#include "kdenlivesettings.h"
#include <KDebug>
+#include <KGlobalSettings>
+#include <QHeaderView>
-KeyframeEdit::KeyframeEdit(Timecode tc, QWidget* parent) :
+
+KeyframeEdit::KeyframeEdit(QDomElement e, int minFrame, int maxFrame, int minVal, int maxVal, Timecode tc, const QString paramName, QWidget* parent) :
QWidget(parent),
- m_timecode(tc)
+ m_min(minFrame),
+ m_max(maxFrame),
+ m_minVal(minVal),
+ m_maxVal(maxVal),
+ m_timecode(tc),
+ m_previousPos(0)
+{
+ setupUi(this);
+ m_params.append(e);
+ keyframe_list->setFont(KGlobalSettings::generalFont());
+
+ //keyframe_list->setHorizontalHeaderLabels(QStringList() << (paramName.isEmpty() ? i18n("Value") : paramName));
+ //setResizeMode(1, QHeaderView::Interactive);
+ button_add->setIcon(KIcon("list-add"));
+ button_add->setToolTip(i18n("Add keyframe"));
+ button_delete->setIcon(KIcon("list-remove"));
+ button_delete->setToolTip(i18n("Delete keyframe"));
+ connect(keyframe_list, SIGNAL(itemSelectionChanged()/*itemClicked(QTreeWidgetItem *, int)*/), this, SLOT(slotAdjustKeyframeInfo()));
+ keyframe_val->setRange(m_minVal, m_maxVal);
+ setupParam();
+ //keyframe_list->sortItems(0);
+ keyframe_list->resizeRowsToContents();
+ keyframe_list->verticalHeader()->setResizeMode(QHeaderView::Fixed);
+
+ //keyframe_list->horizontalHeader()->resizeSections(QHeaderView::ResizeToContents);
+ connect(button_delete, SIGNAL(clicked()), this, SLOT(slotDeleteKeyframe()));
+ connect(button_add, SIGNAL(clicked()), this, SLOT(slotAddKeyframe()));
+ connect(keyframe_list, SIGNAL(cellChanged(int, int)), this, SLOT(slotGenerateParams(int, int)));
+ //connect(keyframe_list, SIGNAL(itemDoubleClicked(QTreeWidgetItem *, int)), this, SLOT(slotSaveCurrentParam(QTreeWidgetItem *, int)));
+ connect(keyframe_pos, SIGNAL(valueChanged(int)), this, SLOT(slotAdjustKeyframePos(int)));
+ connect(keyframe_val, SIGNAL(valueChanged(int)), this, SLOT(slotAdjustKeyframeValue(int)));
+ keyframe_pos->setPageStep(1);
+ /*m_delegate = new KeyItemDelegate(minVal, maxVal);
+ keyframe_list->setItemDelegate(m_delegate);*/
+}
+
+KeyframeEdit::~KeyframeEdit()
{
- m_ui.setupUi(this);
- m_ui.keyframe_list->setHeaderLabels(QStringList() << i18n("Position") << i18n("Value"));
- m_ui.button_add->setIcon(KIcon("document-new"));
- m_ui.button_delete->setIcon(KIcon("edit-delete"));
- setEnabled(false);
+ keyframe_list->blockSignals(true);
+ keyframe_list->clear();
+ //delete m_delegate;
+}
+
+void KeyframeEdit::addParameter(QDomElement e)
+{
+ keyframe_list->blockSignals(true);
+ QDomNode na = e.firstChildElement("name");
+ QString paramName = i18n(na.toElement().text().toUtf8().data());
+ int columnId = keyframe_list->columnCount();
+ keyframe_list->insertColumn(columnId);
+ keyframe_list->setHorizontalHeaderItem(columnId, new QTableWidgetItem(paramName));
+ m_params.append(e);
+ QStringList frames = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
+ for (int i = 0; i < frames.count(); i++) {
+ int frame = frames.at(i).section(':', 0, 0).toInt();
+ bool found = false;
+ int j;
+ for (j = 0; j < keyframe_list->rowCount(); j++) {
+ int currentPos = m_timecode.getFrameCount(keyframe_list->verticalHeaderItem(j)->text());
+ if (frame == currentPos) {
+ keyframe_list->setItem(j, columnId, new QTableWidgetItem(frames.at(i).section(':', 1, 1)));
+ found = true;
+ break;
+ } else if (currentPos > frame) {
+ break;
+ }
+ }
+ if (!found) {
+ //int newRow = keyframe_list->rowCount();
+ keyframe_list->insertRow(j);
+ keyframe_list->setVerticalHeaderItem(j, new QTableWidgetItem(m_timecode.getTimecodeFromFrames(frame)));
