Editing *ed= G.scene->ed;
Sequence *seq;
WHILE_SEQ(ed->seqbasep) {
if(seq->flag & SELECT) {
update_changed_seq_and_deps(seq, 0, 1);
}
}
END_SEQ
allqueue(REDRAWSEQ, 0);
}
void reassign_inputs_seq_effect()
{
Editing *ed= G.scene->ed;
Sequence *seq1, *seq2, *seq3, *last_seq = get_last_seq();
if(last_seq==0 || !(last_seq->type & SEQ_EFFECT)) return;
if(ed==0) return;
if(!seq_effect_find_selected(ed, last_seq, last_seq->type, &seq1, &seq2, &seq3))
return;
/* see reassigning would create a cycle */
if(seq_is_predecessor(seq1, last_seq) || seq_is_predecessor(seq2, last_seq) ||
seq_is_predecessor(seq3, last_seq)) {
error("Can't reassign inputs: no cycles allowed");
return;
}
last_seq->seq1 = seq1;
last_seq->seq2 = seq2;
last_seq->seq3 = seq3;
update_changed_seq_and_deps(last_seq, 1, 1);
allqueue(REDRAWSEQ, 0);
}
static Sequence *del_seq_find_replace_recurs(Sequence *seq)
{
Sequence *seq1, *seq2, *seq3;
/* try to find a replacement input sequence, and flag for later deletion if
no replacement can be found */
if(!seq)
return NULL;
else if(!(seq->type & SEQ_EFFECT))
return ((seq->flag & SELECT)? NULL: seq);
else if(!(seq->flag & SELECT)) {
/* try to find replacement for effect inputs */
seq1= del_seq_find_replace_recurs(seq->seq1);
seq2= del_seq_find_replace_recurs(seq->seq2);
seq3= del_seq_find_replace_recurs(seq->seq3);
if(seq1==seq->seq1 && seq2==seq->seq2 && seq3==seq->seq3);
else if(seq1 || seq2 || seq3) {
seq->seq1= (seq1)? seq1: (seq2)? seq2: seq3;
seq->seq2= (seq2)? seq2: (seq1)? seq1: seq3;
seq->seq3= (seq3)? seq3: (seq1)? seq1: seq2;
update_changed_seq_and_deps(seq, 1, 1);
}
else
seq->flag |= SELECT; /* mark for delete */
}
if (seq->flag & SELECT) {
if((seq1 = del_seq_find_replace_recurs(seq->seq1))) return seq1;
if((seq2 = del_seq_find_replace_recurs(seq->seq2))) return seq2;
if((seq3 = del_seq_find_replace_recurs(seq->seq3))) return seq3;
else return NULL;
}
else
return seq;
}
static void recurs_del_seq_flag(ListBase *lb, short flag, short deleteall)
{
Sequence *seq, *seqn;
Sequence *last_seq = get_last_seq();
seq= lb->first;
while(seq) {
seqn= seq->next;
if((seq->flag & flag) || deleteall) {
if(seq->type==SEQ_RAM_SOUND && seq->sound)
seq->sound->id.us--;
BLI_remlink(lb, seq);
if(seq==last_seq) set_last_seq(0);
if(seq->type==SEQ_META) recurs_del_seq_flag(&seq->seqbase, flag, 1);
if(seq->ipo) seq->ipo->id.us--;
free_sequence(seq);
}
seq= seqn;
}
}
void del_seq(void)
{
Sequence *seq;
MetaStack *ms;
Editing *ed;
int nothingSelected = TRUE;
ed= G.scene->ed;
if(ed==0) return;
seq=get_last_seq();
if (seq && seq->flag & SELECT) { /* avoid a loop since this is likely to be selected */
nothingSelected = FALSE;
} else {
for (seq = ed->seqbasep->first; seq; seq = seq->next) {
if (seq->flag & SELECT) {
nothingSelected = FALSE;
break;
}
}
}
if(nothingSelected || okee("Erase selected")==0) return;
/* free imbufs of all dependent strips */
for(seq=ed->seqbasep->first; seq; seq=seq->next)
if(seq->flag & SELECT)
update_changed_seq_and_deps(seq, 1, 0);
/* for effects, try to find a replacement input */
for(seq=ed->seqbasep->first; seq; seq=seq->next)
if((seq->type & SEQ_EFFECT) && !(seq->flag & SELECT))
del_seq_find_replace_recurs(seq);
/* delete all selected strips */
recurs_del_seq_flag(ed->seqbasep, SELECT, 0);
/* updates lengths etc */
seq= ed->seqbasep->first;
while(seq) {
calc_sequence(seq);
seq= seq->next;
}
/* free parent metas */
ms= ed->metastack.last;
while(ms) {
ms->parseq->strip->len= 0; /* force new alloc */
calc_sequence(ms->parseq);
ms= ms->prev;
}
BIF_undo_push("Delete Strip(s), Sequencer");
allqueue(REDRAWSEQ, 0);
}
static Sequence *dupli_seq(Sequence *seq)
{
Sequence *seqn = MEM_dupallocN(seq);
seq->tmp = seqn;
seqn->strip= MEM_dupallocN(seq->strip);
if(seqn->ipo) seqn->ipo->id.us++;
seqn->strip->tstripdata = 0;
seqn->strip->tstripdata_startstill = 0;
seqn->strip->tstripdata_endstill = 0;
seqn->strip->ibuf_startstill = 0;
seqn->strip->ibuf_endstill = 0;
if (seq->strip->crop) {
seqn->strip->crop = MEM_dupallocN(seq->strip->crop);
}
if (seq->strip->transform) {
seqn->strip->transform = MEM_dupallocN(seq->strip->transform);
}
if (seq->strip->proxy) {
seqn->strip->proxy = MEM_dupallocN(seq->strip->proxy);
}
if (seq->strip->color_balance) {
seqn->strip->color_balance
= MEM_dupallocN(seq->strip->color_balance);
}
if(seq->type==SEQ_META) {
seqn->strip->stripdata = 0;
seqn->seqbase.first= seqn->seqbase.last= 0;
/* WATCH OUT!!! - This metastrip is not recursively duplicated here - do this after!!! */
/* - recurs_dupli_seq(&seq->seqbase,&seqn->seqbase);*/
} else if(seq->type == SEQ_SCENE) {
seqn->strip->stripdata = 0;
} else if(seq->type == SEQ_MOVIE) {
seqn->strip->stripdata =
MEM_dupallocN(seq->strip->stripdata);
seqn->anim= 0;
} else if(seq->type == SEQ_RAM_SOUND) {
seqn->strip->stripdata =
MEM_dupallocN(seq->strip->stripdata);
seqn->sound->id.us++;
} else if(seq->type == SEQ_HD_SOUND) {
seqn->strip->stripdata =
MEM_dupallocN(seq->strip->stripdata);
seqn->hdaudio = 0;
} else if(seq->type == SEQ_IMAGE) {
seqn->strip->stripdata =
MEM_dupallocN(seq->strip->stripdata);
} else if(seq->type >= SEQ_EFFECT) {
if(seq->seq1 && seq->seq1->tmp) seqn->seq1= seq->seq1->tmp;
if(seq->seq2 && seq->seq2->tmp) seqn->seq2= seq->seq2->tmp;
if(seq->seq3 && seq->seq3->tmp) seqn->seq3= seq->seq3->tmp;
if (seq->type & SEQ_EFFECT) {
struct SeqEffectHandle sh;
sh = get_sequence_effect(seq);
if(sh.copy)
sh.copy(seq, seqn);
