1 /***************************************************************************
2 effecstackedit.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_listval_ui.h"
20 #include "ui_boolval_ui.h"
21 #include "ui_wipeval_ui.h"
22 #include "ui_urlval_ui.h"
23 #include "complexparameter.h"
24 #include "geometryval.h"
25 #include "positionedit.h"
26 #include "projectlist.h"
27 #include "effectslist.h"
28 #include "kdenlivesettings.h"
29 #include "profilesdialog.h"
30 #include "kis_curve_widget.h"
31 #include "kis_cubic_curve.h"
32 #include "choosecolorwidget.h"
33 #include "geometrywidget.h"
34 #include "colortools.h"
35 #include "doubleparameterwidget.h"
36 #include "cornerswidget.h"
40 #include <KFileDialog>
42 #include <QVBoxLayout>
44 #include <QPushButton>
46 #include <QScrollArea>
49 class Boolval: public QWidget, public Ui::Boolval_UI
53 class Listval: public QWidget, public Ui::Listval_UI
57 class Wipeval: public QWidget, public Ui::Wipeval_UI
61 class Urlval: public QWidget, public Ui::Urlval_UI
65 QMap<QString, QImage> EffectStackEdit::iconCache;
67 EffectStackEdit::EffectStackEdit(Monitor *monitor, QWidget *parent) :
71 m_frameSize(QPoint()),
72 m_keyframeEditor(NULL),
75 m_baseWidget = new QWidget(this);
76 setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
77 setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
78 setFrameStyle(QFrame::NoFrame);
79 setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::MinimumExpanding));
81 setWidget(m_baseWidget);
82 setWidgetResizable(true);
83 m_vbox = new QVBoxLayout(m_baseWidget);
84 m_vbox->setContentsMargins(0, 0, 0, 0);
85 m_vbox->setSpacing(0);
89 EffectStackEdit::~EffectStackEdit()
95 void EffectStackEdit::setFrameSize(QPoint p)
98 QDomNodeList namenode = m_params.elementsByTagName("parameter");
99 for (int i = 0; i < namenode.count() ; i++) {
100 QDomNode pa = namenode.item(i);
101 QDomNode na = pa.firstChildElement("name");
102 QString type = pa.attributes().namedItem("type").nodeValue();
103 QString paramName = i18n(na.toElement().text().toUtf8().data());
105 if (type == "geometry" && !KdenliveSettings::on_monitor_effects()) {
106 Geometryval *geom = ((Geometryval*)m_valueItems[paramName+"geometry"]);
107 geom->setFrameSize(m_frameSize);
113 void EffectStackEdit::updateTimecodeFormat()
115 if (m_keyframeEditor)
116 m_keyframeEditor->updateTimecodeFormat();
118 QDomNodeList namenode = m_params.elementsByTagName("parameter");
119 for (int i = 0; i < namenode.count() ; i++) {
120 QDomNode pa = namenode.item(i);
121 QDomNode na = pa.firstChildElement("name");
122 QString type = pa.attributes().namedItem("type").nodeValue();
123 QString paramName = i18n(na.toElement().text().toUtf8().data());
125 if (type == "geometry") {
126 if (KdenliveSettings::on_monitor_effects()) {
127 GeometryWidget *geom = (GeometryWidget*)m_valueItems[paramName+"geometry"];
128 geom->updateTimecodeFormat();
130 Geometryval *geom = ((Geometryval*)m_valueItems[paramName+"geometry"]);
131 geom->updateTimecodeFormat();
135 if (type == "position") {
136 PositionEdit *posi = ((PositionEdit*)m_valueItems[paramName+"position"]);
137 posi->updateTimecodeFormat();
143 void EffectStackEdit::meetDependency(const QString& name, QString type, QString value)
145 if (type == "curve") {
146 KisCurveWidget *curve = (KisCurveWidget*)m_valueItems[name];
148 int color = value.toInt();
149 curve->setPixmap(QPixmap::fromImage(ColorTools::rgbCurvePlane(curve->size(), (ColorTools::ColorsRGB)color, 0.8)));
154 void EffectStackEdit::updateProjectFormat(MltVideoProfile profile, Timecode t)
160 void EffectStackEdit::updateParameter(const QString &name, const QString &value)
162 m_params.setAttribute(name, value);
164 if (name == "disable") {
165 // if effect is disabled, disable parameters widget
166 setEnabled(value.toInt() == 0 || !KdenliveSettings::disable_effect_parameters());
167 if (KdenliveSettings::on_monitor_effects()) {
168 // effect disabled, hide monitor scene if any
169 QDomNodeList namenode = m_params.elementsByTagName("parameter");
170 for (int i = 0; i < namenode.count() ; i++) {
