143 lines
4.7 KiB
Java
143 lines
4.7 KiB
Java
/*
|
|
* Copyright (C) 2008 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
import org.clearsilver.HDF;
|
|
|
|
import java.util.ArrayList;
|
|
|
|
public class NavTree {
|
|
|
|
public static void writeNavTree(String dir) {
|
|
ArrayList<Node> children = new ArrayList();
|
|
for (PackageInfo pkg: DroidDoc.choosePackages()) {
|
|
children.add(makePackageNode(pkg));
|
|
}
|
|
Node node = new Node("Reference", dir + "packages.html", children);
|
|
|
|
StringBuilder buf = new StringBuilder();
|
|
if (false) {
|
|
// if you want a root node
|
|
buf.append("[");
|
|
node.render(buf);
|
|
buf.append("]");
|
|
} else {
|
|
// if you don't want a root node
|
|
node.renderChildren(buf);
|
|
}
|
|
|
|
HDF data = DroidDoc.makeHDF();
|
|
data.setValue("reference_tree", buf.toString());
|
|
ClearPage.write(data, "navtree_data.cs", "navtree_data.js");
|
|
}
|
|
|
|
private static Node makePackageNode(PackageInfo pkg) {
|
|
ArrayList<Node> children = new ArrayList();
|
|
|
|
children.add(new Node("Description", pkg.fullDescriptionHtmlPage(), null));
|
|
|
|
addClassNodes(children, "Interfaces", pkg.interfaces());
|
|
addClassNodes(children, "Classes", pkg.ordinaryClasses());
|
|
addClassNodes(children, "Enums", pkg.enums());
|
|
addClassNodes(children, "Exceptions", pkg.exceptions());
|
|
addClassNodes(children, "Errors", pkg.errors());
|
|
|
|
return new Node(pkg.name(), pkg.htmlPage(), children);
|
|
}
|
|
|
|
private static void addClassNodes(ArrayList<Node> parent, String label, ClassInfo[] classes) {
|
|
ArrayList<Node> children = new ArrayList();
|
|
|
|
for (ClassInfo cl: classes) {
|
|
if (cl.checkLevel()) {
|
|
children.add(new Node(cl.name(), cl.htmlPage(), null));
|
|
}
|
|
}
|
|
|
|
if (children.size() > 0) {
|
|
parent.add(new Node(label, null, children));
|
|
}
|
|
}
|
|
|
|
private static class Node {
|
|
private String mLabel;
|
|
private String mLink;
|
|
ArrayList<Node> mChildren;
|
|
|
|
Node(String label, String link, ArrayList<Node> children) {
|
|
mLabel = label;
|
|
mLink = link;
|
|
mChildren = children;
|
|
}
|
|
|
|
static void renderString(StringBuilder buf, String s) {
|
|
if (s == null) {
|
|
buf.append("null");
|
|
} else {
|
|
buf.append('"');
|
|
final int N = s.length();
|
|
for (int i=0; i<N; i++) {
|
|
char c = s.charAt(i);
|
|
if (c >= ' ' && c <= '~' && c != '"' && c != '\\') {
|
|
buf.append(c);
|
|
} else {
|
|
buf.append("\\u");
|
|
for (int j=0; i<4; i++) {
|
|
char x = (char)(c & 0x000f);
|
|
if (x > 10) {
|
|
x = (char)(x - 10 + 'a');
|
|
} else {
|
|
x = (char)(x + '0');
|
|
}
|
|
buf.append(x);
|
|
c >>= 4;
|
|
}
|
|
}
|
|
}
|
|
buf.append('"');
|
|
}
|
|
}
|
|
|
|
void renderChildren(StringBuilder buf) {
|
|
ArrayList<Node> list = mChildren;
|
|
if (list == null || list.size() == 0) {
|
|
// We output null for no children. That way empty lists here can just
|
|
// be a byproduct of how we generate the lists.
|
|
buf.append("null");
|
|
} else {
|
|
buf.append("[ ");
|
|
final int N = list.size();
|
|
for (int i=0; i<N; i++) {
|
|
list.get(i).render(buf);
|
|
if (i != N-1) {
|
|
buf.append(", ");
|
|
}
|
|
}
|
|
buf.append(" ]\n");
|
|
}
|
|
}
|
|
|
|
void render(StringBuilder buf) {
|
|
buf.append("[ ");
|
|
renderString(buf, mLabel);
|
|
buf.append(", ");
|
|
renderString(buf, mLink);
|
|
buf.append(", ");
|
|
renderChildren(buf);
|
|
buf.append(" ]");
|
|
}
|
|
}
|
|
}
|