From 9f3d50d6a273cb551ac686e595f71959e8d0b065 Mon Sep 17 00:00:00 2001
From: "royqh1979@gmail.com" <Roy>
Date: Fri, 20 Aug 2021 01:06:10 +0800
Subject: [PATCH] work save

---
 RedPandaIDE/parser/cppparser.cpp | 61 ++++++++++++++++++++++++++++++++
 RedPandaIDE/parser/cppparser.h   | 16 +++++----
 2 files changed, 70 insertions(+), 7 deletions(-)

diff --git a/RedPandaIDE/parser/cppparser.cpp b/RedPandaIDE/parser/cppparser.cpp
index 4fb1bda8..4d7c5906 100644
--- a/RedPandaIDE/parser/cppparser.cpp
+++ b/RedPandaIDE/parser/cppparser.cpp
@@ -2,12 +2,53 @@
 #include "parserutils.h"
 #include "../utils.h"
 
+#include <QApplication>
 #include <QHash>
 #include <QQueue>
+#include <QThread>
 
+static QAtomicInt cppParserCount(0);
 CppParser::CppParser(QObject *parent) : QObject(parent)
 {
+    mParserId = cppParserCount.fetchAndAddRelaxed(1);
+    mSerialCount = 0;
+    updateSerialId();
+    mUniqId = 0;
+    mParsing = false;
+    //mStatementList ; // owns the objects
+    mIncludesList = std::make_shared<QHash<QString,PFileIncludes>>();
+    //mFilesToScan;
+    mScannedFiles = std::make_shared<QSet<QString>>();
+    //mIncludePaths;
+    //mProjectIncludePaths;
+    //mProjectFiles;
+    // mCurrentScope;
+    //mCurrentClassScope;
+    //mSkipList;
+    mParseLocalHeaders = true;
+    mParseGlobalHeaders = true;
+    mLockCount = 0;
+    //mNamespaces;
+    //mBlockBeginSkips;
+    //mBlockEndSkips;
+    //mInlineNamespaceEndSkips;
+}
 
+CppParser::~CppParser()
+{
+    while (true) {
+        //wait for all methods finishes running
+        {
+            QMutexLocker locker(&mMutex);
+            if (!mParsing && (mLockCount == 0)) {
+              mParsing = true;
+              break;
+            }
+        }
+        QThread::msleep(50);
+        QCoreApplication* app = QApplication::instance();
+        app->processEvents();
+    }
 }
 
 void CppParser::addHardDefineByLine(const QString &line)
@@ -22,14 +63,34 @@ void CppParser::addHardDefineByLine(const QString &line)
 
 void CppParser::addIncludePath(const QString &value)
 {
+    QMutexLocker  locker(&mMutex);
     mIncludePaths.insert(value);
 }
 
 void CppParser::addProjectIncludePath(const QString &value)
 {
+    QMutexLocker  locker(&mMutex);
     mProjectIncludePaths.insert(value);
 }
 
+void CppParser::clearIncludePaths()
+{
+    QMutexLocker  locker(&mMutex);
+    mIncludePaths.clear();
+}
+
+void CppParser::clearProjectIncludePaths()
+{
+    QMutexLocker  locker(&mMutex);
+    mProjectIncludePaths.clear();
+}
+
+void CppParser::clearProjectFiles()
+{
+    QMutexLocker  locker(&mMutex);
+    mProjectFiles.clear();
+}
+
 void CppParser::addFileToScan(QString value, bool inProject)
 {
     QMutexLocker locker(&mMutex);
diff --git a/RedPandaIDE/parser/cppparser.h b/RedPandaIDE/parser/cppparser.h
index 476b4f02..8826c642 100644
--- a/RedPandaIDE/parser/cppparser.h
+++ b/RedPandaIDE/parser/cppparser.h
@@ -14,10 +14,17 @@ class CppParser : public QObject
     using GetFileStreamCallBack = std::function<bool (const QString&, QStringList&)>;
 public:
     explicit CppParser(QObject *parent = nullptr);
+    ~CppParser();
 
+    void addHardDefineByLine(const QString& line);
+    void addFileToScan(QString value, bool inProject = false);
+    void addIncludePath(const QString& value);
+    void addProjectIncludePath(const QString& value);
+    void clearIncludePaths();
+    void clearProjectIncludePaths();
+    void clearProjectFiles();
     void parseHardDefines();
     PFileIncludes findFileIncludes(const QString &filename, bool deleteIt = false);
-    void addHardDefineByLine(const QString& line);
     void invalidateFile(const QString& fileName);
     QStringList getFileDirectIncludes(const QString& filename) const;
     const QList<QString>& getFileIncludes(const QString& filename) const;
@@ -43,12 +50,7 @@ public:
     QString statementKindStr(StatementKind value);
     QString statementClassScopeStr(StatementClassScope value);
     void reset();
-    void clearIncludePaths();
-    void clearProjectIncludePaths();
-    void clearProjectFiles();
-    void addIncludePath(const QString& value);
-    void addProjectIncludePath(const QString& value);
-    void addFileToScan(QString value, bool inProject = false);
+
     QString prettyPrintStatement(PStatement statement, int line = -1);
     void fillListOfFunctions(const QString& fileName,
                              const QString& phrase,