From aee28693976cc246eea8230a999906802e52cab7 Mon Sep 17 00:00:00 2001
From: Dan Sinclair <dsinclair@chromium.org>
Date: Tue, 14 Nov 2017 21:19:44 +0000
Subject: Cleanup XFA default value code

This CL adds helper methods to CXFA_Node to retrieve the default values
for attributes with the correct data types.

Change-Id: I644435b4b430819f1060a95fa4fffe4ba2826cfe
Reviewed-on: https://pdfium-review.googlesource.com/18450
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
---
 xfa/fxfa/parser/cxfa_node.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'xfa/fxfa/parser/cxfa_node.h')

diff --git a/xfa/fxfa/parser/cxfa_node.h b/xfa/fxfa/parser/cxfa_node.h
index 073fd5261f..66a3174901 100644
--- a/xfa/fxfa/parser/cxfa_node.h
+++ b/xfa/fxfa/parser/cxfa_node.h
@@ -140,6 +140,13 @@ class CXFA_Node : public CXFA_Object {
 
   CXFA_Node* GetOccurNode();
 
+  pdfium::Optional<bool> GetDefaultBoolean(XFA_Attribute attr) const;
+  pdfium::Optional<int32_t> GetDefaultInteger(XFA_Attribute attr) const;
+  pdfium::Optional<CXFA_Measurement> GetDefaultMeasurement(
+      XFA_Attribute attr) const;
+  pdfium::Optional<WideString> GetDefaultCData(XFA_Attribute attr) const;
+  pdfium::Optional<XFA_ATTRIBUTEENUM> GetDefaultEnum(XFA_Attribute attr) const;
+
  private:
   CXFA_Node(CXFA_Document* pDoc,
             uint16_t ePacket,
-- 
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