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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) 2005-2008 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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|
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package org.jsampler.view; |
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|
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import java.awt.Component; |
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import java.util.Comparator; |
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import java.util.List; |
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import java.util.Vector; |
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|
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import javax.swing.DefaultCellEditor; |
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import javax.swing.JTable; |
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import javax.swing.JTextField; |
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import javax.swing.RowSorter.SortKey; |
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import javax.swing.SortOrder; |
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|
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import javax.swing.event.RowSorterEvent; |
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import javax.swing.event.RowSorterListener; |
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|
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import javax.swing.table.TableCellEditor; |
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import javax.swing.table.TableColumn; |
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import javax.swing.table.TableColumnModel; |
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import javax.swing.table.TableRowSorter; |
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|
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import org.jsampler.CC; |
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import org.jsampler.JSPrefs; |
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|
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import org.linuxsampler.lscp.DbDirectoryInfo; |
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import org.linuxsampler.lscp.DbInstrumentInfo; |
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|
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import org.linuxsampler.lscp.event.InstrumentsDbAdapter; |
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import org.linuxsampler.lscp.event.InstrumentsDbEvent; |
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|
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import static javax.swing.event.RowSorterEvent.Type.SORT_ORDER_CHANGED; |
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|
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|
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/** |
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* |
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* @author Grigor Iliev |
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*/ |
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public abstract class AbstractInstrumentsDbTable extends JTable { |
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private final DefaultCellEditor nameEditor; |
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private final JTextField tfEditor = new JTextField(); |
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|
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private DbDirectoryTreeNode directoryNode; |
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private final InstrumentsDbTableRowSorter rowSorter; |
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|
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private String createdDirectoryName = null; |
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|
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private InstrumentsDbTableView view = null; |
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|
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private final String tablePrefix; |
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|
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/** |
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* Creates a new instance of <code>AbstractInstrumentsDbTable</code> |
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*/ |
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public |
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AbstractInstrumentsDbTable() { |
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this(""); |
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} |
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|
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/** |
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* Creates a new instance of <code>AbstractInstrumentsDbTable</code> |
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* @param tablePrefix Used to create unique property names for storing |
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* the column preferences for different tables e.g. for DbInstrumentChooser, |
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* InstrumentsDbFrame. |
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*/ |
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public |
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AbstractInstrumentsDbTable(String tablePrefix) { |
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this(new InstrumentsDbTableModel(), tablePrefix); |
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} |
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|
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/** |
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* Creates a new instance of <code>AbstractInstrumentsDbTable</code> |
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*/ |
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public AbstractInstrumentsDbTable(InstrumentsDbTableModel model, String tablePrefix) { |
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super(model); |
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setView(CC.getViewConfig().getInstrumentsDbTableView()); |
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|
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this.tablePrefix = tablePrefix; |
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loadColumnsVisibleState(); |
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loadColumnWidths(); |
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|
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setAutoResizeMode(AUTO_RESIZE_OFF); |
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|
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rowSorter = new InstrumentsDbTableRowSorter(getModel()); |
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setRowSorter(rowSorter); |
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|
