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);
113 void EffectStackEdit::updateProjectFormat(MltVideoProfile profile, Timecode t)
119 void EffectStackEdit::updateParameter(const QString &name, const QString &value)
121 m_params.setAttribute(name, value);
124 void EffectStackEdit::transferParamDesc(const QDomElement d, int in, int out)
127 if (m_keyframeEditor) delete m_keyframeEditor;
128 m_keyframeEditor = NULL;
132 if (m_params.isNull()) {
133 kDebug() << "// EMPTY EFFECT STACK";
138 doc.appendChild(doc.importNode(m_params, true));
139 kDebug() << "IMPORTED TRANS: " << doc.toString();*/
141 QDomNodeList namenode = m_params.elementsByTagName("parameter");
142 QDomElement e = m_params.toElement();
143 const int minFrame = e.attribute("start").toInt();
144 const int maxFrame = e.attribute("end").toInt();
147 for (int i = 0; i < namenode.count() ; i++) {
148 QDomElement pa = namenode.item(i).toElement();
149 QDomNode na = pa.firstChildElement("name");
150 QString type = pa.attribute("type");
151 QString paramName = i18n(na.toElement().text().toUtf8().data());
152 QWidget * toFillin = new QWidget(m_baseWidget);
153 QString value = pa.attribute("value").isNull() ?
154 pa.attribute("default") : pa.attribute("value");
156 /** Currently supported parameter types are:
157 * constant (=double): a slider with an integer value (use the "factor" attribute to divide the value so that you can get a double
158 * list: a combobox containing a list of values to choose
160 * complex: designed for keyframe parameters, but old and not finished, do not use
161 * geometry: a rectangle that can be moved & resized, with possible keyframes, used in composite transition
162 * keyframe: a list widget with a list of entries (position and value)
163 * color: a color chooser button
164 * position: a slider representing the position of a frame in the current clip
165 * curve: a single curve representing multiple points
166 * wipe: a widget designed for the wipe transition, allowing to choose a position (left, right, top,...)
169 if (type == "double" || type == "constant") {
172 if (pa.attribute("min").startsWith('%')) {
173 min = (int) ProfilesDialog::getStringEval(m_profile, pa.attribute("min"));
174 } else min = pa.attribute("min").toInt();
175 if (pa.attribute("max").startsWith('%')) {
176 max = (int) ProfilesDialog::getStringEval(m_profile, pa.attribute("max"));
177 } else max = pa.attribute("max").toInt();
178 createSliderItem(paramName, (int)(value.toDouble() + 0.5) , min, max, pa.attribute("suffix", QString()));
181 } else if (type == "list") {
182 Listval *lsval = new Listval;
183 lsval->setupUi(toFillin);
184 QStringList listitems = pa.attribute("paramlist").split(',');
185 QStringList listitemsdisplay = pa.attribute("paramlistdisplay").split(',');
186 if (listitemsdisplay.count() != listitems.count()) listitemsdisplay = listitems;
187 //lsval->list->addItems(listitems);
188 lsval->list->setIconSize(QSize(30, 30));
189 for (int i = 0; i < listitems.count(); i++) {
190 lsval->list->addItem(listitemsdisplay.at(i), listitems.at(i));
191 QString entry = listitems.at(i);
192 if (!entry.isEmpty() && (entry.endsWith(".png") || entry.endsWith(".pgm"))) {
193 if (!EffectStackEdit::iconCache.contains(entry)) {
195 EffectStackEdit::iconCache[entry] = pix.scaled(30, 30);
197 lsval->list->setItemIcon(i, QPixmap::fromImage(iconCache[entry]));
200 if (!value.isEmpty()) lsval->list->setCurrentIndex(listitems.indexOf(value));
201 lsval->title->setTitle(paramName);
202 m_valueItems[paramName] = lsval;
