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"
37 #include "beziercurve/beziersplinewidget.h"
41 #include <KFileDialog>
43 #include <QVBoxLayout>
45 #include <QPushButton>
47 #include <QScrollArea>
50 class Boolval: public QWidget, public Ui::Boolval_UI
54 class Listval: public QWidget, public Ui::Listval_UI
58 class Wipeval: public QWidget, public Ui::Wipeval_UI
62 class Urlval: public QWidget, public Ui::Urlval_UI
66 QMap<QString, QImage> EffectStackEdit::iconCache;
68 EffectStackEdit::EffectStackEdit(Monitor *monitor, QWidget *parent) :
72 m_frameSize(QPoint()),
73 m_keyframeEditor(NULL),
76 m_baseWidget = new QWidget(this);
77 setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
78 setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
79 setFrameStyle(QFrame::NoFrame);
80 setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::MinimumExpanding));
82 setWidget(m_baseWidget);
83 setWidgetResizable(true);
84 m_vbox = new QVBoxLayout(m_baseWidget);
85 m_vbox->setContentsMargins(0, 0, 0, 0);
86 m_vbox->setSpacing(0);
90 EffectStackEdit::~EffectStackEdit()
96 void EffectStackEdit::setFrameSize(QPoint p)
99 QDomNodeList namenode = m_params.elementsByTagName("parameter");
100 for (int i = 0; i < namenode.count() ; i++) {
101 QDomNode pa = namenode.item(i);
102 QDomNode na = pa.firstChildElement("name");
103 QString type = pa.attributes().namedItem("type").nodeValue();
104 QString paramName = i18n(na.toElement().text().toUtf8().data());
106 if (type == "geometry" && !KdenliveSettings::on_monitor_effects()) {
107 Geometryval *geom = ((Geometryval*)m_valueItems[paramName+"geometry"]);
108 geom->setFrameSize(m_frameSize);
114 void EffectStackEdit::updateTimecodeFormat()
116 if (m_keyframeEditor)
117 m_keyframeEditor->updateTimecodeFormat();
119 QDomNodeList namenode = m_params.elementsByTagName("parameter");
120 for (int i = 0; i < namenode.count() ; i++) {
121 QDomNode pa = namenode.item(i);
122 QDomNode na = pa.firstChildElement("name");
123 QString type = pa.attributes().namedItem("type").nodeValue();
124 QString paramName = i18n(na.toElement().text().toUtf8().data());
126 if (type == "geometry") {
127 if (KdenliveSettings::on_monitor_effects()) {
128 GeometryWidget *geom = (GeometryWidget*)m_valueItems[paramName+"geometry"];
129 geom->updateTimecodeFormat();
131 Geometryval *geom = ((Geometryval*)m_valueItems[paramName+"geometry"]);
132 geom->updateTimecodeFormat();
136 if (type == "position") {
137 PositionEdit *posi = ((PositionEdit*)m_valueItems[paramName+"position"]);
138 posi->updateTimecodeFormat();
144 void EffectStackEdit::meetDependency(const QString& name, QString type, QString value)
146 if (type == "curve") {
147 KisCurveWidget *curve = (KisCurveWidget*)m_valueItems[name];
149 int color = value.toInt();
150 curve->setPixmap(QPixmap::fromImage(ColorTools::rgbCurvePlane(curve->size(), (ColorTools::ColorsRGB)color, 0.8)));
152 } else if (type == "bezier_spline") {
153 BezierSplineWidget *widget = (BezierSplineWidget*)m_valueItems[name];
155 widget->setMode((BezierSplineWidget::CurveModes)((int)(value.toDouble() * 10)));
