void QmitkDataNodeSelectionProvider::SetSelection(berry::ISelection::ConstPointer selection,
QItemSelectionModel::SelectionFlags flags)
{
if (!qSelectionModel) return;
mitk::DataNodeSelection::ConstPointer dataNodeSelection = selection.Cast<const mitk::DataNodeSelection>();
if (dataNodeSelection)
{
const QAbstractItemModel* model = qSelectionModel->model();
QItemSelection newSelection;
const std::list<mitk::DataNode::Pointer> selectedNodes = dataNodeSelection->GetSelectedDataNodes();
for (auto i = selectedNodes.begin();
i != selectedNodes.end(); ++i)
{
QModelIndexList matched = model->match(model->index(0, 0), QmitkDataNodeRawPointerRole,
QVariant::fromValue<mitk::DataNode*>(i->GetPointer()), 1, Qt::MatchRecursive);
if (!matched.empty())
{
newSelection.select(matched.front(), matched.front());
}
}
qSelectionModel->select(newSelection, flags);
}
else
{
QtSelectionProvider::SetSelection(selection, flags);
}
}
void DialogSpectraTemplates::toggle_push() {
if (selection_model_.selectedIndexes().empty()) {
ui->pushEdit->setEnabled(false);
ui->pushDelete->setEnabled(false);
ui->pushUp->setEnabled(false);
ui->pushDown->setEnabled(false);
} else {
ui->pushDelete->setEnabled(true);
}
if (selection_model_.selectedRows().size() == 1) {
ui->pushEdit->setEnabled(true);
QModelIndexList ixl = selection_model_.selectedRows();
if (ixl.front().row() > 0)
ui->pushUp->setEnabled(true);
else
ui->pushUp->setEnabled(false);
if ((ixl.front().row() + 1) < templates_.size())
ui->pushDown->setEnabled(true);
else
ui->pushDown->setEnabled(false);
}
if (templates_.empty())
ui->pushExport->setEnabled(false);
else
ui->pushExport->setEnabled(true);
}
void ExtendedTableWidget::copy()
{
// Get list of selected items
QItemSelectionModel* selection = selectionModel();
QModelIndexList indices = selection->selectedIndexes();
// Abort if there's nothing to copy
if(indices.size() == 0)
{
return;
} else if(indices.size() == 1) {
qApp->clipboard()->setText(indices.front().data().toString());
return;
}
// Sort the items by row, then by column
qSort(indices);
// Go through all the items...
QString result;
QModelIndex prev = indices.front();
indices.removeFirst();
foreach(QModelIndex index, indices)
{
// Add the content of this cell to the clipboard string
result.append(QString("\"%1\"").arg(prev.data().toString()));
// If this is a new row add a line break, if not add a tab for cell separation
if(index.row() != prev.row())
result.append("\r\n");
else
result.append("\t");
prev = index;
}
void DialogSpectraTemplates::on_pushDown_clicked()
{
QModelIndexList ixl = ui->spectraSetupView->selectionModel()->selectedRows();
if (ixl.empty())
return;
templates_.down(ixl.front().row());
selection_model_.setCurrentIndex(ixl.front().sibling(ixl.front().row()+1, ixl.front().column()),
QItemSelectionModel::ClearAndSelect | QItemSelectionModel::Rows);
table_model_.update();
toggle_push();
}
void MainWindow::startMRFRegistration()
{
///////////////////////////////////////////////
// First we must check that we are dealing with
// an image series
///////////////////////////////////////////////
QModelIndexList selectedIndices = this->treeView->selectionModel()->selectedIndexes();
// do some sanity checks
if(selectedIndices.empty())
{
QMessageBox msgBox;
msgBox.setText(tr("Please select a time series to register"));
msgBox.exec();
return;
}
if(selectedIndices.size() > 1)
{
QMessageBox msgBox;
msgBox.setText(tr("Easy now, only one selected series at a time please..."));
