1 /***************************************************************************
2 effecstackview.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_constval_ui.h"
20 #include "ui_listval_ui.h"
21 #include "ui_boolval_ui.h"
22 #include "ui_colorval_ui.h"
23 #include "ui_wipeval_ui.h"
24 #include "complexparameter.h"
25 #include "geometryval.h"
26 #include "positionedit.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"
36 #include <QVBoxLayout>
39 #include <QPushButton>
41 #include <QScrollArea>
44 class Boolval: public QWidget, public Ui::Boolval_UI
48 class Colorval: public QWidget, public Ui::Colorval_UI
52 class Constval: public QWidget, public Ui::Constval_UI
56 class Listval: public QWidget, public Ui::Listval_UI
60 class Wipeval: public QWidget, public Ui::Wipeval_UI
65 QMap<QString, QImage> EffectStackEdit::iconCache;
67 EffectStackEdit::EffectStackEdit(QWidget *parent) :
71 m_frameSize(QPoint()),
72 m_keyframeEditor(NULL)
74 m_baseWidget = new QWidget(this);
75 setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
76 setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
77 setFrameStyle(QFrame::NoFrame);
78 setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::MinimumExpanding));
80 setWidget(m_baseWidget);
81 setWidgetResizable(true);
82 m_vbox = new QVBoxLayout(m_baseWidget);
83 m_vbox->setContentsMargins(0, 0, 0, 0);
84 m_vbox->setSpacing(0);
88 EffectStackEdit::~EffectStackEdit()
94 void EffectStackEdit::setFrameSize(QPoint p)
97 QDomNodeList namenode = m_params.elementsByTagName("parameter");
98 for (int i = 0; i < namenode.count() ; i++) {
99 QDomNode pa = namenode.item(i);
100 QDomNode na = pa.firstChildElement("name");
101 QString type = pa.attributes().namedItem("type").nodeValue();
102 QString paramName = i18n(na.toElement().text().toUtf8().data());
104 if (type == "geometry") {
105 Geometryval *geom = ((Geometryval*)m_valueItems[paramName+"geometry"]);
106 geom->setFrameSize(m_frameSize);
112 void EffectStackEdit::updateTimecodeFormat()
114 QDomNodeList namenode = m_params.elementsByTagName("parameter");
115 for (int i = 0; i < namenode.count() ; i++) {
116 QDomNode pa = namenode.item(i);
117 QDomNode na = pa.firstChildElement("name");
118 QString type = pa.attributes().namedItem("type").nodeValue();
119 QString paramName = i18n(na.toElement().text().toUtf8().data());
121 if (type == "geometry") {
122 Geometryval *geom = ((Geometryval*)m_valueItems[paramName+"geometry"]);
123 geom->updateTimecodeFormat();
129 void EffectStackEdit::updateProjectFormat(MltVideoProfile profile, Timecode t)
135 void EffectStackEdit::updateParameter(const QString &name, const QString &value)
137 m_params.setAttribute(name, value);
140 void EffectStackEdit::transferParamDesc(const QDomElement d, int in, int out)
143 if (m_keyframeEditor) delete m_keyframeEditor;
144 m_keyframeEditor = NULL;
148 if (m_params.isNull()) {
149 kDebug() << "// EMPTY EFFECT STACK";
154 doc.appendChild(doc.importNode(m_params, true));
155 kDebug() << "IMPORTED TRANS: " << doc.toString();*/
157 QDomNodeList namenode = m_params.elementsByTagName("parameter");
158 QDomElement e = m_params.toElement();
159 const int minFrame = e.attribute("start").toInt();
160 const int maxFrame = e.attribute("end").toInt();
163 for (int i = 0; i < namenode.count() ; i++) {
164 QDomElement pa = namenode.item(i).toElement();
165 QDomNode na = pa.firstChildElement("name");
166 QString type = pa.attribute("type");
167 QString paramName = i18n(na.toElement().text().toUtf8().data());
168 QWidget * toFillin = new QWidget(m_baseWidget);
169 QString value = pa.attribute("value").isNull() ?
170 pa.attribute("default") : pa.attribute("value");
172 /** Currently supported parameter types are:
173 * constant (=double): a slider with an integer value (use the "factor" attribute to divide the value so that you can get a double
174 * list: a combobox containing a list of values to choose
176 * complex: designed for keyframe parameters, but old and not finished, do not use
177 * geometry: a rectangle that can be moved & resized, with possible keyframes, used in composite transition
178 * keyframe: a list widget with a list of entries (position and value)
179 * color: a color chooser button
180 * position: a slider representing the position of a frame in the current clip
181 * curve: a single curve representing multiple points
182 * wipe: a widget designed for the wipe transition, allowing to choose a position (left, right, top,...)
