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 "ui_keyframeeditor_ui.h"
25 #include "complexparameter.h"
26 #include "geometryval.h"
27 #include "keyframeedit.h"
28 #include "positionedit.h"
29 #include "effectslist.h"
30 #include "kdenlivesettings.h"
31 #include "profilesdialog.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) :
73 QVBoxLayout *vbox1 = new QVBoxLayout(parent);
74 vbox1->setContentsMargins(0, 0, 0, 0);
77 QScrollArea *area = new QScrollArea;
78 m_baseWidget = new QWidget(parent);
79 area->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
80 area->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
81 area->setFrameStyle(QFrame::NoFrame);
82 parent->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Minimum));
83 area->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::MinimumExpanding));
85 vbox1->addWidget(area);
86 area->setWidget(m_baseWidget);
87 area->setWidgetResizable(true);
88 m_vbox = new QVBoxLayout(m_baseWidget);
89 m_vbox->setContentsMargins(0, 0, 0, 0);
90 m_vbox->setSpacing(0);
94 EffectStackEdit::~EffectStackEdit()
99 void EffectStackEdit::setFrameSize(QPoint p)
102 QDomNodeList namenode = m_params.elementsByTagName("parameter");
103 for (int i = 0; i < namenode.count() ; i++) {
104 QDomNode pa = namenode.item(i);
105 QDomNode na = pa.firstChildElement("name");
106 QString type = pa.attributes().namedItem("type").nodeValue();
107 QString paramName = i18n(na.toElement().text().toUtf8().data());
109 if (type == "geometry") {
110 Geometryval *geom = ((Geometryval*)m_valueItems[paramName+"geometry"]);
111 geom->setFrameSize(m_frameSize);
118 void EffectStackEdit::updateProjectFormat(MltVideoProfile profile, Timecode t)
124 void EffectStackEdit::updateParameter(const QString &name, const QString &value)
126 m_params.setAttribute(name, value);
129 void EffectStackEdit::transferParamDesc(const QDomElement d, int in, int out)
135 if (m_params.isNull()) {
136 kDebug() << "// EMPTY EFFECT STACK";
141 doc.appendChild(doc.importNode(m_params, true));
142 kDebug() << "IMPORTED TRANS: " << doc.toString();*/
144 QDomNodeList namenode = m_params.elementsByTagName("parameter");
145 QDomElement e = m_params.toElement();
146 const int minFrame = e.attribute("start").toInt();
147 const int maxFrame = e.attribute("end").toInt();
150 for (int i = 0; i < namenode.count() ; i++) {
151 QDomElement pa = namenode.item(i).toElement();
152 QDomNode na = pa.firstChildElement("name");
153 QString type = pa.attribute("type");
154 QString paramName = i18n(na.toElement().text().toUtf8().data());
155 QWidget * toFillin = new QWidget(m_baseWidget);
156 QString value = pa.attribute("value").isNull() ?
157 pa.attribute("default") : pa.attribute("value");
159 if (type == "geometry") {
160 /*pa.setAttribute("namedesc", "X;Y;Width;Height;Transparency");
161 pa.setAttribute("format", "%d%,%d%:%d%x%d%:%d");
162 pa.setAttribute("min", "-500;-500;0;0;0");
163 pa.setAttribute("max", "500;500;200;200;100");*/
164 } else if (type == "complex") {
165 //pa.setAttribute("namedesc",pa.attribute("name"));
170 //TODO constant, list, bool, complex , color, geometry, position
171 if (type == "double" || type == "constant") {
174 if (pa.attribute("min").startsWith('%')) {
175 min = (int) ProfilesDialog::getStringEval(m_profile, pa.attribute("min"));
176 } else min = pa.attribute("min").toInt();
177 if (pa.attribute("max").startsWith('%')) {
178 max = (int) ProfilesDialog::getStringEval(m_profile, pa.attribute("max"));
179 } else max = pa.attribute("max").toInt();
180 createSliderItem(paramName, (int)(value.toDouble() + 0.5) , min, max, pa.attribute("suffix", QString()));
183 } else if (type == "list") {
184 Listval *lsval = new Listval;
185 lsval->setupUi(toFillin);
186 QStringList listitems = pa.attribute("paramlist").split(',');
187 QStringList listitemsdisplay = pa.attribute("paramlistdisplay").split(',');
188 if (listitemsdisplay.count() != listitems.count()) listitemsdisplay = listitems;
189 //lsval->list->addItems(listitems);
190 lsval->list->setIconSize(QSize(30, 30));
191 for (int i = 0; i < listitems.count(); i++) {