171 QDomNode pa = namenode.item(i);
172 QDomNode na = pa.firstChildElement("name");
173 QString type = pa.attributes().namedItem("type").nodeValue();
174 if (type == "geometry") {
175 QString paramName = i18n(na.toElement().text().toUtf8().data());
176 paramName.append("geometry");
177 GeometryWidget *geometry = ((GeometryWidget*)m_valueItems.value(paramName));
178 geometry->slotShowScene(value.toInt() == 0 || !KdenliveSettings::disable_effect_parameters());
185 void EffectStackEdit::transferParamDesc(const QDomElement d, int pos, int in, int out, bool isEffect)
188 if (m_keyframeEditor) delete m_keyframeEditor;
189 m_keyframeEditor = NULL;
193 if (m_params.isNull()) {
194 kDebug() << "// EMPTY EFFECT STACK";
198 QDomNodeList namenode = m_params.elementsByTagName("parameter");
199 QDomElement e = m_params.toElement();
200 const int minFrame = e.attribute("start").toInt();
201 const int maxFrame = e.attribute("end").toInt();
203 bool disable = d.attribute("disable") == "1" && KdenliveSettings::disable_effect_parameters();
204 setEnabled(!disable);
207 for (int i = 0; i < namenode.count() ; i++) {
208 QDomElement pa = namenode.item(i).toElement();
209 QDomNode na = pa.firstChildElement("name");
210 QDomNode commentNode = pa.firstChildElement("comment");
211 QString type = pa.attribute("type");
212 QString paramName = i18n(na.toElement().text().toUtf8().data());
214 if (!commentNode.isNull())
215 comment = i18n(commentNode.toElement().text().toUtf8().data());
216 QWidget * toFillin = new QWidget(m_baseWidget);
217 QString value = pa.attribute("value").isNull() ?
218 pa.attribute("default") : pa.attribute("value");
220 /** Currently supported parameter types are:
221 * constant (=double): a slider with an integer value (use the "factor" attribute to divide the value so that you can get a double
222 * list: a combobox containing a list of values to choose
224 * complex: designed for keyframe parameters, but old and not finished, do not use
225 * geometry: a rectangle that can be moved & resized, with possible keyframes, used in composite transition
226 * keyframe: a list widget with a list of entries (position and value)
227 * color: a color chooser button
228 * position: a slider representing the position of a frame in the current clip
229 * curve: a single curve representing multiple points
230 * wipe: a widget designed for the wipe transition, allowing to choose a position (left, right, top,...)
233 if (type == "double" || type == "constant") {
236 if (pa.attribute("min").startsWith('%'))
237 min = (int) ProfilesDialog::getStringEval(m_profile, pa.attribute("min"));
239 min = pa.attribute("min").toInt();
240 if (pa.attribute("max").startsWith('%'))
241 max = (int) ProfilesDialog::getStringEval(m_profile, pa.attribute("max"));
243 max = pa.attribute("max").toInt();
245 DoubleParameterWidget *doubleparam = new DoubleParameterWidget(paramName, (int)(value.toDouble() + 0.5), min, max,
246 pa.attribute("default").toInt(), comment, pa.attribute("suffix"), this);
247 m_vbox->addWidget(doubleparam);
248 m_valueItems[paramName] = doubleparam;
249 connect(doubleparam, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
250 connect(this, SIGNAL(showComments()), doubleparam, SLOT(slotShowComment()));
251 } else if (type == "list") {
252 Listval *lsval = new Listval;
253 lsval->setupUi(toFillin);
254 QStringList listitems = pa.attribute("paramlist").split(',');
255 QStringList listitemsdisplay = pa.attribute("paramlistdisplay").split(',');
256 if (listitemsdisplay.count() != listitems.count())
257 listitemsdisplay = listitems;
258 lsval->list->setIconSize(QSize(30, 30));
259 for (int i = 0; i < listitems.count(); i++) {
260 lsval->list->addItem(listitemsdisplay.at(i), listitems.at(i));
261 QString entry = listitems.at(i);
262 if (!entry.isEmpty() && (entry.endsWith(".png") || entry.endsWith(".pgm"))) {
263 if (!EffectStackEdit::iconCache.contains(entry)) {
265 EffectStackEdit::iconCache[entry] = pix.scaled(30, 30);
267 lsval->list->setItemIcon(i, QPixmap::fromImage(iconCache[entry]));
