001: /* ====================================================================
002: * The Jcorporate Apache Style Software License, Version 1.2 05-07-2002
003: *
004: * Copyright (c) 1995-2002 Jcorporate Ltd. 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 Jcorporate Ltd.
021: * (http://www.jcorporate.com/)."
022: * Alternately, this acknowledgment may appear in the software itself,
023: * if and wherever such third-party acknowledgments normally appear.
024: *
025: * 4. "Jcorporate" and product names such as "Expresso" must
026: * not be used to endorse or promote products derived from this
027: * software without prior written permission. For written permission,
028: * please contact info@jcorporate.com.
029: *
030: * 5. Products derived from this software may not be called "Expresso",
031: * or other Jcorporate product names; nor may "Expresso" or other
032: * Jcorporate product names appear in their name, without prior
033: * written permission of Jcorporate Ltd.
034: *
035: * 6. No product derived from this software may compete in the same
036: * market space, i.e. framework, without prior written permission
037: * of Jcorporate Ltd. For written permission, please contact
038: * partners@jcorporate.com.
039: *
040: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
041: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
042: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
043: * DISCLAIMED. IN NO EVENT SHALL JCORPORATE LTD OR ITS CONTRIBUTORS
044: * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
045: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
046: * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
047: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
048: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
049: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
050: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
051: * SUCH DAMAGE.
052: * ====================================================================
053: *
054: * This software consists of voluntary contributions made by many
055: * individuals on behalf of the Jcorporate Ltd. Contributions back
056: * to the project(s) are encouraged when you make modifications.
057: * Please send them to support@jcorporate.com. For more information
058: * on Jcorporate Ltd. and its products, please see
059: * <http://www.jcorporate.com/>.
060: *
061: * Portions of this software are based upon other open source
062: * products and are subject to their respective licenses.
063: */
064:
065: package com.jcorporate.expresso.services.html;
066:
067: /**
068: * Text.java
069: *
070: * Copyright 1999, 2000, 2001 Jcorporate Ltd.
071: */
072:
073: import java.io.PrintWriter;
074:
075: /**
076: * @author Michael Nash
077: * @version $Revision: 1.10 $ $Date: 2004/11/18 02:03:32 $
078: */
079: public class Text extends HtmlElement {
080: private String this Class = (this .getClass().getName() + ".");
081:
082: /* Defaults - static, so the next Text comes out in this style once they're set */
083: private static String defaultStyle = null;
084: private static String defaultFontColor = null;
085: private static String defaultFontFace = null;
086: private static boolean defaultSmall = false;
087: protected String contentString = (" ");
088: private String style = defaultStyle;
089: private boolean isSmall = defaultSmall;
090: private String fontColor = defaultFontColor;
091: private String fontFace = defaultFontFace;
092:
093: /**
094: * Constructor
095: */
096: public Text() throws HtmlException {
097: super ();
098: } /* Text() */
099:
100: /**
101: * Constructor
102: *
103: * @param newString new text value
104: */
105: public Text(String newString) throws HtmlException {
106: super (newString);
107:
108: String myName = (this Class + "Text(String)");
109:
110: if (contentString == null) {
111: throw new HtmlException(myName
112: + ":Unable to defined a null text string for "
113: + getName());
114: }
115:
116: contentString = newString;
117: } /* Text(String) */
118:
119: /**
120: * Constructor
121: *
122: * @param newString value of text
123: * @param newStyle CSS style
124: */
125: public Text(String newString, String newStyle) throws HtmlException {
126: this (newString);
