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.
  */
 #include "activedocument.h"
 #include "activedocumentlistener.h"
 #include <QFileSystemWatcher>
 #include <QDebug>
 
 ActiveDocument::ActiveDocument(QObject* parent) : QObject(parent)
 {
     m_watcher = std::make_unique<QFileSystemWatcher>();
     connect(m_watcher.get(), &QFileSystemWatcher::fileChanged, this, &ActiveDocument::checkedReload);
 }
 
 ActiveDocument::~ActiveDocument()
 {
     // for smart pointers
 }
 
 void ActiveDocument::registerListener(ActiveDocumentListener* pane)
 {
     m_panes.append(pane);
 }
 
 void ActiveDocument::openPath(const QString& file)
 {
     if (!m_currentPath.isEmpty()) {
         m_watcher->removePath(m_currentPath);
     }
 
     m_currentPath = file;
 
     if (!m_currentPath.isEmpty()) {
         m_watcher->addPath(m_currentPath);
     }
     reload();
 }
 
 void ActiveDocument::reload()
 {
     for(auto listener : qAsConst(m_panes)) {
         listener->openPath(m_currentPath);
     }
 }
 
 void ActiveDocument::checkedReload(const QString& path)
 {
     if (path == m_currentPath) {
         reload();
     }
 }
 
 QString ActiveDocument::currentPath() const
 {
     return m_currentPath;
 }