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1 package fr.improve.struts.taglib.layout.renderer;
2
3 import javax.servlet.jsp.JspException  ;
4 import javax.servlet.jsp.PageContext ;
5 import javax.servlet.jsp.tagext.TagSupport ;
6
7 import fr.improve.struts.taglib.layout.collection.CollectionItemTag;
8 import fr.improve.struts.taglib.layout.collection.CollectionTag;
9 import fr.improve.struts.taglib.layout.el.Expression;
10 import fr.improve.struts.taglib.layout.util.CollectionInterface;
11 import fr.improve.struts.taglib.layout.util.IFooterRenderer;
12 import fr.improve.struts.taglib.layout.util.IMathCollectionRenderer;
13 import fr.improve.struts.taglib.layout.util.IMultiLevelHeaderRenderer;
14 import fr.improve.struts.taglib.layout.util.LayoutUtils;
15
16
21 public class SingleTableCollection implements CollectionInterface, IMathCollectionRenderer, IFooterRenderer, IMultiLevelHeaderRenderer {
22 protected CollectionTag collectionTag;
23 protected PageContext pageContext;
24 protected String styleClass;
25
26
29 public void init(PageContext pg, String in_styleClass, TagSupport in_tag) throws JspException {
30 collectionTag = (CollectionTag) in_tag;
31 pageContext = pg;
32 styleClass = collectionTag.getStyleClass();
33 }
34
35
38 public void doPrintEmptyCollection(StringBuffer out_buffer, String in_message) {
39 out_buffer.append("<tr><td colspan=\"");
40 out_buffer.append(collectionTag.getHeaders().size());
41 out_buffer.append("\" class=\"");
42 out_buffer.append(buildEmptyStyleClass(styleClass));
43 out_buffer.append("\"> ");
44 out_buffer.append(in_message);
45 out_buffer.append("</td></tr>");
46 }
47
50 public void doPrintTitle(StringBuffer buffer, String title) {
51 if (title!=null) {
52 if (styleClass!=null) {
53 buffer.append("<p class=\"");
54 buffer.append(styleClass);
55 buffer.append("\">");
56 }
57 buffer.append(title);
58 if (styleClass!=null) {
59 buffer.append("</p>");
60 }
61 }
62 }
63
66 public void doStartPanel(StringBuffer buffer, String align, String width) {
67 if (collectionTag.getWidth()!=null || collectionTag.getHeight()!=null) {
69 buffer.append("<div style=\"");
70 if (collectionTag.getWidth()!=null) {
71 buffer.append("width:");
72 buffer.append(collectionTag.getWidth());
73 buffer.append(";");
74 buffer.append("overflow-x:auto;");
75 }
76 if (collectionTag.getHeight()!=null) {
77 buffer.append("height:");
78 buffer.append(collectionTag.getHeight());
79 buffer.append(";");
80 buffer.append("overflow-y:auto;");
81 }
82 buffer.append("\">");
83 }
84
85 buffer.append("<table");
87 if (align!=null) {
88 buffer.append(" align=\"");
89 buffer.append(align);
90 buffer.append("\"");
91 }
92 if (width!=null) {
93 buffer.append(" width=\"");
94 buffer.append(width);
95 buffer.append("\"");
96 }
97 if (styleClass!=null) {
98 buffer.append(" class=\"");
99 buffer.append(styleClass);
100 buffer.append("\"");
101 }
102 if (collectionTag.getStyleId()!=null) {
103 buffer.append(" id=\"");
104 buffer.append(collectionTag.getStyleId());
105 buffer.append("\"");
106 }
107 buffer.append(">\n");
108 }
109
112 public void doStartHeaders(StringBuffer out_buffer) {
113 out_buffer.append("<tr>");
114 }
115
118 public void doPrintHeader(StringBuffer out_buffer, String in_header, String in_width, String in_sortUrl) {
119 out_buffer.append("<th");
120 if (styleClass!=null) {
121 out_buffer.append(" class=\"");
122 out_buffer.append(buildHeaderStyleClass(styleClass, collectionTag.getColumn()));
123 out_buffer.append("\"");
124 }
125 if (in_width!=null) {
126 out_buffer.append(" width=\"");
127 out_buffer.append(in_width);
128 out_buffer.append("\"");
129 }
130 out_buffer.append(">");
131
132 out_buffer.append(doPrintSortUrl(in_header, in_sortUrl));
133
134
135 out_buffer.append("</th>");
136 }
137
138
