1 /***************************************************************************
2 effecstackview.cpp - description
5 copyright : (C) 2008 by Marco Gittler
6 email : g.marco@freenet.de
7 ***************************************************************************/
9 /***************************************************************************
11 * This program is free software; you can redistribute it and/or modify *
12 * it under the terms of the GNU General Public License as published by *
13 * the Free Software Foundation; either version 2 of the License, or *
14 * (at your option) any later version. *
16 ***************************************************************************/
18 #include "effectstackedit.h"
19 #include "ui_constval_ui.h"
20 #include "ui_listval_ui.h"
21 #include "ui_boolval_ui.h"
22 #include "ui_wipeval_ui.h"
23 #include "ui_urlval_ui.h"
24 #include "complexparameter.h"
25 #include "geometryval.h"
26 #include "positionedit.h"
27 #include "projectlist.h"
28 #include "effectslist.h"
29 #include "kdenlivesettings.h"
30 #include "profilesdialog.h"
31 #include "kis_curve_widget.h"
32 #include "kis_cubic_curve.h"
33 #include "choosecolorwidget.h"
34 #include "geometrywidget.h"
38 #include <KFileDialog>
40 #include <QVBoxLayout>
43 #include <QPushButton>
45 #include <QScrollArea>
48 class Boolval: public QWidget, public Ui::Boolval_UI
52 class Constval: public QWidget, public Ui::Constval_UI
56 class Listval: public QWidget, public Ui::Listval_UI
60 class Wipeval: public QWidget, public Ui::Wipeval_UI
64 class Urlval: public QWidget, public Ui::Urlval_UI
68 QMap<QString, QImage> EffectStackEdit::iconCache;
70 EffectStackEdit::EffectStackEdit(Monitor *monitor, QWidget *parent) :
74 m_frameSize(QPoint()),
75 m_keyframeEditor(NULL),
78 m_baseWidget = new QWidget(this);
79 setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
80 setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
81 setFrameStyle(QFrame::NoFrame);
82 setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::MinimumExpanding));
84 setWidget(m_baseWidget);
85 setWidgetResizable(true);
86 m_vbox = new QVBoxLayout(m_baseWidget);
87 m_vbox->setContentsMargins(0, 0, 0, 0);
88 m_vbox->setSpacing(0);
92 EffectStackEdit::~EffectStackEdit()
98 void EffectStackEdit::setFrameSize(QPoint p)
101 QDomNodeList namenode = m_params.elementsByTagName("parameter");
102 for (int i = 0; i < namenode.count() ; i++) {
103 QDomNode pa = namenode.item(i);
104 QDomNode na = pa.firstChildElement("name");
105 QString type = pa.attributes().namedItem("type").nodeValue();
106 QString paramName = i18n(na.toElement().text().toUtf8().data());
108 if (type == "geometry" && !KdenliveSettings::on_monitor_effects()) {
109 Geometryval *geom = ((Geometryval*)m_valueItems[paramName+"geometry"]);
110 geom->setFrameSize(m_frameSize);
116 void EffectStackEdit::updateTimecodeFormat()
118 if (m_keyframeEditor)
119 m_keyframeEditor->updateTimecodeFormat();
120 QDomNodeList namenode = m_params.elementsByTagName("parameter");
121 for (int i = 0; i < namenode.count() ; i++) {
122 QDomNode pa = namenode.item(i);
123 QDomNode na = pa.firstChildElement("name");
124 QString type = pa.attributes().namedItem("type").nodeValue();
125 QString paramName = i18n(na.toElement().text().toUtf8().data());
127 if (type == "geometry") {
128 if (KdenliveSettings::on_monitor_effects()) {
129 GeometryWidget *geom = (GeometryWidget*)m_valueItems[paramName+"geometry"];
130 geom->updateTimecodeFormat();
132 Geometryval *geom = ((Geometryval*)m_valueItems[paramName+"geometry"]);
133 geom->updateTimecodeFormat();
137 if (type == "position") {
138 PositionEdit *posi = ((PositionEdit*)m_valueItems[paramName+"position"]);
139 posi->updateTimecodeFormat();
145 void EffectStackEdit::updateProjectFormat(MltVideoProfile profile, Timecode t)
151 void EffectStackEdit::updateParameter(const QString &name, const QString &value)
153 m_params.setAttribute(name, value);
156 void EffectStackEdit::transferParamDesc(const QDomElement d, int pos, int in, int out, bool isEffect)
159 if (m_keyframeEditor) delete m_keyframeEditor;
160 m_keyframeEditor = NULL;
164 if (m_params.isNull()) {
165 kDebug() << "// EMPTY EFFECT STACK";
170 doc.appendChild(doc.importNode(m_params, true));
171 kDebug() << "IMPORTED TRANS: " << doc.toString();*/
173 QDomNodeList namenode = m_params.elementsByTagName("parameter");
174 QDomElement e = m_params.toElement();
175 const int minFrame = e.attribute("start").toInt();
176 const int maxFrame = e.attribute("end").toInt();
