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Initial checkin
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Brian Fiete
parent
c74712dad9
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078564ac9e
3242 changed files with 1616395 additions and 0 deletions
352
IDE/src/Compiler/BfParser.bf
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352
IDE/src/Compiler/BfParser.bf
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using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Threading.Tasks;
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using System.Runtime.InteropServices;
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using System.Diagnostics;
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using Beefy.widgets;
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using Beefy.utils;
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using IDE.ui;
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using System.IO;
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using System.Threading;
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namespace IDE.Compiler
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{
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public enum BfSourceElementType : uint8
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{
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Normal,
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Keyword,
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Literal,
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Identifier,
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Type,
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Comment,
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Method,
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TypeRef
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}
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public enum ResolveType
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{
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None,
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Classify,
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ClassifyFullRefresh,
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Autocomplete,
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Autocomplete_HighPri,
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GoToDefinition,
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GetSymbolInfo,
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RenameSymbol,
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ShowFileSymbolReferences,
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GetNavigationData,
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GetCurrentLocation,
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GetFixits,
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GetTypeDefList,
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GetTypeDefInto,
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GetVarType
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}
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public class ResolveParams
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{
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public ResolveType mResolveType;
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public int32 mOverrideCursorPos = -1;
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public bool mInDeferredList;
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public int32 mLocalId = -1;
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public String mReplaceStr ~ delete _;
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public String mTypeDef ~ delete _;
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public int32 mFieldIdx = -1;
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public int32 mMethodIdx = -1;
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public int32 mPropertyIdx = -1;
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public int32 mTypeGenericParamIdx = -1;
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public int32 mMethodGenericParamIdx = -1;
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public String mOutFileName ~ delete _;
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public int32 mOutLine;
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public int32 mOutLineChar;
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public String mNavigationData ~ delete _;
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public String mAutocompleteInfo ~ delete _;
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public WaitEvent mWaitEvent ~ delete _;
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public BfPassInstance mPassInstance ~ delete _;
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public EditWidgetContent.CharData[] mCharData ~ delete _;
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public IdSpan mCharIdSpan ~ _.Dispose();
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public BfParser mParser;
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public String mDocumentationName ~ delete _;
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public bool mCancelled;
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public int32 mTextVersion = -1;
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public bool mIsUserRequested;
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}
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public class BfParser : ILeakIdentifiable
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{
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static int32 sIdx;
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public int32 mIdx = sIdx++;
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public void ToLeakString(String str)
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{
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str.AppendF("Idx:{0}", mIdx);
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}
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[StdCall, CLink]
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static extern void BfSystem_DeleteParser(void* bfSystem, void* bfParser);
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[StdCall, CLink]
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static extern void BfParser_SetSource(void* bfParser, char8* data, int32 length, char8* fileName);
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[StdCall, CLink]
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static extern void BfParser_SetCharIdData(void* bfParser, uint8* data, int32 length);
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[StdCall, CLink]
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static extern void BfParser_SetNextRevision(void* bfParser, void* nextParser);
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[StdCall, CLink]
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static extern bool BfParser_SetCursorIdx(void* bfParser, int32 cursorIdx);
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[StdCall, CLink]
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static extern bool BfParser_SetAutocomplete(void* bfParser, int32 cursorIdx);
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[StdCall, CLink]
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static extern bool BfParser_SetIsClassifying(void* bfParser);
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[StdCall, CLink]
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static extern bool BfParser_Parse(void* bfParser, void* bfPassInstance, bool compatMode);
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[StdCall, CLink]
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static extern bool BfParser_Reduce(void* bfParser, void* bfPassInstance);
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[StdCall, CLink]
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static extern char8* BfParser_Format(void* bfParser, int32 formatEnd, int32 formatStart, out int32* outCharMapping);
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[StdCall, CLink]
