void Matrix::deleteSelectedRows()
{
QItemSelectionModel *selModel = d_table_view->selectionModel();
if (!selModel || !selModel->hasSelection())
return;
int startRow = -1;
int count = 0;
int rows = numRows();
for (int i=0; i<rows; i++){
if (selModel->isRowSelected (i, QModelIndex())){
if (startRow < 0)
startRow = i;
++count;
}
}
if (startRow < 0 || !count)
return;
double *buffer = d_matrix_model->dataCopy(startRow, startRow + count - 1, 0, numCols() - 1);
if (buffer){
d_undo_stack->push(new MatrixDeleteRowsCommand(d_matrix_model, startRow, count, buffer, tr("Delete Rows") + " " +
QString::number(startRow + 1) + " - " + QString::number(startRow + count)));
emit modifiedWindow(this);
} else if (ignoreUndo()){
d_matrix_model->removeRows(startRow, count);
d_table_view->reset();
emit modifiedWindow(this);
}
}
int Matrix::numSelectedRows()
{
QItemSelectionModel *selModel = d_table_view->selectionModel();
if (!selModel || !selModel->hasSelection())
return 0;
int rows = numRows();
int count = 0;
for (int i = 0; i<rows; i++){
if (selModel->isRowSelected (i, QModelIndex()))
count++;
}
return count;
}
void DeepSkyBrowser::slotMarkSelected()
{
QItemSelectionModel* sm = treeView->selectionModel();
bool labelMarker = labelMarkerBox->checkState() == Qt::Checked;
bool convertOK = false;
QVariant markerData = markerSymbolBox->itemData(markerSymbolBox->currentIndex());
MarkerRepresentation::Symbol markerSymbol = (MarkerRepresentation::Symbol) markerData.toInt(&convertOK);
QVariant markerSize = markerSizeBox->itemData(markerSizeBox->currentIndex());
float size = (float) markerSize.toInt(&convertOK);
QColor markerColor = colorSwatch->color();
Color color((float) markerColor.redF(),
(float) markerColor.greenF(),
(float) markerColor.blueF());
Universe* universe = appCore->getSimulation()->getUniverse();
string label;
int nRows = dsoModel->rowCount(QModelIndex());
for (int row = 0; row < nRows; row++)
{
if (sm->isRowSelected(row, QModelIndex()))
{
DeepSkyObject* dso = dsoModel->itemAtRow((unsigned int) row);
if (dso != NULL)
{
if (convertOK)
{
if (labelMarker)
{
label = universe->getDSOCatalog()->getDSOName(dso, true);
label = ReplaceGreekLetterAbbr(label);
}
universe->markObject(Selection(dso),
MarkerRepresentation(markerSymbol, size, color, label),
1);
}
else
{
universe->unmarkObject(Selection(dso), 1);
}
}
} // isRowSelected
} // for
}
// can not support recursive selected now.
void LocalView::slot_local_new_upload_requested()
{
//qDebug() <<__FUNCTION__<<": "<<__LINE__<<":"<< __FILE__;
TaskPackage pkg(PROTO_FILE);
QString local_file_name;
QByteArray ba;
QItemSelectionModel *ism = this->curr_item_view->selectionModel();
QModelIndex cidx, idx, pidx;
cidx = ism->currentIndex();
pidx = cidx.parent();
for (int i = ism->model()->rowCount(pidx) - 1 ; i >= 0 ; --i) {
if (ism->isRowSelected(i, pidx)) {
QModelIndex midx = idx = ism->model()->index(i, 0, pidx);
if (this->curr_item_view == this->uiw->treeView) {
midx = this->dir_file_model->mapToSource(midx);
}
qDebug()<<this->model->fileName(midx);
qDebug()<<this->model->filePath(midx);
local_file_name = this->model->filePath(midx);
pkg.files<<local_file_name;
}
}
// QModelIndexList mil = ism->selectedIndexes(); // TODO should fix win x64
// for (int i = 0 ; i < mil.count() ; i += this->curr_item_view->model()->columnCount(QModelIndex())) {
// QModelIndex midx = mil.at(i);
// if (this->curr_item_view==this->uiw->treeView) {
// midx = this->dir_file_model->mapToSource(midx);
// }
// qDebug()<<this->model->fileName(midx);
// qDebug()<<this->model->filePath(midx);
// local_file_name = this->model->filePath(midx);
// pkg.files<<local_file_name;
// }
emit new_upload_requested(pkg);
}
void LocalView::slot_remove()
{
QItemSelectionModel *ism = this->curr_item_view->selectionModel();
// QModelIndexList mil;
QModelIndex cidx, idx;
if (ism == 0 || !ism->hasSelection()) {
QMessageBox::critical(this, tr("Warning..."), tr("No item selected").leftJustified(50, ' '));
return;
}
// mil = ism->selectedIndexes();
cidx = ism->currentIndex();
idx = ism->model()->index(cidx.row(), 0, cidx.parent());
QString local_file = this->curr_item_view==this->uiw->treeView
? this->dir_file_model->filePath(idx) : this->model->filePath(idx);
QStringList local_files;
for (int i = ism->model()->rowCount(cidx.parent())-1; i >= 0; --i) {
idx = ism->model()->index(i, 0, cidx.parent());
if (ism->isRowSelected(i, cidx.parent())) {
local_file = this->curr_item_view==this->uiw->treeView
? this->dir_file_model->filePath(idx) : this->model->filePath(idx);
local_files.prepend(local_file);
}
}
if (QMessageBox::question(this, tr("Question..."),
QString("%1\n %2").arg(QString(tr("Are you sure remove it?")))