270 if (!value.isEmpty()) lsval->list->setCurrentIndex(listitems.indexOf(value));
271 lsval->name->setText(paramName);
272 m_valueItems[paramName] = lsval;
273 connect(lsval->list, SIGNAL(currentIndexChanged(int)) , this, SLOT(collectAllParameters()));
274 m_uiItems.append(lsval);
275 } else if (type == "bool") {
276 Boolval *bval = new Boolval;
277 bval->setupUi(toFillin);
278 bval->checkBox->setCheckState(value == "0" ? Qt::Unchecked : Qt::Checked);
279 bval->name->setText(paramName);
280 m_valueItems[paramName] = bval;
281 connect(bval->checkBox, SIGNAL(stateChanged(int)) , this, SLOT(collectAllParameters()));
282 m_uiItems.append(bval);
283 } else if (type == "complex") {
284 ComplexParameter *pl = new ComplexParameter;
285 pl->setupParam(d, pa.attribute("name"), 0, 100);
286 m_vbox->addWidget(pl);
287 m_valueItems[paramName+"complex"] = pl;
288 connect(pl, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
289 } else if (type == "geometry") {
290 if (KdenliveSettings::on_monitor_effects()) {
291 GeometryWidget *geometry = new GeometryWidget(m_monitor, m_timecode, pos, isEffect, disable, this);
292 // connect this before setupParam to make sure the monitor scene shows up at startup
293 connect(geometry, SIGNAL(checkMonitorPosition(int)), this, SIGNAL(checkMonitorPosition(int)));
294 connect(geometry, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
295 if (minFrame == maxFrame)
296 geometry->setupParam(pa, m_in, m_out);
298 geometry->setupParam(pa, minFrame, maxFrame);
299 m_vbox->addWidget(geometry);
300 m_valueItems[paramName+"geometry"] = geometry;
301 connect(geometry, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
302 connect(this, SIGNAL(syncEffectsPos(int)), geometry, SLOT(slotSyncPosition(int)));
304 Geometryval *geo = new Geometryval(m_profile, m_timecode, m_frameSize, pos);
305 if (minFrame == maxFrame)
306 geo->setupParam(pa, m_in, m_out);
308 geo->setupParam(pa, minFrame, maxFrame);
309 m_vbox->addWidget(geo);
310 m_valueItems[paramName+"geometry"] = geo;
311 connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
312 connect(geo, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
313 connect(this, SIGNAL(syncEffectsPos(int)), geo, SLOT(slotSyncPosition(int)));
315 } else if (type == "keyframe" || type == "simplekeyframe") {
316 // keyframe editor widget
317 if (m_keyframeEditor == NULL) {
318 KeyframeEdit *geo = new KeyframeEdit(pa, m_in, m_in + m_out, m_timecode, e.attribute("active_keyframe", "-1").toInt());
319 m_vbox->addWidget(geo);
320 m_valueItems[paramName+"keyframe"] = geo;
321 m_keyframeEditor = geo;
322 connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
323 connect(geo, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
324 connect(this, SIGNAL(showComments()), geo, SIGNAL(showComments()));
326 // we already have a keyframe editor, so just add another column for the new param
327 m_keyframeEditor->addParameter(pa);
329 } else if (type == "color") {
330 if (value.startsWith('#'))
331 value = value.replace('#', "0x");
333 ChooseColorWidget *choosecolor = new ChooseColorWidget(paramName, QColor(value.toUInt(&ok, 16)), this);
334 m_vbox->addWidget(choosecolor);
335 m_valueItems[paramName] = choosecolor;
336 connect(choosecolor, SIGNAL(displayMessage(const QString&, int)), this, SIGNAL(displayMessage(const QString&, int)));
337 connect(choosecolor, SIGNAL(modified()) , this, SLOT(collectAllParameters()));
338 } else if (type == "position") {
339 int pos = value.toInt();
340 if (d.attribute("id") == "fadein" || d.attribute("id") == "fade_from_black") {
342 } else if (d.attribute("id") == "fadeout" || d.attribute("id") == "fade_to_black") {
343 // fadeout position starts from clip end
346 PositionEdit *posedit = new PositionEdit(paramName, pos, 0, m_out - m_in, m_timecode);
347 m_vbox->addWidget(posedit);
348 m_valueItems[paramName+"position"] = posedit;
349 connect(posedit, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
350 } else if (type == "curve") {
351 KisCurveWidget *curve = new KisCurveWidget(this);
352 curve->setMaxPoints(pa.attribute("max").toInt());