185 if (type == "double" || type == "constant") {
188 if (pa.attribute("min").startsWith('%')) {
189 min = (int) ProfilesDialog::getStringEval(m_profile, pa.attribute("min"));
190 } else min = pa.attribute("min").toInt();
191 if (pa.attribute("max").startsWith('%')) {
192 max = (int) ProfilesDialog::getStringEval(m_profile, pa.attribute("max"));
193 } else max = pa.attribute("max").toInt();
194 createSliderItem(paramName, (int)(value.toDouble() + 0.5) , min, max, pa.attribute("suffix", QString()));
197 } else if (type == "list") {
198 Listval *lsval = new Listval;
199 lsval->setupUi(toFillin);
200 QStringList listitems = pa.attribute("paramlist").split(',');
201 QStringList listitemsdisplay = pa.attribute("paramlistdisplay").split(',');
202 if (listitemsdisplay.count() != listitems.count()) listitemsdisplay = listitems;
203 //lsval->list->addItems(listitems);
204 lsval->list->setIconSize(QSize(30, 30));
205 for (int i = 0; i < listitems.count(); i++) {
206 lsval->list->addItem(listitemsdisplay.at(i), listitems.at(i));
207 QString entry = listitems.at(i);
208 if (!entry.isEmpty() && (entry.endsWith(".png") || entry.endsWith(".pgm"))) {
209 if (!EffectStackEdit::iconCache.contains(entry)) {
211 EffectStackEdit::iconCache[entry] = pix.scaled(30, 30);
213 lsval->list->setItemIcon(i, QPixmap::fromImage(iconCache[entry]));
216 if (!value.isEmpty()) lsval->list->setCurrentIndex(listitems.indexOf(value));
217 lsval->title->setTitle(paramName);
218 m_valueItems[paramName] = lsval;
219 connect(lsval->list, SIGNAL(currentIndexChanged(int)) , this, SLOT(collectAllParameters()));
220 m_uiItems.append(lsval);
221 } else if (type == "bool") {
222 Boolval *bval = new Boolval;
223 bval->setupUi(toFillin);
224 bval->checkBox->setCheckState(value == "0" ? Qt::Unchecked : Qt::Checked);
225 bval->checkBox->setText(paramName);
226 m_valueItems[paramName] = bval;
227 connect(bval->checkBox, SIGNAL(stateChanged(int)) , this, SLOT(collectAllParameters()));
228 m_uiItems.append(bval);
229 } else if (type == "complex") {
230 /*QStringList names=nodeAtts.namedItem("name").nodeValue().split(';');
231 QStringList max=nodeAtts.namedItem("max").nodeValue().split(';');
232 QStringList min=nodeAtts.namedItem("min").nodeValue().split(';');
233 QStringList val=value.split(';');
234 kDebug() << "in complex"<<names.size() << " " << max.size() << " " << min.size() << " " << val.size() ;
235 if ( (names.size() == max.size() ) &&
236 (names.size()== min.size()) &&
237 (names.size()== val.size()) )
239 for (int i=0;i< names.size();i++){
240 createSliderItem(names[i],val[i].toInt(),min[i].toInt(),max[i].toInt());
243 ComplexParameter *pl = new ComplexParameter;
244 pl->setupParam(d, pa.attribute("name"), 0, 100);
245 m_vbox->addWidget(pl);
246 m_valueItems[paramName+"complex"] = pl;
247 connect(pl, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
248 } else if (type == "geometry") {
249 Geometryval *geo = new Geometryval(m_profile, m_timecode, m_frameSize, m_in);
250 geo->setupParam(pa, minFrame, maxFrame);
251 m_vbox->addWidget(geo);
252 m_valueItems[paramName+"geometry"] = geo;
253 connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
254 connect(geo, SIGNAL(seekToPos(int)), this, SLOT(slotSeekToPos(int)));
255 } else if (type == "keyframe" || type == "simplekeyframe") {
256 //Â keyframe editor widget
257 kDebug() << "min: " << m_in << ", MAX: " << m_out;
258 if (m_keyframeEditor == NULL) {
259 KeyframeEdit *geo = new KeyframeEdit(pa, m_in, m_in + m_out, pa.attribute("min").toInt(), pa.attribute("max").toInt(), m_timecode, e.attribute("active_keyframe", "-1").toInt());
260 m_vbox->addWidget(geo);
261 m_valueItems[paramName+"keyframe"] = geo;
262 m_keyframeEditor = geo;
263 connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
264 connect(geo, SIGNAL(seekToPos(int)), this, SLOT(slotSeekToPos(int)));
266 // we already have a keyframe editor, so just add another column for the new param
