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_positionval_ui.h"
24 #include "ui_wipeval_ui.h"
25 #include "ui_keyframeeditor_ui.h"
26 #include "complexparameter.h"
27 #include "geometryval.h"
28 #include "keyframeedit.h"
29 #include "effectslist.h"
30 #include "kdenlivesettings.h"
35 #include <QVBoxLayout>
38 #include <QPushButton>
40 #include <QScrollArea>
43 class Boolval: public EffectStackEdit::UiItem, public Ui::Boolval_UI
47 class Colorval: public EffectStackEdit::UiItem, public Ui::Colorval_UI
51 class Constval: public EffectStackEdit::UiItem, public Ui::Constval_UI
55 class Listval: public EffectStackEdit::UiItem, public Ui::Listval_UI
59 class Positionval: public EffectStackEdit::UiItem, public Ui::Positionval_UI
63 class Wipeval: public EffectStackEdit::UiItem, public Ui::Wipeval_UI
68 QMap<QString, QImage> EffectStackEdit::iconCache;
70 EffectStackEdit::EffectStackEdit(QWidget *parent) :
76 setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding));
77 QVBoxLayout *vbox1 = new QVBoxLayout(parent);
78 vbox1->setContentsMargins(0, 0, 0, 0);
81 QScrollArea *area = new QScrollArea;
82 QWidget *wid = new QWidget(parent);
83 area->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
84 area->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
85 area->setFrameStyle(QFrame::NoFrame);
86 wid->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Minimum));
87 area->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::MinimumExpanding));
89 vbox1->addWidget(area);
91 area->setWidgetResizable(true);
92 m_vbox = new QVBoxLayout(wid);
93 m_vbox->setContentsMargins(0, 0, 0, 0);
94 m_vbox->setSpacing(0);
99 EffectStackEdit::~EffectStackEdit()
104 void EffectStackEdit::setFrameSize(QPoint p)
107 QDomNodeList namenode = m_params.elementsByTagName("parameter");
108 for (int i = 0; i < namenode.count() ; i++) {
109 QDomNode pa = namenode.item(i);
110 QDomNode na = pa.firstChildElement("name");
111 QString type = pa.attributes().namedItem("type").nodeValue();
112 QString paramName = i18n(na.toElement().text().toUtf8().data());
114 if (type == "geometry") {
115 Geometryval *geom = ((Geometryval*)m_valueItems[paramName+"geometry"]);
116 geom->setFrameSize(m_frameSize);
123 void EffectStackEdit::updateProjectFormat(MltVideoProfile profile, Timecode t)
129 void EffectStackEdit::updateParameter(const QString &name, const QString &value)
131 m_params.setAttribute(name, value);
134 void EffectStackEdit::transferParamDesc(const QDomElement& d, int in, int out)
141 if (m_params.isNull()) return;
144 doc.appendChild(doc.importNode(m_params, true));
145 //kDebug() << "IMPORTED TRANS: " << doc.toString();
146 QDomNodeList namenode = m_params.elementsByTagName("parameter");
147 QDomElement e = m_params.toElement();
148 const int minFrame = e.attribute("start").toInt();
149 const int maxFrame = e.attribute("end").toInt();
152 for (int i = 0; i < namenode.count() ; i++) {
153 kDebug() << "in form";