203 connect(lsval->list, SIGNAL(currentIndexChanged(int)) , this, SLOT(collectAllParameters()));
204 m_uiItems.append(lsval);
205 } else if (type == "bool") {
206 Boolval *bval = new Boolval;
207 bval->setupUi(toFillin);
208 bval->checkBox->setCheckState(value == "0" ? Qt::Unchecked : Qt::Checked);
209 bval->checkBox->setText(paramName);
210 m_valueItems[paramName] = bval;
211 connect(bval->checkBox, SIGNAL(stateChanged(int)) , this, SLOT(collectAllParameters()));
212 m_uiItems.append(bval);
213 } else if (type == "complex") {
214 /*QStringList names=nodeAtts.namedItem("name").nodeValue().split(';');
215 QStringList max=nodeAtts.namedItem("max").nodeValue().split(';');
216 QStringList min=nodeAtts.namedItem("min").nodeValue().split(';');
217 QStringList val=value.split(';');
218 kDebug() << "in complex"<<names.size() << " " << max.size() << " " << min.size() << " " << val.size() ;
219 if ( (names.size() == max.size() ) &&
220 (names.size()== min.size()) &&
221 (names.size()== val.size()) )
223 for (int i=0;i< names.size();i++){
224 createSliderItem(names[i],val[i].toInt(),min[i].toInt(),max[i].toInt());
227 ComplexParameter *pl = new ComplexParameter;
228 pl->setupParam(d, pa.attribute("name"), 0, 100);
229 m_vbox->addWidget(pl);
230 m_valueItems[paramName+"complex"] = pl;
231 connect(pl, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
232 } else if (type == "geometry") {
233 Geometryval *geo = new Geometryval(m_profile, m_frameSize, m_in);
234 geo->setupParam(pa, minFrame, maxFrame);
235 m_vbox->addWidget(geo);
236 m_valueItems[paramName+"geometry"] = geo;
237 connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
238 connect(geo, SIGNAL(seekToPos(int)), this, SLOT(slotSeekToPos(int)));
239 } else if (type == "keyframe" || type == "simplekeyframe") {
240 //Â keyframe editor widget
241 kDebug() << "min: " << m_in << ", MAX: " << m_out;
242 if (m_keyframeEditor == NULL) {
243 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());
244 m_vbox->addWidget(geo);
245 m_valueItems[paramName+"keyframe"] = geo;
246 m_keyframeEditor = geo;
247 connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
248 connect(geo, SIGNAL(seekToPos(int)), this, SLOT(slotSeekToPos(int)));
250 // we already have a keyframe editor, so just add another column for the new param
251 m_keyframeEditor->addParameter(pa);
253 } else if (type == "color") {
254 Colorval *cval = new Colorval;
255 cval->setupUi(toFillin);
257 if (value.startsWith('#')) value = value.replace('#', "0x");
258 cval->kcolorbutton->setColor(value.toUInt(&ok, 16));
259 //kDebug() << "color: " << value << ", " << value.toUInt(&ok, 16);
260 cval->label->setText(paramName);
261 m_valueItems[paramName] = cval;
262 connect(cval->kcolorbutton, SIGNAL(clicked()) , this, SLOT(collectAllParameters()));
263 m_uiItems.append(cval);
264 } else if (type == "position") {
265 int pos = value.toInt();
266 if (d.attribute("id") == "fadein" || d.attribute("id") == "fade_from_black") {
268 } else if (d.attribute("id") == "fadeout" || d.attribute("id") == "fade_to_black") {
269 // fadeout position starts from clip end
270 pos = m_out - (pos - m_in);
272 PositionEdit *posedit = new PositionEdit(paramName, pos, 1, m_out, m_timecode);
273 m_vbox->addWidget(posedit);
274 m_valueItems[paramName+"position"] = posedit;
275 connect(posedit, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
276 } else if (type == "curve") {
277 KisCurveWidget *curve = new KisCurveWidget(this);
278 curve->setMaxPoints(pa.attribute("max").toInt());
