/* * Copyright 2000-2015 JetBrains s.r.o. * * 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.intellij.diff.tools.simple; import com.intellij.diff.DiffContext; import com.intellij.diff.FrameDiffTool; import com.intellij.diff.requests.DiffRequest; import org.jetbrains.annotations.NotNull; public class SimpleDiffTool implements FrameDiffTool { public static final SimpleDiffTool INSTANCE = new SimpleDiffTool(); @NotNull @Override public DiffViewer createComponent(@NotNull DiffContext context, @NotNull DiffRequest request) { if (SimpleOnesideDiffViewer.canShowRequest(context, request)) return new SimpleOnesideDiffViewer(context, request); if (SimpleDiffViewer.canShowRequest(context, request)) return new SimpleDiffViewer(context, request); if (SimpleThreesideDiffViewer.canShowRequest(context, request)) return new SimpleThreesideDiffViewer(context, request); throw new IllegalArgumentException(request.toString()); } @Override public boolean canShow(@NotNull DiffContext context, @NotNull DiffRequest request) { return SimpleOnesideDiffViewer.canShowRequest(context, request) || SimpleDiffViewer.canShowRequest(context, request) || SimpleThreesideDiffViewer.canShowRequest(context, request); } @NotNull @Override public String getName() { return "Side-by-side viewer"; } }