cpptoolsplugin.h

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** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
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#ifndef CPPTOOLS_H
#define CPPTOOLS_H

#include <extensionsystem/iplugin.h>
#include <projectexplorer/projectexplorer.h>
#include <find/ifindfilter.h>
#include <utils/filesearch.h>

#include <QtGui/QTextDocument>
#include <QtCore/QSharedPointer>
#include <QtCore/QFutureInterface>
#include <QtCore/QPointer>
#include <QtCore/QFutureWatcher>

QT_BEGIN_NAMESPACE
class QFileInfo;
class QDir;
QT_END_NAMESPACE

namespace CPlusPlus {
class Snapshot;
}

namespace Find {
class SearchResultWindow;
}

namespace CppTools {
namespace Internal {

class CppCodeCompletion;
class CppModelManager;
struct CppFileSettings;

class FindClassDeclarations: public Find::IFindFilter
{
    Q_OBJECT

public:
    FindClassDeclarations(CppModelManager *modelManager);

    // Find::IFindFilter
    virtual QString id() const { return QLatin1String("CppTools.Find.ClassDeclarations"); }
    virtual QString name() const { return tr("Class Declarations"); }
    virtual bool isEnabled() const { return true; }
    virtual QKeySequence defaultShortcut() const { return QKeySequence(); }
    virtual void findAll(const QString &txt, QTextDocument::FindFlags findFlags);

protected Q_SLOTS:
    void displayResult(int);
    void searchFinished();
    void openEditor(const QString&, int, int);

private:
    QPointer<CppModelManager> _modelManager;
    Find::SearchResultWindow *_resultWindow;
    QFutureWatcher<Core::Utils::FileSearchResult> m_watcher;
};

class FindFunctionCalls: public Find::IFindFilter // ### share code with FindClassDeclarations
{
    Q_OBJECT

public:
    FindFunctionCalls(CppModelManager *modelManager);

    // Find::IFindFilter
    virtual QString id() const { return QLatin1String("CppTools.Find.FunctionCalls"); }
    virtual QString name() const { return tr("Function calls"); }
    virtual bool isEnabled() const { return true; }
    virtual QKeySequence defaultShortcut() const { return QKeySequence(); }
    virtual void findAll(const QString &txt, QTextDocument::FindFlags findFlags);

protected Q_SLOTS:
    void displayResult(int);
    void searchFinished();
    void openEditor(const QString&, int, int);

private:
    QPointer<CppModelManager> _modelManager;
    Find::SearchResultWindow *_resultWindow;
    QFutureWatcher<Core::Utils::FileSearchResult> m_watcher;
};

class CppToolsPlugin : public ExtensionSystem::IPlugin
{
    Q_DISABLE_COPY(CppToolsPlugin)
    Q_OBJECT
public:
    static CppToolsPlugin *instance() { return m_instance; }

    CppToolsPlugin();
    ~CppToolsPlugin();

    bool initialize(const QStringList &arguments, QString *error_message);
    void extensionsInitialized();
    void shutdown();
    CppModelManager *cppModelManager() { return m_modelManager; }
    QString correspondingHeaderOrSource(const QString &fileName) const;

private slots:
    void switchHeaderSource();

private:
    QString correspondingHeaderOrSourceI(const QString &fileName) const;
    QFileInfo findFile(const QDir &dir, const QString &name, const ProjectExplorer::Project *project) const;

    int m_context;
    CppModelManager *m_modelManager;
    CppCodeCompletion *m_completion;
    QSharedPointer<CppFileSettings> m_fileSettings;

    static CppToolsPlugin *m_instance;
};

} // namespace Internal
} // namespace CppTools

#endif // CPPTOOLS_H