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loadSortOrder(); |
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|
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RowSorterListener l = new RowSorterListener() { |
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public void |
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sorterChanged(RowSorterEvent e) { |
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if(e.getType() != SORT_ORDER_CHANGED) return; |
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rowSorterChanged(); |
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} |
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}; |
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|
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getRowSorter().addRowSorterListener(l); |
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|
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putClientProperty("JTable.autoStartsEdit", false); |
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|
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nameEditor = new DefaultCellEditor(tfEditor); |
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nameEditor.setClickCountToStart(5); |
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|
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if( getModel().getShowDummyColumn()) { |
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TableColumn dummy; |
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dummy = getColumnModel().getColumn(getModel().getDummyColumnIndex()); |
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dummy.setPreferredWidth(10); |
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} |
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} |
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|
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public InstrumentsDbTableModel |
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getModel() { return (InstrumentsDbTableModel)super.getModel(); } |
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|
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public TableCellEditor |
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getCellEditor(int row, int column) { |
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if(column == 0) return nameEditor; |
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return super.getCellEditor(row, column); |
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} |
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|
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public DbDirectoryTreeNode |
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getSelectedDirectoryNode() { |
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int idx = getSelectedRow(); |
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if(idx == -1) return null; |
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idx = convertRowIndexToModel(idx); |
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return getModel().getDirectoryNode(idx); |
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} |
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|
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/** |
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* Selects the specified directory. |
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* The current selection is not altered if missing directory is specified. |
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* @param dir The name of the directory to select. |
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*/ |
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public void |
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setSelectedDirectory(String dir) { |
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int i = getModel().getDirectoryRowIndex(dir); |
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if(i == -1) return; |
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i = convertRowIndexToView(i); |
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if(i == -1) return; |
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|
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getSelectionModel().setSelectionInterval(i, i); |
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} |
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|
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/** |
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* Selects the specified instrument. |
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* The current selection is not altered if missing instrument is specified. |
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* @param instr The name of the instrument to select. |
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*/ |
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public void |
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setSelectedInstrument(String instr) { |
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int i = getModel().getInstrumentRowIndex(instr); |
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if(i == -1) return; |
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i = convertRowIndexToView(i); |
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if(i == -1) return; |
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getSelectionModel().setSelectionInterval(i, i); |
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} |
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|
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/** |
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* Gets all selected directories. |
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*/ |
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public DbDirectoryInfo[] |
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getSelectedDirectories() { |
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int[] rows = getSelectedRows(); |
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if(rows.length == 0) return new DbDirectoryInfo[0]; |
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|
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DbDirectoryTreeNode dir; |
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Vector<DbDirectoryInfo> v = new Vector<DbDirectoryInfo>(); |
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for(int i : rows) { |
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dir = getModel().getDirectoryNode(convertRowIndexToModel(i)); |
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if(dir != null) v.add(dir.getInfo()); |
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} |
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|
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return v.toArray(new DbDirectoryInfo[v.size()]); |
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} |
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|
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/** |
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* Gets all selected instruments. |
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*/ |
