TStageObjectId TColumnDataElement::restoreColumn(TXsheet *xsh, int index, int fxFlags, bool copyPosition) const
{
bool doClone = (fxFlags & eDoClone);
bool resetFxDagPositions = (fxFlags & eResetFxDagPositions);
TXshColumn *column = m_column.getPointer();
// The xsheet 'changes' if a new column is inserted. If it was already there, no.
bool xsheetChange = false;
if (column && column->getXsheet() && column->getXsheet() != xsh)
xsheetChange = true;
// Insert a column at the specified index. If a column was stored, insert that one.
TPointD dagPos = TConst::nowhere;
if (column) {
if (column->getFx())
dagPos = column->getFx()->getAttributes()->getDagNodePos();
if (doClone)
column = column->clone();
xsh->insertColumn(index, column);
} else
xsh->insertColumn(index); // Create a new one otherwise
if (!resetFxDagPositions && dagPos != TConst::nowhere) {
// Don't accept the default position (fx object)
TXshColumn *restoredColumn = xsh->getColumn(index);
restoredColumn->getFx()->getAttributes()->setDagNodePos(dagPos);
}
// Retrieve the newly inserted column stage object
TStageObject *obj = xsh->getStageObject(TStageObjectId::ColumnId(index));
assert(obj);
obj->assignParams(m_params, doClone); // Assign the stored params
if (copyPosition)
obj->setDagNodePos(m_dagPos);
// Clone the associated curve if any
if (xsheetChange && obj->getSpline()) {
TStageObjectSpline *srcSpl = obj->getSpline();
TStageObjectSpline *dstSpl = xsh->getStageObjectTree()->createSpline();
dstSpl->addRef();
dstSpl->setStroke(new TStroke(*srcSpl->getStroke()));
obj->setSpline(dstSpl);
}
int gridType = xsh->getStageObjectTree()->getDagGridDimension();
obj->setIsOpened(gridType == 0); // gridType is 0 if the node is opened, 1 if closed
// see StageSchematicScene::GridDimension
// TODO: Should be made PUBLIC!!
xsh->updateFrameCount();
return obj->getId();
}
if (m_subXSheetStack.empty())
cameraPlacement = m_cameraPlacement;
else
cameraPlacement = m_subXSheetStack.back().m_camera;
TAffine columnZaff;
bool columnBehindCamera = TStageObject::perspective(
columnZaff, cameraPlacement.m_aff, cameraPlacement.m_z, columnAff,
columnZ, columnNoScaleZ);
if (!columnBehindCamera) return;
TXshSimpleLevel *sl = xl->getSimpleLevel();
bool storePlayer =
sl || (xl->getChildLevel() &&
locals::applyPlasticDeform(column.getPointer(), m_vs) &&
locals::isMeshDeformed(xsh, pegbar, m_vs));
if (storePlayer) {
// Build and store a player
Player player;
player.m_sl = sl;
player.m_fid = cell.m_frameId;
player.m_xsh = xsh;
player.m_column = col;
player.m_frame = row;
player.m_dpiAff = sl ? getDpiAffine(sl, cell.m_frameId) : TAffine();
player.m_onionSkinDistance = m_onionSkinDistance;
player.m_isCurrentColumn = (m_currentColumnIndex == col);
player.m_ancestorColumnIndex = m_ancestorColumnIndex;