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);
163 if (name == "disable") {
164 // if effect is disabled, disable parameters widget
165 setEnabled(value.toInt() == 0);
166 if (KdenliveSettings::on_monitor_effects()) {
167 // effect disabled, hide monitor scene if any
168 QDomNodeList namenode = m_params.elementsByTagName("parameter");
169 for (int i = 0; i < namenode.count() ; i++) {
170 QDomNode pa = namenode.item(i);
171 QDomNode na = pa.firstChildElement("name");
172 QString type = pa.attributes().namedItem("type").nodeValue();
173 if (type == "geometry") {
174 QString paramName = i18n(na.toElement().text().toUtf8().data());
175 paramName.append("geometry");
176 GeometryWidget *geometry = ((GeometryWidget*)m_valueItems.value(paramName));
177 geometry->slotShowScene(value.toInt() == 0);
184 void EffectStackEdit::transferParamDesc(const QDomElement d, int pos, int in, int out, bool isEffect)
187 if (m_keyframeEditor) delete m_keyframeEditor;
188 m_keyframeEditor = NULL;
192 if (m_params.isNull()) {
193 kDebug() << "// EMPTY EFFECT STACK";
197 QDomNodeList namenode = m_params.elementsByTagName("parameter");
198 QDomElement e = m_params.toElement();
199 const int minFrame = e.attribute("start").toInt();
200 const int maxFrame = e.attribute("end").toInt();
201 bool disabled = d.attribute("disable") == "1";
204 for (int i = 0; i < namenode.count() ; i++) {
205 QDomElement pa = namenode.item(i).toElement();
206 QDomNode na = pa.firstChildElement("name");
207 QString type = pa.attribute("type");
208 QString paramName = i18n(na.toElement().text().toUtf8().data());
209 QWidget * toFillin = new QWidget(m_baseWidget);
210 QString value = pa.attribute("value").isNull() ?
211 pa.attribute("default") : pa.attribute("value");
213 /** Currently supported parameter types are:
214 * constant (=double): a slider with an integer value (use the "factor" attribute to divide the value so that you can get a double
215 * list: a combobox containing a list of values to choose
217 * complex: designed for keyframe parameters, but old and not finished, do not use
218 * geometry: a rectangle that can be moved & resized, with possible keyframes, used in composite transition
219 * keyframe: a list widget with a list of entries (position and value)
220 * color: a color chooser button
221 * position: a slider representing the position of a frame in the current clip
222 * curve: a single curve representing multiple points
223 * wipe: a widget designed for the wipe transition, allowing to choose a position (left, right, top,...)
226 if (type == "double" || type == "constant") {
229 if (pa.attribute("min").startsWith('%'))
230 min = (int) ProfilesDialog::getStringEval(m_profile, pa.attribute("min"));
232 min = pa.attribute("min").toInt();
233 if (pa.attribute("max").startsWith('%'))
234 max = (int) ProfilesDialog::getStringEval(m_profile, pa.attribute("max"));
236 max = pa.attribute("max").toInt();
238 DoubleParameterWidget *doubleparam = new DoubleParameterWidget(paramName, (int)(value.toDouble() + 0.5), min, max,
239 pa.attribute("default").toInt(), pa.attribute("suffix"), this);
240 m_vbox->addWidget(doubleparam);
241 m_valueItems[paramName] = doubleparam;
242 connect(doubleparam, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
243 } else if (type == "list") {
244 Listval *lsval = new Listval;
245 lsval->setupUi(toFillin);
246 QStringList listitems = pa.attribute("paramlist").split(',');
247 QStringList listitemsdisplay = pa.attribute("paramlistdisplay").split(',');
248 if (listitemsdisplay.count() != listitems.count())
249 listitemsdisplay = listitems;
250 lsval->list->setIconSize(QSize(30, 30));
251 for (int i = 0; i < listitems.count(); i++) {
252 lsval->list->addItem(listitemsdisplay.at(i), listitems.at(i));
253 QString entry = listitems.at(i);
254 if (!entry.isEmpty() && (entry.endsWith(".png") || entry.endsWith(".pgm"))) {
255 if (!EffectStackEdit::iconCache.contains(entry)) {
257 EffectStackEdit::iconCache[entry] = pix.scaled(30, 30);
259 lsval->list->setItemIcon(i, QPixmap::fromImage(iconCache[entry]));
