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 == 3 ? 4 : 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 QDomElement list = pa.firstChildElement("paramlistdisplay");
264 QStringList listitemsdisplay;
265 if (!list.isNull()) listitemsdisplay = i18n(list.text().toUtf8().data()).split(',');
266 else listitemsdisplay = i18n(pa.attribute("paramlistdisplay").toUtf8().data()).split(',');
267 if (listitemsdisplay.count() != listitems.count())
268 listitemsdisplay = listitems;
269 lsval->list->setIconSize(QSize(30, 30));
270 for (int i = 0; i < listitems.count(); i++) {
271 lsval->list->addItem(listitemsdisplay.at(i), listitems.at(i));
272 QString entry = listitems.at(i);
273 if (!entry.isEmpty() && (entry.endsWith(".png") || entry.endsWith(".pgm"))) {
274 if (!EffectStackEdit::iconCache.contains(entry)) {
276 EffectStackEdit::iconCache[entry] = pix.scaled(30, 30);
278 lsval->list->setItemIcon(i, QPixmap::fromImage(iconCache[entry]));
281 if (!value.isEmpty()) lsval->list->setCurrentIndex(listitems.indexOf(value));
282 lsval->name->setText(paramName);
283 m_valueItems[paramName] = lsval;
284 connect(lsval->list, SIGNAL(currentIndexChanged(int)) , this, SLOT(collectAllParameters()));
285 m_uiItems.append(lsval);
286 } else if (type == "bool") {
287 Boolval *bval = new Boolval;
288 bval->setupUi(toFillin);
289 bval->checkBox->setCheckState(value == "0" ? Qt::Unchecked : Qt::Checked);
290 bval->name->setText(paramName);
291 m_valueItems[paramName] = bval;
292 connect(bval->checkBox, SIGNAL(stateChanged(int)) , this, SLOT(collectAllParameters()));
293 m_uiItems.append(bval);
294 } else if (type == "complex") {
295 ComplexParameter *pl = new ComplexParameter;
296 pl->setupParam(d, pa.attribute("name"), 0, 100);
297 m_vbox->addWidget(pl);
298 m_valueItems[paramName+"complex"] = pl;
299 connect(pl, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
300 } else if (type == "geometry") {
301 if (KdenliveSettings::on_monitor_effects()) {
302 GeometryWidget *geometry = new GeometryWidget(m_monitor, m_timecode, pos, isEffect, disable, this);
303 // connect this before setupParam to make sure the monitor scene shows up at startup
304 connect(geometry, SIGNAL(checkMonitorPosition(int)), this, SIGNAL(checkMonitorPosition(int)));
305 connect(geometry, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
306 if (minFrame == maxFrame)
307 geometry->setupParam(pa, m_in, m_out);
309 geometry->setupParam(pa, minFrame, maxFrame);
310 m_vbox->addWidget(geometry);
311 m_valueItems[paramName+"geometry"] = geometry;
312 connect(geometry, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
313 connect(this, SIGNAL(syncEffectsPos(int)), geometry, SLOT(slotSyncPosition(int)));
315 Geometryval *geo = new Geometryval(m_profile, m_timecode, m_frameSize, pos);
316 if (minFrame == maxFrame)
317 geo->setupParam(pa, m_in, m_out);
319 geo->setupParam(pa, minFrame, maxFrame);
320 m_vbox->addWidget(geo);
321 m_valueItems[paramName+"geometry"] = geo;
322 connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
323 connect(geo, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
324 connect(this, SIGNAL(syncEffectsPos(int)), geo, SLOT(slotSyncPosition(int)));
326 } else if (type == "keyframe" || type == "simplekeyframe") {
327 // keyframe editor widget
328 if (m_keyframeEditor == NULL) {
329 KeyframeEdit *geo = new KeyframeEdit(pa, m_in, m_in + m_out, m_timecode, e.attribute("active_keyframe", "-1").toInt());
330 m_vbox->addWidget(geo);
331 m_valueItems[paramName+"keyframe"] = geo;
332 m_keyframeEditor = geo;
333 connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
