X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Feffectstackedit.cpp;h=2a21a0fc01ab9e4d06e773bbaac4638733f5269d;hb=c3302003093710ee247ad84c0fe2ef3c579d417f;hp=aa9d9ffadbdd5cc266e0f320cdb1a648bd4e70f2;hpb=a1df6177fb19472632ecd6fd36a70ca89638945c;p=kdenlive

diff --git a/src/effectstackedit.cpp b/src/effectstackedit.cpp
index aa9d9ffa..2a21a0fc 100644
--- a/src/effectstackedit.cpp
+++ b/src/effectstackedit.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
-                          effecstackview.cpp  -  description
+                          effecstackedit.cpp  -  description
                              -------------------
     begin                : Feb 15 2008
     copyright            : (C) 2008 by Marco Gittler
@@ -16,538 +16,179 @@
  ***************************************************************************/
 
 #include "effectstackedit.h"
-#include "ui_constval_ui.h"
-#include "ui_listval_ui.h"
-#include "ui_boolval_ui.h"
-#include "ui_colorval_ui.h"
-#include "ui_wipeval_ui.h"
-#include "ui_keyframeeditor_ui.h"
-#include "complexparameter.h"
-#include "geometryval.h"
-#include "keyframeedit.h"
-#include "positionedit.h"
+#include "effectstack/effectstackview2.h"
 #include "effectslist.h"
+#include "monitor.h"
 #include "kdenlivesettings.h"
-#include "profilesdialog.h"
 
 #include <KDebug>
 #include <KLocale>
+#include <KFileDialog>
+#include <KComboBox>
 
 #include <QVBoxLayout>
-#include <QSlider>
 #include <QLabel>
 #include <QPushButton>
 #include <QCheckBox>
 #include <QScrollArea>
-
-
-class Boolval: public EffectStackEdit::UiItem, public Ui::Boolval_UI
-{
-};
-
-class Colorval: public EffectStackEdit::UiItem, public Ui::Colorval_UI
-{
-};
-
-class Constval: public EffectStackEdit::UiItem, public Ui::Constval_UI
-{
-};
-
-class Listval: public EffectStackEdit::UiItem, public Ui::Listval_UI
-{
-};
-
-class Wipeval: public EffectStackEdit::UiItem, public Ui::Wipeval_UI
-{
-};
-
-
-QMap<QString, QImage> EffectStackEdit::iconCache;
-
-EffectStackEdit::EffectStackEdit(QWidget *parent) :
-        QWidget(parent),
-        m_in(0),
-        m_out(0),
-        m_frameSize(QPoint())
-{
-    setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding));
-    QVBoxLayout *vbox1 = new QVBoxLayout(parent);
-    vbox1->setContentsMargins(0, 0, 0, 0);
-    vbox1->setSpacing(0);
-
-    QScrollArea *area = new QScrollArea;
-    QWidget *wid = new QWidget(parent);
-    area->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
-    area->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
-    area->setFrameStyle(QFrame::NoFrame);
-    wid->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Minimum));
-    area->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::MinimumExpanding));
-
-    vbox1->addWidget(area);
-    area->setWidget(wid);
-    area->setWidgetResizable(true);
-    m_vbox = new QVBoxLayout(wid);
+#include <QScrollBar>
+#include <QProgressBar>
+#include <QWheelEvent>
+
+// For QDomNode debugging (output into files); leaving here as sample code.
+//#define DEBUG_ESE
+
+
+EffectStackEdit::EffectStackEdit(Monitor *monitor, QWidget *parent) :
+    QScrollArea(parent),
+    m_paramWidget(NULL)
+{
+    m_baseWidget = new QWidget(this);
+    m_metaInfo.monitor = monitor;
+    m_metaInfo.trackMode = false;
+    setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
+    setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
+    setFrameStyle(QFrame::NoFrame);
+    setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::MinimumExpanding));
+    
+    setStyleSheet(EffectStackView2::getStyleSheet());
+    setWidget(m_baseWidget);
+    /*m_vbox = new QVBoxLayout(m_baseWidget);
     m_vbox->setContentsMargins(0, 0, 0, 0);
-    m_vbox->setSpacing(0);
-    wid->show();
-
+    m_vbox->setSpacing(2);    */
+    setWidgetResizable(true);
 }
 
