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 1997-2007 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: * Created on Mar 16, 2004
043: *
044: * To change the template for this generated file go to
045: * Window>Preferences>Java>Code Generation>Code and Comments
046: */
047: package org.netbeans.modules.visualweb.text.actions;
048:
049: import java.awt.event.ActionEvent;
050:
051: import javax.swing.UIManager;
052:
053: import org.netbeans.modules.visualweb.api.designer.DomProvider.DomPosition;
054: import org.netbeans.modules.visualweb.css2.ModelViewMapper;
055: import org.netbeans.modules.visualweb.designer.InlineEditor;
056: import org.netbeans.modules.visualweb.designer.WebForm;
057: import org.netbeans.modules.visualweb.text.DesignerPaneBase;
058:
059: /*
060: * Position the caret to the beginning of the line.
061: * @see DefaultEditorKit#beginLineAction
062: * @see DefaultEditorKit#selectBeginLineAction
063: * @see DefaultEditorKit#getActions
064: */
065: public class BeginLineAction extends TextAction {
066: private boolean select;
067:
068: /**
069: * Create this action with the appropriate identifier.
070: * @param nm the name of the action, Action.NAME.
071: * @param select whether to extend the selection when
072: * changing the caret position.
073: */
074: public BeginLineAction(String nm, boolean select) {
075: super (nm);
076: this .select = select;
077: }
078:
079: /** The operation to perform when this action is triggered. */
080: public void actionPerformed(ActionEvent e) {
081: DesignerPaneBase target = getTextComponent(e);
082:
083: if (target != null) {
084: // Position pos = target.getCaretPosition();
085: DomPosition pos = target.getCaretPosition();
086: // if (pos == Position.NONE) {
087: if (pos == DomPosition.NONE) {
088: // #6316151 No position no move.
089: return;
090: }
091: // WebForm webform = target.getDocument().getWebForm();
092: WebForm webform = target.getWebForm();
093:
094: // ModelViewMapper mapper = webform.getMapper();
095: // Position begPos = ModelViewMapper.getLineBegin(webform, pos);
096: DomPosition begPos = ModelViewMapper.getLineBegin(webform,
097: pos);
098:
099: // if (begPos != Position.NONE) {
100: if (begPos != DomPosition.NONE) {
101: // DesignerCaret caret = target.getCaret();
102: // if (!caret.isWithinEditableRegion(begPos)) {
103: // if (!target.isCaretWithinEditableRegion(begPos)) {
104: if (!webform.isInsideEditableRegion(begPos)) {
105: InlineEditor editor = webform.getManager()
106: .getInlineEditor();
107:
108: if (editor != null) {
109: begPos = editor.getBegin();
110: }
111: }
112:
113: if (select) {
114: // target.moveCaretPosition(begPos);
115: target.moveCaretDot(begPos);
116: } else {
117: // target.setCaretPosition(begPos);
118: target.setCaretDot(begPos);
119: }
120:
121: return;
122: }
123:
124: UIManager.getLookAndFeel().provideErrorFeedback(target);
125: }
126: }
127: }
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