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)));
279 Geometryval *geo = new Geometryval(m_profile, m_timecode, m_frameSize, pos);
280 if (minFrame == maxFrame)
281 geo->setupParam(pa, m_in, m_out);
283 geo->setupParam(pa, minFrame, maxFrame);
284 m_vbox->addWidget(geo);
285 m_valueItems[paramName+"geometry"] = geo;
286 connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
287 connect(geo, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
289 } else if (type == "keyframe" || type == "simplekeyframe") {
290 //Â keyframe editor widget
291 kDebug() << "min: " << m_in << ", MAX: " << m_out;
292 if (m_keyframeEditor == NULL) {
293 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());
294 m_vbox->addWidget(geo);
295 m_valueItems[paramName+"keyframe"] = geo;
296 m_keyframeEditor = geo;
297 connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
298 connect(geo, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
300 // we already have a keyframe editor, so just add another column for the new param
301 m_keyframeEditor->addParameter(pa);
303 } else if (type == "color") {
304 if (value.startsWith('#'))
305 value = value.replace('#', "0x");
307 ChooseColorWidget *choosecolor = new ChooseColorWidget(paramName, QColor(value.toUInt(&ok, 16)), this);
308 m_vbox->addWidget(choosecolor);
309 m_valueItems[paramName] = choosecolor;
310 connect(choosecolor, SIGNAL(displayMessage(const QString&, int)), this, SIGNAL(displayMessage(const QString&, int)));
311 connect(choosecolor, SIGNAL(modified()) , this, SLOT(collectAllParameters()));
312 } else if (type == "position") {
313 int pos = value.toInt();
314 if (d.attribute("id") == "fadein" || d.attribute("id") == "fade_from_black") {
316 } else if (d.attribute("id") == "fadeout" || d.attribute("id") == "fade_to_black") {
317 // fadeout position starts from clip end
318 pos = m_out - (pos - m_in);
320 PositionEdit *posedit = new PositionEdit(paramName, pos, 1, m_out, m_timecode);
321 m_vbox->addWidget(posedit);
322 m_valueItems[paramName+"position"] = posedit;
323 connect(posedit, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
324 } else if (type == "curve") {
325 KisCurveWidget *curve = new KisCurveWidget(this);
326 curve->setMaxPoints(pa.attribute("max").toInt());
327 QList<QPointF> points;
328 int number = EffectsList::parameter(e, pa.attribute("number")).toInt();
329 QString inName = pa.attribute("inpoints");
330 QString outName = pa.attribute("outpoints");
331 int start = pa.attribute("min").toInt();
332 for (int j = start; j <= number; j++) {
334 in.replace("%i", QString::number(j));
335 QString out = outName;
336 out.replace("%i", QString::number(j));
337 points << QPointF(EffectsList::parameter(e, in).toDouble(), EffectsList::parameter(e, out).toDouble());
339 if (!points.isEmpty())
340 curve->setCurve(KisCubicCurve(points));
341 QSpinBox *spinin = new QSpinBox();
342 spinin->setRange(0, 1000);
343 QSpinBox *spinout = new QSpinBox();
344 spinout->setRange(0, 1000);
345 curve->setupInOutControls(spinin, spinout, 0, 1000);
346 m_vbox->addWidget(curve);
347 m_vbox->addWidget(spinin);
348 m_vbox->addWidget(spinout);
349 connect(curve, SIGNAL(modified()), this, SLOT(collectAllParameters()));
350 m_valueItems[paramName] = curve;
351 } else if (type == "wipe") {
352 Wipeval *wpval = new Wipeval;
353 wpval->setupUi(toFillin);
354 wipeInfo w = getWipeInfo(value);
357 wpval->start_up->setChecked(true);
360 wpval->start_down->setChecked(true);
363 wpval->start_right->setChecked(true);
366 wpval->start_left->setChecked(true);
369 wpval->start_center->setChecked(true);
374 wpval->end_up->setChecked(true);
377 wpval->end_down->setChecked(true);
380 wpval->end_right->setChecked(true);
383 wpval->end_left->setChecked(true);
386 wpval->end_center->setChecked(true);
389 wpval->start_transp->setValue(w.startTransparency);
390 wpval->end_transp->setValue(w.endTransparency);
391 m_valueItems[paramName] = wpval;
392 connect(wpval->end_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
393 connect(wpval->end_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
394 connect(wpval->end_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
395 connect(wpval->end_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
396 connect(wpval->end_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
397 connect(wpval->start_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