 EffectStackEdit::~EffectStackEdit()
 {
-    iconCache.clear();
+    delete m_baseWidget;
 }
 
-void EffectStackEdit::setFrameSize(QPoint p)
+Monitor *EffectStackEdit::monitor()
 {
-    m_frameSize = p;
-    QDomNodeList namenode = m_params.elementsByTagName("parameter");
-    for (int i = 0; i < namenode.count() ; i++) {
-        QDomNode pa = namenode.item(i);
-        QDomNode na = pa.firstChildElement("name");
-        QString type = pa.attributes().namedItem("type").nodeValue();
-        QString paramName = i18n(na.toElement().text().toUtf8().data());
-
-        if (type == "geometry") {
-            Geometryval *geom = ((Geometryval*)m_valueItems[paramName+"geometry"]);
-            geom->setFrameSize(m_frameSize);
-            break;
-        }
-    }
-
+    return m_metaInfo.monitor;
 }
 
-void EffectStackEdit::updateProjectFormat(MltVideoProfile profile, Timecode t)
+void EffectStackEdit::updateProjectFormat(const MltVideoProfile &profile, const Timecode &t)
 {
-    m_profile = profile;
-    m_timecode = t;
+    m_metaInfo.profile = profile;
+    m_metaInfo.timecode = t;
 }
 
-void EffectStackEdit::updateParameter(const QString &name, const QString &value)
+void EffectStackEdit::setFrameSize(const QPoint &p)
 {
-    m_params.setAttribute(name, value);
+    m_metaInfo.frameSize = p;
 }
 
-void EffectStackEdit::transferParamDesc(const QDomElement d, int in, int out)
+void EffectStackEdit::updateTimecodeFormat()
 {
-    kDebug() << "in";
-    m_params = d;
-    m_in = in;
-    m_out = out;
-    clearAllItems();
-    if (m_params.isNull()) return;
-
-    QDomDocument doc;
-    doc.appendChild(doc.importNode(m_params, true));
-    //kDebug() << "IMPORTED TRANS: " << doc.toString();
-    QDomNodeList namenode = m_params.elementsByTagName("parameter");
-    QDomElement e = m_params.toElement();
-    const int minFrame = e.attribute("start").toInt();
-    const int maxFrame = e.attribute("end").toInt();
-
+    if (m_paramWidget) m_paramWidget->updateTimecodeFormat();
+}
 
-    for (int i = 0; i < namenode.count() ; i++) {
-        kDebug() << "in form";
-        QDomElement pa = namenode.item(i).toElement();
-        QDomNode na = pa.firstChildElement("name");
-        QString type = pa.attribute("type");
-        QString paramName = i18n(na.toElement().text().toUtf8().data());
-        QWidget * toFillin = new QWidget;
-        QString value = pa.attribute("value").isNull() ?
-                        pa.attribute("default") : pa.attribute("value");
+void EffectStackEdit::updateParameter(const QString &name, const QString &value)
+{
+    m_paramWidget->updateParameter(name, value);
 
-        if (type == "geometry") {
-            /*pa.setAttribute("namedesc", "X;Y;Width;Height;Transparency");
-            pa.setAttribute("format", "%d%,%d%:%d%x%d%:%d");
-            pa.setAttribute("min", "-500;-500;0;0;0");
-            pa.setAttribute("max", "500;500;200;200;100");*/
-        } else if (type == "complex") {
-            //pa.setAttribute("namedesc",pa.attribute("name"));
+    if (name == "disable") {
+        // if effect is disabled, disable parameters widget
+        bool enabled = value.toInt() == 0 || !KdenliveSettings::disable_effect_parameters();
+        setEnabled(enabled);
+        emit effectStateChanged(enabled);
+    }
+}
 
