git.sesse.net Git - kdenlive/blob - src/effectstackedit.cpp

   1 /***************************************************************************
   2                           effecstackedit.cpp  -  description
   3                              -------------------
   4     begin                : Feb 15 2008
   5     copyright            : (C) 2008 by Marco Gittler
   6     email                : g.marco@freenet.de
   7  ***************************************************************************/
   8
   9 /***************************************************************************
  10  *                                                                         *
  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.                                   *
  15  *                                                                         *
  16  ***************************************************************************/
  17
  18 #include "effectstackedit.h"
  19 #include "ui_listval_ui.h"
  20 #include "ui_boolval_ui.h"
  21 #include "ui_wipeval_ui.h"
  22 #include "ui_urlval_ui.h"
  23 #include "complexparameter.h"
  24 #include "geometryval.h"
  25 #include "positionedit.h"
  26 #include "projectlist.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"
  32 #include "choosecolorwidget.h"
  33 #include "geometrywidget.h"
  34 #include "colortools.h"
  35 #include "doubleparameterwidget.h"
  36 #include "cornerswidget.h"
  37 #include "beziercurve/beziersplinewidget.h"
  38 #ifdef USE_QJSON
  39 #include "rotoscoping/rotowidget.h"
  40 #endif
  41
  42 #include <KDebug>
  43 #include <KLocale>
  44 #include <KFileDialog>
  45 #include <KColorScheme>
  46
  47 #include <QVBoxLayout>
  48 #include <QLabel>
  49 #include <QPushButton>
  50 #include <QCheckBox>
  51 #include <QScrollArea>
  52
  53 // For QDomNode debugging (output into files); leaving here as sample code.
  54 //#define DEBUG_ESE
  55
  56
  57 class Boolval: public QWidget, public Ui::Boolval_UI
  58 {
  59 };
  60
  61 class Listval: public QWidget, public Ui::Listval_UI
  62 {
  63 };
  64
  65 class Wipeval: public QWidget, public Ui::Wipeval_UI
  66 {
  67 };
  68
  69 class Urlval: public QWidget, public Ui::Urlval_UI
  70 {
  71 };
  72
  73 QMap<QString, QImage> EffectStackEdit::iconCache;
  74
  75 EffectStackEdit::EffectStackEdit(Monitor *monitor, QWidget *parent) :
  76     QScrollArea(parent),
  77     m_in(0),
  78     m_out(0),
  79     m_frameSize(QPoint()),
  80     m_keyframeEditor(NULL),
  81     m_monitor(monitor),
  82     m_geometryWidget(NULL)
  83 {
  84     m_baseWidget = new QWidget(this);
  85     setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
  86     setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
  87     setFrameStyle(QFrame::NoFrame);
  88     setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::MinimumExpanding));
  89
  90     QPalette p = palette();
  91     KColorScheme scheme(p.currentColorGroup(), KColorScheme::View, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
  92     QColor dark_bg = scheme.shade(KColorScheme::DarkShade);
  93     QColor selected_bg = scheme.decoration(KColorScheme::FocusColor).color();
  94     QColor hover_bg = scheme.decoration(KColorScheme::HoverColor).color();
  95     QColor light_bg = scheme.shade(KColorScheme::LightShade);
  96
  97     QString stylesheet(QString("QProgressBar:horizontal {border: 1px solid %1;border-radius:0px;border-top-left-radius: 4px;border-bottom-left-radius: 4px;border-right: 0px;background:%4;padding: 0px;text-align:left center}\
  98                                 QProgressBar:horizontal#dragOnly {background: %1} QProgressBar:horizontal:hover#dragOnly {background: %3} QProgressBar:horizontal:hover {border: 1px solid %3;border-right: 0px;}\
  99                                 QProgressBar::chunk:horizontal {background: %1;} QProgressBar::chunk:horizontal:hover {background: %3;}\
 100                                 QProgressBar:horizontal[inTimeline=\"true\"] { border: 1px solid %2;border-right: 0px;background: %4;padding: 0px;text-align:left center } QProgressBar::chunk:horizontal[inTimeline=\"true\"] {background: %2;}\
 101                                 QAbstractSpinBox#dragBox {border: 1px solid %1;border-top-right-radius: 4px;border-bottom-right-radius: 4px;padding-right:0px;} QAbstractSpinBox::down-button#dragBox {width:0px;padding:0px;}\
 102                                 QAbstractSpinBox::up-button#dragBox {width:0px;padding:0px;} QAbstractSpinBox[inTimeline=\"true\"]#dragBox { border: 1px solid %2;} QAbstractSpinBox:hover#dragBox {border: 1px solid %3;} ")
 103                                 .arg(dark_bg.name()).arg(selected_bg.name()).arg(hover_bg.name()).arg(light_bg.name()));
 104     setStyleSheet(stylesheet);
 105
 106     setWidget(m_baseWidget);
 107     setWidgetResizable(true);
 108     m_vbox = new QVBoxLayout(m_baseWidget);
 109     m_vbox->setContentsMargins(0, 0, 0, 0);
 110     m_vbox->setSpacing(2);
 111 }
 112
 113 EffectStackEdit::~EffectStackEdit()
 114 {
 115     iconCache.clear();
 116     delete m_baseWidget;
 117 }
 118
 119 void EffectStackEdit::setFrameSize(QPoint p)
 120 {
 121     m_frameSize = p;