267 m_keyframeEditor->addParameter(pa);
269 } else if (type == "color") {
270 Colorval *cval = new Colorval;
271 cval->setupUi(toFillin);
273 if (value.startsWith('#')) value = value.replace('#', "0x");
274 cval->kcolorbutton->setColor(value.toUInt(&ok, 16));
275 //kDebug() << "color: " << value << ", " << value.toUInt(&ok, 16);
276 cval->label->setText(paramName);
277 m_valueItems[paramName] = cval;
278 connect(cval->kcolorbutton, SIGNAL(clicked()) , this, SLOT(collectAllParameters()));
279 m_uiItems.append(cval);
280 } else if (type == "position") {
281 int pos = value.toInt();
282 if (d.attribute("id") == "fadein" || d.attribute("id") == "fade_from_black") {
284 } else if (d.attribute("id") == "fadeout" || d.attribute("id") == "fade_to_black") {
285 // fadeout position starts from clip end
286 pos = m_out - (pos - m_in);
288 PositionEdit *posedit = new PositionEdit(paramName, pos, 1, m_out, m_timecode);
289 m_vbox->addWidget(posedit);
290 m_valueItems[paramName+"position"] = posedit;
291 connect(posedit, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
292 } else if (type == "curve") {
293 KisCurveWidget *curve = new KisCurveWidget(this);
294 curve->setMaxPoints(pa.attribute("max").toInt());
295 QList<QPointF> points;
296 int number = EffectsList::parameter(e, pa.attribute("number")).toInt();
297 QString inName = pa.attribute("inpoints");
298 QString outName = pa.attribute("outpoints");
299 int start = pa.attribute("min").toInt();
300 for (int j = start; j <= number; j++) {
302 in.replace("%i", QString::number(j));
303 QString out = outName;
304 out.replace("%i", QString::number(j));
305 points << QPointF(EffectsList::parameter(e, in).toDouble(), EffectsList::parameter(e, out).toDouble());
307 if (!points.isEmpty()) curve->setCurve(KisCubicCurve(points));
308 QSpinBox *spinin = new QSpinBox();
309 spinin->setRange(0, 1000);
310 QSpinBox *spinout = new QSpinBox();
311 spinout->setRange(0, 1000);
312 curve->setupInOutControls(spinin, spinout, 0, 1000);
313 m_vbox->addWidget(curve);
314 m_vbox->addWidget(spinin);
315 m_vbox->addWidget(spinout);
316 connect(curve, SIGNAL(modified()), this, SLOT(collectAllParameters()));
317 m_valueItems[paramName] = curve;
318 } else if (type == "wipe") {
319 Wipeval *wpval = new Wipeval;
320 wpval->setupUi(toFillin);
321 wipeInfo w = getWipeInfo(value);
324 wpval->start_up->setChecked(true);
327 wpval->start_down->setChecked(true);
330 wpval->start_right->setChecked(true);
333 wpval->start_left->setChecked(true);
336 wpval->start_center->setChecked(true);
341 wpval->end_up->setChecked(true);
344 wpval->end_down->setChecked(true);
347 wpval->end_right->setChecked(true);
350 wpval->end_left->setChecked(true);
353 wpval->end_center->setChecked(true);
356 wpval->start_transp->setValue(w.startTransparency);
357 wpval->end_transp->setValue(w.endTransparency);
358 m_valueItems[paramName] = wpval;
359 connect(wpval->end_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
360 connect(wpval->end_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
361 connect(wpval->end_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
362 connect(wpval->end_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
363 connect(wpval->end_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
364 connect(wpval->start_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
365 connect(wpval->start_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
366 connect(wpval->start_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
367 connect(wpval->start_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
368 connect(wpval->start_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
369 connect(wpval->start_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
370 connect(wpval->end_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
371 //wpval->title->setTitle(na.toElement().text());
372 m_uiItems.append(wpval);
379 m_vbox->addWidget(toFillin);
