oyoahafilechooserui.java

java 开源,Swing外观：JGoodies look & feel. ... JGoodies look&feels让你的Swing 应用程序与applets看起来更漂亮.

/* ====================================================================
 * Copyright (c) 2001-2003 OYOAHA. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. The names "OYOAHA" must not be used to endorse or promote products 
 *    derived from this software without prior written permission. 
 *    For written permission, please contact [e-mail].
 *
 * 3. Products derived from this software may not be called "OYOAHA",
 *    nor may "OYOAHA" appear in their name, without prior written
 *    permission.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL OYOAHA OR ITS CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 
 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package com.oyoaha.swing.plaf.oyoaha.ui;

import javax.swing.*;
import javax.swing.filechooser.*;
import javax.swing.event.*;
import javax.swing.plaf.*;
import javax.swing.plaf.basic.*;
import java.awt.*;
import java.awt.event.*;
import java.beans.*;
import java.io.File;
import java.io.IOException;
import java.util.*;
import java.text.*;

import com.oyoaha.swing.plaf.oyoaha.*;
import com.oyoaha.swing.plaf.oyoaha.icon.*;
import com.oyoaha.swing.plaf.oyoaha.filechooser.*;

public class OyoahaFileChooserUI extends BasicFileChooserUI implements ActionListener
{
  public OyoahaFileChooserUI(JFileChooser b)
  {    
    super(b);    
  }

  public static ComponentUI createUI(JComponent c)
  { 
    return new OyoahaFileChooserUI((JFileChooser)c);
  }

  protected JPanel centerPanel;

  protected JComboBox directoryComboBox;
  protected OyoahaDirectoryComboBoxModel directoryComboBoxModel;
  protected Action directoryComboBoxAction = new DirectoryComboBoxAction();

  protected FilterComboBoxModel filterComboBoxModel;
  protected JComboBox filterComboBox;

  protected JTextField filenameTextField;

  //use table instead?
  protected JList list;

  protected JButton approveButton;
  protected JButton cancelButton;
  protected JButton upFolderButton;

  protected JPanel bottomPanel;

  //- - - - - - - - - - - - - - - - - - - - - - - - -

  protected static final Dimension hstrut10 = new Dimension(6, 1);
  protected static final Dimension vstrut10 = new Dimension(1, 6);
  protected static final Insets insets = new Insets(0,3,0,3);
  protected static final Insets shrinkwrap = new Insets(0,0,0,0);

  //- - - - - - - - - - - - - - - - - - - - - - - - -

  protected int    lookInLabelMnemonic = 0;
  protected String lookInLabelText = null;

  protected int    fileNameLabelMnemonic = 0;
  protected String fileNameLabelText = null;

  protected int    filesOfTypeLabelMnemonic = 0;
  protected String filesOfTypeLabelText = null;

  protected String upFolderToolTipText = null;
  protected String upFolderAccessibleName = null;

  protected String homeFolderToolTipText = null;
  protected String homeFolderAccessibleName = null;

  protected String newFolderToolTipText = null;
  protected String newFolderAccessibleName = null;

  protected String listViewButtonToolTipText = null;
  protected String listViewButtonAccessibleName = null;

  protected String detailsViewButtonToolTipText = null;
  protected String detailsViewButtonAccessibleName = null;

  //- - - - - - - - - - - - - - - - - - - - - - - - -

  protected PropertyChangeListener propertyChangeListener = null;
  protected AncestorListener ancestorListener = null;
  protected AcceptAllFileFilter acceptAllFileFilter = new AcceptAllFileFilter();
  protected OyoahaDirectoryModel model = null;
  protected FileView fileView;
  protected Action newFolderAction;

  protected Icon sortIcon;
  protected String sortButtonText;

  protected int organizedMode;
  protected int sortedMode;

  protected JPopupMenu popup;

  //- - - - - - - - - - - - - - - - - - - - - - - - -

  public void uninstallComponents(JFileChooser fc)
  {
    fc.removeAll();
    popup = null;
  }

  protected void installIcons(JFileChooser fc)
  {
    super.installIcons(fc);
    sortIcon = UIManager.getIcon("FileChooser.sortIcon");
  }

  protected void installStrings(JFileChooser fc)
  {
    super.installStrings(fc);
    sortButtonText = UIManager.getString("FileChooser.sortButtonText");

