| // Copyright (C) 2010 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. |
| |
| package com.google.gerrit.prettify.client; |
| |
| import com.google.gerrit.prettify.common.PrettyFactory; |
| import com.google.gerrit.prettify.common.PrettyFormatter; |
| import com.google.gwt.resources.client.TextResource; |
| |
| /** Evaluates prettify using the host browser's JavaScript engine. */ |
| public class ClientSideFormatter extends PrettyFormatter { |
| public static final PrettyFactory FACTORY = new PrettyFactory() { |
| @Override |
| public PrettyFormatter get() { |
| return new ClientSideFormatter(); |
| } |
| }; |
| |
| static { |
| Resources.I.prettify_css().ensureInjected(); |
| Resources.I.gerrit_css().ensureInjected(); |
| |
| compile(Resources.I.core()); |
| compile(Resources.I.lang_css()); |
| compile(Resources.I.lang_hs()); |
| compile(Resources.I.lang_lisp()); |
| compile(Resources.I.lang_lua()); |
| compile(Resources.I.lang_ml()); |
| compile(Resources.I.lang_proto()); |
| compile(Resources.I.lang_sql()); |
| compile(Resources.I.lang_vb()); |
| compile(Resources.I.lang_wiki()); |
| } |
| |
| private static void compile(TextResource core) { |
| eval(core.getText()); |
| } |
| |
| private static native void eval(String js) |
| /*-{ eval(js); }-*/; |
| |
| @Override |
| protected String prettify(String html, String type) { |
| return go(html, type, settings.getTabSize()); |
| } |
| |
| private static native String go(String srcText, String srcType, int tabSize) |
| /*-{ |
| window['PR_TAB_WIDTH'] = tabSize; |
| return window.prettyPrintOne(srcText, srcType); |
| }-*/; |
| } |