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public DbInstrumentInfo[] |
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getSelectedInstruments() { |
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int[] rows = getSelectedRows(); |
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if(rows.length == 0) return new DbInstrumentInfo[0]; |
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|
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DbInstrumentInfo instr; |
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Vector<DbInstrumentInfo> v = new Vector<DbInstrumentInfo>(); |
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for(int i : rows) { |
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instr = getModel().getInstrument(convertRowIndexToModel(i)); |
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if(instr != null) v.add(instr); |
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} |
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|
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return v.toArray(new DbInstrumentInfo[v.size()]); |
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} |
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|
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public boolean |
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editCellAt(int row, int column) { |
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if(!super.editCellAt(row, column)) return false; |
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|
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Component c = getEditorComponent(); |
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if(c != null) c.requestFocusInWindow(); |
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|
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return true; |
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} |
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|
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/** |
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* Gets the directory node, which |
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* content is represented by this table. |
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*/ |
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public DbDirectoryTreeNode |
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getParentDirectoryNode() { return directoryNode; } |
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|
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/** |
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* Sets the directory node, which |
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* content will be represented by this table. |
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*/ |
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public void |
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setParentDirectoryNode(DbDirectoryTreeNode node) { |
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getModel().setParentDirectoryNode(node); |
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|
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if(directoryNode != null) directoryNode.removeInstrumentsDbListener(getHandler()); |
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directoryNode = node; |
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if(directoryNode != null) directoryNode.addInstrumentsDbListener(getHandler()); |
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} |
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|
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/** |
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* Gets the name of the directory created by this frontend. |
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* This method is used to determine the directories created |
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* by this frontend. |
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* @return The name of the directory created by this frontend. |
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*/ |
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public String |
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getCreatedDirectoryName() { return createdDirectoryName; } |
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|
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/** |
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* Sets the name of the created by this frontend. |
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* @param name The name of the directory created by this frontend. |
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*/ |
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public void |
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setCreatedDirectoryName(String name) { createdDirectoryName = name; } |
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|
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public Object |
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getLeadObject() { |
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if(getSelectionModel().isSelectionEmpty()) return null; |
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int idx = getSelectionModel().getLeadSelectionIndex(); |
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if(idx < 0) return null; |
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idx = this.convertRowIndexToModel(idx); |
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|
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return getModel().getValueAt(idx, 0); |
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} |
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|
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/** Sets the view to be used for retrieving UI information. */ |
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public void |
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setView(InstrumentsDbTableView view) { |
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this.view = view; |
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} |
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|
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/** Gets the view used to retrieve UI information. */ |
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public InstrumentsDbTableView |
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getView() { return view; } |
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|
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private JSPrefs |
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preferences() { return CC.getViewConfig().preferences(); } |
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|
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public void |
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loadColumnWidths() { |
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loadColumnWidths(tablePrefix); |
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} |
