webengine/wmlengine/src/markup/include/nw_markup_elementhandler.h
changeset 0 dd21522fd290
child 37 cb62a4f66ebe
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/wmlengine/src/markup/include/nw_markup_elementhandler.h	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,122 @@
+/*
+* Copyright (c) 2000 - 2001 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+
+#ifndef NW_MARKUP_ELEMENTHANDLER_H
+#define NW_MARKUP_ELEMENTHANDLER_H
+
+#include "nw_object_base.h"
+#include "nw_lmgr_containerbox.h"
+#include "nw_lmgr_activebox.h"
+#include "nw_dom_node.h"
+#include "NW_Markup_EXPORT.h"
+#include "BrsrStatusCodes.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/* ------------------------------------------------------------------------- *
+   forward declarations
+ * ------------------------------------------------------------------------- */
+typedef struct NW_Markup_ElementHandler_Class_s NW_Markup_ElementHandler_Class_t;
+typedef struct NW_Markup_ElementHandler_s NW_Markup_ElementHandler_t;
+
+typedef struct NW_Markup_ContentHandler_s NW_Markup_ContentHandler_t;
+
+/* ------------------------------------------------------------------------- *
+   method prototypes
+ * ------------------------------------------------------------------------- */
+typedef
+TBrowserStatusCode
+(*NW_Markup_ElementHandler_Initialize_t) (const NW_Markup_ElementHandler_t* elementHandler,
+                                         NW_Markup_ContentHandler_t* contentHandler,
+                                         NW_DOM_ElementNode_t* elementNode);
+
+typedef
+TBrowserStatusCode
+(*NW_Markup_ElementHandler_CreateBoxTree_t) (const NW_Markup_ElementHandler_t* elementHandler,
+                                            NW_Markup_ContentHandler_t* contentHandler,
+                                            NW_DOM_ElementNode_t* elementNode,
+                                            NW_LMgr_ContainerBox_t* parentBox);
+
+typedef
+NW_Uint8
+(*NW_Markup_ElementHandler_ProcessEvent_t) (const NW_Markup_ElementHandler_t* elementHandler,
+                                           NW_Markup_ContentHandler_t* contentHandler,
+                                           NW_DOM_ElementNode_t* elementNode,
+                                           NW_LMgr_Box_t* box,
+                                           NW_Evt_Event_t* event);
+
+                                          
+/* ------------------------------------------------------------------------- *
+   class definition
+ * ------------------------------------------------------------------------- */
+typedef struct NW_Markup_ElementHandler_ClassPart_s {
+  NW_Markup_ElementHandler_Initialize_t initialize;
+  NW_Markup_ElementHandler_CreateBoxTree_t createBoxTree;
+  NW_Markup_ElementHandler_ProcessEvent_t processEvent;
+} NW_Markup_ElementHandler_ClassPart_t;
+
+struct NW_Markup_ElementHandler_Class_s {
+  NW_Object_Core_ClassPart_t NW_Object_Core;
+  NW_Markup_ElementHandler_ClassPart_t NW_Markup_ElementHandler;
+};
+
+/* ------------------------------------------------------------------------- *
+   object definiton
+ * ------------------------------------------------------------------------- */
+struct NW_Markup_ElementHandler_s {
+  NW_Object_Core_t super;
+};
+
+/* ------------------------------------------------------------------------- *
+   convenience macros
+ * ------------------------------------------------------------------------- */
+#define NW_Markup_ElementHandler_GetClassPart(_object) \
+  (NW_Object_GetClassPart((_object), NW_Markup_ElementHandler))
+
+#define NW_Markup_ElementHandlerOf(_object) \
+  (NW_Object_Cast (_object, NW_Markup_ElementHandler))
+
+/* ------------------------------------------------------------------------- *
+   global static data
+ * ------------------------------------------------------------------------- */
+NW_MARKUP_EXPORT const NW_Markup_ElementHandler_Class_t NW_Markup_ElementHandler_Class;
+
+/* ------------------------------------------------------------------------- *
+   public methods
+ * ------------------------------------------------------------------------- */
+#define NW_Markup_ElementHandler_Initialize(_elementHandler, _contentHandler, _elementNode) \
+  (NW_Markup_ElementHandler_GetClassPart (_elementHandler).\
+     initialize ((_elementHandler), (_contentHandler), (_elementNode)))
+
+#define NW_Markup_ElementHandler_CreateBoxTree(_elementHandler, _contentHandler, _elementNode, _parentBox) \
+  (NW_Markup_ElementHandler_GetClassPart (_elementHandler).\
+     createBoxTree ((_elementHandler), (_contentHandler), (_elementNode), \
+                    (_parentBox)))
+
+#define NW_Markup_ElementHandler_ProcessEvent(_elementHandler, _contentHandler, _elementNode, _activeBox, _event) \
+  (NW_Markup_ElementHandler_GetClassPart (_elementHandler).\
+     processEvent ((_elementHandler), (_contentHandler), (_elementNode), \
+                   (_activeBox), (_event)))
+
+#ifdef __cplusplus
+} // extern "C" {
+#endif /* __cplusplus */
+
+#endif /* NW_MARKUP_ELEMENTHANDLER_H */