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 "ui_keywordval_ui.h"
  24 #include "ui_fontval_ui.h"
  25 #include "complexparameter.h"
  26 #include "geometryval.h"
  27 #include "positionedit.h"
  28 #include "projectlist.h"
  29 #include "effectslist.h"
  30 #include "kdenlivesettings.h"
  31 #include "profilesdialog.h"
  32 #include "kis_curve_widget.h"
  33 #include "kis_cubic_curve.h"
  34 #include "choosecolorwidget.h"
  35 #include "geometrywidget.h"
  36 #include "colortools.h"
  37 #include "doubleparameterwidget.h"
  38 #include "cornerswidget.h"
  39 #include "beziercurve/beziersplinewidget.h"
  40 #ifdef USE_QJSON
  41 #include "rotoscoping/rotowidget.h"
  42 #endif
  43
  44 #include <KDebug>
  45 #include <KLocale>
  46 #include <KFileDialog>
  47 #include <KColorScheme>
  48
  49 #include <QVBoxLayout>
  50 #include <QLabel>
  51 #include <QPushButton>
  52 #include <QCheckBox>
  53 #include <QScrollArea>
  54
  55 // For QDomNode debugging (output into files); leaving here as sample code.
  56 //#define DEBUG_ESE
  57
  58
  59 class Boolval: public QWidget, public Ui::Boolval_UI
  60 {
  61 };
  62
  63 class Listval: public QWidget, public Ui::Listval_UI
  64 {
  65 };
  66
  67 class Wipeval: public QWidget, public Ui::Wipeval_UI
  68 {
  69 };
  70
  71 class Urlval: public QWidget, public Ui::Urlval_UI
  72 {
  73 };
  74
  75 class Keywordval: public QWidget, public Ui::Keywordval_UI
  76 {
  77 };
  78
  79 class Fontval: public QWidget, public Ui::Fontval_UI
  80 {
  81 };
  82
  83 QMap<QString, QImage> EffectStackEdit::iconCache;
  84
  85 EffectStackEdit::EffectStackEdit(Monitor *monitor, QWidget *parent) :
  86     QScrollArea(parent),
  87     m_in(0),
  88     m_out(0),
  89     m_frameSize(QPoint()),
  90     m_keyframeEditor(NULL),
  91     m_monitor(monitor),
  92     m_geometryWidget(NULL)
  93 {
  94     m_baseWidget = new QWidget(this);
  95     setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
  96     setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
  97     setFrameStyle(QFrame::NoFrame);
  98     setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::MinimumExpanding));
  99
 100     QPalette p = palette();
 101     KColorScheme scheme(p.currentColorGroup(), KColorScheme::View, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
 102     QColor dark_bg = scheme.shade(KColorScheme::DarkShade);
 103     QColor selected_bg = scheme.decoration(KColorScheme::FocusColor).color();
 104     QColor hover_bg = scheme.decoration(KColorScheme::HoverColor).color();
 105     QColor light_bg = scheme.shade(KColorScheme::LightShade);
 106
 107     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}\
 108                                 QProgressBar:horizontal#dragOnly {background: %1} QProgressBar:horizontal:hover#dragOnly {background: %3} QProgressBar:horizontal:hover {border: 1px solid %3;border-right: 0px;}\
 109                                 QProgressBar::chunk:horizontal {background: %1;} QProgressBar::chunk:horizontal:hover {background: %3;}\
 110                                 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;}\
 111                                 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;}\
 112                                 QAbstractSpinBox::up-button#dragBox {width:0px;padding:0px;} QAbstractSpinBox[inTimeline=\"true\"]#dragBox { border: 1px solid %2;} QAbstractSpinBox:hover#dragBox {border: 1px solid %3;} ")
 113                                 .arg(dark_bg.name()).arg(selected_bg.name()).arg(hover_bg.name()).arg(light_bg.name()));
 114     setStyleSheet(stylesheet);
 115
 116     setWidget(m_baseWidget);
 117     setWidgetResizable(true);
 118     m_vbox = new QVBoxLayout(m_baseWidget);
 119     m_vbox->setContentsMargins(0, 0, 0, 0);
 120     m_vbox->setSpacing(2);
 121 }
 122
 123 EffectStackEdit::~EffectStackEdit()
 124 {
 125     iconCache.clear();
 126     delete m_baseWidget;
 127 }
 128
 129 void EffectStackEdit::setFrameSize(QPoint p)
 130 {
 131     m_frameSize = p;
 132     QDomNodeList namenode = m_params.elementsByTagName("parameter");
 133     for (int i = 0; i < namenode.count() ; i++) {
 134         QDomNode pa = namenode.item(i);
 135         QDomElement na = pa.firstChildElement("name");
 136         QString type = pa.attributes().namedItem("type").nodeValue();
 137         QString paramName = na.isNull() ? pa.attributes().namedItem("name").nodeValue() : i18n(na.text().toUtf8().data());
 138
 139         if (type == "geometry") {
 140             if (!KdenliveSettings::on_monitor_effects()) {
 141                 Geometryval *geom = ((Geometryval*)m_valueItems[paramName+"geometry"]);
 142                 geom->setFrameSize(m_frameSize);
 143                 break;
 144             }
 145             else {
 146                 if (m_geometryWidget) m_geometryWidget->setFrameSize(m_frameSize);
 147                 break;
 148             }
 149         }