154 QDomElement pa = namenode.item(i).toElement();
155 QDomNode na = pa.firstChildElement("name");
156 QString type = pa.attribute("type");
157 QString paramName = i18n(na.toElement().text().toUtf8().data());
158 QWidget * toFillin = new QWidget;
159 QString value = pa.attribute("value").isNull() ?
160 pa.attribute("default") : pa.attribute("value");
161 if (type == "geometry") {
162 /*pa.setAttribute("namedesc", "X;Y;Width;Height;Transparency");
163 pa.setAttribute("format", "%d%,%d%:%d%x%d%:%d");
164 pa.setAttribute("min", "-500;-500;0;0;0");
165 pa.setAttribute("max", "500;500;200;200;100");*/
166 } else if (type == "complex") {
167 //pa.setAttribute("namedesc",pa.attribute("name"));
172 //TODO constant, list, bool, complex , color, geometry, position
173 if (type == "double" || type == "constant") {
174 createSliderItem(paramName, value.toInt(), pa.attribute("min").toInt(), pa.attribute("max").toInt());
177 } else if (type == "list") {
178 Listval *lsval = new Listval;
179 lsval->setupUi(toFillin);
180 QStringList listitems = pa.attribute("paramlist").split(',');
181 QStringList listitemsdisplay = pa.attribute("paramlistdisplay").split(',');
182 if (listitemsdisplay.count() != listitems.count()) listitemsdisplay = listitems;
183 //lsval->list->addItems(listitems);
184 lsval->list->setIconSize(QSize(30, 30));
185 for (int i = 0; i < listitems.count(); i++) {
186 lsval->list->addItem(listitemsdisplay.at(i), listitems.at(i));
187 QString entry = listitems.at(i);
188 if (!entry.isEmpty() && (entry.endsWith(".png") || entry.endsWith(".pgm"))) {
189 if (!EffectStackEdit::iconCache.contains(entry)) {
191 EffectStackEdit::iconCache[entry] = pix.scaled(30, 30);
193 lsval->list->setItemIcon(i, QPixmap::fromImage(iconCache[entry]));
196 if (!value.isEmpty()) lsval->list->setCurrentIndex(listitems.indexOf(value));
198 connect(lsval->list, SIGNAL(currentIndexChanged(int)) , this, SLOT(collectAllParameters()));
199 lsval->title->setTitle(paramName);
200 m_valueItems[paramName] = lsval;
201 m_uiItems.append(lsval);
202 } else if (type == "bool") {
203 Boolval *bval = new Boolval;
204 bval->setupUi(toFillin);
205 bval->checkBox->setCheckState(value == "0" ? Qt::Unchecked : Qt::Checked);
207 connect(bval->checkBox, SIGNAL(stateChanged(int)) , this, SLOT(collectAllParameters()));
208 bval->checkBox->setText(paramName);
209 m_valueItems[paramName] = bval;
210 m_uiItems.append(bval);
211 } else if (type == "complex") {
212 /*QStringList names=nodeAtts.namedItem("name").nodeValue().split(';');
213 QStringList max=nodeAtts.namedItem("max").nodeValue().split(';');
214 QStringList min=nodeAtts.namedItem("min").nodeValue().split(';');
215 QStringList val=value.split(';');
216 kDebug() << "in complex"<<names.size() << " " << max.size() << " " << min.size() << " " << val.size() ;
217 if ( (names.size() == max.size() ) &&
218 (names.size()== min.size()) &&
219 (names.size()== val.size()) )
221 for (int i=0;i< names.size();i++){
222 createSliderItem(names[i],val[i].toInt(),min[i].toInt(),max[i].toInt());
225 ComplexParameter *pl = new ComplexParameter;
226 connect(pl, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
227 pl->setupParam(d, pa.attribute("name"), 0, 100);
228 m_vbox->addWidget(pl);
229 m_valueItems[paramName+"complex"] = pl;
231 } else if (type == "geometry") {
232 Geometryval *geo = new Geometryval(m_profile, m_frameSize);
233 connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
234 connect(geo, SIGNAL(seekToPos(int)), this, SLOT(slotSeekToPos(int)));
235 geo->setupParam(pa, minFrame, maxFrame);
236 m_vbox->addWidget(geo);
237 m_valueItems[paramName+"geometry"] = geo;
239 } else if (type == "keyframe") {
240 //Â keyframe editor widget
241 KeyframeEdit *geo = new KeyframeEdit(m_timecode);
242 connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
243 geo->setupParam(100, pa.attribute("min").toInt(), pa.attribute("max").toInt(), pa.attribute("keyframes"));
244 //connect(geo, SIGNAL(seekToPos(int)), this, SLOT(slotSeekToPos(int)));
245 //geo->setupParam(pa, minFrame, maxFrame);
246 m_vbox->addWidget(geo);
247 m_valueItems[paramName+"keyframe"] = geo;
249 } else if (type == "color") {
250 Colorval *cval = new Colorval;
251 cval->setupUi(toFillin);
253 if (value.startsWith('#')) value = value.replace('#', "0x");
254 cval->kcolorbutton->setColor(value.toUInt(&ok, 16));
