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         QString value = pa.attribute("value").isNull() ?
 266                         pa.attribute("default") : pa.attribute("value");
 267
 268
 269         /** See effects/README for info on the different types */
 270
 271         if (type == "double" || type == "constant") {
 272             double min;
 273             double max;
 274             if (pa.attribute("min").contains('%'))
 275                 min = ProfilesDialog::getStringEval(m_profile, pa.attribute("min"), m_frameSize);
 276             else
 277                 min = pa.attribute("min").toDouble();
 278             if (pa.attribute("max").contains('%'))
 279                 max = ProfilesDialog::getStringEval(m_profile, pa.attribute("max"), m_frameSize);
 280             else
 281                 max = pa.attribute("max").toDouble();
 282
 283             DoubleParameterWidget *doubleparam = new DoubleParameterWidget(paramName, value.toDouble(), min, max,
 284                     pa.attribute("default").toDouble(), comment, -1, pa.attribute("suffix"), pa.attribute("decimals").toInt(), this);
 285             m_vbox->addWidget(doubleparam);
 286             m_valueItems[paramName] = doubleparam;
 287             connect(doubleparam, SIGNAL(valueChanged(double)), this, SLOT(collectAllParameters()));
 288             connect(this, SIGNAL(showComments(bool)), doubleparam, SLOT(slotShowComment(bool)));
 289         } else if (type == "list") {
 290             Listval *lsval = new Listval;
 291             QWidget * toFillin = new QWidget(m_baseWidget);
 292             lsval->setupUi(toFillin);
 293             m_vbox->addWidget(toFillin);
 294             QStringList listitems = pa.attribute("paramlist").split(';');
 295             if (listitems.count() == 1) {
 296                 // probably custom effect created before change to ';' as separator
 297                 listitems = pa.attribute("paramlist").split(',');
 298             }
 299             QDomElement list = pa.firstChildElement("paramlistdisplay");
 300             QStringList listitemsdisplay;
 301             if (!list.isNull()) {
 302                 listitemsdisplay = i18n(list.text().toUtf8().data()).split(',');
 303             } else {
 304                 listitemsdisplay = i18n(pa.attribute("paramlistdisplay").toUtf8().data()).split(',');
 305             }
 306             if (listitemsdisplay.count() != listitems.count())
 307                 listitemsdisplay = listitems;
 308             lsval->list->setIconSize(QSize(30, 30));
 309             for (int i = 0; i < listitems.count(); i++) {
 310                 lsval->list->addItem(listitemsdisplay.at(i), listitems.at(i));
 311                 QString entry = listitems.at(i);
 312                 if (!entry.isEmpty() && (entry.endsWith(".png") || entry.endsWith(".pgm"))) {
 313                     if (!EffectStackEdit::iconCache.contains(entry)) {
 314                         QImage pix(entry);
 315                         EffectStackEdit::iconCache[entry] = pix.scaled(30, 30);
 316                     }
 317                     lsval->list->setItemIcon(i, QPixmap::fromImage(iconCache[entry]));
 318                 }
 319             }
 320             if (!value.isEmpty()) lsval->list->setCurrentIndex(listitems.indexOf(value));
 321             lsval->name->setText(paramName);
 322             lsval->labelComment->setText(comment);
 323             lsval->widgetComment->setHidden(true);
 324             m_valueItems[paramName] = lsval;
 325             connect(lsval->list, SIGNAL(currentIndexChanged(int)) , this, SLOT(collectAllParameters()));
 326             if (!comment.isEmpty())
 327                 connect(this, SIGNAL(showComments(bool)), lsval->widgetComment, SLOT(setVisible(bool)));
 328             m_uiItems.append(lsval);
 329         } else if (type == "bool") {
 330             Boolval *bval = new Boolval;
 331             QWidget * toFillin = new QWidget(m_baseWidget);
 332             bval->setupUi(toFillin);
 333             m_vbox->addWidget(toFillin);
 334             bval->checkBox->setCheckState(value == "0" ? Qt::Unchecked : Qt::Checked);
 335             bval->name->setText(paramName);
 336             bval->labelComment->setText(comment);
 337             bval->widgetComment->setHidden(true);
