The Android Open Source Project | 88b6079 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2008 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | import org.clearsilver.HDF; |
| 18 | |
| 19 | import java.util.ArrayList; |
| 20 | |
| 21 | public class NavTree { |
| 22 | |
| 23 | public static void writeNavTree(String dir) { |
| 24 | ArrayList<Node> children = new ArrayList(); |
| 25 | for (PackageInfo pkg: DroidDoc.choosePackages()) { |
| 26 | children.add(makePackageNode(pkg)); |
| 27 | } |
Scott Main | 25fda19 | 2009-08-04 11:26:30 -0700 | [diff] [blame] | 28 | Node node = new Node("Reference", dir + "packages.html", children, null); |
The Android Open Source Project | 88b6079 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 29 | |
| 30 | StringBuilder buf = new StringBuilder(); |
| 31 | if (false) { |
| 32 | // if you want a root node |
| 33 | buf.append("["); |
| 34 | node.render(buf); |
| 35 | buf.append("]"); |
| 36 | } else { |
| 37 | // if you don't want a root node |
| 38 | node.renderChildren(buf); |
| 39 | } |
| 40 | |
| 41 | HDF data = DroidDoc.makeHDF(); |
| 42 | data.setValue("reference_tree", buf.toString()); |
| 43 | ClearPage.write(data, "navtree_data.cs", "navtree_data.js"); |
| 44 | } |
| 45 | |
| 46 | private static Node makePackageNode(PackageInfo pkg) { |
| 47 | ArrayList<Node> children = new ArrayList(); |
| 48 | |
Scott Main | 25fda19 | 2009-08-04 11:26:30 -0700 | [diff] [blame] | 49 | children.add(new Node("Description", pkg.fullDescriptionHtmlPage(), null, null)); |
The Android Open Source Project | 88b6079 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 50 | |
| 51 | addClassNodes(children, "Interfaces", pkg.interfaces()); |
| 52 | addClassNodes(children, "Classes", pkg.ordinaryClasses()); |
| 53 | addClassNodes(children, "Enums", pkg.enums()); |
| 54 | addClassNodes(children, "Exceptions", pkg.exceptions()); |
| 55 | addClassNodes(children, "Errors", pkg.errors()); |
| 56 | |
Scott Main | 25fda19 | 2009-08-04 11:26:30 -0700 | [diff] [blame] | 57 | return new Node(pkg.name(), pkg.htmlPage(), children, pkg.getSince()); |
The Android Open Source Project | 88b6079 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 58 | } |
| 59 | |
| 60 | private static void addClassNodes(ArrayList<Node> parent, String label, ClassInfo[] classes) { |
| 61 | ArrayList<Node> children = new ArrayList(); |
| 62 | |
| 63 | for (ClassInfo cl: classes) { |
| 64 | if (cl.checkLevel()) { |
Scott Main | 25fda19 | 2009-08-04 11:26:30 -0700 | [diff] [blame] | 65 | children.add(new Node(cl.name(), cl.htmlPage(), null, cl.getSince())); |
The Android Open Source Project | 88b6079 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 66 | } |
| 67 | } |
| 68 | |
| 69 | if (children.size() > 0) { |
Scott Main | 25fda19 | 2009-08-04 11:26:30 -0700 | [diff] [blame] | 70 | parent.add(new Node(label, null, children, null)); |
The Android Open Source Project | 88b6079 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 71 | } |
| 72 | } |
| 73 | |
| 74 | private static class Node { |
| 75 | private String mLabel; |
| 76 | private String mLink; |
| 77 | ArrayList<Node> mChildren; |
Scott Main | 25fda19 | 2009-08-04 11:26:30 -0700 | [diff] [blame] | 78 | private String mSince; |
The Android Open Source Project | 88b6079 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 79 | |
Scott Main | 25fda19 | 2009-08-04 11:26:30 -0700 | [diff] [blame] | 80 | Node(String label, String link, ArrayList<Node> children, String since) { |
The Android Open Source Project | 88b6079 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 81 | mLabel = label; |
| 82 | mLink = link; |
| 83 | mChildren = children; |
Scott Main | 25fda19 | 2009-08-04 11:26:30 -0700 | [diff] [blame] | 84 | mSince = since; |
The Android Open Source Project | 88b6079 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 85 | } |
| 86 | |
| 87 | static void renderString(StringBuilder buf, String s) { |
| 88 | if (s == null) { |
| 89 | buf.append("null"); |
| 90 | } else { |
| 91 | buf.append('"'); |
| 92 | final int N = s.length(); |
| 93 | for (int i=0; i<N; i++) { |
| 94 | char c = s.charAt(i); |
| 95 | if (c >= ' ' && c <= '~' && c != '"' && c != '\\') { |
| 96 | buf.append(c); |
| 97 | } else { |
| 98 | buf.append("\\u"); |
| 99 | for (int j=0; i<4; i++) { |
| 100 | char x = (char)(c & 0x000f); |
| 101 | if (x > 10) { |
| 102 | x = (char)(x - 10 + 'a'); |
| 103 | } else { |
| 104 | x = (char)(x + '0'); |
| 105 | } |
| 106 | buf.append(x); |
| 107 | c >>= 4; |
| 108 | } |
| 109 | } |
| 110 | } |
| 111 | buf.append('"'); |
| 112 | } |
| 113 | } |
| 114 | |
| 115 | void renderChildren(StringBuilder buf) { |
| 116 | ArrayList<Node> list = mChildren; |
| 117 | if (list == null || list.size() == 0) { |
| 118 | // We output null for no children. That way empty lists here can just |
| 119 | // be a byproduct of how we generate the lists. |
| 120 | buf.append("null"); |
| 121 | } else { |
| 122 | buf.append("[ "); |
| 123 | final int N = list.size(); |
| 124 | for (int i=0; i<N; i++) { |
| 125 | list.get(i).render(buf); |
| 126 | if (i != N-1) { |
| 127 | buf.append(", "); |
| 128 | } |
| 129 | } |
| 130 | buf.append(" ]\n"); |
| 131 | } |
| 132 | } |
| 133 | |
| 134 | void render(StringBuilder buf) { |
| 135 | buf.append("[ "); |
| 136 | renderString(buf, mLabel); |
| 137 | buf.append(", "); |
| 138 | renderString(buf, mLink); |
| 139 | buf.append(", "); |
| 140 | renderChildren(buf); |
Scott Main | 25fda19 | 2009-08-04 11:26:30 -0700 | [diff] [blame] | 141 | buf.append(", "); |
| 142 | renderString(buf, mSince); |
The Android Open Source Project | 88b6079 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 143 | buf.append(" ]"); |
| 144 | } |
| 145 | } |
| 146 | } |