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// Copyright (C) 2008 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.ui;
import com.google.gerrit.client.Link;
import com.google.gerrit.client.changes.PatchTable;
import com.google.gerrit.client.patches.PatchScreen;
import com.google.gerrit.client.reviewdb.Patch;
public abstract class PatchLink extends DirectScreenLink {
protected Patch.Key patchKey;
protected int patchIndex;
protected PatchTable parentPatchTable;
/**
* @param text The text of this link
* @param patchKey The key for this patch
* @param patchIndex The index of the current patch in the patch set
* @param historyToken The history token
* @param parentPatchTable The table used to display this link
*/
public PatchLink(final String text, final Patch.Key patchKey, final int patchIndex,
final String historyToken, PatchTable parentPatchTable) {
super(text, historyToken);
this.patchKey = patchKey;
this.patchIndex = patchIndex;
this.parentPatchTable = parentPatchTable;
}
public static class SideBySide extends PatchLink {
public SideBySide(final String text, final Patch.Key patchKey, final int patchIndex,
PatchTable parentPatchTable) {
super(text, patchKey, patchIndex, Link.toPatchSideBySide(patchKey), parentPatchTable);
}
@Override
protected Screen createScreen() {
return new PatchScreen.SideBySide(patchKey, patchIndex, parentPatchTable);
}
}
public static class Unified extends PatchLink {
public Unified(final String text, final Patch.Key patchKey, final int patchIndex,
PatchTable parentPatchTable) {
super(text, patchKey, patchIndex, Link.toPatchUnified(patchKey), parentPatchTable);
}
@Override
protected Screen createScreen() {
return new PatchScreen.Unified(patchKey, patchIndex, parentPatchTable);
}
}
}
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