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uCodeCompleteInfo.pas
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uCodeCompleteInfo.pas
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unit uCodeCompleteInfo;
interface
uses
System.StrUtils, System.Classes, System.SysUtils, System.Generics.Collections,
System.Generics.Defaults, System.IOUtils, System.Types, System.Rtti, System.Threading,
OXmlPDOM, OXmlSAX, FMX.TreeView, SvCollections.Tries, System.DateUtils,
uUnit, uSerializer, uHelper.SvStringTrie, uConsts,
uSerializerJDO, uSerializerJSON, uThread, uUtils;
type
TVarType = (vtLocal, vtParam, vtClass, vtUnit, vtGlobal);
TUsesType = (utPas, utJson);
TSvStringTrieList<T> = class(TSvObjectStringTrie<TList<T>>)
private
FNames : TArray<string>;
procedure AddUnitItem(const AList : TList<TUnitItem>; AType : TVarType);
procedure RemoveUnitItem(const AList : TList<TUnitItem>; AType : TVarType);
function GetNames: TArray<string>;
public
procedure AddUnits(const ASourses : TArray<TUnit>; const AUses : TArray<string>);
procedure Add(const S: String; const AValue: T);
procedure Remove(const S: string; const AValue: T);
procedure LoadFromUnit(IsStatic : Boolean; const AUnit : TUnit;
const OnlyPublic : Boolean = True);
procedure RemoveFromUnit(IsStatic : Boolean; const AUnit : TUnit;
const OnlyPublic : Boolean = True);
procedure LoadFromMethod(const AMethod : TMethod; const AParentUnit : TUnit = nil;
const OnlyPublic : Boolean = False);
procedure RemoveFromMethod(const AMethod : TMethod; const AParentUnit : TUnit = nil;
const OnlyPublic : Boolean = False);
function Find(const AName : string; var AValue : T) : Boolean;
public
property Names : TArray<string> read GetNames;
end;
TVar = record
FType : TVarType;
FValue : TUnitItem;
end;
TPrevList = record
private
FIsParams : Boolean;
FList : TArray<string>;
procedure SetIsParams(const Value: Boolean);
public
property IsParam : Boolean read FIsParams write SetIsParams;
function GetList : TList<string>;
end;
TCodeCompleteInfo = class
private
FPrevList : TPrevList;
FPlatform: String;
FThread : TLifeThread<string>;
FSerializer : TSerializer;
FSerializerType : TSerializerType;
FPathList : TStringList;
FLog : TStringList;
FUnitList : TArray<TUnit>;
FCurrentUnit : TUnit;
FCurrentMethod : TMethod;
FSvStringTrie : TSvStringTrieList<TUnit>;
FVariablesTrie : TSvStringTrieList<TVar>;
procedure SetCurrentUnit(const Value: TUnit);
function GetUnitList: TArray<TUnit>;
function Add(const AUnit : TUnit) : Integer;
function CreateUnitCashList(const AUnit : TUnit) : TSvStringTrieUnit;
//function CreateUnitVariables(const AUnit : TUnit) : TSvStringTrieList<TVar>;
function GetCurrentUnit: TUnit;
function GetCurrentPlatform: string;
function GetCurrentMethod: TMethod;
function CreateMissUsesList(const AUsesList : TArray<string>) : TList<string>;
function LoadMissUses(const AUsesList : TList<string>) : Boolean; overload;
function LoadMissUses(const AUnit : TUnit) : Boolean; overload;
function LoadUsesItem(const AName : string) : Boolean;
procedure SetCurrentPlatform(const Value: string);
procedure SetCurrentMethod(const Value: TMethod);
procedure RefreshVariables; overload;
procedure RefreshVariables(const APrevMethod, ANewMethod : TMethod); overload;
procedure SetSerializerType(const Value: TSerializerType);
procedure LoadUnit(const AFileName : string);
function GetPath(dirName : string) : string;
public
constructor Create;
destructor Destroy; override;
