diff -r 000000000000 -r 876b1a06bc25 tools/icheck/parser/src/plugins/cpptools/cppmodelmanager.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/icheck/parser/src/plugins/cpptools/cppmodelmanager.h	Wed Aug 25 15:49:42 2010 +0300
@@ -0,0 +1,324 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef CPPMODELMANAGER_H
+#define CPPMODELMANAGER_H
+
+#include <cpptools/cppmodelmanagerinterface.h>
+#ifndef ICHECK_BUILD
+#  include <projectexplorer/project.h>
+#endif
+#include <cplusplus/CppDocument.h>
+#include <cplusplus/PreprocessorClient.h>
+#ifndef ICHECK_BUILD
+#  include <texteditor/basetexteditor.h>
+#endif
+#include <cplusplus/PreprocessorEnvironment.h>
+#include <cplusplus/pp-engine.h>
+#ifdef ICHECK_BUILD
+#  include "parsemanager.h"
+#else
+#  include <QtCore/QHash>
+#  include <QtCore/QFutureInterface>
+#  include <QtCore/QFutureSynchronizer>
+#  include <QtCore/QMutex>
+#  include <QtCore/QTimer>
+#  include <QtGui/QTextEdit> // for QTextEdit::ExtraSelection
+#endif
+
+namespace Core {
+class ICore;
+class IEditor;
+}
+
+namespace TextEditor {
+class ITextEditor;
+class BaseTextEditor;
+}
+
+namespace ProjectExplorer {
+class ProjectExplorerPlugin;
+}
+
+namespace CPlusPlus {
+    class ParseManager;
+}
+
+namespace CppTools {
+
+namespace Internal {
+
+class CppEditorSupport;
+class CppPreprocessor;
+class CppFindReferences;
+
+#ifndef ICHECK_BUILD
+class CppModelManager : public CppModelManagerInterface
+{
+    Q_OBJECT
+
+public:
+    CppModelManager(QObject *parent);
+    virtual ~CppModelManager();
+
+    virtual void updateSourceFiles(const QStringList &sourceFiles);
+    virtual WorkingCopy workingCopy() const;
+
+    virtual QList<ProjectInfo> projectInfos() const;
+    virtual ProjectInfo projectInfo(ProjectExplorer::Project *project) const;
+    virtual void updateProjectInfo(const ProjectInfo &pinfo);
+
+    virtual QStringList includesInPath(const QString &path) const;
+
+    virtual CPlusPlus::Snapshot snapshot() const;
+    virtual void GC();
+
+    QFuture<void> refreshSourceFiles(const QStringList &sourceFiles);
+
+    inline Core::ICore *core() const { return m_core; }
+
+    bool isCppEditor(Core::IEditor *editor) const; // ### private
+
+    CppEditorSupport *editorSupport(TextEditor::ITextEditor *editor) const
+    { return m_editorSupport.value(editor); }
+
+    void emitDocumentUpdated(CPlusPlus::Document::Ptr doc);
+
+    void stopEditorSelectionsUpdate()
+    { m_updateEditorSelectionsTimer->stop(); }
+
+    virtual void addEditorSupport(AbstractEditorSupport *editorSupport);
+    virtual void removeEditorSupport(AbstractEditorSupport *editorSupport);
+
+    virtual QList<int> references(CPlusPlus::Symbol *symbol,
+                                  CPlusPlus::Document::Ptr doc,
+                                  const CPlusPlus::Snapshot &snapshot);
+
+    virtual void findUsages(CPlusPlus::Symbol *symbol);
+    virtual void renameUsages(CPlusPlus::Symbol *symbol);
+
+    virtual void findMacroUsages(const CPlusPlus::Macro &macro);
+
+    void setHeaderSuffixes(const QStringList &suffixes)
+    { m_headerSuffixes = suffixes; }
+
+Q_SIGNALS:
+    void projectPathChanged(const QString &projectPath);
+
+    void documentUpdated(CPlusPlus::Document::Ptr doc);
+    void aboutToRemoveFiles(const QStringList &files);
+
+public Q_SLOTS:
+    void editorOpened(Core::IEditor *editor);
+    void editorAboutToClose(Core::IEditor *editor);
+
+private Q_SLOTS:
+    // this should be executed in the GUI thread.