msgBox.exec();
return;
}
// get the selected node out of the data tree
if(!selectedIndices.front().isValid())
{
QMessageBox msgBox;
msgBox.setText(tr("Invalid model index, not sure what's going on here..."));
msgBox.exec();
return;
}
mitk::DataNode::Pointer node = dataTree->GetNode(selectedIndices.front());
if(node->GetData()->GetTimeSteps() <= 1)
{
QMessageBox msgBox;
msgBox.setText(tr("The series you have selected has only one time step, this wont work..."));
msgBox.exec();
return;
}
/////////////////////////////////////////////////////////////////
// Create a new MRF registration thingy
/////////////////////////////////////////////////////////////////
MRFRegistration * registration = new MRFRegistration(this);
if(registration->initialise(node))
{
registration->exec();
}
}
void SignaturePanel::slotRemove()
{
const QModelIndexList selectedIndexes = m_listView->selectionModel()->selectedIndexes ();
if (selectedIndexes.empty())
return;
closeEditor();
// scroll to previous
if (const int row = selectedIndexes.front().row())
m_listView->setCurrentIndex (selectedIndexes.front().sibling(row - 1, 0));
for (int i = selectedIndexes.size() - 1; i >= 0; i--)
qDeleteAll(m_model->takeRow(selectedIndexes[i].row()));
}
void ExtendedTableWidget::paste()
{
// Get list of selected items
QItemSelectionModel* selection = selectionModel();
QModelIndexList indices = selection->selectedIndexes();
// Abort if there's nowhere to paste
if(indices.isEmpty())
return;
SqliteTableModel* m = qobject_cast<SqliteTableModel*>(model());
// If clipboard contains image - just insert it
QImage img = qApp->clipboard()->image();
if (!img.isNull()) {
QByteArray ba;
QBuffer buffer(&ba);
buffer.open(QIODevice::WriteOnly);
img.save(&buffer, "PNG");
buffer.close();
m->setData(indices.first(), ba);
return;
}
QString clipboard = qApp->clipboard()->text();
if (clipboard.isEmpty() && !m_buffer.isEmpty()) {
// If buffer contains something - use it instead of clipboard
int rows = m_buffer.size();
int columns = m_buffer.first().size();
int firstRow = indices.front().row();
int firstColumn = indices.front().column();
int lastRow = qMin(firstRow + rows - 1, m->rowCount() - 1);
int lastColumn = qMin(firstColumn + columns - 1, m->columnCount() - 1);
int row = firstRow;
foreach(const QByteArrayList& lst, m_buffer) {
int column = firstColumn;
foreach(const QByteArray& ba, lst) {
m->setData(m->index(row, column), ba);
column++;
if (column > lastColumn)
break;
}
void KMyMoneyAccountCombo::setSelected(const QString& id)
{
// make sure, we have all items available for search
if(isEditable()) {
lineEdit()->clear();
}
// find which item has this id and set is as the current item
QModelIndexList list = model()->match(model()->index(0, 0), AccountsModel::AccountIdRole,
QVariant(id),
1,
Qt::MatchFlags(Qt::MatchExactly | Qt::MatchCaseSensitive | Qt::MatchRecursive));
if (list.count() > 0) {
d->m_lastSelectedAccount = id;
QModelIndex index = list.front();
QString accountName = d->fullAccountName(model(), index);
// set the current index, for this we must set the parent item as the root item
QModelIndex oldRootModelIndex = rootModelIndex();
setRootModelIndex(index.parent());
setCurrentIndex(index.row());
if(isEditable()) {
d->m_popupView->collapseAll();
d->m_popupView->expand(index);
}
// restore the old root item
setRootModelIndex(oldRootModelIndex);
if(isEditable()) {
lineEdit()->setText(accountName);
}
