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/*
* Copyright 2000-2012 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.openapi.vcs.actions;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.vcs.*;
import com.intellij.openapi.vcs.changes.Change;
import com.intellij.openapi.vcs.changes.ChangeListManager;
import com.intellij.openapi.vcs.changes.LocalChangeList;
import com.intellij.openapi.vcs.checkin.CheckinEnvironment;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.util.containers.HashSet;
import java.util.Collection;
import java.util.Iterator;
import java.util.Set;
public class CommonCheckinFilesAction extends AbstractCommonCheckinAction {
protected String getActionName(final VcsContext dataContext) {
final String checkinActionName = getCheckinActionName(dataContext);
return modifyCheckinActionName(dataContext, checkinActionName);
}
private String modifyCheckinActionName(final VcsContext dataContext, String checkinActionName) {
final FilePath[] roots = getRoots(dataContext);
if (roots == null || roots.length == 0) return checkinActionName;
final FilePath first = roots[0];
if (roots.length == 1) {
if (first.isDirectory()) {
return VcsBundle.message("action.name.checkin.directory", checkinActionName);
}
else {
return VcsBundle.message("action.name.checkin.file", checkinActionName);
}
}
else {
if (first.isDirectory()) {
return VcsBundle.message("action.name.checkin.directories", checkinActionName);
}
else {
return VcsBundle.message("action.name.checkin.files", checkinActionName);
}
}
}
@Override
protected String getMnemonicsFreeActionName(VcsContext context) {
return modifyCheckinActionName(context, VcsBundle.message("vcs.command.name.checkin.no.mnemonics"));
}
@Override
protected LocalChangeList getInitiallySelectedChangeList(final VcsContext context, final Project project) {
final ChangeListManager changeListManager = ChangeListManager.getInstance(project);
LocalChangeList defaultChangeList = changeListManager.getDefaultChangeList();
final FilePath[] roots = getRoots(context);
LocalChangeList changeList = null;
for (final FilePath root : roots) {
final VirtualFile file = root.getVirtualFile();
if (file == null) continue;
Collection<LocalChangeList> lists = getChangeListsForRoot(changeListManager, root);
if (lists.contains(defaultChangeList)) {
return defaultChangeList;
}
Iterator<LocalChangeList> it = lists.iterator();
changeList = it.hasNext() ? it.next() : null;
}
return changeList == null ? defaultChangeList : changeList;
}
private static Collection<LocalChangeList> getChangeListsForRoot(ChangeListManager changeListManager, final FilePath dirPath) {
Collection<Change> changes = changeListManager.getChangesIn(dirPath);
Set<LocalChangeList> changeLists = new HashSet<LocalChangeList>();
for (Change change : changes) {
changeLists.add(changeListManager.getChangeList(change));
}
return changeLists;
}
private String getCheckinActionName(final VcsContext dataContext) {
final Project project = dataContext.getProject();
if (project == null) return VcsBundle.message("vcs.command.name.checkin");
final AbstractVcs vcs = getCommonVcsFor(getRoots(dataContext), project);
if (vcs == null) {
return VcsBundle.message("vcs.command.name.checkin");
}
else {
final CheckinEnvironment checkinEnvironment = vcs.getCheckinEnvironment();
if (checkinEnvironment == null) {
return VcsBundle.message("vcs.command.name.checkin");
}
return checkinEnvironment.getCheckinOperationName();
}
}
@Override
protected boolean approximatelyHasRoots(final VcsContext dataContext) {
final FilePath[] paths = dataContext.getSelectedFilePaths();
if (paths.length == 0) return false;
final FileStatusManager fsm = FileStatusManager.getInstance(dataContext.getProject());
for (final FilePath path : paths) {
VirtualFile file = path.getVirtualFile();
if (file == null) {
continue;
}
FileStatus status = fsm.getStatus(file);
if (isApplicableRoot(file, status, dataContext)) {
return true;
}
}
return false;
}
protected boolean isApplicableRoot(VirtualFile file, FileStatus status, VcsContext dataContext) {
return status != FileStatus.UNKNOWN && status != FileStatus.IGNORED;
}
protected FilePath[] getRoots(final VcsContext context) {
return context.getSelectedFilePaths();
}
protected boolean filterRootsBeforeAction() {
return true;
}
}
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