192 lsval->list->addItem(listitemsdisplay.at(i), listitems.at(i));
193 QString entry = listitems.at(i);
194 if (!entry.isEmpty() && (entry.endsWith(".png") || entry.endsWith(".pgm"))) {
195 if (!EffectStackEdit::iconCache.contains(entry)) {
197 EffectStackEdit::iconCache[entry] = pix.scaled(30, 30);
199 lsval->list->setItemIcon(i, QPixmap::fromImage(iconCache[entry]));
202 if (!value.isEmpty()) lsval->list->setCurrentIndex(listitems.indexOf(value));
203 lsval->title->setTitle(paramName);
204 m_valueItems[paramName] = lsval;
205 connect(lsval->list, SIGNAL(currentIndexChanged(int)) , this, SLOT(collectAllParameters()));
206 m_uiItems.append(lsval);
207 } else if (type == "bool") {
208 Boolval *bval = new Boolval;
209 bval->setupUi(toFillin);
210 bval->checkBox->setCheckState(value == "0" ? Qt::Unchecked : Qt::Checked);
211 bval->checkBox->setText(paramName);
212 m_valueItems[paramName] = bval;
213 connect(bval->checkBox, SIGNAL(stateChanged(int)) , this, SLOT(collectAllParameters()));
214 m_uiItems.append(bval);
215 } else if (type == "complex") {
216 /*QStringList names=nodeAtts.namedItem("name").nodeValue().split(';');
217 QStringList max=nodeAtts.namedItem("max").nodeValue().split(';');
218 QStringList min=nodeAtts.namedItem("min").nodeValue().split(';');
219 QStringList val=value.split(';');
220 kDebug() << "in complex"<<names.size() << " " << max.size() << " " << min.size() << " " << val.size() ;
221 if ( (names.size() == max.size() ) &&
222 (names.size()== min.size()) &&
223 (names.size()== val.size()) )
225 for (int i=0;i< names.size();i++){
226 createSliderItem(names[i],val[i].toInt(),min[i].toInt(),max[i].toInt());
229 ComplexParameter *pl = new ComplexParameter;
230 pl->setupParam(d, pa.attribute("name"), 0, 100);
231 m_vbox->addWidget(pl);
232 m_valueItems[paramName+"complex"] = pl;
233 connect(pl, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
234 } else if (type == "geometry") {
235 Geometryval *geo = new Geometryval(m_profile, m_frameSize);
236 geo->setupParam(pa, minFrame, maxFrame);
237 m_vbox->addWidget(geo);
238 m_valueItems[paramName+"geometry"] = geo;
239 connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
240 connect(geo, SIGNAL(seekToPos(int)), this, SLOT(slotSeekToPos(int)));
241 } else if (type == "keyframe") {
242 // keyframe editor widget
243 kDebug() << "min: " << m_in << ", MAX: " << m_out;
244 KeyframeEdit *geo = new KeyframeEdit(pa, m_out - m_in, pa.attribute("min").toInt(), pa.attribute("max").toInt(), m_timecode);
245 //geo->setupParam(100, pa.attribute("min").toInt(), pa.attribute("max").toInt(), pa.attribute("keyframes"));
246 //connect(geo, SIGNAL(seekToPos(int)), this, SLOT(slotSeekToPos(int)));
247 //geo->setupParam(pa, minFrame, maxFrame);
248 m_vbox->addWidget(geo);
249 m_valueItems[paramName+"keyframe"] = geo;
250 connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
251 } else if (type == "color") {
252 Colorval *cval = new Colorval;
253 cval->setupUi(toFillin);
255 if (value.startsWith('#')) value = value.replace('#', "0x");
256 cval->kcolorbutton->setColor(value.toUInt(&ok, 16));
257 //kDebug() << "color: " << value << ", " << value.toUInt(&ok, 16);
258 cval->label->setText(paramName);
259 m_valueItems[paramName] = cval;
260 connect(cval->kcolorbutton, SIGNAL(clicked()) , this, SLOT(collectAllParameters()));
261 m_uiItems.append(cval);
262 } else if (type == "position") {
263 int pos = value.toInt();
264 if (d.attribute("id") == "fadein" || d.attribute("id") == "fade_from_black") {
266 } else if (d.attribute("id") == "fadeout" || d.attribute("id") == "fade_to_black") {
267 // fadeout position starts from clip end
268 pos = m_out - (pos - m_in);
270 PositionEdit *posedit = new PositionEdit(paramName, pos, 1, m_out, m_timecode);
271 m_vbox->addWidget(posedit);
272 m_valueItems[paramName+"position"] = posedit;
273 connect(posedit, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
274 } else if (type == "wipe") {
275 Wipeval *wpval = new Wipeval;
276 wpval->setupUi(toFillin);
277 wipeInfo w = getWipeInfo(value);
