From ebca4a08094b1bbc94ab791577dbba734bbd4a18 Mon Sep 17 00:00:00 2001
From: Pavel Sanda <sanda@lyx.org>
Date: Mon, 28 Dec 2009 15:59:25 +0000
Subject: [PATCH] Next step to the world domination. Introduce
 LFUN_DEBUG_LEVEL_SET.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@32659 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/FuncCode.h    |  2 ++
 src/LyXAction.cpp | 13 +++++++++++++
 src/LyXFunc.cpp   |  5 +++++
 3 files changed, 20 insertions(+)

diff --git a/src/FuncCode.h b/src/FuncCode.h
index 65f602c3fb..5beea329b4 100644
--- a/src/FuncCode.h
+++ b/src/FuncCode.h
@@ -443,6 +443,8 @@ enum FuncCode
 	LFUN_GRAPHICS_RELOAD,           // vfr 20090810
 	LFUN_SCREEN_SHOW_CURSOR,        // vfr, 20090325
 	LFUN_CURSOR_FOLLOWS_SCROLLBAR_TOGGLE, // ARRae 971202
+	// 345
+	LFUN_DEBUG_LEVEL_SET,
 
 	LFUN_LASTACTION                 // end of the table
 };
diff --git a/src/LyXAction.cpp b/src/LyXAction.cpp
index d2d9d75700..b3c3e40717 100644
--- a/src/LyXAction.cpp
+++ b/src/LyXAction.cpp
@@ -3220,6 +3220,19 @@ void LyXAction::init()
  * \endvar
  */
 		{ LFUN_MESSAGE, "message", NoBuffer, System },
+/*!
+ * \var lyx::FuncCode lyx::LFUN_DEBUG_LEVEL_SET
+ * \li Action: Set debug output level.
+ * \li Syntax: debug-level-set <LEVEL>
+ * \li Params: <LEVEL>: comma separated list of levels or the correspondent number
+                        of their combination. 0 is equivalent to disabling all debug
+			events. See lyx -dbg for the current list of debug levels
+			and their numbers.
+ * \li Origin: sanda, 28 Dec 2008
+ * \endvar
+ */
+		{ LFUN_DEBUG_LEVEL_SET, "debug-level-set", NoBuffer, System },
+
 /*!
  * \var lyx::FuncCode lyx::LFUN_PREFERENCES_SAVE
  * \li Action: Save user preferences.
diff --git a/src/LyXFunc.cpp b/src/LyXFunc.cpp
index b3f25f5353..4b5355ad0e 100644
--- a/src/LyXFunc.cpp
+++ b/src/LyXFunc.cpp
@@ -247,6 +247,7 @@ FuncStatus LyXFunc::getStatus(FuncRequest const & cmd) const
 	case LFUN_REPEAT:
 	case LFUN_PREFERENCES_SAVE:
 	case LFUN_BUFFER_SAVE_AS_DEFAULT:
+	case LFUN_DEBUG_LEVEL_SET:
 		// these are handled in our dispatch()
 		break;
 
@@ -487,6 +488,10 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
 			theSession().bookmarks().clear();
 			break;
 
+		case LFUN_DEBUG_LEVEL_SET:
+			lyxerr.level(Debug::value(to_utf8(cmd.argument())));
+			break;
+
 		default:
 			DispatchResult dr;