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bbdfeff5e1
Adds a visual indicator to show the pattern editor playing, along with a timeline widget to allow the user to skip forward/backward in a pattern.
108 lines
2.3 KiB
C++
108 lines
2.3 KiB
C++
/*
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* PatternEditor.h - basic main-window for editing patterns
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*
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* Copyright (c) 2004-2014 Tobias Doerffel <tobydox/at/users.sourceforge.net>
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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_PATTERN_EDITOR_H
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#define LMMS_GUI_PATTERN_EDITOR_H
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#include "Editor.h"
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#include "TrackContainerView.h"
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namespace lmms
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{
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class PatternStore;
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namespace gui
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{
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class ComboBox;
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class TimeLineWidget;
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class PatternEditor : public TrackContainerView
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{
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Q_OBJECT
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public:
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PatternEditor(PatternStore* ps);
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bool fixedClips() const override
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{
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return true;
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}
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void removeViewsForPattern(int pattern);
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void saveSettings(QDomDocument& doc, QDomElement& element) override;
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void loadSettings(const QDomElement& element) override;
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public slots:
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void addSteps();
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void cloneSteps();
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void removeSteps();
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void addSampleTrack();
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void addAutomationTrack();
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void cloneClip();
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void updateMaxSteps();
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protected slots:
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void dropEvent(QDropEvent * de ) override;
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void resizeEvent(QResizeEvent* de) override;
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void updatePosition();
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void updatePixelsPerBar();
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private:
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PatternStore* m_ps;
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TimeLineWidget* m_timeLine;
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int m_trackHeadWidth;
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tick_t m_maxClipLength;
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void makeSteps( bool clone );
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};
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class PatternEditorWindow : public Editor
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{
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Q_OBJECT
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public:
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PatternEditorWindow(PatternStore* ps);
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~PatternEditorWindow() = default;
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QSize sizeHint() const override;
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PatternEditor* m_editor;
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public slots:
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void play() override;
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void stop() override;
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private:
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ComboBox* m_patternComboBox;
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};
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} // namespace gui
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} // namespace lmms
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#endif // LMMS_GUI_PATTERN_EDITOR_H
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