 338             m_valueItems[paramName] = bval;
 339             connect(bval->checkBox, SIGNAL(stateChanged(int)) , this, SLOT(collectAllParameters()));
 340             if (!comment.isEmpty())
 341                 connect(this, SIGNAL(showComments(bool)), bval->widgetComment, SLOT(setVisible(bool)));
 342             m_uiItems.append(bval);
 343         } else if (type == "complex") {
 344             ComplexParameter *pl = new ComplexParameter;
 345             pl->setupParam(d, pa.attribute("name"), 0, 100);
 346             m_vbox->addWidget(pl);
 347             m_valueItems[paramName+"complex"] = pl;
 348             connect(pl, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
 349         } else if (type == "geometry") {
 350             if (KdenliveSettings::on_monitor_effects()) {
 351                 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);
 352                 m_geometryWidget->setFrameSize(m_frameSize);
 353                 m_geometryWidget->slotShowScene(!disable);
 354                 // connect this before setupParam to make sure the monitor scene shows up at startup
 355                 connect(m_geometryWidget, SIGNAL(checkMonitorPosition(int)), this, SIGNAL(checkMonitorPosition(int)));
 356                 connect(m_geometryWidget, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
 357                 if (minFrame == maxFrame)
 358                     m_geometryWidget->setupParam(pa, m_in, m_out);
 359                 else
 360                     m_geometryWidget->setupParam(pa, minFrame, maxFrame);
 361                 m_vbox->addWidget(m_geometryWidget);
 362                 m_valueItems[paramName+"geometry"] = m_geometryWidget;
 363                 connect(m_geometryWidget, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
 364                 connect(this, SIGNAL(syncEffectsPos(int)), m_geometryWidget, SLOT(slotSyncPosition(int)));
 365                 connect(this, SIGNAL(effectStateChanged(bool)), m_geometryWidget, SLOT(slotShowScene(bool)));
 366             } else {
 367                 Geometryval *geo = new Geometryval(m_profile, m_timecode, m_frameSize, isEffect ? 0 : qMax(0, (int)info.startPos.frames(KdenliveSettings::project_fps())));
 368                 if (minFrame == maxFrame)
 369                     geo->setupParam(pa, m_in, m_out);
 370                 else
 371                     geo->setupParam(pa, minFrame, maxFrame);
 372                 m_vbox->addWidget(geo);
 373                 m_valueItems[paramName+"geometry"] = geo;
 374                 connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
 375                 connect(geo, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
 376                 connect(this, SIGNAL(syncEffectsPos(int)), geo, SLOT(slotSyncPosition(int)));
 377             }
 378         } else if (type == "addedgeometry") {
 379             // this is a parameter that should be linked to the geometry widget, for example rotation, shear, ...
 380             if (m_geometryWidget) m_geometryWidget->addParameter(pa);
 381         } else if (type == "keyframe" || type == "simplekeyframe") {
 382             // keyframe editor widget
 383             if (m_keyframeEditor == NULL) {
 384                 KeyframeEdit *geo;
 385                 if (pa.attribute("widget") == "corners") {
 386                     // we want a corners-keyframe-widget
 387                     CornersWidget *corners = new CornersWidget(m_monitor, pa, m_in, m_out, m_timecode, d.attribute("active_keyframe", "-1").toInt(), this);
 388                     corners->slotShowScene(!disable);
 389                     connect(corners, SIGNAL(checkMonitorPosition(int)), this, SIGNAL(checkMonitorPosition(int)));
 390                     connect(this, SIGNAL(effectStateChanged(bool)), corners, SLOT(slotShowScene(bool)));
 391                     connect(this, SIGNAL(syncEffectsPos(int)), corners, SLOT(slotSyncPosition(int)));
 392                     geo = static_cast<KeyframeEdit *>(corners);
 393                 } else {
 394                     geo = new KeyframeEdit(pa, m_in, m_out, m_timecode, d.attribute("active_keyframe", "-1").toInt());
 395                 }
 396                 m_vbox->addWidget(geo);
 397                 m_valueItems[paramName+"keyframe"] = geo;
 398                 m_keyframeEditor = geo;