398 connect(wpval->start_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
399 connect(wpval->start_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
400 connect(wpval->start_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
401 connect(wpval->start_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
402 connect(wpval->start_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
403 connect(wpval->end_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
404 //wpval->title->setTitle(na.toElement().text());
405 m_uiItems.append(wpval);
406 } else if (type == "url") {
407 Urlval *cval = new Urlval;
408 cval->setupUi(toFillin);
409 cval->label->setText(paramName);
410 cval->urlwidget->fileDialog()->setFilter(ProjectList::getExtensions());
411 m_valueItems[paramName] = cval;
412 cval->urlwidget->setUrl(KUrl(value));
413 connect(cval->urlwidget, SIGNAL(returnPressed()) , this, SLOT(collectAllParameters()));
414 connect(cval->urlwidget, SIGNAL(urlSelected(const KUrl&)) , this, SLOT(collectAllParameters()));
415 m_uiItems.append(cval);
422 m_vbox->addWidget(toFillin);
424 m_vbox->addStretch();
427 wipeInfo EffectStackEdit::getWipeInfo(QString value)
430 QString start = value.section(';', 0, 0);
431 QString end = value.section(';', 1, 1).section('=', 1, 1);
433 if (start.startsWith("-100%,0"))
435 else if (start.startsWith("100%,0"))
437 else if (start.startsWith("0%,100%"))
439 else if (start.startsWith("0%,-100%"))
444 if (start.count(':') == 2)
445 info.startTransparency = start.section(':', -1).toInt();
447 info.startTransparency = 100;
449 if (end.startsWith("-100%,0"))
451 else if (end.startsWith("100%,0"))
453 else if (end.startsWith("0%,100%"))
455 else if (end.startsWith("0%,-100%"))
460 if (end.count(':') == 2)
461 info.endTransparency = end.section(':', -1).toInt();
463 info.endTransparency = 100;
468 QString EffectStackEdit::getWipeString(wipeInfo info)
473 switch (info.start) {
475 start = "-100%,0%:100%x100%";
478 start = "100%,0%:100%x100%";
481 start = "0%,100%:100%x100%";
484 start = "0%,-100%:100%x100%";
487 start = "0%,0%:100%x100%";
490 start.append(':' + QString::number(info.startTransparency));
494 end = "-100%,0%:100%x100%";
497 end = "100%,0%:100%x100%";
500 end = "0%,100%:100%x100%";
503 end = "0%,-100%:100%x100%";
506 end = "0%,0%:100%x100%";
509 end.append(':' + QString::number(info.endTransparency));
510 return QString(start + ";-1=" + end);
513 void EffectStackEdit::collectAllParameters()
515 if (m_valueItems.isEmpty() || m_params.isNull()) return;
516 const QDomElement oldparam = m_params.cloneNode().toElement();
517 QDomElement newparam = oldparam.cloneNode().toElement();
518 QDomNodeList namenode = newparam.elementsByTagName("parameter");
520 for (int i = 0; i < namenode.count() ; i++) {
521 QDomNode pa = namenode.item(i);
522 QDomNode na = pa.firstChildElement("name");
523 QString type = pa.attributes().namedItem("type").nodeValue();
524 QString paramName = i18n(na.toElement().text().toUtf8().data());
525 if (type == "complex")
526 paramName.append("complex");
527 else if (type == "position")
528 paramName.append("position");
529 else if (type == "geometry")
530 paramName.append("geometry");
531 else if (type == "keyframe")
532 paramName.append("keyframe");
533 if (type != "simplekeyframe" && !m_valueItems.contains(paramName)) {
534 kDebug() << "// Param: " << paramName << " NOT FOUND";
539 if (type == "double" || type == "constant") {
540 QSlider* slider = ((Constval*)m_valueItems.value(paramName))->horizontalSlider;
541 setValue = QString::number(slider->value());
542 } else if (type == "list") {
543 KComboBox *box = ((Listval*)m_valueItems.value(paramName))->list;
544 setValue = box->itemData(box->currentIndex()).toString();
545 } else if (type == "bool") {
546 QCheckBox *box = ((Boolval*)m_valueItems.value(paramName))->checkBox;
547 setValue = box->checkState() == Qt::Checked ? "1" : "0" ;
548 } else if (type == "color") {
549 ChooseColorWidget *choosecolor = ((ChooseColorWidget*)m_valueItems.value(paramName));
550 setValue = choosecolor->getColor().name();
551 } else if (type == "complex") {
552 ComplexParameter *complex = ((ComplexParameter*)m_valueItems.value(paramName));
553 namenode.item(i) = complex->getParamDesc();
554 } else if (type == "geometry") {
555 if (KdenliveSettings::on_monitor_effects()) {
556 GeometryWidget *geometry = ((GeometryWidget*)m_valueItems.value(paramName));