 122     QDomNodeList namenode = m_params.elementsByTagName("parameter");
 123     for (int i = 0; i < namenode.count() ; i++) {
 124         QDomNode pa = namenode.item(i);
 125         QDomElement na = pa.firstChildElement("name");
 126         QString type = pa.attributes().namedItem("type").nodeValue();
 127         QString paramName = na.isNull() ? pa.attributes().namedItem("name").nodeValue() : i18n(na.text().toUtf8().data());
 128
 129         if (type == "geometry") {
 130             if (!KdenliveSettings::on_monitor_effects()) {
 131                 Geometryval *geom = ((Geometryval*)m_valueItems[paramName+"geometry"]);
 132                 geom->setFrameSize(m_frameSize);
 133                 break;
 134             }
 135             else {
 136                 if (m_geometryWidget) m_geometryWidget->setFrameSize(m_frameSize);
 137                 break;
 138             }
 139         }
 140     }
 141 }
 142
 143 void EffectStackEdit::updateTimecodeFormat()
 144 {
 145     if (m_keyframeEditor)
 146         m_keyframeEditor->updateTimecodeFormat();
 147
 148     QDomNodeList namenode = m_params.elementsByTagName("parameter");
 149     for (int i = 0; i < namenode.count() ; i++) {
 150         QDomNode pa = namenode.item(i);
 151         QDomElement na = pa.firstChildElement("name");
 152         QString type = pa.attributes().namedItem("type").nodeValue();
 153         QString paramName = na.isNull() ? pa.attributes().namedItem("name").nodeValue() : i18n(na.text().toUtf8().data());
 154
 155         if (type == "geometry") {
 156             if (KdenliveSettings::on_monitor_effects()) {
 157                 if (m_geometryWidget) m_geometryWidget->updateTimecodeFormat();
 158             } else {
 159                 Geometryval *geom = ((Geometryval*)m_valueItems[paramName+"geometry"]);
 160                 geom->updateTimecodeFormat();
 161             }
 162             break;
 163         } else if (type == "position") {
 164             PositionEdit *posi = ((PositionEdit*)m_valueItems[paramName+"position"]);
 165             posi->updateTimecodeFormat();
 166             break;
 167         } else if (type == "roto-spline") {
 168             RotoWidget *widget = static_cast<RotoWidget *>(m_valueItems[paramName]);
 169             widget->updateTimecodeFormat();
 170         }
 171     }
 172 }
 173
 174 void EffectStackEdit::meetDependency(const QString& name, QString type, QString value)
 175 {
 176     if (type == "curve") {
 177         KisCurveWidget *curve = (KisCurveWidget*)m_valueItems[name];
 178         if (curve) {
 179             int color = value.toInt();
 180             curve->setPixmap(QPixmap::fromImage(ColorTools::rgbCurvePlane(curve->size(), (ColorTools::ColorsRGB)(color == 3 ? 4 : color), 0.8)));
 181         }
 182     } else if (type == "bezier_spline") {
 183         BezierSplineWidget *widget = (BezierSplineWidget*)m_valueItems[name];
 184         if (widget) {
 185             widget->setMode((BezierSplineWidget::CurveModes)((int)(value.toDouble() * 10)));
 186         }
 187     }
 188 }
 189
 190 void EffectStackEdit::updateProjectFormat(MltVideoProfile profile, Timecode t)
 191 {
 192     m_profile = profile;
 193     m_timecode = t;
 194 }
 195
 196 void EffectStackEdit::updateParameter(const QString &name, const QString &value)
 197 {
 198     m_params.setAttribute(name, value);
 199
 200     if (name == "disable") {
 201         // if effect is disabled, disable parameters widget
 202         bool enabled = value.toInt() == 0 || !KdenliveSettings::disable_effect_parameters();
 203         setEnabled(enabled);
 204         emit effectStateChanged(enabled);
 205     }
 206 }
 207
 208 void EffectStackEdit::transferParamDesc(const QDomElement &d, ItemInfo info, bool isEffect)
 209 {
 210     clearAllItems();
 211     if (m_keyframeEditor) delete m_keyframeEditor;
 212     m_keyframeEditor = NULL;
 213     m_params = d;
 214     m_in = isEffect ? info.cropStart.frames(KdenliveSettings::project_fps()) : info.startPos.frames(KdenliveSettings::project_fps());
 215     m_out = isEffect ? (info.cropStart + info.cropDuration).frames(KdenliveSettings::project_fps()) - 1 : info.endPos.frames(KdenliveSettings::project_fps());
 216     if (m_params.isNull()) {
 217 //         kDebug() << "// EMPTY EFFECT STACK";
 218         return;
 219     }
 220
 221     QDomNodeList namenode = m_params.elementsByTagName("parameter");
 222 #ifdef DEBUG_ESE
 223     QFile debugFile("/tmp/namenodes.txt");
 224     if (debugFile.open(QFile::WriteOnly | QFile::Truncate)) {
 225         QTextStream out(&debugFile);
 226         QTextStream out2(stdout);
 227         for (int i = 0; i < namenode.size(); i++) {
 228             out << i << ": \n";
 229             namenode.at(i).save(out, 2);
 230             out2 << i << ": \n";
 231             namenode.at(i).save(out2, 2);
 232         }
 233     }
 234 #endif
 235     int minFrame = d.attribute("start").toInt();
 236     int maxFrame = d.attribute("end").toInt();
 237     // In transitions, maxFrame is in fact one frame after the end of transition
 238     if (maxFrame > 0) maxFrame --;
 239