    //- - - - - - - -

    lookInLabelMnemonic = UIManager.getInt("FileChooser.lookInLabelMnemonic");
    lookInLabelText = UIManager.getString("FileChooser.lookInLabelText");

    fileNameLabelMnemonic = UIManager.getInt("FileChooser.fileNameLabelMnemonic");
    fileNameLabelText = UIManager.getString("FileChooser.fileNameLabelText");

    filesOfTypeLabelMnemonic = UIManager.getInt("FileChooser.filesOfTypeLabelMnemonic");
    filesOfTypeLabelText = UIManager.getString("FileChooser.filesOfTypeLabelText");

    upFolderToolTipText =  UIManager.getString("FileChooser.upFolderToolTipText");
    upFolderAccessibleName = UIManager.getString("FileChooser.upFolderAccessibleName");

    newFolderToolTipText = UIManager.getString("FileChooser.newFolderToolTipText");
    newFolderAccessibleName = UIManager.getString("FileChooser.newFolderAccessibleName");
  }

  protected void uninstallIcons(JFileChooser fc)
  {
    super.uninstallIcons(fc);
    sortIcon = null;
  }

  protected void uninstallStrings(JFileChooser fc)
  {
    super.uninstallStrings(fc);
    sortButtonText = null;
  }

  protected void uninstallListeners(JFileChooser fc)
  {
    if(propertyChangeListener != null)
    {
      fc.removePropertyChangeListener(propertyChangeListener);
    }

    fc.removePropertyChangeListener(model);
//SwingUtilities.replaceUIInputMap(fc, JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, null);
//SwingUtilities.replaceUIActionMap(fc, null);
    fc.removeAncestorListener(ancestorListener);
    ancestorListener = null;
  }
  
  protected boolean getControlButtonsAreShown()
  {
    //return fc.getControlButtonsAreShown();
    return true;
  }

  public void installComponents(JFileChooser fc)
  {
    OyoahaFileView fview = getOyoahaFileView(fc);

    Object od = fview.getFileChooserPreference("organize");

    if(od==null)
    {
      organizedMode = OyoahaDirectoryModel.USE_EXTENTION;
    }
    else
    {
      organizedMode = OyoahaDirectoryModel.getModeFromString(od.toString());
    }

    od = fview.getFileChooserPreference("sort");

    if(od==null)
    {
      sortedMode = OyoahaDirectoryModel.BY_NAME;
    }
    else
    {
      sortedMode = OyoahaDirectoryModel.geSortFromString(od.toString());
    }

    //- - - - - - - - - - - - - - - - - - - -

    fc.setLayout(new BoxLayout(fc, BoxLayout.Y_AXIS));
    fc.add(Box.createRigidArea(vstrut10));

    //- - - - - - - - - - - - - - - - - - - -

    JPanel topPanel = new JPanel();
    topPanel.setLayout(new BoxLayout(topPanel, BoxLayout.X_AXIS));
    fc.add(topPanel);
    fc.add(Box.createRigidArea(vstrut10));

    JButton sortButton = new JButton(sortIcon);
    sortButton.setToolTipText("Sort options");
    sortButton.getAccessibleContext().setAccessibleName("Sort options");
    sortButton.setAlignmentX(JComponent.LEFT_ALIGNMENT);
    sortButton.setAlignmentY(JComponent.CENTER_ALIGNMENT);
    sortButton.setMargin(shrinkwrap);

    sortButton.addActionListener(new ActionListener()
    {
      public void actionPerformed(ActionEvent e)
      {
        JPopupMenu pop = getSortPopupMenu();
        JButton button = (JButton)e.getSource();
        pop.show(button,0,button.getHeight());
      }
    });
    
    topPanel.add(Box.createRigidArea(hstrut10));
    topPanel.add(sortButton);
    topPanel.add(Box.createRigidArea(hstrut10));

    /*
    JLabel l = new JLabel(lookInLabelText);
    l.setDisplayedMnemonic(lookInLabelMnemonic);
    l.setAlignmentX(JComponent.LEFT_ALIGNMENT);
    l.setAlignmentY(JComponent.CENTER_ALIGNMENT);
    
    topPanel.add(Box.createRigidArea(hstrut10));
    topPanel.add(l);
    topPanel.add(Box.createRigidArea(hstrut10));
    */

    directoryComboBox = new JComboBox()
    {
      public Dimension getMaximumSize()
      {
        return new Dimension(Short.MAX_VALUE, super.getPreferredSize().height);
      }

      public Dimension getPreferredSize()
      {
        return new Dimension(180, super.getPreferredSize().height);
      }

      public Dimension getMinimumSize()
      {
        return getPreferredSize();
      }
    };