279 QList<QPointF> points;
280 int number = EffectsList::parameter(e, pa.attribute("number")).toInt();
281 QString inName = pa.attribute("inpoints");
282 QString outName = pa.attribute("outpoints");
283 int start = pa.attribute("min").toInt();
284 for (int j = start; j <= number; j++) {
286 in.replace("%i", QString::number(j));
287 QString out = outName;
288 out.replace("%i", QString::number(j));
289 points << QPointF(EffectsList::parameter(e, in).toDouble(), EffectsList::parameter(e, out).toDouble());
291 if (!points.isEmpty()) curve->setCurve(KisCubicCurve(points));
292 QSpinBox *spinin = new QSpinBox();
293 spinin->setRange(0, 1000);
294 QSpinBox *spinout = new QSpinBox();
295 spinout->setRange(0, 1000);
296 curve->setupInOutControls(spinin, spinout, 0, 1000);
297 m_vbox->addWidget(curve);
298 m_vbox->addWidget(spinin);
299 m_vbox->addWidget(spinout);
300 connect(curve, SIGNAL(modified()), this, SLOT(collectAllParameters()));
301 m_valueItems[paramName] = curve;
302 } else if (type == "wipe") {
303 Wipeval *wpval = new Wipeval;
304 wpval->setupUi(toFillin);
305 wipeInfo w = getWipeInfo(value);
308 wpval->start_up->setChecked(true);
311 wpval->start_down->setChecked(true);
314 wpval->start_right->setChecked(true);
317 wpval->start_left->setChecked(true);
320 wpval->start_center->setChecked(true);
325 wpval->end_up->setChecked(true);
328 wpval->end_down->setChecked(true);
331 wpval->end_right->setChecked(true);
334 wpval->end_left->setChecked(true);
337 wpval->end_center->setChecked(true);
340 wpval->start_transp->setValue(w.startTransparency);
341 wpval->end_transp->setValue(w.endTransparency);
342 m_valueItems[paramName] = wpval;
343 connect(wpval->end_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
344 connect(wpval->end_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
345 connect(wpval->end_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
346 connect(wpval->end_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
347 connect(wpval->end_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
348 connect(wpval->start_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
349 connect(wpval->start_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
350 connect(wpval->start_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
351 connect(wpval->start_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
352 connect(wpval->start_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
353 connect(wpval->start_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
354 connect(wpval->end_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
355 //wpval->title->setTitle(na.toElement().text());
356 m_uiItems.append(wpval);
363 m_vbox->addWidget(toFillin);
366 m_vbox->addStretch();
369 void EffectStackEdit::slotSeekToPos(int pos)
371 emit seekTimeline(pos);
374 wipeInfo EffectStackEdit::getWipeInfo(QString value)
377 QString start = value.section(';', 0, 0);
378 QString end = value.section(';', 1, 1).section('=', 1, 1);
379 if (start.startsWith("-100%,0")) info.start = LEFT;
380 else if (start.startsWith("100%,0")) info.start = RIGHT;
381 else if (start.startsWith("0%,100%")) info.start = DOWN;
382 else if (start.startsWith("0%,-100%")) info.start = UP;
383 else info.start = CENTER;
384 if (start.count(':') == 2) info.startTransparency = start.section(':', -1).toInt();
385 else info.startTransparency = 100;
387 if (end.startsWith("-100%,0")) info.end = LEFT;
388 else if (end.startsWith("100%,0")) info.end = RIGHT;
389 else if (end.startsWith("0%,100%")) info.end = DOWN;