262 if (!value.isEmpty()) lsval->list->setCurrentIndex(listitems.indexOf(value));
263 lsval->name->setText(paramName);
264 m_valueItems[paramName] = lsval;
265 connect(lsval->list, SIGNAL(currentIndexChanged(int)) , this, SLOT(collectAllParameters()));
266 m_uiItems.append(lsval);
267 } else if (type == "bool") {
268 Boolval *bval = new Boolval;
269 bval->setupUi(toFillin);
270 bval->checkBox->setCheckState(value == "0" ? Qt::Unchecked : Qt::Checked);
271 bval->name->setText(paramName);
272 m_valueItems[paramName] = bval;
273 connect(bval->checkBox, SIGNAL(stateChanged(int)) , this, SLOT(collectAllParameters()));
274 m_uiItems.append(bval);
275 } else if (type == "complex") {
276 ComplexParameter *pl = new ComplexParameter;
277 pl->setupParam(d, pa.attribute("name"), 0, 100);
278 m_vbox->addWidget(pl);
279 m_valueItems[paramName+"complex"] = pl;
280 connect(pl, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
281 } else if (type == "geometry") {
282 if (KdenliveSettings::on_monitor_effects()) {
283 GeometryWidget *geometry = new GeometryWidget(m_monitor, m_timecode, pos, isEffect, disabled, this);
284 // connect this before setupParam to make sure the monitor scene shows up at startup
285 connect(geometry, SIGNAL(checkMonitorPosition(int)), this, SIGNAL(checkMonitorPosition(int)));
286 connect(geometry, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
287 if (minFrame == maxFrame)
288 geometry->setupParam(pa, m_in, m_out);
290 geometry->setupParam(pa, minFrame, maxFrame);
291 m_vbox->addWidget(geometry);
292 m_valueItems[paramName+"geometry"] = geometry;
293 connect(geometry, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
294 connect(this, SIGNAL(syncEffectsPos(int)), geometry, SLOT(slotSyncPosition(int)));
296 Geometryval *geo = new Geometryval(m_profile, m_timecode, m_frameSize, pos);
297 if (minFrame == maxFrame)
298 geo->setupParam(pa, m_in, m_out);
300 geo->setupParam(pa, minFrame, maxFrame);
301 m_vbox->addWidget(geo);
302 m_valueItems[paramName+"geometry"] = geo;
303 connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
304 connect(geo, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
305 connect(this, SIGNAL(syncEffectsPos(int)), geo, SLOT(slotSyncPosition(int)));
307 } else if (type == "keyframe" || type == "simplekeyframe") {
308 // keyframe editor widget
309 kDebug() << "min: " << m_in << ", MAX: " << m_out;
310 if (m_keyframeEditor == NULL) {
311 KeyframeEdit *geo = new KeyframeEdit(pa, m_in, m_in + m_out, m_timecode, e.attribute("active_keyframe", "-1").toInt());
312 m_vbox->addWidget(geo);
313 m_valueItems[paramName+"keyframe"] = geo;
314 m_keyframeEditor = geo;
315 connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
316 connect(geo, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
318 // we already have a keyframe editor, so just add another column for the new param
319 m_keyframeEditor->addParameter(pa);
321 } else if (type == "color") {
322 if (value.startsWith('#'))
323 value = value.replace('#', "0x");
325 ChooseColorWidget *choosecolor = new ChooseColorWidget(paramName, QColor(value.toUInt(&ok, 16)), this);
326 m_vbox->addWidget(choosecolor);
327 m_valueItems[paramName] = choosecolor;
328 connect(choosecolor, SIGNAL(displayMessage(const QString&, int)), this, SIGNAL(displayMessage(const QString&, int)));
329 connect(choosecolor, SIGNAL(modified()) , this, SLOT(collectAllParameters()));
330 } else if (type == "position") {
331 int pos = value.toInt();
332 if (d.attribute("id") == "fadein" || d.attribute("id") == "fade_from_black") {
334 } else if (d.attribute("id") == "fadeout" || d.attribute("id") == "fade_to_black") {
335 // fadeout position starts from clip end
338 PositionEdit *posedit = new PositionEdit(paramName, pos, 0, m_out - m_in, m_timecode);
339 m_vbox->addWidget(posedit);
340 m_valueItems[paramName+"position"] = posedit;
341 connect(posedit, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
342 } else if (type == "curve") {
343 KisCurveWidget *curve = new KisCurveWidget(this);
344 curve->setMaxPoints(pa.attribute("max").toInt());