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|
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public void |
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loadColumnWidths(String prefix) { |
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InstrumentsDbTableModel m = getModel(); |
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TableColumnModel tcm = getColumnModel(); |
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|
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for(int i = 0; i < m.getColumnCount(); i++) { |
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switch(m.getColumnType(i)) { |
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case NAME: |
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String s = prefix + "DbInstrumentsTable.nameColumnWidth"; |
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int w = preferences().getIntProperty(s); |
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if(w > 0) tcm.getColumn(i).setPreferredWidth(w); |
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break; |
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case SIZE: |
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s = prefix + "DbInstrumentsTable.sizeColumnWidth"; |
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w = preferences().getIntProperty(s); |
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if(w > 0) tcm.getColumn(i).setPreferredWidth(w); |
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break; |
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case FORMAT_FAMILY: |
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s = prefix + "DbInstrumentsTable.formatFamilyColumnWidth"; |
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w = preferences().getIntProperty(s); |
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if(w > 0) tcm.getColumn(i).setPreferredWidth(w); |
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break; |
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case FORMAT_VERSION: |
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s = prefix + "DbInstrumentsTable.formatVersionColumnWidth"; |
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w = preferences().getIntProperty(s); |
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if(w > 0) tcm.getColumn(i).setPreferredWidth(w); |
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break; |
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case IS_DRUM: |
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s = prefix + "DbInstrumentsTable.isDrumColumnWidth"; |
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w = preferences().getIntProperty(s); |
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if(w > 0) tcm.getColumn(i).setPreferredWidth(w); |
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break; |
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case CREATED: |
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s = prefix + "DbInstrumentsTable.createdColumnWidth"; |
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w = preferences().getIntProperty(s); |
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if(w > 0) tcm.getColumn(i).setPreferredWidth(w); |
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break; |
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case MODIFIED: |
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s = prefix + "DbInstrumentsTable.modifiedColumnWidth"; |
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w = preferences().getIntProperty(s); |
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if(w > 0) tcm.getColumn(i).setPreferredWidth(w); |
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break; |
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case PRODUCT: |
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s = prefix + "DbInstrumentsTable.productColumnWidth"; |
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w = preferences().getIntProperty(s); |
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if(w > 0) tcm.getColumn(i).setPreferredWidth(w); |
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break; |
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case ARTISTS: |
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s = prefix + "DbInstrumentsTable.artistsColumnWidth"; |
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w = preferences().getIntProperty(s); |
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if(w > 0) tcm.getColumn(i).setPreferredWidth(w); |
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break; |
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case INSTRUMENT_FILE: |
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s = prefix + "DbInstrumentsTable.instrumentFileColumnWidth"; |
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w = preferences().getIntProperty(s); |
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if(w > 0) tcm.getColumn(i).setPreferredWidth(w); |
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break; |
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case INSTRUMENT_NR: |
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s = prefix + "DbInstrumentsTable.instrumentNrColumnWidth"; |
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w = preferences().getIntProperty(s); |
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if(w > 0) tcm.getColumn(i).setPreferredWidth(w); |
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break; |
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case KEYWORDS: |
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s = prefix + "DbInstrumentsTable.keywordsColumnWidth"; |
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w = preferences().getIntProperty(s); |
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if(w > 0) tcm.getColumn(i).setPreferredWidth(w); |
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break; |
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case DUMMY: |
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tcm.getColumn(i).setPreferredWidth(10); |
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break; |
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} |
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} |
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} |
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|
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public void |
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saveColumnWidths() { |
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saveColumnWidths(tablePrefix); |
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} |
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|
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public void |
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saveColumnWidths(String prefix) { |
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InstrumentsDbTableModel m = getModel(); |
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TableColumnModel tcm = getColumnModel(); |
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|