 399                 connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
 400                 connect(geo, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
 401                 connect(this, SIGNAL(showComments(bool)), geo, SIGNAL(showComments(bool)));
 402             } else {
 403                 // we already have a keyframe editor, so just add another column for the new param
 404                 m_keyframeEditor->addParameter(pa);
 405             }
 406         } else if (type == "color") {
 407             ChooseColorWidget *choosecolor = new ChooseColorWidget(paramName, value, this);
 408             choosecolor->setAlphaChannelEnabled(pa.attribute("alpha") == "1");
 409             m_vbox->addWidget(choosecolor);
 410             m_valueItems[paramName] = choosecolor;
 411             connect(choosecolor, SIGNAL(displayMessage(const QString&, int)), this, SIGNAL(displayMessage(const QString&, int)));
 412             connect(choosecolor, SIGNAL(modified()) , this, SLOT(collectAllParameters()));
 413         } else if (type == "position") {
 414             int pos = value.toInt();
 415             if (d.attribute("id") == "fadein" || d.attribute("id") == "fade_from_black") {
 416                 pos = pos - m_in;
 417             } else if (d.attribute("id") == "fadeout" || d.attribute("id") == "fade_to_black") {
 418                 // fadeout position starts from clip end
 419                 pos = m_out - pos;
 420             }
 421             PositionEdit *posedit = new PositionEdit(paramName, pos, 0, m_out - m_in, m_timecode);
 422             m_vbox->addWidget(posedit);
 423             m_valueItems[paramName+"position"] = posedit;
 424             connect(posedit, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
 425         } else if (type == "curve") {
 426             KisCurveWidget *curve = new KisCurveWidget(this);
 427             curve->setMaxPoints(pa.attribute("max").toInt());
 428             QList<QPointF> points;
 429             int number;
 430             if (d.attribute("version").toDouble() > 0.2) {
 431                 number = EffectsList::parameter(d, pa.attribute("number")).toDouble() * 10;
 432             } else {
 433                 number = EffectsList::parameter(d, pa.attribute("number")).toInt();
 434             }
 435             QString inName = pa.attribute("inpoints");
 436             QString outName = pa.attribute("outpoints");
 437             int start = pa.attribute("min").toInt();
 438             for (int j = start; j <= number; j++) {
 439                 QString in = inName;
 440                 in.replace("%i", QString::number(j));
 441                 QString out = outName;
 442                 out.replace("%i", QString::number(j));
 443                 points << QPointF(EffectsList::parameter(d, in).toDouble(), EffectsList::parameter(d, out).toDouble());
 444             }
 445             if (!points.isEmpty())
 446                 curve->setCurve(KisCubicCurve(points));
 447             QSpinBox *spinin = new QSpinBox();
 448             spinin->setRange(0, 1000);
 449             QSpinBox *spinout = new QSpinBox();
 450             spinout->setRange(0, 1000);
 451             curve->setupInOutControls(spinin, spinout, 0, 1000);
 452             m_vbox->addWidget(curve);
 453             m_vbox->addWidget(spinin);
 454             m_vbox->addWidget(spinout);
 455
 456             connect(curve, SIGNAL(modified()), this, SLOT(collectAllParameters()));
 457             m_valueItems[paramName] = curve;
 458
 459             QString depends = pa.attribute("depends");
 460             if (!depends.isEmpty())
 461                 meetDependency(paramName, type, EffectsList::parameter(d, depends));
 462         } else if (type == "bezier_spline") {
 463             BezierSplineWidget *widget = new BezierSplineWidget(value, this);
 464             stretch = false;
 465             m_vbox->addWidget(widget);
 466             m_valueItems[paramName] = widget;
 467             connect(widget, SIGNAL(modified()), this, SLOT(collectAllParameters()));
 468             QString depends = pa.attribute("depends");
 469             if (!depends.isEmpty())
 470                 meetDependency(paramName, type, EffectsList::parameter(d, depends));
 471 #ifdef USE_QJSON
 472         } else if (type == "roto-spline") {
