001: /* ====================================================================
002: * The JRefactory License, Version 1.0
003: *
004: * Copyright (c) 2001 JRefactory. All rights reserved.
005: *
006: * Redistribution and use in source and binary forms, with or without
007: * modification, are permitted provided that the following conditions
008: * are met:
009: *
010: * 1. Redistributions of source code must retain the above copyright
011: * notice, this list of conditions and the following disclaimer.
012: *
013: * 2. Redistributions in binary form must reproduce the above copyright
014: * notice, this list of conditions and the following disclaimer in
015: * the documentation and/or other materials provided with the
016: * distribution.
017: *
018: * 3. The end-user documentation included with the redistribution,
019: * if any, must include the following acknowledgment:
020: * "This product includes software developed by the
021: * JRefactory (http://www.sourceforge.org/projects/jrefactory)."
022: * Alternately, this acknowledgment may appear in the software itself,
023: * if and wherever such third-party acknowledgments normally appear.
024: *
025: * 4. The names "JRefactory" must not be used to endorse or promote
026: * products derived from this software without prior written
027: * permission. For written permission, please contact seguin@acm.org.
028: *
029: * 5. Products derived from this software may not be called "JRefactory",
030: * nor may "JRefactory" appear in their name, without prior written
031: * permission of Chris Seguin.
032: *
033: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
034: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
035: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
036: * DISCLAIMED. IN NO EVENT SHALL THE CHRIS SEGUIN OR
037: * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
038: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
039: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
040: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
041: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
042: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
043: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
044: * SUCH DAMAGE.
045: * ====================================================================
046: *
047: * This software consists of voluntary contributions made by many
048: * individuals on behalf of JRefactory. For more information on
049: * JRefactory, please see
050: * <http://www.sourceforge.org/projects/jrefactory>.
051: */
052: package org.acm.seguin.ide.jbuilder;
053:
054: import com.borland.primetime.editor.EditorManager;
055: import java.awt.Event;
056: import java.awt.event.KeyEvent;
057: import java.beans.PropertyChangeEvent;
058: import java.beans.PropertyChangeListener;
059: import javax.swing.Action;
060: import javax.swing.KeyStroke;
061: import javax.swing.KeyStroke;
062: import javax.swing.text.Keymap;
063: import org.acm.seguin.ide.common.action.GenericAction;
064:
065: /**
066: * Modifies the key bindings whenever the keymap changes
067: *
068: *@author Chris Seguin
069: *@created October 18, 2001
070: */
071: public class ModifyKeyBinding implements PropertyChangeListener {
072: private Action extractMethod;
073: private Action prettyPrint;
074:
075: /**
076: * Constructor for the ModifyKeyBinding object
077: *
078: *@param one Description of Parameter
079: *@param two Description of Parameter
080: */
081: public ModifyKeyBinding(Action one, Action two) {
082: prettyPrint = one;
083: extractMethod = two;
084:
085: setHotKeys();
086: }
087:
088: /**
089: * Sets the HotKeys attribute of the ModifyKeyBinding object
090: */
091: private void setHotKeys() {
092: Keymap keymap = EditorManager.getKeymap();
093: if (keymap == null) {
094: System.out.println("No keymap");
095: return;
096: }
097:
098: KeyStroke stroke = (KeyStroke) prettyPrint
099: .getValue(GenericAction.ACCELERATOR);
100: if (stroke != null) {
101: keymap.addActionForKeyStroke(stroke, prettyPrint);
102: }
103:
104: stroke = (KeyStroke) extractMethod
105: .getValue(GenericAction.ACCELERATOR);
106: if (stroke != null) {
107: keymap.addActionForKeyStroke(stroke, extractMethod);
108: }
109: }
110:
111: /**
112: * The EditorManager will call this function anytime it fires a property
113: * change
114: *
115: *@param e the event
116: */
117: public void propertyChange(PropertyChangeEvent e) {
118: String propertyName = e.getPropertyName();
119:
120: // We are only interested in keymap changes
121: if (propertyName.equals(EditorManager.keymapAttribute)) {
122: setHotKeys();
123: }
124: }
125: }
126: // EOF
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