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/Users/lyon/j4p/src/gui/html/HtmlSynthesizer.java
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1 package gui.html;
2
3 public class HtmlSynthesizer {
4 private String imageHome = "c:\\lyon\\www\\";
5
6 public void print(double x) {
7 System.out.println(x);
8 }
9
10 public void print(String s) {
11 System.out.println(s);
12 }
13
14 public String getHtml(String s) {
15 return "<html>\n" + s + "\n</html>";
16 }
17
18 public String getHomePage() {
19 return "<a href=\"http://lyon.fairfield.edu\">home</a>\n";
20 }
21
22 public String getHomePage(int n) {
23 String s = getHomePage();
24 for (int i = 0; i < n; i++)
25 s = s + getHomePage();
26 return s;
27 }
28
29 public static String getListItem(String s) {
30 return "<li>" + s + "</li>\n";
31 }
32 public static String getListItems(String s[]) {
33 StringBuffer sb = new StringBuffer();
34 for (int i=0; i < s.length; i++)
35 sb.append(getListItem(s[i]));
36 return sb.toString();
37 }
38
39 public static String getBreak() {
40 return "\n<br>\n ";
41 }
42
43 public static String getH1(String s) {
44 return "<h1>\n" + s + "\n</h1>";
45 }
46
47 public static String getSubmit() {
48 return
49 "<input type=submit"
50 + " value=submit>\n";
51 }
52
53 public static String getOption(String s) {
54 return "\t<option value=" + s + " >" + s + '\n';
55 }
56
57 public static String getSelect(String name, String options[]) {
58 String s = "";
59 ;
60 for (int i = 0; i < options.length; i++)
61 s = s + getOption(options[i]);
62 return "<select name=" + name + ">" + s + "</select>";
63 }
64
65 public static String getSelect(String name, int n) {
66 String sn[] = new String[n];
67 for (int i=0; i < n; i++)
68 sn[i]=""+i;
69 return getSelect(name, sn);
70 }
71
72 public static String getH2(String s) {
73 return "<h2>\n" + s + "\n</h2>";
74 }
75
76 public static String getH3(String s) {
77 return "<h3>\n" + s + "\n</h3>";
78 }
79
80 public static String getH4(String s) {
81 return "<h4>\n" + s + "\n</h4>";
82 }
83
84 public static String getH5(String s) {
85 return "<h5>\n" + s + "\n</h5>";
86 }
87
88 public static String getH6(String s) {
89 return "<h6>\n" + s + "\n</h6>";
90 }
91
92 public static String getP(String s) {
93 return "<p>\n" + s + "\n</p>";
94 }
95
96 public static String getBody(String s) {
97 return "<body>\n" + s + "\n</body>";
98 }
99
100 public static String getHead(String s) {
101 return "<Head>\n" + s + "\n</Head>\n";
102 }
103
104 public static String getTitle(String s) {
105 return "<title>\n" + s + "\n</title>\n";
106 }
107
108 public static String getCaption(String s) {
109 return
110 "<caption>"
111 + s
112 + "</caption>";
113 }
114
115 public static String getTr(String s) {
116 return "<tr>" + s + "</tr>\n";
117 }
118 //<td width="91" height="39">c11</td>
119
120 public static String getTd(int w, int h, String s) {
121 return "\n\t<td width=\""
122 + w
123 + "\" height=\"" + h + "\">"
124 + s +
125 "</td>\n";
126 }
127
128 public static String getTd(String s) {
129 return "\n\t<td>"
130 + s +
131 "</td>\n";
132 }
133
134 public static String getRow(int r, int nc) {
135 String s = "";
136 for (int c = 1; c <= nc; c++)
137 s = s + getTd(r + "," + c + " ");
138 return s;
139
140 }
141
142 public static String getSheet(String a[][]) {
143 String s = "";
144 for (int i = 0; i < a.length; i++) {
145 s = "<tr>" + s;
146 for (int j = 0; j < a[i].length; j++) {
147 s = s + getTd(a[i][j]);
148 }
149 s = s + "</tr><p>\n";
150 }
151 return s;
152 }
153
154 public String getSheet(String a[]) {
155 String s = "";
156 for (int i = 0; i < a.length; i++) {
157 s = "<tr>" + s;
158 s = s + getTd(a[i]);
159 s = s + "</tr><p>\n";
160 }
161 return s;
162 }
163
164 public String getTable(String s) {
165 return "\n<table border=1>\n" + s + "\n</table>\n";
166 }
167
168 public String getInput(
169 String type,
170 String name,
171 String value,
172 int size) {
173 return
174 "\n<input type=" + quote(type)
175 + "name=" + quote(name)
176 + " value=" + quote(value)
177 + "size=" + size
178 + ">\n";
179 }
180
181 public String getImage(String imageName) {
182 return "<img src="
