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blender-archive/source/blender/src/header_seq.c
Peter Schlaile d59224377c == Sequencer ==
Fix for the fix. Added "Transform" twice. Ouchie!
2006-11-16 21:40:30 +00:00

591 lines
18 KiB
C

/**
* header_seq.c oct-2003
*
* Functions to draw the "Video Sequence Editor" window header
* and handle user events sent to it.
*
* $Id$
*
* ***** BEGIN GPL/BL DUAL 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. The Blender
* Foundation also sells licenses for use in proprietary software under
* the Blender License. See http://www.blender.org/BL/ for information
* about this.
*
* 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/BL DUAL LICENSE BLOCK *****
*/
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "BMF_Api.h"
#include "BIF_language.h"
#include "DNA_ID.h"
#include "DNA_scene_types.h"
#include "DNA_screen_types.h"
#include "DNA_sequence_types.h"
#include "DNA_space_types.h"
#include "BLI_blenlib.h"
#include "BKE_global.h"
#include "BKE_main.h"
#include "BIF_drawseq.h"
#include "BIF_interface.h"
#include "BIF_resources.h"
#include "BIF_screen.h"
#include "BIF_space.h"
#include "BIF_editseq.h"
#include "BSE_drawipo.h"
#include "BSE_headerbuttons.h"
#include "BSE_sequence.h"
#include "blendef.h"
#include "mydevice.h"
static int viewmovetemp = 0;
static void do_seq_viewmenu(void *arg, int event)
{
extern int play_anim(int mode);
Sequence * last_seq = get_last_seq();
SpaceSeq * sseq = curarea->spacedata.first;
switch(event)
{
case 1: /* Play Back Animation */
play_anim(0);
break;
case 2: /* Play Back Animation in All */
play_anim(1);
break;
case 3:
do_seq_buttons(B_SEQHOME);
break;
case 4:
if(last_seq) {
CFRA= last_seq->startdisp;
G.v2d->cur.xmin= last_seq->startdisp- (last_seq->len/20);
G.v2d->cur.xmax= last_seq->enddisp+ (last_seq->len/20);
update_for_newframe();
}
break;
case 5: /* Lock time */
G.v2d->flag ^= V2D_VIEWLOCK;
if (G.v2d->flag & V2D_VIEWLOCK) {
view2d_do_locks(curarea, 0);
}
break;
case 6: /* Draw time/frames */
sseq->flag ^= SEQ_DRAWFRAMES;
break;
}
}
static uiBlock *seq_viewmenu(void *arg_unused)
{
uiBlock *block;
short yco= 0, menuwidth=120;
SpaceSeq * sseq = curarea->spacedata.first;
block= uiNewBlock(&curarea->uiblocks, "seq_viewmenu", UI_EMBOSSP, UI_HELV, curarea->headwin);
uiBlockSetButmFunc(block, do_seq_viewmenu, NULL);
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Play Back Animation|Alt A", 0, yco-=20,
menuwidth, 19, NULL, 0.0, 0.0, 1, 1, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Play Back Animation in 3D View|Alt Shift A", 0, yco-=20,
menuwidth, 19, NULL, 0.0, 0.0, 1, 2, "");
uiDefBut(block, SEPR, 0, "", 0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "View All|Home", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 3, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "View Selected|NumPad .", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 4, "");
uiDefBut(block, SEPR, 0, "", 0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
/* Lock Time */
uiDefIconTextBut(block, BUTM, 1, (G.v2d->flag & V2D_VIEWLOCK)?ICON_CHECKBOX_HLT:ICON_CHECKBOX_DEHLT,
"Lock Time to Other Windows|", 0, yco-=20,
menuwidth, 19, NULL, 0.0, 0.0, 1, 5, "");
/* Draw time or frames.*/
uiDefBut(block, SEPR, 0, "", 0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
if(sseq->flag & SEQ_DRAWFRAMES)
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Show Seconds|T", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1, 6, "");
else
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Show Frames|T", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1, 6, "");
if(!curarea->full) uiDefIconTextBut(block, BUTM, B_FULL, ICON_BLANK1, "Maximize Window|Ctrl UpArrow", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0,0, "");
else uiDefIconTextBut(block, BUTM, B_FULL, ICON_BLANK1, "Tile Window|Ctrl DownArrow", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 0, "");
if(curarea->headertype==HEADERTOP) {
uiBlockSetDirection(block, UI_DOWN);
}
else {
uiBlockSetDirection(block, UI_TOP);
uiBlockFlipOrder(block);
}
uiTextBoundsBlock(block, 50);
return block;
}
static void do_seq_selectmenu(void *arg, int event)
{
switch(event)
{
case 0:
borderselect_seq();
break;
case 1:
swap_select_seq();
