1 files changed, 74 insertions, 0 deletions
diff --git a/xfa/src/fxfa/src/parser/xfa_layout_appadapter.h b/xfa/src/fxfa/src/parser/xfa_layout_appadapter.h
new file mode 100644
index 0000000000..ab50517b9f
--- /dev/null
+++ b/xfa/src/fxfa/src/parser/xfa_layout_appadapter.h
@@ -0,0 +1,74 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _XFA_LAYOUT_APPADAPTER_H_
+#define _XFA_LAYOUT_APPADAPTER_H_
+class CXFA_TraverseStrategy_PageAreaContainerLayoutItem
+{
+public:
+    static inline CXFA_ContainerLayoutItemImpl* GetFirstChild(CXFA_ContainerLayoutItemImpl* pLayoutItem)
+    {
+        if(pLayoutItem->m_pFormNode->GetClassID() == XFA_ELEMENT_PageSet) {
+            return (CXFA_ContainerLayoutItemImpl*)pLayoutItem->m_pFirstChild;
+        }
+        return NULL;
+    }
+    static inline CXFA_ContainerLayoutItemImpl* GetNextSibling(CXFA_ContainerLayoutItemImpl* pLayoutItem)
+    {
+        return (CXFA_ContainerLayoutItemImpl*)pLayoutItem->m_pNextSibling;
+    }
+    static inline CXFA_ContainerLayoutItemImpl* GetParent(CXFA_ContainerLayoutItemImpl* pLayoutItem)
+    {
+        return (CXFA_ContainerLayoutItemImpl*)pLayoutItem->m_pParent;
+    }
+};
+class CXFA_TraverseStrategy_ContentAreaContainerLayoutItem
+{
+public:
+    static inline CXFA_ContainerLayoutItemImpl* GetFirstChild(CXFA_ContainerLayoutItemImpl* pLayoutItem)
+    {
+        for(CXFA_LayoutItemImpl* pChildItem = pLayoutItem->m_pFirstChild; pChildItem; pChildItem = pChildItem->m_pNextSibling) {
+            if(pChildItem->IsContentLayoutItem()) {
+                continue;
+            }
+            return (CXFA_ContainerLayoutItemImpl*)pChildItem;
+        }
+        return NULL;
+    }
+    static inline CXFA_ContainerLayoutItemImpl* GetNextSibling(CXFA_ContainerLayoutItemImpl* pLayoutItem)
+    {
+        for(CXFA_LayoutItemImpl* pChildItem = pLayoutItem->m_pNextSibling; pChildItem; pChildItem = pChildItem->m_pNextSibling) {
+            if(pChildItem->IsContentLayoutItem()) {
+                continue;
+            }
+            return (CXFA_ContainerLayoutItemImpl*)pChildItem;
+        }
+        return NULL;
+    }
+    static inline CXFA_ContainerLayoutItemImpl* GetParent(CXFA_ContainerLayoutItemImpl* pLayoutItem)
+    {
+        return (CXFA_ContainerLayoutItemImpl*)pLayoutItem->m_pParent;
+    }
+};
+class CXFA_TraverseStrategy_ContentLayoutItem
+{
+public:
+    static inline CXFA_ContentLayoutItemImpl* GetFirstChild(CXFA_ContentLayoutItemImpl* pLayoutItem)
+    {
+        return (CXFA_ContentLayoutItemImpl*)pLayoutItem->m_pFirstChild;
+    }
+    static inline CXFA_ContentLayoutItemImpl* GetNextSibling(CXFA_ContentLayoutItemImpl* pLayoutItem)
+    {
+        return (CXFA_ContentLayoutItemImpl*)pLayoutItem->m_pNextSibling;
+    }
+    static inline CXFA_ContentLayoutItemImpl* GetParent(CXFA_ContentLayoutItemImpl* pLayoutItem)
+    {
+        return (CXFA_ContentLayoutItemImpl*)pLayoutItem->m_pParent;
+    }
+};
+FX_DWORD	XFA_GetRelevant(CXFA_Node* pFormItem, FX_DWORD dwParentRelvant);
+void		XFA_ReleaseLayoutItem(CXFA_LayoutItemImpl* pLayoutItem);
+#endif