160 void EffectStackEdit::updateProjectFormat(MltVideoProfile profile, Timecode t)
166 void EffectStackEdit::updateParameter(const QString &name, const QString &value)
168 m_params.setAttribute(name, value);
170 if (name == "disable") {
171 // if effect is disabled, disable parameters widget
172 setEnabled(value.toInt() == 0 || !KdenliveSettings::disable_effect_parameters());
173 if (KdenliveSettings::on_monitor_effects()) {
174 // effect disabled, hide monitor scene if any
175 QDomNodeList namenode = m_params.elementsByTagName("parameter");
176 for (int i = 0; i < namenode.count() ; i++) {
177 QDomNode pa = namenode.item(i);
178 QDomNode na = pa.firstChildElement("name");
179 QString type = pa.attributes().namedItem("type").nodeValue();
180 if (type == "geometry") {
181 QString paramName = i18n(na.toElement().text().toUtf8().data());
182 paramName.append("geometry");
183 GeometryWidget *geometry = ((GeometryWidget*)m_valueItems.value(paramName));
184 geometry->slotShowScene(value.toInt() == 0 || !KdenliveSettings::disable_effect_parameters());
191 void EffectStackEdit::transferParamDesc(const QDomElement d, int pos, int in, int out, bool isEffect)
194 if (m_keyframeEditor) delete m_keyframeEditor;
195 m_keyframeEditor = NULL;
199 if (m_params.isNull()) {
200 kDebug() << "// EMPTY EFFECT STACK";
204 QDomNodeList namenode = m_params.elementsByTagName("parameter");
205 QDomElement e = m_params.toElement();
206 const int minFrame = e.attribute("start").toInt();
207 const int maxFrame = e.attribute("end").toInt();
209 bool disable = d.attribute("disable") == "1" && KdenliveSettings::disable_effect_parameters();
210 setEnabled(!disable);
215 for (int i = 0; i < namenode.count() ; i++) {
216 QDomElement pa = namenode.item(i).toElement();
217 QDomElement na = pa.firstChildElement("name");
218 QDomElement commentElem = pa.firstChildElement("comment");
219 QString type = pa.attribute("type");
220 QString paramName = i18n(na.text().toUtf8().data());
222 if (!commentElem.isNull())
223 comment = i18n(commentElem.text().toUtf8().data());
224 QWidget * toFillin = new QWidget(m_baseWidget);
225 QString value = pa.attribute("value").isNull() ?
226 pa.attribute("default") : pa.attribute("value");
228 /** Currently supported parameter types are:
229 * constant (=double): a slider with an integer value (use the "factor" attribute to divide the value so that you can get a double
230 * list: a combobox containing a list of values to choose
232 * complex: designed for keyframe parameters, but old and not finished, do not use
233 * geometry: a rectangle that can be moved & resized, with possible keyframes, used in composite transition
234 * keyframe: a list widget with a list of entries (position and value)
235 * color: a color chooser button
236 * position: a slider representing the position of a frame in the current clip
237 * curve: a single curve representing multiple points
238 * wipe: a widget designed for the wipe transition, allowing to choose a position (left, right, top,...)