procedure SaveUnits;
procedure LoadUnits; overload;
procedure LoadUnits(const APath : string; AFindName : string = '*.json';
AUsesType : TUsesType = TUsesType.utJson); overload;
function Parse(AXml : string; AIsCurrent : Boolean = False) : Boolean;
function ParseFromText(AText : string; AIsCurrent : Boolean = False; APlatform: string = '') : Boolean;
function ParseFromFile(AFileName : string; AIsCurrent : Boolean = False; APlatform: string = 'MSWINDOWS') : Boolean;
function TryGetValue(const S: string; out AValue: TList<string>;
AOnlyPublic : Boolean = True; AParams: Boolean = False): Boolean;
[SvSerialize('UnitList')]
property UnitList : TArray<TUnit> read GetUnitList;
function FindUnit(const AUnit : TUnit; var AIndex : Integer) : Boolean; overload;
function FindUnit(const AName : string; var AIndex : Integer) : Boolean; overload;
function FindMethod(const APos : TPoint) : TMethod;
property CurrentUnit : TUnit read GetCurrentUnit write SetCurrentUnit;
property CurrentMethod : TMethod read GetCurrentMethod write SetCurrentMethod;
property PathList : TStringList read FPathList write FPathList;
property SerializerType : TSerializerType read FSerializerType write SetSerializerType;
property Log : TStringList read FLog;
property ThreadLoad : TLifeThread<string> read FThread;
property CurrentPlatform : string read GetCurrentPlatform write SetCurrentPlatform;
property PrevList : TPrevList read FPrevList;
public
class function GetFoundUnits(const AValues : TArray<TUnit>;
AUses : TArray<string>) : TList<TUnit>;
end;
implementation
uses
uParser, uHelper.SyntaxNode, DelphiAST.Classes, uUnit.Helper, uConst;
{------------------------------------------------------------------------------}
function TCodeCompleteInfo.GetPath(dirName : string) : string;
var
Path : string;
begin
{$IF DEFINED(MACOS) AND NOT DEFINED(IOS)}
Path := ExtractFilePath(ParamStr(0));
{$ELSE}
Path := System.SysUtils.IncludeTrailingPathDelimiter(TPath.GetDocumentsPath) + CAppName + PathDelim;
{$ENDIF}
Path := Path + System.SysUtils.PathDelim;
if not dirName.IsEmpty then
Path := Path + dirName + System.SysUtils.PathDelim + FPlatform + System.SysUtils.PathDelim;
Result := Path;
end;
{------------------------------------------------------------------------------}
{ TCodeCompleteInfo }
{------------------------------------------------------------------------------}
function TCodeCompleteInfo.Add(const AUnit: TUnit): Integer;
var
tempPair : TPairStringObject;
tempUnit : TUnit;
LUnitList : TList<TPairStringObject>;
index : Integer;
isFInded : Boolean;
begin
if not Assigned(AUnit) then
exit;
isFInded := FindUnit(AUnit, index);
try
if isFInded then
Exit(index);
TArray.Add<TUnit>(AUnit, FUnitList);
LUnitList := AUnit.ToList;
for tempPair in LUnitList do
begin
tempUnit := TUnit(tempPair.Value);
if Assigned(tempUnit) and not tempPair.Key.IsEmpty then
FSvStringTrie.Add(tempPair.Key, tempUnit);
end;
Result := Length(FUnitList) - 1;
finally
LoadMissUses(AUnit);
if Assigned(CurrentUnit) and not CurrentUnit.Equals(AUnit) then
FVariablesTrie.AddUnits(UnitList, CurrentUnit.UsesList);
end;
end;
{------------------------------------------------------------------------------}
constructor TCodeCompleteInfo.Create;
begin
inherited;
FPrevList.IsParam := False;
FPlatform := 'MSWINDOWS';
SerializerType := TSerializerType.stJSON;
SerializerType := TSerializerType.stJDO;
FSvStringTrie := TSvStringTrieList<TUnit>.Create(True, True);