255 //kDebug() << "color: " << value << ", " << value.toUInt(&ok, 16);
257 connect(cval->kcolorbutton, SIGNAL(clicked()) , this, SLOT(collectAllParameters()));
258 cval->label->setText(paramName);
259 m_valueItems[paramName] = cval;
260 m_uiItems.append(cval);
261 } else if (type == "position") {
262 Positionval *pval = new Positionval;
263 pval->setupUi(toFillin);
264 int pos = value.toInt();
265 if (d.attribute("id") == "fadein" || d.attribute("id") == "fade_from_black") {
267 } else if (d.attribute("id") == "fadeout" || d.attribute("id") == "fade_to_black") {
268 // fadeout position starts from clip end
269 pos = m_out - (pos - m_in);
271 pval->krestrictedline->setText(m_timecode.getTimecodeFromFrames(pos));
272 connect(pval->krestrictedline, SIGNAL(editingFinished()), this, SLOT(collectAllParameters()));
273 pval->label->setText(paramName);
274 m_valueItems[paramName + "position"] = pval;
275 m_uiItems.append(pval);
276 } else if (type == "wipe") {
277 Wipeval *wpval = new Wipeval;
278 wpval->setupUi(toFillin);
279 wipeInfo w = getWipeInfo(value);
282 wpval->start_up->setChecked(true);
285 wpval->start_down->setChecked(true);
288 wpval->start_right->setChecked(true);
291 wpval->start_left->setChecked(true);
294 wpval->start_center->setChecked(true);
299 wpval->end_up->setChecked(true);
302 wpval->end_down->setChecked(true);
305 wpval->end_right->setChecked(true);
308 wpval->end_left->setChecked(true);
311 wpval->end_center->setChecked(true);
314 wpval->start_transp->setValue(w.startTransparency);
315 wpval->end_transp->setValue(w.endTransparency);
317 connect(wpval->end_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
318 connect(wpval->end_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
319 connect(wpval->end_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
320 connect(wpval->end_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
321 connect(wpval->end_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
322 connect(wpval->start_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
323 connect(wpval->start_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
324 connect(wpval->start_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
325 connect(wpval->start_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
326 connect(wpval->start_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
327 connect(wpval->start_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
328 connect(wpval->end_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
329 //wpval->title->setTitle(na.toElement().text());
330 m_valueItems[paramName] = wpval;
331 m_uiItems.append(wpval);
338 m_items.append(toFillin);
339 m_vbox->addWidget(toFillin);
342 m_vbox->addStretch();
345 void EffectStackEdit::slotSeekToPos(int pos)
347 emit seekTimeline(m_in + pos);
350 wipeInfo EffectStackEdit::getWipeInfo(QString value)
353 QString start = value.section(';', 0, 0);
354 QString end = value.section(';', 1, 1).section('=', 1, 1);
355 if (start.startsWith("-100%,0")) info.start = LEFT;
356 else if (start.startsWith("100%,0")) info.start = RIGHT;
357 else if (start.startsWith("0%,100%")) info.start = DOWN;
358 else if (start.startsWith("0%,-100%")) info.start = UP;
359 else info.start = CENTER;
360 if (start.count(':') == 2) info.startTransparency = start.section(':', -1).toInt();
361 else info.startTransparency = 100;
363 if (end.startsWith("-100%,0")) info.end = LEFT;
364 else if (end.startsWith("100%,0")) info.end = RIGHT;
365 else if (end.startsWith("0%,100%")) info.end = DOWN;
366 else if (end.startsWith("0%,-100%")) info.end = UP;
367 else info.end = CENTER;
368 if (end.count(':') == 2) info.endTransparency = end.section(':', -1).toInt();
369 else info.endTransparency = 100;
373 QString EffectStackEdit::getWipeString(wipeInfo info)
378 switch (info.start) {
380 start = "-100%,0%:100%x100%";
383 start = "100%,0%:100%x100%";
386 start = "0%,100%:100%x100%";
389 start = "0%,-100%:100%x100%";
392 start = "0%,0%:100%x100%";
395 start.append(':' + QString::number(info.startTransparency));
399 end = "-100%,0%:100%x100%";
402 end = "100%,0%:100%x100%";
405 end = "0%,100%:100%x100%";
408 end = "0%,-100%:100%x100%";
411 end = "0%,0%:100%x100%";
414 end.append(':' + QString::number(info.endTransparency));
415 return QString(start + ";-1=" + end);
418 void EffectStackEdit::collectAllParameters()