179 for (int i = 0; i < namenode.count() ; i++) {
180 QDomElement pa = namenode.item(i).toElement();
181 QDomNode na = pa.firstChildElement("name");
182 QString type = pa.attribute("type");
183 QString paramName = i18n(na.toElement().text().toUtf8().data());
184 QWidget * toFillin = new QWidget(m_baseWidget);
185 QString value = pa.attribute("value").isNull() ?
186 pa.attribute("default") : pa.attribute("value");
188 /** Currently supported parameter types are:
189 * constant (=double): a slider with an integer value (use the "factor" attribute to divide the value so that you can get a double
190 * list: a combobox containing a list of values to choose
192 * complex: designed for keyframe parameters, but old and not finished, do not use
193 * geometry: a rectangle that can be moved & resized, with possible keyframes, used in composite transition
194 * keyframe: a list widget with a list of entries (position and value)
195 * color: a color chooser button
196 * position: a slider representing the position of a frame in the current clip
197 * curve: a single curve representing multiple points
198 * wipe: a widget designed for the wipe transition, allowing to choose a position (left, right, top,...)
201 if (type == "double" || type == "constant") {
204 if (pa.attribute("min").startsWith('%'))
205 min = (int) ProfilesDialog::getStringEval(m_profile, pa.attribute("min"));
207 min = pa.attribute("min").toInt();
208 if (pa.attribute("max").startsWith('%'))
209 max = (int) ProfilesDialog::getStringEval(m_profile, pa.attribute("max"));
211 max = pa.attribute("max").toInt();
212 createSliderItem(paramName, (int)(value.toDouble() + 0.5) , min, max, pa.attribute("suffix", QString()));
215 } else if (type == "list") {
216 Listval *lsval = new Listval;
217 lsval->setupUi(toFillin);
218 QStringList listitems = pa.attribute("paramlist").split(',');
219 QStringList listitemsdisplay = pa.attribute("paramlistdisplay").split(',');
220 if (listitemsdisplay.count() != listitems.count()) listitemsdisplay = listitems;
221 //lsval->list->addItems(listitems);
222 lsval->list->setIconSize(QSize(30, 30));
223 for (int i = 0; i < listitems.count(); i++) {
224 lsval->list->addItem(listitemsdisplay.at(i), listitems.at(i));
225 QString entry = listitems.at(i);
226 if (!entry.isEmpty() && (entry.endsWith(".png") || entry.endsWith(".pgm"))) {
227 if (!EffectStackEdit::iconCache.contains(entry)) {
229 EffectStackEdit::iconCache[entry] = pix.scaled(30, 30);
231 lsval->list->setItemIcon(i, QPixmap::fromImage(iconCache[entry]));
234 if (!value.isEmpty()) lsval->list->setCurrentIndex(listitems.indexOf(value));
235 lsval->title->setTitle(paramName);
236 m_valueItems[paramName] = lsval;
237 connect(lsval->list, SIGNAL(currentIndexChanged(int)) , this, SLOT(collectAllParameters()));
238 m_uiItems.append(lsval);
239 } else if (type == "bool") {
240 Boolval *bval = new Boolval;
241 bval->setupUi(toFillin);
242 bval->checkBox->setCheckState(value == "0" ? Qt::Unchecked : Qt::Checked);
243 bval->checkBox->setText(paramName);
244 m_valueItems[paramName] = bval;
245 connect(bval->checkBox, SIGNAL(stateChanged(int)) , this, SLOT(collectAllParameters()));
246 m_uiItems.append(bval);
247 } else if (type == "complex") {
248 /*QStringList names=nodeAtts.namedItem("name").nodeValue().split(';');
249 QStringList max=nodeAtts.namedItem("max").nodeValue().split(';');
250 QStringList min=nodeAtts.namedItem("min").nodeValue().split(';');
251 QStringList val=value.split(';');
252 kDebug() << "in complex"<<names.size() << " " << max.size() << " " << min.size() << " " << val.size() ;
253 if ( (names.size() == max.size() ) &&