 473             RotoWidget *roto = new RotoWidget(value, m_monitor, info, m_timecode, this);
 474             roto->slotShowScene(!disable);
 475             connect(roto, SIGNAL(valueChanged()), this, SLOT(collectAllParameters()));
 476             connect(roto, SIGNAL(checkMonitorPosition(int)), this, SIGNAL(checkMonitorPosition(int)));
 477             connect(roto, SIGNAL(seekToPos(int)), this, SIGNAL(seekTimeline(int)));
 478             connect(this, SIGNAL(syncEffectsPos(int)), roto, SLOT(slotSyncPosition(int)));
 479             connect(this, SIGNAL(effectStateChanged(bool)), roto, SLOT(slotShowScene(bool)));
 480             m_vbox->addWidget(roto);
 481             m_valueItems[paramName] = roto;
 482 #endif
 483         } else if (type == "wipe") {
 484             Wipeval *wpval = new Wipeval;
 485             QWidget * toFillin = new QWidget(m_baseWidget);
 486             wpval->setupUi(toFillin);
 487             m_vbox->addWidget(toFillin);
 488             wipeInfo w = getWipeInfo(value);
 489             switch (w.start) {
 490             case UP:
 491                 wpval->start_up->setChecked(true);
 492                 break;
 493             case DOWN:
 494                 wpval->start_down->setChecked(true);
 495                 break;
 496             case RIGHT:
 497                 wpval->start_right->setChecked(true);
 498                 break;
 499             case LEFT:
 500                 wpval->start_left->setChecked(true);
 501                 break;
 502             default:
 503                 wpval->start_center->setChecked(true);
 504                 break;
 505             }
 506             switch (w.end) {
 507             case UP:
 508                 wpval->end_up->setChecked(true);
 509                 break;
 510             case DOWN:
 511                 wpval->end_down->setChecked(true);
 512                 break;
 513             case RIGHT:
 514                 wpval->end_right->setChecked(true);
 515                 break;
 516             case LEFT:
 517                 wpval->end_left->setChecked(true);
 518                 break;
 519             default:
 520                 wpval->end_center->setChecked(true);
 521                 break;
 522             }
 523             wpval->start_transp->setValue(w.startTransparency);
 524             wpval->end_transp->setValue(w.endTransparency);
 525             m_valueItems[paramName] = wpval;
 526             connect(wpval->end_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 527             connect(wpval->end_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 528             connect(wpval->end_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 529             connect(wpval->end_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 530             connect(wpval->end_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 531             connect(wpval->start_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 532             connect(wpval->start_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 533             connect(wpval->start_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 534             connect(wpval->start_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 535             connect(wpval->start_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
 536             connect(wpval->start_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
 537             connect(wpval->end_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
 538             //wpval->title->setTitle(na.toElement().text());
 539             m_uiItems.append(wpval);
 540         } else if (type == "url") {
 541             Urlval *cval = new Urlval;
 542             QWidget * toFillin = new QWidget(m_baseWidget);
 543             cval->setupUi(toFillin);
 544             m_vbox->addWidget(toFillin);
 545             cval->label->setText(paramName);
 546             cval->urlwidget->fileDialog()->setFilter(ProjectList::getExtensions());
 547             m_valueItems[paramName] = cval;
 548             cval->urlwidget->setUrl(KUrl(value));
 549             connect(cval->urlwidget, SIGNAL(returnPressed()) , this, SLOT(collectAllParameters()));
 550             connect(cval->urlwidget, SIGNAL(urlSelected(const KUrl&)) , this, SLOT(collectAllParameters()));
 551             m_uiItems.append(cval);
 552         } else if (type == "keywords") {