break;
}
}
static uiBlock *seq_selectmenu(void *arg_unused)
{
uiBlock *block;
short yco= 0, menuwidth=120;
block= uiNewBlock(&curarea->uiblocks, "seq_selectmenu", UI_EMBOSSP, UI_HELV, curarea->headwin);
uiBlockSetButmFunc(block, do_seq_selectmenu, NULL);
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Border Select|B", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 0, "");
uiDefBut(block, SEPR, 0, "", 0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Select/Deselect All|A", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 1, "");
if(curarea->headertype==HEADERTOP) {
uiBlockSetDirection(block, UI_DOWN);
}
else {
uiBlockSetDirection(block, UI_TOP);
uiBlockFlipOrder(block);
}
uiTextBoundsBlock(block, 50);
return block;
}
static void do_seq_addmenu_effectmenu(void *arg, int event)
{
switch(event)
{
case 0:
add_sequence(SEQ_ADD);
break;
case 1:
add_sequence(SEQ_SUB);
break;
case 2:
add_sequence(SEQ_MUL);
break;
case 3:
add_sequence(SEQ_CROSS);
break;
case 4:
add_sequence(SEQ_GAMCROSS);
break;
case 5:
add_sequence(SEQ_ALPHAOVER);
break;
case 6:
add_sequence(SEQ_ALPHAUNDER);
break;
case 7:
add_sequence(SEQ_OVERDROP);
break;
case 8:
add_sequence(SEQ_PLUGIN);
break;
case 9:
add_sequence(SEQ_WIPE);
break;
case 10:
add_sequence(SEQ_GLOW);
break;
case 11:
add_sequence(SEQ_TRANSFORM);
break;
case 12:
add_sequence(SEQ_COLOR);
break;
case 13:
add_sequence(SEQ_SPEED);
break;
}
}
static uiBlock *seq_addmenu_effectmenu(void *arg_unused)
{
uiBlock *block;
short yco = 20, menuwidth = 120;
block= uiNewBlock(&curarea->uiblocks, "seq_addmenu_effectmenu", UI_EMBOSSP, UI_HELV, G.curscreen->mainwin);
uiBlockSetButmFunc(block, do_seq_addmenu_effectmenu, NULL);
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Add", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 0, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Subtract", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 1, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Multiply", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 2, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Cross", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 3, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Gamma Cross", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 4, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Alpha Over", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 5, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Alpha Under", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 6, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Alpha Over Drop", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 7, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Wipe", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 9, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Glow", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 10, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Transform", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 11, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Color Generator", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 12, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Speed Control", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 13, "");
uiDefBut(block, SEPR, 0, "", 0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Plugin...", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 8, "");
uiBlockSetDirection(block, UI_RIGHT);
uiTextBoundsBlock(block, 60);
return block;
}
static void do_seq_addmenu(void *arg, int event)
{
switch(event)
{
case 0:
add_sequence(SEQ_IMAGE);
break;
case 1:
add_sequence(SEQ_MOVIE);
break;
case 2:
add_sequence(SEQ_RAM_SOUND);
break;
case 3:
add_sequence(SEQ_HD_SOUND);
break;
case 4:
add_sequence(SEQ_SCENE);
break;
case 5:
add_sequence(SEQ_MOVIE_AND_HD_SOUND);
break;
}
}
static uiBlock *seq_addmenu(void *arg_unused)
{
uiBlock *block;
short yco = 20, menuwidth = 120;
block= uiNewBlock(&curarea->uiblocks, "seq_addmenu", UI_EMBOSSP, UI_HELV, curarea->headwin);
uiBlockSetButmFunc(block, do_seq_addmenu, NULL);
uiDefIconTextBlockBut(block, seq_addmenu_effectmenu, NULL, ICON_RIGHTARROW_THIN, "Effect", 0, yco-=20, 120, 19, "");
uiDefBut(block, SEPR, 0, "", 0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