254 (names.size()== min.size()) &&
255 (names.size()== val.size()) )
257 for (int i=0;i< names.size();i++){
258 createSliderItem(names[i],val[i].toInt(),min[i].toInt(),max[i].toInt());
261 ComplexParameter *pl = new ComplexParameter;
262 pl->setupParam(d, pa.attribute("name"), 0, 100);
263 m_vbox->addWidget(pl);
264 m_valueItems[paramName+"complex"] = pl;
265 connect(pl, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
266 } else if (type == "geometry") {
267 if (KdenliveSettings::on_monitor_effects()) {
268 GeometryWidget *geometry = new GeometryWidget(m_monitor, m_timecode, pos, isEffect, this);
269 if (minFrame == maxFrame)
270 geometry->setupParam(pa, m_in, m_out);
272 geometry->setupParam(pa, minFrame, maxFrame);
273 m_vbox->addWidget(geometry);
274 m_valueItems[paramName+"geometry"] = geometry;
275 connect(geometry, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
276 connect(geometry, SIGNAL(checkMonitorPosition(int)), this, SIGNAL(checkMonitorPosition(int)));
277 connect(geometry, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
278 connect(this, SIGNAL(syncEffectsPos(int)), geometry, SLOT(slotSyncPosition(int)));
280 Geometryval *geo = new Geometryval(m_profile, m_timecode, m_frameSize, pos);
281 if (minFrame == maxFrame)
282 geo->setupParam(pa, m_in, m_out);
284 geo->setupParam(pa, minFrame, maxFrame);
285 m_vbox->addWidget(geo);
286 m_valueItems[paramName+"geometry"] = geo;
287 connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
288 connect(geo, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
289 connect(this, SIGNAL(syncEffectsPos(int)), geo, SLOT(slotSyncPosition(int)));
291 } else if (type == "keyframe" || type == "simplekeyframe") {
292 //Â keyframe editor widget
293 kDebug() << "min: " << m_in << ", MAX: " << m_out;
294 if (m_keyframeEditor == NULL) {
295 KeyframeEdit *geo = new KeyframeEdit(pa, m_in, m_in + m_out, pa.attribute("min").toInt(), pa.attribute("max").toInt(), m_timecode, e.attribute("active_keyframe", "-1").toInt());
296 m_vbox->addWidget(geo);
297 m_valueItems[paramName+"keyframe"] = geo;
298 m_keyframeEditor = geo;
299 connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
300 connect(geo, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
302 // we already have a keyframe editor, so just add another column for the new param
303 m_keyframeEditor->addParameter(pa);
305 } else if (type == "color") {
306 if (value.startsWith('#'))
307 value = value.replace('#', "0x");
309 ChooseColorWidget *choosecolor = new ChooseColorWidget(paramName, QColor(value.toUInt(&ok, 16)), this);
310 m_vbox->addWidget(choosecolor);
311 m_valueItems[paramName] = choosecolor;
312 connect(choosecolor, SIGNAL(displayMessage(const QString&, int)), this, SIGNAL(displayMessage(const QString&, int)));
313 connect(choosecolor, SIGNAL(modified()) , this, SLOT(collectAllParameters()));
314 } else if (type == "position") {
315 int pos = value.toInt();
316 if (d.attribute("id") == "fadein" || d.attribute("id") == "fade_from_black") {
318 } else if (d.attribute("id") == "fadeout" || d.attribute("id") == "fade_to_black") {
319 // fadeout position starts from clip end
320 pos = m_out - (pos - m_in);
322 PositionEdit *posedit = new PositionEdit(paramName, pos, 1, m_out, m_timecode);
323 m_vbox->addWidget(posedit);
324 m_valueItems[paramName+"position"] = posedit;
325 connect(posedit, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
326 } else if (type == "curve") {
327 KisCurveWidget *curve = new KisCurveWidget(this);
328 curve->setMaxPoints(pa.attribute("max").toInt());
329 QList<QPointF> points;
330 int number = EffectsList::parameter(e, pa.attribute("number")).toInt();