+ keyframe_list->setItem(j, columnId, new QTableWidgetItem(frames.at(i).section(':', 1, 1)));
+ keyframe_list->resizeRowToContents(j);
+ }
+ }
+ keyframe_list->blockSignals(false);
}
-void KeyframeEdit::setupParam(int maxFrame, int minValue, int maxValue, QString keyframes)
+void KeyframeEdit::setupParam()
{
- m_maxFrame = maxFrame;
- m_min = minValue;
- m_max = maxValue;
- m_ui.keyframe_list->clear();
- QStringList frames = keyframes.split(";");
+ keyframe_list->blockSignals(true);
+ keyframe_list->clear();
+ int col = keyframe_list->columnCount();
+ QDomNode na = m_params.at(0).firstChildElement("name");
+ QString paramName = i18n(na.toElement().text().toUtf8().data());
+ kDebug() << " INSERT COL: " << col << ", " << paramName;
+ keyframe_list->insertColumn(col);
+ keyframe_list->setHorizontalHeaderItem(col, new QTableWidgetItem(paramName));
+ QStringList frames = m_params.at(0).attribute("keyframes").split(";", QString::SkipEmptyParts);
for (int i = 0; i < frames.count(); i++) {
+ keyframe_list->insertRow(i);
QString framePos = m_timecode.getTimecodeFromFrames(frames.at(i).section(':', 0, 0).toInt());
- m_ui.keyframe_list->addTopLevelItem(new QTreeWidgetItem(QStringList() << framePos << frames.at(i).section(':', 1, 1)));
+ keyframe_list->setVerticalHeaderItem(i, new QTableWidgetItem(framePos));
+ keyframe_list->setItem(i, col, new QTableWidgetItem(frames.at(i).section(':', 1, 1)));
+ //item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEditable | Qt::ItemIsEnabled);
+ }
+ /*QTreeWidgetItem *first = keyframe_list->topLevelItem(0);
+ if (first) keyframe_list->setCurrentItem(first);*/
+ keyframe_list->blockSignals(false);
+ keyframe_list->setCurrentCell(0, 0);
+ //slotAdjustKeyframeInfo();
+ button_delete->setEnabled(keyframe_list->rowCount() > 1);
+}
+
+void KeyframeEdit::slotDeleteKeyframe()
+{
+ if (keyframe_list->rowCount() < 2) return;
+ int col = keyframe_list->currentColumn();
+ int row = keyframe_list->currentRow();
+ keyframe_list->removeRow(keyframe_list->currentRow());
+ row = qMin(row, keyframe_list->rowCount() - 1);
+ keyframe_list->setCurrentCell(row, col);
+ generateAllParams();
+ button_delete->setEnabled(keyframe_list->rowCount() > 1);
+}
+
+void KeyframeEdit::slotAddKeyframe()
+{
+ keyframe_list->blockSignals(true);
+ QTableWidgetItem *item = keyframe_list->currentItem();
+ int row = keyframe_list->currentRow();
+ int col = keyframe_list->currentColumn();
+ int newrow = row;
+ int pos1 = m_timecode.getFrameCount(keyframe_list->verticalHeaderItem(row)->text());
+ int result;
+ kDebug() << "// ADD KF: " << row << ", MAX: " << keyframe_list->rowCount() << ", POS: " << pos1;
+ if (row < (keyframe_list->rowCount() - 1)) {
+ int pos2 = m_timecode.getFrameCount(keyframe_list->verticalHeaderItem(row + 1)->text());
+ result = pos1 + (pos2 - pos1) / 2;
+ newrow++;
+ } else if (row == 0) {
+ if (pos1 == m_min) {
+ result = m_max - 1;
+ newrow++;
+ } else {
+ result = m_min;
+ }
+ } else {
+ int pos2 = m_timecode.getFrameCount(keyframe_list->verticalHeaderItem(row - 1)->text());
+ result = pos2 + (pos1 - pos2) / 2;
+ }
+
+ keyframe_list->insertRow(newrow);
+ keyframe_list->setVerticalHeaderItem(newrow, new QTableWidgetItem(m_timecode.getTimecodeFromFrames(result)));
+ for (int i = 0; i < keyframe_list->columnCount(); i++) {
+ keyframe_list->setItem(newrow, i, new QTableWidgetItem(keyframe_list->item(item->row(), i)->text()));
+ }
+ //keyframe_list->resizeRowToContents(newrow);
+ slotAdjustKeyframeInfo();
+ keyframe_list->blockSignals(false);
+ generateAllParams();
