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.vmd.api.screen.actions;
043:
044: import org.netbeans.modules.vmd.api.io.ActiveViewSupport;
045: import org.netbeans.modules.vmd.api.io.ProjectUtils;
046: import org.netbeans.modules.vmd.api.model.DesignComponent;
047: import org.netbeans.modules.vmd.api.model.DesignDocument;
048: import org.netbeans.modules.vmd.api.model.common.ActiveDocumentSupport;
049: import org.netbeans.modules.vmd.api.screen.editor.EditedScreenSupport;
050: import org.netbeans.modules.vmd.screen.ScreenEditorView;
051: import org.openide.util.HelpCtx;
052: import org.openide.util.NbBundle;
053: import org.openide.util.actions.SystemAction;
054:
055: import javax.swing.*;
056: import java.awt.event.ActionEvent;
057:
058: /**
059: *
060: * @author Karol Harezlak
061: */
062: public class DesignerEditAction extends SystemAction {
063:
064: private boolean enabled;
065:
066: public void actionPerformed(ActionEvent e) {
067: ProjectUtils.requestVisibility(ActiveViewSupport.getDefault()
068: .getActiveView().getContext(),
069: ScreenEditorView.SCREEN_EDITOR_VIEW_DISPLAY_NAME);
070: requestComponentVisibility();
071: }
072:
073: public String getName() {
074: return NbBundle.getMessage(DesignerEditAction.class,
075: "NAME_EditAction"); //NOI18N
076: }
077:
078: public HelpCtx getHelpCtx() {
079: return null;
080: }
081:
082: public boolean isEnabled() {
083: final DesignDocument document = ActiveDocumentSupport
084: .getDefault().getActiveDocument();
085: enabled = false;
086: document.getTransactionManager().readAccess(new Runnable() {
087: public void run() {
088: DesignComponent component = getSelectedComponent(document);
089: if (component == null)
090: return;
091: EditDependencyPresenter presenter = component
092: .getPresenter(EditDependencyPresenter.class);
093: if (presenter == null)
094: return;
095: enabled = presenter.isComponentEditable();
096: }
097: });
098:
099: return enabled;
100: }
101:
102: protected void requestComponentVisibility() {
103: final DesignDocument document = ActiveDocumentSupport
104: .getDefault().getActiveDocument();
105: document.getTransactionManager().readAccess(new Runnable() {
106: public void run() {
107: final DesignComponent component = getSelectedComponent(document);
108: if (component != null) {
109: SwingUtilities.invokeLater(new Runnable() {
110: public void run() {
111: document.getTransactionManager()
112: .readAccess(new Runnable() {
113: public void run() {
114: EditedScreenSupport
115: .getSupportForDocument(
116: document)
117: .setEditedScreenComponentID(
118: component
119: .getComponentID());
120: }
121: });
122: }
123: });
124: }
125: }
126: });
127: }
128:
129: protected DesignComponent getSelectedComponent(
130: DesignDocument document) {
131: if (document.getSelectedComponents().size() != 1)
132: return null;
133: DesignComponent component = document.getSelectedComponents()
134: .iterator().next();
135: return component;
136: }
137: }
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