FVariablesTrie := TSvStringTrieList<TVar>.Create(True, True);
FThread := TLifeThread<string>.Create
(
function (AValue : string) : Boolean
begin
Result := LoadUsesItem(AValue);
end
);
FPathList := TStringList.Create;
FLog := TStringList.Create;
FPathList.Delimiter := PathSep;
FCurrentUnit := nil;
FCurrentMethod := nil;
end;
{------------------------------------------------------------------------------}
function TCodeCompleteInfo.CreateUnitCashList(
const AUnit: TUnit): TSvStringTrieUnit;
var
LName : string;
LUnit : TUnit;
LUsesList : TList<string>;
begin
Result := TSvStringTrie<TUnit>.Create;
if not Assigned(AUnit) then
Exit;
LUsesList := TList<string>.Create;
LUsesList.AddRange(AUnit.UsesList);
for LUnit in UnitList do
if LUsesList.Contains(LUnit.Name) then
Result.AddUnit(LUnit);
Result.AddUnit(AUnit, False);
FreeAndNil(LUsesList);
end;
{------------------------------------------------------------------------------}
destructor TCodeCompleteInfo.Destroy;
var
i : Integer;
LUnit, itemUnit : TUnit;
begin
TThread.Synchronize(
nil,
procedure
begin
FThread.Terminate;
end
);
//FThread.WaitFor;
FreeAndNil(FThread);
FreeAndNil(FPathList);
FreeAndNil(FLog);
FreeAndNil(FSvStringTrie);
FreeAndNil(FVariablesTrie);
FreeAndNil(FSerializer);
TArray.Free<TUnit>(FUnitList);
//FreeAndNil(FCurrentUnit);
//FreeAndNil(FCurrentMethod);
SetLength(FUnitList, 0);
inherited;
end;
{------------------------------------------------------------------------------}
function TCodeCompleteInfo.FindMethod(const APos: TPoint): TMethod;
begin
Result := nil;
if Assigned(FCurrentUnit) then
begin
Result := FCurrentUnit.MethodsDescription(APos);
CurrentMethod := Result;
end;
end;
{------------------------------------------------------------------------------}
function TCodeCompleteInfo.CreateMissUsesList(const AUsesList: TArray<string>):
TList<string>;
var
LUses : string;
LUnit : TUnit;
LUnitList : TList<string>;
begin
Result := TList<string>.Create;
LUnitList := TList<string>.Create;
//load Names in temp list
for LUnit in UnitList do
LUnitList.Add(LUnit.Name);
//find in loaded cash
for LUses in AUsesList do
if not LUnitList.Contains(LUses) then
Result.Add(LUses);
FreeAndNil(LUnitList);
end;
{------------------------------------------------------------------------------}
function TCodeCompleteInfo.FindUnit(const AUnit: TUnit;
var AIndex: Integer): Boolean;
var
LUnit : TUnit;
i : integer;
begin
if FindUnit(AUnit.Name, AIndex) then
FUnitList[AIndex] := AUnit;
Result := AIndex <> -1;
end;
{------------------------------------------------------------------------------}
function TCodeCompleteInfo.FindUnit(const AName : string; var AIndex : Integer) : Boolean;
var
i : integer;
begin
AIndex := -1;
for I := Low(FUnitList) to High(FUnitList) do
if FUnitList[i].Name = AName then
begin
AIndex := I;
Exit(True);
end;
Result := AIndex <> -1;
end;
{------------------------------------------------------------------------------}
function TCodeCompleteInfo.GetCurrentMethod: TMethod;
begin
Result := FCurrentMethod;
end;
{------------------------------------------------------------------------------}
function TCodeCompleteInfo.GetCurrentUnit: TUnit;
begin
Result := FCurrentUnit;
end;
function TCodeCompleteInfo.GetCurrentPlatform: string;
begin
Result := FPlatform;
end;
{------------------------------------------------------------------------------}
class function TCodeCompleteInfo.GetFoundUnits(const AValues: TArray<TUnit>;
