GitOptionsTopHitProvider.java

/*
 * Copyright 2000-2017 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 git4idea.config;

import com.intellij.dvcs.branch.DvcsSyncSettings;
import com.intellij.ide.ui.OptionsTopHitProvider;
import com.intellij.ide.ui.PublicMethodBasedOptionDescription;
import com.intellij.ide.ui.search.BooleanOptionDescription;
import com.intellij.ide.ui.search.OptionDescription;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.vcs.ProjectLevelVcsManager;
import com.intellij.openapi.vcs.impl.VcsDescriptor;
import git4idea.repo.GitRepositoryManager;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;

/**
 * @author Sergey.Malenkov
 */
public final class GitOptionsTopHitProvider extends OptionsTopHitProvider {
  @Override
  public String getId() {
    return "vcs";
  }

  @NotNull
  @Override
  public Collection<OptionDescription> getOptions(@Nullable Project project) {
    if (project != null) {
      for (VcsDescriptor descriptor : ProjectLevelVcsManager.getInstance(project).getAllVcss()) {
        if ("Git".equals(descriptor.getDisplayName())) {
          final GitVcsSettings settings = GitVcsSettings.getInstance(project);
          ArrayList<BooleanOptionDescription> options = new ArrayList<>();
          options.add(option(project, "Git: Commit automatically on cherry-pick", "isAutoCommitOnCherryPick", "setAutoCommitOnCherryPick"));
          options.add(option(project, "Git: Auto-update if push of the current branch was rejected", "autoUpdateIfPushRejected", "setAutoUpdateIfPushRejected"));
          GitRepositoryManager manager = GitRepositoryManager.getInstance(project);
          if (manager != null && manager.moreThanOneRoot()) {
            options.add(new BooleanOptionDescription("Git: Control repositories synchronously", "vcs.Git") {
              @Override
              public boolean isOptionEnabled() {
                return settings.getSyncSetting() == DvcsSyncSettings.Value.SYNC;
              }

              @Override
              public void setOptionState(boolean enabled) {
                settings.setSyncSetting(enabled ? DvcsSyncSettings.Value.SYNC : DvcsSyncSettings.Value.DONT_SYNC);
              }
            });
          }
          options.add(option(project, "Git: Warn if CRLF line separators are about to be committed", "warnAboutCrlf", "setWarnAboutCrlf"));
          options.add(option(project, "Git: Warn when committing in detached HEAD or during rebase", "warnAboutDetachedHead", "setWarnAboutDetachedHead"));
          options.add(option(project, "Git: Allow force push", "isForcePushAllowed", "setForcePushAllowed"));
          return Collections.unmodifiableCollection(options);
        }
      }
    }
    return Collections.emptyList();
  }

  private static BooleanOptionDescription option(final Project project, String option, String getter, String setter) {
    return new PublicMethodBasedOptionDescription(option, "vcs.Git", getter, setter) {
      @Override
      public Object getInstance() {
        return GitVcsSettings.getInstance(project);
      }
    };
  }
}