From e1b5332192f85945e86ec5f581d4914b0c9601b0 Mon Sep 17 00:00:00 2001
From: Chris Young <chris@unsatisfactorysoftware.co.uk>
Date: Mon, 10 Feb 2014 18:34:09 +0000
Subject: Add ability to process AmigaGuide messages whilst the help system is
 running

---
 amiga/agclass/amigaguide_class.c | 30 +++++++++++++++++++++++++++++-
 amiga/agclass/amigaguide_class.h |  7 +++++--
 2 files changed, 34 insertions(+), 3 deletions(-)

diff --git a/amiga/agclass/amigaguide_class.c b/amiga/agclass/amigaguide_class.c
index dfac7ad7a..770c3175d 100755
--- a/amiga/agclass/amigaguide_class.c
+++ b/amiga/agclass/amigaguide_class.c
@@ -34,7 +34,7 @@ uint32 om_set(Class *, Object *, struct opSet *);
 uint32 om_get(Class *, Object *, struct opGet *);
 uint32 agm_open(Class *, Object *, Msg);
 uint32 agm_close(Class *, Object *, Msg);
-
+uint32 agm_process(Class *, Object *, Msg);
 
 /* ***************************  class initialization and disposal   ***************************** */
 
@@ -107,6 +107,9 @@ static uint32 dispatchAGClass(Class *cl, Object *o, Msg msg)
    case AGM_CLOSE:
      return agm_close(cl, o, msg);
 
+   case AGM_PROCESS:
+     return agm_process(cl, o, msg);
+
    default:
      return IIntuition->IDoSuperMethodA(cl, o, msg);
   }
@@ -289,6 +292,11 @@ uint32 om_get(Class *cl, Object *o, struct opGet *msg)
      retVal = 1;
    break;
 
+   case AMIGAGUIDE_Signal:
+     *(msg->opg_Storage) = (uint32)lod->agSignal;
+     retVal = 1;
+   break;
+
    default:
      retVal = IIntuition->IDoSuperMethodA(cl, o, (Msg)msg);
   }
@@ -344,3 +352,23 @@ uint32 agm_close(Class *cl, Object *o, Msg msg)
  return (uint32)lod->agHandle;
 
 }
+
+
+uint32 agm_process(Class *cl, Object *o, Msg msg)
+{
+	struct localObjectData *lod = (struct localObjectData *)INST_DATA(cl, o);
+
+	if (lod->agHandle) {
+		while ( (lod->agm = IAmigaGuide->GetAmigaGuideMsg(lod->agHandle)) ) {
+			switch(lod->agm->agm_Type) {
+				default:
+					printf("%d\n", lod->agm->agm_Type);
+				break;
+			}
+		}
+		IAmigaGuide->ReplyAmigaGuideMsg(lod->agm);
+	}
+
+	return (uint32)lod->agHandle;
+}
+
diff --git a/amiga/agclass/amigaguide_class.h b/amiga/agclass/amigaguide_class.h
index f122f35f7..ee7e55e60 100755
--- a/amiga/agclass/amigaguide_class.h
+++ b/amiga/agclass/amigaguide_class.h
@@ -27,10 +27,13 @@
 #define AMIGAGUIDE_BaseName     (AMIGAGUIDE_Dummy + 4) // Basename of the application that opens the help file.
 #define AMIGAGUIDE_ContextArray (AMIGAGUIDE_Dummy + 5) // Context node array (must be NULL-terminated).
 #define AMIGAGUIDE_ContextID    (AMIGAGUIDE_Dummy + 6) // Index value of the node to display.
+#define AMIGAGUIDE_Signal       (AMIGAGUIDE_Dummy + 7) // Signal mask to wait on
 
 // method definition
-#define AGM_OPEN  WM_OPEN
-#define AGM_CLOSE WM_CLOSE
+#define AGM_Dummy   AMIGAGUIDE_Dummy + 100
+#define AGM_OPEN    AGM_Dummy + 1
+#define AGM_CLOSE   AGM_Dummy + 2
+#define AGM_PROCESS AGM_Dummy + 3
 
 // function prototypes
 Class *initAGClass(void);
-- 
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