241 if (type == "double" || type == "constant") {
244 if (pa.attribute("min").startsWith('%'))
245 min = (int) ProfilesDialog::getStringEval(m_profile, pa.attribute("min"));
247 min = pa.attribute("min").toInt();
248 if (pa.attribute("max").startsWith('%'))
249 max = (int) ProfilesDialog::getStringEval(m_profile, pa.attribute("max"));
251 max = pa.attribute("max").toInt();
253 DoubleParameterWidget *doubleparam = new DoubleParameterWidget(paramName, (int)(value.toDouble() + 0.5), min, max,
254 pa.attribute("default").toInt(), comment, pa.attribute("suffix"), this);
255 m_vbox->addWidget(doubleparam);
256 m_valueItems[paramName] = doubleparam;
257 connect(doubleparam, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
258 connect(this, SIGNAL(showComments()), doubleparam, SLOT(slotShowComment()));
259 } else if (type == "list") {
260 Listval *lsval = new Listval;
261 lsval->setupUi(toFillin);
262 QStringList listitems = pa.attribute("paramlist").split(',');
263 QStringList listitemsdisplay = pa.attribute("paramlistdisplay").split(',');
264 if (listitemsdisplay.count() != listitems.count())
265 listitemsdisplay = listitems;
266 lsval->list->setIconSize(QSize(30, 30));
267 for (int i = 0; i < listitems.count(); i++) {
268 lsval->list->addItem(listitemsdisplay.at(i), listitems.at(i));
269 QString entry = listitems.at(i);
270 if (!entry.isEmpty() && (entry.endsWith(".png") || entry.endsWith(".pgm"))) {
271 if (!EffectStackEdit::iconCache.contains(entry)) {
273 EffectStackEdit::iconCache[entry] = pix.scaled(30, 30);
275 lsval->list->setItemIcon(i, QPixmap::fromImage(iconCache[entry]));
278 if (!value.isEmpty()) lsval->list->setCurrentIndex(listitems.indexOf(value));
279 lsval->name->setText(paramName);
280 m_valueItems[paramName] = lsval;
281 connect(lsval->list, SIGNAL(currentIndexChanged(int)) , this, SLOT(collectAllParameters()));
282 m_uiItems.append(lsval);
283 } else if (type == "bool") {
284 Boolval *bval = new Boolval;
285 bval->setupUi(toFillin);
286 bval->checkBox->setCheckState(value == "0" ? Qt::Unchecked : Qt::Checked);
287 bval->name->setText(paramName);
288 m_valueItems[paramName] = bval;
289 connect(bval->checkBox, SIGNAL(stateChanged(int)) , this, SLOT(collectAllParameters()));
290 m_uiItems.append(bval);
291 } else if (type == "complex") {
292 ComplexParameter *pl = new ComplexParameter;
293 pl->setupParam(d, pa.attribute("name"), 0, 100);
294 m_vbox->addWidget(pl);
295 m_valueItems[paramName+"complex"] = pl;
296 connect(pl, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
297 } else if (type == "geometry") {
298 if (KdenliveSettings::on_monitor_effects()) {
299 GeometryWidget *geometry = new GeometryWidget(m_monitor, m_timecode, pos, isEffect, disable, this);
300 // connect this before setupParam to make sure the monitor scene shows up at startup
301 connect(geometry, SIGNAL(checkMonitorPosition(int)), this, SIGNAL(checkMonitorPosition(int)));
302 connect(geometry, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
303 if (minFrame == maxFrame)
304 geometry->setupParam(pa, m_in, m_out);
306 geometry->setupParam(pa, minFrame, maxFrame);
307 m_vbox->addWidget(geometry);
308 m_valueItems[paramName+"geometry"] = geometry;
309 connect(geometry, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
310 connect(this, SIGNAL(syncEffectsPos(int)), geometry, SLOT(slotSyncPosition(int)));
312 Geometryval *geo = new Geometryval(m_profile, m_timecode, m_frameSize, pos);
313 if (minFrame == maxFrame)
314 geo->setupParam(pa, m_in, m_out);
316 geo->setupParam(pa, minFrame, maxFrame);
317 m_vbox->addWidget(geo);
318 m_valueItems[paramName+"geometry"] = geo;
319 connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
320 connect(geo, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
