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 } else if (type == "list") {
251 Listval *lsval = new Listval;
252 lsval->setupUi(toFillin);
253 QStringList listitems = pa.attribute("paramlist").split(',');
254 QStringList listitemsdisplay = pa.attribute("paramlistdisplay").split(',');
255 if (listitemsdisplay.count() != listitems.count())
256 listitemsdisplay = listitems;
257 lsval->list->setIconSize(QSize(30, 30));
258 for (int i = 0; i < listitems.count(); i++) {
259 lsval->list->addItem(listitemsdisplay.at(i), listitems.at(i));
260 QString entry = listitems.at(i);
261 if (!entry.isEmpty() && (entry.endsWith(".png") || entry.endsWith(".pgm"))) {
262 if (!EffectStackEdit::iconCache.contains(entry)) {
264 EffectStackEdit::iconCache[entry] = pix.scaled(30, 30);
266 lsval->list->setItemIcon(i, QPixmap::fromImage(iconCache[entry]));
269 if (!value.isEmpty()) lsval->list->setCurrentIndex(listitems.indexOf(value));
270 lsval->name->setText(paramName);
271 m_valueItems[paramName] = lsval;
272 connect(lsval->list, SIGNAL(currentIndexChanged(int)) , this, SLOT(collectAllParameters()));
273 m_uiItems.append(lsval);
274 } else if (type == "bool") {
275 Boolval *bval = new Boolval;
276 bval->setupUi(toFillin);
277 bval->checkBox->setCheckState(value == "0" ? Qt::Unchecked : Qt::Checked);
278 bval->name->setText(paramName);
279 m_valueItems[paramName] = bval;
280 connect(bval->checkBox, SIGNAL(stateChanged(int)) , this, SLOT(collectAllParameters()));
281 m_uiItems.append(bval);
282 } else if (type == "complex") {
283 ComplexParameter *pl = new ComplexParameter;
284 pl->setupParam(d, pa.attribute("name"), 0, 100);
285 m_vbox->addWidget(pl);
286 m_valueItems[paramName+"complex"] = pl;
287 connect(pl, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
288 } else if (type == "geometry") {
289 if (KdenliveSettings::on_monitor_effects()) {
290 GeometryWidget *geometry = new GeometryWidget(m_monitor, m_timecode, pos, isEffect, disable, this);
291 // connect this before setupParam to make sure the monitor scene shows up at startup
292 connect(geometry, SIGNAL(checkMonitorPosition(int)), this, SIGNAL(checkMonitorPosition(int)));
293 connect(geometry, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
294 if (minFrame == maxFrame)
295 geometry->setupParam(pa, m_in, m_out);
297 geometry->setupParam(pa, minFrame, maxFrame);
298 m_vbox->addWidget(geometry);
299 m_valueItems[paramName+"geometry"] = geometry;
300 connect(geometry, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
301 connect(this, SIGNAL(syncEffectsPos(int)), geometry, SLOT(slotSyncPosition(int)));
303 Geometryval *geo = new Geometryval(m_profile, m_timecode, m_frameSize, pos);
304 if (minFrame == maxFrame)
305 geo->setupParam(pa, m_in, m_out);
307 geo->setupParam(pa, minFrame, maxFrame);
308 m_vbox->addWidget(geo);
309 m_valueItems[paramName+"geometry"] = geo;
310 connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
311 connect(geo, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
312 connect(this, SIGNAL(syncEffectsPos(int)), geo, SLOT(slotSyncPosition(int)));
314 } else if (type == "keyframe" || type == "simplekeyframe") {
315 // keyframe editor widget
316 kDebug() << "min: " << m_in << ", MAX: " << m_out;
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)));
325 // we already have a keyframe editor, so just add another column for the new param
326 m_keyframeEditor->addParameter(pa);
328 } else if (type == "color") {
329 if (value.startsWith('#'))
330 value = value.replace('#', "0x");
332 ChooseColorWidget *choosecolor = new ChooseColorWidget(paramName, QColor(value.toUInt(&ok, 16)), this);
333 m_vbox->addWidget(choosecolor);
334 m_valueItems[paramName] = choosecolor;
335 connect(choosecolor, SIGNAL(displayMessage(const QString&, int)), this, SIGNAL(displayMessage(const QString&, int)));
336 connect(choosecolor, SIGNAL(modified()) , this, SLOT(collectAllParameters()));
337 } else if (type == "position") {
338 int pos = value.toInt();
339 if (d.attribute("id") == "fadein" || d.attribute("id") == "fade_from_black") {
341 } else if (d.attribute("id") == "fadeout" || d.attribute("id") == "fade_to_black") {
342 // fadeout position starts from clip end
