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// Copyright 2008-2010 Victor Iacoban
//
// 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 org.zmlx.hg4idea.provider.update;
import com.intellij.openapi.components.ServiceManager;
import com.intellij.openapi.options.Configurable;
import com.intellij.openapi.options.ConfigurationException;
import com.intellij.openapi.progress.ProgressIndicator;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.Ref;
import com.intellij.openapi.vcs.FilePath;
import com.intellij.openapi.vcs.ProjectLevelVcsManager;
import com.intellij.openapi.vcs.VcsException;
import com.intellij.openapi.vcs.update.*;
import com.intellij.openapi.vfs.VirtualFile;
import org.jetbrains.annotations.Nls;
import org.jetbrains.annotations.NotNull;
import org.zmlx.hg4idea.ui.HgUpdateDialog;
import javax.swing.*;
import java.util.Collection;
import java.util.LinkedList;
import java.util.List;
public class HgUpdateEnvironment implements UpdateEnvironment {
private final Project project;
private final HgUpdateConfigurationSettings updateConfiguration;
public HgUpdateEnvironment(Project project) {
this.project = project;
updateConfiguration = ServiceManager.getService(project, HgUpdateConfigurationSettings.class);
}
public void fillGroups(UpdatedFiles updatedFiles) {
}
@NotNull
public UpdateSession updateDirectories(@NotNull FilePath[] contentRoots,
UpdatedFiles updatedFiles, ProgressIndicator indicator,
@NotNull Ref<SequentialUpdatesContext> context) {
List<VcsException> exceptions = new LinkedList<VcsException>();
boolean result = true;
for (FilePath contentRoot : contentRoots) {
if (indicator != null) {
indicator.checkCanceled();
indicator.startNonCancelableSection();
}
VirtualFile repository =
ProjectLevelVcsManager.getInstance(project).getVcsRootFor(contentRoot);
if (repository == null) {
continue;
}
try {
HgUpdater updater = new HgRegularUpdater(project, repository, updateConfiguration);
result &= updater.update(updatedFiles, indicator, exceptions);
} catch (VcsException e) {
//TODO include module name where exception occurred
exceptions.add(e);
}
if (indicator != null) {
indicator.finishNonCancelableSection();
}
}
return new UpdateSessionAdapter(exceptions, !result);
}
public Configurable createConfigurable(Collection<FilePath> contentRoots) {
return new UpdateConfigurable(updateConfiguration);
}
public boolean validateOptions(Collection<FilePath> roots) {
return true;
}
public static class UpdateConfigurable implements Configurable {
private final HgUpdateConfigurationSettings updateConfiguration;
protected HgUpdateDialog updateDialog;
public UpdateConfigurable(HgUpdateConfigurationSettings updateConfiguration) {
this.updateConfiguration = updateConfiguration;
}
@Nls
public String getDisplayName() {
return "Update";
}
public String getHelpTopic() {
return "reference.VersionControl.Mercurial.UpdateProject";
}
public JComponent createComponent() {
updateDialog = new HgUpdateDialog();
return updateDialog.getContentPanel();
}
public boolean isModified() {
return true;
}
public void apply() throws ConfigurationException {
updateDialog.applyTo(updateConfiguration);
}
public void reset() {
updateDialog.updateFrom(updateConfiguration);
}
public void disposeUIResources() {
updateDialog = null;
}
}
}
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