183 + quote(imageName)
184 + "alt=" + imageName
185 + ">";
186
187 }
188
189 public String getInput(
190 String type,
191 String name,
192 String value) {
193 return
194 "\n<input type=" + type + ' '
195 + "name=" + name
196 + " value=" + value
197 + " >";
198 }
199 // <input type="radio" name="B1_Rating" value="Excellent">
200
201 public String getRadio(String name, String value) {
202 return
203 getInput("radio", name, value) + value;
204 }
205
206 //<INPUT TYPE="text" NAME="UID" VALUE="" SIZE=30>
207 public String getTextField(String name, String value, int size) {
208 return
209 getInput("text", name, value, 30);
210 }
211
212 public String getRadioButtons(String name, int b) {
213 String s = "";
214 for (int i = 1; i <= b; i++)
215 s = s + getRadio(name, i + "");
216 return "<p>" + s + "";
217 }
218
219 public String getPassField(String name, String value, int size) {
220 return
221 getInput("password", name, value, 30);
222 }
223
224 public String getTextField(String name, String value) {
225 return
226 getTextField(name, value, 30);
227 }
228
229 public String getPassField(String name, String value) {
230 return
231 getPassField(name, value, 30);
232 }
233
234 public String getPassField(String name) {
235 return
236 getPassField(name, "", 30);
237 }
238
239 public String getTextField(String name) {
240 return
241 getTextField(name, "", 30);
242 }
243
244 //<FORM action="" method="POST">
245 public String getForm(String action, String method, String s) {
246 return "\n<form action=" + quote(action)
247 + "method=" + quote(method) + ">\n"
248 + s + ' '
249 + "\n </form >\n";
250 }
251
252 public String quote(String s) {
253 return '\"' + s + "\" ";
254 }
255
256 public String getTable(int nr, int nc) {
257 String s = "<TABLE BORDER=1>";
258 for (int r = 1; r <= nr; r++) {
259 s = s +
260 getTr(getRow(r, nc));
261 // assume number of columns is the
262 // same for each row
263 }
264 return s + "</table>";
265 }
266
267 public String testForm1() {
268 return
269 getHtml(
270 getHead(getTitle("testForm")) +
271 getBody(
272 getForm("", "GET",
273 getP(getTextField("name")) +
274 getPassField("password") +
275 getRadioButtons("q1", 5)
276
277 )
278 )
279 );
280 }
281
282 public String[] getSelects(String name, int n) {
283 String s[] = new String[n];
284 s[0] = name;
285 for (int i = 1; i < n; i++)
286 s[i] = getSelect(name,n);
287 return s;
288 }
289 public String testForm2() {
290 String a[][] = {
291 {"a1", "a2"},
292 {"b1", "b2"}
293 };
294
295 return getHtml(getHead("test of html Synthesizer")
296 + getBody(getH1("heading 1")
297 +getH2(new java.util.Date()+"")
298 +getH3("heading 3")
299 +getSheet(a)
300 +getPassField("password", "",30)
301 +getSubmit()
302 ));
303 }
304 public String testGetListItems() {
305 String list[] = {"Student Name", "Analytic Skills",
306 "Communication Skills",
307 "creative problem solving"};
308 return getHtml(getTitle("listItems")+getListItems(list));
309 }
310 public String testForm() {
311 int n = 10;
312 String a [][] = {
313 {"Student Name", "Analytic Skills",
314 "Communication Skills",
315 "creative problem solving"},
316 getSelects("doe", n),
317 getSelects("shmoe", n),
318 getSelects("wanker", n),
319 getSelects("spanker", n),
320 getSelects("peabody", n),
321 };
322 return
323 getHtml(
324 getHead(
325 getTitle(
326 "my title!")) +
327 getBody(
328 getHomePage(10) +
329 getForm(
330 "http://localhost/examples/servlet/HelloWorldExample",
331 "GET",
332 getTable(
333 getCaption("My Caption")
334 + getSheet(a))
335 + getSubmit()
336 + getImage(
337 "http://show.docjava.com:8086/consulti/docjava.jpe")
338
339 )
340 )
341 );
342 }
343
344 public static void main(String args[]) {
345 //System.out.println(getSampleForm());
346 HtmlViewer hv = new HtmlViewer();
347 HtmlSynthesizer hs = new HtmlSynthesizer();
348 hv.setString(
349 //getSampleForm()+
350 //hs.testForm());
351 hs.testGetListItems());
352 hv.setVisible(true);
353 }
354
355 private static String getSampleForm() {
356 HtmlSynthesizer hs = new HtmlSynthesizer();
357 return
358 hs.getHtml(
359 hs.getForm("", "GET",
360 hs.getTextField("name")) +
361 hs.getTable(9, 20));
362 }
363 }
364