+bool EffectStackEdit::eventFilter( QObject * o, QEvent * e ) 
+{
+    if (e->type() == QEvent::Wheel) {
+        QWheelEvent *we = static_cast<QWheelEvent *>(e);
+        bool filterWheel = verticalScrollBar() && verticalScrollBar()->isVisible();
+        if (!filterWheel || we->modifiers() != Qt::NoModifier) {
+            e->accept();
+            return false;
         }
-
-
-        //TODO constant, list, bool, complex , color, geometry, position
-        if (type == "double" || type == "constant") {
-            int min;
-            int max;
-            if (pa.attribute("min").startsWith('%')) {
-                min = (int) ProfilesDialog::getStringEval(m_profile, pa.attribute("min"));
-            } else min = pa.attribute("min").toInt();
-            if (pa.attribute("max").startsWith('%')) {
-                max = (int) ProfilesDialog::getStringEval(m_profile, pa.attribute("max"));
-            } else max = pa.attribute("max").toInt();
-            createSliderItem(paramName, (int)(value.toDouble() + 0.5) , min, max);
-            delete toFillin;
-            toFillin = NULL;
-        } else if (type == "list") {
-            Listval *lsval = new Listval;
-            lsval->setupUi(toFillin);
-            QStringList listitems = pa.attribute("paramlist").split(',');
-            QStringList listitemsdisplay = pa.attribute("paramlistdisplay").split(',');
-            if (listitemsdisplay.count() != listitems.count()) listitemsdisplay = listitems;
-            //lsval->list->addItems(listitems);
-            lsval->list->setIconSize(QSize(30, 30));
-            for (int i = 0; i < listitems.count(); i++) {
-                lsval->list->addItem(listitemsdisplay.at(i), listitems.at(i));
-                QString entry = listitems.at(i);
-                if (!entry.isEmpty() && (entry.endsWith(".png") || entry.endsWith(".pgm"))) {
-                    if (!EffectStackEdit::iconCache.contains(entry)) {
-                        QImage pix(entry);
-                        EffectStackEdit::iconCache[entry] = pix.scaled(30, 30);
-                    }
-                    lsval->list->setItemIcon(i, QPixmap::fromImage(iconCache[entry]));
-                }
+        if (qobject_cast<QAbstractSpinBox*>(o)) {
+            if(qobject_cast<QAbstractSpinBox*>(o)->focusPolicy() == Qt::WheelFocus)
+            {
+                e->accept();
+                return false;
             }
-            if (!value.isEmpty()) lsval->list->setCurrentIndex(listitems.indexOf(value));
-            lsval->title->setTitle(paramName);
-            m_valueItems[paramName] = lsval;
-            connect(lsval->list, SIGNAL(currentIndexChanged(int)) , this, SLOT(collectAllParameters()));
-            m_uiItems.append(lsval);
-        } else if (type == "bool") {
-            Boolval *bval = new Boolval;
-            bval->setupUi(toFillin);
-            bval->checkBox->setCheckState(value == "0" ? Qt::Unchecked : Qt::Checked);
-            bval->checkBox->setText(paramName);
-            m_valueItems[paramName] = bval;
-            connect(bval->checkBox, SIGNAL(stateChanged(int)) , this, SLOT(collectAllParameters()));
-            m_uiItems.append(bval);
-        } else if (type == "complex") {
-            /*QStringList names=nodeAtts.namedItem("name").nodeValue().split(';');
-            QStringList max=nodeAtts.namedItem("max").nodeValue().split(';');
-            QStringList min=nodeAtts.namedItem("min").nodeValue().split(';');
-            QStringList val=value.split(';');
-            kDebug() << "in complex"<<names.size() << " " << max.size() << " " << min.size() << " " << val.size()  ;
-            if ( (names.size() == max.size() ) &&
-                 (names.size()== min.size()) &&
-                 (names.size()== val.size()) )
+            else
             {
-             for (int i=0;i< names.size();i++){
-              createSliderItem(names[i],val[i].toInt(),min[i].toInt(),max[i].toInt());
-             };
-            }*/
-            ComplexParameter *pl = new ComplexParameter;
-            pl->setupParam(d, pa.attribute("name"), 0, 100);
-            m_vbox->addWidget(pl);
-            m_valueItems[paramName+"complex"] = pl;
-            connect(pl, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
-            m_items.append(pl);
-        } else if (type == "geometry") {
-            Geometryval *geo = new Geometryval(m_profile, m_frameSize);
-            geo->setupParam(pa, minFrame, maxFrame);
-            m_vbox->addWidget(geo);
-            m_valueItems[paramName+"geometry"] = geo;
-            connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
-            connect(geo, SIGNAL(seekToPos(int)), this, SLOT(slotSeekToPos(int)));
-            m_items.append(geo);
-        } else if (type == "keyframe") {
-            // keyframe editor widget
-            kDebug() << "min: " << m_in << ", MAX: " << m_out;
-            KeyframeEdit *geo = new KeyframeEdit(pa, m_out - m_in, pa.attribute("min").toInt(), pa.attribute("max").toInt(), m_timecode);
-            //geo->setupParam(100, pa.attribute("min").toInt(), pa.attribute("max").toInt(), pa.attribute("keyframes"));
-            //connect(geo, SIGNAL(seekToPos(int)), this, SLOT(slotSeekToPos(int)));
