diff --git a/Source/Bind/GLES/GlesGenerator.cs b/Source/Bind/GLES/GlesGenerator.cs new file mode 100644 index 00000000..26a7672b --- /dev/null +++ b/Source/Bind/GLES/GlesGenerator.cs @@ -0,0 +1,113 @@ +using System; +using System.Collections.Generic; +using System.Text; +using System.IO; +using System.Xml; +using System.Xml.XPath; +using Bind.Structures; + +namespace Bind.GLES +{ + class GlesGenerator : Bind.GL2.Generator + { + public GlesGenerator(string name) + { + if (String.IsNullOrEmpty(name)) + throw new ArgumentNullException("name"); + + glTypemap = "GL2/gl.tm"; + csTypemap = "csharp.tm"; + + enumSpec = name + "/enums.xml"; + enumSpecExt = String.Empty; + glSpec = name + "/functions.xml"; + glSpecExt = String.Empty; + functionOverridesFile = name + "/overrides.xml"; + + importsFile = "Core.cs"; + delegatesFile = "Delegates.cs"; + enumsFile = "Enums.cs"; + wrappersFile = "GL.cs"; + Settings.ImportsClass = "Core"; + Settings.DelegatesClass = "Delegates"; + + Settings.OutputNamespace = "OpenTK.Graphics." + name; + Settings.OutputPath = Path.Combine(Path.Combine(Settings.OutputPath, ".."), name); + } + + public override Bind.Structures.DelegateCollection ReadDelegates(System.IO.StreamReader specFile) + { + DelegateCollection delegates = new DelegateCollection(); + + XPathDocument overrides = new XPathDocument(new StreamReader(Path.Combine(Settings.InputPath, functionOverridesFile))); + XPathDocument doc = new XPathDocument(specFile); + XPathNavigator nav = doc.CreateNavigator().SelectSingleNode("/functions"); + foreach (XPathNavigator node in nav.SelectChildren(XPathNodeType.Element)) + { + Bind.Structures.Delegate d = new Bind.Structures.Delegate(); + d.Name = node.GetAttribute("name", String.Empty); + //d.Extension = node.GetAttribute("extension"); + d.Version = node.GetAttribute("version", String.Empty); + d.Category = node.GetAttribute("category", String.Empty); + foreach (XPathNavigator param in node.SelectChildren(XPathNodeType.Element)) + { + switch (param.Name) + { + case "returns": + d.ReturnType.CurrentType = param.GetAttribute("type", String.Empty); + break; + + case "param": + Parameter p = new Parameter(); + p.CurrentType = param.GetAttribute("type", String.Empty); + p.Name = param.GetAttribute("name", String.Empty); + string element_count = param.GetAttribute("elementcount", String.Empty); + if (!String.IsNullOrEmpty(element_count)) + p.ElementCount = Int32.Parse(element_count); + d.Parameters.Add(p); + break; + } + } + d.Translate(overrides); + delegates.Add(d); + } + + return delegates; + } + + public override Dictionary ReadTypeMap(StreamReader specFile) + { + return base.ReadTypeMap(specFile); + } + + public override Dictionary ReadCSTypeMap(StreamReader specFile) + { + return base.ReadCSTypeMap(specFile); + } + + public override Bind.Structures.EnumCollection ReadEnums(StreamReader specFile) + { + EnumCollection enums = new EnumCollection(); + Bind.Structures.Enum all = new Bind.Structures.Enum("All"); + XPathDocument doc = new XPathDocument(specFile); + XPathNavigator nav = doc.CreateNavigator().SelectSingleNode("/enums"); + + foreach (XPathNavigator node in nav.SelectChildren(XPathNodeType.Element)) + { + Bind.Structures.Enum e = new Bind.Structures.Enum(node.GetAttribute("name", String.Empty)); + + foreach (XPathNavigator param in node.SelectChildren(XPathNodeType.Element)) + { + Constant c = new Constant(param.GetAttribute("name", String.Empty), param.GetAttribute("value", String.Empty)); + Utilities.Merge(all, c); + e.ConstantCollection.Add(c.Name, c); + } + + Utilities.Merge(enums, e); + } + + Utilities.Merge(enums, all); + return enums; + } + } +}