/**
* Runs a query in a query page.
* A query page is first selected, with a new one created if required. The
* method then creates a Cscope process and runs the query.
* @param nType The query's numeric type code
* @param sText The query's text, as entered by the user
*/
void QueryWidget::initQuery(uint nType, const QString& sText)
{
QueryPage* pPage;
// Make sure we have a query page
findQueryPage();
pPage = (QueryPage*)currentPage();
// Use the current page, or a new page if the current one is locked
if (pPage->isLocked()) {
addQueryPage();
pPage = (QueryPage*)currentPage();
}
// Reset the page's results list
pPage->clear();
pPage->query(nType, sText);
// Set the page's tab text according to the new query
setPageCaption(pPage);
}
/**
* Reruns the query whose results are displayed in the current page.
*/
void QueryWidget::slotRefreshCurrent()
{
QueryPage* pPage;
uint nType;
QString sText;
// Make sure the current page is a valid, non-empty one
pPage = dynamic_cast<QueryPage*>(currentPage());
if ((pPage == NULL) ||
(pPage->getQueryType() == CscopeFrontend::None)) {
return;
}
// Get the current page parameters (before they are deleted by clear())
nType = pPage->getQueryType();
sText = pPage->getQueryText();
// Clear the current page contents
pPage->clear();
pPage->query(nType, sText);
}