1 files changed, 159 insertions, 0 deletions
diff --git a/src/vf_modified.c b/src/vf_modified.c
new file mode 100644
index 0000000..427698a
--- /dev/null
+++ b/src/vf_modified.c
@@ -0,0 +1,159 @@
+/******************************************************************************
+
+    (C) Nick Marley, 2001 -
+
+    This software is distributed under the GNU Lesser General Public Licence.
+    Please read and understand the comments at the top of vf_iface.h before use!
+
+FILE
+    $Workfile: vf_modified.c $
+    $Revision: 1.4 $
+    $Author: tilda $
+         
+ORIGINAL AUTHOR
+    Nick Marley
+
+DESCRIPTION
+    Memory allocation system for vformat parser / editor.
+
+REFERENCES
+    (none)    
+
+MODIFICATION HISTORY
+ *  $Log: vf_modified.c,v $
+ *  Revision 1.4  2002/11/02 18:29:26  tilda
+ *  IID485157 - UI does character conversion based on CHARSET property.
+ *
+ *  Revision 1.3  2002/10/29 07:19:20  tilda
+ *  Tidy headers.
+ *
+ *  Revision 1.2  2002/10/26 16:09:23  tilda
+ *  IID629125 - Ensure string functions used are portable.
+ *
+ *  Revision 1.1  2002/10/11 20:29:25  tilda
+ *  Include vf_modified.c
+ *
+ *******************************************************************************/
+
+#ifndef NORCSID
+static const char vf_modified_c_vss_id[] = "$Header: /cvsroot/vformat/src/vformat/src/vf_modified.c,v 1.4 2002/11/02 18:29:26 tilda Exp $";
+#endif
+
+/*=============================================================================*
+ ANSI C & System-wide Header Files
+ *============================================================================*/
+
+#include <common/types.h>
+
+/*============================================================================*
+ Interface Header Files
+ *============================================================================*/
+
+#include "vformat/vf_iface.h"
+
+/*============================================================================*
+ Local Header File
+ *============================================================================*/
+
+#include "vf_config.h"
+#include "vf_malloc.h"
+#include "vf_internals.h"
+#include "vf_modified.h"
+
+/*============================================================================*
+ Public Data
+ *============================================================================*/
+/* None */
+
+/*============================================================================*
+ Private Defines
+ *============================================================================*/
+/* None */
+
+/*============================================================================*
+ Private Data Types
+ *============================================================================*/
+/* None */
+
+/*============================================================================*
+ Private Function Prototypes
+ *============================================================================*/
+/* None */
+
+/*============================================================================*
+ Private Data
+ *============================================================================*/
+/* None */
+
+/*============================================================================*
+ Public Function Implementations
+ *============================================================================*/
+
+/*---------------------------------------------------------------------------*
+ * NAME
+ *      vf_is_modified()
+ * 
+ * DESCRIPTION
+ *      Return the status of the modified flag for the indicated object.
+ *
+ * RETURNS
+ *      TRUE/FALSE
+ *---------------------------------------------------------------------------*/
+
+bool_t vf_is_modified(
+    VF_OBJECT_T *p_object
+    )
+{
+    bool_t ret = FALSE;
+
+    if (p_object)
+    {
+        ret = ((VOBJECT_T *)p_object)->modified;
+    }
+
+    return ret;
+}
+
+
+
+
+/*---------------------------------------------------------------------------*
+ * NAME
+ *      mark_property_modified()
+ * 
+ * DESCRIPTION
+ *      Mark indicated property and it's owning object as modified.  If the
+ *      recurse flag is st, then the owning object's parent object is also
+ *      marked as modified recursively up to the top of the tree.
+ *
+ * RETURNS
+ *      (none)
+ *---------------------------------------------------------------------------*/
+
+void mark_property_modified(
+    VPROP_T *p_prop,        /* The property */
+    bool_t recurse          /* Recurse? */
+    )
+{
+    p_prop->modified = TRUE;
+    p_prop->p_parent->modified = TRUE;
+
+    if (recurse)
+    {
+        VOBJECT_T *p_parent = p_prop->p_parent->p_parent;
+
+        for (;p_parent;p_parent = p_parent->p_parent)
+        {
+            p_parent->modified = TRUE;
+        }
+    }
+}
+
+
+/*============================================================================*
+ Private Function Implementations
+ *============================================================================*/
+
+ /*============================================================================*
+ End Of File
+ *============================================================================*/