From 4acbc0fd47b808eb01ec1b71642db44827bf4124 Mon Sep 17 00:00:00 2001
From: Klaus Schmidinger <vdr@tvdr.de>
Date: Mon, 3 Oct 2005 11:26:07 +0200
Subject: [PATCH] The 'sub-title' and 'bottom text' in the CAM menu can now
 consist of several lines

---
 HISTORY |  1 +
 menu.c  | 21 +++++++++++++++++----
 menu.h  |  3 ++-
 3 files changed, 20 insertions(+), 5 deletions(-)

diff --git a/HISTORY b/HISTORY
index c182d6a9..a012a044 100644
--- a/HISTORY
+++ b/HISTORY
@@ -3883,3 +3883,4 @@ Video Disk Recorder Revision History
 - Speeded up initial opening of the CAM menu.
 - Fixed handling of menus with no selectable items.
 - The character 0x8A in CAM menu strings is now mapped to a real newline.
+- The 'sub-title' and 'bottom text' in the CAM menu can now consist of several lines.
diff --git a/menu.c b/menu.c
index ea187084..df61061b 100644
--- a/menu.c
+++ b/menu.c
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: menu.c 1.371 2005/10/02 14:53:48 kls Exp $
+ * $Id: menu.c 1.372 2005/10/03 10:41:26 kls Exp $
  */
 
 #include "menu.h"
@@ -1297,16 +1297,16 @@ cMenuCam::cMenuCam(cCiMenu *CiMenu)
   SetTitle(*ciMenu->TitleText() ? ciMenu->TitleText() : "CAM");
   dsyslog("CAM: '%s'", ciMenu->TitleText());
   if (*ciMenu->SubTitleText()) {
-     Add(new cOsdItem(ciMenu->SubTitleText(), osUnknown, false));
-     offset = 1;
      dsyslog("CAM: '%s'", ciMenu->SubTitleText());
+     AddMultiLineItem(ciMenu->SubTitleText());
+     offset = Count();
      }
   for (int i = 0; i < ciMenu->NumEntries(); i++) {
       Add(new cOsdItem(hk(ciMenu->Entry(i)), osUnknown, ciMenu->Selectable()));
       dsyslog("CAM: '%s'", ciMenu->Entry(i));
       }
   if (*ciMenu->BottomText()) {
-     Add(new cOsdItem(ciMenu->BottomText(), osUnknown, false));
+     AddMultiLineItem(ciMenu->BottomText());
      dsyslog("CAM: '%s'", ciMenu->BottomText());
      }
   Display();
@@ -1319,6 +1319,19 @@ cMenuCam::~cMenuCam()
   delete ciMenu;
 }
 
+void cMenuCam::AddMultiLineItem(const char *s)
+{
+  while (s && *s) {
+        const char *p = strchr(s, '\n');
+        int l = p ? p - s : strlen(s);
+        cOsdItem *item = new cOsdItem;
+        item->SetSelectable(false);
+        item->SetText(strndup(s, l), false);
+        Add(item);
+        s = p ? p + 1 : p;
+        }
+}
+
 eOSState cMenuCam::Select(void)
 {
   if (ciMenu->Selectable()) {
diff --git a/menu.h b/menu.h
index d217a159..33e05b82 100644
--- a/menu.h
+++ b/menu.h
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: menu.h 1.75 2005/10/02 09:59:30 kls Exp $
+ * $Id: menu.h 1.76 2005/10/03 10:39:08 kls Exp $
  */
 
 #ifndef __MENU_H
@@ -121,6 +121,7 @@ private:
   cCiMenu *ciMenu;
   bool selected;
   int offset;
+  void AddMultiLineItem(const char *s);
   eOSState Select(void);
 public:
   cMenuCam(cCiMenu *CiMenu);