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royqh1979@gmail.com
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@ -1,6 +1,7 @@
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#ifndef CPPPARSER_H
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#define CPPPARSER_H
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#include <QMutex>
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#include <QObject>
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#include "statementmodel.h"
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#include "cpptokenizer.h"
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@ -9,10 +10,205 @@
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class CppParser : public QObject
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{
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Q_OBJECT
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using GetFileStreamCallBack = std::function<bool (const QString&, QStringList&)>;
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public:
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explicit CppParser(QObject *parent = nullptr);
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void parseHardDefines();
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function FindFileIncludes(const Filename: AnsiString; DeleteIt: boolean = False): PFileIncludes;
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procedure AddHardDefineByLine(const Line: AnsiString);
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procedure InvalidateFile(const FileName: AnsiString);
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procedure GetFileDirectIncludes(const Filename: AnsiString; var List: TStringList);
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procedure GetFileIncludes(const Filename: AnsiString; var List: TStringList);
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procedure GetFileUsings(const Filename: AnsiString; var List: TDevStringList);
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function IsSystemHeaderFile(const FileName: AnsiString): boolean;
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function IsProjectHeaderFile(const FileName: AnsiString): boolean;
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procedure GetSourcePair(const FName: AnsiString; var CFile, HFile: AnsiString);
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procedure GetClassesList(var List: TStringList);
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function SuggestMemberInsertionLine(ParentStatement: PStatement; Scope: TStatementClassScope; var AddScopeStr:
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boolean):
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integer;
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{
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function GetSystemHeaderFileName(const FileName: AnsiString): AnsiString; // <file.h>
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function GetProjectHeaderFileName(const FileName: AnsiString): AnsiString; // <file.h>
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function GetLocalHeaderFileName(const RelativeTo, FileName: AnsiString): AnsiString; // "file.h"
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}
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function GetHeaderFileName(const RelativeTo, Line: AnsiString): AnsiString; // both
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function IsIncludeLine(const Line: AnsiString): boolean;
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constructor Create(wnd:HWND);
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destructor Destroy; override;
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procedure ParseFileList(UpdateView:boolean = True);
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procedure ParseFile(const FileName: AnsiString; InProject: boolean; OnlyIfNotParsed: boolean = False; UpdateView:
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boolean = True);
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function StatementKindStr(Value: TStatementKind): AnsiString;
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function StatementClassScopeStr(Value: TStatementClassScope): AnsiString;
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procedure Reset;
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procedure ClearIncludePaths;
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procedure ClearProjectIncludePaths;
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procedure ClearProjectFiles;
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procedure AddIncludePath(const Value: AnsiString);
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procedure AddProjectIncludePath(const Value: AnsiString);
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procedure AddFileToScan(Value: AnsiString; InProject: boolean = False);
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function PrettyPrintStatement(Statement: PStatement; line:integer = -1): AnsiString;
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procedure FillListOfFunctions(const FileName, Phrase: AnsiString; const Line: integer; List: TStringList);
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function FindAndScanBlockAt(const Filename: AnsiString; Line: integer): PStatement;
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function FindStatementOf(FileName, Phrase: AnsiString; Line: integer): PStatement; overload;
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function FindStatementOf(FileName, Phrase: AnsiString; CurrentClass: PStatement;
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var CurrentClassType: PStatement ; force:boolean = False): PStatement; overload;
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function FindStatementOf(FileName, Phrase: AnsiString; CurrentClass: PStatement; force:boolean = False): PStatement; overload;
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function FindKindOfStatementOf(FileName, Phrase: AnsiString; Line: integer): TStatementKind;
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function GetHintFromStatement(FileName, Phrase: AnsiString; Line: integer):AnsiString;
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{Find statement starting from startScope}
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function FindStatementStartingFrom(const FileName, Phrase: AnsiString; startScope: PStatement; force:boolean = False): PStatement;
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function FindTypeDefinitionOf(const FileName: AnsiString;const aType: AnsiString; CurrentClass: PStatement): PStatement;
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function FindFirstTemplateParamOf(const FileName: AnsiString;const aPhrase: AnsiString; currentClass: PStatement): String;
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function FindLastOperator(const Phrase: AnsiString): integer;
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function FindNamespace(const name:AnsiString):TList; // return a list of PSTATEMENTS (of the namespace)
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function Freeze:boolean; overload; // Freeze/Lock (stop reparse while searching)
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function Freeze(serialId:String):boolean; overload; // Freeze/Lock (stop reparse while searching)
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procedure UnFreeze; // UnFree/UnLock (reparse while searching)
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function GetParsing: boolean;
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function FindFunctionDoc(const FileName:AnsiString; const Line: integer;
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params:TStringList; var isVoid:boolean): AnsiString;
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signals:
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private:
