#ifndef LYX_ALERT_H
#define LYX_ALERT_H
-#include "support/docstring.h"
+#include "support/strfwd.h"
namespace lyx {
namespace Alert {
/**
- * Prompt for a question. Returns 0-2 for the chosen button.
+ * Prompt for a question. Returns 0-3 for the chosen button.
* Set default_button and cancel_button to reasonable values. b1-b3
* should have accelerators marked with an '&'. title should be
* a short summary. Strings should be gettextised.
*/
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 & b0, docstring const & b1,
+ docstring const & b2 = empty_docstring(),
+ docstring const & b3 = 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.
+ *
+ * The console output takes care of converting any Qt html to plain text.
*/
void warning(docstring const & title, docstring const & message,
- bool const & askshowagain = false);
+ bool 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.
+ *
+ * The console output takes care of converting any Qt html to plain text.
*/
-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
* (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