    directoryComboBox.putClientProperty( "JComboBox.lightweightKeyboardNavigation", "Lightweight" );
    //l.setLabelFor(directoryComboBox);
    directoryComboBoxModel = createDirectoryComboBoxModel(fc);
    directoryComboBox.setModel(directoryComboBoxModel);
    directoryComboBox.addActionListener(directoryComboBoxAction);
    directoryComboBox.setRenderer(createDirectoryComboBoxRenderer(fc));
    directoryComboBox.setAlignmentX(JComponent.LEFT_ALIGNMENT);
    directoryComboBox.setAlignmentY(JComponent.CENTER_ALIGNMENT);

    topPanel.add(directoryComboBox);
    topPanel.add(Box.createRigidArea(hstrut10));

    upFolderButton = new JButton(upFolderIcon);
    upFolderButton.setToolTipText(upFolderToolTipText);
    upFolderButton.getAccessibleContext().setAccessibleName(upFolderAccessibleName);
    upFolderButton.setAlignmentX(JComponent.LEFT_ALIGNMENT);
    upFolderButton.setAlignmentY(JComponent.CENTER_ALIGNMENT);
    upFolderButton.setMargin(shrinkwrap);

    upFolderButton.addActionListener(getChangeToParentDirectoryAction());
    topPanel.add(upFolderButton);
    topPanel.add(Box.createRigidArea(hstrut10));

    JButton b = new JButton(newFolderIcon);
    b.setToolTipText(newFolderToolTipText);
    b.getAccessibleContext().setAccessibleName(newFolderAccessibleName);
    b.setAlignmentX(JComponent.LEFT_ALIGNMENT);
    b.setAlignmentY(JComponent.CENTER_ALIGNMENT);
    b.setMargin(shrinkwrap);

    b.addActionListener(getNewFolderAction());
    topPanel.add(b);
    topPanel.add(Box.createRigidArea(hstrut10));

    /*b = new JButton(sortIcon);
    b.setToolTipText("Sort options");
    b.getAccessibleContext().setAccessibleName("Sort options");
    b.setAlignmentX(JComponent.LEFT_ALIGNMENT);
    b.setAlignmentY(JComponent.CENTER_ALIGNMENT);
    b.setMargin(shrinkwrap);

    b.addActionListener(new ActionListener()
    {
      public void actionPerformed(ActionEvent e)
      {
        JPopupMenu pop = getSortPopupMenu();
        JButton button = (JButton)e.getSource();
        pop.show(button,0,button.getHeight());
      }
    });
    topPanel.add(b);
    topPanel.add(Box.createRigidArea(hstrut10));*/

    //- - - - - - - - - - - - - - - - - - - -

    centerPanel = new JPanel(new BorderLayout());
    JComponent p = createList(fc);

    centerPanel.add(p, BorderLayout.CENTER);
    centerPanel.add(getAccessoryPanel(), BorderLayout.EAST);
    JComponent accessory = fc.getAccessory();

    if(accessory != null)
    {
      getAccessoryPanel().add(accessory);
    }

    fc.add(centerPanel);

    //- - - - - - - - - - - - - - - - - - - -

    JPanel p1 = getBottomPanel();
    p1.setLayout(new GridBagLayout());

    //--------------------------------------------------------------------------

    JLabel fnl = new JLabel(fileNameLabelText);
    fnl.setDisplayedMnemonic(fileNameLabelMnemonic);

    filenameTextField = new JTextField()
    {
      public Dimension getMaximumSize()
      {
        return new Dimension(Short.MAX_VALUE, super.getPreferredSize().height);
      }
    };

    filenameTextField.setEditable(true);

    fnl.setLabelFor(filenameTextField);
    filenameTextField.addActionListener(getApproveSelectionAction());

    filenameTextField.addFocusListener(new FocusAdapter()
    {
        public void focusGained(FocusEvent e)
        {
          list.clearSelection();
        }
      }
    );

    File f = fc.getSelectedFile();

    if(f != null)
    {
      setFileName(fc.getName(f));
    }

    JLabel ftl = new JLabel(filesOfTypeLabelText);
    ftl.setDisplayedMnemonic(filesOfTypeLabelMnemonic);

    filterComboBoxModel = createFilterComboBoxModel();
    fc.addPropertyChangeListener(filterComboBoxModel);
    filterComboBox = new JComboBox(filterComboBoxModel);
    ftl.setLabelFor(filterComboBox);
    filterComboBox.setRenderer(createFilterComboBoxRenderer());

