From 3688b801c728934db95dc2f2d2738696f248c919 Mon Sep 17 00:00:00 2001
From: Klaus Schmidinger <vdr@tvdr.de>
Date: Sat, 14 May 2005 11:22:56 +0200
Subject: [PATCH] Made cOsd::isOpen an integer counter to avoid problems with
 messages when a cOsdObject uses the raw OSD

---
 CONTRIBUTORS | 1 +
 HISTORY      | 2 ++
 osd.c        | 8 ++++----
 osd.h        | 6 +++---
 4 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index f286fbe6..39d70776 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -1064,6 +1064,7 @@ Andreas Regel <andreas.regel@gmx.de>
  for pointing out a missing call to cStatus::MsgOsdtatusMessage(NULL) in
  cSkins::Message()
  for reporting a problem in handling Transfer Mode for radio channels
+ for reporting a problem with messages when a cOsdObject uses the raw OSD
 
 Thomas Bergwinkl <Thomas.Bergwinkl@t-online.de>
  for fixing the validity check for channel IDs, because some providers use TIDs
diff --git a/HISTORY b/HISTORY
index 9a63c75b..17df98b1 100644
--- a/HISTORY
+++ b/HISTORY
@@ -3523,3 +3523,5 @@ Video Disk Recorder Revision History
   the EPG scan didn't work on systems that don't use DiSEqC (thanks to Michael
   Reinelt for reporting this one).
 - Made the Makefile patch friendlier (thanks to Ludwig Nussel).
+- Made cOsd::isOpen an integer counter to avoid problems with messages when a
+  cOsdObject uses the raw OSD (thanks to Andreas Regel for reporting this one).
diff --git a/osd.c b/osd.c
index 8b10f74f..b0d3eeaa 100644
--- a/osd.c
+++ b/osd.c
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: osd.c 1.59 2004/12/19 12:27:38 kls Exp $
+ * $Id: osd.c 1.60 2005/05/14 11:16:30 kls Exp $
  */
 
 #include "osd.h"
@@ -574,7 +574,7 @@ const tIndex *cBitmap::Data(int x, int y)
 
 // --- cOsd ------------------------------------------------------------------
 
-bool cOsd::isOpen = false;
+int cOsd::isOpen = 0;
 
 cOsd::cOsd(int Left, int Top)
 {
@@ -585,7 +585,7 @@ cOsd::cOsd(int Left, int Top)
   left = Left;
   top = Top;
   width = height = 0;
-  isOpen = true;
+  isOpen++;
 }
 
 cOsd::~cOsd()
@@ -593,7 +593,7 @@ cOsd::~cOsd()
   for (int i = 0; i < numBitmaps; i++)
       delete bitmaps[i];
   delete savedRegion;
-  isOpen = false;
+  isOpen--;
 }
 
 cBitmap *cOsd::GetBitmap(int Area)
diff --git a/osd.h b/osd.h
index bd69084f..2f5de4d0 100644
--- a/osd.h
+++ b/osd.h
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: osd.h 1.47 2004/10/16 10:33:44 kls Exp $
+ * $Id: osd.h 1.48 2005/05/14 11:15:55 kls Exp $
  */
 
 #ifndef __OSD_H
@@ -210,7 +210,7 @@ struct tArea {
 class cOsd {
   friend class cOsdProvider;
 private:
-  static bool isOpen;
+  static int isOpen;
   cBitmap *savedRegion;
   cBitmap *bitmaps[MAXOSDAREAS];
   int numBitmaps;
@@ -235,7 +235,7 @@ protected:
 public:
   virtual ~cOsd();
        ///< Shuts down the OSD.
-  static bool IsOpen(void) { return isOpen; }
+  static int IsOpen(void) { return isOpen; }
   int Left(void) { return left; }
   int Top(void) { return top; }
   int Width(void) { return width; }