}
seqn->strip->stripdata = 0;
} else {
fprintf(stderr, "Aiiiiekkk! sequence type not "
"handled in duplicate!\nExpect a crash"
" now...\n");
}
seqn->flag &= ~SEQ_ACTIVE;
return seqn;
}
static Sequence * deep_dupli_seq(Sequence * seq)
{
Sequence * seqn = dupli_seq(seq);
if (seq->type == SEQ_META) {
Sequence * s;
for(s= seq->seqbase.first; s; s = s->next) {
Sequence * n = deep_dupli_seq(s);
if (n) {
BLI_addtail(&seqn->seqbase, n);
}
}
}
return seqn;
}
static void recurs_dupli_seq(ListBase *old, ListBase *new)
{
Sequence *seq;
Sequence *seqn = 0;
Sequence *last_seq = get_last_seq();
for(seq= old->first; seq; seq= seq->next) {
seq->tmp= NULL;
if(seq->flag & SELECT) {
seqn = dupli_seq(seq);
if (seqn) { /*should never fail */
seq->flag &= SEQ_DESEL;
seqn->flag &= ~(SEQ_LEFTSEL+SEQ_RIGHTSEL+SEQ_LOCK);
BLI_addtail(new, seqn);
if(seq->type==SEQ_META)
recurs_dupli_seq(&seq->seqbase,&seqn->seqbase);
if (seq == last_seq) {
set_last_seq(seqn);
}
}
}
}
}
static Sequence * cut_seq_hard(Sequence * seq, int cutframe)
{
TransSeq ts;
Sequence *seqn = 0;
int skip_dup = FALSE;
/* backup values */
ts.start= seq->start;
ts.machine= seq->machine;
ts.startstill= seq->startstill;
ts.endstill= seq->endstill;
ts.startdisp= seq->startdisp;
ts.enddisp= seq->enddisp;
ts.startofs= seq->anim_startofs;
ts.endofs= seq->anim_endofs;
ts.len= seq->len;
/* First Strip! */
/* strips with extended stillfames before */
if ((seq->startstill) && (cutframe <seq->start)) {
/* don't do funny things with METAs ... */
if (seq->type == SEQ_META) {
skip_dup = TRUE;
seq->startstill = seq->start - cutframe;
} else {
seq->start= cutframe -1;
seq->startstill= cutframe -seq->startdisp -1;
seq->anim_endofs += seq->len - 1;
seq->endstill= 0;
}
}
/* normal strip */
else if ((cutframe >=seq->start)&&(cutframe <=(seq->start+seq->len))) {
seq->endofs = 0;
seq->endstill = 0;
seq->anim_endofs += (seq->start+seq->len) - cutframe;
}
/* strips with extended stillframes after */
else if (((seq->start+seq->len) < cutframe) && (seq->endstill)) {
seq->endstill -= seq->enddisp - cutframe;
/* don't do funny things with METAs ... */
if (seq->type == SEQ_META) {
skip_dup = TRUE;
}
}
reload_sequence_new_file(seq);
calc_sequence(seq);
if (!skip_dup) {
/* Duplicate AFTER the first change */
seqn = deep_dupli_seq(seq);
}
if (seqn) {
seqn->flag |= SELECT;
/* Second Strip! */
/* strips with extended stillframes before */
if ((seqn->startstill) && (cutframe == seqn->start + 1)) {
seqn->start = ts.start;
seqn->startstill= ts.start- cutframe;
seqn->anim_endofs = ts.endofs;
seqn->endstill = ts.endstill;
}
/* normal strip */
else if ((cutframe>=seqn->start)&&(cutframe<=(seqn->start+seqn->len))) {
seqn->start = cutframe;
seqn->startstill = 0;
seqn->startofs = 0;
seqn->anim_startofs += cutframe - ts.start;
seqn->anim_endofs = ts.endofs;
seqn->endstill = ts.endstill;
}
/* strips with extended stillframes after */
else if (((seqn->start+seqn->len) < cutframe) && (seqn->endstill)) {
seqn->start = cutframe;
seqn->startofs = 0;
seqn->anim_startofs += ts.len-1;
seqn->endstill = ts.enddisp - cutframe -1;
seqn->startstill = 0;
}
reload_sequence_new_file(seqn);
calc_sequence(seqn);
}
return seqn;
}
static Sequence * cut_seq_soft(Sequence * seq, int cutframe)
{
TransSeq ts;
Sequence *seqn = 0;
int skip_dup = FALSE;
/* backup values */
ts.start= seq->start;
ts.machine= seq->machine;
ts.startstill= seq->startstill;
ts.endstill= seq->endstill;
ts.startdisp= seq->startdisp;
ts.enddisp= seq->enddisp;
ts.startofs= seq->startofs;
ts.endofs= seq->endofs;
ts.len= seq->len;
/* First Strip! */
/* strips with extended stillfames before */
if ((seq->startstill) && (cutframe <seq->start)) {
/* don't do funny things with METAs ... */
if (seq->type == SEQ_META) {
skip_dup = TRUE;
seq->startstill = seq->start - cutframe;
} else {
seq->start= cutframe -1;
seq->startstill= cutframe -seq->startdisp -1;
seq->endofs = seq->len - 1;
seq->endstill= 0;
}
}
/* normal strip */
else if ((cutframe >=seq->start)&&(cutframe <=(seq->start+seq->len))) {
seq->endofs = (seq->start+seq->len) - cutframe;
}
/* strips with extended stillframes after */
else if (((seq->start+seq->len) < cutframe) && (seq->endstill)) {
seq->endstill -= seq->enddisp - cutframe;
/* don't do funny things with METAs ... */
if (seq->type == SEQ_META) {
skip_dup = TRUE;
}
}
calc_sequence(seq);
if (!skip_dup) {
/* Duplicate AFTER the first change */
seqn = deep_dupli_seq(seq);
}
if (seqn) {
seqn->flag |= SELECT;
/* Second Strip! */
/* strips with extended stillframes before */
if ((seqn->startstill) && (cutframe == seqn->start + 1)) {
seqn->start = ts.start;
seqn->startstill= ts.start- cutframe;
seqn->endofs = ts.endofs;
seqn->endstill = ts.endstill;
}
/* normal strip */
else if ((cutframe>=seqn->start)&&(cutframe<=(seqn->start+seqn->len))) {
seqn->startstill = 0;
seqn->startofs = cutframe - ts.start;
seqn->endofs = ts.endofs;
seqn->endstill = ts.endstill;
}
/* strips with extended stillframes after */
else if (((seqn->start+seqn->len) < cutframe) && (seqn->endstill)) {
seqn->start = cutframe - ts.len +1;
seqn->startofs = ts.len-1;
seqn->endstill = ts.enddisp - cutframe -1;
seqn->startstill = 0;
}
calc_sequence(seqn);
}
return seqn;
}
/* like duplicate, but only duplicate and cut overlapping strips,
* strips to the left of the cutframe are ignored and strips to the right are moved into the new list */
static int cut_seq_list(ListBase *old, ListBase *new, int cutframe,