334 connect(geo, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
335 connect(this, SIGNAL(showComments()), geo, SIGNAL(showComments()));
337 // we already have a keyframe editor, so just add another column for the new param
338 m_keyframeEditor->addParameter(pa);
340 } else if (type == "color") {
341 if (value.startsWith('#'))
342 value = value.replace('#', "0x");
344 ChooseColorWidget *choosecolor = new ChooseColorWidget(paramName, QColor(value.toUInt(&ok, 16)), this);
345 m_vbox->addWidget(choosecolor);
346 m_valueItems[paramName] = choosecolor;
347 connect(choosecolor, SIGNAL(displayMessage(const QString&, int)), this, SIGNAL(displayMessage(const QString&, int)));
348 connect(choosecolor, SIGNAL(modified()) , this, SLOT(collectAllParameters()));
349 } else if (type == "position") {
350 int pos = value.toInt();
351 if (d.attribute("id") == "fadein" || d.attribute("id") == "fade_from_black") {
353 } else if (d.attribute("id") == "fadeout" || d.attribute("id") == "fade_to_black") {
354 // fadeout position starts from clip end
357 PositionEdit *posedit = new PositionEdit(paramName, pos, 0, m_out - m_in, m_timecode);
358 m_vbox->addWidget(posedit);
359 m_valueItems[paramName+"position"] = posedit;
360 connect(posedit, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
361 } else if (type == "curve") {
362 KisCurveWidget *curve = new KisCurveWidget(this);
363 curve->setMaxPoints(pa.attribute("max").toInt());
364 QList<QPointF> points;
365 int number = EffectsList::parameter(e, pa.attribute("number")).toInt();
366 QString inName = pa.attribute("inpoints");
367 QString outName = pa.attribute("outpoints");
368 int start = pa.attribute("min").toInt();
369 for (int j = start; j <= number; j++) {
371 in.replace("%i", QString::number(j));
372 QString out = outName;
373 out.replace("%i", QString::number(j));
374 points << QPointF(EffectsList::parameter(e, in).toDouble(), EffectsList::parameter(e, out).toDouble());
376 if (!points.isEmpty())
377 curve->setCurve(KisCubicCurve(points));
378 QSpinBox *spinin = new QSpinBox();
379 spinin->setRange(0, 1000);
380 QSpinBox *spinout = new QSpinBox();
381 spinout->setRange(0, 1000);
382 curve->setupInOutControls(spinin, spinout, 0, 1000);
383 m_vbox->addWidget(curve);
384 m_vbox->addWidget(spinin);
385 m_vbox->addWidget(spinout);
387 connect(curve, SIGNAL(modified()), this, SLOT(collectAllParameters()));
388 m_valueItems[paramName] = curve;
390 QString depends = pa.attribute("depends");
391 if (!depends.isEmpty())
392 meetDependency(paramName, type, EffectsList::parameter(e, depends));
393 } else if (type == "bezier_spline") {
394 BezierSplineWidget *widget = new BezierSplineWidget(value, this);
396 m_vbox->addWidget(widget);
397 m_valueItems[paramName] = widget;
398 connect(widget, SIGNAL(modified()), this, SLOT(collectAllParameters()));
399 QString depends = pa.attribute("depends");
400 if (!depends.isEmpty())
401 meetDependency(paramName, type, EffectsList::parameter(e, depends));
402 } else if (type == "corners") {
403 CornersWidget *corners = new CornersWidget(m_monitor, pos, isEffect, pa.attribute("factor").toInt(), this);
404 connect(corners, SIGNAL(checkMonitorPosition(int)), this, SIGNAL(checkMonitorPosition(int)));
405 if (minFrame == maxFrame)
406 corners->setRange(m_in, m_out);
408 corners->setRange(minFrame, maxFrame);
410 QString xName = pa.attribute("xpoints");
411 QString yName = pa.attribute("ypoints");
414 for (int j = 1; j <= 4; ++j) {
415 x = EffectsList::parameter(e, QString(xName).replace("%i", QString::number(j))).toInt();
