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Viewing changes to TuxGuitar-oss/src/org/herac/tuxguitar/player/impl/midiport/oss/MidiConfigUtils.java

  • Committer: Bazaar Package Importer
  • Author(s): Philippe Coval
  • Date: 2008-06-19 00:30:30 UTC
  • mto: (5.1.2 sid)
  • mto: This revision was merged to the branch mainline in revision 3.
  • Revision ID: james.westby@ubuntu.com-20080619003030-h719szrhsngou7c6
Tags: upstream-1.0
Import upstream version 1.0

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TuxGuitar-oss/src/org/herac/tuxguitar/player/impl/midiport/oss/MidiConfigUtils.java
 
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package org.herac.tuxguitar.player.impl.midiport.oss;
 
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import org.eclipse.swt.SWT;
 
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import org.eclipse.swt.events.SelectionAdapter;
 
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import org.eclipse.swt.events.SelectionEvent;
 
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import org.eclipse.swt.layout.GridData;
 
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import org.eclipse.swt.layout.GridLayout;
 
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import org.eclipse.swt.widgets.Button;
 
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import org.eclipse.swt.widgets.Composite;
 
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import org.eclipse.swt.widgets.Group;
 
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import org.eclipse.swt.widgets.Label;
 
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import org.eclipse.swt.widgets.Shell;
 
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import org.eclipse.swt.widgets.Text;
 
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import org.herac.tuxguitar.gui.TuxGuitar;
 
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import org.herac.tuxguitar.gui.system.config.TGConfigManager;
 
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import org.herac.tuxguitar.gui.system.plugins.TGPluginConfigManager;
 
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import org.herac.tuxguitar.gui.util.DialogUtils;
 
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public class MidiConfigUtils {
 
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        public static final String DEVICE_KEY = "oss.device";
 
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        public static final String DEVICE_DEFAULT = "/dev/sequencer";
 
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        public static TGConfigManager getConfig(){
 
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                TGConfigManager config = new TGPluginConfigManager("tuxguitar-oss");
 
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                config.init();
 
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                return config;
 
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        }
 
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        public static String getDevice(){
 
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                return getDevice(getConfig());
 
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        }
 
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        public static String getDevice(final TGConfigManager config){
 
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                return config.getStringConfigValue(DEVICE_KEY,DEVICE_DEFAULT);
 
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        }
 
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        public static void setupDialog(Shell parent,final MidiPortProviderImpl provider) {
 
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                setupDialog(parent,provider,getConfig());
 
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        }
 
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        public static void setupDialog(Shell parent,final MidiPortProviderImpl provider,final TGConfigManager config) {
 
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                final String device = getDevice(config);
 
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                final Shell dialog = DialogUtils.newDialog(parent, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL);
 
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                dialog.setLayout(new GridLayout());
 
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                dialog.setText("Configuration");
 
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                //------------------DEVICE-----------------------
 
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                Group group = new Group(dialog,SWT.SHADOW_ETCHED_IN);
 
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                group.setLayout(new GridLayout(2,false));
 
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                group.setLayoutData(new GridData(SWT.FILL,SWT.FILL,true,true));
 
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                group.setText("Device Configuration");
 
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                final Label deviceLabel = new Label(group,SWT.LEFT);
 
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                deviceLabel.setText("Device:");
 
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                final Text deviceValue = new Text(group,SWT.BORDER);
 
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                deviceValue.setLayoutData(new GridData(250,SWT.DEFAULT));
 
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                deviceValue.setText( (device == null ? new String() : device) );
 
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                //------------------BUTTONS--------------------------
 
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                Composite buttons = new Composite(dialog, SWT.NONE);
 
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                buttons.setLayout(new GridLayout(2,false));
 
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                buttons.setLayoutData(new GridData(SWT.END,SWT.FILL,true,true));
 
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                GridData data = new GridData(SWT.FILL,SWT.FILL,true,true);
 
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                data.minimumWidth = 80;
 
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                data.minimumHeight = 25;
 
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                final Button buttonOK = new Button(buttons, SWT.PUSH);
 
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                buttonOK.setText(TuxGuitar.getProperty("ok"));
 
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                buttonOK.setLayoutData(data);
 
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                buttonOK.addSelectionListener(new SelectionAdapter() {
 
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                        public void widgetSelected(SelectionEvent arg0) {
 
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                                String selection = deviceValue.getText();
 
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                                String value1 = (device == null ? new String() : device);
 
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                                String value2 = (selection == null ? new String() : selection);
 
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                                if(!value1.equals(value2)){
 
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                                        if(selection != null){
 
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                                                config.setProperty(DEVICE_KEY,selection);
 
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                                        }else{
 
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                                                config.removeProperty(DEVICE_KEY);
 
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                                        }
 
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                                        config.save();
 
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                                        provider.updateDevice(selection);
 
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                                }
 
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                                dialog.dispose();
 
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                        }
 
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                });
 
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                Button buttonCancel = new Button(buttons, SWT.PUSH);
 
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                buttonCancel.setText(TuxGuitar.getProperty("cancel"));
 
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                buttonCancel.setLayoutData(data);
 
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                buttonCancel.addSelectionListener(new SelectionAdapter() {
 
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                        public void widgetSelected(SelectionEvent arg0) {
 
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                                dialog.dispose();
 
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                        }
 
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                });
 
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                dialog.setDefaultButton( buttonOK );
 
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                DialogUtils.openDialog(dialog,DialogUtils.OPEN_STYLE_CENTER | DialogUtils.OPEN_STYLE_PACK | DialogUtils.OPEN_STYLE_WAIT);
 
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        }
 
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}