321 connect(this, SIGNAL(syncEffectsPos(int)), geo, SLOT(slotSyncPosition(int)));
323 } else if (type == "keyframe" || type == "simplekeyframe") {
324 // keyframe editor widget
325 if (m_keyframeEditor == NULL) {
326 KeyframeEdit *geo = new KeyframeEdit(pa, m_in, m_in + m_out, m_timecode, e.attribute("active_keyframe", "-1").toInt());
327 m_vbox->addWidget(geo);
328 m_valueItems[paramName+"keyframe"] = geo;
329 m_keyframeEditor = geo;
330 connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
331 connect(geo, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
332 connect(this, SIGNAL(showComments()), geo, SIGNAL(showComments()));
334 // we already have a keyframe editor, so just add another column for the new param
335 m_keyframeEditor->addParameter(pa);
337 } else if (type == "color") {
338 if (value.startsWith('#'))
339 value = value.replace('#', "0x");
341 ChooseColorWidget *choosecolor = new ChooseColorWidget(paramName, QColor(value.toUInt(&ok, 16)), this);
342 m_vbox->addWidget(choosecolor);
343 m_valueItems[paramName] = choosecolor;
344 connect(choosecolor, SIGNAL(displayMessage(const QString&, int)), this, SIGNAL(displayMessage(const QString&, int)));
345 connect(choosecolor, SIGNAL(modified()) , this, SLOT(collectAllParameters()));
346 } else if (type == "position") {
347 int pos = value.toInt();
348 if (d.attribute("id") == "fadein" || d.attribute("id") == "fade_from_black") {
350 } else if (d.attribute("id") == "fadeout" || d.attribute("id") == "fade_to_black") {
351 // fadeout position starts from clip end
354 PositionEdit *posedit = new PositionEdit(paramName, pos, 0, m_out - m_in, m_timecode);
355 m_vbox->addWidget(posedit);
356 m_valueItems[paramName+"position"] = posedit;
357 connect(posedit, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
358 } else if (type == "curve") {
359 KisCurveWidget *curve = new KisCurveWidget(this);
360 curve->setMaxPoints(pa.attribute("max").toInt());
361 QList<QPointF> points;
362 int number = EffectsList::parameter(e, pa.attribute("number")).toInt();
363 QString inName = pa.attribute("inpoints");
364 QString outName = pa.attribute("outpoints");
365 int start = pa.attribute("min").toInt();
366 for (int j = start; j <= number; j++) {
368 in.replace("%i", QString::number(j));
369 QString out = outName;
370 out.replace("%i", QString::number(j));
371 points << QPointF(EffectsList::parameter(e, in).toDouble(), EffectsList::parameter(e, out).toDouble());
373 if (!points.isEmpty())
374 curve->setCurve(KisCubicCurve(points));
375 QSpinBox *spinin = new QSpinBox();
376 spinin->setRange(0, 1000);
377 QSpinBox *spinout = new QSpinBox();
378 spinout->setRange(0, 1000);
379 curve->setupInOutControls(spinin, spinout, 0, 1000);
380 m_vbox->addWidget(curve);
381 m_vbox->addWidget(spinin);
382 m_vbox->addWidget(spinout);
384 connect(curve, SIGNAL(modified()), this, SLOT(collectAllParameters()));
385 m_valueItems[paramName] = curve;
387 QString depends = pa.attribute("depends");
388 if (!depends.isEmpty())
389 meetDependency(paramName, type, EffectsList::parameter(e, depends));
390 } else if (type == "bezier_spline") {
391 BezierSplineWidget *widget = new BezierSplineWidget(value, this);
393 m_vbox->addWidget(widget);
394 m_valueItems[paramName] = widget;
395 connect(widget, SIGNAL(modified()), this, SLOT(collectAllParameters()));
396 QString depends = pa.attribute("depends");
397 if (!depends.isEmpty())
398 meetDependency(paramName, type, EffectsList::parameter(e, depends));
399 } else if (type == "corners") {
400 CornersWidget *corners = new CornersWidget(m_monitor, pos, isEffect, pa.attribute("factor").toInt(), this);
401 connect(corners, SIGNAL(checkMonitorPosition(int)), this, SIGNAL(checkMonitorPosition(int)));
