/jEdit/tags/jedit-4-2-pre4/org/gjt/sp/jedit/gui/FilesChangedDialog.java
Java | 221 lines | 153 code | 31 blank | 37 comment | 15 complexity | 473d44ac845e6dc99d610a4ce92e85c2 MD5 | raw file
Possible License(s): BSD-3-Clause, AGPL-1.0, Apache-2.0, LGPL-2.0, LGPL-3.0, GPL-2.0, CC-BY-SA-3.0, LGPL-2.1, GPL-3.0, MPL-2.0-no-copyleft-exception, IPL-1.0
- /*
- * FilesChangedDialog.java - Files changed on disk
- * :tabSize=8:indentSize=8:noTabs=false:
- * :folding=explicit:collapseFolds=1:
- *
- * Copyright (C) 2003 Slava Pestov
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
- package org.gjt.sp.jedit.gui;
- //{{{ Imports
- import javax.swing.border.*;
- import javax.swing.event.*;
- import javax.swing.tree.*;
- import javax.swing.*;
- import java.awt.event.*;
- import java.awt.*;
- import org.gjt.sp.jedit.io.*;
- import org.gjt.sp.jedit.*;
- //}}}
- /**
- * Files changed on disk dialog.
- *
- * @author Slava Pestov
- * @version $Id: FilesChangedDialog.java 4755 2003-06-03 22:02:40Z spestov $
- */
- public class FilesChangedDialog extends EnhancedDialog
- {
- //{{{ FilesChangedDialog constructor
- public FilesChangedDialog(View view, int[] states)
- {
- super(view,jEdit.getProperty("files-changed.title"),false);
- this.view = view;
- JPanel content = new JPanel(new BorderLayout(12,12));
- content.setBorder(new EmptyBorder(12,12,12,12));
- setContentPane(content);
- Box iconBox = new Box(BoxLayout.Y_AXIS);
- iconBox.add(new JLabel(UIManager.getIcon("OptionPane.warningIcon")));
- iconBox.add(Box.createGlue());
- content.add(BorderLayout.WEST,iconBox);
- JPanel centerPanel = new JPanel(new BorderLayout());
- JLabel label = new JLabel(jEdit.getProperty("files-changed.caption"));
- label.setBorder(new EmptyBorder(0,0,6,0));
- centerPanel.add(BorderLayout.NORTH,label);
- DefaultMutableTreeNode deleted = new DefaultMutableTreeNode(
- jEdit.getProperty("files-changed.deleted"),true);
- DefaultMutableTreeNode changed = new DefaultMutableTreeNode(
- jEdit.getProperty("files-changed.changed"),true);
- DefaultMutableTreeNode changedDirty = new DefaultMutableTreeNode(
- jEdit.getProperty("files-changed.changed-dirty"),true);
- Buffer[] buffers = jEdit.getBuffers();
- for(int i = 0; i < states.length; i++)
- {
- Buffer buffer = buffers[i];
- DefaultMutableTreeNode addTo;
- switch(states[i])
- {
- case Buffer.FILE_DELETED:
- addTo = deleted;
- break;
- case Buffer.FILE_CHANGED:
- addTo = (buffer.isDirty() ? changedDirty : changed);
- break;
- default:
- addTo = null;
- break;
- }
- if(addTo != null)
- addTo.add(new DefaultMutableTreeNode(buffer));
- }
- DefaultMutableTreeNode root = new DefaultMutableTreeNode("",true);
- if(deleted.getChildCount() != 0)
- root.add(deleted);
- if(changed.getChildCount() != 0)
- root.add(changed);
- if(changedDirty.getChildCount() != 0)
- root.add(changedDirty);
- bufferTree = new JTree(new DefaultTreeModel(root));
- bufferTree.setRootVisible(false);
- bufferTree.setVisibleRowCount(10);
- bufferTree.setCellRenderer(new Renderer());
- bufferTree.getSelectionModel().addTreeSelectionListener(new TreeHandler());
- bufferTree.getSelectionModel().setSelectionMode(
- ListSelectionModel.SINGLE_SELECTION);
- centerPanel.add(BorderLayout.CENTER,new JScrollPane(bufferTree));
- content.add(BorderLayout.CENTER,centerPanel);
- Box buttons = new Box(BoxLayout.X_AXIS);
- buttons.add(Box.createGlue());
- JButton close = new JButton(jEdit.getProperty("common.close"));
- getRootPane().setDefaultButton(close);
- buttons.add(close);
- close.addActionListener(new ActionHandler());
- buttons.add(Box.createGlue());
- content.add(BorderLayout.SOUTH,buttons);
- bufferTree.expandPath(new TreePath(
- new Object[] {
- root,
- deleted
- }));
- bufferTree.expandPath(new TreePath(
- new Object[] {
- root,
- changed
- }));
- bufferTree.expandPath(new TreePath(
- new Object[] {
- root,
- changedDirty
- }));
- GUIUtilities.requestFocus(this,bufferTree);
- pack();
- setLocationRelativeTo(view);
- show();
- } //}}}
- //{{{ ok() method
- public void ok()
- {
- dispose();
- } //}}}
- //{{{ cancel() method
- public void cancel()
- {
- dispose();
- } //}}}
- //{{{ Private members
- private View view;
- private JTree bufferTree;
- //}}}
- //{{{ ActionHandler class
- class ActionHandler implements ActionListener
- {
- public void actionPerformed(ActionEvent evt)
- {
- dispose();
- }
- } //}}}
- //{{{ TreeHandler class
- class TreeHandler implements TreeSelectionListener
- {
- public void valueChanged(TreeSelectionEvent evt)
- {
- TreePath path = bufferTree.getSelectionPath();
- if(path != null)
- {
- DefaultMutableTreeNode node = (DefaultMutableTreeNode)path.getLastPathComponent();
- if(node.getUserObject() instanceof Buffer)
- view.goToBuffer((Buffer)node.getUserObject());
- }
- }
- } //}}}
- //{{{ Renderer class
- class Renderer extends DefaultTreeCellRenderer
- {
- public Renderer()
- {
- entryFont = UIManager.getFont("Tree.font");
- if(entryFont == null)
- entryFont = jEdit.getFontProperty("metal.secondary.font");
- groupFont = entryFont.deriveFont(Font.BOLD);
- }
- public Component getTreeCellRendererComponent(JTree tree,
- Object value, boolean selected, boolean expanded,
- boolean leaf, int row, boolean hasFocus)
- {
- super.getTreeCellRendererComponent(tree,value,
- selected,expanded,leaf,row,hasFocus);
- DefaultMutableTreeNode node = (DefaultMutableTreeNode)value;
- if (node.getUserObject() instanceof String)
- this.setFont(groupFont);
- else
- this.setFont(entryFont);
- setIcon(null);
- return this;
- }
- private Font entryFont;
- private Font groupFont;
- } //}}}
- }