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: * CssRuleCreateAction.java
043: * Created on September 23, 2005, 5:05 PM
044: */
045:
046: package org.netbeans.modules.css.actions;
047:
048: import java.awt.event.ActionEvent;
049: import javax.swing.text.BadLocationException;
050: import javax.swing.text.Caret;
051: import javax.swing.text.JTextComponent;
052: import org.openide.util.NbBundle;
053: import org.netbeans.editor.BaseAction;
054: import org.netbeans.editor.BaseDocument;
055:
056: /**
057: * Action to create a new CSS Rule
058: * @author Winston Prakash
059: */
060: public class CssRuleCreateAction extends BaseAction {
061:
062: public static final String createRuleAction = NbBundle.getMessage(
063: CssRuleCreateAction.class, "Create_Rule"); // NOI18N
064:
065: /** Creates a new instance of CssRuleCreateAction */
066: public CssRuleCreateAction() {
067: super (createRuleAction);
068: putValue("helpID", CssRuleCreateAction.class.getName()); // NOI18N
069: putValue(SHORT_DESCRIPTION, createRuleAction);
070: putValue(BaseAction.ICON_RESOURCE_PROPERTY,
071: "org/netbeans/modules/css/resources/new_rule.png"); // NOI18N
072: }
073:
074: public void actionPerformed(ActionEvent evt, JTextComponent target) {
075: if (target == null) {
076: return;
077: }
078: CssRuleCreateActionDialog cssRuleCreateActionDialog = new CssRuleCreateActionDialog();
079: cssRuleCreateActionDialog.showDialog();
080: String styleRuleName = cssRuleCreateActionDialog
081: .getStyleRuleName();
082: if ((styleRuleName != null) && !styleRuleName.equals("")) {
083: Caret caret = target.getCaret();
084: int searchPos = target.getCaret().getDot() - 1;
085: BaseDocument doc = (BaseDocument) target.getDocument();
086: int insertPos = doc.getLength() + 1;
087: try {
088: if (searchPos > 0) {
089: String txtBefore = doc.getText(searchPos, 1);
090: while (!(txtBefore.equals("{") || txtBefore
091: .equals("}"))) {
092: if (txtBefore.equals("/")) {
093: if ((searchPos - 1) >= 0) {
094: if (doc.getText(searchPos - 1, 1)
095: .equals("*")) {
096: break;
097: } else if ((searchPos + 1) <= doc
098: .getLength()) {
099: if (doc.getText(searchPos + 1, 1)
100: .equals("*")) {
101: break;
102: }
103: }
104: }
105: }
106: searchPos--;
107: if (searchPos < 0)
108: break;
109: txtBefore = doc.getText(searchPos, 1);
110: }
111: if (searchPos < 0) {
112: insertPos = 0;
113: } else if (txtBefore.equals("}")) {
114: insertPos = searchPos + 1;
115: } else if (txtBefore.equals("/")) {
116: if ((searchPos - 1) >= 0) {
117: if (doc.getText(searchPos - 1, 1).equals(
118: "*")) {
119: insertPos = searchPos + 1;
120: } else if ((searchPos + 1) <= doc
121: .getLength()) {
122: if (doc.getText(searchPos + 1, 1)
123: .equals("*")) {
124: insertPos = searchPos - 1;
125: }
126: }
127: }
128: } else if (txtBefore.equals("{")) {
129: searchPos = target.getCaret().getDot();
130: String txtAfter = doc.getText(searchPos, 1);
131: while (!txtAfter.equals("}")) {
132: searchPos++;
133: if (searchPos > doc.getLength())
134: break;
135: txtAfter = doc.getText(searchPos, 1);
136: }
137: if (txtAfter.equals("}")) {
138: insertPos = searchPos + 1;
139: }
140: }
141: } else {
142: insertPos = 0;
143: }
144: doc.insertString(insertPos, "\n" + styleRuleName
145: + " {\n\n}", null);
146: searchPos = insertPos;
147: String txtAfter = doc.getText(searchPos, 1);
148: while (!txtAfter.equals("{")) {
149: searchPos++;
150: if (searchPos > doc.getLength())
151: break;
152: txtAfter = doc.getText(searchPos, 1);
153: }
154: searchPos += 2;
155: target.setCaretPosition(searchPos);
156: } catch (BadLocationException exc) {
157: exc.printStackTrace();
158: }
159: }
160: }
161:
162: }
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