 150     }
 151 }
 152
 153 void EffectStackEdit::updateTimecodeFormat()
 154 {
 155     if (m_keyframeEditor)
 156         m_keyframeEditor->updateTimecodeFormat();
 157
 158     QDomNodeList namenode = m_params.elementsByTagName("parameter");
 159     for (int i = 0; i < namenode.count() ; i++) {
 160         QDomNode pa = namenode.item(i);
 161         QDomElement na = pa.firstChildElement("name");
 162         QString type = pa.attributes().namedItem("type").nodeValue();
 163         QString paramName = na.isNull() ? pa.attributes().namedItem("name").nodeValue() : i18n(na.text().toUtf8().data());
 164
 165         if (type == "geometry") {
 166             if (KdenliveSettings::on_monitor_effects()) {
 167                 if (m_geometryWidget) m_geometryWidget->updateTimecodeFormat();
 168             } else {
 169                 Geometryval *geom = ((Geometryval*)m_valueItems[paramName+"geometry"]);
 170                 geom->updateTimecodeFormat();
 171             }
 172             break;
 173         } else if (type == "position") {
 174             PositionEdit *posi = ((PositionEdit*)m_valueItems[paramName+"position"]);
 175             posi->updateTimecodeFormat();
 176             break;
 177         } else if (type == "roto-spline") {
 178             RotoWidget *widget = static_cast<RotoWidget *>(m_valueItems[paramName]);
 179             widget->updateTimecodeFormat();
 180         }
 181     }
 182 }
 183
 184 void EffectStackEdit::meetDependency(const QString& name, QString type, QString value)
 185 {
 186     if (type == "curve") {
 187         KisCurveWidget *curve = (KisCurveWidget*)m_valueItems[name];
 188         if (curve) {
 189             int color = value.toInt();
 190             curve->setPixmap(QPixmap::fromImage(ColorTools::rgbCurvePlane(curve->size(), (ColorTools::ColorsRGB)(color == 3 ? 4 : color), 0.8)));
 191         }
 192     } else if (type == "bezier_spline") {
 193         BezierSplineWidget *widget = (BezierSplineWidget*)m_valueItems[name];
 194         if (widget) {
 195             widget->setMode((BezierSplineWidget::CurveModes)((int)(value.toDouble() * 10)));
 196         }
 197     }
 198 }
 199
 200 void EffectStackEdit::updateProjectFormat(MltVideoProfile profile, Timecode t)
 201 {
 202     m_profile = profile;
 203     m_timecode = t;
 204 }
 205
 206 void EffectStackEdit::updateParameter(const QString &name, const QString &value)
 207 {
 208     m_params.setAttribute(name, value);
 209
 210     if (name == "disable") {
 211         // if effect is disabled, disable parameters widget
 212         bool enabled = value.toInt() == 0 || !KdenliveSettings::disable_effect_parameters();
 213         setEnabled(enabled);
 214         emit effectStateChanged(enabled);
 215     }
 216 }
 217
 218 void EffectStackEdit::transferParamDesc(const QDomElement &d, ItemInfo info, bool isEffect)
 219 {
 220     clearAllItems();
 221     if (m_keyframeEditor) delete m_keyframeEditor;
 222     m_keyframeEditor = NULL;
 223     m_params = d;
 224     m_in = isEffect ? info.cropStart.frames(KdenliveSettings::project_fps()) : info.startPos.frames(KdenliveSettings::project_fps());
 225     m_out = isEffect ? (info.cropStart + info.cropDuration).frames(KdenliveSettings::project_fps()) - 1 : info.endPos.frames(KdenliveSettings::project_fps());
 226     if (m_params.isNull()) {
 227 //         kDebug() << "// EMPTY EFFECT STACK";
 228         return;
 229     }
 230
 231     QDomNodeList namenode = m_params.elementsByTagName("parameter");
 232 #ifdef DEBUG_ESE
 233     QFile debugFile("/tmp/namenodes.txt");
 234     if (debugFile.open(QFile::WriteOnly | QFile::Truncate)) {
 235         QTextStream out(&debugFile);
 236         QTextStream out2(stdout);
 237         for (int i = 0; i < namenode.size(); i++) {
 238             out << i << ": \n";
 239             namenode.at(i).save(out, 2);
 240             out2 << i << ": \n";
 241             namenode.at(i).save(out2, 2);
 242         }
 243     }
 244 #endif
 245     int minFrame = d.attribute("start").toInt();
 246     int maxFrame = d.attribute("end").toInt();
 247     // In transitions, maxFrame is in fact one frame after the end of transition
 248     if (maxFrame > 0) maxFrame --;
 249
 250     bool disable = d.attribute("disable") == "1" && KdenliveSettings::disable_effect_parameters();
 251     setEnabled(!disable);
 252
 253     bool stretch = true;
 254
 255
 256     for (int i = 0; i < namenode.count() ; i++) {
 257         QDomElement pa = namenode.item(i).toElement();
 258         QDomElement na = pa.firstChildElement("name");
 259         QDomElement commentElem = pa.firstChildElement("comment");
 260         QString type = pa.attribute("type");
 261         QString paramName = na.isNull() ? pa.attribute("name") : i18n(na.text().toUtf8().data());
 262         QString comment;
 263         if (!commentElem.isNull())
 264             comment = i18n(commentElem.text().toUtf8().data());