331 QString inName = pa.attribute("inpoints");
332 QString outName = pa.attribute("outpoints");
333 int start = pa.attribute("min").toInt();
334 for (int j = start; j <= number; j++) {
336 in.replace("%i", QString::number(j));
337 QString out = outName;
338 out.replace("%i", QString::number(j));
339 points << QPointF(EffectsList::parameter(e, in).toDouble(), EffectsList::parameter(e, out).toDouble());
341 if (!points.isEmpty())
342 curve->setCurve(KisCubicCurve(points));
343 QSpinBox *spinin = new QSpinBox();
344 spinin->setRange(0, 1000);
345 QSpinBox *spinout = new QSpinBox();
346 spinout->setRange(0, 1000);
347 curve->setupInOutControls(spinin, spinout, 0, 1000);
348 m_vbox->addWidget(curve);
349 m_vbox->addWidget(spinin);
350 m_vbox->addWidget(spinout);
351 connect(curve, SIGNAL(modified()), this, SLOT(collectAllParameters()));
352 m_valueItems[paramName] = curve;
353 } else if (type == "wipe") {
354 Wipeval *wpval = new Wipeval;
355 wpval->setupUi(toFillin);
356 wipeInfo w = getWipeInfo(value);
359 wpval->start_up->setChecked(true);
362 wpval->start_down->setChecked(true);
365 wpval->start_right->setChecked(true);
368 wpval->start_left->setChecked(true);
371 wpval->start_center->setChecked(true);
376 wpval->end_up->setChecked(true);
379 wpval->end_down->setChecked(true);
382 wpval->end_right->setChecked(true);
385 wpval->end_left->setChecked(true);
388 wpval->end_center->setChecked(true);
391 wpval->start_transp->setValue(w.startTransparency);
392 wpval->end_transp->setValue(w.endTransparency);
393 m_valueItems[paramName] = wpval;
394 connect(wpval->end_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
395 connect(wpval->end_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
396 connect(wpval->end_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
397 connect(wpval->end_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
398 connect(wpval->end_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
399 connect(wpval->start_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
400 connect(wpval->start_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
401 connect(wpval->start_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
402 connect(wpval->start_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
403 connect(wpval->start_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
404 connect(wpval->start_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
405 connect(wpval->end_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
406 //wpval->title->setTitle(na.toElement().text());
407 m_uiItems.append(wpval);
408 } else if (type == "url") {
409 Urlval *cval = new Urlval;
410 cval->setupUi(toFillin);
411 cval->label->setText(paramName);
412 cval->urlwidget->fileDialog()->setFilter(ProjectList::getExtensions());
413 m_valueItems[paramName] = cval;
414 cval->urlwidget->setUrl(KUrl(value));
415 connect(cval->urlwidget, SIGNAL(returnPressed()) , this, SLOT(collectAllParameters()));
416 connect(cval->urlwidget, SIGNAL(urlSelected(const KUrl&)) , this, SLOT(collectAllParameters()));
417 m_uiItems.append(cval);
424 m_vbox->addWidget(toFillin);
426 m_vbox->addStretch();
429 wipeInfo EffectStackEdit::getWipeInfo(QString value)
432 QString start = value.section(';', 0, 0);
433 QString end = value.section(';', 1, 1).section('=', 1, 1);
435 if (start.startsWith("-100%,0"))
437 else if (start.startsWith("100%,0"))
439 else if (start.startsWith("0%,100%"))
441 else if (start.startsWith("0%,-100%"))
446 if (start.count(':') == 2)
447 info.startTransparency = start.section(':', -1).toInt();
449 info.startTransparency = 100;
451 if (end.startsWith("-100%,0"))