345 PositionEdit *posedit = new PositionEdit(paramName, pos, 0, m_out - m_in, m_timecode);
346 m_vbox->addWidget(posedit);
347 m_valueItems[paramName+"position"] = posedit;
348 connect(posedit, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
349 } else if (type == "curve") {
350 KisCurveWidget *curve = new KisCurveWidget(this);
351 curve->setMaxPoints(pa.attribute("max").toInt());
352 QList<QPointF> points;
353 int number = EffectsList::parameter(e, pa.attribute("number")).toInt();
354 QString inName = pa.attribute("inpoints");
355 QString outName = pa.attribute("outpoints");
356 int start = pa.attribute("min").toInt();
357 for (int j = start; j <= number; j++) {
359 in.replace("%i", QString::number(j));
360 QString out = outName;
361 out.replace("%i", QString::number(j));
362 points << QPointF(EffectsList::parameter(e, in).toDouble(), EffectsList::parameter(e, out).toDouble());
364 if (!points.isEmpty())
365 curve->setCurve(KisCubicCurve(points));
366 QSpinBox *spinin = new QSpinBox();
367 spinin->setRange(0, 1000);
368 QSpinBox *spinout = new QSpinBox();
369 spinout->setRange(0, 1000);
370 curve->setupInOutControls(spinin, spinout, 0, 1000);
371 m_vbox->addWidget(curve);
372 m_vbox->addWidget(spinin);
373 m_vbox->addWidget(spinout);
375 connect(curve, SIGNAL(modified()), this, SLOT(collectAllParameters()));
376 m_valueItems[paramName] = curve;
378 QString depends = pa.attribute("depends");
379 if (!depends.isEmpty())
380 meetDependency(paramName, type, EffectsList::parameter(e, depends));
381 } else if (type == "corners") {
382 CornersWidget *corners = new CornersWidget(m_monitor, pos, isEffect, pa.attribute("factor").toInt(), this);
383 connect(corners, SIGNAL(checkMonitorPosition(int)), this, SIGNAL(checkMonitorPosition(int)));
384 if (minFrame == maxFrame)
385 corners->setRange(m_in, m_out);
387 corners->setRange(minFrame, maxFrame);
389 QString xName = pa.attribute("xpoints");
390 QString yName = pa.attribute("ypoints");
393 for (int j = 1; j <= 4; ++j) {
394 x = EffectsList::parameter(e, QString(xName).replace("%i", QString::number(j))).toInt();
395 y = EffectsList::parameter(e, QString(yName).replace("%i", QString::number(j))).toInt();
396 points << QPoint(x, y);
398 corners->setValue(points);
400 m_vbox->addWidget(corners);
401 connect(corners, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
402 m_valueItems[paramName] = corners;
403 } else if (type == "wipe") {
404 Wipeval *wpval = new Wipeval;
405 wpval->setupUi(toFillin);
406 wipeInfo w = getWipeInfo(value);
409 wpval->start_up->setChecked(true);
412 wpval->start_down->setChecked(true);
415 wpval->start_right->setChecked(true);
418 wpval->start_left->setChecked(true);
421 wpval->start_center->setChecked(true);
426 wpval->end_up->setChecked(true);
429 wpval->end_down->setChecked(true);
432 wpval->end_right->setChecked(true);
435 wpval->end_left->setChecked(true);
438 wpval->end_center->setChecked(true);
441 wpval->start_transp->setValue(w.startTransparency);
442 wpval->end_transp->setValue(w.endTransparency);
443 m_valueItems[paramName] = wpval;
444 connect(wpval->end_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
445 connect(wpval->end_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
446 connect(wpval->end_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
447 connect(wpval->end_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
448 connect(wpval->end_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
449 connect(wpval->start_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
450 connect(wpval->start_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
451 connect(wpval->start_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
452 connect(wpval->start_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
453 connect(wpval->start_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
454 connect(wpval->start_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
455 connect(wpval->end_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
456 //wpval->title->setTitle(na.toElement().text());
457 m_uiItems.append(wpval);
458 } else if (type == "url") {
459 Urlval *cval = new Urlval;
460 cval->setupUi(toFillin);