416 y = EffectsList::parameter(e, QString(yName).replace("%i", QString::number(j))).toInt();
417 points << QPoint(x, y);
419 corners->setValue(points);
421 m_vbox->addWidget(corners);
422 connect(corners, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
423 m_valueItems[paramName] = corners;
424 } else if (type == "wipe") {
425 Wipeval *wpval = new Wipeval;
426 wpval->setupUi(toFillin);
427 wipeInfo w = getWipeInfo(value);
430 wpval->start_up->setChecked(true);
433 wpval->start_down->setChecked(true);
436 wpval->start_right->setChecked(true);
439 wpval->start_left->setChecked(true);
442 wpval->start_center->setChecked(true);
447 wpval->end_up->setChecked(true);
450 wpval->end_down->setChecked(true);
453 wpval->end_right->setChecked(true);
456 wpval->end_left->setChecked(true);
459 wpval->end_center->setChecked(true);
462 wpval->start_transp->setValue(w.startTransparency);
463 wpval->end_transp->setValue(w.endTransparency);
464 m_valueItems[paramName] = wpval;
465 connect(wpval->end_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
466 connect(wpval->end_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
467 connect(wpval->end_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
468 connect(wpval->end_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
469 connect(wpval->end_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
470 connect(wpval->start_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
471 connect(wpval->start_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
472 connect(wpval->start_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
473 connect(wpval->start_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
474 connect(wpval->start_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
475 connect(wpval->start_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
476 connect(wpval->end_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
477 //wpval->title->setTitle(na.toElement().text());
478 m_uiItems.append(wpval);
479 } else if (type == "url") {
480 Urlval *cval = new Urlval;
481 cval->setupUi(toFillin);
482 cval->label->setText(paramName);
483 cval->urlwidget->fileDialog()->setFilter(ProjectList::getExtensions());
484 m_valueItems[paramName] = cval;
485 cval->urlwidget->setUrl(KUrl(value));
486 connect(cval->urlwidget, SIGNAL(returnPressed()) , this, SLOT(collectAllParameters()));
487 connect(cval->urlwidget, SIGNAL(urlSelected(const KUrl&)) , this, SLOT(collectAllParameters()));
488 m_uiItems.append(cval);
495 m_vbox->addWidget(toFillin);
499 m_vbox->addStretch();
501 if (m_keyframeEditor)
502 m_keyframeEditor->checkVisibleParam();
505 wipeInfo EffectStackEdit::getWipeInfo(QString value)
508 QString start = value.section(';', 0, 0);
509 QString end = value.section(';', 1, 1).section('=', 1, 1);
511 if (start.startsWith("-100%,0"))
513 else if (start.startsWith("100%,0"))
515 else if (start.startsWith("0%,100%"))
517 else if (start.startsWith("0%,-100%"))
522 if (start.count(':') == 2)
523 info.startTransparency = start.section(':', -1).toInt();
525 info.startTransparency = 100;
527 if (end.startsWith("-100%,0"))
529 else if (end.startsWith("100%,0"))
531 else if (end.startsWith("0%,100%"))
533 else if (end.startsWith("0%,-100%"))
538 if (end.count(':') == 2)
539 info.endTransparency = end.section(':', -1).toInt();
541 info.endTransparency = 100;
546 QString EffectStackEdit::getWipeString(wipeInfo info)
551 switch (info.start) {
553 start = "-100%,0%:100%x100%";
556 start = "100%,0%:100%x100%";
559 start = "0%,100%:100%x100%";
562 start = "0%,-100%:100%x100%";
565 start = "0%,0%:100%x100%";