 553             Keywordval* kval = new Keywordval;
 554             QWidget * toFillin = new QWidget(m_baseWidget);
 555             kval->setupUi(toFillin);
 556             m_vbox->addWidget(toFillin);
 557             kval->label->setText(paramName);
 558             kval->lineeditwidget->setText(value);
 559             QDomElement klistelem = pa.firstChildElement("keywords");
 560             QDomElement kdisplaylistelem = pa.firstChildElement("keywordsdisplay");
 561             QStringList keywordlist;
 562             QStringList keyworddisplaylist;
 563             if (!klistelem.isNull()) {
 564                 keywordlist = klistelem.text().split(';');
 565                 keyworddisplaylist = i18n(kdisplaylistelem.text().toUtf8().data()).split(';');
 566             }
 567             if (keyworddisplaylist.count() != keywordlist.count()) {
 568                 keyworddisplaylist = keywordlist;
 569             }
 570             for (int i = 0; i < keywordlist.count(); i++) {
 571                 kval->comboboxwidget->addItem(keyworddisplaylist.at(i), keywordlist.at(i));
 572             }
 573             // Add disabled user prompt at index 0
 574             kval->comboboxwidget->insertItem(0, i18n("<select a keyword>"), "");
 575             kval->comboboxwidget->model()->setData( kval->comboboxwidget->model()->index(0,0), QVariant(Qt::NoItemFlags), Qt::UserRole -1);
 576             kval->comboboxwidget->setCurrentIndex(0);
 577             m_valueItems[paramName] = kval;
 578             connect(kval->lineeditwidget, SIGNAL(editingFinished()) , this, SLOT(collectAllParameters()));
 579             connect(kval->comboboxwidget, SIGNAL(activated (const QString&)), this, SLOT(collectAllParameters()));
 580             m_uiItems.append(kval);
 581         } else if (type == "fontfamily") {
 582             Fontval* fval = new Fontval;
 583             QWidget * toFillin = new QWidget(m_baseWidget);
 584             fval->setupUi(toFillin);
 585             m_vbox->addWidget(toFillin);
 586             fval->name->setText(paramName);
 587             fval->fontfamilywidget->setCurrentFont(QFont(value));
 588             m_valueItems[paramName] = fval;
 589             connect(fval->fontfamilywidget, SIGNAL(currentFontChanged(const QFont &)), this, SLOT(collectAllParameters())) ;
 590             m_uiItems.append(fval);
 591         } else if (type == "filterjob") {
 592             QPushButton *button = new QPushButton(paramName, m_baseWidget);
 593             m_vbox->addWidget(button);
 594             m_valueItems[paramName] = button;
 595             connect(button, SIGNAL(pressed()), this, SLOT(slotStartFilterJobAction()));
 596         }
 597     }
 598
 599     if (stretch)
 600         m_vbox->addStretch();
 601
 602     if (m_keyframeEditor)
 603         m_keyframeEditor->checkVisibleParam();
 604
 605     // Make sure all doubleparam spinboxes have the same width, looks much better
 606     QList<DoubleParameterWidget *> allWidgets = findChildren<DoubleParameterWidget *>();
 607     int minSize = 0;
 608     for (int i = 0; i < allWidgets.count(); i++) {
 609         if (minSize < allWidgets.at(i)->spinSize()) minSize = allWidgets.at(i)->spinSize();
 610     }
 611     for (int i = 0; i < allWidgets.count(); i++) {
 612         allWidgets.at(i)->setSpinSize(minSize);
 613     }
 614 }
 615
 616 wipeInfo EffectStackEdit::getWipeInfo(QString value)
 617 {
 618     wipeInfo info;
 619     // Convert old geometry values that used a comma as separator
 620     if (value.contains(',')) value.replace(',','/');
 621     QString start = value.section(';', 0, 0);
 622     QString end = value.section(';', 1, 1).section('=', 1, 1);
 623     if (start.startsWith("-100%/0"))
 624         info.start = LEFT;
 625     else if (start.startsWith("100%/0"))
 626         info.start = RIGHT;
 627     else if (start.startsWith("0%/100%"))
 628         info.start = DOWN;
 629     else if (start.startsWith("0%/-100%"))
 630         info.start = UP;
 631     else
 632         info.start = CENTER;
 633
 634     if (start.count(':') == 2)
 635         info.startTransparency = start.section(':', -1).toInt();
 636     else
 637         info.startTransparency = 100;
 638
 639     if (end.startsWith("-100%/0"))
 640         info.end = LEFT;
 641     else if (end.startsWith("100%/0"))