emit accountSelected(id);
}
}
void QmitkCorrespondingPointSetsView::OnPointSelectionChanged(const QItemSelection& selected, const QItemSelection& /*deselected*/)
{
if(m_SelfCall)
return;
std::vector<mitk::DataNode*> pointSetNodes = this->GetPointSetNodes();
QModelIndexList selectedIndexes = selected.indexes();
m_CorrespondingPointSetsModel->SetSelectedPointSetIndex(-1);
if (selectedIndexes.size() > 0)
{
QModelIndex index = selectedIndexes.front();
mitk::DataNode* pointSetNode = NULL;
mitk::PointSet* pointSet = NULL;
if (index.column() == 0)
{
pointSetNode = pointSetNodes.front();
}
else
{
pointSetNode = pointSetNodes.back();
}
if (pointSetNode)
{
this->m_CorrespondingPointSetsModel->UpdateSelection(pointSetNode);
pointSet = dynamic_cast<mitk::PointSet*>(pointSetNode->GetData());
if( pointSet->GetPointSet(m_CorrespondingPointSetsModel->GetTimeStep()))
for (mitk::PointSet::PointsContainer::Iterator it = pointSet->GetPointSet(m_CorrespondingPointSetsModel->GetTimeStep())->GetPoints()->Begin();
it != pointSet->GetPointSet(m_CorrespondingPointSetsModel->GetTimeStep())->GetPoints()->End(); ++it)
{
QModelIndex tempIndex;
if (m_CorrespondingPointSetsModel->GetModelIndexForPointID(it->Index(), tempIndex, index.column()))
{
if (tempIndex == index)
{
pointSet->SetSelectInfo(it->Index(), true, m_CorrespondingPointSetsModel->GetTimeStep());
m_CorrespondingPointSetsModel->SetSelectedPointSetIndex(index.column());
if ( this->GetMultiWidget() != NULL)
{
this->GetMultiWidget()->MoveCrossToPosition(pointSet->GetPoint(it->Index(), m_CorrespondingPointSetsModel->GetTimeStep()));
}
}
else
{
pointSet->SetSelectInfo(it->Index(), false, m_CorrespondingPointSetsModel->GetTimeStep());
}
}
}
}
}
emit(SignalPointSelectionChanged());
mitk::RenderingManager::GetInstance()->RequestUpdateAll();
this->UpdateSelectionHighlighting();
m_SelfCall = false;
}
/**
* Get the index of the selected parent account.
*
* @return The model index of the selected parent account.
*/
QModelIndex HierarchyFilterProxyModel::getSelectedParentAccountIndex() const
{
QModelIndexList list = match(index(0, 0), AccountsModel::AccountIdRole, m_currentAccountId, -1, Qt::MatchFlags(Qt::MatchExactly | Qt::MatchCaseSensitive | Qt::MatchRecursive));
if (!list.empty()) {
return list.front().parent();
}
return QModelIndex();
}
/******************************************************************************
* Returns the currently selected item in the modification list.
******************************************************************************/
ModificationListItem* ModificationListModel::selectedItem() const
{
QModelIndexList selection = _selectionModel->selectedRows();
if(selection.empty())
return nullptr;
else
return item(selection.front().row());
}
QModelIndex PlayListWidget::selectedItem() const
{
QModelIndexList rows = view->selectionModel()->selectedRows();
if (rows.count() > 0)
return proxy_model->mapToSource(rows.front());
else
return QModelIndex();
}
void PlayListWidget::onSelectionChanged(const QItemSelection & s, const QItemSelection & d)
{
Q_UNUSED(d);
QModelIndexList idx = s.indexes();
if (idx.count() > 0)
fileSelected(fileForIndex(idx.front()));
else
fileSelected(MediaFileRef());
}
int
StageListView::selectedRow() const
{
QModelIndexList const selection(selectionModel()->selectedRows(0));
if (selection.empty()) {
return - 1;
}
return selection.front().row();
}
void DialogSpectraTemplates::on_pushEdit_clicked()
{