#ifdef WITH_FFMPEG
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Audio (RAM)", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 2, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Audio (HD)", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 3, "");
#else
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Audio (Wav)", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 2, "");
#endif
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Scene", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 4, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Images", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 0, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Movie", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 1, "");
#ifdef WITH_FFMPEG
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Movie + Audio (HD)", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 5, "");
#endif
if(curarea->headertype==HEADERTOP) {
uiBlockSetDirection(block, UI_DOWN);
}
else {
uiBlockSetDirection(block, UI_TOP);
}
uiTextBoundsBlock(block, 50);
return block;
}
static void do_seq_editmenu(void *arg, int event)
{
SpaceSeq *sseq;
sseq= curarea->spacedata.first;
switch(event)
{
case 1: /* Change Strip... */
change_sequence();
break;
case 2: /* Make Meta Strip */
make_meta();
break;
case 3: /* Separate Meta Strip */
un_meta();
break;
case 4: /* Properties... */
add_blockhandler(curarea, SEQ_HANDLER_PROPERTIES, UI_PNL_UNSTOW);
break;
case 5: /* Duplicate */
add_duplicate_seq();
break;
case 6: /* Delete */
del_seq();
break;
case 8:
set_filter_seq();
break;
case 9:
enter_meta();
break;
case 10:
exit_meta();
break;
case 11: /* grab/move */
transform_seq('g', 0);
break;
case 12: /* Snap to Current Frame */
seq_snap(event);
break;
case 13: /* Cut at Current Frame */
seq_cut(CFRA);
break;
case 14:
reassign_inputs_seq_effect();
break;
}
}
static uiBlock *seq_editmenu(void *arg_unused)
{
uiBlock *block;
Editing *ed;
short yco= 0, menuwidth=120;
Sequence * last_seq = get_last_seq();
ed = G.scene->ed;
block= uiNewBlock(&curarea->uiblocks, "seq_editmenu", UI_EMBOSSP, UI_HELV, curarea->headwin);
uiBlockSetButmFunc(block, do_seq_editmenu, NULL);
uiDefIconTextBut(block, BUTM, 1, ICON_MENU_PANEL, "Strip Properties...|N", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 4, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Grab/Move|G", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 11, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Snap to Current Frame|Shift S, 1", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1, 12, "");
uiDefBut(block, SEPR, 0, "", 0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Cut at Current Frame|K", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1, 13, "");
uiDefBut(block, SEPR, 0, "", 0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Duplicate|Shift D", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 5, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Delete|X", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 6, "");
if (last_seq != NULL && last_seq->type != SEQ_MOVIE) {
uiDefBut(block, SEPR, 0, "", 0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
if(last_seq->type >= SEQ_EFFECT) {
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Change Effect...|C", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 1, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Reassing Inputs|R", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 14, "");
}
else if(last_seq->type == SEQ_IMAGE) uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Change Image...|C", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 1, "");
else uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Change Scene...|C", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 1, "");
}
/* if (last_seq != NULL && last_seq->type == SEQ_MOVIE) {
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Set Filter Y|F", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 8, "");
}
*/
uiDefBut(block, SEPR, 0, "", 0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Make Meta Strip...|M", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 2, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Separate Meta Strip...|Alt M", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 3, "");
