/*
 * DISTRHO Notes Plugin
 * Copyright (C) 2012-2013 Filipe Coelho <falktx@falktx.com>
 *
 * 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 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.
 *
 * For a full copy of the GNU General Public License see the doc/GPL.txt file.
 */

#ifndef DISTRHO_UI_NOTES_HPP_INCLUDED
#define DISTRHO_UI_NOTES_HPP_INCLUDED

#include "DistrhoUIQt.hpp"
#include "paramspinbox.hpp"

#if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
# include <QtWidgets/QProgressBar>
# include <QtWidgets/QGridLayout>
# include <QtWidgets/QLabel>
# include <QtWidgets/QPushButton>
# include <QtWidgets/QTextEdit>
#else
# include <QtGui/QGridLayout>
# include <QtGui/QLabel>
# include <QtGui/QPushButton>
# include <QtGui/QTextEdit>
#endif

class QResizeEvent;

START_NAMESPACE_DISTRHO

// -----------------------------------------------------------------------

class DistrhoUINotes : public QtUI
{
    Q_OBJECT

public:
    DistrhoUINotes();
    ~DistrhoUINotes() override;

protected:
    // -------------------------------------------------------------------
    // Information

    bool d_isResizable() const noexcept override
    {
        return true;
    }

    uint d_getMinimumWidth() const noexcept override
    {
        return 180;
    }

    uint d_getMinimumHeight() const noexcept override
    {
        return 150;
    }

    // -------------------------------------------------------------------
    // DSP Callbacks

    void d_parameterChanged(uint32_t index, float value) override;
    void d_stateChanged(const char* key, const char* value) override;

    // -------------------------------------------------------------------
    // UI Callbacks

    void d_uiIdle() override;

    // -------------------------------------------------------------------
    // listen for resize events

    void resizeEvent(QResizeEvent*) override;

    // -------------------------------------------------------------------

private slots:
    void buttonClicked(bool click);
    void progressBarValueChanged(float value);
    void textChanged();

private:
    int fCurPage;
    int fSaveSizeNowChecker;
    int fSaveTextNowChecker;

    QString fNotes[100];

    QTextEdit        fTextEdit;
    QPushButton      fButton;
    ParamProgressBar fProgressBar;
    QLabel           fSpacer;
    QGridLayout      fGridLayout;

    void saveCurrentTextState();
};

// -----------------------------------------------------------------------

END_NAMESPACE_DISTRHO

#endif // DISTRHO_UI_NOTES_HPP_INCLUDED