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https://github.com/LMMS/lmms.git
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4cee046909
LMMS now properly builds and runs with Qt5. Various deprecated functions had to be replaced like QString::toAscii()/fromAscii(). Also occurences of FALSE/TRUE have been replaced with false/true. LmmsStyle now derives from QProxyStyle and sets a style instance as base style (Plastique for Qt4, Fusion for Qt5). MOC files are not included anymore but added as regular source files. What's missing is support for embedding VST plugins into a subwindow inside LMMS on Linux/X11 due to missing QX11EmbedContainer class in Qt5. Build instructions can be found in INSTALL.Qt5 Minimum version requirement for Qt4 has been raised to 4.6.0 for best API compatibility between Qt4 and Qt5.
284 lines
6.3 KiB
C++
284 lines
6.3 KiB
C++
/*
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* AutomationEditor.h - declaration of class AutomationEditor which is a window
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* where you can edit dynamic values in an easy way
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*
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* Copyright (c) 2006-2008 Javier Serrano Polo <jasp00/at/users.sourceforge.net>
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*
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* This file is part of Linux MultiMedia Studio - http://lmms.sourceforge.net
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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 AUTOMATION_EDITOR_H
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#define AUTOMATION_EDITOR_H
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#include <QtCore/QMutex>
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#include <QWidget>
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#include "lmms_basics.h"
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#include "JournallingObject.h"
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#include "MidiTime.h"
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#include "AutomationPattern.h"
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#include "ComboBoxModel.h"
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#include "knob.h"
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class QPainter;
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class QPixmap;
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class QScrollBar;
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class comboBox;
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class NotePlayHandle;
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class timeLine;
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class toolButton;
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class AutomationEditor : public QWidget, public JournallingObject
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{
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Q_OBJECT
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Q_PROPERTY( QColor gridColor READ gridColor WRITE setGridColor )
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Q_PROPERTY( QColor vertexColor READ vertexColor WRITE setVertexColor )
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Q_PROPERTY( QBrush scaleColor READ scaleColor WRITE setScaleColor )
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Q_PROPERTY( QBrush graphColor READ graphColor WRITE setGraphColor )
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public:
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void setCurrentPattern( AutomationPattern * _new_pattern );
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inline const AutomationPattern * currentPattern() const
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{
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return( m_pattern );
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}
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inline bool validPattern() const
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{
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return( m_pattern != NULL );
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}
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int quantization() const;
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virtual void saveSettings( QDomDocument & _doc, QDomElement & _parent );
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virtual void loadSettings( const QDomElement & _this );
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inline virtual QString nodeName() const
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{
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return( "automationeditor" );
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}
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void setPauseIcon( bool pause );
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// qproperty access methods
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QColor gridColor() const;
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QBrush graphColor() const;
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QColor vertexColor() const;
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QBrush scaleColor() const;
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void setGridColor( const QColor & c );
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void setGraphColor( const QBrush & c );
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void setVertexColor( const QColor & c );
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void setScaleColor( const QBrush & c );
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public slots:
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void update();
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void updateAfterPatternChange();
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protected:
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typedef AutomationPattern::timeMap timeMap;
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virtual void closeEvent( QCloseEvent * _ce );
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virtual void keyPressEvent( QKeyEvent * _ke );
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virtual void leaveEvent( QEvent * _e );
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virtual void mousePressEvent( QMouseEvent * _me );
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virtual void mouseReleaseEvent( QMouseEvent * _me );
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virtual void mouseMoveEvent( QMouseEvent * _me );
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virtual void paintEvent( QPaintEvent * _pe );
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virtual void resizeEvent( QResizeEvent * _re );
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virtual void wheelEvent( QWheelEvent * _we );
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float getLevel( int _y );
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int xCoordOfTick( int _tick );
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int yCoordOfLevel( float _level );
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inline void drawLevelTick( QPainter & _p, int _tick,
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float _value, bool _is_selected );
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void removeSelection();
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void selectAll();
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void getSelectedValues( timeMap & _selected_values );
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void drawLine( int x0, float y0, int x1, float y1 );
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void disableTensionKnob();
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protected slots:
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void play();
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void stop();
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void horScrolled( int _new_pos );
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void verScrolled( int _new_pos );
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void drawButtonToggled();
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void eraseButtonToggled();
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void selectButtonToggled();
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void moveButtonToggled();
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void discreteButtonToggled();
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void linearButtonToggled();
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void cubicHermiteButtonToggled();
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void tensionChanged();
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void copySelectedValues();
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void cutSelectedValues();
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void pasteValues();
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void deleteSelectedValues();
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void updatePosition( const MidiTime & _t );
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void zoomingXChanged();
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void zoomingYChanged();
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private:
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enum editModes
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{
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DRAW,
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ERASE,
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SELECT,
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MOVE
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} ;
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enum actions
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{
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NONE,
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MOVE_VALUE,
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SELECT_VALUES,
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MOVE_SELECTION
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} ;
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// some constants...
