//Det borde vara möjligt att titta på stylen för att avgöra om en
//cell är en grupp cell. Då borde det gå att kopiera in underceller
//också.
//
// Kontrollera på stylen hur cellerna ska kopieras. Speciellt ska
// gruppceller specialbehandlas så att deras subceller också
// kopieras. Just nu funkar det att kopiera enstaka celler. Men
// inte gruppceller.
void PasteCellsCommand::execute()
{
try
{
vector<Cell *> cells = application()->pasteboard();
// Insert new cells before this position.
if(!cells.empty())
{
//Reverse iterator!!!!!
//vector<Cell *>::reverse_iterator i = cells.rbegin();
//for(;i != cells.rend();++i)
// AF, Not reverse
vector<Cell *>::iterator i = cells.begin();
for(;i != cells.end();++i)
{
try
{
pasteCell( (*i) );
}
catch(exception &e)
{
throw e;
}
}
}
//2006-01-18 AF, set docuement changed
document()->setChanged( true );
}
catch(exception &e)
{
// 2006-01-30 AF, add exception
string str = string("PasteCellsCommand(), Exception: \n") + e.what();
throw runtime_error( str.c_str() );
}
}
/**
* Class constructor.
*/
DatasetEditWidget::DatasetEditWidget(QWidget *parent):
QWidget(parent),
ui(new Ui::DatasetEditWidget),
model(NULL),
contextMenu(NULL)
{
//autogenerated stuff
ui->setupUi(this);
//connects signals and slots
connect(ui->tableView, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(showContextMenu()));
connect(ui->patternCountBox, SIGNAL(valueChanged(int)), this, SLOT(changePatternCount(int)));
connect(ui->inputCountBox, SIGNAL(valueChanged(int)), this, SLOT(changeInputCount(int)));
connect(ui->outputCountBox, SIGNAL(valueChanged(int)), this, SLOT(changeOutputCount(int)));
connect(ui->closeButton, SIGNAL(pressed()), this, SLOT(closeBtnPressed()));
//context menu of editor
contextMenu = new QMenu(this);
contextMenu->addAction(tr("Cut"), this, SLOT(cutCell()), Qt::CTRL | Qt::Key_X);
contextMenu->addAction(tr("Copy"), this, SLOT(copyCell()), Qt::CTRL | Qt::Key_C);
contextMenu->addAction(tr("Paste"), this, SLOT(pasteCell()), Qt::CTRL | Qt::Key_V);
contextMenu->addAction(tr("Delete"), this, SLOT(deleteCell()), Qt::Key_Delete);
this->addActions(contextMenu->actions());
}
// 2006-01-16 AF, move this code to a seperated function
// 2006-09-04 AF, redid entire function, so groupcells are created, have there
// children added and THEN add to the documnet
void PasteCellsCommand::pasteCell( Cell *cell, CellGroup *groupcell )
{
// get cursor, factory and cell style
CellCursor *cursor = document()->getCursor();
Factory *factory = document()->cellFactory();
CellStyle style = *cell->style();
// set focus and readonly stuff (from old implementation, IA)
if(cursor->currentCell()->isClosed())
{
if(cursor->currentCell()->hasChilds())
{
cursor->currentCell()->child()->setReadOnly(true);
cursor->currentCell()->child()->setFocus(false);
}
}
else
{
cursor->currentCell()->setReadOnly(true);
cursor->currentCell()->setFocus(false);
}
// create the new cell, if there exists a groupcell add the new cell to
// that groupcell.
Cell* newCell = factory->createCell( style.name() );
// if( groupcell )
// groupcell->addChild( newCell );
// set content of cell
// *************************************************************************
// COPY - EVERY CELL TYPE
// ----------------------
newCell->setCellTag( cell->cellTag() );
// rules
rules_t rules = cell->rules();
rules_t::iterator current = rules.begin();
while( current != rules.end() )
{
newCell->addRule( (*current) );
++current;
}
// COPY - SPECIFIC FOR CELL TYPE
// -----------------------------
if( typeid(CellGroup) == typeid( *newCell ))
{
CellGroup *newCellGroup = dynamic_cast<CellGroup *>( newCell );
newCellGroup->setClosed( cell->isClosed() );
if( cell->hasChilds() )
{
Cell* child = cell->child();
while( child )
{
pasteCell( child, newCellGroup );
child = child->next();
}
}
}
else if( typeid(InputCell) == typeid( *newCell ))
{
InputCell *newInputCell = dynamic_cast<InputCell *>( newCell );
InputCell *oldInputCell = dynamic_cast<InputCell *>( cell );
newInputCell->setStyle( style );
newInputCell->setText( oldInputCell->text() );
if( oldInputCell->isEvaluated() )
{
newInputCell->setEvaluated( true );
newInputCell->setTextOutput( oldInputCell->textOutput() );
}
else
newInputCell->setEvaluated( false );
newInputCell->setClosed( oldInputCell->isClosed() );
}
else if( typeid(GraphCell) == typeid( *newCell ))
{
GraphCell *newGraphCell = dynamic_cast<GraphCell *>( newCell );
GraphCell *oldGraphCell = dynamic_cast<GraphCell *>( cell );
newGraphCell->setStyle( style );
newGraphCell->setText( oldGraphCell->text() );
if( oldGraphCell->isEvaluated() )
{
newGraphCell->setEvaluated( true );
newGraphCell->setTextOutput( oldGraphCell->textOutput() );
}
else
newGraphCell->setEvaluated( false );
newGraphCell->setClosed( oldGraphCell->isClosed() );
}
else if( typeid(TextCell) == typeid( *newCell ))
{
newCell->setStyle( style );
newCell->setTextHtml( cell->textHtml() );
}
else
{
// Error
throw runtime_error("pasteCell(): Unknown celltype.");
}
// *************************************************************************
// Add cell to document
if( !groupcell )
cursor->addBefore( newCell );
else //if there exists a groupcell add the new cell to that groupcell.
groupcell->addChild( newCell );
// set focus and readonly stuff (from old implementation, IA)
if(cursor->currentCell()->isClosed())
{
if(cursor->currentCell()->hasChilds())
{
cursor->currentCell()->child()->setReadOnly(false);
cursor->currentCell()->child()->setFocus(true);
}
}
else
{
cursor->currentCell()->setReadOnly(false);
cursor->currentCell()->setFocus(true);
}
}