Sequence * (*cut_seq)(Sequence *, int))
{
int did_something = FALSE;
Sequence *seq, *seq_next;
seq= old->first;
while(seq) {
seq_next = seq->next; /* we need this because we may remove seq */
seq->tmp= NULL;
if(seq->flag & SELECT) {
if(cutframe > seq->startdisp &&
cutframe < seq->enddisp) {
Sequence * seqn = cut_seq(seq, cutframe);
if (seqn) {
BLI_addtail(new, seqn);
}
did_something = TRUE;
} else if (seq->enddisp <= cutframe) {
/* do nothing */
} else if (seq->startdisp >= cutframe) {
/* move into new list */
BLI_remlink(old, seq);
BLI_addtail(new, seq);
}
}
seq = seq_next;
}
return did_something;
}
void seq_cut(int cutframe, int hard_cut)
{
Editing *ed;
ListBase newlist;
char side;
int did_something;
ed= G.scene->ed;
if(ed==0) return;
newlist.first= newlist.last= NULL;
if (hard_cut) {
did_something = cut_seq_list(
ed->seqbasep, &newlist, cutframe, cut_seq_hard);
} else {
did_something = cut_seq_list(
ed->seqbasep, &newlist, cutframe, cut_seq_soft);
}
if (newlist.first) { /* got new strips ? */
Sequence *seq;
addlisttolist(ed->seqbasep, &newlist);
/* change the selection, not strictly needed but nice */
side = mouse_cfra_side(cutframe);
WHILE_SEQ(ed->seqbasep) {
if (side=='L') {
if ( seq->startdisp >= cutframe ) {
seq->flag &= ~SELECT;
}
} else {
if ( seq->enddisp <= cutframe ) {
seq->flag &= ~SELECT;
}
}
}
END_SEQ;
/* as last: */
sort_seq();
}
if (did_something) {
allqueue(REDRAWSEQ, 0);
BIF_undo_push("Cut Strips, Sequencer");
}
}
void add_duplicate_seq(void)
{
Editing *ed;
ListBase new;
ed= G.scene->ed;
if(ed==0) return;
new.first= new.last= 0;
recurs_dupli_seq(ed->seqbasep, &new);
addlisttolist(ed->seqbasep, &new);
BIF_undo_push("Add Duplicate, Sequencer");
transform_seq_nomarker('g', 0);
}
int insert_gap(int gap, int cfra)
{
Sequence *seq;
Editing *ed;
int done=0;
/* all strips >= cfra are shifted */
ed= G.scene->ed;
if(ed==0) return 0;
WHILE_SEQ(ed->seqbasep) {
if(seq->startdisp >= cfra) {
seq->start+= gap;
calc_sequence(seq);
done= 1;
}
}
END_SEQ
return done;
}
void touch_seq_files(void)
{
Sequence *seq;
Editing *ed;
char str[256];
/* touch all strips with movies */
ed= G.scene->ed;
if(ed==0) return;
if(okee("Touch and print selected movies")==0) return;
waitcursor(1);
WHILE_SEQ(ed->seqbasep) {
if(seq->flag & SELECT) {
if(seq->type==SEQ_MOVIE) {
if(seq->strip && seq->strip->stripdata) {
BLI_make_file_string(G.sce, str, seq->strip->dir, seq->strip->stripdata->name);
BLI_touch(seq->name);
}
}
}
}
END_SEQ
waitcursor(0);
}
void set_filter_seq(void)
{
Sequence *seq;
Editing *ed;
ed= G.scene->ed;
if(ed==0) return;
if(okee("Set Deinterlace")==0) return;
WHILE_SEQ(ed->seqbasep) {
if(seq->flag & SELECT) {
if(seq->type==SEQ_MOVIE) {
seq->flag |= SEQ_FILTERY;
reload_sequence_new_file(seq);
}
}
}
END_SEQ
}
void seq_remap_paths(void)
{
Sequence *seq, *last_seq = get_last_seq();
Editing *ed;
char from[FILE_MAX], to[FILE_MAX], stripped[FILE_MAX];
ed= G.scene->ed;
if(ed==NULL || last_seq==NULL)
return;
BLI_strncpy(from, last_seq->strip->dir, FILE_MAX);
if (0==sbutton(from, 0, sizeof(from)-1, "From: "))
return;
strcpy(to, from);
if (0==sbutton(to, 0, sizeof(to)-1, "To: "))
return;
if (strcmp(to, from)==0)
return;
WHILE_SEQ(ed->seqbasep) {
if(seq->flag & SELECT) {
if(strncmp(seq->strip->dir, from, strlen(from))==0) {
printf("found %s\n", seq->strip->dir);
/* strip off the beginning */
stripped[0]= 0;
BLI_strncpy(stripped, seq->strip->dir + strlen(from), FILE_MAX);
/* new path */
BLI_strncpy(seq->strip->dir, to, FILE_MAX);
strcat(seq->strip->dir, stripped);
printf("new %s\n", seq->strip->dir);
}
}
}
END_SEQ
BIF_undo_push("Remap Paths, Sequencer");
allqueue(REDRAWSEQ, 0);
}
void no_gaps(void)
{
Editing *ed;
int cfra, first= 0, done;
ed= G.scene->ed;
if(ed==0) return;
for(cfra= CFRA; cfra<=EFRA; cfra++) {
if(first==0) {
if( evaluate_seq_frame(cfra) ) first= 1;
}
else {
done= 1;
while( evaluate_seq_frame(cfra) == 0) {
done= insert_gap(-1, cfra);
if(done==0) break;
}
if(done==0) break;
}
}
BIF_undo_push("No Gaps, Sequencer");
allqueue(REDRAWSEQ, 0);
}
/* ****************** META ************************* */
void make_meta(void)
{
Sequence *seq, *seqm, *next;
Editing *ed;
int tot;
ed= G.scene->ed;
if(ed==0) return;
/* is there more than 1 select */
tot= 0;
seq= ed->seqbasep->first;
while(seq) {
if(seq->flag & SELECT) {
tot++;
if (seq->type == SEQ_RAM_SOUND) {
error("Can't make Meta Strip from audio");
return;
}
}
seq= seq->next;
}
if(tot < 1) return;
if(okee("Make Meta Strip")==0) return;
/* test relationships */
seq= ed->seqbasep->first;
while(seq) {
if(seq->flag & SELECT) {
if(seq->type & SEQ_EFFECT) {
if(seq->seq1 &&
(seq->seq1->flag & SELECT)==0) tot= 0;
if(seq->seq2 &&
(seq->seq2->flag & SELECT)==0) tot= 0;
if(seq->seq3 &&
(seq->seq3->flag & SELECT)==0) tot= 0;
}
}
else if(seq->type & SEQ_EFFECT) {
if(seq->seq1 &&
(seq->seq1->flag & SELECT)) tot= 0;
if(seq->seq2 &&
(seq->seq2->flag & SELECT)) tot= 0;
if(seq->seq3 &&
(seq->seq3->flag & SELECT)) tot= 0;
}
if(tot==0) break;
seq= seq->next;
}
if(tot==0) {
error("Please select all related strips");
return;
}
/* remove all selected from main list, and put in meta */
seqm= alloc_sequence(((Editing *)G.scene->ed)->seqbasep, 1, 1);
seqm->type= SEQ_META;
seqm->flag= SELECT;
seq= ed->seqbasep->first;
while(seq) {
next= seq->next;
if(seq!=seqm && (seq->flag & SELECT)) {
BLI_remlink(ed->seqbasep, seq);
BLI_addtail(&seqm->seqbase, seq);