402 if (minFrame == maxFrame)
403 corners->setRange(m_in, m_out);
405 corners->setRange(minFrame, maxFrame);
407 QString xName = pa.attribute("xpoints");
408 QString yName = pa.attribute("ypoints");
411 for (int j = 1; j <= 4; ++j) {
412 x = EffectsList::parameter(e, QString(xName).replace("%i", QString::number(j))).toInt();
413 y = EffectsList::parameter(e, QString(yName).replace("%i", QString::number(j))).toInt();
414 points << QPoint(x, y);
416 corners->setValue(points);
418 m_vbox->addWidget(corners);
419 connect(corners, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
420 m_valueItems[paramName] = corners;
421 } else if (type == "wipe") {
422 Wipeval *wpval = new Wipeval;
423 wpval->setupUi(toFillin);
424 wipeInfo w = getWipeInfo(value);
427 wpval->start_up->setChecked(true);
430 wpval->start_down->setChecked(true);
433 wpval->start_right->setChecked(true);
436 wpval->start_left->setChecked(true);
439 wpval->start_center->setChecked(true);
444 wpval->end_up->setChecked(true);
447 wpval->end_down->setChecked(true);
450 wpval->end_right->setChecked(true);
453 wpval->end_left->setChecked(true);
456 wpval->end_center->setChecked(true);
459 wpval->start_transp->setValue(w.startTransparency);
460 wpval->end_transp->setValue(w.endTransparency);
461 m_valueItems[paramName] = wpval;
462 connect(wpval->end_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
463 connect(wpval->end_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
464 connect(wpval->end_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
465 connect(wpval->end_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
466 connect(wpval->end_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
467 connect(wpval->start_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
468 connect(wpval->start_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
469 connect(wpval->start_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
470 connect(wpval->start_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
471 connect(wpval->start_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
472 connect(wpval->start_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
473 connect(wpval->end_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
474 //wpval->title->setTitle(na.toElement().text());
475 m_uiItems.append(wpval);
476 } else if (type == "url") {
477 Urlval *cval = new Urlval;
478 cval->setupUi(toFillin);
479 cval->label->setText(paramName);
480 cval->urlwidget->fileDialog()->setFilter(ProjectList::getExtensions());
481 m_valueItems[paramName] = cval;
482 cval->urlwidget->setUrl(KUrl(value));
483 connect(cval->urlwidget, SIGNAL(returnPressed()) , this, SLOT(collectAllParameters()));
484 connect(cval->urlwidget, SIGNAL(urlSelected(const KUrl&)) , this, SLOT(collectAllParameters()));
485 m_uiItems.append(cval);
492 m_vbox->addWidget(toFillin);
496 m_vbox->addStretch();
498 if (m_keyframeEditor)
499 m_keyframeEditor->checkVisibleParam();
502 wipeInfo EffectStackEdit::getWipeInfo(QString value)
505 QString start = value.section(';', 0, 0);
506 QString end = value.section(';', 1, 1).section('=', 1, 1);
508 if (start.startsWith("-100%,0"))
510 else if (start.startsWith("100%,0"))
512 else if (start.startsWith("0%,100%"))
514 else if (start.startsWith("0%,-100%"))
519 if (start.count(':') == 2)
520 info.startTransparency = start.section(':', -1).toInt();
522 info.startTransparency = 100;
524 if (end.startsWith("-100%,0"))
526 else if (end.startsWith("100%,0"))
528 else if (end.startsWith("0%,100%"))
530 else if (end.startsWith("0%,-100%"))
535 if (end.count(':') == 2)
536 info.endTransparency = end.section(':', -1).toInt();
538 info.endTransparency = 100;
