// -*- C++ -*-
/**
* \file debug.h
+ *
+ * FIXME: It would be nice if, in lyx::use_gui mode, instead of
+ * outputting to the console, we would pipe all messages onto a file
+ * and visualise the contents dynamically in a Qt window if needed.
+ *
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
#ifndef LYXDEBUG_H
#define LYXDEBUG_H
-#include <iosfwd>
+#include "support/debugstream.h"
+#include "support/docstring.h"
+
-#include "support/std_string.h"
+namespace lyx {
/** Ideally this should have been a namespace, but since we try to be
- compilable on older C++ compilators too, we use a struct instead.
- This is all the different debug levels that we have.
-*/
-struct Debug {
+ * compilable on older C++ compilators too, we use a struct instead.
+ * This is all the different debug levels that we have.
+ */
+class lyx_debug_trait {
+public:
///
enum type {
///
/// change tracking
CHANGES = (1 << 22),
///
- EXTERNAL = (1 << 23)
+ EXTERNAL = (1 << 23),
+ ///
+ PAINTING = (1 << 24),
+ ///
+ DEBUG = (1 << 31),
+ ///
+ ANY = 0xffffffff
};
- ///
- static type const ANY;
+
+ static bool match(type a, type b) {
+ return (a & b);
+ }
/** A function to convert symbolic string names on debug levels
to their numerical value.
*/
- static Debug::type value(string const & val);
+ static type value(std::string const & val);
/** Display the tags and descriptions of the current debug level
of ds
inline
-void operator|=(Debug::type & d1, Debug::type d2)
+void operator|=(lyx_debug_trait::type & d1, lyx_debug_trait::type d2)
{
- d1 = static_cast<Debug::type>(d1 | d2);
+ d1 = static_cast<lyx_debug_trait::type>(d1 | d2);
}
-#include "support/DebugStream.h"
+typedef basic_debugstream<lyx_debug_trait> LyXErr;
+typedef LyXErr::debug Debug;
+extern LyXErr lyxerr;
+} // namespace lyx
-std::ostream & operator<<(std::ostream & o, Debug::type t);
+#define LYXERR(type) if (!lyx::lyxerr.debugging(type)) ; else lyx::lyxerr
-extern DebugStream lyxerr;
#endif