 265         QWidget * toFillin = new QWidget(m_baseWidget);
 266         QString value = pa.attribute("value").isNull() ?
 267                         pa.attribute("default") : pa.attribute("value");
 268
 269
 270         /** See effects/README for info on the different types */
 271
 272         if (type == "double" || type == "constant") {
 273             double min;
 274             double max;
 275             if (pa.attribute("min").contains('%'))
 276                 min = ProfilesDialog::getStringEval(m_profile, pa.attribute("min"), m_frameSize);
 277             else
 278                 min = pa.attribute("min").toDouble();
 279             if (pa.attribute("max").contains('%'))
 280                 max = ProfilesDialog::getStringEval(m_profile, pa.attribute("max"), m_frameSize);
 281             else
 282                 max = pa.attribute("max").toDouble();
 283
 284             DoubleParameterWidget *doubleparam = new DoubleParameterWidget(paramName, value.toDouble(), min, max,
 285                     pa.attribute("default").toDouble(), comment, -1, pa.attribute("suffix"), pa.attribute("decimals").toInt(), this);
 286             m_vbox->addWidget(doubleparam);
 287             m_valueItems[paramName] = doubleparam;
 288             connect(doubleparam, SIGNAL(valueChanged(double)), this, SLOT(collectAllParameters()));
 289             connect(this, SIGNAL(showComments(bool)), doubleparam, SLOT(slotShowComment(bool)));
 290         } else if (type == "list") {
 291             Listval *lsval = new Listval;
 292             lsval->setupUi(toFillin);
 293             QStringList listitems = pa.attribute("paramlist").split(';');
 294             if (listitems.count() == 1) {
 295                 // probably custom effect created before change to ';' as separator
 296                 listitems = pa.attribute("paramlist").split(',');
 297             }
 298             QDomElement list = pa.firstChildElement("paramlistdisplay");
 299             QStringList listitemsdisplay;
 300             if (!list.isNull()) {
 301                 listitemsdisplay = i18n(list.text().toUtf8().data()).split(',');
 302             } else {
 303                 listitemsdisplay = i18n(pa.attribute("paramlistdisplay").toUtf8().data()).split(',');
 304             }
 305             if (listitemsdisplay.count() != listitems.count())
 306                 listitemsdisplay = listitems;
 307             lsval->list->setIconSize(QSize(30, 30));
 308             for (int i = 0; i < listitems.count(); i++) {
 309                 lsval->list->addItem(listitemsdisplay.at(i), listitems.at(i));
 310                 QString entry = listitems.at(i);
 311                 if (!entry.isEmpty() && (entry.endsWith(".png") || entry.endsWith(".pgm"))) {
 312                     if (!EffectStackEdit::iconCache.contains(entry)) {
 313                         QImage pix(entry);
 314                         EffectStackEdit::iconCache[entry] = pix.scaled(30, 30);
 315                     }
 316                     lsval->list->setItemIcon(i, QPixmap::fromImage(iconCache[entry]));
 317                 }
 318             }
 319             if (!value.isEmpty()) lsval->list->setCurrentIndex(listitems.indexOf(value));
 320             lsval->name->setText(paramName);
 321             lsval->labelComment->setText(comment);
 322             lsval->widgetComment->setHidden(true);
 323             m_valueItems[paramName] = lsval;
 324             connect(lsval->list, SIGNAL(currentIndexChanged(int)) , this, SLOT(collectAllParameters()));
 325             if (!comment.isEmpty())
 326                 connect(this, SIGNAL(showComments(bool)), lsval->widgetComment, SLOT(setVisible(bool)));
 327             m_uiItems.append(lsval);
 328         } else if (type == "bool") {
 329             Boolval *bval = new Boolval;
 330             bval->setupUi(toFillin);
 331             bval->checkBox->setCheckState(value == "0" ? Qt::Unchecked : Qt::Checked);
 332             bval->name->setText(paramName);
 333             bval->labelComment->setText(comment);
 334             bval->widgetComment->setHidden(true);
 335             m_valueItems[paramName] = bval;
 336             connect(bval->checkBox, SIGNAL(stateChanged(int)) , this, SLOT(collectAllParameters()));
 337             if (!comment.isEmpty())
 338                 connect(this, SIGNAL(showComments(bool)), bval->widgetComment, SLOT(setVisible(bool)));
 339             m_uiItems.append(bval);
 340         } else if (type == "complex") {
 341             ComplexParameter *pl = new ComplexParameter;
 342             pl->setupParam(d, pa.attribute("name"), 0, 100);
 343             m_vbox->addWidget(pl);
 344             m_valueItems[paramName+"complex"] = pl;
 345             connect(pl, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
 346         } else if (type == "geometry") {
 347             if (KdenliveSettings::on_monitor_effects()) {
 348                 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);
 349                 m_geometryWidget->setFrameSize(m_frameSize);
 350                 m_geometryWidget->slotShowScene(!disable);
 351                 // connect this before setupParam to make sure the monitor scene shows up at startup
 352                 connect(m_geometryWidget, SIGNAL(checkMonitorPosition(int)), this, SIGNAL(checkMonitorPosition(int)));
 353                 connect(m_geometryWidget, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
 354                 if (minFrame == maxFrame)
