bool PerspectiveComparator(const PerspectiveDescriptor::Pointer& p1, const PerspectiveDescriptor::Pointer& p2)
{
return p1->GetLabel() < p2->GetLabel();
}
bool PerspectivesPreferencePage::FindOpenInstance(const PerspectiveDescriptor::Pointer& desc)
{
QList<IWorkbenchWindow::Pointer> windows = workbench->GetWorkbenchWindows();
//find all active perspectives currently
for (int i = 0; i < windows.size(); i++)
{
QList<IWorkbenchPage::Pointer> pages = windows[i]->GetPages();
for (int j = 0; j < pages.size(); j++)
{
WorkbenchPage::Pointer page = pages[j].Cast<WorkbenchPage>();
if (page->FindPerspective(desc).IsNotNull())
{
QMessageBox::StandardButton returnCode =
QMessageBox::question(workbench->GetActiveWorkbenchWindow()->GetShell()->GetControl(),
"Delete Perspective",
QString("Are you sure you want to delete the \"%1\" perspective? It has open instances.").arg(desc->GetLabel()),
QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
return (returnCode != QMessageBox::Yes);
}
}
}
return false;
}