AUses: TArray<string>): TList<TUnit>;
var
LName : string;
LUnit : TUnit;
LUsesList : TList<string>;
begin
LUsesList := TList<string>.Create;
Result := TList<TUnit>.Create;
LUsesList.AddRange(AUses);
for LUnit in AValues do
if LUsesList.Contains(LUnit.Name) then
Result.Add(LUnit);
FreeAndNil(LUsesList);
end;
{------------------------------------------------------------------------------}
function TCodeCompleteInfo.GetUnitList: TArray<TUnit>;
begin
Result := FUnitList;
end;
{------------------------------------------------------------------------------}
function TCodeCompleteInfo.LoadMissUses(
const AUsesList: TList<string>): Boolean;
var
LUses : string;
begin
for LUses in AUsesList do
begin
LoadUsesItem(LUses);
end;
end;
{------------------------------------------------------------------------------}
function TCodeCompleteInfo.LoadUsesItem(const AName : string) : Boolean;
var
LPasFile, LJsonFile : string;
IsPasFound, IsJsonFound, IsNeedParse : Boolean;
dtPasWrite, dtJsonWrite : TDateTime;
temp : integer;
begin
Result := False;
try
IsPasFound := TSerializerUtils.FindFIle(FPathList.ToStringArray, AName,
SEARCH_PAS, LPasFile, dtPasWrite);
IsJsonFound := TSerializerUtils.FindFIle([GetPath(CASHE_PATH)], AName,
FSerializer.SEARCH_PATTERN, LJsonFile, dtJsonWrite);
IsNeedParse := (dtPasWrite > dtJsonWrite) and (IsPasFound or IsJsonFound);
if IsNeedParse then
Result := ParseFromFile(LPasFile, False, FPlatform)
else
if IsJsonFound and not FindUnit(AName, temp) then
begin
LoadUnit(LJsonFile);
Result := True;
end
else
Result := IsJsonFound;
except
on e : Exception do
FLog.Add(TimeToStr(Now) + 'FName : ' + LPasFile + ' ' + e.Message);
end;
end;
{------------------------------------------------------------------------------}
function TCodeCompleteInfo.LoadMissUses(const AUnit : TUnit) : Boolean;
var
LMissList : TList<string>;
LTask : ITask;
begin
LMissList := CreateMissUsesList(AUnit.UsesList);
try
if Assigned(FThread) then
FThread.AddTask(LMissList.ToArray);
finally
FreeAndNil(LMissList);
end;
end;
{------------------------------------------------------------------------------}
procedure TCodeCompleteInfo.LoadUnit(const AFileName: string);
var
LUnit : TUnit;
begin
LUnit := FSerializer.UnMarshalFromFile(AFileName);
self.Add(LUnit);
end;
{------------------------------------------------------------------------------}
procedure TCodeCompleteInfo.LoadUnits(const APath: string; AFindName : string;
AUsesType : TUsesType);
var
FileName: string;
LFiles : TStringDynArray;
begin
if not ForceDirectories(APath) then
Exit;
LFiles := TDirectory.GetFiles(APath, AFindName, TSearchOption.soAllDirectories);
for FileName in LFiles do
begin
try
case AUsesType Of
utJson:
begin
LoadUnit(FileName);
end;
end;
except
on E: Exception do
begin
end;
end;
end;
end;
{------------------------------------------------------------------------------}
procedure TCodeCompleteInfo.LoadUnits;
var
LPath : string;
LNow : TDateTime;
LmSecCount : integer;
begin
LNow := Now;
LPath := GetPath(CASHE_PATH);
LoadUnits(LPath, FSerializer.SEARCH_PATTERN);
LmSecCount := MilliSecondsBetween(Now, LNow);
FLog.Add('LoadUnits Time(mc) : ' + string.Parse(LmSecCount));
end;
{------------------------------------------------------------------------------}
function TCodeCompleteInfo.Parse(AXml: string; AIsCurrent : Boolean): Boolean;
var
LUnit : TUnit;
LNow : TDateTime;
LmSecCount : integer;
//LTask : ITask;
begin
Result := False;