 240     bool disable = d.attribute("disable") == "1" && KdenliveSettings::disable_effect_parameters();
 241     setEnabled(!disable);
 242
 243     bool stretch = true;
 244
 245
 246     for (int i = 0; i < namenode.count() ; i++) {
 247         QDomElement pa = namenode.item(i).toElement();
 248         QDomElement na = pa.firstChildElement("name");
 249         QDomElement commentElem = pa.firstChildElement("comment");
 250         QString type = pa.attribute("type");
 251         QString paramName = na.isNull() ? pa.attribute("name") : i18n(na.text().toUtf8().data());
 252         QString comment;
 253         if (!commentElem.isNull())
 254             comment = i18n(commentElem.text().toUtf8().data());
 255         QWidget * toFillin = new QWidget(m_baseWidget);
 256         QString value = pa.attribute("value").isNull() ?
 257                         pa.attribute("default") : pa.attribute("value");
 258
 259
 260         /** See effects/README for info on the different types */
 261
 262         if (type == "double" || type == "constant") {
 263             double min;
 264             double max;
 265             if (pa.attribute("min").contains('%'))
 266                 min = ProfilesDialog::getStringEval(m_profile, pa.attribute("min"), m_frameSize);
 267             else
 268                 min = pa.attribute("min").toDouble();
 269             if (pa.attribute("max").contains('%'))
 270                 max = ProfilesDialog::getStringEval(m_profile, pa.attribute("max"), m_frameSize);
 271             else
 272                 max = pa.attribute("max").toDouble();
 273
 274             DoubleParameterWidget *doubleparam = new DoubleParameterWidget(paramName, value.toDouble(), min, max,
 275                     pa.attribute("default").toDouble(), comment, -1, pa.attribute("suffix"), pa.attribute("decimals").toInt(), this);
 276             m_vbox->addWidget(doubleparam);
 277             m_valueItems[paramName] = doubleparam;
 278             connect(doubleparam, SIGNAL(valueChanged(double)), this, SLOT(collectAllParameters()));
 279             connect(this, SIGNAL(showComments(bool)), doubleparam, SLOT(slotShowComment(bool)));
 280         } else if (type == "list") {
 281             Listval *lsval = new Listval;
 282             lsval->setupUi(toFillin);
 283             QStringList listitems = pa.attribute("paramlist").split(';');
 284             if (listitems.count() == 1) {
 285                 // probably custom effect created before change to ';' as separator
 286                 listitems = pa.attribute("paramlist").split(',');
 287             }
 288             QDomElement list = pa.firstChildElement("paramlistdisplay");
 289             QStringList listitemsdisplay;
 290             if (!list.isNull()) {
 291                 listitemsdisplay = i18n(list.text().toUtf8().data()).split(',');
 292             } else {
 293                 listitemsdisplay = i18n(pa.attribute("paramlistdisplay").toUtf8().data()).split(',');
 294             }
 295             if (listitemsdisplay.count() != listitems.count())
 296                 listitemsdisplay = listitems;
 297             lsval->list->setIconSize(QSize(30, 30));
 298             for (int i = 0; i < listitems.count(); i++) {
 299                 lsval->list->addItem(listitemsdisplay.at(i), listitems.at(i));
 300                 QString entry = listitems.at(i);
 301                 if (!entry.isEmpty() && (entry.endsWith(".png") || entry.endsWith(".pgm"))) {
 302                     if (!EffectStackEdit::iconCache.contains(entry)) {
 303                         QImage pix(entry);
 304                         EffectStackEdit::iconCache[entry] = pix.scaled(30, 30);
 305                     }
 306                     lsval->list->setItemIcon(i, QPixmap::fromImage(iconCache[entry]));
 307                 }
 308             }
 309             if (!value.isEmpty()) lsval->list->setCurrentIndex(listitems.indexOf(value));
 310             lsval->name->setText(paramName);
 311             lsval->labelComment->setText(comment);
 312             lsval->widgetComment->setHidden(true);
 313             m_valueItems[paramName] = lsval;
 314             connect(lsval->list, SIGNAL(currentIndexChanged(int)) , this, SLOT(collectAllParameters()));
 315             if (!comment.isEmpty())
 316                 connect(this, SIGNAL(showComments(bool)), lsval->widgetComment, SLOT(setVisible(bool)));
 317             m_uiItems.append(lsval);
 318         } else if (type == "bool") {
 319             Boolval *bval = new Boolval;
 320             bval->setupUi(toFillin);
 321             bval->checkBox->setCheckState(value == "0" ? Qt::Unchecked : Qt::Checked);
 322             bval->name->setText(paramName);
 323             bval->labelComment->setText(comment);
 324             bval->widgetComment->setHidden(true);
 325             m_valueItems[paramName] = bval;
 326             connect(bval->checkBox, SIGNAL(stateChanged(int)) , this, SLOT(collectAllParameters()));
 327             if (!comment.isEmpty())
 328                 connect(this, SIGNAL(showComments(bool)), bval->widgetComment, SLOT(setVisible(bool)));
 329             m_uiItems.append(bval);
 330         } else if (type == "complex") {