390 else if (end.startsWith("0%,-100%")) info.end = UP;
391 else info.end = CENTER;
392 if (end.count(':') == 2) info.endTransparency = end.section(':', -1).toInt();
393 else info.endTransparency = 100;
397 QString EffectStackEdit::getWipeString(wipeInfo info)
402 switch (info.start) {
404 start = "-100%,0%:100%x100%";
407 start = "100%,0%:100%x100%";
410 start = "0%,100%:100%x100%";
413 start = "0%,-100%:100%x100%";
416 start = "0%,0%:100%x100%";
419 start.append(':' + QString::number(info.startTransparency));
423 end = "-100%,0%:100%x100%";
426 end = "100%,0%:100%x100%";
429 end = "0%,100%:100%x100%";
432 end = "0%,-100%:100%x100%";
435 end = "0%,0%:100%x100%";
438 end.append(':' + QString::number(info.endTransparency));
439 return QString(start + ";-1=" + end);
442 void EffectStackEdit::collectAllParameters()
444 if (m_valueItems.isEmpty() || m_params.isNull()) return;
445 const QDomElement oldparam = m_params.cloneNode().toElement();
446 QDomElement newparam = oldparam.cloneNode().toElement();
447 QDomNodeList namenode = newparam.elementsByTagName("parameter");
449 for (int i = 0; i < namenode.count() ; i++) {
450 QDomNode pa = namenode.item(i);
451 QDomNode na = pa.firstChildElement("name");
452 QString type = pa.attributes().namedItem("type").nodeValue();
453 QString paramName = i18n(na.toElement().text().toUtf8().data());
454 if (type == "complex") paramName.append("complex");
455 else if (type == "position") paramName.append("position");
456 else if (type == "geometry") paramName.append("geometry");
457 else if (type == "keyframe") paramName.append("keyframe");
458 if (type != "simplekeyframe" && !m_valueItems.contains(paramName)) {
459 kDebug() << "// Param: " << paramName << " NOT FOUND";
464 if (type == "double" || type == "constant") {
465 QSlider* slider = ((Constval*)m_valueItems.value(paramName))->horizontalSlider;
466 setValue = QString::number(slider->value());
467 } else if (type == "list") {
468 KComboBox *box = ((Listval*)m_valueItems.value(paramName))->list;
469 setValue = box->itemData(box->currentIndex()).toString();
470 } else if (type == "bool") {
471 QCheckBox *box = ((Boolval*)m_valueItems.value(paramName))->checkBox;
472 setValue = box->checkState() == Qt::Checked ? "1" : "0" ;
473 } else if (type == "color") {
474 KColorButton *color = ((Colorval*)m_valueItems.value(paramName))->kcolorbutton;
475 setValue = color->color().name();
476 } else if (type == "complex") {
477 ComplexParameter *complex = ((ComplexParameter*)m_valueItems.value(paramName));
478 namenode.item(i) = complex->getParamDesc();
479 } else if (type == "geometry") {
480 Geometryval *geom = ((Geometryval*)m_valueItems.value(paramName));
481 namenode.item(i).toElement().setAttribute("value", geom->getValue());
482 } else if (type == "position") {
483 PositionEdit *pedit = ((PositionEdit*)m_valueItems.value(paramName));
484 int pos = pedit->getPosition();
485 setValue = QString::number(pos);
486 if (newparam.attribute("id") == "fadein" || newparam.attribute("id") == "fade_from_black") {
487 // Make sure duration is not longer than clip
490 pedit->setPosition(pos);
492 EffectsList::setParameter(newparam, "in", QString::number(m_in));
493 EffectsList::setParameter(newparam, "out", QString::number(m_in + pos));
495 } else if (newparam.attribute("id") == "fadeout" || newparam.attribute("id") == "fade_to_black") {
496 // Make sure duration is not longer than clip
499 pedit->setPosition(pos);
501 EffectsList::setParameter(newparam, "in", QString::number(m_out + m_in - pos));