if ((ed != NULL) && (ed->metastack.first > 0)){
uiDefBut(block, SEPR, 0, "", 0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
uiDefIconTextBut(block, BUTM, 1, ICON_CHECKBOX_HLT, "Enter/Exit Meta Strip|Tab", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 10, "");
}
else {
if (last_seq != NULL && last_seq->type == SEQ_META) {
uiDefBut(block, SEPR, 0, "", 0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
uiDefIconTextBut(block, BUTM, 1, ICON_CHECKBOX_DEHLT, "Enter/Exit Meta Strip|Tab", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 9, "");
}
}
if(curarea->headertype==HEADERTOP) {
uiBlockSetDirection(block, UI_DOWN);
}
else {
uiBlockSetDirection(block, UI_TOP);
uiBlockFlipOrder(block);
}
uiTextBoundsBlock(block, 50);
return block;
}
void do_seq_buttons(short event)
{
Editing *ed;
SpaceSeq *sseq= curarea->spacedata.first;
ed= G.scene->ed;
if(ed==0) return;
switch(event) {
case B_SEQHOME:
if(sseq->mainb)
seq_reset_imageofs(sseq);
else {
G.v2d->cur= G.v2d->tot;
test_view2d(G.v2d, curarea->winx, curarea->winy);
view2d_do_locks(curarea, V2D_LOCK_COPY);
}
scrarea_queue_winredraw(curarea);
break;
case B_SEQCLEAR:
free_imbuf_seq();
allqueue(REDRAWSEQ, 1);
break;
}
}
void seq_buttons()
{
SpaceSeq *sseq;
short xco;
char naam[20];
uiBlock *block;
short xmax;
sseq= curarea->spacedata.first;
sprintf(naam, "header %d", curarea->headwin);
block= uiNewBlock(&curarea->uiblocks, naam, UI_EMBOSS, UI_HELV, curarea->headwin);
if(area_is_active_area(curarea)) uiBlockSetCol(block, TH_HEADER);
else uiBlockSetCol(block, TH_HEADERDESEL);
curarea->butspacetype= SPACE_SEQ;
xco = 8;
uiDefIconTextButC(block, ICONTEXTROW,B_NEWSPACE, ICON_VIEW3D, windowtype_pup(), xco,0,XIC+10,YIC, &(curarea->butspacetype), 1.0, SPACEICONMAX, 0, 0, "Displays Current Window Type. Click for menu of available types.");
xco+= XIC+14;
uiBlockSetEmboss(block, UI_EMBOSSN);
if(curarea->flag & HEADER_NO_PULLDOWN) {
uiDefIconButBitS(block, TOG, HEADER_NO_PULLDOWN, B_FLIPINFOMENU, ICON_DISCLOSURE_TRI_RIGHT,
xco,2,XIC,YIC-2,
&(curarea->flag), 0, 0, 0, 0, "Enables display of pulldown menus");
} else {
uiDefIconButBitS(block, TOG, HEADER_NO_PULLDOWN, B_FLIPINFOMENU, ICON_DISCLOSURE_TRI_DOWN,
xco,2,XIC,YIC-2,
&(curarea->flag), 0, 0, 0, 0, "Hides pulldown menus");
}
uiBlockSetEmboss(block, UI_EMBOSS);
xco+=XIC;
/* pull down menus */
if((curarea->flag & HEADER_NO_PULLDOWN)==0) {
uiBlockSetEmboss(block, UI_EMBOSSP);
xmax= GetButStringLength("View");
uiDefPulldownBut(block,seq_viewmenu, NULL, "View", xco, -2, xmax-3, 24, "");
xco+=xmax;
xmax= GetButStringLength("Select");
uiDefPulldownBut(block,seq_selectmenu, NULL, "Select", xco, -2, xmax-3, 24, "");
xco+=xmax;
xmax= GetButStringLength("Add");
uiDefPulldownBut(block, seq_addmenu, NULL, "Add", xco, -2, xmax-3, 24, "");
xco+= xmax;
xmax= GetButStringLength("Strip");
uiDefPulldownBut(block, seq_editmenu, NULL, "Strip", xco, -2, xmax-3, 24, "");
xco+= xmax;
/* end of pull down menus */
uiBlockSetEmboss(block, UI_EMBOSS);
}
/* IMAGE */
uiDefIconTextButS(block, ICONTEXTROW,B_REDR, ICON_SEQ_SEQUENCER,
"Image Preview: %t"
"|Sequence %x0"
"|Image Preview %x1"
"|Luma Waveform %x2"
"|Chroma Vectorscope %x3",
xco,0,XIC+10,YIC, &sseq->mainb, 0.0, 3.0,
0, 0,
"Shows the sequence output image preview");
xco+= 8 + XIC+10;
/* CHANNEL shown in 3D preview */
if(sseq->mainb) {
int minchan = 0;
if (G.scene->ed && ((Editing*)G.scene->ed)->metastack.first)
minchan = -BLI_countlist(&((Editing*)G.scene->ed)->metastack);
uiDefButS(block, NUM, B_REDR, "Chan:",
xco, 0, 3.5 * XIC,YIC,
&sseq->chanshown, minchan, MAXSEQ, 0, 0,
"The channel number shown in the image preview. 0 is the result of all strips combined.");
xco+= 8 + XIC*3.5;
}
/* ZOOM and BORDER */
xco+= 8;
uiBlockBeginAlign(block);
uiDefIconButI(block, TOG, B_VIEW2DZOOM, ICON_VIEWZOOM, xco,0,XIC,YIC, &viewmovetemp, 0, 0, 0, 0, "Zooms view in and out (Ctrl MiddleMouse)");
uiDefIconBut(block, BUT, B_IPOBORDER, ICON_BORDERMOVE, xco+=XIC,0,XIC,YIC, 0, 0, 0, 0, 0, "Zooms view to fit area");
uiBlockEndAlign(block);
/* CLEAR MEM */
xco+= 8;
uiDefBut(block, BUT, B_SEQCLEAR, "Refresh", xco+=XIC,0,3*XIC,YIC, 0, 0, 0, 0, 0, "Clears all buffered images in memory");
uiDrawBlock(block);
}