LNow := Now;
//LUnit := nil;
LUnit := TUnit.LoadFromASTXml(AXml);
LmSecCount := MilliSecondsBetween(Now, LNow);
FLog.Add('TUnit.LoadFromASTXml Time(mc) : ' + string.Parse(LmSecCount));
Result := Assigned(LUnit);
if Result then
begin
FSerializer.MarshalToFile(LUnit, GetPath(CASHE_PATH) + LUnit.Name);
if AIsCurrent then
begin
CurrentUnit := LUnit;
LoadMissUses(LUnit);
end;
self.Add(LUnit);
end;
end;
{------------------------------------------------------------------------------}
function TCodeCompleteInfo.ParseFromText(AText: string;
AIsCurrent: Boolean; APlatform: string): Boolean;
var
LXML : string;
LNow : TDateTime;
LmSecCount : integer;
begin
if APlatform.IsEmpty then
APlatform := self.CurrentPlatform;
LNow := Now;
LXML := TSyntaxNode.ParseText(AText, APlatform);
LmSecCount := MilliSecondsBetween(Now, LNow);
FLog.Add('TSyntaxNode.Parse Time(mc) : ' + string.Parse(LmSecCount));
LNow := Now;
Result := Parse(LXML, AIsCurrent);
LmSecCount := MilliSecondsBetween(Now, LNow);
FLog.Add('Info.Parse Time(mc) : ' + string.Parse(LmSecCount));
end;
{------------------------------------------------------------------------------}
function TCodeCompleteInfo.ParseFromFile(AFileName: string;
AIsCurrent: Boolean = False; APlatform: string = 'MSWINDOWS'): Boolean;
var
LXML : string;
LNow : TDateTime;
LmSecCount : integer;
begin
if APlatform.IsEmpty then
APlatform := self.CurrentPlatform;
LNow := Now;
LXML := TSyntaxNode.ParseFile(AFileName, APlatform);
LmSecCount := MilliSecondsBetween(Now, LNow);
FLog.Add('TSyntaxNode.Parse Time(mc) : ' + string.Parse(LmSecCount));
LNow := Now;
Result := Parse(LXML, AIsCurrent);
LmSecCount := MilliSecondsBetween(Now, LNow);
FLog.Add('Info.Parse Time(mc) : ' + string.Parse(LmSecCount));
end;
{------------------------------------------------------------------------------}
procedure TCodeCompleteInfo.RefreshVariables;
begin
FreeAndNil(FVariablesTrie);
FVariablesTrie := TSvStringTrieList<TVar>.Create(True, True);
FVariablesTrie.LoadFromUnit(False, CurrentUnit, False);
FVariablesTrie.LoadFromMethod(CurrentMethod, nil);
//nedd added pyblic methods in uses units
FVariablesTrie.AddUnits(UnitList, CurrentUnit.UsesList);
end;
{------------------------------------------------------------------------------}
procedure TCodeCompleteInfo.RefreshVariables(const APrevMethod, ANewMethod : TMethod);
var
LUnit : TUnit;
begin
if Assigned(APrevMethod) and
FSvStringTrie.Find(APrevMethod.Parent, LUnit) then
FVariablesTrie.RemoveFromMethod(APrevMethod, LUnit);
if Assigned(ANewMethod) and
FSvStringTrie.Find(ANewMethod.Parent, LUnit) then
FVariablesTrie.LoadFromMethod(ANewMethod, LUnit);
end;
{------------------------------------------------------------------------------}
procedure TCodeCompleteInfo.SaveUnits;
var
LUnit : TUnit;
LNow : TDateTime;
LmSecCount : integer;
begin
LNow := Now;
for LUnit in UnitList do
begin
try
FSerializer.MarshalToFile(LUnit, GetPath(CASHE_PATH) +
LUnit.Name);
except
on e : Exception do
FLog.Add('SaveUnits Error : ' + e.Message);
end;
end;
LmSecCount := MilliSecondsBetween(Now, LNow);
FLog.Add('SaveUnits Time(mc) : ' + string.Parse(LmSecCount));
end;
{------------------------------------------------------------------------------}
procedure TCodeCompleteInfo.SetCurrentMethod(const Value: TMethod);
begin
if Assigned(Value) then
self.Log.Add('CurrentMethod : ' + Value.FName)
else
self.Log.Add('CurrentMethod : nil');
RefreshVariables(FCurrentMethod, Value);