 355                     m_geometryWidget->setupParam(pa, m_in, m_out);
 356                 else
 357                     m_geometryWidget->setupParam(pa, minFrame, maxFrame);
 358                 m_vbox->addWidget(m_geometryWidget);
 359                 m_valueItems[paramName+"geometry"] = m_geometryWidget;
 360                 connect(m_geometryWidget, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
 361                 connect(this, SIGNAL(syncEffectsPos(int)), m_geometryWidget, SLOT(slotSyncPosition(int)));
 362                 connect(this, SIGNAL(effectStateChanged(bool)), m_geometryWidget, SLOT(slotShowScene(bool)));
 363             } else {
 364                 Geometryval *geo = new Geometryval(m_profile, m_timecode, m_frameSize, isEffect ? 0 : qMax(0, (int)info.startPos.frames(KdenliveSettings::project_fps())));
 365                 if (minFrame == maxFrame)
 366                     geo->setupParam(pa, m_in, m_out);
 367                 else
 368                     geo->setupParam(pa, minFrame, maxFrame);
 369                 m_vbox->addWidget(geo);
 370                 m_valueItems[paramName+"geometry"] = geo;
 371                 connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
 372                 connect(geo, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
 373                 connect(this, SIGNAL(syncEffectsPos(int)), geo, SLOT(slotSyncPosition(int)));
 374             }
 375         } else if (type == "addedgeometry") {
 376             // this is a parameter that should be linked to the geometry widget, for example rotation, shear, ...
 377             if (m_geometryWidget) m_geometryWidget->addParameter(pa);
 378         } else if (type == "keyframe" || type == "simplekeyframe") {
 379             // keyframe editor widget
 380             if (m_keyframeEditor == NULL) {
 381                 KeyframeEdit *geo;
 382                 if (pa.attribute("widget") == "corners") {
 383                     // we want a corners-keyframe-widget
 384                     CornersWidget *corners = new CornersWidget(m_monitor, pa, m_in, m_out, m_timecode, d.attribute("active_keyframe", "-1").toInt(), this);
 385                     corners->slotShowScene(!disable);
 386                     connect(corners, SIGNAL(checkMonitorPosition(int)), this, SIGNAL(checkMonitorPosition(int)));
 387                     connect(this, SIGNAL(effectStateChanged(bool)), corners, SLOT(slotShowScene(bool)));
 388                     connect(this, SIGNAL(syncEffectsPos(int)), corners, SLOT(slotSyncPosition(int)));
 389                     geo = static_cast<KeyframeEdit *>(corners);
 390                 } else {
 391                     geo = new KeyframeEdit(pa, m_in, m_out, m_timecode, d.attribute("active_keyframe", "-1").toInt());
 392                 }
 393                 m_vbox->addWidget(geo);
 394                 m_valueItems[paramName+"keyframe"] = geo;
 395                 m_keyframeEditor = geo;
 396                 connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
 397                 connect(geo, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
 398                 connect(this, SIGNAL(showComments(bool)), geo, SIGNAL(showComments(bool)));
 399             } else {
 400                 // we already have a keyframe editor, so just add another column for the new param
 401                 m_keyframeEditor->addParameter(pa);
 402             }
 403         } else if (type == "color") {
 404             ChooseColorWidget *choosecolor = new ChooseColorWidget(paramName, value, this);
 405             choosecolor->setAlphaChannelEnabled(pa.attribute("alpha") == "1");
 406             m_vbox->addWidget(choosecolor);
 407             m_valueItems[paramName] = choosecolor;
 408             connect(choosecolor, SIGNAL(displayMessage(const QString&, int)), this, SIGNAL(displayMessage(const QString&, int)));
 409             connect(choosecolor, SIGNAL(modified()) , this, SLOT(collectAllParameters()));
 410         } else if (type == "position") {
 411             int pos = value.toInt();
 412             if (d.attribute("id") == "fadein" || d.attribute("id") == "fade_from_black") {
 413                 pos = pos - m_in;
 414             } else if (d.attribute("id") == "fadeout" || d.attribute("id") == "fade_to_black") {
 415                 // fadeout position starts from clip end
 416                 pos = m_out - pos;
 417             }
 418             PositionEdit *posedit = new PositionEdit(paramName, pos, 0, m_out - m_in, m_timecode);
 419             m_vbox->addWidget(posedit);
 420             m_valueItems[paramName+"position"] = posedit;
 421             connect(posedit, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
 422         } else if (type == "curve") {
 423             KisCurveWidget *curve = new KisCurveWidget(this);
 424             curve->setMaxPoints(pa.attribute("max").toInt());
 425             QList<QPointF> points;
 426             int number;
 427             if (d.attribute("version").toDouble() > 0.2) {
 428                 number = EffectsList::parameter(d, pa.attribute("number")).toDouble() * 10;
 429             } else {
 430                 number = EffectsList::parameter(d, pa.attribute("number")).toInt();
 431             }
 432             QString inName = pa.attribute("inpoints");
 433             QString outName = pa.attribute("outpoints");
 434             int start = pa.attribute("min").toInt();
 435             for (int j = start; j <= number; j++) {
 436                 QString in = inName;