    approveButton = new JButton(getApproveButtonText(fc))
    {
      public Dimension getMaximumSize()
      {
        return approveButton.getPreferredSize().width > cancelButton.getPreferredSize().width ? approveButton.getPreferredSize() : cancelButton.getPreferredSize();
      }
    };

    approveButton.setMnemonic(getApproveButtonMnemonic(fc));
    approveButton.addActionListener(getApproveSelectionAction());
    approveButton.setToolTipText(getApproveButtonToolTipText(fc));

    cancelButton = new JButton(cancelButtonText)
    {
      public Dimension getMaximumSize()
      {
        return approveButton.getPreferredSize().width > cancelButton.getPreferredSize().width ? approveButton.getPreferredSize() : cancelButton.getPreferredSize();
      }
    };

    cancelButton.setMnemonic(cancelButtonMnemonic);
    cancelButton.setToolTipText(cancelButtonToolTipText);
    cancelButton.addActionListener(getCancelSelectionAction());

    //--------------------------------------------------------------------------

    installComponent(p1, fnl,                    GridBagConstraints.WEST,   GridBagConstraints.BOTH, insets, 0, 0, 1, 1, 0.0D, 0.0D);
    installComponent(p1, filenameTextField,      GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, insets, 1, 0, 1, 1, 1.0D, 0.0D);
    installComponent(p1, approveButton,          GridBagConstraints.EAST,   GridBagConstraints.BOTH, insets, 2, 0, 1, 1, 0.0D, 0.0D);

    installComponent(p1, new JPanel(),           GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, insets, 0, 1, 2, 1, 1.0D, 0.0D);

    installComponent(p1, ftl,                    GridBagConstraints.WEST,   GridBagConstraints.BOTH, insets, 0, 2, 1, 1, 0.0D, 0.0D);
    installComponent(p1, filterComboBox,         GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, insets, 1, 2, 1, 1, 1.0D, 0.0D);
    installComponent(p1, cancelButton,           GridBagConstraints.EAST,   GridBagConstraints.BOTH, insets, 2, 2, 1, 1, 0.0D, 0.0D);

    //--------------------------------------------------------------------------

    fc.add(Box.createRigidArea(vstrut10));

    Dimension dd = p1.getPreferredSize();
    p1.setMaximumSize(new Dimension(Short.MAX_VALUE, dd.height));

    fc.add(p1);
    fc.add(Box.createRigidArea(vstrut10));

    if(getControlButtonsAreShown())
    {
      addControlButtons();
    }
    else
    {
      removeControlButtons();
    }
  }
  
  public final static void installComponent(Container container, Component obj, int anchor, int constraints, Insets insets, int i, int j, int k, int l, double d, double d1)
  {
    GridBagLayout gridbaglayout = (GridBagLayout)container.getLayout();
    GridBagConstraints gridbagconstraints = new GridBagConstraints();
    gridbagconstraints.gridx = i;
    gridbagconstraints.gridy = j;
    gridbagconstraints.gridwidth = k;
    gridbagconstraints.gridheight = l;
    gridbagconstraints.weightx = d;
    gridbagconstraints.weighty = d1;
    gridbagconstraints.fill = constraints;
    gridbagconstraints.insets = insets;
    gridbagconstraints.anchor = anchor;

    container.add(obj);
    gridbaglayout.setConstraints(obj, gridbagconstraints);
  }

  public void actionPerformed(ActionEvent e)
  {
    String name = ((JComponent)e.getSource()).getName();

    if(name==null)
    {
      return;
    }

    if(name.startsWith("use_"))
    {
      if(name.equals("use_extention"))
      {
        organizedMode = OyoahaDirectoryModel.USE_EXTENTION;
      }
      else
      if(name.equals("use_csextention"))
      {
        organizedMode = OyoahaDirectoryModel.USE_CASESENSITIVE_EXTENTION;
      }
      else
      if(name.equals("use_type"))
      {
        organizedMode = OyoahaDirectoryModel.USE_TYPE;
      }
      else
      if(name.equals("use_none"))
      {
        organizedMode = OyoahaDirectoryModel.USE_NONE;
      }

      OyoahaDirectoryModel m = getOyoahaModel();

      if(m!=null)
      {
        list.clearSelection();
        m.setUse(organizedMode);
      }
    }
    else
    if(name.startsWith("by_"))
    {
      list.clearSelection();

      if(name.equals("by_name"))
      {
        sortedMode = OyoahaDirectoryModel.BY_NAME;
      }
      else
      if(name.equals("by_csname"))
      {
        sortedMode = OyoahaDirectoryModel.BY_CASESENSITIVE_NAME;