543 QString EffectStackEdit::getWipeString(wipeInfo info)
548 switch (info.start) {
550 start = "-100%,0%:100%x100%";
553 start = "100%,0%:100%x100%";
556 start = "0%,100%:100%x100%";
559 start = "0%,-100%:100%x100%";
562 start = "0%,0%:100%x100%";
565 start.append(':' + QString::number(info.startTransparency));
569 end = "-100%,0%:100%x100%";
572 end = "100%,0%:100%x100%";
575 end = "0%,100%:100%x100%";
578 end = "0%,-100%:100%x100%";
581 end = "0%,0%:100%x100%";
584 end.append(':' + QString::number(info.endTransparency));
585 return QString(start + ";-1=" + end);
588 void EffectStackEdit::collectAllParameters()
590 if (m_valueItems.isEmpty() || m_params.isNull()) return;
591 const QDomElement oldparam = m_params.cloneNode().toElement();
592 QDomElement newparam = oldparam.cloneNode().toElement();
593 QDomNodeList namenode = newparam.elementsByTagName("parameter");
595 for (int i = 0; i < namenode.count() ; i++) {
596 QDomNode pa = namenode.item(i);
597 QDomNode na = pa.firstChildElement("name");
598 QString type = pa.attributes().namedItem("type").nodeValue();
599 QString paramName = i18n(na.toElement().text().toUtf8().data());
600 if (type == "complex")
601 paramName.append("complex");
602 else if (type == "position")
603 paramName.append("position");
604 else if (type == "geometry")
605 paramName.append("geometry");
606 else if (type == "keyframe")
607 paramName.append("keyframe");
608 if (type != "simplekeyframe" && !m_valueItems.contains(paramName)) {
609 kDebug() << "// Param: " << paramName << " NOT FOUND";
614 if (type == "double" || type == "constant") {
615 DoubleParameterWidget *doubleparam = (DoubleParameterWidget*)m_valueItems.value(paramName);
616 setValue = QString::number(doubleparam->getValue());
617 } else if (type == "list") {
618 KComboBox *box = ((Listval*)m_valueItems.value(paramName))->list;
619 setValue = box->itemData(box->currentIndex()).toString();
620 } else if (type == "bool") {
621 QCheckBox *box = ((Boolval*)m_valueItems.value(paramName))->checkBox;
622 setValue = box->checkState() == Qt::Checked ? "1" : "0" ;
623 } else if (type == "color") {
624 ChooseColorWidget *choosecolor = ((ChooseColorWidget*)m_valueItems.value(paramName));
625 setValue = choosecolor->getColor().name();
626 } else if (type == "complex") {
627 ComplexParameter *complex = ((ComplexParameter*)m_valueItems.value(paramName));
628 namenode.item(i) = complex->getParamDesc();
629 } else if (type == "geometry") {
630 if (KdenliveSettings::on_monitor_effects()) {
631 GeometryWidget *geometry = ((GeometryWidget*)m_valueItems.value(paramName));
632 namenode.item(i).toElement().setAttribute("value", geometry->getValue());
634 Geometryval *geom = ((Geometryval*)m_valueItems.value(paramName));
635 namenode.item(i).toElement().setAttribute("value", geom->getValue());
637 } else if (type == "position") {
638 PositionEdit *pedit = ((PositionEdit*)m_valueItems.value(paramName));
639 int pos = pedit->getPosition();
640 setValue = QString::number(pos);
641 if (newparam.attribute("id") == "fadein" || newparam.attribute("id") == "fade_from_black") {
642 // Make sure duration is not longer than clip
645 pedit->setPosition(pos);
647 EffectsList::setParameter(newparam, "in", QString::number(m_in));
648 EffectsList::setParameter(newparam, "out", QString::number(m_in + pos));
650 } else if (newparam.attribute("id") == "fadeout" || newparam.attribute("id") == "fade_to_black") {
651 // Make sure duration is not longer than clip
654 pedit->setPosition(pos);
656 EffectsList::setParameter(newparam, "in", QString::number(m_out - pos));
657 EffectsList::setParameter(newparam, "out", QString::number(m_out));
660 } else if (type == "curve") {
661 KisCurveWidget *curve = ((KisCurveWidget*)m_valueItems.value(paramName));