 331             ComplexParameter *pl = new ComplexParameter;
 332             pl->setupParam(d, pa.attribute("name"), 0, 100);
 333             m_vbox->addWidget(pl);
 334             m_valueItems[paramName+"complex"] = pl;
 335             connect(pl, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
 336         } else if (type == "geometry") {
 337             if (KdenliveSettings::on_monitor_effects()) {
 338                 m_geometryWidget = new GeometryWidget(m_monitor, m_timecode, isEffect ? 0 : qMax(0, (int)info.startPos.frames(KdenliveSettings::project_fps())), isEffect, m_params.hasAttribute("showrotation"), this);
 339                 m_geometryWidget->setFrameSize(m_frameSize);
 340                 m_geometryWidget->slotShowScene(!disable);
 341                 // connect this before setupParam to make sure the monitor scene shows up at startup
 342                 connect(m_geometryWidget, SIGNAL(checkMonitorPosition(int)), this, SIGNAL(checkMonitorPosition(int)));
 343                 connect(m_geometryWidget, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
 344                 if (minFrame == maxFrame)
 345                     m_geometryWidget->setupParam(pa, m_in, m_out);
 346                 else
 347                     m_geometryWidget->setupParam(pa, minFrame, maxFrame);
 348                 m_vbox->addWidget(m_geometryWidget);
 349                 m_valueItems[paramName+"geometry"] = m_geometryWidget;
 350                 connect(m_geometryWidget, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
 351                 connect(this, SIGNAL(syncEffectsPos(int)), m_geometryWidget, SLOT(slotSyncPosition(int)));
 352                 connect(this, SIGNAL(effectStateChanged(bool)), m_geometryWidget, SLOT(slotShowScene(bool)));
 353             } else {
 354                 Geometryval *geo = new Geometryval(m_profile, m_timecode, m_frameSize, isEffect ? 0 : qMax(0, (int)info.startPos.frames(KdenliveSettings::project_fps())));
 355                 if (minFrame == maxFrame)
 356                     geo->setupParam(pa, m_in, m_out);
 357                 else
 358                     geo->setupParam(pa, minFrame, maxFrame);
 359                 m_vbox->addWidget(geo);
 360                 m_valueItems[paramName+"geometry"] = geo;
 361                 connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
 362                 connect(geo, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
 363                 connect(this, SIGNAL(syncEffectsPos(int)), geo, SLOT(slotSyncPosition(int)));
 364             }
 365         } else if (type == "addedgeometry") {
 366             // this is a parameter that should be linked to the geometry widget, for example rotation, shear, ...
 367             if (m_geometryWidget) m_geometryWidget->addParameter(pa);
 368         } else if (type == "keyframe" || type == "simplekeyframe") {
 369             // keyframe editor widget
 370             if (m_keyframeEditor == NULL) {
 371                 KeyframeEdit *geo;
 372                 if (pa.attribute("widget") == "corners") {
 373                     // we want a corners-keyframe-widget
 374                     CornersWidget *corners = new CornersWidget(m_monitor, pa, m_in, m_out, m_timecode, d.attribute("active_keyframe", "-1").toInt(), this);
 375                     corners->slotShowScene(!disable);
 376                     connect(corners, SIGNAL(checkMonitorPosition(int)), this, SIGNAL(checkMonitorPosition(int)));
 377                     connect(this, SIGNAL(effectStateChanged(bool)), corners, SLOT(slotShowScene(bool)));
 378                     connect(this, SIGNAL(syncEffectsPos(int)), corners, SLOT(slotSyncPosition(int)));
 379                     geo = static_cast<KeyframeEdit *>(corners);
 380                 } else {
 381                     geo = new KeyframeEdit(pa, m_in, m_out, m_timecode, d.attribute("active_keyframe", "-1").toInt());
 382                 }
 383                 m_vbox->addWidget(geo);
 384                 m_valueItems[paramName+"keyframe"] = geo;
 385                 m_keyframeEditor = geo;
 386                 connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
 387                 connect(geo, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
 388                 connect(this, SIGNAL(showComments(bool)), geo, SIGNAL(showComments(bool)));
 389             } else {
 390                 // we already have a keyframe editor, so just add another column for the new param
 391                 m_keyframeEditor->addParameter(pa);
 392             }
 393         } else if (type == "color") {
 394             if (value.startsWith('#'))
 395                 value = value.replace('#', "0x");
 396             bool ok;
 397             ChooseColorWidget *choosecolor = new ChooseColorWidget(paramName, QColor(value.toUInt(&ok, 16)), this);
 398             m_vbox->addWidget(choosecolor);
 399             m_valueItems[paramName] = choosecolor;
 400             connect(choosecolor, SIGNAL(displayMessage(const QString&, int)), this, SIGNAL(displayMessage(const QString&, int)));
 401             connect(choosecolor, SIGNAL(modified()) , this, SLOT(collectAllParameters()));