345 QList<QPointF> points;
346 int number = EffectsList::parameter(e, pa.attribute("number")).toInt();
347 QString inName = pa.attribute("inpoints");
348 QString outName = pa.attribute("outpoints");
349 int start = pa.attribute("min").toInt();
350 for (int j = start; j <= number; j++) {
352 in.replace("%i", QString::number(j));
353 QString out = outName;
354 out.replace("%i", QString::number(j));
355 points << QPointF(EffectsList::parameter(e, in).toDouble(), EffectsList::parameter(e, out).toDouble());
357 if (!points.isEmpty())
358 curve->setCurve(KisCubicCurve(points));
359 QSpinBox *spinin = new QSpinBox();
360 spinin->setRange(0, 1000);
361 QSpinBox *spinout = new QSpinBox();
362 spinout->setRange(0, 1000);
363 curve->setupInOutControls(spinin, spinout, 0, 1000);
364 m_vbox->addWidget(curve);
365 m_vbox->addWidget(spinin);
366 m_vbox->addWidget(spinout);
368 connect(curve, SIGNAL(modified()), this, SLOT(collectAllParameters()));
369 m_valueItems[paramName] = curve;
371 QString depends = pa.attribute("depends");
372 if (!depends.isEmpty())
373 meetDependency(paramName, type, EffectsList::parameter(e, depends));
374 } else if (type == "corners") {
375 CornersWidget *corners = new CornersWidget(m_monitor, pos, isEffect, pa.attribute("factor").toInt(), this);
376 connect(corners, SIGNAL(checkMonitorPosition(int)), this, SIGNAL(checkMonitorPosition(int)));
377 if (minFrame == maxFrame)
378 corners->setRange(m_in, m_out);
380 corners->setRange(minFrame, maxFrame);
382 QString xName = pa.attribute("xpoints");
383 QString yName = pa.attribute("ypoints");
386 for (int j = 1; j <= 4; ++j) {
387 x = EffectsList::parameter(e, QString(xName).replace("%i", QString::number(j))).toInt();
388 y = EffectsList::parameter(e, QString(yName).replace("%i", QString::number(j))).toInt();
389 points << QPoint(x, y);
391 corners->setValue(points);
393 m_vbox->addWidget(corners);
394 connect(corners, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
395 m_valueItems[paramName] = corners;
396 } else if (type == "wipe") {
397 Wipeval *wpval = new Wipeval;
398 wpval->setupUi(toFillin);
399 wipeInfo w = getWipeInfo(value);
402 wpval->start_up->setChecked(true);
405 wpval->start_down->setChecked(true);
408 wpval->start_right->setChecked(true);
411 wpval->start_left->setChecked(true);
414 wpval->start_center->setChecked(true);
419 wpval->end_up->setChecked(true);
422 wpval->end_down->setChecked(true);
425 wpval->end_right->setChecked(true);
428 wpval->end_left->setChecked(true);
431 wpval->end_center->setChecked(true);
434 wpval->start_transp->setValue(w.startTransparency);
435 wpval->end_transp->setValue(w.endTransparency);
436 m_valueItems[paramName] = wpval;
437 connect(wpval->end_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
438 connect(wpval->end_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
439 connect(wpval->end_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
440 connect(wpval->end_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
441 connect(wpval->end_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
442 connect(wpval->start_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
443 connect(wpval->start_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
444 connect(wpval->start_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
445 connect(wpval->start_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
446 connect(wpval->start_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
447 connect(wpval->start_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
448 connect(wpval->end_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
449 //wpval->title->setTitle(na.toElement().text());
450 m_uiItems.append(wpval);
451 } else if (type == "url") {
452 Urlval *cval = new Urlval;
453 cval->setupUi(toFillin);
454 cval->label->setText(paramName);
455 cval->urlwidget->fileDialog()->setFilter(ProjectList::getExtensions());
456 m_valueItems[paramName] = cval;
457 cval->urlwidget->setUrl(KUrl(value));
458 connect(cval->urlwidget, SIGNAL(returnPressed()) , this, SLOT(collectAllParameters()));
