2 * Copyright 2000-2012 JetBrains s.r.o.
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
16 package com.intellij.openapi.diff.actions;
18 import com.intellij.openapi.diff.DiffBundle;
19 import com.intellij.openapi.diff.ex.DiffPanelEx;
20 import com.intellij.openapi.diff.impl.ComparisonPolicy;
21 import org.jetbrains.annotations.NotNull;
23 public class IgnoreWhiteSpacesAction extends DiffPanelComboBoxAction<ComparisonPolicy> {
24 private static final ComparisonPolicy[] ourActionOrder = new ComparisonPolicy[]{
25 ComparisonPolicy.DEFAULT,
26 ComparisonPolicy.TRIM_SPACE,
27 ComparisonPolicy.IGNORE_SPACE
30 public IgnoreWhiteSpacesAction() {
31 super(ourActionOrder);
32 addAction(ComparisonPolicy.DEFAULT, new IgnoringPolicyAction(DiffBundle.message("diff.acton.ignore.whitespace.policy.do.not.ignore"), ComparisonPolicy.DEFAULT));
33 addAction(ComparisonPolicy.TRIM_SPACE, new IgnoringPolicyAction(DiffBundle.message("diff.acton.ignore.whitespace.policy.leading.and.trailing"), ComparisonPolicy.TRIM_SPACE));
34 addAction(ComparisonPolicy.IGNORE_SPACE, new IgnoringPolicyAction(DiffBundle.message("diff.acton.ignore.whitespace.policy.all"), ComparisonPolicy.IGNORE_SPACE));
39 protected String getActionName() {
40 return DiffBundle.message("ignore.whitespace.acton.name");
45 protected ComparisonPolicy getCurrentOption(@NotNull DiffPanelEx diffPanel) {
46 return diffPanel.getComparisonPolicy();
49 private static class IgnoringPolicyAction extends DiffPanelAction {
50 private final ComparisonPolicy myPolicy;
52 public IgnoringPolicyAction(String text, ComparisonPolicy policy) {
58 protected void perform(@NotNull DiffPanelEx diffPanel) {
59 diffPanel.setComparisonPolicy(myPolicy);