QModelIndexList ixl = ui->spectraSetupView->selectionModel()->selectedRows();
if (ixl.empty())
return;
int i = ixl.front().row();
DialogSpectrumTemplate* newDialog = new DialogSpectrumTemplate(templates_.get(i), current_dets_, true, this);
connect(newDialog, SIGNAL(templateReady(Qpx::Spectrum::Template)), this, SLOT(change_template(Qpx::Spectrum::Template)));
newDialog->exec();
}
void QueueManagerWidget::updateButtons()
{
QModelIndexList idx = view->selectionModel()->selectedRows();
if (idx.count() == 0)
{
move_top->setEnabled(false);
move_up->setEnabled(false);
move_down->setEnabled(false);
move_bottom->setEnabled(false);
}
else
{
move_top->setEnabled(idx.front().row() != 0);
move_up->setEnabled(idx.front().row() != 0);
int rows = model->rowCount(QModelIndex());
move_down->setEnabled(idx.back().row() != rows - 1);
move_bottom->setEnabled(idx.back().row() != rows - 1);
}
}
void ObjectInspector::ObjectInspectorPrivate::setFormWindowBlocked(QDesignerFormWindowInterface *fwi)
{
FormWindowBase *fw = qobject_cast<FormWindowBase *>(fwi);
const bool formWindowChanged = m_formWindow != fw;
m_formWindow = fw;
const int oldWidth = m_treeView->columnWidth(0);
const int xoffset = m_treeView->horizontalScrollBar()->value();
const int yoffset = m_treeView->verticalScrollBar()->value();
if (formWindowChanged)
m_formFakeDropTarget = 0;
switch (m_model->update(m_formWindow)) {
case ObjectInspectorModel::NoForm:
clear();
return;
case ObjectInspectorModel::Rebuilt: // Complete rebuild: Just apply cursor selection
applyCursorSelection();
m_treeView->expandAll();
if (formWindowChanged) {
m_treeView->resizeColumnToContents(0);
} else {
m_treeView->setColumnWidth(0, oldWidth);
m_treeView->horizontalScrollBar()->setValue(xoffset);
m_treeView->verticalScrollBar()->setValue(yoffset);
}
break;
case ObjectInspectorModel::Updated: {
// Same structure (property changed or click on the form)
// We maintain a selection of unmanaged objects
// only if the cursor is in state "mainContainer() == current".
// and we have a non-managed selection.
// Else we take over the cursor selection.
bool applySelection = !mainContainerIsCurrent(m_formWindow);
if (!applySelection) {
const QModelIndexList currentIndexes = m_treeView->selectionModel()->selectedRows(0);
if (currentIndexes.empty()) {
applySelection = true;
} else {
applySelection = selectionType(m_formWindow, m_model->objectAt(currentIndexes.front())) == ManagedWidgetSelection;
}
}
if (applySelection)
applyCursorSelection();
}
break;
}
}
void TrainingWidget::playSelectedWord()
{
QModelIndexList indexList = treeViewResults->selectionModel()->selectedIndexes();
if (indexList.empty())
return;
const QModelIndex &selIndex = indexList.front();
if (!selIndex.isValid())
return;
m_game->removeTestRound();
// Use the hidden column to get the result number
const QModelIndex &index = m_model->index(selIndex.row(), HIDDEN_COLUMN);
m_game->trainingPlayResult(m_model->data(index).toUInt());
emit gameUpdated();
lineEditRack->setFocus();
}
QDesignerWidgetDataBaseItemInterface *QDesignerPromotionDialog::databaseItemAt(const QItemSelection &selected, unsigned &flags) const {
flags = 0;
const QModelIndexList indexes = selected.indexes();
if (indexes.empty())
return 0;
bool referenced;
QDesignerWidgetDataBaseItemInterface *dbItem = m_model->databaseItemAt(indexes.front(), &referenced);
if (dbItem) {
if (referenced)
flags |= Referenced;
// In choose mode, can we promote to the class?
