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package tsukuba_bunko.peko.session; |
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import java.awt.Dimension; |
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import java.awt.FlowLayout; |
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import java.awt.Rectangle; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import javax.swing.JButton; |
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import javax.swing.JDialog; |
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import javax.swing.JList; |
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import javax.swing.JOptionPane; |
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import javax.swing.JPanel; |
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import javax.swing.JScrollPane; |
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import javax.swing.ListSelectionModel; |
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import javax.swing.event.ListSelectionEvent; |
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import javax.swing.event.ListSelectionListener; |
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import tsukuba_bunko.peko.Logger; |
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import tsukuba_bunko.peko.PekoSystem; |
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import tsukuba_bunko.peko.resource.ResourceManager; |
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public class SaveDataDialog extends JDialog implements ActionListener, ListSelectionListener { |
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private static final long serialVersionUID = 1778414332192365566L; |
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public static final boolean FOR_SAVE = true; |
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public static final boolean FOR_LOAD = false; |
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protected int _selected = -1; |
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protected SaveDataInfo[] _infoList = null; |
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protected JList _list = null; |
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protected JButton _ok = null; |
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protected JButton _cancel = null; |
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protected boolean _forSave = false; |
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protected SaveDataInfoRenderer _renderer = null; |
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public SaveDataDialog( boolean forSave ) |
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{ |
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super( PekoSystem.getInstance().getMainWindow(), true ); |
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_forSave = forSave; |
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ResourceManager resources = ResourceManager.getInstance(); |
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Boolean decorated = (Boolean)resources.getResource( ResourceIDs.DIALOG_DECORATED, true ); |
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if( decorated != null ) { |
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setUndecorated( !decorated.booleanValue() ); |
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} |
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if( forSave ) { |
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String title = (String)resources.getResource( ResourceIDs.DIALOG_TITLE_SAVE ); |
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if( title == null ) { |
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Logger.warn( MessageIDs.SAV0012W ); |
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} |
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else { |
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setTitle( title ); |
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} |
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} |
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else { |
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String title = (String)resources.getResource( ResourceIDs.DIALOG_TITLE_LOAD ); |
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if( title == null ) { |
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Logger.warn( MessageIDs.SAV0012W ); |
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} |
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else { |
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setTitle( title ); |
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} |
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} |
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_renderer = new SaveDataInfoRenderer(); |
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} |
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protected void initialize( SaveDataInfo[] infoList, int initialIndex ) |
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{ |
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ResourceManager resources = ResourceManager.getInstance(); |
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JList list = new JList( infoList ); |
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list.setAutoscrolls( true ); |
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list.setSelectionMode( ListSelectionModel.SINGLE_SELECTION ); |
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list.setCellRenderer( _renderer ); |
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list.addListSelectionListener( this ); |
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JScrollPane container = new JScrollPane( list ); |
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container.setAutoscrolls( true ); |
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Integer atonce = (Integer)resources.getResource( ResourceIDs.ITEMS_AT_ONCE ); |
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if( atonce == null ) { |
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atonce = new Integer( 5 ); |
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Logger.warn( MessageIDs.SAV0013W, new Object[]{"5"} ); |
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} |
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else if( atonce.intValue() <= 0 ) { |
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atonce = new Integer( 5 ); |
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Logger.warn( MessageIDs.SAV0014W, new Object[]{"5"} ); |
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} |
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Dimension size = container.getPreferredSize(); |
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Dimension cellSize = _renderer.getPreferredSize(); |
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size.height = cellSize.height * atonce.intValue() + 5; |
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container.setPreferredSize( size ); |
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container.setSize( size ); |
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Rectangle visibleRect = new Rectangle( 5, (cellSize.height * (initialIndex - 1)), cellSize.width, cellSize.height ); |
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container.getViewport().scrollRectToVisible( visibleRect ); |
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JPanel buttons = new JPanel( class="keyword">new FlowLayout() ); |
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JButton ok = new JButton(); |
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String caption = (String)resources.getResource( ResourceIDs.BUTTON_OK ); |
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if( caption == null ) { |
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caption = "OK"; |
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Logger.warn( MessageIDs.SAV0019W, new Object[]{"OK", caption} ); |
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} |
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ok.setText( caption ); |
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ok.addActionListener( this ); |
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JButton cancel = new JButton(); |
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caption = (String)resources.getResource( ResourceIDs.BUTTON_CANCEL ); |
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if( caption == null ) { |
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caption = "CANCEL"; |
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Logger.warn( MessageIDs.SAV0019W, new Object[]{"Cancel", caption} ); |
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} |
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cancel.setText( caption ); |
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cancel.addActionListener( this ); |
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buttons.add( ok ); |
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buttons.add( cancel ); |
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JPanel cp = new JPanel( class="keyword">new java.awt.BorderLayout() ); |
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cp.add( container ); |
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cp.add( buttons, java.awt.BorderLayout.SOUTH ); |
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setContentPane( cp ); |
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pack(); |
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setResizable( false ); |
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_list = list; |
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_ok = ok; |
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_cancel = cancel; |
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getRootPane().setDefaultButton( _ok ); |
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_infoList = infoList; |
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list.setSelectedIndex( initialIndex ); |
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} |
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public int getSelectedIndex() |
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{ |
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return _selected; |
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} |
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public void actionPerformed( ActionEvent ev ) |
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{ |
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if( ev.getSource() == _ok ) { |
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if( _list.getSelectedValue() == null ) { |
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if( _forSave ) { |
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_selected = _list.getSelectedIndex(); |
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} |
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else { |
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return; |
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} |
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} |
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else { |
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if( _forSave ) { |
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ResourceManager resources = ResourceManager.getInstance(); |
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String title = (String)resources.getResource( ResourceIDs.DIALOG_CONFIRM_TITLE ); |
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if( title == null ) { |
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Logger.warn( MessageIDs.SAV0015W ); |
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} |
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String message = (String)resources.getResource( ResourceIDs.DIALOG_CONFIRM_MESSAGE ); |
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if( message == null ) { |
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message = "Do you overwrite save data ?"; |
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Logger.warn( MessageIDs.SAV0016W, new Object[]{"\"" + message + "\""} ); |
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} |
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if( JOptionPane.YES_OPTION == JOptionPane.showConfirmDialog(this, message, title, JOptionPane.YES_NO_OPTION) ) { |
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_selected = _list.getSelectedIndex(); |
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} |
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else { |
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return; |
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} |
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} |
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else { |
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_selected = _list.getSelectedIndex(); |
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} |
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} |
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} |
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else { |
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_selected = -1; |
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} |
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dispose(); |
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} |
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public void valueChanged( ListSelectionEvent ev ) |
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{ |
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if( _forSave ) { |
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return; |
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} |
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int selected = _list.getSelectedIndex(); |
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if( (selected != -1) && (_infoList[selected] != null) ) { |
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_ok.setEnabled( true ); |
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} |
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else { |
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_ok.setEnabled( false ); |
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} |
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} |
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public static int showDialog( SaveDataInfo[] list, class="keyword">int initialIndex, boolean forSave ) |
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{ |
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SaveDataDialog dialog = new SaveDataDialog( forSave ); |
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dialog.initialize( list, initialIndex ); |
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dialog.setLocationRelativeTo( dialog.getOwner() ); |
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dialog.setVisible( true ); |
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return dialog.getSelectedIndex(); |
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} |
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} |