From db2222e4b6914565a125d452130a23072e3cf458 Mon Sep 17 00:00:00 2001
From: WheretIB <wheretib@gmail.com>
Date: Sun, 5 Aug 2018 19:17:57 +0300
Subject: [PATCH] Visual Studio Natvis visualization

---
 contrib/natvis/pugixml.natvis      | 82 ++++++++++++++++++++++++++++++
 contrib/natvis/pugixml_wide.natvis | 82 ++++++++++++++++++++++++++++++
 2 files changed, 164 insertions(+)
 create mode 100644 contrib/natvis/pugixml.natvis
 create mode 100644 contrib/natvis/pugixml_wide.natvis

diff --git a/contrib/natvis/pugixml.natvis b/contrib/natvis/pugixml.natvis
new file mode 100644
index 0000000..600f5e8
--- /dev/null
+++ b/contrib/natvis/pugixml.natvis
@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="utf-8"?>
+<AutoVisualizer xmlns="http://schemas.microsoft.com/vstudio/debugger/natvis/2010">
+  <Type Name="pugi::xml_node">
+    <DisplayString Condition="_root">{_root}</DisplayString>
+    <DisplayString Condition="!_root">none</DisplayString>
+    <Expand>
+      <ExpandedItem Condition="_root">_root</ExpandedItem>
+    </Expand>
+  </Type>
+  
+  <Type Name="pugi::xml_node_struct">
+    <DisplayString Condition="(header &amp; 0xf) == 0">null</DisplayString>
+    <DisplayString Condition="(header &amp; 0xf) == 1">document</DisplayString>
+    <DisplayString Condition="(header &amp; 0xf) == 2">&lt;{name,sb}&gt;</DisplayString>
+    <DisplayString Condition="(header &amp; 0xf) == 3">{value,sb}</DisplayString>
+    <DisplayString Condition="(header &amp; 0xf) == 4">&lt;![CDATA[{value,sb}]]&gt;</DisplayString>
+    <DisplayString Condition="(header &amp; 0xf) == 5">&lt;--{value,sb}--&gt;</DisplayString>
+    <DisplayString Condition="(header &amp; 0xf) == 6">&lt;?{name,sb}?&gt;</DisplayString>
+    <DisplayString Condition="(header &amp; 0xf) == 7">&lt;?{name,sb}?&gt;</DisplayString>
+    <DisplayString Condition="(header &amp; 0xf) == 8">&lt;!DOCTYPE {value,sb}&gt;</DisplayString>
+    <Expand>
+      <Item Name="value" Condition="value">value,na</Item>
+      <Synthetic Name="attributes" Condition="first_attribute">
+        <Expand>
+          <CustomListItems>
+            <Variable Name="curr" InitialValue="first_attribute" />
+
+            <Loop Condition="curr">
+              <Item Name="{curr->name,sb}">curr,view(child)na</Item>
+              <Exec>curr = curr->next_attribute</Exec>
+            </Loop>
+          </CustomListItems>
+        </Expand>
+      </Synthetic>
+      <LinkedListItems>
+        <HeadPointer>first_child</HeadPointer>
+        <NextPointer>next_sibling</NextPointer>
+        <ValueNode>this,na</ValueNode>
+      </LinkedListItems>
+    </Expand>
+  </Type>
+  
+  <Type Name="pugi::xml_attribute">
+    <DisplayString Condition="_attr">{_attr}</DisplayString>
+    <DisplayString Condition="!_attr">none</DisplayString>
+    <Expand>
+      <ExpandedItem Condition="_attr">_attr</ExpandedItem>
+    </Expand>
+  </Type>
+  
+  <Type Name="pugi::xml_attribute_struct">
+    <DisplayString ExcludeView="child">{name,sb} = {value,sb}</DisplayString>
+    <DisplayString>{value,sb}</DisplayString>
+    <Expand>
+      <Item Name="name">name,na</Item>
+      <Item Name="value">value,na</Item>
+    </Expand>
+  </Type>
+  
+  <Type Name="pugi::xpath_node">
+    <DisplayString Condition="_node._root &amp;&amp; _attribute._attr">{_node,na} "{_attribute._attr->name,sb}"="{_attribute._attr->value,sb}"</DisplayString>
+    <DisplayString Condition="_node._root">{_node,na}</DisplayString>
+    <DisplayString Condition="_attribute._attr">{_attribute}</DisplayString>
+    <DisplayString>empty</DisplayString>
+    <Expand HideRawView="1">
+      <ExpandedItem Condition="_node._root &amp;&amp; !_attribute._attr">_node</ExpandedItem>
+      <ExpandedItem Condition="!_node._root &amp;&amp; _attribute._attr">_attribute</ExpandedItem>
+      <Item Name="node" Condition="_node._root &amp;&amp; _attribute._attr">_node,na</Item>
+      <Item Name="attribute" Condition="_node._root &amp;&amp; _attribute._attr">_attribute,na</Item>
+    </Expand>
+  </Type>
+  
+  <Type Name="pugi::xpath_node_set">
+    <Expand>
