qt-creator/src/libs/qmljs/qmljsmodelmanagerinterface.h

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** Foundation and appearing in the file LICENSE.LGPL included in the
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#ifndef QMLJSMODELMANAGERINTERFACE_H
#define QMLJSMODELMANAGERINTERFACE_H

#include "qmljs_global.h"
#include "qmljsdocument.h"

#include <QObject>
#include <QStringList>
#include <QSharedPointer>
#include <QPointer>

namespace ProjectExplorer {
    class Project;
}

namespace QmlJS {

class Snapshot;

class QMLJS_EXPORT ModelManagerInterface: public QObject
{
    Q_OBJECT

public:
    class ProjectInfo
    {
    public:
        ProjectInfo()
        { }

        ProjectInfo(QPointer<ProjectExplorer::Project> project)
            : project(project)
        { }

        operator bool() const
        { return ! project.isNull(); }

        bool isValid() const
        { return ! project.isNull(); }

        bool isNull() const
        { return project.isNull(); }

    public: // attributes
        QPointer<ProjectExplorer::Project> project;
        QStringList sourceFiles;
        QStringList importPaths;
    };

public:
    ModelManagerInterface(QObject *parent = 0);
    virtual ~ModelManagerInterface();

    static ModelManagerInterface *instance();

    virtual QmlJS::Snapshot snapshot() const = 0;
    virtual void updateSourceFiles(const QStringList &files,
                                   bool emitDocumentOnDiskChanged) = 0;
    virtual void fileChangedOnDisk(const QString &path) = 0;
    virtual void removeFiles(const QStringList &files) = 0;

    virtual QList<ProjectInfo> projectInfos() const = 0;
    virtual ProjectInfo projectInfo(ProjectExplorer::Project *project) const = 0;
    virtual void updateProjectInfo(const ProjectInfo &pinfo) = 0;

    virtual QStringList importPaths() const = 0;

signals:
    void documentUpdated(QmlJS::Document::Ptr doc);
    void documentChangedOnDisk(QmlJS::Document::Ptr doc);
    void aboutToRemoveFiles(const QStringList &files);
};

} // namespace QmlJS

#endif // QMLJSMODELMANAGERINTERFACE_H