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static const int INITIAL_WIDTH = 860;
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static const int INITIAL_HEIGHT = 480;
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static const int SCROLLBAR_SIZE = 16;
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static const int TOP_MARGIN = 48;
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static const int DEFAULT_Y_DELTA = 6;
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static const int DEFAULT_STEPS_PER_TACT = 16;
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static const int DEFAULT_PPT = 12 * DEFAULT_STEPS_PER_TACT;
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static const int VALUES_WIDTH = 64;
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AutomationEditor();
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AutomationEditor( const AutomationEditor & );
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virtual ~AutomationEditor();
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static QPixmap * s_toolDraw;
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static QPixmap * s_toolErase;
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static QPixmap * s_toolSelect;
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static QPixmap * s_toolMove;
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QWidget * m_toolBar;
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toolButton * m_playButton;
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toolButton * m_stopButton;
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toolButton * m_drawButton;
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toolButton * m_eraseButton;
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toolButton * m_selectButton;
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toolButton * m_moveButton;
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toolButton * m_discreteButton;
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toolButton * m_linearButton;
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toolButton * m_cubicHermiteButton;
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knob * m_tensionKnob;
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FloatModel * m_tensionModel;
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toolButton * m_cutButton;
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toolButton * m_copyButton;
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toolButton * m_pasteButton;
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comboBox * m_zoomingXComboBox;
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comboBox * m_zoomingYComboBox;
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comboBox * m_quantizeComboBox;
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ComboBoxModel m_zoomingXModel;
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ComboBoxModel m_zoomingYModel;
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ComboBoxModel m_quantizeModel;
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QMutex m_patternMutex;
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AutomationPattern * m_pattern;
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float m_minLevel;
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float m_maxLevel;
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float m_step;
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float m_scrollLevel;
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float m_bottomLevel;
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float m_topLevel;
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void updateTopBottomLevels();
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QScrollBar * m_leftRightScroll;
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QScrollBar * m_topBottomScroll;
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MidiTime m_currentPosition;
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actions m_action;
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tick_t m_selectStartTick;
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tick_t m_selectedTick;
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float m_selectStartLevel;
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float m_selectedLevels;
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float m_moveStartLevel;
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tick_t m_moveStartTick;
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int m_moveXOffset;
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float m_drawLastLevel;
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tick_t m_drawLastTick;
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int m_ppt;
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int m_y_delta;
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bool m_y_auto;
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timeMap m_valuesToCopy;
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timeMap m_selValuesForMove;
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editModes m_editMode;
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timeLine * m_timeLine;
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bool m_scrollBack;
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void drawCross( QPainter & _p );
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void drawAutomationPoint( QPainter & p, timeMap::iterator it );
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bool inBBEditor();
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QColor m_gridColor;
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QBrush m_graphColor;
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QColor m_vertexColor;
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QBrush m_scaleColor;
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friend class engine;
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signals:
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void currentPatternChanged();
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void positionChanged( const MidiTime & );
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} ;
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#endif
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