FCurrentMethod := Value;
end;
{------------------------------------------------------------------------------}
procedure TCodeCompleteInfo.SetCurrentUnit(const Value: TUnit);
begin
FCurrentUnit := Value;
RefreshVariables;
end;
{------------------------------------------------------------------------------}
procedure TCodeCompleteInfo.SetCurrentPlatform(const Value: string);
begin
FPlatform := Value;
end;
{------------------------------------------------------------------------------}
procedure TCodeCompleteInfo.SetSerializerType(const Value: TSerializerType);
begin
if FSerializerType = Value then
Exit;
FSerializerType := Value;
FreeAndNil(FSerializer);
case Value of
stJDO : FSerializer := TSerializerJDO.Create;
stJSON : FSerializer := TSerializerJSON.Create
end;
end;
{------------------------------------------------------------------------------}
function TCodeCompleteInfo.TryGetValue(const S: string;
out AValue: TList<string>; AOnlyPublic: Boolean; AParams: Boolean): Boolean;
procedure FilterList(const ANeedFilter : Boolean; const APrevList : TList<string>;
AFilter : string; var ANewList : TList<string>);
var
LItem, temp : string;
LList : TList<string>;
begin
if not ANeedFilter then
Exit;
AFilter := string.LowerCase(AFilter);
LList := TList<string>.Create;
for LItem in APrevList do
begin
temp := copy(LItem.Trim, 1, AFilter.Length);
//if SameText(AFilter, copy(string.LowerCase(LItem), 1, AFilter.Length)) then
if uUtils.LevenshteinDistanceCheck(AFilter, temp) then
LList.Add(LItem);
end;
ANewList.Clear;
ANewList.AddRange(LList);
FreeAndNil(LList);
end;
procedure ParamCheck(const AParams : Boolean; var ANewList : TList<string>);
var
LItem, LParam : string;
LList : TList<string>;
posOpen : integer;
begin
FPrevList.IsParam := AParams;
if not AParams then
Exit;
LList := TList<string>.Create;
for LItem in ANewList do
begin
posOpen := Pos('(', LItem);
if posOpen = 0 then
Continue;
LParam := Copy(LItem, posOpen + 1, LItem.Length - 1);
Delete(LParam, Pos(')', LParam), LParam.Length - 1);
//if SameText(AFilter, copy(string.LowerCase(LItem), 1, AFilter.Length)) then
LList.Add(LParam);
end;
ANewList.Clear;
ANewList.AddRange(LList);
FreeAndNil(LList);
end;
const
END_POINT : Char = '.';
var
LUnit, LUnitHelper : TUnit;
LVar, LVarHelper : TVar;
LFindList, lNames : TArray<string>;
LFindType, LS, LToken : string;
LCurrentTries : TSvStringTrieList<TVar>;
LPosPoint, LLength : Integer;
LFilter : string;
LNeedFilter, IsFindedVar, IsFindedType, IsStatic,
IsFIndedVarHelper, IsFindedTypeHelper : Boolean;
begin
Result := False;
if AParams and FPrevList.IsParam then
begin
AValue := FPrevList.GetList;
Exit(AValue.Count > 0);
end;
if S.IsEmpty then
Exit(False);
IsFindedType := False;
IsStatic := False;
LS := S;
LPosPoint := LS.LastDelimiter(END_POINT);
LNeedFilter := LPosPoint <> LS.Length - 1;
//Find last substring
LFindList := LS.Split(END_POINT);
if LNeedFilter then
begin
LLength := Length(LFindList);
LFilter := LFindList[LLength - 1];
SetLength(LFindList, LLength - 1);
end;
LCurrentTries := FVariablesTrie;
try
//find class
for LToken in LFindList do
begin
IsFindedVar := LCurrentTries.Find(LToken, LVar);
//find in pyblic
IsFindedType := IsFindedVar and (FSvStringTrie.Find(LVar.FValue.FType, LUnit));
//check pointer
if IsFindedType and (LUnit.UnitType = TUnitType.utPointer) then
IsFindedType := IsFindedVar and (FSvStringTrie.Find(LUnit.Parent, LUnit));
//find static methods
