/*
* 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.merge;
import com.intellij.diff.util.DiffUtil;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
public class ErrorMergeTool implements MergeTool {
public static final ErrorMergeTool INSTANCE = new ErrorMergeTool();
@NotNull
@Override
public MergeViewer createComponent(@NotNull MergeContext context, @NotNull MergeRequest request) {
return new MyViewer(context, request);
}
@Override
public boolean canShow(@NotNull MergeContext context, @NotNull MergeRequest request) {
return true;
}
private static class MyViewer implements MergeViewer {
@NotNull private final MergeContext myMergeContext;
@NotNull private final MergeRequest myMergeRequest;
@NotNull private final JPanel myPanel;
public MyViewer(@NotNull MergeContext context, @NotNull MergeRequest request) {
myMergeContext = context;
myMergeRequest = request;
myPanel = new JPanel(new BorderLayout());
myPanel.add(createComponent(), BorderLayout.CENTER);
}
@NotNull
private JComponent createComponent() {
return DiffUtil.createMessagePanel("Can't show diff");
}
@NotNull
@Override
public JComponent getComponent() {
return myPanel;
}
@Nullable
@Override
public JComponent getPreferredFocusedComponent() {
return null;
}
@NotNull
@Override
public ToolbarComponents init() {
return new ToolbarComponents();
}
@Nullable
@Override
public Action getResolveAction(@NotNull final MergeResult result) {
if (result == MergeResult.RESOLVED) return null;
String caption = MergeUtil.getResolveActionTitle(result, myMergeRequest, myMergeContext);
return new AbstractAction(caption) {
@Override
public void actionPerformed(ActionEvent e) {
myMergeContext.finishMerge(result);
}
};
}
@Override
public void dispose() {
}
}
}