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 <QVBoxLayout>
21 #include <QPushButton>
23 #include <QScrollArea>
28 #include "ui_constval_ui.h"
29 #include "ui_listval_ui.h"
30 #include "ui_boolval_ui.h"
31 #include "ui_colorval_ui.h"
32 #include "ui_positionval_ui.h"
33 #include "ui_wipeval_ui.h"
34 #include "complexparameter.h"
35 #include "effectstackedit.h"
36 #include "geometryval.h"
38 #include "kdenlivesettings.h"
40 QMap<QString, QImage> EffectStackEdit::iconCache;
42 EffectStackEdit::EffectStackEdit(QWidget *parent): QWidget(parent), m_in(0), m_out(0) {
43 setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding));
44 QVBoxLayout *vbox1 = new QVBoxLayout(parent);
45 vbox1->setContentsMargins(0, 0, 0, 0);
48 QScrollArea *area = new QScrollArea;
49 QWidget *wid = new QWidget(parent);
50 area->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
51 area->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
52 wid->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Minimum));
53 area->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::MinimumExpanding));
55 vbox1->addWidget(area);
57 area->setWidgetResizable(true);
58 vbox = new QVBoxLayout(wid);
59 vbox->setContentsMargins(0, 0, 0, 0);
65 EffectStackEdit::~EffectStackEdit() {
69 void EffectStackEdit::updateProjectFormat(MltVideoProfile profile, Timecode t) {
74 void EffectStackEdit::updateParameter(const QString &name, const QString &value) {
75 params.setAttribute(name, value);
78 void EffectStackEdit::transferParamDesc(const QDomElement& d, int in, int out) {
84 if (params.isNull()) return;
87 doc.appendChild(doc.importNode(params, true));
88 //kDebug() << "IMPORTED TRANS: " << doc.toString();
89 QDomNodeList namenode = params.elementsByTagName("parameter");
90 QDomElement e = params.toElement();
91 const int minFrame = e.attribute("start").toInt();
92 const int maxFrame = e.attribute("end").toInt();
95 for (int i = 0;i < namenode.count() ;i++) {
96 kDebug() << "in form";
97 QDomElement pa = namenode.item(i).toElement();
98 QDomNode na = pa.firstChildElement("name");
99 QString type = pa.attribute("type");
100 QString paramName = i18n(na.toElement().text().toUtf8().data());
101 QWidget * toFillin = new QWidget;
102 QString value = pa.attribute("value").isNull() ?
103 pa.attribute("default") : pa.attribute("value");
104 if (type == "geometry") {
105 /*pa.setAttribute("namedesc", "X;Y;Width;Height;Transparency");
106 pa.setAttribute("format", "%d%,%d%:%d%x%d%:%d");
107 pa.setAttribute("min", "-500;-500;0;0;0");
108 pa.setAttribute("max", "500;500;200;200;100");*/
109 } else if (type == "complex") {
110 //pa.setAttribute("namedesc",pa.attribute("name"));
115 //TODO constant, list, bool, complex , color, geometry, position
116 if (type == "double" || type == "constant") {
117 createSliderItem(paramName, value.toInt(), pa.attribute("min").toInt(), pa.attribute("max").toInt());
120 } else if (type == "list") {
121 Ui::Listval_UI *lsval = new Ui::Listval_UI;
122 lsval->setupUi(toFillin);
123 QStringList listitems = pa.attribute("paramlist").split(",");
124 QStringList listitemsdisplay = pa.attribute("paramlistdisplay").split(",");
125 if (listitemsdisplay.count() != listitems.count()) listitemsdisplay = listitems;
126 //lsval->list->addItems(listitems);
127 for (int i = 0;i < listitems.count();i++) {
128 lsval->list->addItem(listitemsdisplay.at(i), listitems.at(i));
130 lsval->list->setCurrentIndex(listitems.indexOf(value));
131 for (int i = 0;i < lsval->list->count();i++) {
132 QString entry = lsval->list->itemData(i).toString();