453 else if (end.startsWith("100%,0"))
455 else if (end.startsWith("0%,100%"))
457 else if (end.startsWith("0%,-100%"))
462 if (end.count(':') == 2)
463 info.endTransparency = end.section(':', -1).toInt();
465 info.endTransparency = 100;
470 QString EffectStackEdit::getWipeString(wipeInfo info)
475 switch (info.start) {
477 start = "-100%,0%:100%x100%";
480 start = "100%,0%:100%x100%";
483 start = "0%,100%:100%x100%";
486 start = "0%,-100%:100%x100%";
489 start = "0%,0%:100%x100%";
492 start.append(':' + QString::number(info.startTransparency));
496 end = "-100%,0%:100%x100%";
499 end = "100%,0%:100%x100%";
502 end = "0%,100%:100%x100%";
505 end = "0%,-100%:100%x100%";
508 end = "0%,0%:100%x100%";
511 end.append(':' + QString::number(info.endTransparency));
512 return QString(start + ";-1=" + end);
515 void EffectStackEdit::collectAllParameters()
517 if (m_valueItems.isEmpty() || m_params.isNull()) return;
518 const QDomElement oldparam = m_params.cloneNode().toElement();
519 QDomElement newparam = oldparam.cloneNode().toElement();
520 QDomNodeList namenode = newparam.elementsByTagName("parameter");
522 for (int i = 0; i < namenode.count() ; i++) {
523 QDomNode pa = namenode.item(i);
524 QDomNode na = pa.firstChildElement("name");
525 QString type = pa.attributes().namedItem("type").nodeValue();
526 QString paramName = i18n(na.toElement().text().toUtf8().data());
527 if (type == "complex")
528 paramName.append("complex");
529 else if (type == "position")
530 paramName.append("position");
531 else if (type == "geometry")
532 paramName.append("geometry");
533 else if (type == "keyframe")
534 paramName.append("keyframe");
535 if (type != "simplekeyframe" && !m_valueItems.contains(paramName)) {
536 kDebug() << "// Param: " << paramName << " NOT FOUND";
541 if (type == "double" || type == "constant") {
542 QSlider* slider = ((Constval*)m_valueItems.value(paramName))->horizontalSlider;
543 setValue = QString::number(slider->value());
544 } else if (type == "list") {
545 KComboBox *box = ((Listval*)m_valueItems.value(paramName))->list;
546 setValue = box->itemData(box->currentIndex()).toString();
547 } else if (type == "bool") {
548 QCheckBox *box = ((Boolval*)m_valueItems.value(paramName))->checkBox;
549 setValue = box->checkState() == Qt::Checked ? "1" : "0" ;
550 } else if (type == "color") {
551 ChooseColorWidget *choosecolor = ((ChooseColorWidget*)m_valueItems.value(paramName));
552 setValue = choosecolor->getColor().name();
553 } else if (type == "complex") {
554 ComplexParameter *complex = ((ComplexParameter*)m_valueItems.value(paramName));
555 namenode.item(i) = complex->getParamDesc();
556 } else if (type == "geometry") {
557 if (KdenliveSettings::on_monitor_effects()) {
558 GeometryWidget *geometry = ((GeometryWidget*)m_valueItems.value(paramName));
559 namenode.item(i).toElement().setAttribute("value", geometry->getValue());
561 Geometryval *geom = ((Geometryval*)m_valueItems.value(paramName));
562 namenode.item(i).toElement().setAttribute("value", geom->getValue());
564 } else if (type == "position") {
565 PositionEdit *pedit = ((PositionEdit*)m_valueItems.value(paramName));
566 int pos = pedit->getPosition();
567 setValue = QString::number(pos);
568 if (newparam.attribute("id") == "fadein" || newparam.attribute("id") == "fade_from_black") {
569 // Make sure duration is not longer than clip
572 pedit->setPosition(pos);
574 EffectsList::setParameter(newparam, "in", QString::number(m_in));
575 EffectsList::setParameter(newparam, "out", QString::number(m_in + pos));
577 } else if (newparam.attribute("id") == "fadeout" || newparam.attribute("id") == "fade_to_black") {