 642         info.end = RIGHT;
 643     else if (end.startsWith("0%/100%"))
 644         info.end = DOWN;
 645     else if (end.startsWith("0%/-100%"))
 646         info.end = UP;
 647     else
 648         info.end = CENTER;
 649
 650     if (end.count(':') == 2)
 651         info.endTransparency = end.section(':', -1).toInt();
 652     else
 653         info.endTransparency = 100;
 654
 655     return info;
 656 }
 657
 658 QString EffectStackEdit::getWipeString(wipeInfo info)
 659 {
 660
 661     QString start;
 662     QString end;
 663     switch (info.start) {
 664     case LEFT:
 665         start = "-100%/0%:100%x100%";
 666         break;
 667     case RIGHT:
 668         start = "100%/0%:100%x100%";
 669         break;
 670     case DOWN:
 671         start = "0%/100%:100%x100%";
 672         break;
 673     case UP:
 674         start = "0%/-100%:100%x100%";
 675         break;
 676     default:
 677         start = "0%/0%:100%x100%";
 678         break;
 679     }
 680     start.append(':' + QString::number(info.startTransparency));
 681
 682     switch (info.end) {
 683     case LEFT:
 684         end = "-100%/0%:100%x100%";
 685         break;
 686     case RIGHT:
 687         end = "100%/0%:100%x100%";
 688         break;
 689     case DOWN:
 690         end = "0%/100%:100%x100%";
 691         break;
 692     case UP:
 693         end = "0%/-100%:100%x100%";
 694         break;
 695     default:
 696         end = "0%/0%:100%x100%";
 697         break;
 698     }
 699     end.append(':' + QString::number(info.endTransparency));
 700     return QString(start + ";-1=" + end);
 701 }
 702
 703 void EffectStackEdit::collectAllParameters()
 704 {
 705     if (m_valueItems.isEmpty() || m_params.isNull()) return;
 706     const QDomElement oldparam = m_params.cloneNode().toElement();
 707     QDomElement newparam = oldparam.cloneNode().toElement();
 708     QDomNodeList namenode = newparam.elementsByTagName("parameter");
 709     QLocale locale;
 710
 711     for (int i = 0; i < namenode.count() ; i++) {
 712         QDomNode pa = namenode.item(i);
 713         QDomElement na = pa.firstChildElement("name");
 714         QString type = pa.attributes().namedItem("type").nodeValue();
 715         QString paramName = na.isNull() ? pa.attributes().namedItem("name").nodeValue() : i18n(na.text().toUtf8().data());
 716         if (type == "complex")
 717             paramName.append("complex");
 718         else if (type == "position")
 719             paramName.append("position");
 720         else if (type == "geometry")
 721             paramName.append("geometry");
 722         else if (type == "keyframe")
 723             paramName.append("keyframe");
 724         if (type != "simplekeyframe" && type != "fixed" && type != "addedgeometry" && !m_valueItems.contains(paramName)) {
 725             kDebug() << "// Param: " << paramName << " NOT FOUND";
 726             continue;
 727         }
 728
 729         QString setValue;
 730         if (type == "double" || type == "constant") {
 731             DoubleParameterWidget *doubleparam = (DoubleParameterWidget*)m_valueItems.value(paramName);
 732             setValue = locale.toString(doubleparam->getValue());
 733         } else if (type == "list") {
 734             KComboBox *box = ((Listval*)m_valueItems.value(paramName))->list;
 735             setValue = box->itemData(box->currentIndex()).toString();
 736         } else if (type == "bool") {
 737             QCheckBox *box = ((Boolval*)m_valueItems.value(paramName))->checkBox;
 738             setValue = box->checkState() == Qt::Checked ? "1" : "0" ;
 739         } else if (type == "color") {
 740             ChooseColorWidget *choosecolor = ((ChooseColorWidget*)m_valueItems.value(paramName));
 741             setValue = choosecolor->getColor();
 742         } else if (type == "complex") {
 743             ComplexParameter *complex = ((ComplexParameter*)m_valueItems.value(paramName));
 744             namenode.item(i) = complex->getParamDesc();
 745         } else if (type == "geometry") {
 746             if (KdenliveSettings::on_monitor_effects()) {
 747                 if (m_geometryWidget) namenode.item(i).toElement().setAttribute("value", m_geometryWidget->getValue());
 748             } else {
 749                 Geometryval *geom = ((Geometryval*)m_valueItems.value(paramName));
