+
+
+void EffectStackView::setupListView(int ix)
+{
+ m_ui.effectlist->blockSignals(true);
+ m_ui.effectlist->clear();
+
+ // Issue 238: Add icons for effect type in effectstack.
+ KIcon videoIcon("kdenlive-show-video");
+ KIcon audioIcon("kdenlive-show-audio");
+ KIcon customIcon("kdenlive-custom-effect");
+ QListWidgetItem* item;
+
+ for (int i = 0; i < m_currentEffectList.count(); i++) {
+ const QDomElement d = m_currentEffectList.at(i).cloneNode().toElement();
+ if (d.isNull()) {
+ kDebug() << " . . . . WARNING, NULL EFFECT IN STACK!!!!!!!!!";
+ continue;
+ }
+
+ /*QDomDocument doc;
+ doc.appendChild(doc.importNode(d, true));
+ kDebug() << "IMPORTED STK: " << doc.toString();*/
+
+ QDomNode namenode = d.elementsByTagName("name").item(0);
+ if (!namenode.isNull()) {
+ // Issue 238: Add icons for effect type in effectstack.
+ // Logic more or less copied from initeffects.cpp
+ QString type = d.attribute("type", QString());
+ if ("audio" == type) {
+ item = new QListWidgetItem(audioIcon, i18n(namenode.toElement().text().toUtf8().data()), m_ui.effectlist);
+ } else if ("custom" == type) {
+ item = new QListWidgetItem(customIcon, i18n(namenode.toElement().text().toUtf8().data()), m_ui.effectlist);
+ } else {
+ item = new QListWidgetItem(videoIcon, i18n(namenode.toElement().text().toUtf8().data()), m_ui.effectlist);
+ }
+ item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsDragEnabled | Qt::ItemIsUserCheckable | Qt::ItemIsEnabled);
+ if (d.attribute("disable") == "1")
+ item->setCheckState(Qt::Unchecked);
+ else
+ item->setCheckState(Qt::Checked);
+ }
+ }
+ if (m_ui.effectlist->count() == 0) {
+ m_ui.buttonDel->setEnabled(false);
+ m_ui.buttonSave->setEnabled(false);
+ m_ui.buttonReset->setEnabled(false);
+ m_ui.buttonUp->setEnabled(false);
+ m_ui.buttonDown->setEnabled(false);
+ m_ui.checkAll->setEnabled(false);
+ } else {
+ qMin(ix, 0);
+ qMax(ix, m_ui.effectlist->count() - 1);
+ m_ui.effectlist->setCurrentRow(ix);
+ m_ui.checkAll->setEnabled(true);
+ }
+ m_ui.effectlist->blockSignals(false);
+ if (m_ui.effectlist->count() == 0) {
+ m_effectedit->transferParamDesc(QDomElement(), 0, 0, 0);
+ //m_ui.region_url->clear();
+ } else slotItemSelectionChanged(false);
+ slotUpdateCheckAllButton();
+}
+
+void EffectStackView::slotItemSelectionChanged(bool update)
+{
+ bool hasItem = m_ui.effectlist->currentItem();
+ int activeRow = m_ui.effectlist->currentRow();
+ bool isChecked = false;
+ if (hasItem && m_ui.effectlist->currentItem()->checkState() == Qt::Checked) isChecked = true;
+ if (hasItem && m_ui.effectlist->currentItem()->isSelected()) {
+ QDomElement eff = m_currentEffectList.at(activeRow);
+ if (m_trackMode) {
+ // showing track effects
+ m_effectedit->transferParamDesc(eff, 0, 0, m_trackInfo.duration);
+ } else m_effectedit->transferParamDesc(eff,
+ 0,
+ m_clipref->cropStart().frames(KdenliveSettings::project_fps()),
+ (m_clipref->cropStart() + m_clipref->cropDuration()).frames(KdenliveSettings::project_fps()) - 1); //minx max frame
+ //m_ui.region_url->setUrl(KUrl(eff.attribute("region")));
+ }
+ if (!m_trackMode && m_clipref && update) m_clipref->setSelectedEffect(activeRow);
+ m_ui.buttonDel->setEnabled(hasItem);
+ m_ui.buttonSave->setEnabled(hasItem);
+ m_ui.buttonReset->setEnabled(hasItem && isChecked);
+ m_ui.buttonUp->setEnabled(activeRow > 0);
+ m_ui.buttonDown->setEnabled((activeRow < m_ui.effectlist->count() - 1) && hasItem);
+ m_ui.frame_layout->setEnabled(isChecked);
+}
+
+void EffectStackView::slotItemUp()
+{
+ int activeRow = m_ui.effectlist->currentRow();
+ if (activeRow <= 0) return;
+ if (m_trackMode) emit changeEffectPosition(NULL, m_trackindex, activeRow + 1, activeRow);
+ else emit changeEffectPosition(m_clipref, -1, activeRow + 1, activeRow);
+}
+
+void EffectStackView::slotItemDown()
+{
+ int activeRow = m_ui.effectlist->currentRow();
+ if (activeRow >= m_ui.effectlist->count() - 1) return;
+ if (m_trackMode) emit changeEffectPosition(NULL, m_trackindex, activeRow + 1, activeRow + 2);
+ else emit changeEffectPosition(m_clipref, -1, activeRow + 1, activeRow + 2);
+}
+
+void EffectStackView::slotItemDel()
+{
+ int activeRow = m_ui.effectlist->currentRow();
+ if (activeRow >= 0) {
+ if (m_trackMode) emit removeEffect(NULL, m_trackindex, m_currentEffectList.at(activeRow).cloneNode().toElement());
+ else emit removeEffect(m_clipref, -1, m_clipref->effectAt(activeRow));
