File indexing completed on 2024-05-12 04:37:44

 /*
     SPDX-FileCopyrightText: 2009 Lior Mualem <lior.m.kde@gmail.com>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #ifndef KDEVPLATFORM_CLASSMODELNODESCONTROLLER_H
 #define KDEVPLATFORM_CLASSMODELNODESCONTROLLER_H
 
 #include <QObject>
 #include "../../serialization/indexedstring.h"
 #include "../duchain/ducontext.h"
 
 class QTimer;
 
 class ClassModelNodeDocumentChangedInterface
 {
 public:
     virtual ~ClassModelNodeDocumentChangedInterface();
 
     /// Called when the registered document is changed.
     virtual void documentChanged(const KDevelop::IndexedString& a_file) = 0;
 };
 
 /// This class provides notifications for updates between the different nodes
 /// and the various kdevelop sub-systems (such as notification when a DUChain gets
 /// updated).
 class ClassModelNodesController
     : public QObject
 {
     Q_OBJECT
 
     ClassModelNodesController();
 public:
     ~ClassModelNodesController() override;
 
     static ClassModelNodesController& self();
 
     /// Register the given class node to receive notifications about its top context changes.
     void registerForChanges(const KDevelop::IndexedString& a_file, ClassModelNodeDocumentChangedInterface* a_node);
     /// Unregister the given class node from further notifications.
     void unregisterForChanges(const KDevelop::IndexedString& a_file, ClassModelNodeDocumentChangedInterface* a_node);
 
 private Q_SLOTS:
     // Files update.
     void updateChangedFiles();
 
 private: // File updates related.
     /// List of updated files we check this list when update timer expires.
     QSet<KDevelop::IndexedString> m_updatedFiles;
 
     /// Timer for batch updates.
     QTimer* m_updateTimer;
 
     using FilesMap = QMultiMap<KDevelop::IndexedString, ClassModelNodeDocumentChangedInterface*>;
     /// Maps between monitored files and their class nodes.
     FilesMap m_filesMap;
 };
 
 #endif