141 protected String doPrintSortUrl(String in_header, String in_sortUrl) {
142 if (in_sortUrl == null) {
143 return in_header;
144 }
145 else if (collectionTag.getSortPictogram().equalsIgnoreCase("none")) {
146 StringBuffer lc_tempBuffer = new StringBuffer ("<table border=\"0\" width=\"100%\"><tr><td>");
148 lc_tempBuffer.append(" ");
149 lc_tempBuffer.append("</td><td>");
150 lc_tempBuffer.append("<a HREF=\"");
151 lc_tempBuffer.append(in_sortUrl);
152 lc_tempBuffer.append("\">");
153 lc_tempBuffer.append(in_header);
154 lc_tempBuffer.append("</a>");
155 lc_tempBuffer.append("</td></tr></table>");
156 return lc_tempBuffer.toString();
157 }
158 else {
159 StringBuffer lc_tempBuffer = new StringBuffer ("<table border=\"0\" width=\"100%\"><tr><td>");
161 lc_tempBuffer.append("<a HREF=\"");
162 lc_tempBuffer.append(in_sortUrl);
163 lc_tempBuffer.append("\"><img SRC=\"");
164 lc_tempBuffer.append(LayoutUtils.getSkin(pageContext.getSession()).getImageDirectory(pageContext.getRequest()));
165 lc_tempBuffer.append("/");
166 lc_tempBuffer.append(LayoutUtils.getSkin(pageContext.getSession()).getProperty(collectionTag.getSortPictogram()));
167 lc_tempBuffer.append("\" border=\"0\" alt=\"");
168 lc_tempBuffer.append(LayoutUtils.getSkin(pageContext.getSession()).getProperty(collectionTag.getSortLabel()));
169 lc_tempBuffer.append("\"></a>");
170
171 lc_tempBuffer.append("</td><td>");
172 lc_tempBuffer.append(in_header);
173 lc_tempBuffer.append("</td></tr></table>");
174
175 return lc_tempBuffer.toString();
176 }
177 }
178
179
180
183 public void doEndHeaders(StringBuffer out_buffer) {
184 out_buffer.append("</tr>");
185 }
186
189 public void doStartItems(StringBuffer out_buffer) {
190 out_buffer.append("<tr");
191 boolean lc_onclick = false;
192 if (collectionTag.getOnRowClick()!=null) {
193 out_buffer.append(" onclick=\"");
194 out_buffer.append(Expression.evaluate(collectionTag.getOnRowClick(), pageContext));
195 out_buffer.append("\"");
196 lc_onclick = true;
197 }
198 if (collectionTag.getOnRowDblClick()!=null) {
199 out_buffer.append(" ondblclick=\"");
200 out_buffer.append(Expression.evaluate(collectionTag.getOnRowDblClick(), pageContext));
201 out_buffer.append("\"");
202 lc_onclick = true;
203 }
204 if (collectionTag.getOnRowMouseOver()!=null) {
205 out_buffer.append(" onmouseover=\"");
206 out_buffer.append(Expression.evaluate(collectionTag.getOnRowMouseOver(), pageContext));
207 out_buffer.append("\"");
208 lc_onclick = true;
209 }
210 if (collectionTag.getOnRowMouseOut()!=null) {
211 out_buffer.append(" onmouseout=\"");
212 out_buffer.append(Expression.evaluate(collectionTag.getOnRowMouseOut(), pageContext));
213 out_buffer.append("\"");
214 }
215 if (lc_onclick) {
216 out_buffer.append(" style=\"cursor:pointer;cursor:hand;\"");
217 }
218 out_buffer.append(">");
219 }
220
223 public void doPrintItem(StringBuffer out_buffer, String in_item, String [] in_styleClass, String in_id) {
224 out_buffer.append("<td");
225 if (in_styleClass[0] != null) {
226 out_buffer.append(" class=\"");
227 out_buffer.append(in_styleClass[0]);
228 out_buffer.append("\"");
229 }
230 if (in_styleClass.length>1) {
231 out_buffer.append(" style=\"");
232 for (int i = 0; i < in_styleClass.length-1; i++) {
233 out_buffer.append(in_styleClass[i+1]);
234 }
235 out_buffer.append("\"");
236 }
237
238 Integer lc_int = (Integer ) pageContext.getAttribute(CollectionItemTag.SPAN_KEY);
239 if (lc_int!=null && lc_int.intValue()!=1) {
240 out_buffer.append(" rowspan=\"");
241 out_buffer.append(lc_int.intValue());
242 out_buffer.append("\"");
243 }
244
245 out_buffer.append(">");
246
247 if (in_id!=null) {
248 out_buffer.append("<div id=\"");
249 out_buffer.append(in_id);
250 out_buffer.append("\">");
251 }
252
253 out_buffer.append(in_item);
254
255 if (in_id!=null) {