420 QDomElement oldparam = m_params.cloneNode().toElement();
421 QDomNodeList namenode = m_params.elementsByTagName("parameter");
423 for (int i = 0; i < namenode.count() ; i++) {
424 QDomNode pa = namenode.item(i);
425 QDomNode na = pa.firstChildElement("name");
426 QString type = pa.attributes().namedItem("type").nodeValue();
427 QString paramName = i18n(na.toElement().text().toUtf8().data());
430 if (type == "double" || type == "constant") {
431 QSlider* slider = ((Constval*)m_valueItems[paramName])->horizontalSlider;
432 setValue = QString::number(slider->value());
433 } else if (type == "list") {
434 KComboBox *box = ((Listval*)m_valueItems[paramName])->list;
435 setValue = box->itemData(box->currentIndex()).toString();
436 } else if (type == "bool") {
437 QCheckBox *box = ((Boolval*)m_valueItems[paramName])->checkBox;
438 setValue = box->checkState() == Qt::Checked ? "1" : "0" ;
439 } else if (type == "color") {
440 KColorButton *color = ((Colorval*)m_valueItems[paramName])->kcolorbutton;
441 setValue = color->color().name();
442 } else if (type == "complex") {
443 ComplexParameter *complex = ((ComplexParameter*)m_valueItems[paramName+"complex"]);
444 namenode.item(i) = complex->getParamDesc();
445 } else if (type == "geometry") {
446 Geometryval *geom = ((Geometryval*)m_valueItems[paramName+"geometry"]);
447 namenode.item(i) = geom->getParamDesc();
448 } else if (type == "position") {
449 KRestrictedLine *line = ((Positionval*)m_valueItems[paramName+"position"])->krestrictedline;
450 int pos = m_timecode.getFrameCount(line->text(), KdenliveSettings::project_fps());
451 setValue = QString::number(pos);
452 if (m_params.attribute("id") == "fadein" || m_params.attribute("id") == "fade_from_black") {
453 // Make sure duration is not longer than clip
456 line->setText(m_timecode.getTimecodeFromFrames(pos));
458 EffectsList::setParameter(m_params, "in", QString::number(m_in));
459 EffectsList::setParameter(m_params, "out", QString::number(m_in + pos));
461 } else if (m_params.attribute("id") == "fadeout" || m_params.attribute("id") == "fade_to_black") {
462 // Make sure duration is not longer than clip
465 line->setText(m_timecode.getTimecodeFromFrames(pos));
467 EffectsList::setParameter(m_params, "in", QString::number(m_out + m_in - pos));
468 EffectsList::setParameter(m_params, "out", QString::number(m_out + m_in));
471 } else if (type == "wipe") {
472 Wipeval *wp = (Wipeval*)m_valueItems[paramName];
474 if (wp->start_left->isChecked()) info.start = LEFT;
475 else if (wp->start_right->isChecked()) info.start = RIGHT;
476 else if (wp->start_up->isChecked()) info.start = UP;
477 else if (wp->start_down->isChecked()) info.start = DOWN;
478 else if (wp->start_center->isChecked()) info.start = CENTER;
479 else info.start = LEFT;
480 info.startTransparency = wp->start_transp->value();
481 if (wp->end_left->isChecked()) info.end = LEFT;
482 else if (wp->end_right->isChecked()) info.end = RIGHT;
483 else if (wp->end_up->isChecked()) info.end = UP;
484 else if (wp->end_down->isChecked()) info.end = DOWN;
485 else if (wp->end_center->isChecked()) info.end = CENTER;
486 else info.end = RIGHT;
487 info.endTransparency = wp->end_transp->value();
488 setValue = getWipeString(info);
491 if (!setValue.isNull()) {
492 pa.attributes().namedItem("value").setNodeValue(setValue);
495 emit parameterChanged(oldparam, m_params);
498 void EffectStackEdit::createSliderItem(const QString& name, int val , int min, int max)
500 QWidget* toFillin = new QWidget;
501 Constval *ctval = new Constval;
502 ctval->setupUi(toFillin);
504 ctval->horizontalSlider->setMinimum(min);
505 ctval->horizontalSlider->setMaximum(max);
506 ctval->spinBox->setMinimum(min);
507 ctval->spinBox->setMaximum(max);
508 ctval->horizontalSlider->setPageStep((int)(max - min) / 10);
509 ctval->horizontalSlider->setValue(val);
510 ctval->label->setText(name);
511 m_valueItems[name] = ctval;
512 m_uiItems.append(ctval);
513 connect(ctval->horizontalSlider, SIGNAL(valueChanged(int)) , this, SLOT(collectAllParameters()));
514 m_items.append(toFillin);
515 m_vbox->addWidget(toFillin);
518 void EffectStackEdit::slotSliderMoved(int)
520 collectAllParameters();
523 void EffectStackEdit::clearAllItems()
526 qDeleteAll(m_uiItems);
529 m_valueItems.clear();
530 QLayoutItem *item = m_vbox->itemAt(0);
532 m_vbox->removeItem(item);
534 item = m_vbox->itemAt(0);