-            //geo->setupParam(pa, minFrame, maxFrame);
-            m_vbox->addWidget(geo);
-            m_valueItems[paramName+"keyframe"] = geo;
-            connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
-            m_items.append(geo);
-        } else if (type == "color") {
-            Colorval *cval = new Colorval;
-            cval->setupUi(toFillin);
-            bool ok;
-            if (value.startsWith('#')) value = value.replace('#', "0x");
-            cval->kcolorbutton->setColor(value.toUInt(&ok, 16));
-            //kDebug() << "color: " << value << ", " << value.toUInt(&ok, 16);
-            cval->label->setText(paramName);
-            m_valueItems[paramName] = cval;
-            connect(cval->kcolorbutton, SIGNAL(clicked()) , this, SLOT(collectAllParameters()));
-            m_uiItems.append(cval);
-        } else if (type == "position") {
-            int pos = value.toInt();
-            if (d.attribute("id") == "fadein" || d.attribute("id") == "fade_from_black") {
-                pos = pos - m_in;
-            } else if (d.attribute("id") == "fadeout" || d.attribute("id") == "fade_to_black") {
-                // fadeout position starts from clip end
-                pos = m_out - (pos - m_in);
+                e->ignore();
+                return true;
             }
-            PositionEdit *posedit = new PositionEdit(paramName, pos, 1, m_out, m_timecode);
-            m_vbox->addWidget(posedit);
-            m_valueItems[paramName+"position"] = posedit;
-            connect(posedit, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters()));
-            m_items.append(posedit);
-        } else if (type == "wipe") {
-            Wipeval *wpval = new Wipeval;
-            wpval->setupUi(toFillin);
-            wipeInfo w = getWipeInfo(value);
-            switch (w.start) {
-            case UP:
-                wpval->start_up->setChecked(true);
-                break;
-            case DOWN:
-                wpval->start_down->setChecked(true);
-                break;
-            case RIGHT:
-                wpval->start_right->setChecked(true);
-                break;
-            case LEFT:
-                wpval->start_left->setChecked(true);
-                break;
-            default:
-                wpval->start_center->setChecked(true);
-                break;
+        }
+        if (qobject_cast<KComboBox*>(o)) {
+            if(qobject_cast<KComboBox*>(o)->focusPolicy() == Qt::WheelFocus)
+            {
+                e->accept();
+                return false;
             }
-            switch (w.end) {
-            case UP:
-                wpval->end_up->setChecked(true);
-                break;
-            case DOWN:
-                wpval->end_down->setChecked(true);
-                break;
-            case RIGHT:
-                wpval->end_right->setChecked(true);
-                break;
-            case LEFT:
-                wpval->end_left->setChecked(true);
-                break;
-            default:
-                wpval->end_center->setChecked(true);
-                break;
+            else
+            {
+                e->ignore();
+                return true;
             }
-            wpval->start_transp->setValue(w.startTransparency);
-            wpval->end_transp->setValue(w.endTransparency);
-            m_valueItems[paramName] = wpval;
-            connect(wpval->end_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
-            connect(wpval->end_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
-            connect(wpval->end_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
-            connect(wpval->end_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
-            connect(wpval->end_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
-            connect(wpval->start_up, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
-            connect(wpval->start_down, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
-            connect(wpval->start_left, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
-            connect(wpval->start_right, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
-            connect(wpval->start_center, SIGNAL(clicked()), this, SLOT(collectAllParameters()));
-            connect(wpval->start_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
-            connect(wpval->end_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters()));
-            //wpval->title->setTitle(na.toElement().text());
-            m_uiItems.append(wpval);
-        } else {
-            delete toFillin;
-            toFillin = NULL;
         }
-
-        if (toFillin) {
-            m_items.append(toFillin);
-            m_vbox->addWidget(toFillin);
+        if (qobject_cast<QProgressBar*>(o)) {
+            if(qobject_cast<QProgressBar*>(o)->focusPolicy() == Qt::WheelFocus)
+            {
+                e->accept();
+                return false;
+            }
+            else
+            {
+                e->ignore();
+                return true;
+            }
         }
     }
-    m_vbox->addStretch();
+    return QWidget::eventFilter(o, e);
 }
 
