Support multi file generation in the Binding generator (#43)

* Adding some basic support for multi-file generation.

* Regenerating the ClangSharp as multi-file

* Adding an OutputBuilder so we don't continuously open/close file streams

* Changing the writer to only emit required usings

ClangSharp/Extensions/CXSourceRangeList.cs

@@ -1,7 +1,6 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
-using System.Runtime.CompilerServices;
 
 namespace ClangSharp
 {

ClangSharp/Extensions/CXTranslationUnit.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Runtime.CompilerServices;
 
 namespace ClangSharp
 {

ClangSharp/Generated/CXAvailabilityKind.cs

@@ -0,0 +1,10 @@
+namespace ClangSharp
+{
+    public enum CXAvailabilityKind
+    {
+        CXAvailability_Available = 0,
+        CXAvailability_Deprecated = 1,
+        CXAvailability_NotAvailable = 2,
+        CXAvailability_NotAccessible = 3,
+    }
+}

ClangSharp/Generated/CXCallingConv.cs

@@ -0,0 +1,26 @@
+namespace ClangSharp
+{
+    public enum CXCallingConv
+    {
+        CXCallingConv_Default = 0,
+        CXCallingConv_C = 1,
+        CXCallingConv_X86StdCall = 2,
+        CXCallingConv_X86FastCall = 3,
+        CXCallingConv_X86ThisCall = 4,
+        CXCallingConv_X86Pascal = 5,
+        CXCallingConv_AAPCS = 6,
+        CXCallingConv_AAPCS_VFP = 7,
+        CXCallingConv_X86RegCall = 8,
+        CXCallingConv_IntelOclBicc = 9,
+        CXCallingConv_Win64 = 10,
+        CXCallingConv_X86_64Win64 = 10,
+        CXCallingConv_X86_64SysV = 11,
+        CXCallingConv_X86VectorCall = 12,
+        CXCallingConv_Swift = 13,
+        CXCallingConv_PreserveMost = 14,
+        CXCallingConv_PreserveAll = 15,
+        CXCallingConv_AArch64VectorCall = 16,
+        CXCallingConv_Invalid = 100,
+        CXCallingConv_Unexposed = 200,
+    }
+}

ClangSharp/Generated/CXChildVisitResult.cs

@@ -0,0 +1,9 @@
+namespace ClangSharp
+{
+    public enum CXChildVisitResult
+    {
+        CXChildVisit_Break = 0,
+        CXChildVisit_Continue = 1,
+        CXChildVisit_Recurse = 2,
+    }
+}

ClangSharp/Generated/CXClientData.cs

@@ -0,0 +1,14 @@
+using System;
+
+namespace ClangSharp
+{
+    public partial struct CXClientData
+    {
+        public CXClientData(IntPtr pointer)
+        {
+            Pointer = pointer;
+        }
+
+        public IntPtr Pointer;
+    }
+}

ClangSharp/Generated/CXCodeCompleteResults.cs

@@ -0,0 +1,10 @@
+using System;
+
+namespace ClangSharp
+{
+    public partial struct CXCodeCompleteResults
+    {
+        public IntPtr Results;
+        public uint NumResults;
+    }
+}

ClangSharp/Generated/CXCodeComplete_Flags.cs

@@ -0,0 +1,11 @@
+namespace ClangSharp
+{
+    public enum CXCodeComplete_Flags
+    {
+        CXCodeComplete_IncludeMacros = 1,
+        CXCodeComplete_IncludeCodePatterns = 2,
+        CXCodeComplete_IncludeBriefComments = 4,
+        CXCodeComplete_SkipPreamble = 8,
+        CXCodeComplete_IncludeCompletionsWithFixIts = 16,
+    }
+}

ClangSharp/Generated/CXComment.cs

@@ -0,0 +1,10 @@
+using System;
+
+namespace ClangSharp
+{
+    public partial struct CXComment
+    {
+        public IntPtr ASTNode;
+        public CXTranslationUnit TranslationUnit;
+    }
+}

ClangSharp/Generated/CXCommentInlineCommandRenderKind.cs

@@ -0,0 +1,10 @@
+namespace ClangSharp
+{
+    public enum CXCommentInlineCommandRenderKind
+    {
+        CXCommentInlineCommandRenderKind_Normal = 0,
+        CXCommentInlineCommandRenderKind_Bold = 1,
+        CXCommentInlineCommandRenderKind_Monospaced = 2,
+        CXCommentInlineCommandRenderKind_Emphasized = 3,
+    }
+}

ClangSharp/Generated/CXCommentKind.cs

@@ -0,0 +1,19 @@
+namespace ClangSharp
+{
+    public enum CXCommentKind
+    {
+        CXComment_Null = 0,
+        CXComment_Text = 1,
+        CXComment_InlineCommand = 2,
+        CXComment_HTMLStartTag = 3,
+        CXComment_HTMLEndTag = 4,
+        CXComment_Paragraph = 5,
+        CXComment_BlockCommand = 6,
+        CXComment_ParamCommand = 7,
+        CXComment_TParamCommand = 8,
+        CXComment_VerbatimBlockCommand = 9,
+        CXComment_VerbatimBlockLine = 10,
+        CXComment_VerbatimLine = 11,
+        CXComment_FullComment = 12,
+    }
+}

ClangSharp/Generated/CXCommentParamPassDirection.cs

@@ -0,0 +1,9 @@
+namespace ClangSharp
+{
+    public enum CXCommentParamPassDirection
+    {
+        CXCommentParamPassDirection_In = 0,
+        CXCommentParamPassDirection_Out = 1,
+        CXCommentParamPassDirection_InOut = 2,
+    }
+}