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PStatement addInheritedStatement(
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PStatement derived,
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PStatement inherit,
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StatementClassScope access);
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PStatement addChildStatement(
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// support for multiple parents (only typedef struct/union use multiple parents)
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PStatement Parent,
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const QString& fileName,
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const QString& hintText,
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const QString& aType, // "Type" is already in use
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const QString& command,
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const QString& args,
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const QString& value,
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int line,
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StatementKind kind,
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StatementScope scope,
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StatementClassScope classScope,
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bool isDefinition,
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bool isStatic); // TODO: InheritanceList not supported
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PStatement addStatement(
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PStatement parent,
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const QString &fileName,
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const QString &hintText,
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const QString &aType, // "Type" is already in use
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const QString &command,
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const QString &args,
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const QString& value,
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int line,
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StatementKind kind,
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StatementScope scope,
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StatementClassScope classScope,
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bool isDefinition,
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const QStringList& InheritanceList,
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bool isStatic);
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void setInheritance(int index, PStatement classStatement, bool isStruct);
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PStatement getCurrentScope(); // gets last item from last level
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PStatement isInCurrentScopeLevel(const QString& command);
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void addSoloScopeLevel(PStatement statement, int line); // adds new solo level
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void removeScopeLevel(int line); // removes level
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void checkForSkipStatement();
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int skipBraces(int startAt);
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int skipBracket(int startAt);
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bool checkForPreprocessor();
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bool checkForKeyword();
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bool checkForNamespace();
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bool checkForUsing();
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bool checkForTypedef();
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bool checkForTypedefEnum();
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bool checkForTypedefStruct();
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bool CheckForStructs();
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bool checkForMethod(QString &sType, QString &sName, QString &sArgs,
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bool &isStatic, bool &isFriend); // caching of results
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bool checkForScope();
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bool checkForVar();
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bool checkForEnum();
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bool checkForForBlock();
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bool checkForCatchBlock();
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StatementScope getScope();
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int getCurrentBlockEndSkip();
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int getCurrentBlockBeginSkip();
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int getCurrentInlineNamespaceEndSkip();
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void handlePreprocessor();
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void handleOtherTypedefs();
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void handleStructs(bool isTypedef = false);
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void HandleMethod(
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const QString& sType,
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const QString& sName,
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const QString& sArgs,
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bool isStatic,
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bool isFriend);
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void scanMethodArgs(
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PStatement functionStatement,
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const QString& argStr);
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void handleScope();
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void handleKeyword();
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void handleVar();
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void handleEnum();
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void handleNamespace();
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void handleUsing();
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void handleForBlock();
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void handleCatchBlock();
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bool handleStatement();
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void internalParse(
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const QString& fileName,
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bool manualUpdate = false);
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// function FindMacroDefine(const Command: AnsiString): PStatement;
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QString expandMacroType(const QString& name);
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void inheritClassStatement(
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PStatement derived,
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bool isStruct,
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PStatement base,
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StatementClassScope access);
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PStatement getIncompleteClass(
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const QString& command,
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PStatement parentScope);
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QString getFullStatementName(
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const QString& command,
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PStatement parent);
