File indexing completed on 2024-05-12 05:53:55

 /*
  * Copyright (c) 2018 Sune Vuorela <sune@vuorela.dk>
  *
  * Permission is hereby granted, free of charge, to any person
  * obtaining a copy of this software and associated documentation
  * files (the "Software"), to deal in the Software without
  * restriction, including without limitation the rights to use,
  * copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the
  * Software is furnished to do so, subject to the following
  * conditions:
  *
  * The above copyright notice and this permission notice shall be
  * included in all copies or substantial portions of the Software.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  * OTHER DEALINGS IN THE SOFTWARE.
  */
 #pragma once
 #include <QObject>
 #include <QVector>
 #include <memory>
 
 class QFileSystemWatcher;
 class ActiveDocumentListener;
 
 /**
  * Broker for handling opening a document and
  * informing components interested in the active document.
  *
  * Does also cause a reload whenever the file changes.
  */
 class ActiveDocument : public QObject
 {
     Q_OBJECT
 public:
     ActiveDocument(QObject* parent = nullptr);
     ~ActiveDocument();
     void registerListener(ActiveDocumentListener* pane);
     QString currentPath() const;
 
 public Q_SLOTS:
     void openPath(const QString& file);
 private:
     QString m_currentPath;
     QVector<ActiveDocumentListener*> m_panes;
     void reload();
     std::unique_ptr<QFileSystemWatcher> m_watcher;
 private Q_SLOTS:
     void checkedReload(const QString& path); // needs to check if path and currentPath is the same
 };