459 connect(cval->urlwidget, SIGNAL(urlSelected(const KUrl&)) , this, SLOT(collectAllParameters()));
460 m_uiItems.append(cval);
467 m_vbox->addWidget(toFillin);
469 m_vbox->addStretch();
471 if (m_keyframeEditor)
472 m_keyframeEditor->checkVisibleParam();
475 wipeInfo EffectStackEdit::getWipeInfo(QString value)
478 QString start = value.section(';', 0, 0);
479 QString end = value.section(';', 1, 1).section('=', 1, 1);
481 if (start.startsWith("-100%,0"))
483 else if (start.startsWith("100%,0"))
485 else if (start.startsWith("0%,100%"))
487 else if (start.startsWith("0%,-100%"))
492 if (start.count(':') == 2)
493 info.startTransparency = start.section(':', -1).toInt();
495 info.startTransparency = 100;
497 if (end.startsWith("-100%,0"))
499 else if (end.startsWith("100%,0"))
501 else if (end.startsWith("0%,100%"))
503 else if (end.startsWith("0%,-100%"))
508 if (end.count(':') == 2)
509 info.endTransparency = end.section(':', -1).toInt();
511 info.endTransparency = 100;
516 QString EffectStackEdit::getWipeString(wipeInfo info)
521 switch (info.start) {
523 start = "-100%,0%:100%x100%";
526 start = "100%,0%:100%x100%";
529 start = "0%,100%:100%x100%";
532 start = "0%,-100%:100%x100%";
535 start = "0%,0%:100%x100%";
538 start.append(':' + QString::number(info.startTransparency));
542 end = "-100%,0%:100%x100%";
545 end = "100%,0%:100%x100%";
548 end = "0%,100%:100%x100%";
551 end = "0%,-100%:100%x100%";
554 end = "0%,0%:100%x100%";
557 end.append(':' + QString::number(info.endTransparency));
558 return QString(start + ";-1=" + end);
561 void EffectStackEdit::collectAllParameters()
563 if (m_valueItems.isEmpty() || m_params.isNull()) return;
564 const QDomElement oldparam = m_params.cloneNode().toElement();
565 QDomElement newparam = oldparam.cloneNode().toElement();
566 QDomNodeList namenode = newparam.elementsByTagName("parameter");
568 for (int i = 0; i < namenode.count() ; i++) {
569 QDomNode pa = namenode.item(i);
570 QDomNode na = pa.firstChildElement("name");
571 QString type = pa.attributes().namedItem("type").nodeValue();
572 QString paramName = i18n(na.toElement().text().toUtf8().data());
573 if (type == "complex")
574 paramName.append("complex");
575 else if (type == "position")
576 paramName.append("position");
577 else if (type == "geometry")
578 paramName.append("geometry");
579 else if (type == "keyframe")
580 paramName.append("keyframe");
581 if (type != "simplekeyframe" && !m_valueItems.contains(paramName)) {
582 kDebug() << "// Param: " << paramName << " NOT FOUND";
587 if (type == "double" || type == "constant") {
588 DoubleParameterWidget *doubleparam = (DoubleParameterWidget*)m_valueItems.value(paramName);
589 setValue = QString::number(doubleparam->getValue());
590 } else if (type == "list") {
591 KComboBox *box = ((Listval*)m_valueItems.value(paramName))->list;
592 setValue = box->itemData(box->currentIndex()).toString();
593 } else if (type == "bool") {
594 QCheckBox *box = ((Boolval*)m_valueItems.value(paramName))->checkBox;
595 setValue = box->checkState() == Qt::Checked ? "1" : "0" ;
596 } else if (type == "color") {
597 ChooseColorWidget *choosecolor = ((ChooseColorWidget*)m_valueItems.value(paramName));
598 setValue = choosecolor->getColor().name();
599 } else if (type == "complex") {
600 ComplexParameter *complex = ((ComplexParameter*)m_valueItems.value(paramName));
601 namenode.item(i) = complex->getParamDesc();
602 } else if (type == "geometry") {
603 if (KdenliveSettings::on_monitor_effects()) {
604 GeometryWidget *geometry = ((GeometryWidget*)m_valueItems.value(paramName));
605 namenode.item(i).toElement().setAttribute("value", geometry->getValue());
607 Geometryval *geom = ((Geometryval*)m_valueItems.value(paramName));
608 namenode.item(i).toElement().setAttribute("value", geom->getValue());
610 } else if (type == "position") {
611 PositionEdit *pedit = ((PositionEdit*)m_valueItems.value(paramName));
612 int pos = pedit->getPosition();
613 setValue = QString::number(pos);
614 if (newparam.attribute("id") == "fadein" || newparam.attribute("id") == "fade_from_black") {
