--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/wmlengine/src/xhtml/src/Text/XHTMLHrElementHandler.cpp	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,132 @@
+/*
+* 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: 
+*
+*/
+
+
+#include "nw_text_hrelementhandleri.h"
+
+#include "nw_xhtml_xhtmlcontenthandler.h"
+#include "nw_dom_document.h"
+#include "nw_lmgr_rulebox.h"
+#include "NW_Text_Abstract.h"
+#include "nw_dom_domvisitor.h"
+#include "nwx_string.h"
+#include "nw_xhtml_xhtml_1_0_tokens.h"
+#include "BrsrStatusCodes.h"
+
+/* ------------------------------------------------------------------------- *
+   local constants
+ * ------------------------------------------------------------------------- */
+
+/* ------------------------------------------------------------------------- *
+   class definition
+ * ------------------------------------------------------------------------- */
+
+/* ------------------------------------------------------------------------- */
+const
+NW_XHTML_hrElementHandler_Class_t NW_XHTML_hrElementHandler_Class = {
+  { /* NW_Object_Core              */
+    /* super                       */ &NW_XHTML_ElementHandler_Class,
+    /* queryInterface              */ _NW_Object_Core_QueryInterface
+  },
+  { /* NW_XHTML_ElementHandler     */
+    /* initialize                  */ _NW_XHTML_ElementHandler_Initialize,
+    /* createBoxTree               */ _NW_XHTML_hrElementHandler_CreateBoxTree,
+    /* processEvent                */ _NW_XHTML_ElementHandler_ProcessEvent
+  },
+  { /* NW_XHTML_hrElementHandler */
+    /* unused                      */ NW_Object_Unused
+  }
+};
+
+/* ------------------------------------------------------------------------- *
+   singleton definition
+ * ------------------------------------------------------------------------- */
+
+/* ------------------------------------------------------------------------- */
+const NW_XHTML_hrElementHandler_t NW_XHTML_hrElementHandler = {
+  { { &NW_XHTML_hrElementHandler_Class } }
+};
+
+/* ------------------------------------------------------------------------- */
+TBrowserStatusCode
+_NW_XHTML_hrElementHandler_CreateBoxTree (const NW_XHTML_ElementHandler_t* elementHandler,
+                                          NW_XHTML_ContentHandler_t* contentHandler,
+                                          NW_DOM_ElementNode_t* elementNode,
+                                          NW_LMgr_ContainerBox_t* parentBox)
+{
+  NW_LMgr_RuleBox_t *ruleBox = NULL;
+  NW_LMgr_Box_t *box = NULL;
+  TBrowserStatusCode getPropStatus;
+  NW_LMgr_Property_t Prop;
+  NW_Bool zeroSize = NW_FALSE;
+
+  NW_TRY (status) 
+  {
+    ruleBox = NW_LMgr_RuleBox_New ();
+    NW_THROW_OOM_ON_NULL (ruleBox, status);
+    
+    box = NW_LMgr_BoxOf(ruleBox);
+    status = NW_LMgr_ContainerBox_AddChild (parentBox, box);  
+    _NW_THROW_ON_ERROR (status);
+
+    /* apply common attributes and styles */
+    status = NW_XHTML_ElementHandler_ApplyStyles (elementHandler, contentHandler,
+                      elementNode, &box, 0);
+
+    // Apply Styles will take care of replacing container box if display was block, list-item or marquee.
+    // In case of 'display:none' or an error it removes the container box. That's why we check box
+    if( !box )
+      {
+      NW_THROW_SUCCESS( status );
+      }
+    /* If either width is zero, or height is zero, rule will not be displayed.
+     * This is the best place to deal with this, because we can still 
+     * completely remove this block element from the tree.
+     * (Attempting to remove it in lmgr will not remove newlines).
+     */
+    getPropStatus = NW_LMgr_Box_GetRawProperty(box, NW_CSS_Prop_width, &Prop);
+    if (getPropStatus == KBrsrSuccess) {
+      if ((Prop.type == NW_CSS_ValueType_Px && Prop.value.integer == 0) ||
+          (Prop.type == NW_CSS_ValueType_Percentage && Prop.value.decimal == 0))
+        zeroSize = NW_TRUE;
+    }
+    getPropStatus = NW_LMgr_Box_GetRawProperty(box, NW_CSS_Prop_height, &Prop);
+    if (getPropStatus == KBrsrSuccess) {
+      if (Prop.value.integer == 0)
+          zeroSize = NW_TRUE;
+    }
+    
+    if (zeroSize) {
+      status = NW_LMgr_ContainerBox_RemoveChild (parentBox, box);
+      if (status == KBrsrSuccess) {
+        NW_Object_Delete(box);
+      }
+    }
+  }
+  NW_CATCH (status) 
+  {
+    if (box)
+    {
+      NW_Object_Delete (box);
+    }
+  }
+  NW_FINALLY 
+  {
+    return status; 
+  } NW_END_TRY
+}
+