}
seq= next;
}
calc_sequence(seqm);
seqm->strip= MEM_callocN(sizeof(Strip), "metastrip");
seqm->strip->len= seqm->len;
seqm->strip->us= 1;
if( test_overlap_seq(seqm) ) shuffle_seq(seqm);
BIF_undo_push("Make Meta Strip, Sequencer");
allqueue(REDRAWSEQ, 0);
}
static int seq_depends_on_meta(Sequence *seq, Sequence *seqm)
{
if (seq == seqm) return 1;
else if (seq->seq1 && seq_depends_on_meta(seq->seq1, seqm)) return 1;
else if (seq->seq2 && seq_depends_on_meta(seq->seq2, seqm)) return 1;
else if (seq->seq3 && seq_depends_on_meta(seq->seq3, seqm)) return 1;
else return 0;
}
void un_meta(void)
{
Editing *ed;
Sequence *seq, *last_seq = get_last_seq();
ed= G.scene->ed;
if(ed==0) return;
if(last_seq==0 || last_seq->type!=SEQ_META) return;
if(okee("Un Meta Strip")==0) return;
addlisttolist(ed->seqbasep, &last_seq->seqbase);
last_seq->seqbase.first= 0;
last_seq->seqbase.last= 0;
BLI_remlink(ed->seqbasep, last_seq);
free_sequence(last_seq);
/* emtpy meta strip, delete all effects depending on it */
for(seq=ed->seqbasep->first; seq; seq=seq->next)
if((seq->type & SEQ_EFFECT) && seq_depends_on_meta(seq, last_seq))
seq->flag |= SEQ_FLAG_DELETE;
recurs_del_seq_flag(ed->seqbasep, SEQ_FLAG_DELETE, 0);
/* test for effects and overlap */
WHILE_SEQ(ed->seqbasep) {
if(seq->flag & SELECT) {
seq->flag &= ~SEQ_OVERLAP;
if( test_overlap_seq(seq) ) {
shuffle_seq(seq);
}
}
}
END_SEQ;
sort_seq();
BIF_undo_push("Un-Make Meta Strip, Sequencer");
allqueue(REDRAWSEQ, 0);
}
void exit_meta(void)
{
Sequence *seq;
MetaStack *ms;
Editing *ed;
ed= G.scene->ed;
if(ed==0) return;
if(ed->metastack.first==0) return;
ms= ed->metastack.last;
BLI_remlink(&ed->metastack, ms);
ed->seqbasep= ms->oldbasep;
/* recalc all: the meta can have effects connected to it */
seq= ed->seqbasep->first;
while(seq) {
calc_sequence(seq);
seq= seq->next;
}
set_last_seq(ms->parseq);
ms->parseq->flag |= SELECT;
recurs_sel_seq(ms->parseq);
MEM_freeN(ms);
allqueue(REDRAWSEQ, 0);
BIF_undo_push("Exit Meta Strip, Sequence");
}
void enter_meta(void)
{
MetaStack *ms;
Editing *ed;
Sequence *last_seq= get_last_seq();
ed= G.scene->ed;
if(ed==0) return;
if(last_seq==0 || last_seq->type!=SEQ_META || (last_seq->flag & SELECT)==0) {
exit_meta();
return;
}
ms= MEM_mallocN(sizeof(MetaStack), "metastack");
BLI_addtail(&ed->metastack, ms);
ms->parseq= last_seq;
ms->oldbasep= ed->seqbasep;
ed->seqbasep= &last_seq->seqbase;
set_last_seq(NULL);
allqueue(REDRAWSEQ, 0);
BIF_undo_push("Enter Meta Strip, Sequence");
}
/* ****************** END META ************************* */
static int seq_get_snaplimit(void)
{
/* fake mouse coords to get the snap value
a bit lazy but its only done once pre transform */
float xmouse, ymouse, x;
short mval[2] = {24, 0}; /* 24 screen px snap */
areamouseco_to_ipoco(G.v2d, mval, &xmouse, &ymouse);
x = xmouse;
mval[0] = 0;
areamouseco_to_ipoco(G.v2d, mval, &xmouse, &ymouse);
return (int)(x - xmouse);
}
/* use to impose limits when dragging/extending - so impossible situations dont happen */
static void transform_grab_xlimits(Sequence *seq, int leftflag, int rightflag)
{
if(leftflag) {
if (seq_tx_get_final_left(seq, 0) >= seq_tx_get_final_right(seq, 0)) {
seq_tx_set_final_left(seq, seq_tx_get_final_right(seq, 0)-1);
}
if (check_single_seq(seq)==0) {
if (seq_tx_get_final_left(seq, 0) >= seq_tx_get_end(seq)) {
seq_tx_set_final_left(seq, seq_tx_get_end(seq)-1);
}
/* dosnt work now - TODO */
/*
if (seq_tx_get_start(seq) >= seq_tx_get_final_right(seq, 0)) {
int ofs;
ofs = seq_tx_get_start(seq) - seq_tx_get_final_right(seq, 0);
seq->start -= ofs;
seq_tx_set_final_left(seq, seq_tx_get_final_left(seq, 0) + ofs );
}*/
}
}
if(rightflag) {
if (seq_tx_get_final_right(seq, 0) <= seq_tx_get_final_left(seq, 0)) {
seq_tx_set_final_right(seq, seq_tx_get_final_left(seq, 0)+1);
}
if (check_single_seq(seq)==0) {
if (seq_tx_get_final_right(seq, 0) <= seq_tx_get_start(seq)) {
seq_tx_set_final_right(seq, seq_tx_get_start(seq)+1);
}
}
}
/* sounds cannot be extended past their endpoints */
if (seq->type == SEQ_RAM_SOUND || seq->type == SEQ_HD_SOUND) {
seq->startstill= 0;
seq->endstill= 0;
}
}
static int can_transform_seq_test_func(Sequence * seq)
{
if((seq->flag & SELECT) && !(seq->depth==0 && seq->flag & SEQ_LOCK)) {
return BUILD_SEQAR_COUNT_CURRENT | BUILD_SEQAR_COUNT_CHILDREN;
}
if ((seq->depth==0 && seq->flag & SEQ_LOCK) && !(seq->type & SEQ_EFFECT)) {
if (seq->type != SEQ_META) {
return BUILD_SEQAR_COUNT_NOTHING;
} else {
return BUILD_SEQAR_COUNT_CURRENT;
}
}
return BUILD_SEQAR_COUNT_CURRENT | BUILD_SEQAR_COUNT_CHILDREN;
}
void transform_seq(int mode, int context)
{
SpaceSeq *sseq= curarea->spacedata.first;
Sequence *seq, *last_seq;
Editing *ed;
float dx, dy, dvec[2], div;
TransSeq *transmain, *ts;
int totstrip=0, firsttime=1, afbreek=0, midtog= 0, proj= 0;
int ix, iy; /* these values are used for storing the mouses offset from its original location */
int ix_old = 0;
unsigned short event = 0;
short mval[2], val, xo, yo, xn, yn;
char str[32];
char side= 'L'; /* for extend mode only - use to know which side to extend on */
char marker_moved=0; /* if we mvoed a marker, redraw all marker views */
/* used for extend in a number of places */
int cfra = CFRA;
/* for snapping */
char snapskip = 0, snap, snap_old= 0;
int snapdist_max = seq_get_snaplimit();
/* at the moment there are only 4 possible snap points,
- last_seq (start,end)
- selected bounds (start/end)