133 if (!entry.isEmpty() && (entry.endsWith(".png") || entry.endsWith(".pgm"))) {
134 if (!EffectStackEdit::iconCache.contains(entry)) {
136 EffectStackEdit::iconCache[entry] = pix.scaled(30, 30);
138 lsval->list->setIconSize(QSize(30, 30));
139 lsval->list->setItemIcon(i, QPixmap::fromImage(iconCache[entry]));
142 connect(lsval->list, SIGNAL(currentIndexChanged(int)) , this, SLOT(collectAllParameters()));
143 lsval->title->setTitle(paramName);
144 valueItems[paramName] = lsval;
145 uiItems.append(lsval);
146 } else if (type == "bool") {
147 Ui::Boolval_UI *bval = new Ui::Boolval_UI;
148 bval->setupUi(toFillin);
149 bval->checkBox->setCheckState(value == "0" ? Qt::Unchecked : Qt::Checked);
151 connect(bval->checkBox, SIGNAL(stateChanged(int)) , this, SLOT(collectAllParameters()));
152 bval->checkBox->setText(paramName);
153 valueItems[paramName] = bval;
154 uiItems.append(bval);
155 } else if (type == "complex") {
156 /*QStringList names=nodeAtts.namedItem("name").nodeValue().split(";");
157 QStringList max=nodeAtts.namedItem("max").nodeValue().split(";");
158 QStringList min=nodeAtts.namedItem("min").nodeValue().split(";");
159 QStringList val=value.split(";");
160 kDebug() << "in complex"<<names.size() << " " << max.size() << " " << min.size() << " " << val.size() ;
161 if ( (names.size() == max.size() ) &&
162 (names.size()== min.size()) &&
163 (names.size()== val.size()) )
165 for (int i=0;i< names.size();i++){
166 createSliderItem(names[i],val[i].toInt(),min[i].toInt(),max[i].toInt());
169 ComplexParameter *pl = new ComplexParameter;
170 connect(pl, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
171 pl->setupParam(d, pa.attribute("name"), 0, 100);
173 valueItems[paramName+"complex"] = pl;
175 } else if (type == "geometry") {
176 Geometryval *geo = new Geometryval(m_profile);
177 connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
178 connect(geo, SIGNAL(seekToPos(int)), this, SLOT(slotSeekToPos(int)));
179 geo->setupParam(pa, minFrame, maxFrame);
180 vbox->addWidget(geo);
181 valueItems[paramName+"geometry"] = geo;
183 } else if (type == "color") {
184 Ui::Colorval_UI *cval = new Ui::Colorval_UI;
185 cval->setupUi(toFillin);
187 cval->kcolorbutton->setColor(value.toUInt(&ok, 16));
188 kDebug() << value.toUInt(&ok, 16);
190 connect(cval->kcolorbutton, SIGNAL(clicked()) , this, SLOT(collectAllParameters()));
191 cval->label->setText(paramName);
192 valueItems[paramName] = cval;
193 uiItems.append(cval);
194 } else if (type == "position") {
195 Ui::Positionval_UI *pval = new Ui::Positionval_UI;
196 pval->setupUi(toFillin);
197 int pos = value.toInt();
198 if (d.attribute("id") == "fadein" || d.attribute("id") == "fade_from_black") {
200 } else if (d.attribute("id") == "fadeout" || d.attribute("id") == "fade_to_black") {
201 // fadeout position starts from clip end
202 pos = m_out - (pos - m_in);
204 pval->krestrictedline->setText(m_timecode.getTimecodeFromFrames(pos));
205 connect(pval->krestrictedline, SIGNAL(editingFinished()), this, SLOT(collectAllParameters()));
206 pval->label->setText(paramName);
207 valueItems[paramName + "position"] = pval;
208 uiItems.append(pval);
209 } else if (type == "wipe") {
210 Ui::Wipeval_UI *wpval = new Ui::Wipeval_UI;
211 wpval->setupUi(toFillin);
212 wipeInfo w = getWipeInfo(value);
215 wpval->start_up->setChecked(true);
218 wpval->start_down->setChecked(true);
221 wpval->start_right->setChecked(true);
224 wpval->start_left->setChecked(true);
227 wpval->start_center->setChecked(true);