 750                 namenode.item(i).toElement().setAttribute("value", geom->getValue());
 751             }
 752         } else if (type == "addedgeometry") {
 753             namenode.item(i).toElement().setAttribute("value", m_geometryWidget->getExtraValue(namenode.item(i).toElement().attribute("name")));
 754         } else if (type == "position") {
 755             PositionEdit *pedit = ((PositionEdit*)m_valueItems.value(paramName));
 756             int pos = pedit->getPosition();
 757             setValue = QString::number(pos);
 758             if (newparam.attribute("id") == "fadein" || newparam.attribute("id") == "fade_from_black") {
 759                 // Make sure duration is not longer than clip
 760                 /*if (pos > m_out) {
 761                     pos = m_out;
 762                     pedit->setPosition(pos);
 763                 }*/
 764                 EffectsList::setParameter(newparam, "in", QString::number(m_in));
 765                 EffectsList::setParameter(newparam, "out", QString::number(m_in + pos));
 766                 setValue.clear();
 767             } else if (newparam.attribute("id") == "fadeout" || newparam.attribute("id") == "fade_to_black") {
 768                 // Make sure duration is not longer than clip
 769                 /*if (pos > m_out) {
 770                     pos = m_out;
 771                     pedit->setPosition(pos);
 772                 }*/
 773                 EffectsList::setParameter(newparam, "in", QString::number(m_out - pos));
 774                 EffectsList::setParameter(newparam, "out", QString::number(m_out));
 775                 setValue.clear();
 776             }
 777         } else if (type == "curve") {
 778             KisCurveWidget *curve = ((KisCurveWidget*)m_valueItems.value(paramName));
 779             QList<QPointF> points = curve->curve().points();
 780             QString number = pa.attributes().namedItem("number").nodeValue();
 781             QString inName = pa.attributes().namedItem("inpoints").nodeValue();
 782             QString outName = pa.attributes().namedItem("outpoints").nodeValue();
 783             int off = pa.attributes().namedItem("min").nodeValue().toInt();
 784             int end = pa.attributes().namedItem("max").nodeValue().toInt();
 785             if (oldparam.attribute("version").toDouble() > 0.2) {
 786                 EffectsList::setParameter(newparam, number, locale.toString(points.count() / 10.));
 787             } else {
 788                 EffectsList::setParameter(newparam, number, QString::number(points.count()));
 789             }
 790             for (int j = 0; (j < points.count() && j + off <= end); j++) {
 791                 QString in = inName;
 792                 in.replace("%i", QString::number(j + off));
 793                 QString out = outName;
 794                 out.replace("%i", QString::number(j + off));
 795                 EffectsList::setParameter(newparam, in, locale.toString(points.at(j).x()));
 796                 EffectsList::setParameter(newparam, out, locale.toString(points.at(j).y()));
 797             }
 798             QString depends = pa.attributes().namedItem("depends").nodeValue();
 799             if (!depends.isEmpty())
 800                 meetDependency(paramName, type, EffectsList::parameter(newparam, depends));
 801         } else if (type == "bezier_spline") {
 802             BezierSplineWidget *widget = (BezierSplineWidget*)m_valueItems.value(paramName);
 803             setValue = widget->spline();
 804             QString depends = pa.attributes().namedItem("depends").nodeValue();
 805             if (!depends.isEmpty())
 806                 meetDependency(paramName, type, EffectsList::parameter(newparam, depends));
 807 #ifdef USE_QJSON
 808         } else if (type == "roto-spline") {
 809             RotoWidget *widget = static_cast<RotoWidget *>(m_valueItems.value(paramName));
 810             setValue = widget->getSpline();
 811 #endif
 812         } else if (type == "wipe") {
 813             Wipeval *wp = (Wipeval*)m_valueItems.value(paramName);
 814             wipeInfo info;
 815             if (wp->start_left->isChecked())
 816                 info.start = LEFT;
 817             else if (wp->start_right->isChecked())
 818                 info.start = RIGHT;