 402         } else if (type == "position") {
 403             int pos = value.toInt();
 404             if (d.attribute("id") == "fadein" || d.attribute("id") == "fade_from_black") {
 405                 pos = pos - m_in;
 406             } else if (d.attribute("id") == "fadeout" || d.attribute("id") == "fade_to_black") {
 407                 // fadeout position starts from clip end
 408                 pos = m_out - pos;
 409             }
 410             PositionEdit *posedit = new PositionEdit(paramName, pos, 0, m_out - m_in, m_timecode);
 411             m_vbox->addWidget(posedit);
 412             m_valueItems[paramName+"position"] = posedit;
 413             connect(posedit, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
 414         } else if (type == "curve") {
 415             KisCurveWidget *curve = new KisCurveWidget(this);
 416             curve->setMaxPoints(pa.attribute("max").toInt());
 417             QList<QPointF> points;
 418             int number;
 419             if (d.attribute("version").toDouble() > 0.2) {
 420                 number = EffectsList::parameter(d, pa.attribute("number")).toDouble() * 10;
 421             } else {
 422                 number = EffectsList::parameter(d, pa.attribute("number")).toInt();
 423             }
 424             QString inName = pa.attribute("inpoints");
 425             QString outName = pa.attribute("outpoints");
 426             int start = pa.attribute("min").toInt();
 427             for (int j = start; j <= number; j++) {
 428                 QString in = inName;
 429                 in.replace("%i", QString::number(j));
 430                 QString out = outName;
 431                 out.replace("%i", QString::number(j));
 432                 points << QPointF(EffectsList::parameter(d, in).toDouble(), EffectsList::parameter(d, out).toDouble());
 433             }
 434             if (!points.isEmpty())
 435                 curve->setCurve(KisCubicCurve(points));
 436             QSpinBox *spinin = new QSpinBox();
 437             spinin->setRange(0, 1000);
 438             QSpinBox *spinout = new QSpinBox();
 439             spinout->setRange(0, 1000);
 440             curve->setupInOutControls(spinin, spinout, 0, 1000);
 441             m_vbox->addWidget(curve);
 442             m_vbox->addWidget(spinin);
 443             m_vbox->addWidget(spinout);
 444
 445             connect(curve, SIGNAL(modified()), this, SLOT(collectAllParameters()));
 446             m_valueItems[paramName] = curve;
 447
 448             QString depends = pa.attribute("depends");
 449             if (!depends.isEmpty())
 450                 meetDependency(paramName, type, EffectsList::parameter(d, depends));
 451         } else if (type == "bezier_spline") {
 452             BezierSplineWidget *widget = new BezierSplineWidget(value, this);
 453             stretch = false;
 454             m_vbox->addWidget(widget);
 455             m_valueItems[paramName] = widget;
 456             connect(widget, SIGNAL(modified()), this, SLOT(collectAllParameters()));
 457             QString depends = pa.attribute("depends");
 458             if (!depends.isEmpty())
 459                 meetDependency(paramName, type, EffectsList::parameter(d, depends));
 460 #ifdef USE_QJSON
 461         } else if (type == "roto-spline") {
 462             RotoWidget *roto = new RotoWidget(value, m_monitor, info, m_timecode, this);
 463             roto->slotShowScene(!disable);
 464             connect(roto, SIGNAL(valueChanged()), this, SLOT(collectAllParameters()));
 465             connect(roto, SIGNAL(checkMonitorPosition(int)), this, SIGNAL(checkMonitorPosition(int)));
 466             connect(roto, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
 467             connect(this, SIGNAL(syncEffectsPos(int)), roto, SLOT(slotSyncPosition(int)));
 468             connect(this, SIGNAL(effectStateChanged(bool)), roto, SLOT(slotShowScene(bool)));
 469             m_vbox->addWidget(roto);
 470             m_valueItems[paramName] = roto;
 471 #endif
 472         } else if (type == "wipe") {
 473             Wipeval *wpval = new Wipeval;
 474             wpval->setupUi(toFillin);
 475             wipeInfo w = getWipeInfo(value);
 476             switch (w.start) {
 477             case UP:
 478                 wpval->start_up->setChecked(true);
 479                 break;
 480             case DOWN:
 481                 wpval->start_down->setChecked(true);
 482                 break;
 483             case RIGHT:
 484                 wpval->start_right->setChecked(true);
 485                 break;
 486             case LEFT:
 487                 wpval->start_left->setChecked(true);
 488                 break;
 489             default:
 490                 wpval->start_center->setChecked(true);
 491                 break;
 492             }
 493             switch (w.end) {
 494             case UP:
 495                 wpval->end_up->setChecked(true);
 496                 break;
 497             case DOWN:
 498                 wpval->end_down->setChecked(true);
 499                 break;
 500             case RIGHT:
 501                 wpval->end_right->setChecked(true);