- last_seq (next/prev)
- current frame */
int snap_points[4], snap_point_num = 0;
int j; /* loop on snap_points */
/* for markers */
int *oldframe = NULL, totmark=0, a;
TimeMarker *marker;
/* looping on sequences, WHILE_SEQ macro allocates memory each time */
int totseq_index, seq_index;
Sequence **seqar = 0;
if(mode!='g' && mode!='e') return; /* from gesture */
/* which seqs are involved */
ed= G.scene->ed;
if(ed==0) return;
/* Build the sequence array once, be sure to free it */
build_seqar_cb( ed->seqbasep, &seqar, &totseq_index,
can_transform_seq_test_func );
if (seqar) {
for(seq_index=0, seq=seqar[0]; seq_index < totseq_index; seq=seqar[++seq_index]) {
if((seq->flag & SELECT) && !(seq->depth==0 && seq->flag & SEQ_LOCK))
totstrip++;
/* only needed for extend but can set here anyway since were alredy looping */
seq->tmp= NULL;
}
}
/* for extending we need the metastrip clipped left/right values, set the metastrips as parents in seq->tmp */
if (mode=='e') {
Sequence *meta_seq;
for(seq_index=0, seq=seqar[0]; seq_index < totseq_index; seq=seqar[++seq_index]) {
if (seq->type == SEQ_META) {
for (meta_seq = seq->seqbase.first; meta_seq; meta_seq= meta_seq->next){
meta_seq->tmp= (void *)seq;
}
}
}
}
if (sseq->flag & SEQ_MARKER_TRANS) {
for(marker= G.scene->markers.first; marker; marker= marker->next) {
if(marker->flag & SELECT) totmark++;
}
}
if(totstrip==0 && totmark==0) {
if(seqar) MEM_freeN(seqar);
return;
}
G.moving= 1;
last_seq = get_last_seq();
ts=transmain= MEM_callocN(totstrip*sizeof(TransSeq), "transseq");
for(seq_index=0, seq=seqar[0]; seq_index < totseq_index; seq=seqar[++seq_index]) {
if((seq->flag & SELECT) && !(seq->depth==0 && seq->flag & SEQ_LOCK)) {
ts->start= seq->start;
ts->machine= seq->machine;
ts->startstill= seq->startstill;
ts->endstill= seq->endstill;
ts->startofs= seq->startofs;
ts->endofs= seq->endofs;
/* for extend only */
if (mode=='e') {
ts->final_left = seq_tx_get_final_left(seq, 1);
ts->final_right = seq_tx_get_final_right(seq, 1);
}
ts++;
}
}
getmouseco_areawin(mval);
/* choose the side based on which side of the playhead the mouse is on */
if (mode=='e')
side = mouse_cfra_side(cfra);
/* Markers */
if (sseq->flag & SEQ_MARKER_TRANS && totmark) {
oldframe= MEM_mallocN(totmark*sizeof(int), "marker array");
for(a=0, marker= G.scene->markers.first; marker; marker= marker->next) {
if(marker->flag & SELECT) {
if (mode=='e') {
/* when extending, invalidate markers on the other side by using an invalid frame value */
if ((side == 'L' && marker->frame > cfra) || (side == 'R' && marker->frame < cfra)) {
oldframe[a] = MAXFRAME+1;
} else {
oldframe[a]= marker->frame;
}
} else {
oldframe[a]= marker->frame;
}
a++;
}
}
}
xo=xn= mval[0];
yo=yn= mval[1];
dvec[0]= dvec[1]= 0.0;
while(afbreek==0) {
getmouseco_areawin(mval);
G.qual = get_qual();
snap = (G.qual & LR_CTRLKEY) ? 1 : 0;
if(mval[0]!=xo || mval[1]!=yo || firsttime || snap != snap_old) {
if (firsttime) {
snap_old = snap;
firsttime= 0;
}
/* run for either grab or extend */
dx= mval[0]- xo;
dy= mval[1]- yo;
div= G.v2d->mask.xmax-G.v2d->mask.xmin;
dx= (G.v2d->cur.xmax-G.v2d->cur.xmin)*(dx)/div;
div= G.v2d->mask.ymax-G.v2d->mask.ymin;
dy= (G.v2d->cur.ymax-G.v2d->cur.ymin)*(dy)/div;
if(G.qual & LR_SHIFTKEY) {
if(dx>1.0) dx= 1.0; else if(dx<-1.0) dx= -1.0;
}
dvec[0]+= dx;
dvec[1]+= dy;
if(midtog) dvec[proj]= 0.0;
ix= floor(dvec[0]+0.5);
iy= floor(dvec[1]+0.5);
ts= transmain;
/* SNAP! use the active Seq */
snap = G.qual & LR_CTRLKEY ? 1 : 0;
if (!snap) {
snapskip = 0;
} else {
int dist;
int snap_ofs= 0;
int snap_dist= snapdist_max;
/* Get sequence points to snap to the markers */
snap_point_num=0;
if (last_seq && (last_seq->flag & SELECT)) { /* active seq bounds */
if(seq_tx_check_left(last_seq))
snap_points[snap_point_num++] = seq_tx_get_final_left(last_seq, 0);
if(seq_tx_check_right(last_seq))
snap_points[snap_point_num++] = seq_tx_get_final_right(last_seq, 0);
}
if (totstrip > 1) { /* selection bounds */
int bounds_left = MAXFRAME*2;
int bounds_right = -(MAXFRAME*2);
for(seq_index=0, seq=seqar[0]; seq_index < totseq_index; seq=seqar[++seq_index]) {
if(seq->flag & SELECT) {
if(seq_tx_check_left(seq))
bounds_left = MIN2(bounds_left, seq_tx_get_final_left(seq, 0));
if(seq_tx_check_right(seq))
bounds_right = MAX2(bounds_right,seq_tx_get_final_right(seq, 0));
}
}
/* its possible there were no points to set on either side */
if (bounds_left != MAXFRAME*2)
snap_points[snap_point_num++] = bounds_left;
if (bounds_right != -(MAXFRAME*2))
snap_points[snap_point_num++] = bounds_right;
}
/* Define so we can snap to other points without hassle */
#define TESTSNAP(test_frame)\
for(j=0; j<snap_point_num; j++) {\
/* see if this beats the current best snap point */\
dist = abs(snap_points[j] - test_frame);\
if (dist < snap_dist) {\
snap_ofs = test_frame - snap_points[j];\
snap_dist = dist;\
}\
}
/* Detect the best marker to snap to! */
for(a=0, marker= G.scene->markers.first; marker; a++, marker= marker->next) {
/* dont snap to a marker on the wrong extend side */
if (mode=='e' && ((side == 'L' && marker->frame > cfra) || (side == 'R' && marker->frame < cfra)))
continue;
/* when we are moving markers, dont snap to selected markers, durr */
if ((sseq->flag & SEQ_MARKER_TRANS)==0 || (marker->flag & SELECT)==0) {
/* loop over the sticky points - max 4 */
TESTSNAP(marker->frame);
if (snap_dist == 0) break; /* alredy snapped? - stop looking */
}
}