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for(int i = 0; i < m.getColumnCount(); i++) { |
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switch(m.getColumnType(i)) { |
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case NAME: |
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String s = prefix + "DbInstrumentsTable.nameColumnWidth"; |
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preferences().setIntProperty(s, tcm.getColumn(i).getWidth()); |
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break; |
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case SIZE: |
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s = prefix + "DbInstrumentsTable.sizeColumnWidth"; |
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preferences().setIntProperty(s, tcm.getColumn(i).getWidth()); |
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break; |
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case FORMAT_FAMILY: |
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s = prefix + "DbInstrumentsTable.formatFamilyColumnWidth"; |
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preferences().setIntProperty(s, tcm.getColumn(i).getWidth()); |
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break; |
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case FORMAT_VERSION: |
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s = prefix + "DbInstrumentsTable.formatVersionColumnWidth"; |
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preferences().setIntProperty(s, tcm.getColumn(i).getWidth()); |
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break; |
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case IS_DRUM: |
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s = prefix + "DbInstrumentsTable.isDrumColumnWidth"; |
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preferences().setIntProperty(s, tcm.getColumn(i).getWidth()); |
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break; |
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case CREATED: |
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s = prefix + "DbInstrumentsTable.createdColumnWidth"; |
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preferences().setIntProperty(s, tcm.getColumn(i).getWidth()); |
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break; |
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case MODIFIED: |
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s = prefix + "DbInstrumentsTable.modifiedColumnWidth"; |
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preferences().setIntProperty(s, tcm.getColumn(i).getWidth()); |
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break; |
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case PRODUCT: |
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s = prefix + "DbInstrumentsTable.productColumnWidth"; |
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preferences().setIntProperty(s, tcm.getColumn(i).getWidth()); |
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break; |
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case ARTISTS: |
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s = prefix + "DbInstrumentsTable.artistsColumnWidth"; |
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preferences().setIntProperty(s, tcm.getColumn(i).getWidth()); |
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break; |
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case INSTRUMENT_FILE: |
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s = prefix + "DbInstrumentsTable.instrumentFileColumnWidth"; |
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preferences().setIntProperty(s, tcm.getColumn(i).getWidth()); |
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break; |
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case INSTRUMENT_NR: |
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s = prefix + "DbInstrumentsTable.instrumentNrColumnWidth"; |
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preferences().setIntProperty(s, tcm.getColumn(i).getWidth()); |
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break; |
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case KEYWORDS: |
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s = prefix + "DbInstrumentsTable.keywordsColumnWidth"; |
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preferences().setIntProperty(s, tcm.getColumn(i).getWidth()); |
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break; |
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} |
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} |
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} |
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|
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public void |
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loadColumnsVisibleState() { |
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loadColumnsVisibleState(tablePrefix); |
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} |
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|
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public void |
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loadColumnsVisibleState(String prefix) { |
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String s; |
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InstrumentsDbTableModel m = getModel(); |
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|
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s = prefix + "DbInstrumentsTable.ShowSizeColumn"; |
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m.setShowSizeColumn(preferences().getBoolProperty(s)); |
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s = prefix + "DbInstrumentsTable.ShowFormatFamilyColumn"; |
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m.setShowFormatFamilyColumn(preferences().getBoolProperty(s)); |
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s = prefix + "DbInstrumentsTable.ShowFormatVersionColumn"; |
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m.setShowFormatVersionColumn(preferences().getBoolProperty(s)); |
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s = prefix + "DbInstrumentsTable.ShowIsDrumColumn"; |
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m.setShowIsDrumColumn(preferences().getBoolProperty(s)); |
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s = prefix + "DbInstrumentsTable.ShowCreatedColumn"; |
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m.setShowCreatedColumn(preferences().getBoolProperty(s)); |
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s = prefix + "DbInstrumentsTable.ShowModifiedColumn"; |
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m.setShowModifiedColumn(preferences().getBoolProperty(s)); |
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s = prefix + "DbInstrumentsTable.ShowProductColumn"; |
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m.setShowProductColumn(preferences().getBoolProperty(s)); |
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s = prefix + "DbInstrumentsTable.ShowArtistsColumn"; |
