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/* |
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* JSampler - a java front-end for LinuxSampler |
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* |
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* Copyright (C) 2005-2011 Grigor Iliev <grigor@grigoriliev.com> |
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* |
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* This file is part of JSampler. |
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* |
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* JSampler is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License version 2 |
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* as published by the Free Software Foundation. |
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* |
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* JSampler 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 |
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* GNU 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 License |
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* along with JSampler; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
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* MA 02111-1307 USA |
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*/ |
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package org.jsampler.view; |
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import java.beans.PropertyChangeEvent; |
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import java.beans.PropertyChangeListener; |
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import org.jsampler.CC; |
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import org.jsampler.JSPrefs; |
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import org.jsampler.MidiInstrument; |
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import static org.jsampler.JSPrefs.*; |
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/** |
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* Provides the view configuration. |
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* @author Grigor Iliev |
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*/ |
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public abstract class JSViewConfig<I> { |
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private boolean measurementUnitDecibel; |
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|
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private int firstMidiBankNumber; |
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private int firstMidiProgramNumber; |
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/** Creates a new instance of <code>JSViewConfig</code> */ |
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public |
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JSViewConfig() { |
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measurementUnitDecibel = preferences().getBoolProperty(VOL_MEASUREMENT_UNIT_DECIBEL); |
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|
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String s = VOL_MEASUREMENT_UNIT_DECIBEL; |
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preferences().addPropertyChangeListener(s, new PropertyChangeListener() { |
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public void |
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propertyChange(PropertyChangeEvent e) { |
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boolean b; |
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b = preferences().getBoolProperty(VOL_MEASUREMENT_UNIT_DECIBEL); |
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measurementUnitDecibel = b; |
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} |
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}); |
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firstMidiBankNumber = preferences().getIntProperty(FIRST_MIDI_BANK_NUMBER); |
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firstMidiProgramNumber = preferences().getIntProperty(FIRST_MIDI_PROGRAM_NUMBER); |
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MidiInstrument.setFirstProgramNumber(firstMidiProgramNumber); |
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s = FIRST_MIDI_BANK_NUMBER; |
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preferences().addPropertyChangeListener(s, new PropertyChangeListener() { |
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public void |
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propertyChange(PropertyChangeEvent e) { |
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firstMidiBankNumber = preferences().getIntProperty(FIRST_MIDI_BANK_NUMBER); |
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} |
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}); |
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s = FIRST_MIDI_PROGRAM_NUMBER; |
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preferences().addPropertyChangeListener(s, new PropertyChangeListener() { |
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public void |
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propertyChange(PropertyChangeEvent e) { |
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firstMidiProgramNumber = preferences().getIntProperty(FIRST_MIDI_PROGRAM_NUMBER); |
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MidiInstrument.setFirstProgramNumber(firstMidiProgramNumber); |
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} |
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}); |
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} |
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/** |
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* Provides UI information for instruments database trees. |
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*/ |
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public abstract InstrumentsDbTreeView<I> getInstrumentsDbTreeView(); |
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/** |
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* Provides UI information for instruments database tables. |
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*/ |
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public abstract InstrumentsDbTableView<I> getInstrumentsDbTableView(); |
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|
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public abstract SamplerBrowserView<I> getSamplerBrowserView(); |
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|
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public abstract BasicIconSet<I> getBasicIconSet(); |
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public abstract JSPrefs preferences(); |
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/** |
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* Determines whether this view provides instruments database support. |
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* @return <code>false</code> |
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*/ |
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public boolean |
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getInstrumentsDbSupport() { return false; } |
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public abstract void initInstrumentsDbTreeModel(); |
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public abstract void resetInstrumentsDbTreeModel(); |
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/** |
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* Determines whether the volume values should be shown in decibels. |
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*/ |
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public boolean |
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isMeasurementUnitDecibel() { return measurementUnitDecibel; } |
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/** Exports the view configuration of the current session. */ |
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public String |
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exportSessionViewConfig() { return ""; } |
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private SessionViewConfig sessionViewConfig = null; |
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public SessionViewConfig |
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getSessionViewConfig() { return sessionViewConfig; } |
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public void |
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setSessionViewConfig(SessionViewConfig config) { sessionViewConfig = config; } |
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public int |
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getFirstMidiBankNumber() { return firstMidiBankNumber; } |
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public int |
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getFirstMidiProgramNumber() { return firstMidiProgramNumber; } |
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public abstract int getDefaultModKey(); |
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/** |
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* Determines whether main menu is moved to |
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* the screen menu bar when running on Mac OS |
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*/ |
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public boolean |
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isUsingScreenMenuBar() { |
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if(!CC.isMacOS()) return false; |
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String s = System.getProperty("apple.laf.useScreenMenuBar"); |
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return (s != null && "true".equalsIgnoreCase(s)) ? true : false; |
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} |
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/** |
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* Shows a dialog with the specified error message. |
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* @param msg The error message to be shown. |
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*/ |
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public abstract void showErrorMessage(String msg); |
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/** |
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* Shows a dialog with error message. |
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* @param e The <code>Exception</code> from which the error message is obtained. |
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*/ |
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public abstract void showErrorMessage(Exception e); |
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/** |
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* Shows a dialog with error message. |
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* @param e The <code>Exception</code> from which the error message is obtained. |
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* @param prefix The prefix to be added to the error message. |
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*/ |
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public abstract void showErrorMessage(Exception e, String prefix); |
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/** |
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* Sets the default font to be used in the GUI. |
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* @param fontName The name of the font to be used as default. |
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*/ |
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public abstract void setUIDefaultFont(String fontName); |
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} |