| // Copyright (C) 2013 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.client.diff; |
| |
| import com.google.gerrit.client.changes.ChangeApi; |
| import com.google.gerrit.client.info.FileInfo; |
| import com.google.gerrit.client.rpc.NativeMap; |
| import com.google.gerrit.client.rpc.RestApi; |
| import com.google.gerrit.extensions.client.DiffPreferencesInfo; |
| import com.google.gerrit.reviewdb.client.PatchSet; |
| import com.google.gwt.user.client.rpc.AsyncCallback; |
| |
| public class DiffApi { |
| public enum IgnoreWhitespace { |
| NONE, TRAILING, CHANGED, ALL |
| } |
| |
| public static void list(int id, String base, String revision, |
| AsyncCallback<NativeMap<FileInfo>> cb) { |
| RestApi api = ChangeApi.revision(id, revision).view("files"); |
| if (base != null) { |
| api.addParameter("base", base); |
| } |
| api.get(NativeMap.copyKeysIntoChildren("path", cb)); |
| } |
| |
| public static void list(PatchSet.Id id, PatchSet.Id base, |
| AsyncCallback<NativeMap<FileInfo>> cb) { |
| RestApi api = ChangeApi.revision(id).view("files"); |
| if (base != null) { |
| api.addParameter("base", base.get()); |
| } |
| api.get(NativeMap.copyKeysIntoChildren("path", cb)); |
| } |
| |
| public static DiffApi diff(PatchSet.Id id, String path) { |
| return new DiffApi(ChangeApi.revision(id) |
| .view("files").id(path) |
| .view("diff")); |
| } |
| |
| private final RestApi call; |
| |
| private DiffApi(RestApi call) { |
| this.call = call; |
| } |
| |
| public DiffApi base(PatchSet.Id id) { |
| if (id != null) { |
| call.addParameter("base", id.get()); |
| } |
| return this; |
| } |
| |
| public DiffApi webLinksOnly() { |
| call.addParameterTrue("weblinks-only"); |
| return this; |
| } |
| |
| public DiffApi ignoreWhitespace(DiffPreferencesInfo.Whitespace w) { |
| switch (w) { |
| default: |
| case IGNORE_NONE: |
| return ignoreWhitespace(IgnoreWhitespace.NONE); |
| case IGNORE_TRAILING: |
| return ignoreWhitespace(IgnoreWhitespace.TRAILING); |
| case IGNORE_LEADING_AND_TRAILING: |
| return ignoreWhitespace(IgnoreWhitespace.CHANGED); |
| case IGNORE_ALL: |
| return ignoreWhitespace(IgnoreWhitespace.ALL); |
| } |
| } |
| |
| public DiffApi ignoreWhitespace(IgnoreWhitespace w) { |
| if (w != null && w != IgnoreWhitespace.NONE) { |
| call.addParameter("ignore-whitespace", w); |
| } |
| return this; |
| } |
| |
| public DiffApi intraline(boolean intraline) { |
| if (intraline) { |
| call.addParameterTrue("intraline"); |
| } |
| return this; |
| } |
| |
| public DiffApi wholeFile() { |
| call.addParameter("context", "ALL"); |
| return this; |
| } |
| |
| public DiffApi context(int lines) { |
| call.addParameter("context", lines); |
| return this; |
| } |
| |
| public void get(AsyncCallback<DiffInfo> cb) { |
| call.get(cb); |
| } |
| } |