-void EffectStackEdit::slotSeekToPos(int pos)
-{
-    emit seekTimeline(m_in + pos);
-}
-
-wipeInfo EffectStackEdit::getWipeInfo(QString value)
-{
-    wipeInfo info;
-    QString start = value.section(';', 0, 0);
-    QString end = value.section(';', 1, 1).section('=', 1, 1);
-    if (start.startsWith("-100%,0")) info.start = LEFT;
-    else if (start.startsWith("100%,0")) info.start = RIGHT;
-    else if (start.startsWith("0%,100%")) info.start = DOWN;
-    else if (start.startsWith("0%,-100%")) info.start = UP;
-    else info.start = CENTER;
-    if (start.count(':') == 2) info.startTransparency = start.section(':', -1).toInt();
-    else info.startTransparency = 100;
-
-    if (end.startsWith("-100%,0")) info.end = LEFT;
-    else if (end.startsWith("100%,0")) info.end = RIGHT;
-    else if (end.startsWith("0%,100%")) info.end = DOWN;
-    else if (end.startsWith("0%,-100%")) info.end = UP;
-    else info.end = CENTER;
-    if (end.count(':') == 2) info.endTransparency = end.section(':', -1).toInt();
-    else info.endTransparency = 100;
-    return info;
-}
-
-QString EffectStackEdit::getWipeString(wipeInfo info)
-{
-
-    QString start;
-    QString end;
-    switch (info.start) {
-    case LEFT:
-        start = "-100%,0%:100%x100%";
-        break;
-    case RIGHT:
-        start = "100%,0%:100%x100%";
-        break;
-    case DOWN:
-        start = "0%,100%:100%x100%";
-        break;
-    case UP:
-        start = "0%,-100%:100%x100%";
-        break;
-    default:
-        start = "0%,0%:100%x100%";
-        break;
+void EffectStackEdit::transferParamDesc(const QDomElement &d, ItemInfo info, bool /*isEffect*/)
+{
+    if (m_paramWidget) delete m_paramWidget;
+    m_paramWidget = new ParameterContainer(d, info, &m_metaInfo, m_baseWidget);
+    connect (m_paramWidget, SIGNAL(parameterChanged(QDomElement,QDomElement,int)), this, SIGNAL(parameterChanged(QDomElement,QDomElement,int)));
+    
+    connect(m_paramWidget, SIGNAL(startFilterJob(QString,QString,QString,QString,QMap<QString,QString>)), this, SIGNAL(startFilterJob(QString,QString,QString,QString,QMap<QString,QString>)));
+    
+    connect (this, SIGNAL(syncEffectsPos(int)), m_paramWidget, SIGNAL(syncEffectsPos(int)));
+    connect (m_paramWidget, SIGNAL(checkMonitorPosition(int)), this, SIGNAL(checkMonitorPosition(int)));
+    connect (m_paramWidget, SIGNAL(seekTimeline(int)), this, SIGNAL(seekTimeline(int)));
+    connect (m_paramWidget, SIGNAL(importClipKeyframes()), this, SIGNAL(importClipKeyframes()));
+    
+    Q_FOREACH( QSpinBox * sp, m_baseWidget->findChildren<QSpinBox*>() ) {
+        sp->installEventFilter( this );
+        sp->setFocusPolicy( Qt::StrongFocus );
     }
-    start.append(':' + QString::number(info.startTransparency));
-
-    switch (info.end) {
-    case LEFT:
-        end = "-100%,0%:100%x100%";
-        break;
-    case RIGHT:
-        end = "100%,0%:100%x100%";
-        break;
-    case DOWN:
-        end = "0%,100%:100%x100%";
-        break;
-    case UP:
-        end = "0%,-100%:100%x100%";
-        break;
-    default:
-        end = "0%,0%:100%x100%";
-        break;
+    Q_FOREACH( KComboBox * cb, m_baseWidget->findChildren<KComboBox*>() ) {
+        cb->installEventFilter( this );
+        cb->setFocusPolicy( Qt::StrongFocus );
     }
-    end.append(':' + QString::number(info.endTransparency));
-    return QString(start + ";-1=" + end);
-}
-
-void EffectStackEdit::collectAllParameters()
-{
-    if (m_valueItems.isEmpty()) return;
-    QDomElement oldparam = m_params.cloneNode().toElement();
-    QDomNodeList namenode = m_params.elementsByTagName("parameter");
-
-    for (int i = 0; i < namenode.count() ; i++) {
-        QDomNode pa = namenode.item(i);
-        QDomNode na = pa.firstChildElement("name");
-        QString type = pa.attributes().namedItem("type").nodeValue();
-        QString paramName = i18n(na.toElement().text().toUtf8().data());
-        if (type == "complex") paramName.append("complex");
-        else if (type == "position") paramName.append("position");
-        else if (type == "geometry") paramName.append("geometry");