 502                 break;
 503             case LEFT:
 504                 wpval->end_left->setChecked(true);
 505                 break;
 506             default:
 507                 wpval->end_center->setChecked(true);
 508                 break;
 509             }
 510             wpval->start_transp->setValue(w.startTransparency);
 511             wpval->end_transp->setValue(w.endTransparency);
 512             m_valueItems[paramName] = wpval;
 513             connect(wpval->end_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 514             connect(wpval->end_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 515             connect(wpval->end_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 516             connect(wpval->end_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 517             connect(wpval->end_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 518             connect(wpval->start_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 519             connect(wpval->start_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 520             connect(wpval->start_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 521             connect(wpval->start_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 522             connect(wpval->start_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 523             connect(wpval->start_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
 524             connect(wpval->end_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
 525             //wpval->title->setTitle(na.toElement().text());
 526             m_uiItems.append(wpval);
 527         } else if (type == "url") {
 528             Urlval *cval = new Urlval;
 529             cval->setupUi(toFillin);
 530             cval->label->setText(paramName);
 531             cval->urlwidget->fileDialog()->setFilter(ProjectList::getExtensions());
 532             m_valueItems[paramName] = cval;
 533             cval->urlwidget->setUrl(KUrl(value));
 534             connect(cval->urlwidget, SIGNAL(returnPressed()) , this, SLOT(collectAllParameters()));
 535             connect(cval->urlwidget, SIGNAL(urlSelected(const KUrl&)) , this, SLOT(collectAllParameters()));
 536             m_uiItems.append(cval);
 537         } else {
 538             delete toFillin;
 539             toFillin = NULL;
 540         }
 541
 542         if (toFillin)
 543             m_vbox->addWidget(toFillin);
 544     }
 545
 546     if (stretch)
 547         m_vbox->addStretch();
 548
 549     if (m_keyframeEditor)
 550         m_keyframeEditor->checkVisibleParam();
 551
 552     // Make sure all doubleparam spinboxes have the same width, looks much better
 553     QList<DoubleParameterWidget *> allWidgets = findChildren<DoubleParameterWidget *>();
 554     int minSize = 0;
 555     for (int i = 0; i < allWidgets.count(); i++) {
 556         if (minSize < allWidgets.at(i)->spinSize()) minSize = allWidgets.at(i)->spinSize();
 557     }
 558     for (int i = 0; i < allWidgets.count(); i++) {
 559         allWidgets.at(i)->setSpinSize(minSize);
 560     }
 561 }
 562
 563 wipeInfo EffectStackEdit::getWipeInfo(QString value)
 564 {
 565     wipeInfo info;
 566     // Convert old geometry values that used a comma as separator
 567     if (value.contains(',')) value.replace(',','/');
 568     QString start = value.section(';', 0, 0);
 569     QString end = value.section(';', 1, 1).section('=', 1, 1);
 570     if (start.startsWith("-100%/0"))
 571         info.start = LEFT;
 572     else if (start.startsWith("100%/0"))
 573         info.start = RIGHT;
 574     else if (start.startsWith("0%/100%"))
 575         info.start = DOWN;
 576     else if (start.startsWith("0%/-100%"))
 577         info.start = UP;
 578     else
 579         info.start = CENTER;
 580
 581     if (start.count(':') == 2)
 582         info.startTransparency = start.section(':', -1).toInt();
 583     else
 584         info.startTransparency = 100;
 585
 586     if (end.startsWith("-100%/0"))
 587         info.end = LEFT;
 588     else if (end.startsWith("100%/0"))
 589         info.end = RIGHT;
 590     else if (end.startsWith("0%/100%"))
 591         info.end = DOWN;
 592     else if (end.startsWith("0%/-100%"))
 593         info.end = UP;
 594     else
 595         info.end = CENTER;
 596
 597     if (end.count(':') == 2)
 598         info.endTransparency = end.section(':', -1).toInt();
 599     else
 600         info.endTransparency = 100;
 601
 602     return info;
 603 }
 604
 605 QString EffectStackEdit::getWipeString(wipeInfo info)
 606 {
 607
 608     QString start;
 609     QString end;
 610     switch (info.start) {
 611     case LEFT:
 612         start = "-100%/0%:100%x100%";
 613         break;
 614     case RIGHT:
 615         start = "100%/0%:100%x100%";
 616         break;
 617     case DOWN:
 618         start = "0%/100%:100%x100%";
 619         break;
 620     case UP:
 621         start = "0%/-100%:100%x100%";
 622         break;
 623     default:
 624         start = "0%/0%:100%x100%";
 625         break;
 626     }
 627     start.append(':' + QString::number(info.startTransparency));
 628
 629     switch (info.end) {
