palettedialog.h

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//=============================================================================
//  MuseScore
//  Music Composition & Notation
//
//  Copyright (C) 2019 Werner Schweer and others
//
//  This program is free software; you can redistribute it and/or modify
//  it under the terms of the GNU General Public License version 2.
//
//  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., 675 Mass Ave, Cambridge, MA 02139, USA.
//=============================================================================

#ifndef __PALETTEDIALOGS_H__
#define __PALETTEDIALOGS_H__

namespace Ui {
      class PaletteProperties;
      }

namespace Ms {

class PalettePanel;

//---------------------------------------------------------
//   PalettePropertiesDialog
//---------------------------------------------------------

class PalettePropertiesDialog : public QDialog {
      Q_OBJECT

      Ui::PaletteProperties* ui;
      PalettePanel* palette;

      void fillControlsWithData();

      virtual void hideEvent(QHideEvent*);
      virtual void reject();
      
      void setInitialProperties();
      void applyInitialPropertiesToThePalette();
      bool areInitialPropertiesChanged() const;
      
      bool isGridCheckBoxChanged = false;
      bool isNameChanged = false;
      bool isHeightChanged = false;
      bool isWidthChanged = false;
      bool isScaleChanged = false;
      bool isOffsetChanged = false;
      
      int gridCheckboxInitialState = 0;
      QString initialName;
      QString initialTranslatedName;
      int initialWidth = 0;
      int initialHeight = 0;
      double initialOffset = 0.f;
      double initialScale = 0.f;
      
   public:
      PalettePropertiesDialog(PalettePanel*, QWidget* parent = nullptr);
      ~PalettePropertiesDialog();
      
      /*
      /  checkBoxChanged(int state)
      /      The @state values are Qt::Unchecked and Qt::Checked
      */
      void gridCheckBoxChanged(int state);
      
      void nameChanged(const QString &text);
      void heightChanged(int height);
      void widthChanged(int width);
      void offsetChanged(double offset);
      void scaleChanged(double scale);
      
   signals:
      void changed();
      
      };

} // namespace Ms

#endif