662 QList<QPointF> points = curve->curve().points();
663 QString number = pa.attributes().namedItem("number").nodeValue();
664 QString inName = pa.attributes().namedItem("inpoints").nodeValue();
665 QString outName = pa.attributes().namedItem("outpoints").nodeValue();
666 int off = pa.attributes().namedItem("min").nodeValue().toInt();
667 int end = pa.attributes().namedItem("max").nodeValue().toInt();
668 EffectsList::setParameter(newparam, number, QString::number(points.count()));
669 for (int j = 0; (j < points.count() && j + off <= end); j++) {
671 in.replace("%i", QString::number(j + off));
672 QString out = outName;
673 out.replace("%i", QString::number(j + off));
674 EffectsList::setParameter(newparam, in, QString::number(points.at(j).x()));
675 EffectsList::setParameter(newparam, out, QString::number(points.at(j).y()));
677 QString depends = pa.attributes().namedItem("depends").nodeValue();
678 if (!depends.isEmpty())
679 meetDependency(paramName, type, EffectsList::parameter(newparam, depends));
680 } else if (type == "bezier_spline") {
681 BezierSplineWidget *widget = (BezierSplineWidget*)m_valueItems.value(paramName);
682 setValue = widget->spline();
683 QString depends = pa.attributes().namedItem("depends").nodeValue();
684 if (!depends.isEmpty())
685 meetDependency(paramName, type, EffectsList::parameter(newparam, depends));
686 } else if (type == "corners") {
687 CornersWidget *corners = ((CornersWidget*)m_valueItems.value(paramName));
688 QString xName = pa.attributes().namedItem("xpoints").nodeValue();
689 QString yName = pa.attributes().namedItem("ypoints").nodeValue();
690 QPolygon points = corners->getValue();
692 for (int j = 1; j <= 4; ++j) {
693 p = points.at(j - 1);
694 EffectsList::setParameter(newparam, QString(xName).replace("%i", QString::number(j)), QString::number(p.x()));
695 EffectsList::setParameter(newparam, QString(yName).replace("%i", QString::number(j)), QString::number(p.y()));
697 } else if (type == "wipe") {
698 Wipeval *wp = (Wipeval*)m_valueItems.value(paramName);
700 if (wp->start_left->isChecked())
702 else if (wp->start_right->isChecked())
704 else if (wp->start_up->isChecked())
706 else if (wp->start_down->isChecked())
708 else if (wp->start_center->isChecked())
712 info.startTransparency = wp->start_transp->value();
714 if (wp->end_left->isChecked())
716 else if (wp->end_right->isChecked())
718 else if (wp->end_up->isChecked())
720 else if (wp->end_down->isChecked())
722 else if (wp->end_center->isChecked())
726 info.endTransparency = wp->end_transp->value();
728 setValue = getWipeString(info);
729 } else if ((type == "simplekeyframe" || type == "keyframe") && m_keyframeEditor) {
730 QDomElement elem = pa.toElement();
731 QString realName = i18n(na.toElement().text().toUtf8().data());
732 QString val = m_keyframeEditor->getValue(realName);
733 elem.setAttribute("keyframes", val);
735 if (m_keyframeEditor->isVisibleParam(realName))
736 elem.setAttribute("intimeline", "1");
737 else if (elem.hasAttribute("intimeline"))
738 elem.removeAttribute("intimeline");
739 } else if (type == "url") {
740 KUrlRequester *req = ((Urlval*)m_valueItems.value(paramName))->urlwidget;
741 setValue = req->url().path();
744 if (!setValue.isNull())
745 pa.attributes().namedItem("value").setNodeValue(setValue);
748 emit parameterChanged(oldparam, newparam);
751 void EffectStackEdit::clearAllItems()
754 m_valueItems.clear();
756 /*while (!m_items.isEmpty()) {
757 QWidget *die = m_items.takeFirst();
761 //qDeleteAll(m_uiItems);
763 while ((child = m_vbox->takeAt(0)) != 0) {
764 QWidget *wid = child->widget();
768 m_keyframeEditor = NULL;
772 void EffectStackEdit::slotSyncEffectsPos(int pos)
774 emit syncEffectsPos(pos);