256 out_buffer.append("</div>");
257 }
258
259 out_buffer.append("</td>");
260 }
261
264 public void doEndItems(StringBuffer out_buffer) {
265 out_buffer.append("</tr>");
266 }
267 public void doEndPanel(StringBuffer buffer) {
268 buffer.append("</table>\n");
269 if (collectionTag.getWidth()!=null || collectionTag.getHeight()!=null) {
270 buffer.append("</div>");
271 }
272 }
273
274
276
279 protected String buildHeaderStyleClass(String in_styleClass, int in_columnNumber) {
280 return in_styleClass;
281 }
282
283
286 protected String buildFooterStyleClass(int in_columnNumber) {
287 return null;
288 }
289
290
293 protected String buildEmptyStyleClass(String in_styleClass) {
294 return in_styleClass;
295 }
296
297
299 public void endFooter(StringBuffer in_buffer) {
300 in_buffer.append("</tr>\n");
301
302 }
303 public void printFooterElement(StringBuffer in_buffer, String in_element, int in_span) {
304 in_buffer.append("<td ");
305 if (in_span>1) {
306 in_buffer.append(" colspan=\"");
307 in_buffer.append(in_span);
308 in_buffer.append("\"");
309 }
310 String lc_styleClass = buildFooterStyleClass(collectionTag.getColumn());
311 if (lc_styleClass!=null) {
312 in_buffer.append(" class=\"");
313 in_buffer.append(lc_styleClass);
314 in_buffer.append("\"");
315 }
316 in_buffer.append(">");
317 in_buffer.append(in_element);
318 in_buffer.append("</td>");
319
320 }
321 public void startFooter(StringBuffer in_buffer) {
322 in_buffer.append("<tr>");
323 }
324
325
327
330 public void endMathData(StringBuffer in_buffer) {
331 in_buffer.append("</tr>\n");
332 }
333
334 public void renderMathData(StringBuffer in_buffer, String in_element, int in_span, String in_resultId, String in_styleClass) {
335 in_buffer.append("<td");
336 if (in_styleClass!=null){
337 in_buffer.append(" class=\"");
338 in_buffer.append(in_styleClass);
339 in_buffer.append("\"");
340 }
341 if (in_span>1){
342 in_buffer.append(" colspan=\"");
343 in_buffer.append(in_span);
344 in_buffer.append("\"");
345 }
346 if (in_resultId!=null && in_resultId.length()!=0){
347 in_buffer.append(" id=\"" + in_resultId + "\"");
348 }
349 in_buffer.append(">");
350 in_buffer.append(in_element == null ? "" : in_element);
351 in_buffer.append("</td>\n");
352 }
353
354 public void startMathData(StringBuffer in_buffer) {
355 in_buffer.append("<tr>\n");
356 }
357
358
360 public void renderMultiLevelHeader(StringBuffer in_buffer, String in_title, String in_sortUrl, String in_styleClass, int in_colspan, int in_rowspan, String in_width) {
361 in_buffer.append("<th");
362 if (in_colspan!=1) {
363 in_buffer.append(" colspan=\"");
364 in_buffer.append(in_colspan);
365 in_buffer.append("\"");
366 }
367 if (in_styleClass!=null) {
368 in_buffer.append(" class=\"");
369 in_buffer.append(buildHeaderStyleClass(in_styleClass, collectionTag.getColumn()));
370 in_buffer.append("\"");
371 }
372 if (in_rowspan!=1) {
373 in_buffer.append(" rowspan=\"");
374 in_buffer.append(in_rowspan);
375 in_buffer.append("\"");
376 }
377 if (in_width!=null) {
378 in_buffer.append(" width=\"");
379 in_buffer.append(in_width);
380 in_buffer.append("\"");
381 }
382 in_buffer.append(">");
383 in_buffer.append(doPrintSortUrl(in_title, in_sortUrl));
384 in_buffer.append("</th>");
385 }
386
387 public void endMultiLevelHeaderRow(StringBuffer in_buffer) {
388 in_buffer.append("</tr>\n");
389 }
390 public void startMultiLevelHeaderRow(StringBuffer in_buffer) {
391 in_buffer.append("<tr valign=\"top\">");
392 }
393
394
396 public void doAfterBody(StringBuffer buffer) throws JspException {
397 }
399
400 public void doBeforeBody(StringBuffer buffer, String align) throws JspException {
401 }
403
404 public void doPrintBlankLine(StringBuffer buffer, int cols) throws JspException {
405 }
407 } |
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