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141 lines
3.3 KiB
C++
141 lines
3.3 KiB
C++
/*
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* AutomatableModelView.h - provides AutomatableModelView base class and
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* provides BoolModelView, FloatModelView, IntModelView subclasses.
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*
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* Copyright (c) 2008-2014 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_AUTOMATABLE_MODEL_VIEW_H
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#define LMMS_GUI_AUTOMATABLE_MODEL_VIEW_H
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#include "ModelView.h"
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#include "AutomatableModel.h"
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class QMenu;
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class QMouseEvent;
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namespace lmms::gui
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{
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class LMMS_EXPORT AutomatableModelView : public ModelView
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{
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public:
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AutomatableModelView( Model* model, QWidget* _this );
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~AutomatableModelView() override = default;
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// some basic functions for convenience
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AutomatableModel* modelUntyped()
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{
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return castModel<AutomatableModel>();
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}
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const AutomatableModel* modelUntyped() const
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{
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return castModel<AutomatableModel>();
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}
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void setModel( Model* model, bool isOldModelValid = true ) override;
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void unsetModel() override;
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template<typename T>
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inline T value() const
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{
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return modelUntyped() ? modelUntyped()->value<T>() : 0;
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}
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inline void setDescription( const QString& desc )
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{
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m_description = desc;
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}
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inline void setUnit( const QString& unit )
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{
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m_unit = unit;
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}
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void addDefaultActions( QMenu* menu );
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void setConversionFactor( float factor );
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float getConversionFactor();
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protected:
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virtual void mousePressEvent( QMouseEvent* event );
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QString m_description;
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QString m_unit;
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float m_conversionFactor; // Factor to be applied when the m_model->value is displayed
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} ;
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class AutomatableModelViewSlots : public QObject
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{
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Q_OBJECT
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public:
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AutomatableModelViewSlots( AutomatableModelView* amv, QObject* parent );
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public slots:
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void execConnectionDialog();
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void removeConnection();
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void editSongGlobalAutomation();
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void unlinkAllModels();
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void removeSongGlobalAutomation();
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private slots:
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/// Copy the model's value to the clipboard.
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void copyToClipboard();
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/// Paste the model's value from the clipboard.
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void pasteFromClipboard();
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protected:
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AutomatableModelView* m_amv;
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} ;
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template <typename ModelType> class LMMS_EXPORT TypedModelView : public AutomatableModelView
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{
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public:
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TypedModelView( Model* model, QWidget* _this) :
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AutomatableModelView( model, _this )
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{}
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ModelType* model()
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{
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return castModel<ModelType>();
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}
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const ModelType* model() const
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{
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return castModel<ModelType>();
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}
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};
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using FloatModelView = TypedModelView<FloatModel>;
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using IntModelView = TypedModelView<IntModel>;
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using BoolModelView = TypedModelView<BoolModel>;
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} // namespace lmms::gui
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#endif // LMMS_GUI_AUTOMATABLE_MODEL_VIEW_H
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