if (m_mode == ModeEditChooseClass && dbItem && dbItem->isPromoted() && dbItem->extends() == m_promotableWidgetClassName)
flags |= CanPromote;
}
return dbItem;
}
void ObjectInspector::ObjectInspectorPrivate::selectIndexRange(const QModelIndexList &indexes, unsigned flags)
{
if (indexes.empty())
return;
QItemSelectionModel::SelectionFlags selectFlags = QItemSelectionModel::Select|QItemSelectionModel::Rows;
if (!(flags & AddToSelection))
selectFlags |= QItemSelectionModel::Clear;
if (flags & MakeCurrent)
selectFlags |= QItemSelectionModel::Current;
QItemSelectionModel *selectionModel = m_treeView->selectionModel();
const QModelIndexList::const_iterator cend = indexes.constEnd();
for (QModelIndexList::const_iterator it = indexes.constBegin(); it != cend; ++it)
if (it->column() == 0) {
selectionModel->select(*it, selectFlags);
selectFlags &= ~(QItemSelectionModel::Clear|QItemSelectionModel::Current);
}
if (flags & MakeCurrent)
m_treeView->scrollTo(indexes.front(), QAbstractItemView::EnsureVisible);
}
void KMyMoneyAccountTreeView::selectionChanged(const QItemSelection &selected, const QItemSelection &deselected)
{
QTreeView::selectionChanged(selected, deselected);
if (!selected.empty()) {
QModelIndexList indexes = selected.front().indexes();
if (!indexes.empty()) {
QVariant data = model()->data(model()->index(indexes.front().row(), AccountsModel::Account, indexes.front().parent()), AccountsModel::AccountRole);
if (data.isValid()) {
if (data.canConvert<MyMoneyAccount>()) {
emit selectObject(data.value<MyMoneyAccount>());
}
if (data.canConvert<MyMoneyInstitution>()) {
emit selectObject(data.value<MyMoneyInstitution>());
}
// an object was successfully selected
return;
}
}
}
// since no object was selected reset the object selection
emit selectObject(MyMoneyAccount());
emit selectObject(MyMoneyInstitution());
}
int MainWnd::GetSelectedRow()
{
QModelIndexList lst = ui->tableWidget->selectionModel()->selection().indexes();
return (lst.isEmpty() ? -1 : lst.front().row());
}
void ExtendedTableWidget::paste()
{
// Get list of selected items
QItemSelectionModel* selection = selectionModel();
QModelIndexList indices = selection->selectedIndexes();
// Abort if there's nowhere to paste
if(indices.isEmpty())
return;
SqliteTableModel* m = qobject_cast<SqliteTableModel*>(model());
// We're also checking for system clipboard data first. Only if the data in the system clipboard is not ours, we use the system
// clipboard, otherwise we prefer the internal buffer. That's because the data in the internal buffer is easier to parse and more
// accurate, too. However, if we always preferred the internal copy-paste buffer there would be no way to copy data from other
// applications in here once the internal buffer has been filled.
// If clipboard contains an image and no text, just insert the image
const QMimeData* mimeClipboard = qApp->clipboard()->mimeData();
if (mimeClipboard->hasImage() && !mimeClipboard->hasText()) {
QImage img = qApp->clipboard()->image();
QByteArray ba;
QBuffer buffer(&ba);
buffer.open(QIODevice::WriteOnly);
img.save(&buffer, "PNG"); // We're always converting the image format to PNG here. TODO: Is that correct?
buffer.close();
m->setData(indices.first(), ba);
return;
}
// Get the clipboard text
QString clipboard = qApp->clipboard()->text();
// If data in system clipboard is ours and the internal copy-paste buffer is filled, use the internal buffer; otherwise parse the
// system clipboard contents (case for data copied by other application).