 437                 in.replace("%i", QString::number(j));
 438                 QString out = outName;
 439                 out.replace("%i", QString::number(j));
 440                 points << QPointF(EffectsList::parameter(d, in).toDouble(), EffectsList::parameter(d, out).toDouble());
 441             }
 442             if (!points.isEmpty())
 443                 curve->setCurve(KisCubicCurve(points));
 444             QSpinBox *spinin = new QSpinBox();
 445             spinin->setRange(0, 1000);
 446             QSpinBox *spinout = new QSpinBox();
 447             spinout->setRange(0, 1000);
 448             curve->setupInOutControls(spinin, spinout, 0, 1000);
 449             m_vbox->addWidget(curve);
 450             m_vbox->addWidget(spinin);
 451             m_vbox->addWidget(spinout);
 452
 453             connect(curve, SIGNAL(modified()), this, SLOT(collectAllParameters()));
 454             m_valueItems[paramName] = curve;
 455
 456             QString depends = pa.attribute("depends");
 457             if (!depends.isEmpty())
 458                 meetDependency(paramName, type, EffectsList::parameter(d, depends));
 459         } else if (type == "bezier_spline") {
 460             BezierSplineWidget *widget = new BezierSplineWidget(value, this);
 461             stretch = false;
 462             m_vbox->addWidget(widget);
 463             m_valueItems[paramName] = widget;
 464             connect(widget, SIGNAL(modified()), this, SLOT(collectAllParameters()));
 465             QString depends = pa.attribute("depends");
 466             if (!depends.isEmpty())
 467                 meetDependency(paramName, type, EffectsList::parameter(d, depends));
 468 #ifdef USE_QJSON
 469         } else if (type == "roto-spline") {
 470             RotoWidget *roto = new RotoWidget(value, m_monitor, info, m_timecode, this);
 471             roto->slotShowScene(!disable);
 472             connect(roto, SIGNAL(valueChanged()), this, SLOT(collectAllParameters()));
 473             connect(roto, SIGNAL(checkMonitorPosition(int)), this, SIGNAL(checkMonitorPosition(int)));
 474             connect(roto, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
 475             connect(this, SIGNAL(syncEffectsPos(int)), roto, SLOT(slotSyncPosition(int)));
 476             connect(this, SIGNAL(effectStateChanged(bool)), roto, SLOT(slotShowScene(bool)));
 477             m_vbox->addWidget(roto);
 478             m_valueItems[paramName] = roto;
 479 #endif
 480         } else if (type == "wipe") {
 481             Wipeval *wpval = new Wipeval;
 482             wpval->setupUi(toFillin);
 483             wipeInfo w = getWipeInfo(value);
 484             switch (w.start) {
 485             case UP:
 486                 wpval->start_up->setChecked(true);
 487                 break;
 488             case DOWN:
 489                 wpval->start_down->setChecked(true);
 490                 break;
 491             case RIGHT:
 492                 wpval->start_right->setChecked(true);
 493                 break;
 494             case LEFT:
 495                 wpval->start_left->setChecked(true);
 496                 break;
 497             default:
 498                 wpval->start_center->setChecked(true);
 499                 break;
 500             }
 501             switch (w.end) {
 502             case UP:
 503                 wpval->end_up->setChecked(true);
 504                 break;
 505             case DOWN:
 506                 wpval->end_down->setChecked(true);
 507                 break;
 508             case RIGHT:
 509                 wpval->end_right->setChecked(true);
 510                 break;
 511             case LEFT:
 512                 wpval->end_left->setChecked(true);
 513                 break;
 514             default:
 515                 wpval->end_center->setChecked(true);
 516                 break;
 517             }
 518             wpval->start_transp->setValue(w.startTransparency);
 519             wpval->end_transp->setValue(w.endTransparency);
 520             m_valueItems[paramName] = wpval;
 521             connect(wpval->end_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 522             connect(wpval->end_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 523             connect(wpval->end_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 524             connect(wpval->end_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 525             connect(wpval->end_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 526             connect(wpval->start_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 527             connect(wpval->start_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 528             connect(wpval->start_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 529             connect(wpval->start_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 530             connect(wpval->start_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 531             connect(wpval->start_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
 532             connect(wpval->end_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
 533             //wpval->title->setTitle(na.toElement().text());
 534             m_uiItems.append(wpval);
 535         } else if (type == "url") {
 536             Urlval *cval = new Urlval;
 537             cval->setupUi(toFillin);
 538             cval->label->setText(paramName);
 539             cval->urlwidget->fileDialog()->setFilter(ProjectList::getExtensions());
