001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041:
042: package org.netbeans.modules.subversion.ui.diff;
043:
044: import org.netbeans.modules.subversion.ui.actions.ContextAction;
045: import org.netbeans.modules.subversion.util.Context;
046: import org.netbeans.modules.subversion.*;
047: import java.io.File;
048: import org.openide.nodes.Node;
049: import org.openide.util.*;
050:
051: /**
052: * Diff action shows local changes
053: *
054: * @author Petr Kuzel
055: */
056: public class DiffAction extends ContextAction {
057:
058: protected String getBaseName(Node[] nodes) {
059: return "CTL_MenuItem_Diff"; // NOI18N
060: }
061:
062: protected int getFileEnabledStatus() {
063: return getDirectoryEnabledStatus();
064: }
065:
066: protected int getDirectoryEnabledStatus() {
067: return FileInformation.STATUS_MANAGED
068: & ~FileInformation.STATUS_NOTVERSIONED_EXCLUDED;
069: }
070:
071: public static void diff(Context ctx, int type, String contextName) {
072:
073: MultiDiffPanel panel = new MultiDiffPanel(ctx, type,
074: contextName); // spawns bacground DiffPrepareTask
075: DiffTopComponent tc = new DiffTopComponent(panel);
076: tc.setName(NbBundle.getMessage(DiffAction.class,
077: "CTL_DiffPanel_Title", contextName)); // NOI18N
078: tc.open();
079: tc.requestActive();
080: }
081:
082: public static void diff(File file, String rev1, String rev2) {
083: MultiDiffPanel panel = new MultiDiffPanel(file, rev1, rev2); // spawns bacground DiffPrepareTask
084: DiffTopComponent tc = new DiffTopComponent(panel);
085: tc.setName(NbBundle.getMessage(DiffAction.class,
086: "CTL_DiffPanel_Title", file.getName())); // NOI18N
087: tc.open();
088: tc.requestActive();
089: }
090:
091: protected void performContextAction(Node[] nodes) {
092:
093: if (!Subversion.getInstance().checkClientAvailable()) {
094: return;
095: }
096:
097: Context ctx = getContext(nodes);
098: String contextName = getContextDisplayName(nodes);
099: diff(ctx, Setup.DIFFTYPE_LOCAL, contextName);
100: }
101:
102: }
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