X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Fdevel-api%2Fbuilder%2Ftree-node.cpp;h=ef0071d9aefe36c25137898b0f248499989da88b;hp=3ecb1d565224dda9908eae50cdc486dd868574dd;hb=66e34be8b6c5d6e9c567e2eea8f4ed0bc9085b4b;hpb=f58b8383147de70affa1e3949cf1c6757d705d3c

diff --git a/dali-toolkit/devel-api/builder/tree-node.cpp b/dali-toolkit/devel-api/builder/tree-node.cpp
index 3ecb1d5..ef0071d 100644
--- a/dali-toolkit/devel-api/builder/tree-node.cpp
+++ b/dali-toolkit/devel-api/builder/tree-node.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2020 Samsung Electronics Co., Ltd.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,7 +16,10 @@
  */
 
 // EXTERNAL INCLUDES
-#include <cstring>
+#include <algorithm>
+#include <cctype>
+#include <string>
+#include <string_view>
 
 // INTERNAL INCLUDES
 #include "dali-toolkit/devel-api/builder/tree-node.h"
@@ -25,24 +28,32 @@
 namespace Dali
 {
 
-namespace Toolkit
+/**
+ * return true if the lower cased ASCII strings are equal.
+ */
+bool CaseInsensitiveStringCompare(std::string_view a, std::string_view b)
 {
+  return (a.length() == b.length()) && std::equal(a.begin(), a.end(), b.begin(), [](auto x, auto y) {
+           return std::tolower(x) == std::tolower(y);
+         });
+}
 
+namespace Toolkit
+{
 TreeNode::TreeNode()
-  : mName(NULL),
-    mParent(NULL),
-    mNextSibling(NULL),
-    mFirstChild(NULL),
-    mLastChild(NULL),
-    mStringValue(NULL),
-    mType(TreeNode::IS_NULL),
-    mSubstituion(false)
+: mName(NULL),
+  mParent(NULL),
+  mNextSibling(NULL),
+  mFirstChild(NULL),
+  mLastChild(NULL),
+  mStringValue(NULL),
+  mType(TreeNode::IS_NULL),
+  mSubstituion(false)
 {
 }
 
 TreeNode::~TreeNode()
 {
-
 }
 
 const char* TreeNode::GetName() const
@@ -80,10 +91,9 @@ bool TreeNode::GetBoolean() const
   return mIntValue == 1 ? true : false;
 }
 
-
 size_t TreeNode::Size() const
 {
-  size_t c = 0;
+  size_t    c = 0;
   TreeNode* p = mFirstChild;
   while(p)
   {
@@ -111,7 +121,21 @@ const TreeNode* TreeNode::GetChild(const std::string& childName) const
   const TreeNode* p = mFirstChild;
   while(p)
   {
-    if(p->mName && (std::string(p->mName) == childName) )
+    if(p->mName && (std::string(p->mName) == childName))
+    {
+      return p;
+    }
+    p = p->mNextSibling;
+  }
+  return NULL;
+}
+
+const TreeNode* TreeNode::GetChildIgnoreCase(const std::string& childName) const
+{
+  const TreeNode* p = mFirstChild;
+  while(p)
+  {
+    if(p->mName && CaseInsensitiveStringCompare(p->mName, childName))
     {
       return p;
     }
@@ -137,19 +161,17 @@ TreeNode::ConstIterator TreeNode::CBegin() const
   return ConstIterator(mFirstChild);
 }
 
-
 TreeNode::ConstIterator TreeNode::CEnd() const
 {
   return ConstIterator(NULL);
 }
 
-
-TreeNode::ConstIterator::ConstIterator(TreeNode* v) : mNode(v)
+TreeNode::ConstIterator::ConstIterator(TreeNode* v)
+: mNode(v)
 {
-
 }
 
-TreeNode::ConstIterator& TreeNode::ConstIterator::operator ++()
+TreeNode::ConstIterator& TreeNode::ConstIterator::operator++()
 {
   if(mNode)
   {
@@ -162,7 +184,7 @@ TreeNode::ConstIterator& TreeNode::ConstIterator::operator ++()
   return *this;
 }
 
-TreeNode::ConstIterator TreeNode::ConstIterator::operator ++(int)
+TreeNode::ConstIterator TreeNode::ConstIterator::operator++(int)
 {
   TreeNode::ConstIterator ret(mNode);
 
@@ -177,17 +199,12 @@ TreeNode::ConstIterator TreeNode::ConstIterator::operator ++(int)
   return ret;
 }
 
-TreeNode::KeyNodePair TreeNode::ConstIterator::operator *()
-{
-  return KeyNodePair(mNode->mName, *mNode);
-}
-
-TreeNode::KeyNodePair TreeNode::ConstIterator::operator ->()
+TreeNode::KeyNodePair TreeNode::ConstIterator::operator*()
 {
   return KeyNodePair(mNode->mName, *mNode);
 }
 
-bool TreeNode::ConstIterator::operator!=( const TreeNode::ConstIterator& rhs ) const
+bool TreeNode::ConstIterator::operator!=(const TreeNode::ConstIterator& rhs) const
 {
   return mNode != rhs.mNode;
 }
@@ -195,4 +212,3 @@ bool TreeNode::ConstIterator::operator!=( const TreeNode::ConstIterator& rhs ) c
 } // namespace Toolkit
 
 } // namespace Dali
-