 630     case LEFT:
 631         end = "-100%/0%:100%x100%";
 632         break;
 633     case RIGHT:
 634         end = "100%/0%:100%x100%";
 635         break;
 636     case DOWN:
 637         end = "0%/100%:100%x100%";
 638         break;
 639     case UP:
 640         end = "0%/-100%:100%x100%";
 641         break;
 642     default:
 643         end = "0%/0%:100%x100%";
 644         break;
 645     }
 646     end.append(':' + QString::number(info.endTransparency));
 647     return QString(start + ";-1=" + end);
 648 }
 649
 650 void EffectStackEdit::collectAllParameters()
 651 {
 652     if (m_valueItems.isEmpty() || m_params.isNull()) return;
 653     const QDomElement oldparam = m_params.cloneNode().toElement();
 654     QDomElement newparam = oldparam.cloneNode().toElement();
 655     QDomNodeList namenode = newparam.elementsByTagName("parameter");
 656     QLocale locale;
 657
 658     for (int i = 0; i < namenode.count() ; i++) {
 659         QDomNode pa = namenode.item(i);
 660         QDomElement na = pa.firstChildElement("name");
 661         QString type = pa.attributes().namedItem("type").nodeValue();
 662         QString paramName = na.isNull() ? pa.attributes().namedItem("name").nodeValue() : i18n(na.text().toUtf8().data());
 663         if (type == "complex")
 664             paramName.append("complex");
 665         else if (type == "position")
 666             paramName.append("position");
 667         else if (type == "geometry")
 668             paramName.append("geometry");
 669         else if (type == "keyframe")
 670             paramName.append("keyframe");
 671         if (type != "simplekeyframe" && type != "fixed" && type != "addedgeometry" && !m_valueItems.contains(paramName)) {
 672             kDebug() << "// Param: " << paramName << " NOT FOUND";
 673             continue;
 674         }
 675
 676         QString setValue;
 677         if (type == "double" || type == "constant") {
 678             DoubleParameterWidget *doubleparam = (DoubleParameterWidget*)m_valueItems.value(paramName);
 679             setValue = locale.toString(doubleparam->getValue());
 680         } else if (type == "list") {
 681             KComboBox *box = ((Listval*)m_valueItems.value(paramName))->list;
 682             setValue = box->itemData(box->currentIndex()).toString();
 683         } else if (type == "bool") {
 684             QCheckBox *box = ((Boolval*)m_valueItems.value(paramName))->checkBox;
 685             setValue = box->checkState() == Qt::Checked ? "1" : "0" ;
 686         } else if (type == "color") {
 687             ChooseColorWidget *choosecolor = ((ChooseColorWidget*)m_valueItems.value(paramName));
 688             setValue = choosecolor->getColor().name();
 689         } else if (type == "complex") {
 690             ComplexParameter *complex = ((ComplexParameter*)m_valueItems.value(paramName));
 691             namenode.item(i) = complex->getParamDesc();
 692         } else if (type == "geometry") {
 693             if (KdenliveSettings::on_monitor_effects()) {
 694                 if (m_geometryWidget) namenode.item(i).toElement().setAttribute("value", m_geometryWidget->getValue());
 695             } else {
 696                 Geometryval *geom = ((Geometryval*)m_valueItems.value(paramName));
 697                 namenode.item(i).toElement().setAttribute("value", geom->getValue());
 698             }
 699         } else if (type == "addedgeometry") {
 700             namenode.item(i).toElement().setAttribute("value", m_geometryWidget->getExtraValue(namenode.item(i).toElement().attribute("name")));
 701         } else if (type == "position") {
 702             PositionEdit *pedit = ((PositionEdit*)m_valueItems.value(paramName));
 703             int pos = pedit->getPosition();
 704             setValue = QString::number(pos);
 705             if (newparam.attribute("id") == "fadein" || newparam.attribute("id") == "fade_from_black") {
 706                 // Make sure duration is not longer than clip
 707                 /*if (pos > m_out) {
 708                     pos = m_out;
 709                     pedit->setPosition(pos);
 710                 }*/
 711                 EffectsList::setParameter(newparam, "in", QString::number(m_in));
 712                 EffectsList::setParameter(newparam, "out", QString::number(m_in + pos));
 713                 setValue.clear();
 714             } else if (newparam.attribute("id") == "fadeout" || newparam.attribute("id") == "fade_to_black") {
 715                 // Make sure duration is not longer than clip
 716                 /*if (pos > m_out) {
 717                     pos = m_out;
 718                     pedit->setPosition(pos);
 719                 }*/
 720                 EffectsList::setParameter(newparam, "in", QString::number(m_out - pos));
 721                 EffectsList::setParameter(newparam, "out", QString::number(m_out));
 722                 setValue.clear();
 723             }
 724         } else if (type == "curve") {
 725             KisCurveWidget *curve = ((KisCurveWidget*)m_valueItems.value(paramName));
 726             QList<QPointF> points = curve->curve().points();