568 start.append(':' + QString::number(info.startTransparency));
572 end = "-100%,0%:100%x100%";
575 end = "100%,0%:100%x100%";
578 end = "0%,100%:100%x100%";
581 end = "0%,-100%:100%x100%";
584 end = "0%,0%:100%x100%";
587 end.append(':' + QString::number(info.endTransparency));
588 return QString(start + ";-1=" + end);
591 void EffectStackEdit::collectAllParameters()
593 if (m_valueItems.isEmpty() || m_params.isNull()) return;
594 const QDomElement oldparam = m_params.cloneNode().toElement();
595 QDomElement newparam = oldparam.cloneNode().toElement();
596 QDomNodeList namenode = newparam.elementsByTagName("parameter");
598 for (int i = 0; i < namenode.count() ; i++) {
599 QDomNode pa = namenode.item(i);
600 QDomNode na = pa.firstChildElement("name");
601 QString type = pa.attributes().namedItem("type").nodeValue();
602 QString paramName = i18n(na.toElement().text().toUtf8().data());
603 if (type == "complex")
604 paramName.append("complex");
605 else if (type == "position")
606 paramName.append("position");
607 else if (type == "geometry")
608 paramName.append("geometry");
609 else if (type == "keyframe")
610 paramName.append("keyframe");
611 if (type != "simplekeyframe" && !m_valueItems.contains(paramName)) {
612 kDebug() << "// Param: " << paramName << " NOT FOUND";
617 if (type == "double" || type == "constant") {
618 DoubleParameterWidget *doubleparam = (DoubleParameterWidget*)m_valueItems.value(paramName);
619 setValue = QString::number(doubleparam->getValue());
620 } else if (type == "list") {
621 KComboBox *box = ((Listval*)m_valueItems.value(paramName))->list;
622 setValue = box->itemData(box->currentIndex()).toString();
623 } else if (type == "bool") {
624 QCheckBox *box = ((Boolval*)m_valueItems.value(paramName))->checkBox;
625 setValue = box->checkState() == Qt::Checked ? "1" : "0" ;
626 } else if (type == "color") {
627 ChooseColorWidget *choosecolor = ((ChooseColorWidget*)m_valueItems.value(paramName));
628 setValue = choosecolor->getColor().name();
629 } else if (type == "complex") {
630 ComplexParameter *complex = ((ComplexParameter*)m_valueItems.value(paramName));
631 namenode.item(i) = complex->getParamDesc();
632 } else if (type == "geometry") {
633 if (KdenliveSettings::on_monitor_effects()) {
634 GeometryWidget *geometry = ((GeometryWidget*)m_valueItems.value(paramName));
635 namenode.item(i).toElement().setAttribute("value", geometry->getValue());
637 Geometryval *geom = ((Geometryval*)m_valueItems.value(paramName));
638 namenode.item(i).toElement().setAttribute("value", geom->getValue());
640 } else if (type == "position") {
641 PositionEdit *pedit = ((PositionEdit*)m_valueItems.value(paramName));
642 int pos = pedit->getPosition();
643 setValue = QString::number(pos);
644 if (newparam.attribute("id") == "fadein" || newparam.attribute("id") == "fade_from_black") {
645 // Make sure duration is not longer than clip
648 pedit->setPosition(pos);
650 EffectsList::setParameter(newparam, "in", QString::number(m_in));
651 EffectsList::setParameter(newparam, "out", QString::number(m_in + pos));
653 } else if (newparam.attribute("id") == "fadeout" || newparam.attribute("id") == "fade_to_black") {
654 // Make sure duration is not longer than clip
657 pedit->setPosition(pos);
659 EffectsList::setParameter(newparam, "in", QString::number(m_out - pos));
660 EffectsList::setParameter(newparam, "out", QString::number(m_out));
663 } else if (type == "curve") {
664 KisCurveWidget *curve = ((KisCurveWidget*)m_valueItems.value(paramName));
665 QList<QPointF> points = curve->curve().points();
666 QString number = pa.attributes().namedItem("number").nodeValue();