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static extern char8* BfParser_GetDebugExpressionAt(void* bfParser, int32 cursorIdx);
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[StdCall, CLink]
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static extern void* BfParser_CreateResolvePassData(void* bfSystem, int32 resolveType);
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[StdCall, CLink]
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static extern bool BfParser_BuildDefs(void* bfParser, void* bfPassInstance, void* bfResolvePassData, bool fullRefresh);
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[StdCall, CLink]
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static extern void BfParser_RemoveDefs(void* bfParser);
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[StdCall, CLink]
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static extern void BfParser_ClassifySource(void* bfParser, void* elementTypeArray, bool preserveFlags);
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[StdCall, CLink]
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static extern void BfParser_GenerateAutoCompletionFrom(void* bfParser, int32 srcPosition);
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[StdCall, CLink]
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static extern void BfParser_SetCompleteParse(void* bfParser);
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public BfSystem mSystem;
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public void* mNativeBfParser;
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public bool mIsUsed;
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public String mFileName ~ delete _;
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public ProjectSource mProjectSource;
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public this(void* nativeBfParser)
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{
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mNativeBfParser = nativeBfParser;
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}
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public ~this()
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{
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if (mNativeBfParser != null)
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BfSystem_DeleteParser(mSystem.mNativeBfSystem, mNativeBfParser);
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}
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public void Detach()
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{
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mNativeBfParser = null;
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}
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public void SetSource(String data, String fileName)
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{
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if (fileName.Contains("main4.cs"))
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{
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}
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Debug.Assert(!mIsUsed);
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mIsUsed = true;
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BfParser_SetSource(mNativeBfParser, data, (int32)data.Length, fileName);
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}
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public void SetCharIdData(ref IdSpan char8IdData)
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{
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char8IdData.Prepare();
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uint8* data = char8IdData.mData.CArray();
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BfParser_SetCharIdData(mNativeBfParser, data, char8IdData.mLength);
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}
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public void SetCursorIdx(int cursorIdx)
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{
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BfParser_SetCursorIdx(mNativeBfParser, (int32)cursorIdx);
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}
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public void SetAutocomplete(int cursorIdx)
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{
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BfParser_SetAutocomplete(mNativeBfParser, (int32)cursorIdx);
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}
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public void SetIsClassifying()
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{
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BfParser_SetIsClassifying(mNativeBfParser);
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}
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public bool Parse(BfPassInstance passInstance, bool compatMode)
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{
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return BfParser_Parse(mNativeBfParser, passInstance.mNativeBfPassInstance, compatMode);
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}
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public bool Reduce(BfPassInstance passInstance)
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{
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return BfParser_Reduce(mNativeBfParser, passInstance.mNativeBfPassInstance);
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}
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public void Reformat(int formatStart, int formatEnd, out int32[] char8Mapping, String str)
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{
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int32* char8MappingPtr;
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var stringPtr = BfParser_Format(mNativeBfParser, (int32)formatStart, (int32)formatEnd, out char8MappingPtr);
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str.Append(stringPtr);
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char8Mapping = new int32[str.Length];
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for (int32 i = 0; i < char8Mapping.Count; i++)
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char8Mapping[i] = char8MappingPtr[i];
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}
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public bool GetDebugExpressionAt(int cursorIdx, String outExpr)
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{
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var stringPtr = BfParser_GetDebugExpressionAt(mNativeBfParser, (int32)cursorIdx);
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if (stringPtr == null)
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return false;
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outExpr.Append(stringPtr);
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return true;
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}
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public bool BuildDefs(BfPassInstance bfPassInstance, BfResolvePassData resolvePassData, bool fullRefresh)
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{
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void* nativeResolvePassData = null;
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if (resolvePassData != null)
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nativeResolvePassData = resolvePassData.mNativeResolvePassData;
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return BfParser_BuildDefs(mNativeBfParser, bfPassInstance.mNativeBfPassInstance, nativeResolvePassData, fullRefresh);
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}
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public void RemoveDefs()
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{
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BfParser_RemoveDefs(mNativeBfParser);
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}
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public void ClassifySource(EditWidgetContent.CharData[] char8Data, bool preserveFlags)
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{