QList<QByteArrayList> clipboardTable;
QList<QByteArrayList>* source;
if(mimeClipboard->hasHtml() && mimeClipboard->html().contains(m_generatorStamp) && !m_buffer.isEmpty())
{
source = &m_buffer;
} else {
clipboardTable = parseClipboard(clipboard);
source = &clipboardTable;
}
// Stop here if there's nothing to paste
if(!source->size())
return;
// Starting from assumption that selection is rectangular, and then first index is upper-left corner and last is lower-right.
int rows = source->size();
int columns = source->first().size();
int firstRow = indices.front().row();
int firstColumn = indices.front().column();
int selectedRows = indices.back().row() - firstRow + 1;
int selectedColumns = indices.back().column() - firstColumn + 1;
// If last row and column are after table size, clamp it
int lastRow = qMin(firstRow + rows - 1, m->rowCount() - 1);
int lastColumn = qMin(firstColumn + columns - 1, m->columnCount() - 1);
// Special case: if there is only one cell of data to be pasted, paste it into all selected fields
if(rows == 1 && columns == 1)
{
QByteArray data = source->first().first();
for(int row=firstRow;row<firstRow+selectedRows;row++)
{
for(int column=firstColumn;column<firstColumn+selectedColumns;column++)
m->setData(m->index(row, column), data);
}
return;
}
// If more than one cell was selected, check if the selection matches the cliboard dimensions
if(selectedRows != rows || selectedColumns != columns)
{
// Ask user if they are sure about this
if(QMessageBox::question(this, QApplication::applicationName(),
tr("The content of the clipboard is bigger than the range selected.\nDo you want to insert it anyway?"),
QMessageBox::Yes | QMessageBox::No) != QMessageBox::Yes)
{
// If the user doesn't want to paste the clipboard data anymore, stop now
return;
}
}
// If we get here, we can definitely start pasting: either the ranges match in their size or the user agreed to paste anyway
// Copy the data cell by cell and as-is from the source buffer to the table
int row = firstRow;
for(const QByteArrayList& source_row : *source)
{
int column = firstColumn;
for(const QByteArray& source_cell : source_row)
{
m->setData(m->index(row, column), source_cell);
column++;
if (column > lastColumn)
break;
}
row++;
if (row > lastRow)
break;
}
}
void GuiBibtex::setFileEncodings(vector<docstring> const m)
{
for (docstring const & s: m) {
docstring key;
QString enc = toqstr(split(s, key, ' '));
QModelIndexList qmil =
selected_model_.match(selected_model_.index(0, 0),
Qt::DisplayRole, toqstr(key), 1,
Qt::MatchFlags(Qt::MatchExactly | Qt::MatchWrap));
if (!qmil.empty()) {
QComboBox * cb = qobject_cast<QComboBox*>(selectedLV->indexWidget(selected_model_.index(qmil.front().row(), 1)));
cb->setCurrentIndex(cb->findData(enc));
}
}
}
void ExtendedTableWidget::copy(const bool withHeaders)
{
QModelIndexList indices = selectionModel()->selectedIndexes();
// Remove all indices from hidden columns, because if we don't we might copy data from hidden columns as well which is very
// unintuitive; especially copying the rowid column when selecting all columns of a table is a problem because pasting the data
// won't work as expected.
QMutableListIterator<QModelIndex> i(indices);
while (i.hasNext()) {
if (isColumnHidden(i.next().column()))
i.remove();
}
// Abort if there's nothing to copy
if (indices.isEmpty())
return;
SqliteTableModel* m = qobject_cast<SqliteTableModel*>(model());
// Clear internal copy-paste buffer
m_buffer.clear();
// If a single cell is selected, copy it to clipboard
if (!withHeaders && indices.size() == 1) {
QImage img;
QVariant data = m->data(indices.first(), Qt::EditRole);
if (img.loadFromData(data.toByteArray()))
{
// If it's an image, copy the image data to the clipboard
qApp->clipboard()->setImage(img);
return;
} else {
// It it's not an image, check if it's an empty field
if (data.toByteArray().isEmpty())
{
// The field is either NULL or empty. Those are are handled via the internal copy-paste buffer
qApp->clipboard()->setText(QString()); // Calling clear() alone doesn't seem to work on all systems
qApp->clipboard()->clear();
m_buffer.push_back(QByteArrayList{data.toByteArray()});
return;
}
// The field isn't empty. Copy the text to the clipboard without quoting (for general plain text clipboard)
qApp->clipboard()->setText(data.toByteArray());
return;
}
}
// If we got here, there are multiple selected cells, or copy with headers was requested.