461 cval->label->setText(paramName);
462 cval->urlwidget->fileDialog()->setFilter(ProjectList::getExtensions());
463 m_valueItems[paramName] = cval;
464 cval->urlwidget->setUrl(KUrl(value));
465 connect(cval->urlwidget, SIGNAL(returnPressed()) , this, SLOT(collectAllParameters()));
466 connect(cval->urlwidget, SIGNAL(urlSelected(const KUrl&)) , this, SLOT(collectAllParameters()));
467 m_uiItems.append(cval);
474 m_vbox->addWidget(toFillin);
476 m_vbox->addStretch();
478 if (m_keyframeEditor)
479 m_keyframeEditor->checkVisibleParam();
482 wipeInfo EffectStackEdit::getWipeInfo(QString value)
485 QString start = value.section(';', 0, 0);
486 QString end = value.section(';', 1, 1).section('=', 1, 1);
488 if (start.startsWith("-100%,0"))
490 else if (start.startsWith("100%,0"))
492 else if (start.startsWith("0%,100%"))
494 else if (start.startsWith("0%,-100%"))
499 if (start.count(':') == 2)
500 info.startTransparency = start.section(':', -1).toInt();
502 info.startTransparency = 100;
504 if (end.startsWith("-100%,0"))
506 else if (end.startsWith("100%,0"))
508 else if (end.startsWith("0%,100%"))
510 else if (end.startsWith("0%,-100%"))
515 if (end.count(':') == 2)
516 info.endTransparency = end.section(':', -1).toInt();
518 info.endTransparency = 100;
523 QString EffectStackEdit::getWipeString(wipeInfo info)
528 switch (info.start) {
530 start = "-100%,0%:100%x100%";
533 start = "100%,0%:100%x100%";
536 start = "0%,100%:100%x100%";
539 start = "0%,-100%:100%x100%";
542 start = "0%,0%:100%x100%";
545 start.append(':' + QString::number(info.startTransparency));
549 end = "-100%,0%:100%x100%";
552 end = "100%,0%:100%x100%";
555 end = "0%,100%:100%x100%";
558 end = "0%,-100%:100%x100%";
561 end = "0%,0%:100%x100%";
564 end.append(':' + QString::number(info.endTransparency));
565 return QString(start + ";-1=" + end);
568 void EffectStackEdit::collectAllParameters()
570 if (m_valueItems.isEmpty() || m_params.isNull()) return;
571 const QDomElement oldparam = m_params.cloneNode().toElement();
572 QDomElement newparam = oldparam.cloneNode().toElement();
573 QDomNodeList namenode = newparam.elementsByTagName("parameter");
575 for (int i = 0; i < namenode.count() ; i++) {
576 QDomNode pa = namenode.item(i);
577 QDomNode na = pa.firstChildElement("name");
578 QString type = pa.attributes().namedItem("type").nodeValue();
579 QString paramName = i18n(na.toElement().text().toUtf8().data());
580 if (type == "complex")
581 paramName.append("complex");
582 else if (type == "position")
583 paramName.append("position");
584 else if (type == "geometry")
585 paramName.append("geometry");
586 else if (type == "keyframe")
587 paramName.append("keyframe");
588 if (type != "simplekeyframe" && !m_valueItems.contains(paramName)) {
589 kDebug() << "// Param: " << paramName << " NOT FOUND";
594 if (type == "double" || type == "constant") {
595 DoubleParameterWidget *doubleparam = (DoubleParameterWidget*)m_valueItems.value(paramName);
596 setValue = QString::number(doubleparam->getValue());
597 } else if (type == "list") {
598 KComboBox *box = ((Listval*)m_valueItems.value(paramName))->list;
599 setValue = box->itemData(box->currentIndex()).toString();
600 } else if (type == "bool") {
601 QCheckBox *box = ((Boolval*)m_valueItems.value(paramName))->checkBox;
602 setValue = box->checkState() == Qt::Checked ? "1" : "0" ;
603 } else if (type == "color") {
604 ChooseColorWidget *choosecolor = ((ChooseColorWidget*)m_valueItems.value(paramName));
605 setValue = choosecolor->getColor().name();
606 } else if (type == "complex") {
607 ComplexParameter *complex = ((ComplexParameter*)m_valueItems.value(paramName));
608 namenode.item(i) = complex->getParamDesc();
609 } else if (type == "geometry") {
610 if (KdenliveSettings::on_monitor_effects()) {
611 GeometryWidget *geometry = ((GeometryWidget*)m_valueItems.value(paramName));
612 namenode.item(i).toElement().setAttribute("value", geometry->getValue());
614 Geometryval *geom = ((Geometryval*)m_valueItems.value(paramName));
615 namenode.item(i).toElement().setAttribute("value", geom->getValue());
617 } else if (type == "position") {
618 PositionEdit *pedit = ((PositionEdit*)m_valueItems.value(paramName));