353 QList<QPointF> points;
354 int number = EffectsList::parameter(e, pa.attribute("number")).toInt();
355 QString inName = pa.attribute("inpoints");
356 QString outName = pa.attribute("outpoints");
357 int start = pa.attribute("min").toInt();
358 for (int j = start; j <= number; j++) {
360 in.replace("%i", QString::number(j));
361 QString out = outName;
362 out.replace("%i", QString::number(j));
363 points << QPointF(EffectsList::parameter(e, in).toDouble(), EffectsList::parameter(e, out).toDouble());
365 if (!points.isEmpty())
366 curve->setCurve(KisCubicCurve(points));
367 QSpinBox *spinin = new QSpinBox();
368 spinin->setRange(0, 1000);
369 QSpinBox *spinout = new QSpinBox();
370 spinout->setRange(0, 1000);
371 curve->setupInOutControls(spinin, spinout, 0, 1000);
372 m_vbox->addWidget(curve);
373 m_vbox->addWidget(spinin);
374 m_vbox->addWidget(spinout);
376 connect(curve, SIGNAL(modified()), this, SLOT(collectAllParameters()));
377 m_valueItems[paramName] = curve;
379 QString depends = pa.attribute("depends");
380 if (!depends.isEmpty())
381 meetDependency(paramName, type, EffectsList::parameter(e, depends));
382 } else if (type == "corners") {
383 CornersWidget *corners = new CornersWidget(m_monitor, pos, isEffect, pa.attribute("factor").toInt(), this);
384 connect(corners, SIGNAL(checkMonitorPosition(int)), this, SIGNAL(checkMonitorPosition(int)));
385 if (minFrame == maxFrame)
386 corners->setRange(m_in, m_out);
388 corners->setRange(minFrame, maxFrame);
390 QString xName = pa.attribute("xpoints");
391 QString yName = pa.attribute("ypoints");
394 for (int j = 1; j <= 4; ++j) {
395 x = EffectsList::parameter(e, QString(xName).replace("%i", QString::number(j))).toInt();
396 y = EffectsList::parameter(e, QString(yName).replace("%i", QString::number(j))).toInt();
397 points << QPoint(x, y);
399 corners->setValue(points);
401 m_vbox->addWidget(corners);
402 connect(corners, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
403 m_valueItems[paramName] = corners;
404 } else if (type == "wipe") {
405 Wipeval *wpval = new Wipeval;
406 wpval->setupUi(toFillin);
407 wipeInfo w = getWipeInfo(value);
410 wpval->start_up->setChecked(true);
413 wpval->start_down->setChecked(true);
416 wpval->start_right->setChecked(true);
419 wpval->start_left->setChecked(true);
422 wpval->start_center->setChecked(true);
427 wpval->end_up->setChecked(true);
430 wpval->end_down->setChecked(true);
433 wpval->end_right->setChecked(true);
436 wpval->end_left->setChecked(true);
439 wpval->end_center->setChecked(true);
442 wpval->start_transp->setValue(w.startTransparency);
443 wpval->end_transp->setValue(w.endTransparency);
444 m_valueItems[paramName] = wpval;
445 connect(wpval->end_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
446 connect(wpval->end_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
447 connect(wpval->end_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
448 connect(wpval->end_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
449 connect(wpval->end_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
450 connect(wpval->start_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
451 connect(wpval->start_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
452 connect(wpval->start_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
453 connect(wpval->start_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
454 connect(wpval->start_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
455 connect(wpval->start_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
456 connect(wpval->end_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
457 //wpval->title->setTitle(na.toElement().text());
458 m_uiItems.append(wpval);
459 } else if (type == "url") {
460 Urlval *cval = new Urlval;
461 cval->setupUi(toFillin);
462 cval->label->setText(paramName);
463 cval->urlwidget->fileDialog()->setFilter(ProjectList::getExtensions());
464 m_valueItems[paramName] = cval;
465 cval->urlwidget->setUrl(KUrl(value));
466 connect(cval->urlwidget, SIGNAL(returnPressed()) , this, SLOT(collectAllParameters()));
