2 * ============LICENSE_START====================================================
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4 * ===========================================================================
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5 * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
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6 * ===========================================================================
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7 * Licensed under the Apache License, Version 2.0 (the "License");
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8 * you may not use this file except in compliance with the License.
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9 * You may obtain a copy of the License at
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11 * http://www.apache.org/licenses/LICENSE-2.0
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13 * Unless required by applicable law or agreed to in writing, software
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14 * distributed under the License is distributed on an "AS IS" BASIS,
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15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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16 * See the License for the specific language governing permissions and
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17 * limitations under the License.
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18 * ============LICENSE_END====================================================
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22 package org.onap.aaf.misc.xgen.html;
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24 import java.io.Writer;
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26 import org.onap.aaf.misc.xgen.Mark;
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27 import org.onap.aaf.misc.xgen.XGen;
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29 public abstract class HTMLGen extends XGen<HTMLGen> {
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30 public static final String A = "a";
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31 public static final String P = "p";
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32 public static final String LI = "li";
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33 public static final String OL = "ol";
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34 public static final String UL = "ul";
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37 public static final String TABLE = "table";
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38 public static final String THEAD = "thead";
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39 public static final String TBODY = "tbody";
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40 public static final String TR = "tr";
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41 public static final String TH = "th";
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42 public static final String TD = "td";
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44 public static final String TITLE = "title";
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45 public static final String H1 = "h1";
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46 public static final String H2 = "h2";
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47 public static final String H3 = "h3";
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48 public static final String H4 = "h4";
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49 public static final String H5 = "h5";
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53 // --------------------------- HTML Version Specific -----------------------
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54 public abstract HTMLGen html(String ... attributes);
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55 public abstract HTMLGen charset(String charset);
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56 public abstract Mark head();
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57 public abstract Mark body(String ... attribs);
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60 // HTML 5 has simplified sectioning
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61 public abstract Mark header(String ... attribs);
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62 public abstract Mark footer(String ... attribs);
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63 public abstract Mark section(String ... attribs);
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64 public abstract Mark article(String ... attribs);
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65 public abstract Mark aside(String ... attribs);
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66 public abstract Mark nav(String ... attribs);
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68 // --------------------------- HTML Version Specific -----------------------
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70 public HTMLGen imports(Imports imports) {
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71 //this.imports=imports;
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72 for (String str : imports.css) {
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73 forward.print("<link rel=\"stylesheet\" href=\"");
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74 forward.print(imports.themePath(null));
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76 forward.println("\">");
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79 for (String str : imports.js) {
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80 forward.print("<script type=\"text/javascript\" src=\"");
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81 forward.print(imports.themePath(null));
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83 forward.println("\"></script>");
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88 public HTMLGen jsVars(String ... attrs) {
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89 forward.println("<script type=text/javascript>");
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91 for (int i=0; i<attrs.length;++i) {
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92 forward.append(' ');
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93 String[] split = attrs[i].split("=",2);
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94 switch(split.length) {
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96 forward.print(" var ");
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97 forward.append(split[0]);
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98 forward.append("='");
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99 forward.append(split[1]);
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100 forward.println("';");
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105 forward.println("</script>");
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109 public HTMLGen(Writer w) {
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114 * Use "directive" to handle non-ended HTML tags like <meta ... > and <link ...>
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119 public HTMLGen directive(String tag, String ... attrs) {
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120 forward.append('<');
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121 forward.append(tag);
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123 forward.append('>');
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130 public Mark divID(String ... attrs) {
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132 if (attrs.length>0) {
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133 div = new Mark(attrs[0]);
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134 attrs[0]="id="+attrs[0];
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138 incr(div, "div", attrs);
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142 public HTMLGen img(String ... attrs) {
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143 return tagOnly("img", attrs);
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147 * Input Cheesecake... creates a Label and Field in the form of Table Rows.
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148 * Make sure you create a table first, ie. incr(HTMLGen.TABLE);
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150 * Setting Required to "true" will add required Attribute to both Label and Field. In HTML5, "required" in the input will
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151 * validate there is data in the fields before submitting. "required" does nothing for label, but allows for
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152 * easy CSS coding... "label[required] { ... }", so that colors can be changed
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160 public HTMLGen input(String id, String label, boolean required, String ... attrs) {
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161 Mark mtr = new Mark(TR);
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162 Mark mtd = new Mark(TD);
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165 incr("label",true, "for="+id,required?"required":null).text(label).end();
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167 String nattrs[] = new String[attrs.length+(required?3:2)];
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168 nattrs[0]="id="+id;
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169 nattrs[1]="name="+id;
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170 System.arraycopy(attrs, 0, nattrs, 2, attrs.length);
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172 nattrs[nattrs.length-1]="required";
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175 tagOnly("input",nattrs);
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180 // Common tags that do not have standard endings. These are here to help people who don't know to pick directive
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181 public HTMLGen br() {
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182 forward.append("<br>");
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189 public HTMLGen p(String ... text) {
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190 forward.append("<p>");
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191 for (String s : text) {
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200 public HTMLGen hr() {
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201 forward.append("<hr>");
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208 public JSGen js(Mark mark) {
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209 return new JSGen(mark, this);
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212 public JSGen js() {
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216 // protected void cssInline(String filename) {
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217 // File file = new File(imports.webDir,filename);
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220 // BufferedReader br = new BufferedReader(new FileReader(file));
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222 // forward.print("<style>");
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223 // prettyln(forward);
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224 // while ((line=br.readLine())!=null) {
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225 // forward.print((pretty?line:line.trim()));
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226 // prettyln(forward);
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229 // forward.print("</style>");
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230 // prettyln(forward);
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233 // } catch (IOException e) {
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234 // e.printStackTrace();
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235 // // Can't read, suffice to import normally?
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236 // // for now, just skip
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