127: setDefaultStyle(newStyle);
128: } /* Text(String, String) */
129:
130: /**
131: * @param out the print writer
132: * @param depth the number of tabs to indent
133: */
134: protected void display(PrintWriter out, int depth)
135: throws HtmlException {
136: boolean terminate = false;
137:
138: if ((cSSClass != null) && (!cSSClass.equals("jc-default"))) {
139: terminate = true;
140: this .padWithTabs(out, depth);
141: out.print("<span");
142: out.print(" class=\"" + cSSClass + "\"");
143:
144: if (cSSID != null) {
145: out.print(" id=\"" + cSSID + "\"");
146: }
147:
148: out.print(">");
149: } else {
150: this .padWithTabs(out, depth);
151:
152: if (cSSID != null) {
153: out.print("<span id=\"" + cSSID + "\">");
154: terminate = true;
155: }
156: }
157: if (style != null) {
158: if (style.equals("bold")) {
159: out.print("<strong>");
160: } else if (style.equals("italic")) {
161: out.print("<i>");
162: }
163: }
164: if (fontColor != null) {
165: out.print("<font color=\"" + fontColor + "\">");
166: }
167: if (isSmall) {
168: out.print("<small>");
169: }
170:
171: out.print(contentString);
172:
173: if (isSmall) {
174: out.print("</small>");
175: }
176: if (fontColor != null) {
177: out.print("</font>");
178: }
179: if (style != null) {
180: if (style.equals("bold")) {
181: out.print("</strong>");
182: } else if (style.equals("italic")) {
183: out.print("</i>");
184: }
185: }
186: if (terminate) {
187: out.print("</SPAN>");
188: }
189:
190: setDisplayed();
191: } /* display(PrintWriter) */
192:
193: /**
194: * @throws HtmlException
195: */
196: public void resetDefaults() throws HtmlException {
197: cSSClass = null;
198: setDefaultFontColor(null);
199: setDefaultFontFace(null);
200: setDefaultStyle(null);
201: } /* resetDefaults() */
202:
203: /**
204: * @param newFontColor font color
205: */
206: public static void setDefaultFontColor(String newFontColor)
207: throws HtmlException {
208: defaultFontColor = newFontColor;
209: } /* setDefaultFontColor(String) */
210:
211: /**
212: * @param newFontFace font face
213: */
214: public static void setDefaultFontFace(String newFontFace)
215: throws HtmlException {
216: defaultFontFace = newFontFace;
217: } /* setDeaultFontFace(String) */
218:
219: /**
220: * @param newSmall set to true for small
221: */
222: public static void setDefaultSmall(boolean newSmall)
223: throws HtmlException {
224: defaultSmall = newSmall;
225: } /* setDefaultSmall(boolean) */
226:
227: /**
228: * @param newStyle sets the default style
229: */
230: public static void setDefaultStyle(String newStyle) {
231: defaultStyle = newStyle;
232: } /* setDefaultStyle(String) */
233:
234: /**
235: * @param newColor new font color
236: */
237: public void setFontColor(String newColor) throws HtmlException {
238: fontColor = newColor;
239: } /* setFontColor(String) */
240:
241: /**
242: * @param newFace new font face
243: */
244: public void setFontFace(String newFace) throws HtmlException {
245: fontFace = newFace;
246: } /* setFontFace(String) */
247:
248: /**
249: * @param newSmall set to true for small font
250: */
251: public void setSmall(boolean newSmall) throws HtmlException {
252: isSmall = newSmall;
253: } /* setSmall(boolean) */
254:
255: /**
256: * @param newStyle set the new style
257: */
258: public void setStyle(String newStyle) throws HtmlException {
259: String myName = (this Class + "setStyle(String)");
260:
261: if (newStyle.equalsIgnoreCase("bold")) {
262: style = ("bold");
263: } else if (newStyle.equalsIgnoreCase("italic")) {
264: style = ("italic");
265: } else {
266: throw new HtmlException(myName
267: + ":Style must be 'bold' or 'italic', '" + newStyle
268: + "' is not valid for " + getName());
269: }
270: } /* setStyle(String) */
271:
272: /**
273: * @param newText new text for the item
274: */
275: public void setText(String newText) throws HtmlException {
276: String myName = (this Class + "setText(String)");
277:
278: if (newText == null) {
279: throw new HtmlException(
280: myName
281: + ":Can't set a null string for context of a Text for "
282: + getName());
283: }
284:
285: contentString = newText;
286: } /* setText(String) */
287:
288: } /* Text */
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