if (snap_dist) {
TESTSNAP(cfra);
}
/* check seq's next to the active also - nice for quick snapping */
if (snap_dist && last_seq && seq_tx_check_left(last_seq)) {
seq = find_next_prev_sequence(last_seq, 1, 0); /* left */
if(seq && !seq_tx_check_right(seq))
TESTSNAP(seq_tx_get_final_right(seq, 0));
}
if (snap_dist && last_seq && seq_tx_check_right(last_seq)) {
seq = find_next_prev_sequence(last_seq, 2, 0); /* right */
if(seq && !seq_tx_check_left(seq))
TESTSNAP(seq_tx_get_final_left(seq, 0));
}
#undef TESTSNAP
if (abs(ix_old-ix) >= snapdist_max) {
/* mouse has moved out of snap range */
snapskip = 0;
} else if (snap_dist==0) {
/* nowhere to move, dont do anything */
snapskip = 1;
} else if (snap_dist < snapdist_max) {
/* do the snapping by adjusting the mouse offset value */
ix = ix_old + snap_ofs;
}
}
if (mode=='g' && !snapskip) {
/* Grab */
for(seq_index=0, seq=seqar[0]; seq_index < totseq_index; seq=seqar[++seq_index]) {
if(seq->flag & SELECT && !(seq->depth==0 && seq->flag & SEQ_LOCK)) {
int myofs;
/* flag, ignores lefsel/rightsel for nested strips */
int sel_flag = (seq->depth==0) ? seq->flag : seq->flag & ~(SEQ_LEFTSEL+SEQ_RIGHTSEL);
// SEQ_DEBUG_INFO(seq);
/* X Transformation */
if((seq->depth==0) && (sel_flag & SEQ_LEFTSEL)) {
myofs = (ts->startofs - ts->startstill);
seq_tx_set_final_left(seq, ts->start + (myofs + ix));
}
if((seq->depth==0) && (sel_flag & SEQ_RIGHTSEL)) {
myofs = (ts->endstill - ts->endofs);
seq_tx_set_final_right(seq, ts->start + seq->len + (myofs + ix));
}
transform_grab_xlimits(seq, sel_flag & SEQ_LEFTSEL, sel_flag & SEQ_RIGHTSEL);
if( (sel_flag & (SEQ_LEFTSEL+SEQ_RIGHTSEL))==0 ) {
if(sequence_is_free_transformable(seq)) seq->start= ts->start+ ix;
/* Y Transformation */
if(seq->depth==0) seq->machine= ts->machine+ iy;
if(seq->machine<1) seq->machine= 1;
else if(seq->machine>= MAXSEQ) seq->machine= MAXSEQ;
}
calc_sequence(seq);
ts++;
}
}
/* Markers */
if (sseq->flag & SEQ_MARKER_TRANS) {
for(a=0, marker= G.scene->markers.first; marker; marker= marker->next) {
if(marker->flag & SELECT) {
marker->frame= oldframe[a] + ix;
marker_moved=1;
a++;
}
}
}
/* Extend, grabs one side of the current frame */
} else if (mode=='e' && !snapskip) {
int myofs; /* offset from start of the seq clip */
int xnew, final_left, final_right; /* just to store results from seq_tx_get_final_left/right */
/* we dont use seq side selection flags for this,
instead we need to calculate which sides to move
based on its initial position from the cursor */
int move_left, move_right;
/* Extend, Similar to grab but operate on one side of the cursor */
for(seq_index=0, seq=seqar[0]; seq_index < totseq_index; seq=seqar[++seq_index]) {
if(seq->flag & SELECT && !(seq->depth==0 && seq->flag & SEQ_LOCK)) {
/* only move the contents of the metastrip otherwise the transformation is applied twice */
if (sequence_is_free_transformable(seq) && seq->type != SEQ_META) {
move_left = move_right = 0;
//SEQ_DEBUG_INFO(seq);
final_left = seq_tx_get_final_left(seq, 1);
final_right = seq_tx_get_final_right(seq, 1);
/* Only X Axis moving */
/* work out which sides to move first */
if (side=='L') {
if (final_left <= cfra || ts->final_left <= cfra) move_left = 1;
if (final_right <= cfra || ts->final_right <= cfra) move_right = 1;
} else {
if (final_left >= cfra || ts->final_left >= cfra) move_left = 1;
if (final_right >= cfra || ts->final_right >= cfra) move_right = 1;
}
if (move_left && move_right) {
/* simple move - dont need to do anything complicated */
seq->start= ts->start+ ix;
} else {
if (side=='L') {
if (move_left) {
/* Similar to other funcs */
myofs = (ts->startofs - ts->startstill);
xnew = ts->start + (ix + myofs);
/* make sure the we dont resize down to 0 or less in size
also include the startstill so the contense dosnt go outside the bounds,
if the seq->startofs is 0 then its ignored */
/* TODO remove, add check to transform_grab_xlimits, works ok for now */
if (xnew + seq->startstill > final_right-1) {
xnew = (final_right-1) - seq->startstill;
}
/* Note, this is the only case where the start needs to be adjusted
since its not needed when modifying the end or when moving the entire sequence */
//seq->start = ts->start+ix; // This works when xnew is not clamped, line below takes clamping into account
seq->start= xnew - myofs; /* TODO see above */
/* done with unique stuff */
seq_tx_set_final_left(seq, xnew);
transform_grab_xlimits(seq, 1, 0);
/* Special case again - setting the end back to what it was */
seq_tx_set_final_right(seq, final_right);
}
if (move_right) {
myofs = (ts->endstill - ts->endofs);
xnew = ts->start + seq->len + (myofs + ix);
seq_tx_set_final_right(seq, xnew);
transform_grab_xlimits(seq, 0, 1);
}
} else { /* R */
if (move_left) {
myofs = (ts->startofs - ts->startstill);
xnew = ts->start + (myofs + ix);
seq_tx_set_final_left(seq, xnew);
transform_grab_xlimits(seq, 1, 0);
}
if (move_right) {
myofs = (ts->endstill - ts->endofs);
xnew = ts->start + seq->len + (myofs + ix);
seq_tx_set_final_right(seq, xnew);
transform_grab_xlimits(seq, 0, 1);
}
}
}
}
calc_sequence(seq);
ts++;
}
}
/* markers */
if (sseq->flag & SEQ_MARKER_TRANS) {
for(a=0, marker= G.scene->markers.first; marker; marker= marker->next) {\
if (marker->flag & SELECT) {
if(oldframe[a] != MAXFRAME+1) {
marker->frame= oldframe[a] + ix;
marker_moved=1;
}
a++;
}
}
}
}
sprintf(str, "X: %d Y: %d ", ix, iy);
headerprint(str);
/* remember the last value for snapping,