667 QString inName = pa.attributes().namedItem("inpoints").nodeValue();
668 QString outName = pa.attributes().namedItem("outpoints").nodeValue();
669 int off = pa.attributes().namedItem("min").nodeValue().toInt();
670 int end = pa.attributes().namedItem("max").nodeValue().toInt();
671 EffectsList::setParameter(newparam, number, QString::number(points.count()));
672 for (int j = 0; (j < points.count() && j + off <= end); j++) {
674 in.replace("%i", QString::number(j + off));
675 QString out = outName;
676 out.replace("%i", QString::number(j + off));
677 EffectsList::setParameter(newparam, in, QString::number(points.at(j).x()));
678 EffectsList::setParameter(newparam, out, QString::number(points.at(j).y()));
680 QString depends = pa.attributes().namedItem("depends").nodeValue();
681 if (!depends.isEmpty())
682 meetDependency(paramName, type, EffectsList::parameter(newparam, depends));
683 } else if (type == "bezier_spline") {
684 BezierSplineWidget *widget = (BezierSplineWidget*)m_valueItems.value(paramName);
685 setValue = widget->spline();
686 QString depends = pa.attributes().namedItem("depends").nodeValue();
687 if (!depends.isEmpty())
688 meetDependency(paramName, type, EffectsList::parameter(newparam, depends));
689 } else if (type == "corners") {
690 CornersWidget *corners = ((CornersWidget*)m_valueItems.value(paramName));
691 QString xName = pa.attributes().namedItem("xpoints").nodeValue();
692 QString yName = pa.attributes().namedItem("ypoints").nodeValue();
693 QPolygon points = corners->getValue();
695 for (int j = 1; j <= 4; ++j) {
696 p = points.at(j - 1);
697 EffectsList::setParameter(newparam, QString(xName).replace("%i", QString::number(j)), QString::number(p.x()));
698 EffectsList::setParameter(newparam, QString(yName).replace("%i", QString::number(j)), QString::number(p.y()));
700 } else if (type == "wipe") {
701 Wipeval *wp = (Wipeval*)m_valueItems.value(paramName);
703 if (wp->start_left->isChecked())
705 else if (wp->start_right->isChecked())
707 else if (wp->start_up->isChecked())
709 else if (wp->start_down->isChecked())
711 else if (wp->start_center->isChecked())
715 info.startTransparency = wp->start_transp->value();
717 if (wp->end_left->isChecked())
719 else if (wp->end_right->isChecked())
721 else if (wp->end_up->isChecked())
723 else if (wp->end_down->isChecked())
725 else if (wp->end_center->isChecked())
729 info.endTransparency = wp->end_transp->value();
731 setValue = getWipeString(info);
732 } else if ((type == "simplekeyframe" || type == "keyframe") && m_keyframeEditor) {
733 QDomElement elem = pa.toElement();
734 QString realName = i18n(na.toElement().text().toUtf8().data());
735 QString val = m_keyframeEditor->getValue(realName);
736 elem.setAttribute("keyframes", val);
738 if (m_keyframeEditor->isVisibleParam(realName))
739 elem.setAttribute("intimeline", "1");
740 else if (elem.hasAttribute("intimeline"))
741 elem.removeAttribute("intimeline");
742 } else if (type == "url") {
743 KUrlRequester *req = ((Urlval*)m_valueItems.value(paramName))->urlwidget;
744 setValue = req->url().path();
747 if (!setValue.isNull())
748 pa.attributes().namedItem("value").setNodeValue(setValue);
751 emit parameterChanged(oldparam, newparam);
754 void EffectStackEdit::clearAllItems()
757 m_valueItems.clear();
759 /*while (!m_items.isEmpty()) {
760 QWidget *die = m_items.takeFirst();
764 //qDeleteAll(m_uiItems);
766 while ((child = m_vbox->takeAt(0)) != 0) {
767 QWidget *wid = child->widget();
771 m_keyframeEditor = NULL;
775 void EffectStackEdit::slotSyncEffectsPos(int pos)
777 emit syncEffectsPos(pos);