232 wpval->end_up->setChecked(true);
235 wpval->end_down->setChecked(true);
238 wpval->end_right->setChecked(true);
241 wpval->end_left->setChecked(true);
244 wpval->end_center->setChecked(true);
247 wpval->start_transp->setValue(w.startTransparency);
248 wpval->end_transp->setValue(w.endTransparency);
250 connect(wpval->end_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
251 connect(wpval->end_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
252 connect(wpval->end_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
253 connect(wpval->end_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
254 connect(wpval->end_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
255 connect(wpval->start_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
256 connect(wpval->start_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
257 connect(wpval->start_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
258 connect(wpval->start_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
259 connect(wpval->start_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
260 connect(wpval->start_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
261 connect(wpval->end_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
262 //wpval->title->setTitle(na.toElement().text());
263 valueItems[paramName] = wpval;
264 uiItems.append(wpval);
271 items.append(toFillin);
272 vbox->addWidget(toFillin);
278 void EffectStackEdit::slotSeekToPos(int pos) {
279 emit seekTimeline(m_in + pos);
282 wipeInfo EffectStackEdit::getWipeInfo(QString value) {
284 QString start = value.section(";", 0, 0);
285 QString end = value.section(";", 1, 1).section("=", 1, 1);
286 if (start.startsWith("-100%,0")) info.start = LEFT;
287 else if (start.startsWith("100%,0")) info.start = RIGHT;
288 else if (start.startsWith("0%,100%")) info.start = DOWN;
289 else if (start.startsWith("0%,-100%")) info.start = UP;
290 else if (start.startsWith("0%,0%")) info.start = CENTER;
291 if (start.count(':') == 2) info.startTransparency = start.section(':', -1).toInt();
292 else info.startTransparency = 100;
294 if (end.startsWith("-100%,0")) info.end = LEFT;
295 else if (end.startsWith("100%,0")) info.end = RIGHT;
296 else if (end.startsWith("0%,100%")) info.end = DOWN;
297 else if (end.startsWith("0%,-100%")) info.end = UP;
298 else if (end.startsWith("0%,0%")) info.end = CENTER;
299 if (end.count(':') == 2) info.endTransparency = end.section(':', -1).toInt();
300 else info.endTransparency = 100;
304 QString EffectStackEdit::getWipeString(wipeInfo info) {
308 switch (info.start) {
310 start = "-100%,0%:100%x100%";
313 start = "100%,0%:100%x100%";
316 start = "0%,100%:100%x100%";
319 start = "0%,-100%:100%x100%";
322 start = "0%,0%:100%x100%";
325 start.append(":" + QString::number(info.startTransparency));
329 end = "-100%,0%:100%x100%";
332 end = "100%,0%:100%x100%";
335 end = "0%,100%:100%x100%";
338 end = "0%,-100%:100%x100%";
341 end = "0%,0%:100%x100%";
344 end.append(":" + QString::number(info.endTransparency));
345 return QString(start + ";-1=" + end);
348 void EffectStackEdit::collectAllParameters() {
349 QDomElement oldparam = params.cloneNode().toElement();
350 QDomNodeList namenode = params.elementsByTagName("parameter");
352 for (int i = 0;i < namenode.count() ;i++) {
353 QDomNode pa = namenode.item(i);
354 QDomNode na = pa.firstChildElement("name");
355 QString type = pa.attributes().namedItem("type").nodeValue();
356 QString paramName = i18n(na.toElement().text().toUtf8().data());
359 if (type == "double" || type == "constant") {