619 int pos = pedit->getPosition();
620 setValue = QString::number(pos);
621 if (newparam.attribute("id") == "fadein" || newparam.attribute("id") == "fade_from_black") {
622 // Make sure duration is not longer than clip
625 pedit->setPosition(pos);
627 EffectsList::setParameter(newparam, "in", QString::number(m_in));
628 EffectsList::setParameter(newparam, "out", QString::number(m_in + pos));
630 } else if (newparam.attribute("id") == "fadeout" || newparam.attribute("id") == "fade_to_black") {
631 // Make sure duration is not longer than clip
634 pedit->setPosition(pos);
636 EffectsList::setParameter(newparam, "in", QString::number(m_out - pos));
637 EffectsList::setParameter(newparam, "out", QString::number(m_out));
640 } else if (type == "curve") {
641 KisCurveWidget *curve = ((KisCurveWidget*)m_valueItems.value(paramName));
642 QList<QPointF> points = curve->curve().points();
643 QString number = pa.attributes().namedItem("number").nodeValue();
644 QString inName = pa.attributes().namedItem("inpoints").nodeValue();
645 QString outName = pa.attributes().namedItem("outpoints").nodeValue();
646 int off = pa.attributes().namedItem("min").nodeValue().toInt();
647 int end = pa.attributes().namedItem("max").nodeValue().toInt();
648 EffectsList::setParameter(newparam, number, QString::number(points.count()));
649 for (int j = 0; (j < points.count() && j + off <= end); j++) {
651 in.replace("%i", QString::number(j + off));
652 QString out = outName;
653 out.replace("%i", QString::number(j + off));
654 EffectsList::setParameter(newparam, in, QString::number(points.at(j).x()));
655 EffectsList::setParameter(newparam, out, QString::number(points.at(j).y()));
657 QString depends = pa.attributes().namedItem("depends").nodeValue();
658 if (!depends.isEmpty())
659 meetDependency(paramName, type, EffectsList::parameter(newparam, depends));
660 } else if (type == "corners") {
661 CornersWidget *corners = ((CornersWidget*)m_valueItems.value(paramName));
662 QString xName = pa.attributes().namedItem("xpoints").nodeValue();
663 QString yName = pa.attributes().namedItem("ypoints").nodeValue();
664 QPolygon points = corners->getValue();
666 for (int j = 1; j <= 4; ++j) {
667 p = points.at(j - 1);
668 EffectsList::setParameter(newparam, QString(xName).replace("%i", QString::number(j)), QString::number(p.x()));
669 EffectsList::setParameter(newparam, QString(yName).replace("%i", QString::number(j)), QString::number(p.y()));
671 } else if (type == "wipe") {
672 Wipeval *wp = (Wipeval*)m_valueItems.value(paramName);
674 if (wp->start_left->isChecked())
676 else if (wp->start_right->isChecked())
678 else if (wp->start_up->isChecked())
680 else if (wp->start_down->isChecked())
682 else if (wp->start_center->isChecked())
686 info.startTransparency = wp->start_transp->value();
688 if (wp->end_left->isChecked())
690 else if (wp->end_right->isChecked())
692 else if (wp->end_up->isChecked())
694 else if (wp->end_down->isChecked())
696 else if (wp->end_center->isChecked())
700 info.endTransparency = wp->end_transp->value();
702 setValue = getWipeString(info);
703 } else if ((type == "simplekeyframe" || type == "keyframe") && m_keyframeEditor) {
704 QDomElement elem = pa.toElement();
705 QString realName = i18n(na.toElement().text().toUtf8().data());
706 QString val = m_keyframeEditor->getValue(realName);
707 elem.setAttribute("keyframes", val);
709 if (m_keyframeEditor->isVisibleParam(realName))
710 elem.setAttribute("intimeline", "1");
711 else if (elem.hasAttribute("intimeline"))
712 elem.removeAttribute("intimeline");
713 } else if (type == "url") {
714 KUrlRequester *req = ((Urlval*)m_valueItems.value(paramName))->urlwidget;
715 setValue = req->url().path();
718 if (!setValue.isNull())
719 pa.attributes().namedItem("value").setNodeValue(setValue);
722 emit parameterChanged(oldparam, newparam);
725 void EffectStackEdit::clearAllItems()
728 m_valueItems.clear();
730 /*while (!m_items.isEmpty()) {
731 QWidget *die = m_items.takeFirst();
735 //qDeleteAll(m_uiItems);
737 while ((child = m_vbox->takeAt(0)) != 0) {
738 QWidget *wid = child->widget();
742 m_keyframeEditor = NULL;
746 void EffectStackEdit::slotSyncEffectsPos(int pos)
748 emit syncEffectsPos(pos);