 540             m_valueItems[paramName] = cval;
 541             cval->urlwidget->setUrl(KUrl(value));
 542             connect(cval->urlwidget, SIGNAL(returnPressed()) , this, SLOT(collectAllParameters()));
 543             connect(cval->urlwidget, SIGNAL(urlSelected(const KUrl&)) , this, SLOT(collectAllParameters()));
 544             m_uiItems.append(cval);
 545         } else if (type == "keywords") {
 546             Keywordval* kval = new Keywordval;
 547             kval->setupUi(toFillin);
 548             kval->label->setText(paramName);
 549             kval->lineeditwidget->setText(value);
 550             QDomElement klistelem = pa.firstChildElement("keywords");
 551             QDomElement kdisplaylistelem = pa.firstChildElement("keywordsdisplay");
 552             QStringList keywordlist;
 553             QStringList keyworddisplaylist;
 554             if (!klistelem.isNull()) {
 555                 keywordlist = klistelem.text().split(';');
 556                 keyworddisplaylist = i18n(kdisplaylistelem.text().toUtf8().data()).split(';');
 557             }
 558             if (keyworddisplaylist.count() != keywordlist.count()) {
 559                 keyworddisplaylist = keywordlist;
 560             }
 561             for (int i = 0; i < keywordlist.count(); i++) {
 562                 kval->comboboxwidget->addItem(keyworddisplaylist.at(i), keywordlist.at(i));
 563             }
 564             // Add disabled user prompt at index 0
 565             kval->comboboxwidget->insertItem(0, i18n("<select a keyword>"), "");
 566             kval->comboboxwidget->model()->setData( kval->comboboxwidget->model()->index(0,0), QVariant(Qt::NoItemFlags), Qt::UserRole -1);
 567             kval->comboboxwidget->setCurrentIndex(0);
 568             m_valueItems[paramName] = kval;
 569             connect(kval->lineeditwidget, SIGNAL(editingFinished()) , this, SLOT(collectAllParameters()));
 570             connect(kval->comboboxwidget, SIGNAL(activated (const QString&)), this, SLOT(collectAllParameters()));
 571             m_uiItems.append(kval);
 572         } else if (type == "fontfamily") {
 573             Fontval* fval = new Fontval;
 574             fval->setupUi(toFillin);
 575             fval->name->setText(paramName);
 576             fval->fontfamilywidget->setCurrentFont(QFont(value));
 577             m_valueItems[paramName] = fval;
 578             connect(fval->fontfamilywidget, SIGNAL(currentFontChanged(const QFont &)), this, SLOT(collectAllParameters())) ;
 579             m_uiItems.append(fval);
 580         } else {
 581             delete toFillin;
 582             toFillin = NULL;
 583         }
 584
 585         if (toFillin)
 586             m_vbox->addWidget(toFillin);
 587     }
 588
 589     if (stretch)
 590         m_vbox->addStretch();
 591
 592     if (m_keyframeEditor)
 593         m_keyframeEditor->checkVisibleParam();
 594
 595     // Make sure all doubleparam spinboxes have the same width, looks much better
 596     QList<DoubleParameterWidget *> allWidgets = findChildren<DoubleParameterWidget *>();
 597     int minSize = 0;
 598     for (int i = 0; i < allWidgets.count(); i++) {
 599         if (minSize < allWidgets.at(i)->spinSize()) minSize = allWidgets.at(i)->spinSize();
 600     }
 601     for (int i = 0; i < allWidgets.count(); i++) {
 602         allWidgets.at(i)->setSpinSize(minSize);
 603     }
 604 }
 605
 606 wipeInfo EffectStackEdit::getWipeInfo(QString value)
 607 {
 608     wipeInfo info;
 609     // Convert old geometry values that used a comma as separator
 610     if (value.contains(',')) value.replace(',','/');
 611     QString start = value.section(';', 0, 0);
 612     QString end = value.section(';', 1, 1).section('=', 1, 1);
 613     if (start.startsWith("-100%/0"))
 614         info.start = LEFT;
 615     else if (start.startsWith("100%/0"))
 616         info.start = RIGHT;
 617     else if (start.startsWith("0%/100%"))
 618         info.start = DOWN;
 619     else if (start.startsWith("0%/-100%"))
 620         info.start = UP;
 621     else
 622         info.start = CENTER;
 623
 624     if (start.count(':') == 2)
 625         info.startTransparency = start.section(':', -1).toInt();
 626     else
 627         info.startTransparency = 100;
 628
 629     if (end.startsWith("-100%/0"))
 630         info.end = LEFT;
 631     else if (end.startsWith("100%/0"))
 632         info.end = RIGHT;
 633     else if (end.startsWith("0%/100%"))
 634         info.end = DOWN;
 635     else if (end.startsWith("0%/-100%"))
 636         info.end = UP;
 637     else
 638         info.end = CENTER;
 639
 640     if (end.count(':') == 2)
 641         info.endTransparency = end.section(':', -1).toInt();
 642     else
 643         info.endTransparency = 100;
 644
 645     return info;
 646 }
 647
 648 QString EffectStackEdit::getWipeString(wipeInfo info)
 649 {
 650
 651     QString start;
 652     QString end;
 653     switch (info.start) {
 654     case LEFT:
 655         start = "-100%/0%:100%x100%";
 656         break;
 657     case RIGHT:
 658         start = "100%/0%:100%x100%";
 659         break;
 660     case DOWN:
 661         start = "0%/100%:100%x100%";
 662         break;
 663     case UP:
 664         start = "0%/-100%:100%x100%";
 665         break;
 666     default:
 667         start = "0%/0%:100%x100%";
 668         break;
 669     }
 670     start.append(':' + QString::number(info.startTransparency));
 671
 672     switch (info.end) {
 673     case LEFT:
 674         end = "-100%/0%:100%x100%";
