/*
- * Copyright (C) 1994-1996, Index Data I/S
+ * Copyright (C) 1994-1999, Index Data
* All rights reserved.
* Sebastian Hammer, Adam Dickmeiss
*
* $Log: recctrl.c,v $
- * Revision 1.2 1996-10-29 14:03:16 adam
+ * Revision 1.5 1999-05-26 07:49:14 adam
+ * C++ compilation.
+ *
+ * Revision 1.4 1999/05/20 12:57:18 adam
+ * Implemented TCL filter. Updated recctrl system.
+ *
+ * Revision 1.3 1998/10/16 08:14:36 adam
+ * Updated record control system.
+ *
+ * Revision 1.2 1996/10/29 14:03:16 adam
* Include zebrautl.h instead of alexutil.h.
*
* Revision 1.1 1996/10/11 10:57:24 adam
#include "rectext.h"
#include "recgrs.h"
-RecType recType_byName (const char *name, char *subType)
+struct recTypeEntry {
+ RecType recType;
+ struct recTypeEntry *next;
+ int init_flag;
+ void *clientData;
+};
+
+struct recTypes {
+ data1_handle dh;
+ struct recTypeEntry *entries;
+};
+
+RecTypes recTypes_init (data1_handle dh)
+{
+ RecTypes p = (RecTypes) nmem_malloc (data1_nmem_get (dh), sizeof(*p));
+
+ p->dh = dh;
+ p->entries = 0;
+ return p;
+}
+
+void recTypes_destroy (RecTypes rts)
+{
+ struct recTypeEntry *rte;
+
+ for (rte = rts->entries; rte; rte = rte->next)
+ if (rte->init_flag)
+ (*(rte->recType)->destroy)(rte->clientData);
+}
+
+void recTypes_add_handler (RecTypes rts, RecType rt)
+{
+ struct recTypeEntry *rte;
+
+ rte = (struct recTypeEntry *)
+ nmem_malloc (data1_nmem_get (rts->dh), sizeof(*rte));
+
+ rte->recType = rt;
+ rte->init_flag = 0;
+ rte->clientData = 0;
+ rte->next = rts->entries;
+ rts->entries = rte;
+}
+
+RecType recType_byName (RecTypes rts, const char *name, char *subType,
+ void **clientDataP)
{
+ struct recTypeEntry *rte;
char *p;
char tmpname[256];
}
else
*subType = '\0';
- if (!strcmp (recTypeGrs->name, tmpname))
- return recTypeGrs;
- if (!strcmp (recTypeText->name, tmpname))
- return recTypeText;
- return NULL;
+ for (rte = rts->entries; rte; rte = rte->next)
+ if (!strcmp (rte->recType->name, tmpname))
+ {
+ if (!rte->init_flag)
+ {
+ rte->init_flag = 1;
+ rte->clientData =
+ (*(rte->recType)->init)(rte->recType);
+ }
+ *clientDataP = rte->clientData;
+ return rte->recType;
+ }
+ return 0;
}
+void recTypes_default_handlers (RecTypes rts)
+{
+ recTypes_add_handler (rts, recTypeGrs);
+ recTypes_add_handler (rts, recTypeText);
+}