615 // Make sure duration is not longer than clip
618 pedit->setPosition(pos);
620 EffectsList::setParameter(newparam, "in", QString::number(m_in));
621 EffectsList::setParameter(newparam, "out", QString::number(m_in + pos));
623 } else if (newparam.attribute("id") == "fadeout" || newparam.attribute("id") == "fade_to_black") {
624 // Make sure duration is not longer than clip
627 pedit->setPosition(pos);
629 EffectsList::setParameter(newparam, "in", QString::number(m_out - pos));
630 EffectsList::setParameter(newparam, "out", QString::number(m_out));
633 } else if (type == "curve") {
634 KisCurveWidget *curve = ((KisCurveWidget*)m_valueItems.value(paramName));
635 QList<QPointF> points = curve->curve().points();
636 QString number = pa.attributes().namedItem("number").nodeValue();
637 QString inName = pa.attributes().namedItem("inpoints").nodeValue();
638 QString outName = pa.attributes().namedItem("outpoints").nodeValue();
639 int off = pa.attributes().namedItem("min").nodeValue().toInt();
640 int end = pa.attributes().namedItem("max").nodeValue().toInt();
641 EffectsList::setParameter(newparam, number, QString::number(points.count()));
642 for (int j = 0; (j < points.count() && j + off <= end); j++) {
644 in.replace("%i", QString::number(j + off));
645 QString out = outName;
646 out.replace("%i", QString::number(j + off));
647 EffectsList::setParameter(newparam, in, QString::number(points.at(j).x()));
648 EffectsList::setParameter(newparam, out, QString::number(points.at(j).y()));
650 QString depends = pa.attributes().namedItem("depends").nodeValue();
651 if (!depends.isEmpty())
652 meetDependency(paramName, type, EffectsList::parameter(newparam, depends));
653 } else if (type == "corners") {
654 CornersWidget *corners = ((CornersWidget*)m_valueItems.value(paramName));
655 QString xName = pa.attributes().namedItem("xpoints").nodeValue();
656 QString yName = pa.attributes().namedItem("ypoints").nodeValue();
657 QPolygon points = corners->getValue();
659 for (int j = 1; j <= 4; ++j) {
660 p = points.at(j - 1);
661 EffectsList::setParameter(newparam, QString(xName).replace("%i", QString::number(j)), QString::number(p.x()));
662 EffectsList::setParameter(newparam, QString(yName).replace("%i", QString::number(j)), QString::number(p.y()));
664 } else if (type == "wipe") {
665 Wipeval *wp = (Wipeval*)m_valueItems.value(paramName);
667 if (wp->start_left->isChecked())
669 else if (wp->start_right->isChecked())
671 else if (wp->start_up->isChecked())
673 else if (wp->start_down->isChecked())
675 else if (wp->start_center->isChecked())
679 info.startTransparency = wp->start_transp->value();
681 if (wp->end_left->isChecked())
683 else if (wp->end_right->isChecked())
685 else if (wp->end_up->isChecked())
687 else if (wp->end_down->isChecked())
689 else if (wp->end_center->isChecked())
693 info.endTransparency = wp->end_transp->value();
695 setValue = getWipeString(info);
696 } else if ((type == "simplekeyframe" || type == "keyframe") && m_keyframeEditor) {
697 QDomElement elem = pa.toElement();
698 QString realName = i18n(na.toElement().text().toUtf8().data());
699 QString val = m_keyframeEditor->getValue(realName);
700 elem.setAttribute("keyframes", val);
702 if (m_keyframeEditor->isVisibleParam(realName))
703 elem.setAttribute("intimeline", "1");
704 else if (elem.hasAttribute("intimeline"))
705 elem.removeAttribute("intimeline");
706 } else if (type == "url") {
707 KUrlRequester *req = ((Urlval*)m_valueItems.value(paramName))->urlwidget;
708 setValue = req->url().path();
711 if (!setValue.isNull())
712 pa.attributes().namedItem("value").setNodeValue(setValue);
715 emit parameterChanged(oldparam, newparam);
718 void EffectStackEdit::clearAllItems()
721 m_valueItems.clear();
723 /*while (!m_items.isEmpty()) {
724 QWidget *die = m_items.takeFirst();
728 //qDeleteAll(m_uiItems);
730 while ((child = m_vbox->takeAt(0)) != 0) {
731 QWidget *wid = child->widget();
735 m_keyframeEditor = NULL;
739 void EffectStackEdit::slotSyncEffectsPos(int pos)
741 emit syncEffectsPos(pos);