// In this case, we copy selected data into internal copy-paste buffer and then
// we write a table both in HTML and text formats to the system clipboard.
// Copy selected data into internal copy-paste buffer
int last_row = indices.first().row();
QByteArrayList lst;
for(int i=0;i<indices.size();i++)
{
if(indices.at(i).row() != last_row)
{
m_buffer.push_back(lst);
lst.clear();
}
lst << indices.at(i).data(Qt::EditRole).toByteArray();
last_row = indices.at(i).row();
}
m_buffer.push_back(lst);
QString result;
QString htmlResult = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">";
htmlResult.append("<html><head><meta http-equiv=\"content-type\" content=\"text/html; charset=utf-8\">");
htmlResult.append("<title></title>");
// The generator-stamp is later used to know whether the data in the system clipboard is still ours.
// In that case we will give precedence to our internal copy buffer.
QString now = QDateTime::currentDateTime().toString("YYYY-MM-DDTHH:mm:ss.zzz");
m_generatorStamp = QString("<meta name=\"generator\" content=\"%1\"><meta name=\"date\" content=\"%2\">").arg(QApplication::applicationName().toHtmlEscaped(), now);
htmlResult.append(m_generatorStamp);
// TODO: is this really needed by Excel, since we use <pre> for multi-line cells?
htmlResult.append("<style type=\"text/css\">br{mso-data-placement:same-cell;}</style></head><body><table>");
int currentRow = indices.first().row();
const QString fieldSepHtml = "</td><td>";
const QString rowSepHtml = "</td></tr><tr><td>";
const QString fieldSepText = "\t";
const QString rowSepText = "\r\n";
// Table headers
if (withHeaders) {
htmlResult.append("<tr><th>");
int firstColumn = indices.front().column();
for(int i = firstColumn; i <= indices.back().column(); i++) {
QByteArray headerText = model()->headerData(i, Qt::Horizontal, Qt::DisplayRole).toByteArray();
if (i != firstColumn) {
result.append(fieldSepText);
htmlResult.append("</th><th>");
}
result.append(escapeCopiedData(headerText));
htmlResult.append(headerText);
}
result.append(rowSepText);
htmlResult.append("</th></tr>");
}
// Table data rows
for(const QModelIndex& index : indices) {
// Separators. For first cell, only opening table row tags must be added for the HTML and nothing for the text version.
if (indices.first() == index)
htmlResult.append("<tr><td>");
else if (index.row() != currentRow) {
result.append(rowSepText);
htmlResult.append(rowSepHtml);
} else {
result.append(fieldSepText);
htmlResult.append(fieldSepHtml);
}
currentRow = index.row();
QImage img;
QVariant data = index.data(Qt::EditRole);
// Table cell data: image? Store it as an embedded image in HTML and as base 64 in text version
if (img.loadFromData(data.toByteArray()))
{
QByteArray ba;
QBuffer buffer(&ba);
buffer.open(QIODevice::WriteOnly);
img.save(&buffer, "PNG");
buffer.close();
QString imageBase64 = ba.toBase64();
htmlResult.append("<img src=\"data:image/png;base64,");
htmlResult.append(imageBase64);
result.append(QString());
htmlResult.append("\" alt=\"Image\">");
} else {
QByteArray text;
if (!m->isBinary(index))
text = data.toByteArray();
// Table cell data: text
if (text.contains('\n') || text.contains('\t'))
htmlResult.append("<pre>" + QString(text).toHtmlEscaped() + "</pre>");
else
htmlResult.append(QString(text).toHtmlEscaped());
result.append(escapeCopiedData(text));
}
}
QMimeData *mimeData = new QMimeData;
mimeData->setHtml(htmlResult + "</td></tr></table></body></html>");
mimeData->setText(result);
qApp->clipboard()->setMimeData(mimeData);
}