void SavePerspectiveHandler::SaveNonSingleton(const IWorkbenchPage::Pointer& page,
const PerspectiveDescriptor::Pointer& oldDesc) {
// Get reg.
PerspectiveRegistry* reg = static_cast<PerspectiveRegistry*>(
berry::WorkbenchPlugin::GetDefault()->GetPerspectiveRegistry());
assert(reg != nullptr);
// Get persp name.
SavePerspectiveDialog dlg(*reg, page->GetWorkbenchWindow()->GetShell()->GetControl());
// Look up the descriptor by id again to ensure it is still valid.
IPerspectiveDescriptor::Pointer description = reg->FindPerspectiveWithId(oldDesc->GetId());
dlg.SetInitialSelection(description);
if (dlg.exec() != QDialog::Accepted)
{
return;
}
// Create descriptor.
IPerspectiveDescriptor::Pointer newDesc = dlg.GetPersp();
if (newDesc.IsNull())
{
QString name = dlg.GetPerspName();
newDesc = reg->CreatePerspective(name, description);
if (newDesc.IsNull())
{
QMessageBox::critical(&dlg,
"Cannot Save Perspective",
"Invalid Perspective Descriptor");
return;
}
}
// Save state.
page->SavePerspectiveAs(newDesc);
}
void PerspectivesPreferencePage::MakeDefaultPerspective()
{
PerspectiveDescriptor::Pointer desc = GetSelectedPerspective();
if (desc.IsNotNull() && !perspToDelete.contains(desc))
{
int row = perspectives.indexOf(desc);
defaultPerspectiveId = desc->GetId();
UpdatePerspectivesTable();
ui->perspectivesListWidget->item(row)->setSelected(true);
}
UpdateButtons();
}