IsStatic := IsFindedVar and (LVar.FValue.FValue = TUnit.S_UNIT_VALUE) and
not IsFindedType and FSvStringTrie.Find(LVar.FValue.FName, LUnit);
if IsFindedType or IsStatic then
LFindType := LUnit.GetClassName
else
if IsFindedVar then
LFindType := LVar.FValue.FType
else
LFindType := EmptyStr;
IsFIndedVarHelper := not LFindType.IsEmpty and
FVariablesTrie.Find(LFindType + TConst.GUID_CLASS_HELPER, LVarHelper);
IsFindedTypeHelper := IsFIndedVarHelper and
(FSvStringTrie.Find(LFindType + TConst.GUID_CLASS_HELPER, LUnitHelper));
//end
if IsFindedType or IsStatic then
begin
LCurrentTries := TSvStringTrieList<TVar>.Create(True, True);
LCurrentTries.LoadFromUnit(IsStatic, LUnit);
//add helper methods
if IsFindedTypeHelper then
LCurrentTries.LoadFromUnit(IsStatic, LUnitHelper);
end
else
Break;
end;
if IsFindedType or IsStatic or IsFindedTypeHelper then
begin
if IsFindedType or IsStatic then
AValue := LUnit.ToList(IsStatic, AOnlyPublic)
else
AValue := TList<string>.Create;
//add helper methods
if IsFindedTypeHelper then
AValue.AddRange(LUnitHelper.ToList(IsStatic, AOnlyPublic).ToArray);
FilterList(LNeedFilter, AValue, LFilter, AValue);
ParamCheck(AParams, AValue);
FPrevList.FList := AValue.ToArray;
Exit(AValue.Count > 0);
end;
//check variables
if LNeedFilter and (Length(LFindList) = 0) then
begin
AValue := TList<string>.Create;
AValue.AddRange(LCurrentTries.Names);
FilterList(LNeedFilter, AValue, LFilter, AValue);
Exit(AValue.Count > 0);
end;
Exit(false);
finally
if not FVariablesTrie.Equals(LCurrentTries) then
FreeAndNil(LCurrentTries);
if not Result then
FreeAndNil(AValue);
end;
end;
{------------------------------------------------------------------------------}
{ TSvStringTrieList<T> }
{------------------------------------------------------------------------------}
procedure TSvStringTrieList<T>.Add(const S: String; const AValue: T);
var
LValue : TList<T>;
begin
if not TryGetValue(S, LValue, True) then
LValue := TList<T>.Create;
if not LValue.Contains(AValue) then
begin
LValue.Add(AValue);
inherited Add(S, LValue);
end;
end;
{------------------------------------------------------------------------------}
procedure TSvStringTrieList<T>.Remove(const S: string; const AValue: T);
var
LValue : TList<T>;
begin
if TryGetValue(S, LValue, True) then
begin
LValue.Remove(AValue);
if LValue.Count > 0 then
inherited Add(S, LValue)
else
begin
inherited Remove(S);
//FreeAndNil(LValue);
end;
end;
end;
{------------------------------------------------------------------------------}
procedure TSvStringTrieList<T>.AddUnitItem(const AList: TList<TUnitItem>;
AType: TVarType);
var
item : TVar;
LUnitItem : TUnitItem;
LSelf : TSvStringTrieList<TVar>;
begin
for LUnitItem in AList do
begin
item.FType := AType;
item.FValue := LUnitItem;
LSelf := TSvStringTrieList<TVar>(Self);
if Assigned(LSelf) then
LSelf.Add(LUnitItem.FName, item);
end;
end;
{------------------------------------------------------------------------------}
procedure TSvStringTrieList<T>.AddUnits(const ASourses: TArray<TUnit>;
const AUses: TArray<string>);
var
LUnit : TUnit;
LUnits : TList<TUnit>;
begin
LUnit := nil;
LUnits := TCodeCompleteInfo.GetFoundUnits(ASourses, AUses);
for LUnit in LUnits do
self.LoadFromUnit(False, LUnit, True);
FreeAndNil(LUnits);
end;
{------------------------------------------------------------------------------}
procedure TSvStringTrieList<T>.RemoveUnitItem(const AList: TList<TUnitItem>;
AType: TVarType);
var