 675         break;
 676     case RIGHT:
 677         end = "100%/0%:100%x100%";
 678         break;
 679     case DOWN:
 680         end = "0%/100%:100%x100%";
 681         break;
 682     case UP:
 683         end = "0%/-100%:100%x100%";
 684         break;
 685     default:
 686         end = "0%/0%:100%x100%";
 687         break;
 688     }
 689     end.append(':' + QString::number(info.endTransparency));
 690     return QString(start + ";-1=" + end);
 691 }
 692
 693 void EffectStackEdit::collectAllParameters()
 694 {
 695     if (m_valueItems.isEmpty() || m_params.isNull()) return;
 696     const QDomElement oldparam = m_params.cloneNode().toElement();
 697     QDomElement newparam = oldparam.cloneNode().toElement();
 698     QDomNodeList namenode = newparam.elementsByTagName("parameter");
 699     QLocale locale;
 700
 701     for (int i = 0; i < namenode.count() ; i++) {
 702         QDomNode pa = namenode.item(i);
 703         QDomElement na = pa.firstChildElement("name");
 704         QString type = pa.attributes().namedItem("type").nodeValue();
 705         QString paramName = na.isNull() ? pa.attributes().namedItem("name").nodeValue() : i18n(na.text().toUtf8().data());
 706         if (type == "complex")
 707             paramName.append("complex");
 708         else if (type == "position")
 709             paramName.append("position");
 710         else if (type == "geometry")
 711             paramName.append("geometry");
 712         else if (type == "keyframe")
 713             paramName.append("keyframe");
 714         if (type != "simplekeyframe" && type != "fixed" && type != "addedgeometry" && !m_valueItems.contains(paramName)) {
 715             kDebug() << "// Param: " << paramName << " NOT FOUND";
 716             continue;
 717         }
 718
 719         QString setValue;
 720         if (type == "double" || type == "constant") {
 721             DoubleParameterWidget *doubleparam = (DoubleParameterWidget*)m_valueItems.value(paramName);
 722             setValue = locale.toString(doubleparam->getValue());
 723         } else if (type == "list") {
 724             KComboBox *box = ((Listval*)m_valueItems.value(paramName))->list;
 725             setValue = box->itemData(box->currentIndex()).toString();
 726         } else if (type == "bool") {
 727             QCheckBox *box = ((Boolval*)m_valueItems.value(paramName))->checkBox;
 728             setValue = box->checkState() == Qt::Checked ? "1" : "0" ;
 729         } else if (type == "color") {
 730             ChooseColorWidget *choosecolor = ((ChooseColorWidget*)m_valueItems.value(paramName));
 731             setValue = choosecolor->getColor();
 732         } else if (type == "complex") {
 733             ComplexParameter *complex = ((ComplexParameter*)m_valueItems.value(paramName));
 734             namenode.item(i) = complex->getParamDesc();
 735         } else if (type == "geometry") {
 736             if (KdenliveSettings::on_monitor_effects()) {
 737                 if (m_geometryWidget) namenode.item(i).toElement().setAttribute("value", m_geometryWidget->getValue());
 738             } else {
 739                 Geometryval *geom = ((Geometryval*)m_valueItems.value(paramName));
 740                 namenode.item(i).toElement().setAttribute("value", geom->getValue());
 741             }
 742         } else if (type == "addedgeometry") {
 743             namenode.item(i).toElement().setAttribute("value", m_geometryWidget->getExtraValue(namenode.item(i).toElement().attribute("name")));
 744         } else if (type == "position") {
 745             PositionEdit *pedit = ((PositionEdit*)m_valueItems.value(paramName));
 746             int pos = pedit->getPosition();
 747             setValue = QString::number(pos);
 748             if (newparam.attribute("id") == "fadein" || newparam.attribute("id") == "fade_from_black") {
 749                 // Make sure duration is not longer than clip
 750                 /*if (pos > m_out) {
 751                     pos = m_out;
 752                     pedit->setPosition(pos);
 753                 }*/
 754                 EffectsList::setParameter(newparam, "in", QString::number(m_in));
 755                 EffectsList::setParameter(newparam, "out", QString::number(m_in + pos));
 756                 setValue.clear();
 757             } else if (newparam.attribute("id") == "fadeout" || newparam.attribute("id") == "fade_to_black") {
 758                 // Make sure duration is not longer than clip
 759                 /*if (pos > m_out) {
 760                     pos = m_out;
 761                     pedit->setPosition(pos);
 762                 }*/
 763                 EffectsList::setParameter(newparam, "in", QString::number(m_out - pos));
 764                 EffectsList::setParameter(newparam, "out", QString::number(m_out));
 765                 setValue.clear();
 766             }
 767         } else if (type == "curve") {
 768             KisCurveWidget *curve = ((KisCurveWidget*)m_valueItems.value(paramName));
 769             QList<QPointF> points = curve->curve().points();
 770             QString number = pa.attributes().namedItem("number").nodeValue();
 771             QString inName = pa.attributes().namedItem("inpoints").nodeValue();
 772             QString outName = pa.attributes().namedItem("outpoints").nodeValue();
 773             int off = pa.attributes().namedItem("min").nodeValue().toInt();
 774             int end = pa.attributes().namedItem("max").nodeValue().toInt();
 775             if (oldparam.attribute("version").toDouble() > 0.2) {