578 // Make sure duration is not longer than clip
581 pedit->setPosition(pos);
583 EffectsList::setParameter(newparam, "in", QString::number(m_out + m_in - pos));
584 EffectsList::setParameter(newparam, "out", QString::number(m_out + m_in));
587 } else if (type == "curve") {
588 KisCurveWidget *curve = ((KisCurveWidget*)m_valueItems.value(paramName));
589 QList<QPointF> points = curve->curve().points();
590 QString number = pa.attributes().namedItem("number").nodeValue();
591 QString inName = pa.attributes().namedItem("inpoints").nodeValue();
592 QString outName = pa.attributes().namedItem("outpoints").nodeValue();
593 int off = pa.attributes().namedItem("min").nodeValue().toInt();
594 int end = pa.attributes().namedItem("max").nodeValue().toInt();
595 EffectsList::setParameter(newparam, number, QString::number(points.count()));
596 for (int j = 0; (j < points.count() && j + off <= end); j++) {
598 in.replace("%i", QString::number(j + off));
599 QString out = outName;
600 out.replace("%i", QString::number(j + off));
601 EffectsList::setParameter(newparam, in, QString::number(points.at(j).x()));
602 EffectsList::setParameter(newparam, out, QString::number(points.at(j).y()));
604 } else if (type == "wipe") {
605 Wipeval *wp = (Wipeval*)m_valueItems.value(paramName);
607 if (wp->start_left->isChecked())
609 else if (wp->start_right->isChecked())
611 else if (wp->start_up->isChecked())
613 else if (wp->start_down->isChecked())
615 else if (wp->start_center->isChecked())
619 info.startTransparency = wp->start_transp->value();
621 if (wp->end_left->isChecked())
623 else if (wp->end_right->isChecked())
625 else if (wp->end_up->isChecked())
627 else if (wp->end_down->isChecked())
629 else if (wp->end_center->isChecked())
633 info.endTransparency = wp->end_transp->value();
635 setValue = getWipeString(info);
636 } else if ((type == "simplekeyframe" || type == "keyframe") && m_keyframeEditor) {
637 QString realName = i18n(na.toElement().text().toUtf8().data());
638 QString val = m_keyframeEditor->getValue(realName);
639 kDebug() << "SET VALUE: " << val;
640 namenode.item(i).toElement().setAttribute("keyframes", val);
641 } else if (type == "url") {
642 KUrlRequester *req = ((Urlval*)m_valueItems.value(paramName))->urlwidget;
643 setValue = req->url().path();
646 if (!setValue.isNull())
647 pa.attributes().namedItem("value").setNodeValue(setValue);
650 emit parameterChanged(oldparam, newparam);
653 void EffectStackEdit::createSliderItem(const QString& name, int val , int min, int max, const QString suffix)
655 QWidget* toFillin = new QWidget(m_baseWidget);
656 Constval *ctval = new Constval;
657 ctval->setupUi(toFillin);
658 ctval->horizontalSlider->setMinimum(min);
659 ctval->horizontalSlider->setMaximum(max);
660 if (!suffix.isEmpty()) ctval->spinBox->setSuffix(suffix);
661 ctval->spinBox->setMinimum(min);
662 ctval->spinBox->setMaximum(max);
663 ctval->horizontalSlider->setPageStep((int)(max - min) / 10);
664 ctval->horizontalSlider->setValue(val);
665 ctval->label->setText(name);
666 m_valueItems[name] = ctval;
667 m_uiItems.append(ctval);
668 connect(ctval->horizontalSlider, SIGNAL(valueChanged(int)) , this, SLOT(collectAllParameters()));
669 m_vbox->addWidget(toFillin);
672 void EffectStackEdit::slotSliderMoved(int)
674 collectAllParameters();
677 void EffectStackEdit::clearAllItems()
680 m_valueItems.clear();
682 /*while (!m_items.isEmpty()) {
683 QWidget *die = m_items.takeFirst();
687 //qDeleteAll(m_uiItems);
689 while ((child = m_vbox->takeAt(0)) != 0) {
690 QWidget *wid = child->widget();
694 m_keyframeEditor = NULL;
698 void EffectStackEdit::slotSyncEffectsPos(int pos)
700 emit syncEffectsPos(pos);