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EditWidgetContent.CharData* char8DataPtr = char8Data.CArray();
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BfParser_ClassifySource(mNativeBfParser, char8DataPtr, preserveFlags);
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}
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public void SetNextRevision(BfParser nextRevision)
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{
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BfParser_SetNextRevision(mNativeBfParser, nextRevision.mNativeBfParser);
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}
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public void GenerateAutoCompletionFrom(int32 srcPosition)
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{
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BfParser_GenerateAutoCompletionFrom(mNativeBfParser, srcPosition);
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}
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public BfResolvePassData CreateResolvePassData(ResolveType resolveType = ResolveType.Autocomplete)
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{
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var resolvePassData = new BfResolvePassData();
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resolvePassData.mNativeResolvePassData = BfParser_CreateResolvePassData(mNativeBfParser, (int32)resolveType);
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return resolvePassData;
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}
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public void ReformatInto(SourceEditWidget editWidget, int formatStart, int formatEnd, uint8 orFlags = 0)
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{
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var editWidgetContent = (SourceEditWidgetContent)editWidget.Content;
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/*let origText = scope String();
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editWidget.GetText(origText);
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File.WriteAllText(@"c:\temp\orig.txt", origText);*/
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int32[] char8Mapping;
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String newText = scope String();
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Reformat(formatStart, formatEnd, out char8Mapping, newText);
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defer delete char8Mapping;
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//File.WriteAllText(@"c:\temp\new.txt", newText);
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SourceEditBatchHelper sourceEditBatchHelper = scope SourceEditBatchHelper(editWidget, "format");
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int32 insertCount = 0;
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int32 deleteCount = 0;
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int32 insertChars = 0;
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int32 deleteChars = 0;
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int32 insertStartIdx = -1;
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int32 expectedOldIdx = 0;
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for (int32 i = 0; i < char8Mapping.Count; i++)
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{
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int32 oldIdx = (int32)char8Mapping[i];
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if ((oldIdx != -1) && (insertStartIdx != -1))
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{
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// Finish inserting
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editWidgetContent.CursorTextPos = insertStartIdx;
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String insertString = scope String();
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//newText.Substring(insertStartIdx, i - insertStartIdx, insertString);
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insertString.Append(newText, insertStartIdx, i - insertStartIdx);
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var insertTextAction = new EditWidgetContent.InsertTextAction(editWidgetContent, insertString, .None);
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insertTextAction.mMoveCursor = false;
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editWidgetContent.mData.mUndoManager.Add(insertTextAction);
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editWidgetContent.PhysInsertAtCursor(insertString, false);
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if (orFlags != 0)
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{
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for (int32 idx = insertStartIdx; idx < i; idx++)
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editWidgetContent.mData.mText[idx].mDisplayFlags |= orFlags;
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}
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insertStartIdx = -1;
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insertCount++;
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insertChars += (int32)insertString.Length;
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}
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if (oldIdx == expectedOldIdx)
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{
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expectedOldIdx++;
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continue;
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}
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else if (oldIdx == -1)
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{
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if (insertStartIdx == -1)
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insertStartIdx = i;
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}
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else
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{
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Debug.Assert(oldIdx > expectedOldIdx); // This fails if we have the same ID occur multiple times, or we reorder nodes
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if (oldIdx <= expectedOldIdx)
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break; // Error - abort
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int32 charsToDelete = oldIdx - expectedOldIdx;
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editWidgetContent.CursorTextPos = i;
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var deleteCharAction = new EditWidgetContent.DeleteCharAction(editWidgetContent, 0, charsToDelete);
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deleteCharAction.mMoveCursor = false;
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editWidgetContent.mData.mUndoManager.Add(deleteCharAction);
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editWidgetContent.PhysDeleteChars(0, charsToDelete);
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expectedOldIdx = oldIdx + 1;
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deleteCount++;
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deleteChars += charsToDelete;
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}
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}
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editWidgetContent.ContentChanged();
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Debug.WriteLine("Reformat {0} inserts, total of {1} chars. {2} deletes, total of {3} chars.", insertCount, insertChars, deleteCount, deleteChars);
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sourceEditBatchHelper.Finish();
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}
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public void SetCompleteParse()
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{
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BfParser_SetCompleteParse(mNativeBfParser);
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}
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}
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}
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