 776                 EffectsList::setParameter(newparam, number, locale.toString(points.count() / 10.));
 777             } else {
 778                 EffectsList::setParameter(newparam, number, QString::number(points.count()));
 779             }
 780             for (int j = 0; (j < points.count() && j + off <= end); j++) {
 781                 QString in = inName;
 782                 in.replace("%i", QString::number(j + off));
 783                 QString out = outName;
 784                 out.replace("%i", QString::number(j + off));
 785                 EffectsList::setParameter(newparam, in, locale.toString(points.at(j).x()));
 786                 EffectsList::setParameter(newparam, out, locale.toString(points.at(j).y()));
 787             }
 788             QString depends = pa.attributes().namedItem("depends").nodeValue();
 789             if (!depends.isEmpty())
 790                 meetDependency(paramName, type, EffectsList::parameter(newparam, depends));
 791         } else if (type == "bezier_spline") {
 792             BezierSplineWidget *widget = (BezierSplineWidget*)m_valueItems.value(paramName);
 793             setValue = widget->spline();
 794             QString depends = pa.attributes().namedItem("depends").nodeValue();
 795             if (!depends.isEmpty())
 796                 meetDependency(paramName, type, EffectsList::parameter(newparam, depends));
 797 #ifdef USE_QJSON
 798         } else if (type == "roto-spline") {
 799             RotoWidget *widget = static_cast<RotoWidget *>(m_valueItems.value(paramName));
 800             setValue = widget->getSpline();
 801 #endif
 802         } else if (type == "wipe") {
 803             Wipeval *wp = (Wipeval*)m_valueItems.value(paramName);
 804             wipeInfo info;
 805             if (wp->start_left->isChecked())
 806                 info.start = LEFT;
 807             else if (wp->start_right->isChecked())
 808                 info.start = RIGHT;
 809             else if (wp->start_up->isChecked())
 810                 info.start = UP;
 811             else if (wp->start_down->isChecked())
 812                 info.start = DOWN;
 813             else if (wp->start_center->isChecked())
 814                 info.start = CENTER;
 815             else
 816                 info.start = LEFT;
 817             info.startTransparency = wp->start_transp->value();
 818
 819             if (wp->end_left->isChecked())
 820                 info.end = LEFT;
 821             else if (wp->end_right->isChecked())
 822                 info.end = RIGHT;
 823             else if (wp->end_up->isChecked())
 824                 info.end = UP;
 825             else if (wp->end_down->isChecked())
 826                 info.end = DOWN;
 827             else if (wp->end_center->isChecked())
 828                 info.end = CENTER;
 829             else
 830                 info.end = RIGHT;
 831             info.endTransparency = wp->end_transp->value();
 832
 833             setValue = getWipeString(info);
 834         } else if ((type == "simplekeyframe" || type == "keyframe") && m_keyframeEditor) {
 835             QDomElement elem = pa.toElement();
 836             QString realName = i18n(na.toElement().text().toUtf8().data());
 837             QString val = m_keyframeEditor->getValue(realName);
 838             elem.setAttribute("keyframes", val);
 839
 840             if (m_keyframeEditor->isVisibleParam(realName))
 841                 elem.setAttribute("intimeline", "1");
 842             else if (elem.hasAttribute("intimeline"))
 843                 elem.removeAttribute("intimeline");
 844         } else if (type == "url") {
 845             KUrlRequester *req = ((Urlval*)m_valueItems.value(paramName))->urlwidget;
 846             setValue = req->url().path();
 847         } else if (type == "keywords"){
 848             QLineEdit *line = ((Keywordval*)m_valueItems.value(paramName))->lineeditwidget;
 849             QComboBox *combo = ((Keywordval*)m_valueItems.value(paramName))->comboboxwidget;
 850             if(combo->currentIndex())
 851             {
 852                 QString comboval = combo->itemData(combo->currentIndex()).toString();
 853                 line->insert(comboval);
 854                 combo->setCurrentIndex(0);
 855             }
 856             setValue = line->text();
 857         } else if (type == "fontfamily") {
 858             QFontComboBox* fontfamily = ((Fontval*)m_valueItems.value(paramName))->fontfamilywidget;
 859             setValue = fontfamily->currentFont().family();
 860         }
 861
 862         if (!setValue.isNull())
 863             pa.attributes().namedItem("value").setNodeValue(setValue);
 864
 865     }
 866     emit parameterChanged(oldparam, newparam);
 867 }
 868
 869 void EffectStackEdit::clearAllItems()
 870 {
 871     blockSignals(true);
 872     m_valueItems.clear();
 873     m_uiItems.clear();
 874     /*while (!m_items.isEmpty()) {
 875         QWidget *die = m_items.takeFirst();
 876         die->disconnect();
 877         delete die;
 878     }*/
 879     //qDeleteAll(m_uiItems);
 880     QLayoutItem *child;
 881     while ((child = m_vbox->takeAt(0)) != 0) {
 882         QWidget *wid = child->widget();
 883         delete child;
 884         if (wid) delete wid;
 885     }
 886     m_keyframeEditor = NULL;
 887     m_geometryWidget = NULL;
 888     blockSignals(false);
 889 }
 890
 891 void EffectStackEdit::slotSyncEffectsPos(int pos)
 892 {
 893     emit syncEffectsPos(pos);
 894 }