280 wpval->start_up->setChecked(true);
283 wpval->start_down->setChecked(true);
286 wpval->start_right->setChecked(true);
289 wpval->start_left->setChecked(true);
292 wpval->start_center->setChecked(true);
297 wpval->end_up->setChecked(true);
300 wpval->end_down->setChecked(true);
303 wpval->end_right->setChecked(true);
306 wpval->end_left->setChecked(true);
309 wpval->end_center->setChecked(true);
312 wpval->start_transp->setValue(w.startTransparency);
313 wpval->end_transp->setValue(w.endTransparency);
314 m_valueItems[paramName] = wpval;
315 connect(wpval->end_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
316 connect(wpval->end_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
317 connect(wpval->end_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
318 connect(wpval->end_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
319 connect(wpval->end_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
320 connect(wpval->start_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
321 connect(wpval->start_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
322 connect(wpval->start_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
323 connect(wpval->start_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
324 connect(wpval->start_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
325 connect(wpval->start_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
326 connect(wpval->end_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
327 //wpval->title->setTitle(na.toElement().text());
328 m_uiItems.append(wpval);
335 m_vbox->addWidget(toFillin);
338 m_vbox->addStretch();
341 void EffectStackEdit::slotSeekToPos(int pos)
343 emit seekTimeline(m_in + pos);
346 wipeInfo EffectStackEdit::getWipeInfo(QString value)
349 QString start = value.section(';', 0, 0);
350 QString end = value.section(';', 1, 1).section('=', 1, 1);
351 if (start.startsWith("-100%,0")) info.start = LEFT;
352 else if (start.startsWith("100%,0")) info.start = RIGHT;
353 else if (start.startsWith("0%,100%")) info.start = DOWN;
354 else if (start.startsWith("0%,-100%")) info.start = UP;
355 else info.start = CENTER;
356 if (start.count(':') == 2) info.startTransparency = start.section(':', -1).toInt();
357 else info.startTransparency = 100;
359 if (end.startsWith("-100%,0")) info.end = LEFT;
360 else if (end.startsWith("100%,0")) info.end = RIGHT;
361 else if (end.startsWith("0%,100%")) info.end = DOWN;
362 else if (end.startsWith("0%,-100%")) info.end = UP;
363 else info.end = CENTER;
364 if (end.count(':') == 2) info.endTransparency = end.section(':', -1).toInt();
365 else info.endTransparency = 100;
369 QString EffectStackEdit::getWipeString(wipeInfo info)
374 switch (info.start) {
376 start = "-100%,0%:100%x100%";
379 start = "100%,0%:100%x100%";
382 start = "0%,100%:100%x100%";
385 start = "0%,-100%:100%x100%";
388 start = "0%,0%:100%x100%";
391 start.append(':' + QString::number(info.startTransparency));
395 end = "-100%,0%:100%x100%";
398 end = "100%,0%:100%x100%";
401 end = "0%,100%:100%x100%";
404 end = "0%,-100%:100%x100%";
407 end = "0%,0%:100%x100%";
410 end.append(':' + QString::number(info.endTransparency));
411 return QString(start + ";-1=" + end);
414 void EffectStackEdit::collectAllParameters()
416 if (m_valueItems.isEmpty() || m_params.isNull()) return;
417 const QDomElement oldparam = m_params.cloneNode().toElement();
418 QDomElement newparam = oldparam.cloneNode().toElement();
419 QDomNodeList namenode = newparam.elementsByTagName("parameter");
421 for (int i = 0; i < namenode.count() ; i++) {
422 QDomNode pa = namenode.item(i);
423 QDomNode na = pa.firstChildElement("name");
424 QString type = pa.attributes().namedItem("type").nodeValue();
425 QString paramName = i18n(na.toElement().text().toUtf8().data());
426 if (type == "complex") paramName.append("complex");
427 else if (type == "position") paramName.append("position");
428 else if (type == "geometry") paramName.append("geometry");
429 else if (type == "keyframe") paramName.append("keyframe");
430 if (!m_valueItems.contains(paramName)) {
