PatternEditor.h

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/*
 * PatternEditor.h - basic main-window for editing patterns
 *
 * Copyright (c) 2004-2014 Tobias Doerffel <tobydox/at/users.sourceforge.net>
 * 
 * This file is part of LMMS - https://lmms.io
 *
 * 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 (see COPYING); if not, write to the
 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301 USA.
 *
 */
 
#ifndef LMMS_GUI_PATTERN_EDITOR_H
#define LMMS_GUI_PATTERN_EDITOR_H
 
#include "Editor.h"
#include "TrackContainerView.h"
 
namespace lmms
{
 
class PatternStore;
 
namespace gui
{
 
class ComboBox;
class TimeLineWidget;
 
 
class PatternEditor : public TrackContainerView
{
        Q_OBJECT
public:
        PatternEditor(PatternStore* ps);
 
        bool fixedClips() const override
        {
                return true;
        }
 
        void removeViewsForPattern(int pattern);
 
        void saveSettings(QDomDocument& doc, QDomElement& element) override;
        void loadSettings(const QDomElement& element) override;
 
public slots:
        void addSteps();
        void cloneSteps();
        void removeSteps();
        void addSampleTrack();
        void addAutomationTrack();
        void cloneClip();
        void updateMaxSteps();
 
protected slots:
        void dropEvent(QDropEvent * de ) override;
        void resizeEvent(QResizeEvent* de) override;
        void updatePosition();
        void updatePixelsPerBar();
 
private:
        PatternStore* m_ps;
        TimeLineWidget* m_timeLine;
        int m_trackHeadWidth;
        tick_t m_maxClipLength;
        void makeSteps( bool clone );
};
 
 
class PatternEditorWindow : public Editor
{
Q_OBJECT
public:
        PatternEditorWindow(PatternStore* ps);
        ~PatternEditorWindow() = default;
 
        QSize sizeHint() const override;
 
        PatternEditor* m_editor;
 
public slots:
        void play() override;
        void stop() override;
 
private:
        ComboBox* m_patternComboBox;
};
 
 
} // namespace gui
 
} // namespace lmms
 
#endif // LMMS_GUI_PATTERN_EDITOR_H