item : TVar;
LUnitItem : TUnitItem;
LSelf : TSvStringTrieList<TVar>;
begin
for LUnitItem in AList do
begin
item.FType := AType;
item.FValue := LUnitItem;
LSelf := TSvStringTrieList<TVar>(Self);
if Assigned(LSelf) then
LSelf.Remove(LUnitItem.FName, item);
end;
end;
{------------------------------------------------------------------------------}
function TSvStringTrieList<T>.Find(const AName: string; var AValue: T): Boolean;
var
list : TList<T>;
begin
Result := False;
if TryGetValue(AName, list, True) then
begin
AValue := list.First;
Result := True;
end;
end;
{------------------------------------------------------------------------------}
procedure TSvStringTrieList<T>.LoadFromMethod(const AMethod: TMethod;
const AParentUnit : TUnit; const OnlyPublic : Boolean);
var
unitItemList : TList<TUnitItem>;
begin
if Assigned(AMethod) then
begin
unitItemList := AMethod.GetVariables;
AddUnitItem(unitItemList, TVarType.vtLocal);
LoadFromUnit(False, AParentUnit, False);
FreeAndNil(unitItemList);
end;
end;
{------------------------------------------------------------------------------}
procedure TSvStringTrieList<T>.RemoveFromMethod(const AMethod: TMethod;
const AParentUnit: TUnit; const OnlyPublic: Boolean);
var
unitItemList : TList<TUnitItem>;
begin
if Assigned(AMethod) then
begin
unitItemList := AMethod.GetVariables;
RemoveUnitItem(unitItemList, TVarType.vtLocal);
RemoveFromUnit(False, AParentUnit, False);
FreeAndNil(unitItemList);
end;
end;
{------------------------------------------------------------------------------}
procedure TSvStringTrieList<T>.LoadFromUnit(IsStatic : Boolean; const AUnit: TUnit;
const OnlyPublic : Boolean);
var
LVarType : TVarType;
unitItemList : TList<TUnitItem>;
begin
if not Assigned(AUnit) then
Exit;
case AUnit.UnitType of
utUnit : LVarType := TVarType.vtUnit;
utClass : LVarType := TVarType.vtClass;
end;
unitItemList := AUnit.GetVariables(OnlyPublic);
AddUnitItem(unitItemList, LVarType);
FreeAndNil(unitItemList);
end;
{------------------------------------------------------------------------------}
procedure TSvStringTrieList<T>.RemoveFromUnit(IsStatic: Boolean;
const AUnit: TUnit; const OnlyPublic: Boolean);
var
LVarType : TVarType;
unitItemList : TList<TUnitItem>;
begin
if not Assigned(AUnit) then
Exit;
case AUnit.UnitType of
utUnit : LVarType := TVarType.vtUnit;
utClass : LVarType := TVarType.vtClass;
end;
unitItemList := AUnit.GetVariables(OnlyPublic);
RemoveUnitItem(unitItemList, LVarType);
FreeAndNil(unitItemList);
end;
{------------------------------------------------------------------------------}
function TSvStringTrieList<T>.GetNames: TArray<string>;
var
enum : TSvStringTrie<TList<T>>.TPairEnumerator;
begin
enum := Self.GetEnumerator;
try
while enum.MoveNext do
TArray.Add<string>(enum.Current.Key, Result);
FNames := Result;
finally
FreeAndNil(enum);
end;
end;
{------------------------------------------------------------------------------}
{ TPrevList }
{------------------------------------------------------------------------------}
function TPrevList.GetList: TList<string>;
begin
Result := TList<string>.Create;
Result.AddRange(self.FList);
end;
{------------------------------------------------------------------------------}
procedure TPrevList.SetIsParams(const Value: Boolean);
begin
if FIsParams and not Value then
SetLength(FList, 0);
FIsParams := Value;
end;
{------------------------------------------------------------------------------}
end.