-        else if (type == "keyframe") paramName.append("keyframe");
-        if (!m_valueItems.contains(paramName)) {
-            kDebug() << "// Param: " << paramName << " NOT FOUND";
-            continue;
-        }
-
-        QString setValue;
-        if (type == "double" || type == "constant") {
-            QSlider* slider = ((Constval*)m_valueItems.value(paramName))->horizontalSlider;
-            setValue = QString::number(slider->value());
-        } else if (type == "list") {
-            KComboBox *box = ((Listval*)m_valueItems.value(paramName))->list;
-            setValue = box->itemData(box->currentIndex()).toString();
-        } else if (type == "bool") {
-            QCheckBox *box = ((Boolval*)m_valueItems.value(paramName))->checkBox;
-            setValue = box->checkState() == Qt::Checked ? "1" : "0" ;
-        } else if (type == "color") {
-            KColorButton *color = ((Colorval*)m_valueItems.value(paramName))->kcolorbutton;
-            setValue = color->color().name();
-        } else if (type == "complex") {
-            ComplexParameter *complex = ((ComplexParameter*)m_valueItems.value(paramName));
-            namenode.item(i) = complex->getParamDesc();
-        } else if (type == "geometry") {
-            Geometryval *geom = ((Geometryval*)m_valueItems.value(paramName));
-            namenode.item(i) = geom->getParamDesc();
-        } else if (type == "position") {
-            PositionEdit *pedit = ((PositionEdit*)m_valueItems.value(paramName));
-            int pos = pedit->getPosition();
-            setValue = QString::number(pos);
-            if (m_params.attribute("id") == "fadein" || m_params.attribute("id") == "fade_from_black") {
-                // Make sure duration is not longer than clip
-                /*if (pos > m_out) {
-                    pos = m_out;
-                    pedit->setPosition(pos);
-                }*/
-                EffectsList::setParameter(m_params, "in", QString::number(m_in));
-                EffectsList::setParameter(m_params, "out", QString::number(m_in + pos));
-                setValue.clear();
-            } else if (m_params.attribute("id") == "fadeout" || m_params.attribute("id") == "fade_to_black") {
-                // Make sure duration is not longer than clip
-                /*if (pos > m_out) {
-                    pos = m_out;
-                    pedit->setPosition(pos);
-                }*/
-                EffectsList::setParameter(m_params, "in", QString::number(m_out + m_in - pos));
-                EffectsList::setParameter(m_params, "out", QString::number(m_out + m_in));
-                setValue.clear();
-            }
-        } else if (type == "wipe") {
-            Wipeval *wp = (Wipeval*)m_valueItems.value(paramName);
-            wipeInfo info;
-            if (wp->start_left->isChecked()) info.start = LEFT;
-            else if (wp->start_right->isChecked()) info.start = RIGHT;
-            else if (wp->start_up->isChecked()) info.start = UP;
-            else if (wp->start_down->isChecked()) info.start = DOWN;
-            else if (wp->start_center->isChecked()) info.start = CENTER;
-            else info.start = LEFT;
-            info.startTransparency = wp->start_transp->value();
-            if (wp->end_left->isChecked()) info.end = LEFT;
-            else if (wp->end_right->isChecked()) info.end = RIGHT;
-            else if (wp->end_up->isChecked()) info.end = UP;
-            else if (wp->end_down->isChecked()) info.end = DOWN;
-            else if (wp->end_center->isChecked()) info.end = CENTER;
-            else info.end = RIGHT;
-            info.endTransparency = wp->end_transp->value();
-            setValue = getWipeString(info);
-        }
-
-        if (!setValue.isNull()) {
-            pa.attributes().namedItem("value").setNodeValue(setValue);
-        }
+    Q_FOREACH( QProgressBar * cb, m_baseWidget->findChildren<QProgressBar*>() ) {
+        cb->installEventFilter( this );
+        cb->setFocusPolicy( Qt::StrongFocus );
     }
-    emit parameterChanged(oldparam, m_params);
 }
 