467 connect(cval->urlwidget, SIGNAL(urlSelected(const KUrl&)) , this, SLOT(collectAllParameters()));
468 m_uiItems.append(cval);
475 m_vbox->addWidget(toFillin);
477 m_vbox->addStretch();
479 if (m_keyframeEditor)
480 m_keyframeEditor->checkVisibleParam();
483 wipeInfo EffectStackEdit::getWipeInfo(QString value)
486 QString start = value.section(';', 0, 0);
487 QString end = value.section(';', 1, 1).section('=', 1, 1);
489 if (start.startsWith("-100%,0"))
491 else if (start.startsWith("100%,0"))
493 else if (start.startsWith("0%,100%"))
495 else if (start.startsWith("0%,-100%"))
500 if (start.count(':') == 2)
501 info.startTransparency = start.section(':', -1).toInt();
503 info.startTransparency = 100;
505 if (end.startsWith("-100%,0"))
507 else if (end.startsWith("100%,0"))
509 else if (end.startsWith("0%,100%"))
511 else if (end.startsWith("0%,-100%"))
516 if (end.count(':') == 2)
517 info.endTransparency = end.section(':', -1).toInt();
519 info.endTransparency = 100;
524 QString EffectStackEdit::getWipeString(wipeInfo info)
529 switch (info.start) {
531 start = "-100%,0%:100%x100%";
534 start = "100%,0%:100%x100%";
537 start = "0%,100%:100%x100%";
540 start = "0%,-100%:100%x100%";
543 start = "0%,0%:100%x100%";
546 start.append(':' + QString::number(info.startTransparency));
550 end = "-100%,0%:100%x100%";
553 end = "100%,0%:100%x100%";
556 end = "0%,100%:100%x100%";
559 end = "0%,-100%:100%x100%";
562 end = "0%,0%:100%x100%";
565 end.append(':' + QString::number(info.endTransparency));
566 return QString(start + ";-1=" + end);
569 void EffectStackEdit::collectAllParameters()
571 if (m_valueItems.isEmpty() || m_params.isNull()) return;
572 const QDomElement oldparam = m_params.cloneNode().toElement();
573 QDomElement newparam = oldparam.cloneNode().toElement();
574 QDomNodeList namenode = newparam.elementsByTagName("parameter");
576 for (int i = 0; i < namenode.count() ; i++) {
577 QDomNode pa = namenode.item(i);
578 QDomNode na = pa.firstChildElement("name");
579 QString type = pa.attributes().namedItem("type").nodeValue();
580 QString paramName = i18n(na.toElement().text().toUtf8().data());
581 if (type == "complex")
582 paramName.append("complex");
583 else if (type == "position")
584 paramName.append("position");
585 else if (type == "geometry")
586 paramName.append("geometry");
587 else if (type == "keyframe")
588 paramName.append("keyframe");
589 if (type != "simplekeyframe" && !m_valueItems.contains(paramName)) {
590 kDebug() << "// Param: " << paramName << " NOT FOUND";
595 if (type == "double" || type == "constant") {
596 DoubleParameterWidget *doubleparam = (DoubleParameterWidget*)m_valueItems.value(paramName);
597 setValue = QString::number(doubleparam->getValue());
598 } else if (type == "list") {
599 KComboBox *box = ((Listval*)m_valueItems.value(paramName))->list;
600 setValue = box->itemData(box->currentIndex()).toString();
601 } else if (type == "bool") {
602 QCheckBox *box = ((Boolval*)m_valueItems.value(paramName))->checkBox;
603 setValue = box->checkState() == Qt::Checked ? "1" : "0" ;
604 } else if (type == "color") {
605 ChooseColorWidget *choosecolor = ((ChooseColorWidget*)m_valueItems.value(paramName));
606 setValue = choosecolor->getColor().name();
607 } else if (type == "complex") {
608 ComplexParameter *complex = ((ComplexParameter*)m_valueItems.value(paramName));
609 namenode.item(i) = complex->getParamDesc();
610 } else if (type == "geometry") {
611 if (KdenliveSettings::on_monitor_effects()) {
612 GeometryWidget *geometry = ((GeometryWidget*)m_valueItems.value(paramName));
613 namenode.item(i).toElement().setAttribute("value", geometry->getValue());
615 Geometryval *geom = ((Geometryval*)m_valueItems.value(paramName));
616 namenode.item(i).toElement().setAttribute("value", geom->getValue());
618 } else if (type == "position") {
619 PositionEdit *pedit = ((PositionEdit*)m_valueItems.value(paramName));
620 int pos = pedit->getPosition();
621 setValue = QString::number(pos);
622 if (newparam.attribute("id") == "fadein" || newparam.attribute("id") == "fade_from_black") {
