#ifndef LYX_ALERT_H
#define LYX_ALERT_H
-#include "support/lstrings.h"
+#include "support/strfwd.h"
namespace lyx {
*/
int prompt(docstring const & title, docstring const & question,
int default_button, int cancel_button,
- docstring const & b1, docstring const & b2, docstring const & b3 = docstring());
+ docstring const & b1, docstring const & b2,
+ docstring const & b3 = empty_docstring(),
+ docstring const & b4 = empty_docstring());
/**
* Display a warning to the user. Title should be a short (general) summary.
* Only use this if the user cannot perform some remedial action.
+ * \p askshowagain will display a check box where the user can turn off the
+ * warning for future cases. Ponder carefully if this is feasible.
*/
-void warning(docstring const & title, docstring const & message);
+void warning(docstring const & title, docstring const & message,
+ bool const & askshowagain = false);
/**
* Display a warning to the user. Title should be a short (general) summary.
* Only use this if the user cannot perform some remedial action.
+ * On some systems it is possible to show a backtrace.
*/
-void error(docstring const & title, docstring const & message);
+void error(docstring const & title, docstring const & message, bool backtrace = false);
/**
* Informational message. Use very very sparingly. That is, you must
*/
void information(docstring const & title, docstring const & message);
-/// Asks for a text. DO NOT USE !!
+/**
+ * Asks for a text. Returns true for OK. Obtained message is in response
+ * (even empty string). dflt stands for default message in the dialog.
+ */
bool askForText(docstring & response, docstring const & msg,
- docstring const & dflt = docstring());
+ docstring const & dflt = empty_docstring());
} // namespace Alert
} // namespace frontend