xml/impl/src/com/intellij/codeInsight/template/emmet/completion/EmmetLookupActionProvider.java

/*
 * Copyright 2000-2013 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.codeInsight.template.emmet.completion;

import com.intellij.application.options.emmet.EmmetCompositeConfigurable;
import com.intellij.application.options.emmet.EmmetOptions;
import com.intellij.codeInsight.lookup.Lookup;
import com.intellij.codeInsight.lookup.LookupActionProvider;
import com.intellij.codeInsight.lookup.LookupElement;
import com.intellij.codeInsight.lookup.LookupElementAction;
import com.intellij.codeInsight.template.emmet.ZenCodingTemplate;
import com.intellij.codeInsight.template.impl.CustomLiveTemplateLookupElement;
import com.intellij.icons.AllIcons;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.options.ShowSettingsUtil;
import com.intellij.openapi.project.Project;
import com.intellij.util.Consumer;
import com.intellij.util.PlatformIcons;

public class EmmetLookupActionProvider implements LookupActionProvider {
  @Override
  public void fillActions(LookupElement element, final Lookup lookup, Consumer<LookupElementAction> consumer) {
    if (element instanceof CustomLiveTemplateLookupElement  && 
        ((CustomLiveTemplateLookupElement)element).getCustomLiveTemplate() instanceof ZenCodingTemplate) {
      consumer.consume(new LookupElementAction(PlatformIcons.EDIT, "Edit Emmet settings") {
        @Override
        public Result performLookupAction() {
          final Project project = lookup.getEditor().getProject();
          assert project != null;
          ApplicationManager.getApplication().invokeLater(new Runnable() {
            @Override
            public void run() {
              if (project.isDisposed()) return;

              final EmmetCompositeConfigurable configurable = new EmmetCompositeConfigurable();
              ShowSettingsUtil.getInstance().editConfigurable(project, configurable);
            }
          });
          return Result.HIDE_LOOKUP;
        }
      });

      consumer.consume(new LookupElementAction(AllIcons.Actions.Delete, String.format("Disable Emmet")) {
        @Override
        public Result performLookupAction() {
          ApplicationManager.getApplication().invokeLater(new Runnable() {
            @Override
            public void run() {
              EmmetOptions.getInstance().setEmmetEnabled(false);
            }
          });
          return Result.HIDE_LOOKUP;
        }
      });
    }
  }
}