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m.setShowArtistsColumn(preferences().getBoolProperty(s)); |
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s = prefix + "DbInstrumentsTable.ShowInstrumentFileColumn"; |
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m.setShowInstrumentFileColumn(preferences().getBoolProperty(s)); |
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s = prefix + "DbInstrumentsTable.ShowInstrumentNrColumn"; |
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m.setShowInstrumentNrColumn(preferences().getBoolProperty(s)); |
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s = prefix + "DbInstrumentsTable.ShowKeywordsColumn"; |
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m.setShowKeywordsColumn(preferences().getBoolProperty(s)); |
458 |
} |
459 |
|
460 |
public void |
461 |
saveColumnsVisibleState() { |
462 |
saveColumnsVisibleState(tablePrefix); |
463 |
} |
464 |
|
465 |
public void |
466 |
saveColumnsVisibleState(String prefix) { |
467 |
InstrumentsDbTableModel m = getModel(); |
468 |
|
469 |
String s = prefix + "DbInstrumentsTable.ShowSizeColumn"; |
470 |
preferences().setBoolProperty(s, m.getShowSizeColumn()); |
471 |
s = prefix + "DbInstrumentsTable.ShowFormatFamilyColumn"; |
472 |
preferences().setBoolProperty(s, m.getShowFormatFamilyColumn()); |
473 |
s = prefix + "DbInstrumentsTable.ShowFormatVersionColumn"; |
474 |
preferences().setBoolProperty(s, m.getShowFormatVersionColumn()); |
475 |
s = prefix + "DbInstrumentsTable.ShowIsDrumColumn"; |
476 |
preferences().setBoolProperty(s, m.getShowIsDrumColumn()); |
477 |
s = prefix + "DbInstrumentsTable.ShowCreatedColumn"; |
478 |
preferences().setBoolProperty(s, m.getShowCreatedColumn()); |
479 |
s = prefix + "DbInstrumentsTable.ShowModifiedColumn"; |
480 |
preferences().setBoolProperty(s, m.getShowModifiedColumn()); |
481 |
s = prefix + "DbInstrumentsTable.ShowProductColumn"; |
482 |
preferences().setBoolProperty(s, m.getShowProductColumn()); |
483 |
s = prefix + "DbInstrumentsTable.ShowArtistsColumn"; |
484 |
preferences().setBoolProperty(s, m.getShowArtistsColumn()); |
485 |
s = prefix + "DbInstrumentsTable.ShowInstrumentFileColumn"; |
486 |
preferences().setBoolProperty(s, m.getShowInstrumentFileColumn()); |
487 |
s = prefix + "DbInstrumentsTable.ShowInstrumentNrColumn"; |
488 |
preferences().setBoolProperty(s, m.getShowInstrumentNrColumn()); |
489 |
s = prefix + "DbInstrumentsTable.ShowKeywordsColumn"; |
490 |
preferences().setBoolProperty(s, m.getShowKeywordsColumn()); |
491 |
} |
492 |
|
493 |
public void |
494 |
loadSortOrder() { |
495 |
loadSortOrder(tablePrefix); |
496 |
} |
497 |
|
498 |
public void |
499 |
loadSortOrder(String prefix) { |
500 |
int i = preferences().getIntProperty(tablePrefix + "sortOrder"); |
501 |
boolean descending = i < 0; |
502 |
if(i < 0) i *= -1; |
503 |
i--; |
504 |
|
505 |
if(i < 0 || i >= getModel().getColumnCount()) { |
506 |
getRowSorter().toggleSortOrder(0); |
507 |
CC.getLogger().warning("Unknown table column: " + i); |
508 |
} else { |
509 |
getRowSorter().toggleSortOrder(i); |
510 |
if(descending) getRowSorter().toggleSortOrder(i); |
511 |
} |
512 |
} |
513 |
|
514 |
private void |
515 |
rowSorterChanged() { |
516 |
List<? extends SortKey> list = getRowSorter().getSortKeys(); |
517 |
if(list.isEmpty()) return; |
518 |
SortKey k = list.get(0); |
519 |
int i = k.getColumn() + 1; |
520 |
if(k.getSortOrder() == SortOrder.UNSORTED) return; |
521 |
if(k.getSortOrder() == SortOrder.DESCENDING) i *= -1; |
522 |
preferences().setIntProperty(tablePrefix + "sortOrder", i); |
523 |
} |
524 |
|
525 |
/*public void |
526 |
columnMarginChanged(ChangeEvent e) { |
527 |
if(isEditing()) removeEditor(); |
528 |
TableColumn resizingColumn = null; |
529 |
if(getTableHeader() != null) resizingColumn = getTableHeader().getResizingColumn(); |
530 |
if (resizingColumn != null && autoResizeMode == AUTO_RESIZE_OFF) { |
531 |
resizingColumn.setPreferredWidth(resizingColumn.getWidth()); |
532 |
} |
533 |
setAutoResizeMode(); |
534 |
resizeAndRepaint(); |
535 |
} |
536 |
|
537 |
public boolean |
538 |
getScrollableTracksViewportWidth() { |
539 |
return getPreferredSize().width < getParent().getWidth(); |
540 |
} |
541 |
|
542 |
private void |
543 |
setAutoResizeMode() { |
544 |
Container c = getParent(); |
545 |
if (!(c instanceof JViewport)) return; |
546 |
|
547 |
JViewport vp = (JViewport)c; |
548 |
int w = vp.getWidth(); |
549 |
TableColumn dummy = getColumnModel().getColumn(getModel().getDummyColumnIndex()); |
550 |
int i = w - (getColumnModel().getTotalColumnWidth() - dummy.getWidth()); |
551 |
if(i > 5) { |
552 |
if(getAutoResizeMode() != AUTO_RESIZE_LAST_COLUMN) |
553 |
setAutoResizeMode(AUTO_RESIZE_LAST_COLUMN); |
554 |
} else { |
555 |
if(getAutoResizeMode() != AUTO_RESIZE_OFF) |
556 |
setAutoResizeMode(AUTO_RESIZE_OFF); |
557 |
} |
558 |
}*/ |
559 |
|
560 |
private class InstrumentsDbTableRowSorter extends TableRowSorter<InstrumentsDbTableModel> { |
561 |
InstrumentsDbTableRowSorter(InstrumentsDbTableModel model) { |
562 |
super(model); |
563 |
} |
564 |
|
565 |
public Comparator<?> |
566 |
getComparator(int column) { |
567 |
Comparator c = getModel().getComparator(column); |
568 |
if(c != null) return c; |
569 |
|
570 |
return super.getComparator(column); |
571 |
} |
572 |
|
573 |
protected boolean |
574 |
useToString(int column) { |
575 |
return getModel().getComparator(column) == null; |
576 |
} |
577 |
|
578 |
public boolean |
579 |
isSortable(int column) { |
580 |
return getModel().isSortable(column); |
581 |
} |
582 |
} |
583 |
|
584 |
private final EventHandler eventHandler = new EventHandler(); |
585 |
|
586 |
private EventHandler |
587 |
getHandler() { return eventHandler; } |
588 |
|
589 |
private class EventHandler extends InstrumentsDbAdapter { |
590 |
|
591 |
/** |
592 |
* Invoked when the number of instrument |
593 |
* directories in a specific directory has changed. |
594 |
*/ |
595 |
public void |
596 |
directoryCountChanged(InstrumentsDbEvent e) { |
597 |
String rd = getModel().getRenamedDirectory(); |
598 |
int idx = getModel().getDirectoryRowIndex(rd); |
599 |
if(idx != -1) { |
600 |
setSelectedDirectory(rd); |
601 |
getModel().setRenamedDirectory(null); |
602 |
} |
603 |
|
604 |
idx = getModel().getDirectoryRowIndex(getCreatedDirectoryName()); |
605 |
if(idx != -1) { |
606 |
idx = convertRowIndexToView(idx); |
607 |
if(idx != -1) { |
608 |
getSelectionModel().setSelectionInterval(idx, idx); |
609 |
editCellAt(idx, 0); |
610 |
Component c = nameEditor.getComponent(); |
611 |
if(c instanceof JTextField) ((JTextField)c).selectAll(); |
612 |
setCreatedDirectoryName(null); |
613 |
} |
614 |
} |
615 |
} |
616 |
|
617 |
/** |
618 |
* Invoked when the number of instruments |
619 |
* in a specific directory has changed. |
620 |
*/ |
621 |
public void |
622 |
instrumentCountChanged(InstrumentsDbEvent e) { |
623 |
String ri = getModel().getRenamedInstrument(); |
624 |
int idx = getModel().getInstrumentRowIndex(ri); |
625 |
if(idx != -1) { |
626 |
setSelectedInstrument(ri); |
627 |
getModel().setRenamedInstrument(null); |
628 |
} |
629 |
} |
630 |
} |
631 |
} |