502 EffectsList::setParameter(newparam, "out", QString::number(m_out + m_in));
505 } else if (type == "curve") {
506 KisCurveWidget *curve = ((KisCurveWidget*)m_valueItems.value(paramName));
507 QList<QPointF> points = curve->curve().points();
508 QString number = pa.attributes().namedItem("number").nodeValue();
509 QString inName = pa.attributes().namedItem("inpoints").nodeValue();
510 QString outName = pa.attributes().namedItem("outpoints").nodeValue();
511 int off = pa.attributes().namedItem("min").nodeValue().toInt();
512 int end = pa.attributes().namedItem("max").nodeValue().toInt();
513 EffectsList::setParameter(newparam, number, QString::number(points.count()));
514 for (int j = 0; (j < points.count() && j + off <= end); j++) {
516 in.replace("%i", QString::number(j + off));
517 QString out = outName;
518 out.replace("%i", QString::number(j + off));
519 EffectsList::setParameter(newparam, in, QString::number(points.at(j).x()));
520 EffectsList::setParameter(newparam, out, QString::number(points.at(j).y()));
522 } else if (type == "wipe") {
523 Wipeval *wp = (Wipeval*)m_valueItems.value(paramName);
525 if (wp->start_left->isChecked()) info.start = LEFT;
526 else if (wp->start_right->isChecked()) info.start = RIGHT;
527 else if (wp->start_up->isChecked()) info.start = UP;
528 else if (wp->start_down->isChecked()) info.start = DOWN;
529 else if (wp->start_center->isChecked()) info.start = CENTER;
530 else info.start = LEFT;
531 info.startTransparency = wp->start_transp->value();
532 if (wp->end_left->isChecked()) info.end = LEFT;
533 else if (wp->end_right->isChecked()) info.end = RIGHT;
534 else if (wp->end_up->isChecked()) info.end = UP;
535 else if (wp->end_down->isChecked()) info.end = DOWN;
536 else if (wp->end_center->isChecked()) info.end = CENTER;
537 else info.end = RIGHT;
538 info.endTransparency = wp->end_transp->value();
539 setValue = getWipeString(info);
540 } else if ((type == "simplekeyframe" || type == "keyframe") && m_keyframeEditor) {
541 QString realName = i18n(na.toElement().text().toUtf8().data());
542 QString val = m_keyframeEditor->getValue(realName);
543 kDebug() << "SET VALUE: " << val;
544 namenode.item(i).toElement().setAttribute("keyframes", val);
546 if (!setValue.isNull()) {
547 pa.attributes().namedItem("value").setNodeValue(setValue);
550 emit parameterChanged(oldparam, newparam);
553 void EffectStackEdit::createSliderItem(const QString& name, int val , int min, int max, const QString suffix)
555 QWidget* toFillin = new QWidget(m_baseWidget);
556 Constval *ctval = new Constval;
557 ctval->setupUi(toFillin);
558 ctval->horizontalSlider->setMinimum(min);
559 ctval->horizontalSlider->setMaximum(max);
560 if (!suffix.isEmpty()) ctval->spinBox->setSuffix(suffix);
561 ctval->spinBox->setMinimum(min);
562 ctval->spinBox->setMaximum(max);
563 ctval->horizontalSlider->setPageStep((int)(max - min) / 10);
564 ctval->horizontalSlider->setValue(val);
565 ctval->label->setText(name);
566 m_valueItems[name] = ctval;
567 m_uiItems.append(ctval);
568 connect(ctval->horizontalSlider, SIGNAL(valueChanged(int)) , this, SLOT(collectAllParameters()));
569 m_vbox->addWidget(toFillin);
572 void EffectStackEdit::slotSliderMoved(int)
574 collectAllParameters();
577 void EffectStackEdit::clearAllItems()
580 m_valueItems.clear();
582 /*while (!m_items.isEmpty()) {
583 QWidget *die = m_items.takeFirst();
587 //qDeleteAll(m_uiItems);
589 while ((child = m_vbox->takeAt(0)) != 0) {
590 QWidget *wid = child->widget();
594 m_keyframeEditor = NULL;