mdichild.h

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/*************************************************************************
 * Copyright (c) 2011 AT&T Intellectual Property
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.html
 *
 * Contributors: Details at https://graphviz.org
 *************************************************************************/
 
#pragma once
 
#include "imageviewer.h"
#include <QTextEdit>
#include <memory>
class CMainWindow;
 
class MdiChild : public QTextEdit {
  Q_OBJECT
 
public:
  MdiChild();
 
  void newFile();
  bool loadFile(const QString &fileName);
  bool save();
  bool saveAs();
  bool saveFile(const QString &fileName);
  QString userFriendlyCurrentFile();
  QString currentFile() { return curFile; }
  int layoutIdx;
  int renderIdx;
  QString outputFile;
  QString attributes;
  std::unique_ptr<ImageViewer> previewFrm;
  CMainWindow *parentFrm;
  bool loadPreview(const QString &fileName);
 
protected:
  void closeEvent(QCloseEvent *event);
 
private slots:
  void documentWasModified();
 
private:
  bool maybeSave();
  void setCurrentFile(const QString &fileName);
  QString strippedName(const QString &fullFileName);
 
  QString curFile;
  bool isUntitled;
};