+ slotUpdateCheckAllButton();
+ }
+}
+
+void EffectStackView::slotResetEffect()
+{
+ int activeRow = m_ui.effectlist->currentRow();
+ if (activeRow < 0) return;
+ QDomElement old = m_currentEffectList.at(activeRow).cloneNode().toElement();
+ QDomElement dom;
+ QString effectName = m_ui.effectlist->currentItem()->text();
+ foreach(const QString &type, m_effectLists.keys()) {
+ EffectsList *list = m_effectLists[type];
+ if (list->effectNames().contains(effectName)) {
+ dom = list->getEffectByName(effectName).cloneNode().toElement();
+ break;
+ }
+ }
+ if (!dom.isNull()) {
+ dom.setAttribute("kdenlive_ix", old.attribute("kdenlive_ix"));
+ if (m_trackMode) {
+ EffectsList::setParameter(dom, "in", QString::number(0));
+ EffectsList::setParameter(dom, "out", QString::number(m_trackInfo.duration));
+ m_effectedit->transferParamDesc(dom, 0, 0, m_trackInfo.duration);//minx max frame
+ emit updateEffect(NULL, m_trackindex, old, dom, activeRow);
+ } else {
+ m_clipref->initEffect(dom);
+ m_effectedit->transferParamDesc(dom, 0, m_clipref->cropStart().frames(KdenliveSettings::project_fps()), (m_clipref->cropStart() + m_clipref->cropDuration()).frames(KdenliveSettings::project_fps()));//minx max frame
+ //m_ui.region_url->setUrl(KUrl(dom.attribute("region")));
+ emit updateEffect(m_clipref, -1, old, dom, activeRow);
+ }
+ }
+}
+
+
+void EffectStackView::raiseWindow(QWidget* dock)
+{
+ if ((m_clipref || m_trackMode) && dock)
+ dock->raise();
+}
+
+void EffectStackView::clear()
+{
+ m_ui.effectlist->blockSignals(true);
+ m_ui.effectlist->clear();
+ m_ui.buttonDel->setEnabled(false);
+ m_ui.buttonSave->setEnabled(false);
+ m_ui.buttonReset->setEnabled(false);
+ m_ui.buttonUp->setEnabled(false);
+ m_ui.buttonDown->setEnabled(false);
+ m_ui.checkAll->setEnabled(false);
+ m_effectedit->transferParamDesc(QDomElement(), 0, 0, 0);
+ //m_ui.region_url->clear();
+ m_ui.effectlist->blockSignals(false);
+}
+
+
+void EffectStackView::slotSeekTimeline(int pos)
+{
+ if (m_trackMode) {
+ emit seekTimeline(pos);
+ } else if (m_clipref) {
+ emit seekTimeline(m_clipref->startPos().frames(KdenliveSettings::project_fps()) + pos);
+ }
+}
+
+void EffectStackView::slotUpdateCheckAllButton()
+{
+ bool hasEnabled = false;
+ bool hasDisabled = false;
+ for (int i = 0; i < m_ui.effectlist->count(); ++i) {
+ if (m_ui.effectlist->item(i)->checkState() == Qt::Checked)
+ hasEnabled = true;
+ else
+ hasDisabled = true;
+ }
+
+ m_ui.checkAll->blockSignals(true);
+ if (hasEnabled && hasDisabled)
+ m_ui.checkAll->setCheckState(Qt::PartiallyChecked);
+ else if (hasEnabled)
+ m_ui.checkAll->setCheckState(Qt::Checked);
+ else
+ m_ui.checkAll->setCheckState(Qt::Unchecked);
+ m_ui.checkAll->blockSignals(false);
+}
+
+void EffectStackView::slotCheckAll(int state)
+{
+ if (state == 1) {
+ state = 2;
+ m_ui.checkAll->blockSignals(true);
+ m_ui.checkAll->setCheckState(Qt::Checked);
+ m_ui.checkAll->blockSignals(false);
+ }
+
+ bool disabled = (state != 2);
+ m_effectedit->updateParameter("disable", QString::number((int) disabled));
+ for (int i = 0; i < m_ui.effectlist->count(); ++i) {
+ if (m_ui.effectlist->item(i)->checkState() != (Qt::CheckState)state) {
+ m_ui.effectlist->item(i)->setCheckState((Qt::CheckState)state);
+ if (m_trackMode)
+ emit changeEffectState(NULL, m_trackindex, i, disabled);
+ else
+ emit changeEffectState(m_clipref, -1, i, disabled);
+ }
+ }
+}
+
+/*void EffectStackView::slotRegionChanged()
+{
+ if (!m_trackMode) emit updateClipRegion(m_clipref, m_ui.effectlist->currentRow(), m_ui.region_url->text());
+}*/
+
+void EffectStackView::slotCheckMonitorPosition(int renderPos)
+{
+ if (m_trackMode || (renderPos >= m_clipref->startPos().frames(KdenliveSettings::project_fps()) && renderPos <= m_clipref->endPos().frames(KdenliveSettings::project_fps()))) {
+ if (!m_monitor->getEffectScene()->views().at(0)->isVisible())
+ m_monitor->slotEffectScene(true);
+ } else {
+ m_monitor->slotEffectScene(false);
+ }
+}
+
+void EffectStackView::slotRenderPos(int pos)
+{
+ if (m_effectedit) {
+ if (m_trackMode) {
+ m_effectedit->slotSyncEffectsPos(pos);
+ } else if (m_clipref) {
+ m_effectedit->slotSyncEffectsPos(pos - m_clipref->startPos().frames(KdenliveSettings::project_fps()));
+ }
+ }
+}
+
+int EffectStackView::isTrackMode(bool *ok) const
+{
+ *ok = m_trackMode;
+ return m_trackindex;
+}
+