+ button_delete->setEnabled(keyframe_list->rowCount() > 1);
+ keyframe_list->setCurrentCell(newrow, col);
+ //slotGenerateParams(newrow, 0);
+}
+
+void KeyframeEdit::slotGenerateParams(int row, int column)
+{
+ QTableWidgetItem *item = keyframe_list->item(row, column);
+ if (item == NULL) return;
+ QString val = keyframe_list->verticalHeaderItem(row)->text();
+ int pos = m_timecode.getFrameCount(val);
+ if (pos <= m_min) {
+ pos = m_min;
+ val = m_timecode.getTimecodeFromFrames(pos);
+ }
+ if (pos > m_max) {
+ pos = m_max;
+ val = m_timecode.getTimecodeFromFrames(pos);
+ }
+ /*QList<QTreeWidgetItem *> duplicates = keyframe_list->findItems(val, Qt::MatchExactly, 0);
+ duplicates.removeAll(item);
+ if (!duplicates.isEmpty()) {
+ // Trying to insert a keyframe at existing value, revert it
+ val = m_timecode.getTimecodeFromFrames(m_previousPos);
+ }*/
+ if (val != keyframe_list->verticalHeaderItem(row)->text()) keyframe_list->verticalHeaderItem(row)->setText(val);
+
+ int v = item->text().toInt();
+ if (v >= m_params.at(column).attribute("max").toInt()) item->setText(m_params.at(column).attribute("max"));
+ if (v <= m_params.at(column).attribute("min").toInt()) item->setText(m_params.at(column).attribute("min"));
+ slotAdjustKeyframeInfo();
+
+ QString keyframes;
+ for (int i = 0; i < keyframe_list->rowCount(); i++) {
+ if (keyframe_list->item(i, column)) keyframes.append(QString::number(m_timecode.getFrameCount(keyframe_list->verticalHeaderItem(i)->text())) + ':' + keyframe_list->item(i, column)->text() + ';');
+ }
+ m_params[column].setAttribute("keyframes", keyframes);
+ emit parameterChanged();
+}
+
+void KeyframeEdit::generateAllParams()
+{
+ for (int col = 0; col < keyframe_list->columnCount(); col++) {
+ QString keyframes;
+ for (int i = 0; i < keyframe_list->rowCount(); i++) {
+ if (keyframe_list->item(i, col)) keyframes.append(QString::number(m_timecode.getFrameCount(keyframe_list->verticalHeaderItem(i)->text())) + ':' + keyframe_list->item(i, col)->text() + ';');
+ }
+ m_params[col].setAttribute("keyframes", keyframes);
}
+ emit parameterChanged();
}
+void KeyframeEdit::slotAdjustKeyframeInfo()
+{
+ QTableWidgetItem *item = keyframe_list->currentItem();
+ if (!item) return;
+ int min = m_min;
+ int max = m_max;
+ QTableWidgetItem *above = keyframe_list->item(item->row() - 1, item->column());
+ QTableWidgetItem *below = keyframe_list->item(item->row() + 1, item->column());
+ if (above) min = m_timecode.getFrameCount(keyframe_list->verticalHeaderItem(above->row())->text()) + 1;
+ if (below) max = m_timecode.getFrameCount(keyframe_list->verticalHeaderItem(below->row())->text()) - 1;
+ keyframe_pos->blockSignals(true);
+ keyframe_pos->setRange(min, max);
+ keyframe_pos->setValue(m_timecode.getFrameCount(keyframe_list->verticalHeaderItem(item->row())->text()));
+ keyframe_pos->blockSignals(false);
+ keyframe_val->blockSignals(true);
+ keyframe_val->setValue(item->text().toInt());
+ keyframe_val->blockSignals(false);
+}
+
+void KeyframeEdit::slotAdjustKeyframePos(int value)
+{
+ QTableWidgetItem *item = keyframe_list->currentItem();
+ keyframe_list->verticalHeaderItem(item->row())->setText(m_timecode.getTimecodeFromFrames(value));
+ slotGenerateParams(item->row(), item->column());
+}
+
+void KeyframeEdit::slotAdjustKeyframeValue(int value)
+{
+ QTableWidgetItem *item = keyframe_list->currentItem();
+ item->setText(QString::number(value));
+}
+
+/*void KeyframeEdit::slotSaveCurrentParam(QTreeWidgetItem *item, int column)
+{
+ if (item && column == 0) m_previousPos = m_timecode.getFrameCount(item->text(0));
+}*/