382 m_vbox->addStretch();
385 void EffectStackEdit::slotSeekToPos(int pos)
387 emit seekTimeline(pos);
390 wipeInfo EffectStackEdit::getWipeInfo(QString value)
393 QString start = value.section(';', 0, 0);
394 QString end = value.section(';', 1, 1).section('=', 1, 1);
395 if (start.startsWith("-100%,0")) info.start = LEFT;
396 else if (start.startsWith("100%,0")) info.start = RIGHT;
397 else if (start.startsWith("0%,100%")) info.start = DOWN;
398 else if (start.startsWith("0%,-100%")) info.start = UP;
399 else info.start = CENTER;
400 if (start.count(':') == 2) info.startTransparency = start.section(':', -1).toInt();
401 else info.startTransparency = 100;
403 if (end.startsWith("-100%,0")) info.end = LEFT;
404 else if (end.startsWith("100%,0")) info.end = RIGHT;
405 else if (end.startsWith("0%,100%")) info.end = DOWN;
406 else if (end.startsWith("0%,-100%")) info.end = UP;
407 else info.end = CENTER;
408 if (end.count(':') == 2) info.endTransparency = end.section(':', -1).toInt();
409 else info.endTransparency = 100;
413 QString EffectStackEdit::getWipeString(wipeInfo info)
418 switch (info.start) {
420 start = "-100%,0%:100%x100%";
423 start = "100%,0%:100%x100%";
426 start = "0%,100%:100%x100%";
429 start = "0%,-100%:100%x100%";
432 start = "0%,0%:100%x100%";
435 start.append(':' + QString::number(info.startTransparency));
439 end = "-100%,0%:100%x100%";
442 end = "100%,0%:100%x100%";
445 end = "0%,100%:100%x100%";
448 end = "0%,-100%:100%x100%";
451 end = "0%,0%:100%x100%";
454 end.append(':' + QString::number(info.endTransparency));
455 return QString(start + ";-1=" + end);
458 void EffectStackEdit::collectAllParameters()
460 if (m_valueItems.isEmpty() || m_params.isNull()) return;
461 const QDomElement oldparam = m_params.cloneNode().toElement();
462 QDomElement newparam = oldparam.cloneNode().toElement();
463 QDomNodeList namenode = newparam.elementsByTagName("parameter");
465 for (int i = 0; i < namenode.count() ; i++) {
466 QDomNode pa = namenode.item(i);
467 QDomNode na = pa.firstChildElement("name");
468 QString type = pa.attributes().namedItem("type").nodeValue();
469 QString paramName = i18n(na.toElement().text().toUtf8().data());
470 if (type == "complex") paramName.append("complex");
471 else if (type == "position") paramName.append("position");
472 else if (type == "geometry") paramName.append("geometry");
473 else if (type == "keyframe") paramName.append("keyframe");
474 if (type != "simplekeyframe" && !m_valueItems.contains(paramName)) {
475 kDebug() << "// Param: " << paramName << " NOT FOUND";
480 if (type == "double" || type == "constant") {
481 QSlider* slider = ((Constval*)m_valueItems.value(paramName))->horizontalSlider;
482 setValue = QString::number(slider->value());
483 } else if (type == "list") {
484 KComboBox *box = ((Listval*)m_valueItems.value(paramName))->list;
485 setValue = box->itemData(box->currentIndex()).toString();
486 } else if (type == "bool") {
487 QCheckBox *box = ((Boolval*)m_valueItems.value(paramName))->checkBox;
488 setValue = box->checkState() == Qt::Checked ? "1" : "0" ;
489 } else if (type == "color") {
490 KColorButton *color = ((Colorval*)m_valueItems.value(paramName))->kcolorbutton;
491 setValue = color->color().name();
492 } else if (type == "complex") {
493 ComplexParameter *complex = ((ComplexParameter*)m_valueItems.value(paramName));
494 namenode.item(i) = complex->getParamDesc();
495 } else if (type == "geometry") {
496 Geometryval *geom = ((Geometryval*)m_valueItems.value(paramName));
497 namenode.item(i).toElement().setAttribute("value", geom->getValue());
498 } else if (type == "position") {
499 PositionEdit *pedit = ((PositionEdit*)m_valueItems.value(paramName));
500 int pos = pedit->getPosition();
501 setValue = QString::number(pos);
502 if (newparam.attribute("id") == "fadein" || newparam.attribute("id") == "fade_from_black") {
503 // Make sure duration is not longer than clip
506 pedit->setPosition(pos);