only set if we are not currently snapped,
prevents locking on a keyframe */
if (!snapskip)
ix_old = ix;
/* just to tell if ctrl was pressed, this means we get a recalc when pressing ctrl */
snap_old = snap;
/* rememver last mouse values so we can skip transform when nothing happens */
xo= mval[0];
yo= mval[1];
/* test for effect and overlap */
for(seq_index=0, seq=seqar[0]; seq_index < totseq_index; seq=seqar[++seq_index]) {
if((seq->depth==0) && (seq->flag & SELECT) && !(seq->depth==0 && seq->flag & SEQ_LOCK)) {
seq->flag &= ~SEQ_OVERLAP;
if( test_overlap_seq(seq) ) {
seq->flag |= SEQ_OVERLAP;
}
}
else if(seq->type & SEQ_EFFECT) {
if(seq->seq1 && seq->seq1->flag & SELECT) calc_sequence(seq);
else if(seq->seq2 && seq->seq2->flag & SELECT) calc_sequence(seq);
else if(seq->seq3 && seq->seq3->flag & SELECT) calc_sequence(seq);
}
}
/* warning, drawing should NEVER use WHILE_SEQ,
if it does the seq->depth value will be messed up and
overlap checks with metastrips will give incorrect results */
force_draw_plus(SPACE_BUTS, 0);
}
else BIF_wait_for_statechange();
while(qtest()) {
event= extern_qread(&val);
if(val) {
switch(event) {
case ESCKEY:
case LEFTMOUSE:
case RIGHTMOUSE:
case SPACEKEY:
case RETKEY:
afbreek= 1;
break;
case XKEY:
if(!(midtog && (proj == 0))) {
midtog= ~midtog;
}
if(midtog) {
proj= 1;
firsttime= 1;
}
break;
case YKEY:
if(!(midtog && (proj == 1))) {
midtog= ~midtog;
}
if(midtog) {
proj= 0;
firsttime= 1;
}
break;
case MIDDLEMOUSE:
midtog= ~midtog;
if(midtog) {
if( abs(mval[0]-xn) > abs(mval[1]-yn)) proj= 1;
else proj= 0;
firsttime= 1;
}
break;
default:
arrows_move_cursor(event);
}
}
if(afbreek) break;
}
}
if((event==ESCKEY) || (event==RIGHTMOUSE)) {
ts= transmain;
for(seq_index=0, seq=seqar[0]; seq_index < totseq_index; seq=seqar[++seq_index]) {
if(seq->flag & SELECT && !(seq->depth==0 && seq->flag & SEQ_LOCK)) {
seq->start= ts->start;
seq->machine= ts->machine;
seq->startstill= ts->startstill;
seq->endstill= ts->endstill;
seq->startofs= ts->startofs;
seq->endofs= ts->endofs;
calc_sequence(seq);
seq->flag &= ~SEQ_OVERLAP;
ts++;
} else if(seq->type & SEQ_EFFECT) {
if(seq->seq1 && seq->seq1->flag & SELECT) calc_sequence(seq);
else if(seq->seq2 && seq->seq2->flag & SELECT) calc_sequence(seq);
else if(seq->seq3 && seq->seq3->flag & SELECT) calc_sequence(seq);
}
}
/* Markers */
if (sseq->flag & SEQ_MARKER_TRANS) {
for(a=0, marker= G.scene->markers.first; marker; marker= marker->next) {
if (marker->flag & SELECT) {
if(oldframe[a] != MAXFRAME+1) {
marker->frame= oldframe[a];
}
a++;
}
}
marker_moved = 0;
}
} else {
/* images, effects and overlap */
for(seq_index=0, seq=seqar[0]; seq_index < totseq_index; seq=seqar[++seq_index]) {
/* fixes single image strips - makes sure their start is not out of bounds
ideally this would be done during transform since data is rendered at that time
however it ends up being a lot messier! - Campbell */
fix_single_image_seq(seq);
if(seq->type == SEQ_META) {
calc_sequence(seq);
seq->flag &= ~SEQ_OVERLAP;
if( test_overlap_seq(seq) ) shuffle_seq(seq);
}
else if(seq->flag & SELECT) {
calc_sequence(seq);
seq->flag &= ~SEQ_OVERLAP;
if( test_overlap_seq(seq) ) shuffle_seq(seq);
}
else if(seq->type & SEQ_EFFECT) calc_sequence(seq);
}
/* as last: */
sort_seq();
}
/* free sequence array */
if(seqar) MEM_freeN(seqar);
G.moving= 0;
MEM_freeN(transmain);
if (sseq->flag & SEQ_MARKER_TRANS && totmark)
MEM_freeN(oldframe);
if (mode=='g')
BIF_undo_push("Transform Grab, Sequencer");
else if (mode=='e')
BIF_undo_push("Transform Extend, Sequencer");
if (marker_moved)
allqueue(REDRAWMARKER, 0);
else
allqueue(REDRAWSEQ, 0);
}
/* since grab can move markers, we must turn this off before adding a new sequence
I am not so happy with this, but the baddness in contained here - Campbell */
void transform_seq_nomarker(int mode, int context) {
SpaceSeq *sseq= curarea->spacedata.first;
int flag_back;
if (!sseq) return; /* should never happen */
flag_back = sseq->flag;
sseq->flag &= ~SEQ_MARKER_TRANS;
transform_seq(mode, context);
sseq->flag = flag_back;
}
void seq_separate_images(void)
{
Editing *ed;
Sequence *seq, *seq_new, *seq_next;
Strip *strip_new;
StripElem *se, *se_new;
int start_ofs, cfra, frame_end;
static int step= 1;
add_numbut(0, NUM|INT, "Image Duration:", 1, 256, &step, NULL);
if (!do_clever_numbuts("Separate Images", 1, REDRAW))
return;
ed= G.scene->ed;
if(ed==0) return;
seq= ed->seqbasep->first;
while (seq) {
if((seq->flag & SELECT) && (seq->type == SEQ_IMAGE) && (seq->len > 1)) {
/* remove seq so overlap tests dont conflict,
see free_sequence below for the real free'ing */
seq_next = seq->next;
BLI_remlink(ed->seqbasep, seq);
if(seq->ipo) seq->ipo->id.us--;
start_ofs = cfra = seq_tx_get_final_left(seq, 0);
frame_end = seq_tx_get_final_right(seq, 0);
while (cfra < frame_end) {
/* new seq */
se = give_stripelem(seq, cfra);
seq_new= alloc_sequence(((Editing *)G.scene->ed)->seqbasep, start_ofs, seq->machine);
seq_new->type= SEQ_IMAGE;
seq_new->len = 1;
seq_new->endstill = step-1;
/* new strip */
seq_new->strip= strip_new= MEM_callocN(sizeof(Strip)*1, "strip");
strip_new->len= 1;
strip_new->us= 1;
strncpy(strip_new->dir, seq->strip->dir, FILE_MAXDIR-1);
/* new stripdata */
strip_new->stripdata= se_new= MEM_callocN(sizeof(StripElem)*1, "stripelem");
strncpy(se_new->name, se->name, FILE_MAXFILE-1);
calc_sequence(seq_new);
seq_new->flag &= ~SEQ_OVERLAP;
