public static SliceZone Parse(JToken json)
{
var slices = new List <Slice>();
foreach (JToken sliceJson in (JArray)json)
{
String sliceType = (string)sliceJson["slice_type"];
String label = (string)sliceJson["slice_label"];
// Handle Deprecated SliceZones
JToken fragJson = sliceJson["value"];
if (fragJson != null)
{
string fragmentType = (string)fragJson["type"];
JToken fragmentValue = fragJson["value"];
Fragment value = FragmentParser.Parse(fragmentType, fragmentValue);
slices.Add(new SimpleSlice(sliceType, label, value));
}
else
{
//Parse new format non-repeating slice zones
JObject nonRepeatsJson = (JObject)sliceJson["non-repeat"];
GroupDoc nonRepeat = GroupDoc.Parse(nonRepeatsJson);
JArray repeatJson = (JArray)sliceJson["repeat"];
Group repeat = Group.Parse(repeatJson);
slices.Add(new CompositeSlice(sliceType, label, repeat, nonRepeat));
}
}
return(new SliceZone(slices));
}
/// <summary>
/// 从指定 HTML 创建一个 DomFragment 实例
/// </summary>
/// <param name="manager">文档碎片管理器</param>
/// <param name="html">要分析成碎片的原始 HTML 文本</param>
public DomFragment(DomFragmentManager manager, string html)
: this( manager )
{
var parser = new FragmentParser();
parser.ProcessFragment(html, this);
}
public void CanParseFragmentWithParamBlockWithInitialValues()
{
// Arrange.
Lexer lexer = new Lexer(null, @"fragment basic_material;
[params]
float alpha : ALPHA = 1.0f;
float3 dir = float3(1.0f, -1.1f, 0.0);
bool enable = false;" );
FragmentParser parser = new FragmentParser(null, lexer.GetTokens());
// Act.
FragmentNode fragment = parser.Parse();
// Assert.
Assert.AreEqual("basic_material", fragment.Name);
Assert.IsNotNull(fragment.Parameters);
Assert.AreEqual(3, fragment.Parameters.VariableDeclarations.Count);
Assert.AreEqual(TokenType.Float, fragment.Parameters.VariableDeclarations[0].DataType);
Assert.AreEqual("alpha", fragment.Parameters.VariableDeclarations[0].Name);
Assert.AreEqual("ALPHA", fragment.Parameters.VariableDeclarations[0].Semantic);
Assert.AreEqual("1", fragment.Parameters.VariableDeclarations[0].InitialValue);
Assert.AreEqual(TokenType.Float3, fragment.Parameters.VariableDeclarations[1].DataType);
Assert.AreEqual("dir", fragment.Parameters.VariableDeclarations[1].Name);
Assert.AreEqual("float3(1,-1.1,0)", fragment.Parameters.VariableDeclarations[1].InitialValue);
Assert.AreEqual(TokenType.Bool, fragment.Parameters.VariableDeclarations[2].DataType);
Assert.AreEqual("enable", fragment.Parameters.VariableDeclarations[2].Name);
Assert.AreEqual("false", fragment.Parameters.VariableDeclarations[2].InitialValue);
}
public static SliceZone Parse(JToken json)
{
var slices = new List <Slice>();
foreach (JToken sliceJson in (JArray)json)
{
String sliceType = (string)sliceJson["slice_type"];
String label = (string)sliceJson["slice_label"];
JToken fragJson = sliceJson["value"];
String fragmentType = (string)fragJson["type"];
JToken fragmentValue = fragJson["value"];
Fragment value = FragmentParser.Parse(fragmentType, fragmentValue);
slices.Add(new Slice(sliceType, label, value));
}
return(new SliceZone(slices));
}
public static GroupDoc Parse(JToken json)
{
var fragmentMap = new Dictionary <String, Fragment>();
foreach (KeyValuePair <String, JToken> field in (JObject)json)
{
String fragmentType = (string)field.Value["type"];
JToken fragmentValue = field.Value["value"];
Fragment fragment = FragmentParser.Parse(fragmentType, fragmentValue);
if (fragment != null)
{
fragmentMap[field.Key] = fragment;
}
}
return(new GroupDoc(fragmentMap));
}
public static Group Parse(JToken json)
{
var groupDocs = new List <GroupDoc> ();
foreach (JToken groupJson in (JArray)json)
{
// each groupJson looks like this: { "somelink" : { "type" : "Link.document", { ... } }, "someimage" : { ... } }
var fragmentMap = new Dictionary <String, Fragment>();
foreach (KeyValuePair <String, JToken> field in (JObject)groupJson)
{
String fragmentType = (string)field.Value["type"];
JToken fragmentValue = field.Value["value"];
Fragment fragment = FragmentParser.Parse(fragmentType, fragmentValue);
if (fragment != null)
{
fragmentMap[field.Key] = fragment;
}
}
groupDocs.Add(new GroupDoc(fragmentMap));
}
return(new Group(groupDocs));
}
public void CanParseFragmentWithParamBlock()
{
// Arrange.
Lexer lexer = new Lexer(null, @"fragment basic_material;
[params]
float alpha : ALPHA;
float3 color;" );
FragmentParser parser = new FragmentParser(null, lexer.GetTokens());
// Act.
FragmentNode fragment = parser.Parse();
// Assert.
Assert.AreEqual("basic_material", fragment.Name);
Assert.IsNotNull(fragment.Parameters);
Assert.AreEqual(2, fragment.Parameters.VariableDeclarations.Count);
Assert.AreEqual(TokenType.Float, fragment.Parameters.VariableDeclarations[0].DataType);
Assert.AreEqual("alpha", fragment.Parameters.VariableDeclarations[0].Name);
Assert.AreEqual("ALPHA", fragment.Parameters.VariableDeclarations[0].Semantic);
Assert.AreEqual(TokenType.Float3, fragment.Parameters.VariableDeclarations[1].DataType);
Assert.AreEqual("color", fragment.Parameters.VariableDeclarations[1].Name);
}