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//{procedure ResetDefines;}
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PStatement findMemberOfStatement(
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const QString& phrase,
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PStatement scopeStatement);
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void getFullNameSpace(
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const QString& phrase,
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QString& sNamespace,
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QString& member);
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PStatement findStatementInScope(
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const QString& name,
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const QString& noNameArgs,
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StatementKind kind,
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PStatement scope);
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void internalInvalidateFile(const QString& fileName);
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void internalInvalidateFiles(const QStringList& files);
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void calculateFilesToBeReparsed(const QString& fileName,
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QStringList& files);
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// {
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// function GetClass(const Phrase: AnsiString): AnsiString;
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// function GetMember(const Phrase: AnsiString): AnsiString;
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// function GetOperator(const Phrase: AnsiString): AnsiString;
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// function GetRemainder(const Phrase: AnsiString): AnsiString;
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// }
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QString splitPhrase(const QString& phrase, QString& sClazz, QString &sMember,
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QString& sOperator);
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QString getStatementKey(const QString& sName,
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const QString& sType,
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const QString& sNoNameArgs);
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void onProgress(const QString& fileName, int total, int current);
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void onBusy();
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void onStartParsing();
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void onEndParsing(int total, int updateView);
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void updateSerialId();
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private:
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int mParserId;
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int mSerialCount;
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@ -38,28 +234,29 @@ private:
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std::shared_ptr<QSet<QString>> mScannedFiles; // List of scaned file names
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CppTokenizer mTokenizer;
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CppPreprocessor mPreprocessor;
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{ List of current compiler set's include path}
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fIncludePaths: TStringList;
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{ List of current project's include path }
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fProjectIncludePaths: TStringList;
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{ List of current project's include path }
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fProjectFiles: TStringList;
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fBlockBeginSkips: TIntList; //list of for/catch block begin token index;
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fBlockEndSkips: TIntList; //list of for/catch block end token index;
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fInlineNamespaceEndSkips: TIntList; // list for inline namespace end token index;
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fFilesToScan: TStringList; // list of base files to scan
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fFilesScannedCount: Integer; // count of files that have been scanned
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fFilesToScanCount: Integer; // count of files and files included in files that have to be scanned
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fParseLocalHeaders: boolean;
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fParseGlobalHeaders: boolean;
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fIsProjectFile: boolean;
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//{ List of current compiler set's include path}
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QStringList mIncludePaths;
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//{ List of current project's include path }
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QStringList mProjectIncludePaths;
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//{ List of current project's include path }
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QSet<QString> mProjectFiles;
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QVector<int> mBlockBeginSkips; //list of for/catch block begin token index;
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QVector<int> mBlockEndSkips; //list of for/catch block end token index;
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QVector<int> mInlineNamespaceEndSkips; // list for inline namespace end token index;
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QStringList mFilesToScan; // list of base files to scan
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int mFilesScannedCount; // count of files that have been scanned
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int mFilesToScanCount; // count of files and files included in files that have to be scanned
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bool mParseLocalHeaders;
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bool mParseGlobalHeaders;
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bool mIsProjectFile;
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//fMacroDefines : TList;
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fLockCount: integer; // lock(don't reparse) when we need to find statements in a batch
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fParsing: boolean;
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fNamespaces :TDevStringList; //TStringList<String,List<Statement>> namespace and the statements in its scope
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int mLockCount; // lock(don't reparse) when we need to find statements in a batch
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bool mParsing;
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QHash<QString,PStatementList> mNamespaces; //TStringList<String,List<Statement>> namespace and the statements in its scope
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//fRemovedStatements: THashedStringList; //THashedStringList<String,PRemovedStatements>
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fCriticalSection: TCriticalSection;
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fOnGetFileStream : TGetFileStreamEvent;
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QMutex mMutex;
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GetFileStreamCallBack mOnGetFileStream;
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};
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#endif // CPPPARSER_H
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