if (test_overlap_seq(seq_new)) {
shuffle_seq(seq_new);
}
cfra++;
start_ofs += step;
}
free_sequence(seq);
seq = seq->next;
} else {
seq = seq->next;
}
}
/* as last: */
sort_seq();
BIF_undo_push("Separate Image Strips, Sequencer");
allqueue(REDRAWSEQ, 0);
}
/* run recursivly to select linked */
static int select_more_less_seq__internal(int sel, int linked) {
Editing *ed;
Sequence *seq, *neighbor;
int change=0;
int isel;
ed= G.scene->ed;
if(ed==0) return 0;
if (sel) {
sel = SELECT;
isel = 0;
} else {
sel = 0;
isel = SELECT;
}
if (!linked) {
/* if not linked we only want to touch each seq once, newseq */
for(seq= ed->seqbasep->first; seq; seq= seq->next) {
seq->tmp = NULL;
}
}
for(seq= ed->seqbasep->first; seq; seq= seq->next) {
if((int)(seq->flag & SELECT) == sel) {
if ((linked==0 && seq->tmp)==0) {
/* only get unselected nabours */
neighbor = find_neighboring_sequence(seq, 1, isel);
if (neighbor) {
if (sel) {neighbor->flag |= SELECT; recurs_sel_seq(neighbor);}
else neighbor->flag &= ~SELECT;
if (linked==0) neighbor->tmp = (Sequence *)1;
change = 1;
}
neighbor = find_neighboring_sequence(seq, 2, isel);
if (neighbor) {
if (sel) {neighbor->flag |= SELECT; recurs_sel_seq(neighbor);}
else neighbor->flag &= ~SELECT;
if (linked==0) neighbor->tmp = (void *)1;
change = 1;
}
}
}
}
return change;
}
void select_less_seq(void)
{
if (select_more_less_seq__internal(0, 0)) {
BIF_undo_push("Select Less, Sequencer");
allqueue(REDRAWSEQ, 0);
}
}
void select_more_seq(void)
{
if (select_more_less_seq__internal(1, 0)) {
BIF_undo_push("Select More, Sequencer");
allqueue(REDRAWSEQ, 0);
}
}
/* TODO not all modes supported - if you feel like being picky, add them! ;) */
void select_linked_seq(int mode) {
Editing *ed;
Sequence *seq, *mouse_seq;
int selected, hand;
ed= G.scene->ed;
if(ed==0) return;
/* replace current selection */
if (mode==0 || mode==2) {
/* this works like UV, not mesh */
if (mode==0) {
mouse_seq= find_nearest_seq(&hand);
if (!mouse_seq)
return; /* user error as with mesh?? */
for(seq= ed->seqbasep->first; seq; seq= seq->next) {
seq->flag &= ~SELECT;
}
mouse_seq->flag |= SELECT;
recurs_sel_seq(mouse_seq);
}
selected = 1;
while (selected) {
selected = select_more_less_seq__internal(1, 1);
}
BIF_undo_push("Select Linked, Sequencer");
allqueue(REDRAWSEQ, 0);
}
/* TODO - more modes... */
}
void seq_snap_menu(void)
{
short event;
event= pupmenu("Snap %t|To Current Frame%x1");
if(event < 1) return;
seq_snap(event);
}
void seq_snap(short event)
{
Editing *ed;
Sequence *seq;
ed= G.scene->ed;
if(ed==0) return;
/* problem: contents of meta's are all shifted to the same position... */
/* also check metas */
WHILE_SEQ(ed->seqbasep) {
if (seq->flag & SELECT && !(seq->depth==0 && seq->flag & SEQ_LOCK) &&
sequence_is_free_transformable(seq)) {
if((seq->flag & (SEQ_LEFTSEL+SEQ_RIGHTSEL))==0) {
seq->start= CFRA-seq->startofs+seq->startstill;
} else {
if(seq->flag & SEQ_LEFTSEL) {
seq_tx_set_final_left(seq, CFRA);
} else { /* SEQ_RIGHTSEL */
seq_tx_set_final_right(seq, CFRA);
}
transform_grab_xlimits(seq, seq->flag & SEQ_LEFTSEL, seq->flag & SEQ_RIGHTSEL);
}
calc_sequence(seq);
}
}
END_SEQ
/* test for effects and overlap */
WHILE_SEQ(ed->seqbasep) {
if(seq->flag & SELECT && !(seq->depth==0 && seq->flag & SEQ_LOCK)) {
seq->flag &= ~SEQ_OVERLAP;
if( test_overlap_seq(seq) ) {
shuffle_seq(seq);
}
}
else if(seq->type & SEQ_EFFECT) {
if(seq->seq1 && (seq->seq1->flag & SELECT))
calc_sequence(seq);
else if(seq->seq2 && (seq->seq2->flag & SELECT))
calc_sequence(seq);
else if(seq->seq3 && (seq->seq3->flag & SELECT))
calc_sequence(seq);
}
}
END_SEQ;
/* as last: */
sort_seq();
BIF_undo_push("Snap Strips, Sequencer");
allqueue(REDRAWSEQ, 0);
}
void seq_mute_sel(int mute) {
Editing *ed;
Sequence *seq;
ed= G.scene->ed;
if(!ed) return;
for(seq= ed->seqbasep->first; seq; seq= seq->next) {
if ((seq->flag & SEQ_LOCK)==0) {
if (mute==-1) { /* hide unselected */
if ((seq->flag & SELECT)==0) {
seq->flag |= SEQ_MUTE;
}
} else if (seq->flag & SELECT) {
if (mute) seq->flag |= SEQ_MUTE;
else seq->flag &= ~SEQ_MUTE;
}
}
}
BIF_undo_push(mute?"Mute Strips, Sequencer":"UnMute Strips, Sequencer");
allqueue(REDRAWSEQ, 0);
}
void seq_lock_sel(int lock) {
Editing *ed;
Sequence *seq;
ed= G.scene->ed;
if(!ed) return;
for(seq= ed->seqbasep->first; seq; seq= seq->next) {
if ((seq->flag & SELECT)) {
if (lock) seq->flag |= SEQ_LOCK;
else seq->flag &= ~SEQ_LOCK;
}
}
BIF_undo_push(lock?"Lock Strips, Sequencer":"Unlock Strips, Sequencer");
allqueue(REDRAWSEQ, 0);
}
void borderselect_seq(void)
{
Sequence *seq;
Editing *ed;
rcti rect;
rctf rectf, rq;
int val;
short mval[2];
ed= G.scene->ed;
if(ed==0) return;
val= get_border(&rect, 3);
if(val) {
mval[0]= rect.xmin;
mval[1]= rect.ymin;
areamouseco_to_ipoco(G.v2d, mval, &rectf.xmin, &rectf.ymin);
mval[0]= rect.xmax;
mval[1]= rect.ymax;
areamouseco_to_ipoco(G.v2d, mval, &rectf.xmax, &rectf.ymax);
seq= ed->seqbasep->first;
while(seq) {
if(seq->startstill) rq.xmin= seq->start;
else rq.xmin= seq->startdisp;
rq.ymin= seq->machine+0.2;
if(seq->endstill) rq.xmax= seq->start+seq->len;
else rq.xmax= seq->enddisp;
rq.ymax= seq->machine+0.8;
if(BLI_isect_rctf(&rq, &rectf, 0)) {
if(val==LEFTMOUSE) {
seq->flag |= SELECT;
}
else {
seq->flag &= ~SELECT;
}
recurs_sel_seq(seq);
}
seq= seq->next;
}
BIF_undo_push("Border Select, Sequencer");
addqueue(curarea->win, REDRAW, 1);
}
}
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