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f4f85e1f33
* reimplement getter and setter of FloatModelEditorBase::m_volumeKnob to avoid undo checkpoint creation * convert FloatModelEditorBase::m_volumeKnob from BoolModel to bool * clean up * remove unnecessary inline keywords and fix formatting --------- Co-authored-by: Sotonye Atemie <sakertooth@gmail.com>
133 lines
3.5 KiB
C++
133 lines
3.5 KiB
C++
/*
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* FloatModelEditorBase.h - Base editor for float models
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*
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* Copyright (c) 2004-2008 Tobias Doerffel <tobydox/at/users.sourceforge.net>
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* Copyright (c) 2023 Michael Gregorius
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*
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* This file is part of LMMS - https://lmms.io
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program (see COPYING); if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA.
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*
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*/
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#ifndef LMMS_GUI_FLOAT_MODEL_EDITOR_BASE_H
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#define LMMS_GUI_FLOAT_MODEL_EDITOR_BASE_H
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#include <QWidget>
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#include <QPoint>
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#include "AutomatableModelView.h"
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namespace lmms::gui
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{
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class SimpleTextFloat;
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class LMMS_EXPORT FloatModelEditorBase : public QWidget, public FloatModelView
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{
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Q_OBJECT
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mapPropertyFromModel(float, volumeRatio, setVolumeRatio, m_volumeRatio);
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void initUi(const QString & name); //!< to be called by ctors
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public:
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enum class DirectionOfManipulation
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{
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Vertical,
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Horizontal
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};
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FloatModelEditorBase(DirectionOfManipulation directionOfManipulation = DirectionOfManipulation::Vertical, QWidget * _parent = nullptr, const QString & _name = QString()); //!< default ctor
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FloatModelEditorBase(const FloatModelEditorBase& other) = delete;
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// TODO: remove
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inline void setHintText(const QString & txt_before, const QString & txt_after)
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{
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setDescription(txt_before);
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setUnit(txt_after);
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}
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bool isVolumeKnob() const
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{
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return m_volumeKnob;
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}
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void setVolumeKnob(const bool val)
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{
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m_volumeKnob = val;
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}
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signals:
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void sliderPressed();
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void sliderReleased();
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void sliderMoved(float value);
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protected:
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void contextMenuEvent(QContextMenuEvent * me) override;
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void dragEnterEvent(QDragEnterEvent * dee) override;
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void dropEvent(QDropEvent * de) override;
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void focusOutEvent(QFocusEvent * fe) override;
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void mousePressEvent(QMouseEvent * me) override;
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void mouseReleaseEvent(QMouseEvent * me) override;
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void mouseMoveEvent(QMouseEvent * me) override;
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void mouseDoubleClickEvent(QMouseEvent * me) override;
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void paintEvent(QPaintEvent * me) override;
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void wheelEvent(QWheelEvent * me) override;
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#if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0))
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void enterEvent(QEnterEvent*) override;
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#else
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void enterEvent(QEvent*) override;
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#endif
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void leaveEvent(QEvent *event) override;
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virtual float getValue(const QPoint & p);
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virtual QString displayValue() const;
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void doConnections() override;
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void showTextFloat(int msecBeforeDisplay, int msecDisplayTime);
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void setPosition(const QPoint & p);
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inline float pageSize() const
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{
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return (model()->maxValue() - model()->minValue()) / 100.0f;
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}
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static SimpleTextFloat * s_textFloat;
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bool m_volumeKnob;
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FloatModel m_volumeRatio;
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QPoint m_lastMousePos; //!< mouse position in last mouseMoveEvent
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float m_leftOver;
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bool m_buttonPressed;
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DirectionOfManipulation m_directionOfManipulation;
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private slots:
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virtual void enterValue();
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void friendlyUpdate();
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void toggleScale();
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};
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} // namespace lmms::gui
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#endif // LMMS_GUI_FLOAT_MODEL_EDITOR_BASE_H
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