ClangSharp/Generated/CXCompilationDatabase.cs

@@ -0,0 +1,14 @@
+using System;
+
+namespace ClangSharp
+{
+    public partial struct CXCompilationDatabase
+    {
+        public CXCompilationDatabase(IntPtr pointer)
+        {
+            Pointer = pointer;
+        }
+
+        public IntPtr Pointer;
+    }
+}

ClangSharp/Generated/CXCompilationDatabase_Error.cs

@@ -0,0 +1,8 @@
+namespace ClangSharp
+{
+    public enum CXCompilationDatabase_Error
+    {
+        CXCompilationDatabase_NoError = 0,
+        CXCompilationDatabase_CanNotLoadDatabase = 1,
+    }
+}

ClangSharp/Generated/CXCompileCommand.cs

@@ -0,0 +1,14 @@
+using System;
+
+namespace ClangSharp
+{
+    public partial struct CXCompileCommand
+    {
+        public CXCompileCommand(IntPtr pointer)
+        {
+            Pointer = pointer;
+        }
+
+        public IntPtr Pointer;
+    }
+}

ClangSharp/Generated/CXCompileCommands.cs

@@ -0,0 +1,14 @@
+using System;
+
+namespace ClangSharp
+{
+    public partial struct CXCompileCommands
+    {
+        public CXCompileCommands(IntPtr pointer)
+        {
+            Pointer = pointer;
+        }
+
+        public IntPtr Pointer;
+    }
+}

ClangSharp/Generated/CXCompletionChunkKind.cs

@@ -0,0 +1,27 @@
+namespace ClangSharp
+{
+    public enum CXCompletionChunkKind
+    {
+        CXCompletionChunk_Optional = 0,
+        CXCompletionChunk_TypedText = 1,
+        CXCompletionChunk_Text = 2,
+        CXCompletionChunk_Placeholder = 3,
+        CXCompletionChunk_Informative = 4,
+        CXCompletionChunk_CurrentParameter = 5,
+        CXCompletionChunk_LeftParen = 6,
+        CXCompletionChunk_RightParen = 7,
+        CXCompletionChunk_LeftBracket = 8,
+        CXCompletionChunk_RightBracket = 9,
+        CXCompletionChunk_LeftBrace = 10,
+        CXCompletionChunk_RightBrace = 11,
+        CXCompletionChunk_LeftAngle = 12,
+        CXCompletionChunk_RightAngle = 13,
+        CXCompletionChunk_Comma = 14,
+        CXCompletionChunk_ResultType = 15,
+        CXCompletionChunk_Colon = 16,
+        CXCompletionChunk_SemiColon = 17,
+        CXCompletionChunk_Equal = 18,
+        CXCompletionChunk_HorizontalSpace = 19,
+        CXCompletionChunk_VerticalSpace = 20,
+    }
+}

ClangSharp/Generated/CXCompletionContext.cs

@@ -0,0 +1,31 @@
+namespace ClangSharp
+{
+    public enum CXCompletionContext
+    {
+        CXCompletionContext_Unexposed = 0,
+        CXCompletionContext_AnyType = 1,
+        CXCompletionContext_AnyValue = 2,
+        CXCompletionContext_ObjCObjectValue = 4,
+        CXCompletionContext_ObjCSelectorValue = 8,
+        CXCompletionContext_CXXClassTypeValue = 16,
+        CXCompletionContext_DotMemberAccess = 32,
+        CXCompletionContext_ArrowMemberAccess = 64,
+        CXCompletionContext_ObjCPropertyAccess = 128,
+        CXCompletionContext_EnumTag = 256,
+        CXCompletionContext_UnionTag = 512,
+        CXCompletionContext_StructTag = 1024,
+        CXCompletionContext_ClassTag = 2048,
+        CXCompletionContext_Namespace = 4096,
+        CXCompletionContext_NestedNameSpecifier = 8192,
+        CXCompletionContext_ObjCInterface = 16384,
+        CXCompletionContext_ObjCProtocol = 32768,
+        CXCompletionContext_ObjCCategory = 65536,
+        CXCompletionContext_ObjCInstanceMessage = 131072,
+        CXCompletionContext_ObjCClassMessage = 262144,
+        CXCompletionContext_ObjCSelectorName = 524288,
+        CXCompletionContext_MacroName = 1048576,
+        CXCompletionContext_NaturalLanguage = 2097152,
+        CXCompletionContext_IncludedFile = 4194304,
+        CXCompletionContext_Unknown = 8388607,
+    }
+}

ClangSharp/Generated/CXCompletionResult.cs

@@ -0,0 +1,8 @@
+namespace ClangSharp
+{
+    public partial struct CXCompletionResult
+    {
+        public CXCursorKind CursorKind;
+        public CXCompletionString CompletionString;
+    }
+}

ClangSharp/Generated/CXCompletionString.cs

@@ -0,0 +1,14 @@
+using System;
+
+namespace ClangSharp
+{
+    public partial struct CXCompletionString
+    {
+        public CXCompletionString(IntPtr pointer)
+        {
+            Pointer = pointer;
+        }
+
+        public IntPtr Pointer;
+    }
+}

ClangSharp/Generated/CXCursor.cs

@@ -0,0 +1,11 @@
+using System;
+
+namespace ClangSharp
+{
+    public partial struct CXCursor
+    {
+        public CXCursorKind kind;
+        public int xdata;
+        public IntPtr data0; public IntPtr data1; public IntPtr data2;
+    }
+}

ClangSharp/Generated/CXCursorAndRangeVisitor.cs

@@ -0,0 +1,10 @@
+using System;
+
+namespace ClangSharp
+{
+    public partial struct CXCursorAndRangeVisitor
+    {
+        public IntPtr context;
+        public IntPtr visit;
+    }
+}