431 // kDebug() << "// Param: " << paramName << " NOT FOUND";
436 if (type == "double" || type == "constant") {
437 QSlider* slider = ((Constval*)m_valueItems.value(paramName))->horizontalSlider;
438 setValue = QString::number(slider->value());
439 } else if (type == "list") {
440 KComboBox *box = ((Listval*)m_valueItems.value(paramName))->list;
441 setValue = box->itemData(box->currentIndex()).toString();
442 } else if (type == "bool") {
443 QCheckBox *box = ((Boolval*)m_valueItems.value(paramName))->checkBox;
444 setValue = box->checkState() == Qt::Checked ? "1" : "0" ;
445 } else if (type == "color") {
446 KColorButton *color = ((Colorval*)m_valueItems.value(paramName))->kcolorbutton;
447 setValue = color->color().name();
448 } else if (type == "complex") {
449 ComplexParameter *complex = ((ComplexParameter*)m_valueItems.value(paramName));
450 namenode.item(i) = complex->getParamDesc();
451 } else if (type == "geometry") {
452 Geometryval *geom = ((Geometryval*)m_valueItems.value(paramName));
453 namenode.item(i).toElement().setAttribute("value", geom->getValue());
454 } else if (type == "position") {
455 PositionEdit *pedit = ((PositionEdit*)m_valueItems.value(paramName));
456 int pos = pedit->getPosition();
457 setValue = QString::number(pos);
458 if (newparam.attribute("id") == "fadein" || newparam.attribute("id") == "fade_from_black") {
459 // Make sure duration is not longer than clip
462 pedit->setPosition(pos);
464 EffectsList::setParameter(newparam, "in", QString::number(m_in));
465 EffectsList::setParameter(newparam, "out", QString::number(m_in + pos));
467 } else if (newparam.attribute("id") == "fadeout" || newparam.attribute("id") == "fade_to_black") {
468 // Make sure duration is not longer than clip
471 pedit->setPosition(pos);
473 EffectsList::setParameter(newparam, "in", QString::number(m_out + m_in - pos));
474 EffectsList::setParameter(newparam, "out", QString::number(m_out + m_in));
477 } else if (type == "wipe") {
478 Wipeval *wp = (Wipeval*)m_valueItems.value(paramName);
480 if (wp->start_left->isChecked()) info.start = LEFT;
481 else if (wp->start_right->isChecked()) info.start = RIGHT;
482 else if (wp->start_up->isChecked()) info.start = UP;
483 else if (wp->start_down->isChecked()) info.start = DOWN;
484 else if (wp->start_center->isChecked()) info.start = CENTER;
485 else info.start = LEFT;
486 info.startTransparency = wp->start_transp->value();
487 if (wp->end_left->isChecked()) info.end = LEFT;
488 else if (wp->end_right->isChecked()) info.end = RIGHT;
489 else if (wp->end_up->isChecked()) info.end = UP;
490 else if (wp->end_down->isChecked()) info.end = DOWN;
491 else if (wp->end_center->isChecked()) info.end = CENTER;
492 else info.end = RIGHT;
493 info.endTransparency = wp->end_transp->value();
494 setValue = getWipeString(info);
497 if (!setValue.isNull()) {
498 pa.attributes().namedItem("value").setNodeValue(setValue);
501 emit parameterChanged(oldparam, newparam);
504 void EffectStackEdit::createSliderItem(const QString& name, int val , int min, int max, const QString suffix)
506 QWidget* toFillin = new QWidget(m_baseWidget);
507 Constval *ctval = new Constval;
508 ctval->setupUi(toFillin);
509 ctval->horizontalSlider->setMinimum(min);
510 ctval->horizontalSlider->setMaximum(max);
511 if (!suffix.isEmpty()) ctval->spinBox->setSuffix(suffix);
512 ctval->spinBox->setMinimum(min);
513 ctval->spinBox->setMaximum(max);
514 ctval->horizontalSlider->setPageStep((int)(max - min) / 10);
515 ctval->horizontalSlider->setValue(val);
516 ctval->label->setText(name);
517 m_valueItems[name] = ctval;
518 m_uiItems.append(ctval);
519 connect(ctval->horizontalSlider, SIGNAL(valueChanged(int)) , this, SLOT(collectAllParameters()));
520 m_vbox->addWidget(toFillin);
523 void EffectStackEdit::slotSliderMoved(int)
525 collectAllParameters();
528 void EffectStackEdit::clearAllItems()
531 m_valueItems.clear();
533 /*while (!m_items.isEmpty()) {
534 QWidget *die = m_items.takeFirst();
538 //qDeleteAll(m_uiItems);
540 while ((child = m_vbox->takeAt(0)) != 0) {
541 if (child->widget()) delete child->widget();