com.igormaznitsa.mindmap.plugins.processors.RemoveTopicPlugin Maven / Gradle / Ivy

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Swing based panel to show and interact with mind map

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/*
 * Copyright (C) 2015-2022 Igor A. Maznitsa
 *
 * 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.igormaznitsa.mindmap.plugins.processors;

import static java.util.Objects.requireNonNull;

import com.igormaznitsa.mindmap.model.Topic;
import com.igormaznitsa.mindmap.plugins.PopUpSection;
import com.igormaznitsa.mindmap.plugins.api.AbstractFocusedTopicPlugin;
import com.igormaznitsa.mindmap.plugins.api.PluginContext;
import com.igormaznitsa.mindmap.swing.services.IconID;
import com.igormaznitsa.mindmap.swing.services.ImageIconServiceProvider;
import javax.swing.Icon;

public class RemoveTopicPlugin extends AbstractFocusedTopicPlugin {

  private static final Icon ICO = ImageIconServiceProvider.findInstance().getIconForId(IconID.POPUP_REMOVE_TOPIC);

  @Override
  public int getOrder() {
    return 30;
  }

  @Override
  public boolean needsSelectedTopics() {
    return true;
  }

  @Override
  protected Icon getIcon(final PluginContext context, final Topic activeTopic) {
    return ICO;
  }

  @Override
  protected String getName(final PluginContext context, final Topic activeTopic) {
    return context.getSelectedTopics().length > 0 ?
        this.getResourceBundle().getString("MMDGraphEditor.makePopUp.miRemoveSelectedTopics") :
        this.getResourceBundle().getString("MMDGraphEditor.makePopUp.miRemoveTheTopic");
  }

  @Override
  protected void doActionForTopic(final PluginContext context, final Topic activeTopic) {
    if (context.getPanel().hasSelectedTopics()) {
      context.getPanel().deleteSelectedTopics(false);
    } else {
      context.getPanel().deleteTopics(false, requireNonNull(activeTopic));
    }
  }

  @Override
  public boolean isEnabled(final PluginContext context, final Topic activeTopic) {
    return true;
  }

  @Override
  public PopUpSection getSection() {
    return PopUpSection.MAIN;
  }

  @Override
  public boolean isCompatibleWithFullScreenMode() {
    return false;
  }
}