Introduced CppTools::Internal::SemanticSearch.

2009-06-03 10:50:06 +02:00
parent b675fe2016
commit c2a40ce9cf
4 changed files with 373 additions and 179 deletions
--- a/src/plugins/cpptools/cppsemanticsearch.h
+++ b/src/plugins/cpptools/cppsemanticsearch.h
@@ -0,0 +1,112 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact:  Qt Software Information (qt-info@nokia.com)
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+**
+**************************************************************************/
+
+#ifndef CPPSEMANTICSEARCH_H
+#define CPPSEMANTICSEARCH_H
+
+#include <ASTVisitor.h>
+#include <cplusplus/CppDocument.h>
+
+#include <utils/filesearch.h>
+
+#include <QtCore/QFutureInterface>
+#include <QtCore/QPointer>
+#include <QtCore/QSharedPointer>
+#include <QtGui/QTextDocument>
+
+namespace CppTools {
+namespace Internal {
+
+class CppModelManager;
+class SemanticSearchFactory;
+
+class SemanticSearch: protected CPlusPlus::ASTVisitor
+{
+    QFutureInterface<Core::Utils::FileSearchResult> &_future;
+    CPlusPlus::Document::Ptr _doc;
+    CPlusPlus::Snapshot _snapshot;
+    CPlusPlus::Document::Ptr _thisDocument;
+    QByteArray _source;
+
+public:
+    SemanticSearch(QFutureInterface<Core::Utils::FileSearchResult> &future,
+                   CPlusPlus::Document::Ptr doc,
+                   CPlusPlus::Snapshot snapshot);
+
+    virtual ~SemanticSearch();
+
+    virtual void run(CPlusPlus::AST *ast) = 0;
+
+    const QByteArray &source() const;
+    void setSource(const QByteArray &source);
+
+protected:
+    QString matchingLine(const CPlusPlus::Token &tk) const;
+    void reportResult(unsigned tokenIndex);
+};
+
+class SemanticSearchFactory
+{
+    Q_DISABLE_COPY(SemanticSearchFactory)
+
+public:
+    typedef QSharedPointer<SemanticSearchFactory> Ptr;
+
+    SemanticSearchFactory() {}
+    virtual ~SemanticSearchFactory() {}
+
+    virtual SemanticSearch *create(QFutureInterface<Core::Utils::FileSearchResult> &future,
+                                   CPlusPlus::Document::Ptr doc,
+                                   CPlusPlus::Snapshot snapshot) = 0;
+};
+
+class SearchClassDeclarationsFactory: public SemanticSearchFactory
+{
+    QString _text;
+    QTextDocument::FindFlags _findFlags;
+
+public:
+    SearchClassDeclarationsFactory(const QString &text, QTextDocument::FindFlags findFlags)
+        : _text(text), _findFlags(findFlags)
+    { }
+
+    virtual SemanticSearch *create(QFutureInterface<Core::Utils::FileSearchResult> &future,
+                                   CPlusPlus::Document::Ptr doc,
+                                   CPlusPlus::Snapshot snapshot);
+};
+
+
+QFuture<Core::Utils::FileSearchResult> semanticSearch(QPointer<CppModelManager> modelManager,
+                                                      SemanticSearchFactory::Ptr factory);
+
+
+} // end of namespace Internal
+} // end of namespace CppTools
+
+#endif // CPPSEMANTICSEARCH_H