+    void onDocumentUpdated(CPlusPlus::Document::Ptr doc);
+    void onAboutToRemoveProject(ProjectExplorer::Project *project);
+    void onAboutToUnloadSession();
+    void onProjectAdded(ProjectExplorer::Project *project);
+    void postEditorUpdate();
+    void updateEditorSelections();
+
+private:
+    WorkingCopy buildWorkingCopyList();
+
+    QStringList projectFiles()
+    {
+        ensureUpdated();
+        return m_projectFiles;
+    }
+
+    QStringList includePaths()
+    {
+        ensureUpdated();
+        return m_includePaths;
+    }
+
+    QStringList frameworkPaths()
+    {
+        ensureUpdated();
+        return m_frameworkPaths;
+    }
+
+    QByteArray definedMacros()
+    {
+        ensureUpdated();
+        return m_definedMacros;
+    }
+
+    void ensureUpdated();
+    QStringList internalProjectFiles() const;
+    QStringList internalIncludePaths() const;
+    QStringList internalFrameworkPaths() const;
+    QByteArray internalDefinedMacros() const;
+
+    void setIncludesInPaths(const QMap<QString, QStringList> &includesInPaths);
+
+    static void updateIncludesInPaths(QFutureInterface<void> &future,
+                                      CppModelManager *manager,
+                                      QStringList paths,
+                                      QStringList frameworkPaths,
+                                      QStringList suffixes);
+
+    static void parse(QFutureInterface<void> &future,
+                      CppPreprocessor *preproc,
+                      QStringList files);
+
+private:
+    Core::ICore *m_core;
+    CPlusPlus::Snapshot m_snapshot;
+
+    // cache
+    bool m_dirty;
+    QStringList m_projectFiles;
+    QStringList m_includePaths;
+    QStringList m_frameworkPaths;
+    QByteArray m_definedMacros;
+
+    QMap<QString, QStringList> m_includesInPaths;
+    QStringList m_headerSuffixes;
+
+    // editor integration
+    QMap<TextEditor::ITextEditor *, CppEditorSupport *> m_editorSupport;
+
+    QSet<AbstractEditorSupport *> m_addtionalEditorSupport;
+
+    // project integration
+    QMap<ProjectExplorer::Project *, ProjectInfo> m_projects;
+
+    mutable QMutex mutex;
+    mutable QMutex protectSnapshot;
+
+    struct Editor {
+        Editor()
+                : revision(-1) {}
+        int revision;
+        QPointer<TextEditor::ITextEditor> textEditor;
+        QList<QTextEdit::ExtraSelection> selections;
+        QList<TextEditor::BaseTextEditor::BlockRange> ifdefedOutBlocks;
+    };
+
+    QList<Editor> m_todo;
+
+    QTimer *m_updateEditorSelectionsTimer;
+
+    QFutureSynchronizer<void> m_synchronizer;
+    unsigned m_revision;
+
+    CppFindReferences *m_findReferences;
+    bool m_indexerEnabled;
+};
+#endif
+
+using namespace CPlusPlus;
+class CppPreprocessor: public CPlusPlus::Client
+{
+public:
+#ifndef ICHECK_BUILD
+    CppPreprocessor(QPointer<CppModelManager> modelManager);
+#else
+    CppPreprocessor(QPointer<CPlusPlus::ParseManager> modelManager);
+#endif
+    virtual ~CppPreprocessor();
+
+    void setRevision(unsigned revision);
+    void setWorkingCopy(const CppModelManagerInterface::WorkingCopy &workingCopy);
+    void setIncludePaths(const QStringList &includePaths);
+    void setFrameworkPaths(const QStringList &frameworkPaths);
+    void setProjectFiles(const QStringList &files);
+    void setTodo(const QStringList &files);
+
+    void run(const QString &fileName);
+
+    void resetEnvironment();
+
+    const QSet<QString> &todo() const
+    { return m_todo; }
+
+public: // attributes
+    Snapshot snapshot;
+
+protected:
+    CPlusPlus::Document::Ptr switchDocument(CPlusPlus::Document::Ptr doc);
+
+    bool includeFile(const QString &absoluteFilePath, QString *result, unsigned *revision);
+    QString tryIncludeFile(QString &fileName, IncludeType type, unsigned *revision);
+
+    void mergeEnvironment(CPlusPlus::Document::Ptr doc);
+
+    virtual void macroAdded(const Macro &macro);
+    virtual void passedMacroDefinitionCheck(unsigned offset, const Macro &macro);
+    virtual void failedMacroDefinitionCheck(unsigned offset, const QByteArray &name);
+    virtual void startExpandingMacro(unsigned offset,
+                                     const Macro &macro,
+                                     const QByteArray &originalText,
+                                     bool inCondition,
+                                     const QVector<MacroArgumentReference> &actuals);
+    virtual void stopExpandingMacro(unsigned offset, const Macro &macro);
+    virtual void startSkippingBlocks(unsigned offset);
+    virtual void stopSkippingBlocks(unsigned offset);
+    virtual void sourceNeeded(QString &fileName, IncludeType type,
+                              unsigned line);
+
+private:
+#ifndef ICHECK_BUILD
+    QPointer<CppModelManager> m_modelManager;
+#endif
+    Environment env;
+    Preprocessor preprocess;
+    QStringList m_includePaths;
+    QStringList m_systemIncludePaths;
+    CppModelManagerInterface::WorkingCopy m_workingCopy;
+    QStringList m_projectFiles;
+    QStringList m_frameworkPaths;
+    QSet<QString> m_included;
+    Document::Ptr m_currentDoc;
+    QSet<QString> m_todo;
+    QSet<QString> m_processed;
+    unsigned m_revision;
+};
+
+} // namespace Internal
+} // namespace CppTools
+
+#endif // CPPMODELMANAGER_H