623 // Make sure duration is not longer than clip
626 pedit->setPosition(pos);
628 EffectsList::setParameter(newparam, "in", QString::number(m_in));
629 EffectsList::setParameter(newparam, "out", QString::number(m_in + pos));
631 } else if (newparam.attribute("id") == "fadeout" || newparam.attribute("id") == "fade_to_black") {
632 // Make sure duration is not longer than clip
635 pedit->setPosition(pos);
637 EffectsList::setParameter(newparam, "in", QString::number(m_out - pos));
638 EffectsList::setParameter(newparam, "out", QString::number(m_out));
641 } else if (type == "curve") {
642 KisCurveWidget *curve = ((KisCurveWidget*)m_valueItems.value(paramName));
643 QList<QPointF> points = curve->curve().points();
644 QString number = pa.attributes().namedItem("number").nodeValue();
645 QString inName = pa.attributes().namedItem("inpoints").nodeValue();
646 QString outName = pa.attributes().namedItem("outpoints").nodeValue();
647 int off = pa.attributes().namedItem("min").nodeValue().toInt();
648 int end = pa.attributes().namedItem("max").nodeValue().toInt();
649 EffectsList::setParameter(newparam, number, QString::number(points.count()));
650 for (int j = 0; (j < points.count() && j + off <= end); j++) {
652 in.replace("%i", QString::number(j + off));
653 QString out = outName;
654 out.replace("%i", QString::number(j + off));
655 EffectsList::setParameter(newparam, in, QString::number(points.at(j).x()));
656 EffectsList::setParameter(newparam, out, QString::number(points.at(j).y()));
658 QString depends = pa.attributes().namedItem("depends").nodeValue();
659 if (!depends.isEmpty())
660 meetDependency(paramName, type, EffectsList::parameter(newparam, depends));
661 } else if (type == "corners") {
662 CornersWidget *corners = ((CornersWidget*)m_valueItems.value(paramName));
663 QString xName = pa.attributes().namedItem("xpoints").nodeValue();
664 QString yName = pa.attributes().namedItem("ypoints").nodeValue();
665 QPolygon points = corners->getValue();
667 for (int j = 1; j <= 4; ++j) {
668 p = points.at(j - 1);
669 EffectsList::setParameter(newparam, QString(xName).replace("%i", QString::number(j)), QString::number(p.x()));
670 EffectsList::setParameter(newparam, QString(yName).replace("%i", QString::number(j)), QString::number(p.y()));
672 } else if (type == "wipe") {
673 Wipeval *wp = (Wipeval*)m_valueItems.value(paramName);
675 if (wp->start_left->isChecked())
677 else if (wp->start_right->isChecked())
679 else if (wp->start_up->isChecked())
681 else if (wp->start_down->isChecked())
683 else if (wp->start_center->isChecked())
687 info.startTransparency = wp->start_transp->value();
689 if (wp->end_left->isChecked())
691 else if (wp->end_right->isChecked())
693 else if (wp->end_up->isChecked())
695 else if (wp->end_down->isChecked())
697 else if (wp->end_center->isChecked())
701 info.endTransparency = wp->end_transp->value();
703 setValue = getWipeString(info);
704 } else if ((type == "simplekeyframe" || type == "keyframe") && m_keyframeEditor) {
705 QDomElement elem = pa.toElement();
706 QString realName = i18n(na.toElement().text().toUtf8().data());
707 QString val = m_keyframeEditor->getValue(realName);
708 elem.setAttribute("keyframes", val);
710 if (m_keyframeEditor->isVisibleParam(realName))
711 elem.setAttribute("intimeline", "1");
712 else if (elem.hasAttribute("intimeline"))
713 elem.removeAttribute("intimeline");
714 } else if (type == "url") {
715 KUrlRequester *req = ((Urlval*)m_valueItems.value(paramName))->urlwidget;
716 setValue = req->url().path();
719 if (!setValue.isNull())
720 pa.attributes().namedItem("value").setNodeValue(setValue);
723 emit parameterChanged(oldparam, newparam);
726 void EffectStackEdit::clearAllItems()
729 m_valueItems.clear();
731 /*while (!m_items.isEmpty()) {
732 QWidget *die = m_items.takeFirst();
736 //qDeleteAll(m_uiItems);
738 while ((child = m_vbox->takeAt(0)) != 0) {
739 QWidget *wid = child->widget();
743 m_keyframeEditor = NULL;
747 void EffectStackEdit::slotSyncEffectsPos(int pos)
749 emit syncEffectsPos(pos);