File indexing completed on 2024-06-02 04:59:23

 /**
  * \file filterdialog.h
  * Filter dialog.
  *
  * \b Project: Kid3
  * \author Urs Fleisch
  * \date 16 Jan 2008
  *
  * Copyright (C) 2008-2024  Urs Fleisch
  *
  * This file is part of Kid3.
  *
  * Kid3 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.
  *
  * Kid3 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, see <http://www.gnu.org/licenses/>.
  */
 
 #pragma once
 
 #include <QDialog>
 #include <QTextEdit>
 #include "filefilter.h"
 
 class QGroupBox;
 class QPushButton;
 class FormatListEdit;
 
 /**
  * Filter dialog.
  */
 class FilterDialog : public QDialog {
   Q_OBJECT
 public:
   /**
    * Constructor.
    *
    * @param parent parent widget
    */
   explicit FilterDialog(QWidget* parent);
 
   /**
    * Destructor.
    */
   ~FilterDialog() override = default;
 
   /**
    * Read the local settings from the configuration.
    */
   void readConfig();
 
   /**
    * Display information in text view.
    *
    * @param text text to display
    */
   void showInformation(const QString& text) { m_edit->append(text); }
 
   /**
    * Abort filter operation.
    */
   void abort() { m_fileFilter.abort(); }
 
 signals:
   /**
    * Is triggered when the selected @a filter has to be applied.
    */
   void apply(FileFilter&);
 
 public slots:
   /**
    * Show information about filter event.
    *
    * @param type filter event type, enum FileFilter::FilterEventType
    * @param fileName name of filtered file
    */
   void showFilterEvent(int type, const QString& fileName);
 
 private slots:
   /**
    * Save the local settings to the configuration.
    */
   void saveConfig();
 
   /**
    * Show help.
    */
   void showHelp();
 
   /**
    * Apply or abort filter.
    */
   void applyOrAbortFilter();
 
 private:
   /**
    * Set the filter combo box and line edit from the configuration.
    */
   void setFiltersFromConfig();
 
   /**
    * Set button to Apply or Abort.
    * @param enableAbort true to set Abort button
    */
   void setAbortButton(bool enableAbort);
 
   /** Preview group box */
   QGroupBox* m_previewBox;
   /** Text editor */
   QTextEdit* m_edit;
   /** format editor */
   FormatListEdit* m_formatListEdit;
   /** Apply button */
   QPushButton* m_applyButton;
   /** file filter used */
   FileFilter m_fileFilter;
   /** true if m_applyButton is an Abort button */
   bool m_isAbortButton;
 };