PTextEdit.h

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/****************************************************************************
 
  PTextEdit.h
 
  Author: Andreas Suter
  e-mail: andreas.suter@psi.ch
 
*****************************************************************************/
 
/***************************************************************************
 *   Copyright (C) 2010-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/

 
#ifndef _PTEXTEDIT_H_
#define _PTEXTEDIT_H_
 
#include <memory>
 
#include <QAction>
#include <QMainWindow>
#include <QString>
#include <QStringList>
#include <QMap>
#include <QTimer>
#include <QString>
#include <QVector>
#include <QProcess>
#include <QFileInfo>
#include <QByteArray>
#include <QFileSystemWatcher>
#include <QComboBox>
 
#include <QtDebug>
 
#include "PAdmin.h"
#include "musredit.h"
 
class PSubTextEdit;
class PAdmin;
class QFileSystemWatcher;
class QAction;
class QComboBox;
class QTabWidget;
class QTextEdit;
class QMenu;
 
//----------------------------------------------------------------------------------------------
class PTextEdit : public QMainWindow
{
  Q_OBJECT
 
public:
  PTextEdit( QWidget *parent = nullptr );

  int getEditW() { return fEditW; }

  int getEditH() { return fEditH; }
 
public slots:
  void aboutToQuit();
 
signals:
  void close();
 
private:
  void setupFileActions();

  void setupEditActions();

  void setupTextActions();

  void setupMusrActions();

  void setupHelpActions();

  void setupJumpToBlock();

  void load( const QString &f, const int index=-1 );

  PSubTextEdit *currentEditor() const;

  void doConnections( PSubTextEdit *e );

  void fileSystemWatcherActivation();
 
private slots:
  // Block insertion slots (delegate to PSubTextEdit)
  void insertTitle();

  void insertParameterBlock();

  void insertTheoryBlock();

  void insertTheoryFunction(QAction *a);

  void insertFunctionBlock();

  void insertAsymRunBlock();

  void insertSingleHistRunBlock();

  void insertNonMusrRunBlock();

  void insertCommandBlock();

  void insertFourierBlock();

  void insertPlotBlock();

  void insertStatisticBlock();
 
  // File menu slots
  void fileNew();

  void fileOpen();

  void fileOpenRecent();

  void fileReload();

  void fileOpenPrefs();

  void fileSave();

  void fileSaveAs();

  void fileSavePrefs();

  void filePrint();

  void fileClose( const bool check = true );

  void fileCloseAll();

  void fileCloseAllOthers();

  void fileExit();
 
  // Edit menu slots
  void editUndo();

  void editRedo();

  void editSelectAll();

  void editCut();

  void editCopy();

  void editPaste();

  void editFind();

  void editFindNext();

  void editFindPrevious();

  void editFindAndReplace();

  void editComment();

  void editUncomment();
 
  // Text menu slots
  void textFamily( const QString &f );

  void textSize( const QString &p );
 
  // Musr menu slots
  void musrWiz();

  void musrCalcChisq();

  void musrFit();

  void musrMsr2Data();

  void musrView();

  void musrView2Dat();

  void musrT0();

  void musrFT();

  void musrPrefs();

  void musrSwapMsrMlog();

  void musrSetSteps();

  void musrDump();

  void mupp();
 
  // Help menu slots
  void helpContents();

  void helpAboutQt();

  void helpAbout();
 
  // Process exit status handlers
  void exitStatusMusrWiz(int exitCode, QProcess::ExitStatus exitStatus);

  void exitStatusMusrSetSteps(int exitCode, QProcess::ExitStatus exitStatus);
 
  // Editor event handlers
  void fontChanged( const QFont &f );

  void textChanged(const bool forced = false);

  void currentCursorPosition();
 
  // Find/replace operation handlers
  void replace();

  void replaceAndClose();

  void replaceAll();
 
  // Tab and file system handlers
  void applyFontSettings(int);

  void fileChanged(const QString &fileName);

  void setFileSystemWatcherActive();
 
  // Navigation
  void jumpToBlock(int idx);
 
private:
  bool fDarkMenuIcon{false}; 
  bool fDarkToolBarIcon{false}; 
  std::unique_ptr<PAdmin> fAdmin; 
  std::unique_ptr<QFileSystemWatcher> fFileSystemWatcher; 
  bool fFileSystemWatcherActive; 
  QTimer fFileSystemWatcherTimeout; 
  QString fLastDirInUse{QString("")}; 
  QStringList fMusrFTPrevCmd;
  int fEditW{900}, fEditH{800};
  QStatusBar *fStatusBar{nullptr};
 
  QMap<QString, QAction*> fActions;
  std::unique_ptr<QAction> fMusrT0Action;
 
  PMsr2DataParam *fMsr2DataParam; 
  PFindReplaceData *fFindReplaceData; 
 
  std::unique_ptr<QComboBox> fComboFont; 
  std::unique_ptr<QComboBox> fComboSize; 
  bool fFontChanging{false}; 
  std::unique_ptr<QComboBox> fJumpToBlock; 
 
  std::unique_ptr<QTabWidget> fTabWidget; 
  QMap<PSubTextEdit*, QString> fFilenames; 
 
  QMenu *fRecentFilesMenu;   
  QAction *fRecentFilesAction[MAX_RECENT_FILES]; 

  bool getTheme();

  void fillRecentFiles();

  QStringList getRunList(QString runListStr, bool &ok);

  bool fileAlreadyOpen(QFileInfo &finfo, int &idx);

  void switchMenuIcons();

  void switchToolbarIcons();
};
 
 
#endif // _PTEXTEDIT_H_