 819             else if (wp->start_up->isChecked())
 820                 info.start = UP;
 821             else if (wp->start_down->isChecked())
 822                 info.start = DOWN;
 823             else if (wp->start_center->isChecked())
 824                 info.start = CENTER;
 825             else
 826                 info.start = LEFT;
 827             info.startTransparency = wp->start_transp->value();
 828
 829             if (wp->end_left->isChecked())
 830                 info.end = LEFT;
 831             else if (wp->end_right->isChecked())
 832                 info.end = RIGHT;
 833             else if (wp->end_up->isChecked())
 834                 info.end = UP;
 835             else if (wp->end_down->isChecked())
 836                 info.end = DOWN;
 837             else if (wp->end_center->isChecked())
 838                 info.end = CENTER;
 839             else
 840                 info.end = RIGHT;
 841             info.endTransparency = wp->end_transp->value();
 842
 843             setValue = getWipeString(info);
 844         } else if ((type == "simplekeyframe" || type == "keyframe") && m_keyframeEditor) {
 845             QDomElement elem = pa.toElement();
 846             QString realName = i18n(na.toElement().text().toUtf8().data());
 847             QString val = m_keyframeEditor->getValue(realName);
 848             elem.setAttribute("keyframes", val);
 849
 850             if (m_keyframeEditor->isVisibleParam(realName))
 851                 elem.setAttribute("intimeline", "1");
 852             else if (elem.hasAttribute("intimeline"))
 853                 elem.removeAttribute("intimeline");
 854         } else if (type == "url") {
 855             KUrlRequester *req = ((Urlval*)m_valueItems.value(paramName))->urlwidget;
 856             setValue = req->url().path();
 857         } else if (type == "keywords"){
 858             QLineEdit *line = ((Keywordval*)m_valueItems.value(paramName))->lineeditwidget;
 859             QComboBox *combo = ((Keywordval*)m_valueItems.value(paramName))->comboboxwidget;
 860             if(combo->currentIndex())
 861             {
 862                 QString comboval = combo->itemData(combo->currentIndex()).toString();
 863                 line->insert(comboval);
 864                 combo->setCurrentIndex(0);
 865             }
 866             setValue = line->text();
 867         } else if (type == "fontfamily") {
 868             QFontComboBox* fontfamily = ((Fontval*)m_valueItems.value(paramName))->fontfamilywidget;
 869             setValue = fontfamily->currentFont().family();
 870         }
 871
 872         if (!setValue.isNull())
 873             pa.attributes().namedItem("value").setNodeValue(setValue);
 874
 875     }
 876     emit parameterChanged(oldparam, newparam);
 877 }
 878
 879 void EffectStackEdit::clearAllItems()
 880 {
 881     blockSignals(true);
 882     m_valueItems.clear();
 883     m_uiItems.clear();
 884     /*while (!m_items.isEmpty()) {
 885         QWidget *die = m_items.takeFirst();
 886         die->disconnect();
 887         delete die;
 888     }*/
 889     //qDeleteAll(m_uiItems);
 890     QLayoutItem *child;
 891     while ((child = m_vbox->takeAt(0)) != 0) {
 892         QWidget *wid = child->widget();
 893         delete child;
 894         if (wid) delete wid;
 895     }
 896     m_keyframeEditor = NULL;
 897     m_geometryWidget = NULL;
 898     blockSignals(false);
 899 }
 900
 901 void EffectStackEdit::slotSyncEffectsPos(int pos)
 902 {
 903     emit syncEffectsPos(pos);
 904 }
 905
 906 void EffectStackEdit::slotStartFilterJobAction()
 907 {
 908     QDomNodeList namenode = m_params.elementsByTagName("parameter");
 909     for (int i = 0; i < namenode.count() ; i++) {
 910         QDomElement pa = namenode.item(i).toElement();
 911         QString type = pa.attribute("type");
 912         if (type == "filterjob") {
 913             emit startFilterJob(pa.attribute("filtertag"), pa.attribute("filterparams"), pa.attribute("finalfilter"), pa.attribute("consumer"), pa.attribute("consumerparams"), pa.attribute("wantedproperties"));
 914             kDebug()<<" - - -PROPS:\n"<<pa.attribute("filtertag")<<"-"<< pa.attribute("filterparams")<<"-"<< pa.attribute("consumer")<<"-"<< pa.attribute("consumerparams")<<"-"<< pa.attribute("wantedproperties");
 915             break;
 916         }
 917     }
 918 }
 919