+      <Item Name="type">_type</Item>
+      <ArrayItems>
+        <Size>_end - _begin</Size>
+        <ValuePointer>_begin</ValuePointer>
+      </ArrayItems>
+    </Expand>
+  </Type>
+</AutoVisualizer>
\ No newline at end of file
diff --git a/contrib/natvis/pugixml_wide.natvis b/contrib/natvis/pugixml_wide.natvis
new file mode 100644
index 0000000..e4f9ee6
--- /dev/null
+++ b/contrib/natvis/pugixml_wide.natvis
@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="utf-8"?>
+<AutoVisualizer xmlns="http://schemas.microsoft.com/vstudio/debugger/natvis/2010">
+  <Type Name="pugi::xml_node">
+    <DisplayString Condition="_root">{_root}</DisplayString>
+    <DisplayString Condition="!_root">none</DisplayString>
+    <Expand>
+      <ExpandedItem Condition="_root">_root</ExpandedItem>
+    </Expand>
+  </Type>
+  
+  <Type Name="pugi::xml_node_struct">
+    <DisplayString Condition="(header &amp; 0xf) == 0">null</DisplayString>
+    <DisplayString Condition="(header &amp; 0xf) == 1">document</DisplayString>
+    <DisplayString Condition="(header &amp; 0xf) == 2">&lt;{name,sub}&gt;</DisplayString>
+    <DisplayString Condition="(header &amp; 0xf) == 3">{value,sub}</DisplayString>
+    <DisplayString Condition="(header &amp; 0xf) == 4">&lt;![CDATA[{value,sub}]]&gt;</DisplayString>
+    <DisplayString Condition="(header &amp; 0xf) == 5">&lt;--{value,sub}--&gt;</DisplayString>
+    <DisplayString Condition="(header &amp; 0xf) == 6">&lt;?{name,sub}?&gt;</DisplayString>
+    <DisplayString Condition="(header &amp; 0xf) == 7">&lt;?{name,sub}?&gt;</DisplayString>
+    <DisplayString Condition="(header &amp; 0xf) == 8">&lt;!DOCTYPE {value,sub}&gt;</DisplayString>
+    <Expand>
+      <Item Name="value" Condition="value">value,na</Item>
+      <Synthetic Name="attributes" Condition="first_attribute">
+        <Expand>
+          <CustomListItems>
+            <Variable Name="curr" InitialValue="first_attribute" />
+
+            <Loop Condition="curr">
+              <Item Name="{curr->name,sub}">curr,view(child)na</Item>
+              <Exec>curr = curr->next_attribute</Exec>
+            </Loop>
+          </CustomListItems>
+        </Expand>
+      </Synthetic>
+      <LinkedListItems>
+        <HeadPointer>first_child</HeadPointer>
+        <NextPointer>next_sibling</NextPointer>
+        <ValueNode>this,na</ValueNode>
+      </LinkedListItems>
+    </Expand>
+  </Type>
+  
+  <Type Name="pugi::xml_attribute">
+    <DisplayString Condition="_attr">{_attr}</DisplayString>
+    <DisplayString Condition="!_attr">none</DisplayString>
+    <Expand>
+      <ExpandedItem Condition="_attr">_attr</ExpandedItem>
+    </Expand>
+  </Type>
+  
+  <Type Name="pugi::xml_attribute_struct">
+    <DisplayString ExcludeView="child">{name,sub} = {value,sub}</DisplayString>
+    <DisplayString>{value,sub}</DisplayString>
+    <Expand>
+      <Item Name="name">name,na</Item>
+      <Item Name="value">value,na</Item>
+    </Expand>
+  </Type>
+  
+  <Type Name="pugi::xpath_node">
+    <DisplayString Condition="_node._root &amp;&amp; _attribute._attr">{_node,na} "{_attribute._attr->name,sub}"="{_attribute._attr->value,sub}"</DisplayString>
+    <DisplayString Condition="_node._root">{_node,na}</DisplayString>
+    <DisplayString Condition="_attribute._attr">{_attribute}</DisplayString>
+    <DisplayString>empty</DisplayString>
+    <Expand HideRawView="1">
+      <ExpandedItem Condition="_node._root &amp;&amp; !_attribute._attr">_node</ExpandedItem>
+      <ExpandedItem Condition="!_node._root &amp;&amp; _attribute._attr">_attribute</ExpandedItem>
+      <Item Name="node" Condition="_node._root &amp;&amp; _attribute._attr">_node,na</Item>
+      <Item Name="attribute" Condition="_node._root &amp;&amp; _attribute._attr">_attribute,na</Item>
+    </Expand>
+  </Type>
+  
+  <Type Name="pugi::xpath_node_set">
+    <Expand>
+      <Item Name="type">_type</Item>
+      <ArrayItems>
+        <Size>_end - _begin</Size>
+        <ValuePointer>_begin</ValuePointer>
+      </ArrayItems>
+    </Expand>
+  </Type>
+</AutoVisualizer>
\ No newline at end of file