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1
25
26 package org.objectweb.jonas.webapp.taglib;
27
28 import java.io.IOException  ;
29 import java.util.ArrayList ;
30
31 import javax.servlet.http.HttpServletRequest ;
32 import javax.servlet.http.HttpServletResponse ;
33 import javax.servlet.jsp.JspException ;
34 import javax.servlet.jsp.JspWriter ;
35
36
37
38
41 public class TitleContentTag extends WhereAreYouTag {
42
43
45
47 protected String m_Body = null;
48
49 private String image = null;
51 private String title = null;
52 private boolean usingParent = false;
53 private boolean tomThumb = false;
54 private boolean tomThumbIcons = false;
55
56 public String getImage() {
57 return image;
58 }
59
60 public void setImage(String image) {
61 this.image = image;
62 }
63
64 public String getTitle() {
65 return title;
66 }
67
68 public void setTitle(String title) {
69 this.title = title;
70 }
71
72 public boolean isUsingParent() {
73 return usingParent;
74 }
75
76 public void setUsingParent(boolean usingParent) {
77 this.usingParent = usingParent;
78 }
79
80 public boolean isTomThumb() {
81 return tomThumb;
82 }
83
84 public void setTomThumb(boolean tomThumb) {
85 this.tomThumb = tomThumb;
86 }
87
88 public boolean isTomThumbIcons() {
89 return tomThumbIcons;
90 }
91
92 public void setTomThumbIcons(boolean tomThumbIcons) {
93 this.tomThumbIcons = tomThumbIcons;
94 }
95
96
98
104 public int doEndTag()
105 throws JspException {
106 JspWriter out = pageContext.getOut();
107 try {
108 render(out);
109 }
110 catch (IOException e) {
111 throw new JspException (e);
112 }
113 return (EVAL_PAGE);
114 }
115
116 public int doAfterBody()
117 throws JspException {
118 String sBody = bodyContent.getString();
119 if (sBody != null) {
120 sBody = sBody.trim();
121 if (sBody.length() > 0) {
122 this.m_Body = sBody;
123 }
124 }
125 return (SKIP_BODY);
126 }
127
128
131 public void release() {
132 this.image = null;
133 this.title = null;
134 m_Body = null;
135 }
136
137
139 protected void render(JspWriter out)
140 throws IOException , JspException {
141 String sImageDisplay = null;
142 String sTitleDisplay = null;
143 ArrayList alTomThumb = null;
144
146 if (isUsingWhere()) {
148 TreeControlNode oNode = getSelectedTreeControlNode();
149 if (oNode != null) {
150 sImageDisplay = getImagesRoot() + "/" + oNode.getIcon();
151 sTitleDisplay = oNode.getLabel();
152 if (isUsingParent() == true) {
154 TreeControlNode oParent = oNode.getParent();
155 if (oParent != null) {
156 sTitleDisplay = oParent.getLabel() + " : " + oNode.getLabel();
157 }
158 }
159 if (isTomThumb() == true) {
161 alTomThumb = getTomThumbList(oNode);
162 }
163 }
164 }
165 if (image != null) {
167 sImageDisplay = image;
168 }
169 if (title != null) {
170 sTitleDisplay = title;
171 }
172 if (m_Body != null) {
173 sTitleDisplay = m_Body;
174 m_Body = null;
175 }
176 if ((sImageDisplay != null) || (sTitleDisplay != null)) {
178 String sTomThumb = null;
179 if (alTomThumb != null) {
181 if (alTomThumb.size() > 0) {
182 sTomThumb = renderTomThumb(alTomThumb);
183 }
184 }
185 if (sTomThumb != null) {
187 out.println(
188 "<table height=\"50\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\">");
189 out.print("<tr valign=\"top\">");
190 out.print("<td class=\"contentTitleTomThumb\" colspan=\"3\">");
191 out.print(sTomThumb);
192 out.print("</td>");
193 out.println("</tr>");