-void EffectStackEdit::createSliderItem(const QString& name, int val , int min, int max)
+void EffectStackEdit::slotSyncEffectsPos(int pos)
 {
-    QWidget* toFillin = new QWidget;
-    Constval *ctval = new Constval;
-    ctval->setupUi(toFillin);
-    ctval->horizontalSlider->setMinimum(min);
-    ctval->horizontalSlider->setMaximum(max);
-    ctval->spinBox->setMinimum(min);
-    ctval->spinBox->setMaximum(max);
-    ctval->horizontalSlider->setPageStep((int)(max - min) / 10);
-    ctval->horizontalSlider->setValue(val);
-    ctval->label->setText(name);
-    m_valueItems[name] = ctval;
-    m_uiItems.append(ctval);
-    connect(ctval->horizontalSlider, SIGNAL(valueChanged(int)) , this, SLOT(collectAllParameters()));
-    m_items.append(toFillin);
-    m_vbox->addWidget(toFillin);
+    emit syncEffectsPos(pos);
 }
 
-void EffectStackEdit::slotSliderMoved(int)
+bool EffectStackEdit::needsMonitorEffectScene() const
 {
-    collectAllParameters();
+    if (!m_paramWidget) return false;
+    return m_paramWidget->needsMonitorEffectScene();
 }
 
-void EffectStackEdit::clearAllItems()
+void EffectStackEdit::setKeyframes(const QString &data, int maximum)
 {
-    blockSignals(true);
-    m_valueItems.clear();
+    if (!m_paramWidget) return;
+    m_paramWidget->setKeyframes(data, maximum);
+}
 
-    while (!m_items.isEmpty()) {
-        QWidget * die = m_items.takeFirst();
-        die->disconnect();
-        delete die;
-    }
 
-    qDeleteAll(m_uiItems);
-    m_uiItems.clear();
-    m_items.clear();
-    QLayoutItem *item = m_vbox->itemAt(0);
-    while (item) {
-        m_vbox->removeItem(item);
-        delete item;
-        item = m_vbox->itemAt(0);
-    }
-    blockSignals(false);
-}
+#include "effectstackedit.moc"