.arg(local_files.join("\n ")),
QMessageBox::Yes|QMessageBox::No) == QMessageBox::Yes) {
bool bok;
for (int i = ism->model()->rowCount(cidx.parent())-1; i >= 0; --i) {
idx = ism->model()->index(i, 0, cidx.parent());
if (ism->isRowSelected(i, cidx.parent())) {
idx = ism->model()->index(i, 0, cidx.parent());
if (ism->model() == this->model ?
this->model->isDir(idx) : this->model->isDir(idx)) {
bok = ism->model() == this->model ?
this->model->rmdir(idx) : this->model->rmdir(idx);
} else {
bok = ism->model() == this->model ?
this->model->remove(idx) : this->model->remove(idx);
}
if (bok) {
// this->slot_refresh_directory_tree();
} else {
local_file = this->curr_item_view==this->uiw->treeView
? this->dir_file_model->filePath(idx) : this->model->filePath(idx);
q_debug()<<"can not remove file/direcotry:"<<i<<local_file;
}
}
}
// if (QFile::remove(local_file)) {
// this->slot_refresh_directory_tree();
// } else {
// q_debug()<<"can not remove file:"<<local_file;
// }
}
}
void ResolutionCalculator::slotSelectionChanged() {
QItemSelectionModel* selection = ui->rulerView->selectionModel();
for (int n=0; n<rulers.size(); n++) {
rulers.at(n)->highlight(selection->isRowSelected(n, QModelIndex()));
}
}
void LogDelegate::paint(QPainter *p, const QStyleOptionViewItem &option, const QModelIndex &index) const
{
QModelIndex sourceindex = d->proxy->mapToSource(index);
QString text = d->soruce->data(sourceindex, Qt::DisplayRole).toString().replace("\n", QString(" ")+QChar(0x14A7)+" ");
p->setFont(d->font);
if(option.state & QStyle::State_Selected)
{
QItemSelectionModel *selection = d->view->selectionModel();
bool upstairsneighborselected = selection->isRowSelected(index.row()-1, index.parent());
bool downstairsneighborselected = selection->isRowSelected(index.row()+1, index.parent());
int dx = 1;
int dy = 1;
int dh = 2;
int dw = 2;
if(upstairsneighborselected)
{
dy--;
dh--;
}
if(downstairsneighborselected)
{
dh--;
}
int dashoffset = 0;
int number_of_upstairsneighborsselected = 0;
int r = index.row()-1;
if(option.rect.height()%2)
{
while(selection->isRowSelected(r, index.parent()))
{
number_of_upstairsneighborsselected++;
r--;
if(r < 0) break;
}
dashoffset = number_of_upstairsneighborsselected%2;
}
p->fillRect(option.rect.x()+dx, option.rect.y()+dy, option.rect.width()-dw, option.rect.height()-dh, option.palette.highlight());
QPen borderpen(Qt::CustomDashLine);
borderpen.setColor(Qt::black);
borderpen.setDashPattern(QVector<qreal>() << 1 << 1);
borderpen.setDashOffset(dashoffset);
p->setPen(borderpen);
p->drawLine(option.rect.topLeft(), option.rect.bottomLeft());
p->drawLine(option.rect.topRight(), option.rect.bottomRight());
if(!upstairsneighborselected)
{
p->drawLine(option.rect.topLeft(), option.rect.topRight());
}
if(!downstairsneighborselected)
{
p->drawLine(option.rect.bottomLeft(), option.rect.bottomRight());
}
}
if(d->soruce->isRowForErrorStatus(sourceindex.row()))
{
if(!d->soruce->wasSuccessfull(sourceindex.row()))
{
text = tr("Error: %1").arg(text);
}
}
if(d->soruce->wasSuccessfull(sourceindex.row()))
{
p->setPen(QColor(0,128,0));
}
else
{
if(option.state & QStyle::State_Selected)
{
p->setPen(QColor(255,0,0));
}
else
{
p->setPen(QColor(128,0,0));
}
}
p->drawText(
option.rect.left(),
option.rect.bottom() - d->fontmetrics->boundingRect(text).height()/3.25,
text
);
}