360 QSlider* slider = ((Ui::Constval_UI*)valueItems[paramName])->horizontalSlider;
361 setValue = QString::number(slider->value());
362 } else if (type == "list") {
363 KComboBox *box = ((Ui::Listval_UI*)valueItems[paramName])->list;
364 setValue = box->itemData(box->currentIndex()).toString();
365 } else if (type == "bool") {
366 QCheckBox *box = ((Ui::Boolval_UI*)valueItems[paramName])->checkBox;
367 setValue = box->checkState() == Qt::Checked ? "1" : "0" ;
368 } else if (type == "color") {
369 KColorButton *color = ((Ui::Colorval_UI*)valueItems[paramName])->kcolorbutton;
370 setValue = color->color().name();
371 } else if (type == "complex") {
372 ComplexParameter *complex = ((ComplexParameter*)valueItems[paramName+"complex"]);
373 namenode.item(i) = complex->getParamDesc();
374 } else if (type == "geometry") {
375 Geometryval *geom = ((Geometryval*)valueItems[paramName+"geometry"]);
376 namenode.item(i) = geom->getParamDesc();
377 } else if (type == "position") {
378 KRestrictedLine *line = ((Ui::Positionval_UI*)valueItems[paramName+"position"])->krestrictedline;
379 int pos = m_timecode.getFrameCount(line->text(), KdenliveSettings::project_fps());
380 if (params.attribute("id") == "fadein" || params.attribute("id") == "fade_from_black") {
384 line->setText(m_timecode.getTimecodeFromFrames(pos));
386 } else if (params.attribute("id") == "fadeout" || params.attribute("id") == "fade_to_black") {
387 pos = m_out - (pos - m_in);
388 if (pos > m_out - m_in) {
390 line->setText(m_timecode.getTimecodeFromFrames(pos));
393 setValue = QString::number(pos);
394 } else if (type == "wipe") {
395 Ui::Wipeval_UI *wp = (Ui::Wipeval_UI*)valueItems[paramName];
397 if (wp->start_left->isChecked()) info.start = LEFT;
398 else if (wp->start_right->isChecked()) info.start = RIGHT;
399 else if (wp->start_up->isChecked()) info.start = UP;
400 else if (wp->start_down->isChecked()) info.start = DOWN;
401 else if (wp->start_center->isChecked()) info.start = CENTER;
402 info.startTransparency = wp->start_transp->value();
403 if (wp->end_left->isChecked()) info.end = LEFT;
404 else if (wp->end_right->isChecked()) info.end = RIGHT;
405 else if (wp->end_up->isChecked()) info.end = UP;
406 else if (wp->end_down->isChecked()) info.end = DOWN;
407 else if (wp->end_center->isChecked()) info.end = CENTER;
408 info.endTransparency = wp->end_transp->value();
409 setValue = getWipeString(info);
412 if (!setValue.isNull()) {
413 pa.attributes().namedItem("value").setNodeValue(setValue);
416 emit parameterChanged(oldparam, params);
419 void EffectStackEdit::createSliderItem(const QString& name, int val , int min, int max) {
420 QWidget* toFillin = new QWidget;
421 Ui::Constval_UI *ctval = new Ui::Constval_UI;
422 ctval->setupUi(toFillin);
424 ctval->horizontalSlider->setMinimum(min);
425 ctval->horizontalSlider->setMaximum(max);
426 ctval->spinBox->setMinimum(min);
427 ctval->spinBox->setMaximum(max);
428 ctval->horizontalSlider->setPageStep((int)(max - min) / 10);
429 ctval->horizontalSlider->setValue(val);
430 ctval->label->setText(name);
431 valueItems[name] = ctval;
432 uiItems.append(ctval);
433 connect(ctval->horizontalSlider, SIGNAL(valueChanged(int)) , this, SLOT(collectAllParameters()));
434 items.append(toFillin);
435 vbox->addWidget(toFillin);
438 void EffectStackEdit::slotSliderMoved(int) {
439 collectAllParameters();
442 void EffectStackEdit::clearAllItems() {
444 foreach(void *p, uiItems) {
450 QLayoutItem *item = vbox->itemAt(0);
452 vbox->removeItem(item);
454 item = vbox->itemAt(0);