557 namenode.item(i).toElement().setAttribute("value", geometry->getValue());
559 Geometryval *geom = ((Geometryval*)m_valueItems.value(paramName));
560 namenode.item(i).toElement().setAttribute("value", geom->getValue());
562 } else if (type == "position") {
563 PositionEdit *pedit = ((PositionEdit*)m_valueItems.value(paramName));
564 int pos = pedit->getPosition();
565 setValue = QString::number(pos);
566 if (newparam.attribute("id") == "fadein" || newparam.attribute("id") == "fade_from_black") {
567 // Make sure duration is not longer than clip
570 pedit->setPosition(pos);
572 EffectsList::setParameter(newparam, "in", QString::number(m_in));
573 EffectsList::setParameter(newparam, "out", QString::number(m_in + pos));
575 } else if (newparam.attribute("id") == "fadeout" || newparam.attribute("id") == "fade_to_black") {
576 // Make sure duration is not longer than clip
579 pedit->setPosition(pos);
581 EffectsList::setParameter(newparam, "in", QString::number(m_out + m_in - pos));
582 EffectsList::setParameter(newparam, "out", QString::number(m_out + m_in));
585 } else if (type == "curve") {
586 KisCurveWidget *curve = ((KisCurveWidget*)m_valueItems.value(paramName));
587 QList<QPointF> points = curve->curve().points();
588 QString number = pa.attributes().namedItem("number").nodeValue();
589 QString inName = pa.attributes().namedItem("inpoints").nodeValue();
590 QString outName = pa.attributes().namedItem("outpoints").nodeValue();
591 int off = pa.attributes().namedItem("min").nodeValue().toInt();
592 int end = pa.attributes().namedItem("max").nodeValue().toInt();
593 EffectsList::setParameter(newparam, number, QString::number(points.count()));
594 for (int j = 0; (j < points.count() && j + off <= end); j++) {
596 in.replace("%i", QString::number(j + off));
597 QString out = outName;
598 out.replace("%i", QString::number(j + off));
599 EffectsList::setParameter(newparam, in, QString::number(points.at(j).x()));
600 EffectsList::setParameter(newparam, out, QString::number(points.at(j).y()));
602 } else if (type == "wipe") {
603 Wipeval *wp = (Wipeval*)m_valueItems.value(paramName);
605 if (wp->start_left->isChecked())
607 else if (wp->start_right->isChecked())
609 else if (wp->start_up->isChecked())
611 else if (wp->start_down->isChecked())
613 else if (wp->start_center->isChecked())
617 info.startTransparency = wp->start_transp->value();
619 if (wp->end_left->isChecked())
621 else if (wp->end_right->isChecked())
623 else if (wp->end_up->isChecked())
625 else if (wp->end_down->isChecked())
627 else if (wp->end_center->isChecked())
631 info.endTransparency = wp->end_transp->value();
633 setValue = getWipeString(info);
634 } else if ((type == "simplekeyframe" || type == "keyframe") && m_keyframeEditor) {
635 QString realName = i18n(na.toElement().text().toUtf8().data());
636 QString val = m_keyframeEditor->getValue(realName);
637 kDebug() << "SET VALUE: " << val;
638 namenode.item(i).toElement().setAttribute("keyframes", val);
639 } else if (type == "url") {
640 KUrlRequester *req = ((Urlval*)m_valueItems.value(paramName))->urlwidget;
641 setValue = req->url().path();
644 if (!setValue.isNull())
645 pa.attributes().namedItem("value").setNodeValue(setValue);
648 emit parameterChanged(oldparam, newparam);
651 void EffectStackEdit::createSliderItem(const QString& name, int val , int min, int max, const QString suffix)
653 QWidget* toFillin = new QWidget(m_baseWidget);
654 Constval *ctval = new Constval;
655 ctval->setupUi(toFillin);
656 ctval->horizontalSlider->setMinimum(min);
657 ctval->horizontalSlider->setMaximum(max);
658 if (!suffix.isEmpty()) ctval->spinBox->setSuffix(suffix);
659 ctval->spinBox->setMinimum(min);
660 ctval->spinBox->setMaximum(max);
661 ctval->horizontalSlider->setPageStep((int)(max - min) / 10);
662 ctval->horizontalSlider->setValue(val);
663 ctval->label->setText(name);
664 m_valueItems[name] = ctval;
665 m_uiItems.append(ctval);
666 connect(ctval->horizontalSlider, SIGNAL(valueChanged(int)) , this, SLOT(collectAllParameters()));
667 m_vbox->addWidget(toFillin);
670 void EffectStackEdit::slotSliderMoved(int)
672 collectAllParameters();
675 void EffectStackEdit::clearAllItems()
678 m_valueItems.clear();
680 /*while (!m_items.isEmpty()) {
681 QWidget *die = m_items.takeFirst();
685 //qDeleteAll(m_uiItems);
687 while ((child = m_vbox->takeAt(0)) != 0) {
688 QWidget *wid = child->widget();
692 m_keyframeEditor = NULL;