508 EffectsList::setParameter(newparam, "in", QString::number(m_in));
509 EffectsList::setParameter(newparam, "out", QString::number(m_in + pos));
511 } else if (newparam.attribute("id") == "fadeout" || newparam.attribute("id") == "fade_to_black") {
512 // Make sure duration is not longer than clip
515 pedit->setPosition(pos);
517 EffectsList::setParameter(newparam, "in", QString::number(m_out + m_in - pos));
518 EffectsList::setParameter(newparam, "out", QString::number(m_out + m_in));
521 } else if (type == "curve") {
522 KisCurveWidget *curve = ((KisCurveWidget*)m_valueItems.value(paramName));
523 QList<QPointF> points = curve->curve().points();
524 QString number = pa.attributes().namedItem("number").nodeValue();
525 QString inName = pa.attributes().namedItem("inpoints").nodeValue();
526 QString outName = pa.attributes().namedItem("outpoints").nodeValue();
527 int off = pa.attributes().namedItem("min").nodeValue().toInt();
528 int end = pa.attributes().namedItem("max").nodeValue().toInt();
529 EffectsList::setParameter(newparam, number, QString::number(points.count()));
530 for (int j = 0; (j < points.count() && j + off <= end); j++) {
532 in.replace("%i", QString::number(j + off));
533 QString out = outName;
534 out.replace("%i", QString::number(j + off));
535 EffectsList::setParameter(newparam, in, QString::number(points.at(j).x()));
536 EffectsList::setParameter(newparam, out, QString::number(points.at(j).y()));
538 } else if (type == "wipe") {
539 Wipeval *wp = (Wipeval*)m_valueItems.value(paramName);
541 if (wp->start_left->isChecked()) info.start = LEFT;
542 else if (wp->start_right->isChecked()) info.start = RIGHT;
543 else if (wp->start_up->isChecked()) info.start = UP;
544 else if (wp->start_down->isChecked()) info.start = DOWN;
545 else if (wp->start_center->isChecked()) info.start = CENTER;
546 else info.start = LEFT;
547 info.startTransparency = wp->start_transp->value();
548 if (wp->end_left->isChecked()) info.end = LEFT;
549 else if (wp->end_right->isChecked()) info.end = RIGHT;
550 else if (wp->end_up->isChecked()) info.end = UP;
551 else if (wp->end_down->isChecked()) info.end = DOWN;
552 else if (wp->end_center->isChecked()) info.end = CENTER;
553 else info.end = RIGHT;
554 info.endTransparency = wp->end_transp->value();
555 setValue = getWipeString(info);
556 } else if ((type == "simplekeyframe" || type == "keyframe") && m_keyframeEditor) {
557 QString realName = i18n(na.toElement().text().toUtf8().data());
558 QString val = m_keyframeEditor->getValue(realName);
559 kDebug() << "SET VALUE: " << val;
560 namenode.item(i).toElement().setAttribute("keyframes", val);
562 if (!setValue.isNull()) {
563 pa.attributes().namedItem("value").setNodeValue(setValue);
566 emit parameterChanged(oldparam, newparam);
569 void EffectStackEdit::createSliderItem(const QString& name, int val , int min, int max, const QString suffix)
571 QWidget* toFillin = new QWidget(m_baseWidget);
572 Constval *ctval = new Constval;
573 ctval->setupUi(toFillin);
574 ctval->horizontalSlider->setMinimum(min);
575 ctval->horizontalSlider->setMaximum(max);
576 if (!suffix.isEmpty()) ctval->spinBox->setSuffix(suffix);
577 ctval->spinBox->setMinimum(min);
578 ctval->spinBox->setMaximum(max);
579 ctval->horizontalSlider->setPageStep((int)(max - min) / 10);
580 ctval->horizontalSlider->setValue(val);
581 ctval->label->setText(name);
582 m_valueItems[name] = ctval;
583 m_uiItems.append(ctval);
584 connect(ctval->horizontalSlider, SIGNAL(valueChanged(int)) , this, SLOT(collectAllParameters()));
585 m_vbox->addWidget(toFillin);
588 void EffectStackEdit::slotSliderMoved(int)
590 collectAllParameters();
593 void EffectStackEdit::clearAllItems()
596 m_valueItems.clear();
598 /*while (!m_items.isEmpty()) {
599 QWidget *die = m_items.takeFirst();
603 //qDeleteAll(m_uiItems);
605 while ((child = m_vbox->takeAt(0)) != 0) {
606 QWidget *wid = child->widget();
610 m_keyframeEditor = NULL;