consulo.apache.ant.config.actions.CreateNewGroupAction.java Source code

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Here is the source code for consulo.apache.ant.config.actions.CreateNewGroupAction.java

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/*
 * 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 consulo.apache.ant.config.actions;

import com.intellij.icons.AllIcons;
import com.intellij.ide.util.treeView.AbstractTreeBuilder;
import com.intellij.lang.ant.AntBundle;
import com.intellij.lang.ant.config.AntBuildFile;
import consulo.apache.ant.config.AntBuildFileGroup;
import consulo.apache.ant.config.AntBuildFileGroupManager;
import com.intellij.openapi.actionSystem.AnAction;
import com.intellij.openapi.actionSystem.AnActionEvent;
import com.intellij.openapi.ui.InputValidator;
import com.intellij.openapi.ui.Messages;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.ui.treeStructure.Tree;

/**
 * @author VISTALL
 * @since 12:17/09.03.13
 */
public class CreateNewGroupAction extends AnAction {

    private final AntBuildFileGroup myGroup;
    private final Tree myTree;

    public CreateNewGroupAction(AntBuildFileGroup group, Tree tree) {
        super(AntBundle.message("new.group.or.subgroup"), null, AllIcons.General.Add);
        myGroup = group;
        myTree = tree;
    }

    @Override
    public void actionPerformed(AnActionEvent e) {
        final AntBuildFileGroupManager groupManager = AntBuildFileGroupManager.getInstance(e.getProject());

        String text = Messages.showInputDialog(e.getProject(), "Name: ", "Enter Group Name", null, null,
                new InputValidator() {
                    @Override
                    public boolean checkInput(String inputString) {
                        if (inputString.isEmpty()) {
                            return false;
                        }
                        AntBuildFileGroup[] groups;
                        if (myGroup == null) {
                            groups = groupManager.getFirstLevelGroups();
                        } else {
                            groups = myGroup.getChildren();
                        }

                        for (AntBuildFileGroup group : groups) {
                            if (group.getName().equalsIgnoreCase(inputString)) {
                                return false;
                            }
                        }
                        return true;
                    }

                    @Override
                    public boolean canClose(String inputString) {
                        return checkInput(inputString);
                    }
                });

        if (StringUtil.notNullize(text).isEmpty()) {
            return;
        }

        final AntBuildFileGroup group = groupManager.createGroup(myGroup, text);

        final AntBuildFile buildFile = MoveToThisGroupAction.findBuildFile(myTree);
        if (buildFile != null) {
            groupManager.moveToGroup(buildFile, group);
        }

        final AbstractTreeBuilder builder = AbstractTreeBuilder.getBuilderFor(myTree);
        if (builder != null) {
            builder.queueUpdate();
        }
    }
}