194 }
195 else {
196 out.println(
198 "<table height=\"30\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\">");
199 }
200 out.println("<tr valign=\"top\">");
202 if (sImageDisplay != null) {
203 out.print("<td width=\"1%\" valign=\"top\" class=\"contentTitleImage\"><img SRC=\"");
204 out.print(sImageDisplay);
205 out.println("\" border=\"0\"></td>");
206 out.println("<td width=\"1%\" valign=\"top\" class=\"contentTitleImage\"> </td>");
207 }
208 if (sTitleDisplay != null) {
210 out.print("<td class=\"contentTitle\">");
211 out.print(sTitleDisplay);
212 out.println("</td>");
213 }
214 out.println("</tr>");
215 out.println("</table>");
216 }
217 }
218
219 protected String renderTomThumb(ArrayList p_TomThumb) {
220 StringBuffer sb = new StringBuffer ();
221 ItemTomThumb oThumb;
222 for (int i = p_TomThumb.size() - 1; i >= 0; i--) {
223 oThumb = (ItemTomThumb) p_TomThumb.get(i);
224 if (oThumb.getLink() != null) {
225 sb.append("<a HREF=\"");
226 sb.append(oThumb.getLink());
227 sb.append("\" class=\"contentTitleTomThumb\">");
228 if ((isTomThumbIcons()== true) && (oThumb.getIcon() != null)) {
229 sb.append("<img SRC=\"");
230 sb.append(getImagesRoot());
231 sb.append("/");
232 sb.append(oThumb.getIcon());
233 sb.append("\" border=\"0\"> ");
234 }
235 sb.append(oThumb.getLabel());
236 sb.append("</a>");
237 }
238 else {
239 if ((isTomThumbIcons()== true) && (oThumb.getIcon() != null)) {
240 sb.append("<img SRC=\"");
241 sb.append(oThumb.getIcon());
242 sb.append("\" border=\"0\"> ");
243 }
244 sb.append("<span class=\"contentTitleTomThumbNotLink\">");
245 sb.append(oThumb.getLabel());
246 sb.append("</span>");
247 }
248 if (i > 0) {
249 sb.append(" > ");
250 }
251 }
252 return sb.toString();
253 }
254
255 protected ArrayList getTomThumbList(TreeControlNode p_Node) {
256 TreeControlNode oParent;
257 ItemTomThumb oThumb;
258
259 TreeControlNode oNode = p_Node;
260 ArrayList alTomThumb = new ArrayList ();
261 do {
263 oParent = oNode.getParent();
265 if (oParent != null) {
267 if (("ROOT-NODE".equalsIgnoreCase(oParent.getName()) == false) && (oParent.getLabel() != null)) {
269 oThumb = new ItemTomThumb();
271 oThumb.setLabel(oParent.getLabel());
272 oThumb.setIcon(oParent.getIcon());
273 if (oParent.getAction() != null) {
274 oThumb.setLink(((HttpServletResponse ) pageContext.getResponse()).encodeURL(((
275 HttpServletRequest ) pageContext.getRequest()).getContextPath() + "/"
276 + oParent.getAction()));
277 }
278 alTomThumb.add(oThumb);
280 }
281 }
282 oNode = oParent;
284 }
285 while (oParent != null);
286
287 return alTomThumb;
288 }
289
290 class ItemTomThumb {
291 private String label = null;
292 private String link = null;
293 private String icon = null;
294
295 public ItemTomThumb() {
296
297 }
298
299 public ItemTomThumb(String p_Label, String p_Link, String p_Icon) {
300 setLabel(p_Label);
301 setLink(p_Link);
302 setIcon(p_Icon);
303 }
304
305 public String getLabel() {
306 return label;
307 }
308
309 public void setLabel(String label) {
310 this.label = label;
311 }
312
313 public String getLink() {
314 return link;
315 }
316
317 public void setLink(String link) {
318 this.link = link;
319 }
320
321 public String getIcon() {
322 return icon;
323 }
324
325 public void setIcon(String icon) {
326 this.icon = icon;
327 }
328
329 }
330 }
331 |
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