 727             QString number = pa.attributes().namedItem("number").nodeValue();
 728             QString inName = pa.attributes().namedItem("inpoints").nodeValue();
 729             QString outName = pa.attributes().namedItem("outpoints").nodeValue();
 730             int off = pa.attributes().namedItem("min").nodeValue().toInt();
 731             int end = pa.attributes().namedItem("max").nodeValue().toInt();
 732             if (oldparam.attribute("version").toDouble() > 0.2) {
 733                 EffectsList::setParameter(newparam, number, locale.toString(points.count() / 10.));
 734             } else {
 735                 EffectsList::setParameter(newparam, number, QString::number(points.count()));
 736             }
 737             for (int j = 0; (j < points.count() && j + off <= end); j++) {
 738                 QString in = inName;
 739                 in.replace("%i", QString::number(j + off));
 740                 QString out = outName;
 741                 out.replace("%i", QString::number(j + off));
 742                 EffectsList::setParameter(newparam, in, locale.toString(points.at(j).x()));
 743                 EffectsList::setParameter(newparam, out, locale.toString(points.at(j).y()));
 744             }
 745             QString depends = pa.attributes().namedItem("depends").nodeValue();
 746             if (!depends.isEmpty())
 747                 meetDependency(paramName, type, EffectsList::parameter(newparam, depends));
 748         } else if (type == "bezier_spline") {
 749             BezierSplineWidget *widget = (BezierSplineWidget*)m_valueItems.value(paramName);
 750             setValue = widget->spline();
 751             QString depends = pa.attributes().namedItem("depends").nodeValue();
 752             if (!depends.isEmpty())
 753                 meetDependency(paramName, type, EffectsList::parameter(newparam, depends));
 754 #ifdef USE_QJSON
 755         } else if (type == "roto-spline") {
 756             RotoWidget *widget = static_cast<RotoWidget *>(m_valueItems.value(paramName));
 757             setValue = widget->getSpline();
 758 #endif
 759         } else if (type == "wipe") {
 760             Wipeval *wp = (Wipeval*)m_valueItems.value(paramName);
 761             wipeInfo info;
 762             if (wp->start_left->isChecked())
 763                 info.start = LEFT;
 764             else if (wp->start_right->isChecked())
 765                 info.start = RIGHT;
 766             else if (wp->start_up->isChecked())
 767                 info.start = UP;
 768             else if (wp->start_down->isChecked())
 769                 info.start = DOWN;
 770             else if (wp->start_center->isChecked())
 771                 info.start = CENTER;
 772             else
 773                 info.start = LEFT;
 774             info.startTransparency = wp->start_transp->value();
 775
 776             if (wp->end_left->isChecked())
 777                 info.end = LEFT;
 778             else if (wp->end_right->isChecked())
 779                 info.end = RIGHT;
 780             else if (wp->end_up->isChecked())
 781                 info.end = UP;
 782             else if (wp->end_down->isChecked())
 783                 info.end = DOWN;
 784             else if (wp->end_center->isChecked())
 785                 info.end = CENTER;
 786             else
 787                 info.end = RIGHT;
 788             info.endTransparency = wp->end_transp->value();
 789
 790             setValue = getWipeString(info);
 791         } else if ((type == "simplekeyframe" || type == "keyframe") && m_keyframeEditor) {
 792             QDomElement elem = pa.toElement();
 793             QString realName = i18n(na.toElement().text().toUtf8().data());
 794             QString val = m_keyframeEditor->getValue(realName);
 795             elem.setAttribute("keyframes", val);
 796
 797             if (m_keyframeEditor->isVisibleParam(realName))
 798                 elem.setAttribute("intimeline", "1");
 799             else if (elem.hasAttribute("intimeline"))
 800                 elem.removeAttribute("intimeline");
 801         } else if (type == "url") {
 802             KUrlRequester *req = ((Urlval*)m_valueItems.value(paramName))->urlwidget;
 803             setValue = req->url().path();
 804         }
 805
 806         if (!setValue.isNull())
 807             pa.attributes().namedItem("value").setNodeValue(setValue);
 808
 809     }
 810     emit parameterChanged(oldparam, newparam);
 811 }
 812
 813 void EffectStackEdit::clearAllItems()
 814 {
 815     blockSignals(true);
 816     m_valueItems.clear();
 817     m_uiItems.clear();
 818     /*while (!m_items.isEmpty()) {
 819         QWidget *die = m_items.takeFirst();
 820         die->disconnect();
 821         delete die;
 822     }*/
 823     //qDeleteAll(m_uiItems);
 824     QLayoutItem *child;
 825     while ((child = m_vbox->takeAt(0)) != 0) {
 826         QWidget *wid = child->widget();
 827         delete child;
 828         if (wid) delete wid;
 829     }
 830     m_keyframeEditor = NULL;
 831     m_geometryWidget = NULL;
 832     blockSignals(false);
 833 }
 834
 835 void EffectStackEdit::slotSyncEffectsPos(int pos)
 836 {
 837     emit syncEffectsPos(pos);
 838 }