platform/lang-impl/src/com/intellij/find/editorHeaderActions/SelectAllAction.java

/*
 * Copyright 2000-2014 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.find.editorHeaderActions;

import com.intellij.find.EditorSearchComponent;
import com.intellij.icons.AllIcons;
import com.intellij.openapi.actionSystem.*;
import com.intellij.openapi.project.DumbAware;
import com.intellij.util.containers.ContainerUtil;

import java.util.ArrayList;
import java.util.List;

public class SelectAllAction extends EditorHeaderAction implements DumbAware {
  public SelectAllAction(EditorSearchComponent editorSearchComponent) {
    super(editorSearchComponent);

    copyFrom(ActionManager.getInstance().getAction(IdeActions.ACTION_SELECT_ALL_OCCURRENCES));
    getTemplatePresentation().setIcon(AllIcons.Actions.Selectall);

    List<Shortcut> shortcuts = new ArrayList<Shortcut>();
    ContainerUtil.addAll(shortcuts, getShortcutSet().getShortcuts());
    ContainerUtil.addAll(shortcuts, CommonShortcuts.ALT_ENTER.getShortcuts());
    registerShortcutsForComponent(shortcuts, editorSearchComponent.getSearchField());
  }

  @Override
  public void actionPerformed(AnActionEvent e) {
    getEditorSearchComponent().selectAllOccurrences();
    getEditorSearchComponent().close();
  }

  @Override
  public void update(AnActionEvent e) {
    boolean isFind = !getEditorSearchComponent().getFindModel().isReplaceState();
    boolean hasMatches = getEditorSearchComponent().hasMatches();
    e.getPresentation().setVisible(isFind);
    e.getPresentation().setEnabled(isFind && hasMatches);
  }
}