com.perl5.lang.perl.idea.intentions.StringToHeredocIntention.java Source code

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Here is the source code for com.perl5.lang.perl.idea.intentions.StringToHeredocIntention.java

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/*
 * Copyright 2015-2017 Alexandr Evstigneev
 *
 * 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.perl5.lang.perl.idea.intentions;

import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.command.WriteCommandAction;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.Messages;
import com.intellij.psi.PsiElement;
import com.intellij.util.IncorrectOperationException;
import com.perl5.PerlBundle;
import org.jetbrains.annotations.NotNull;

/**
 * Created by hurricup on 19.07.2015.
 */
public class StringToHeredocIntention extends StringToLastHeredocIntention {

    @Override
    public void invoke(@NotNull Project project, Editor editor, @NotNull PsiElement element)
            throws IncorrectOperationException {
        ApplicationManager.getApplication().invokeLater(() -> {
            String markerText = Messages.showInputDialog(project,
                    PerlBundle.message("perl.intention.heredoc.dialog.prompt"),
                    PerlBundle.message("perl.intention.heredoc.dialog.title"), Messages.getQuestionIcon(),
                    HEREDOC_MARKER, null);
            if (markerText != null) {
                if (markerText.isEmpty()) {
                    Messages.showErrorDialog(project, PerlBundle.message("perl.intention.heredoc.error.message"),
                            PerlBundle.message("perl.intention.heredoc.error.title"));
                } else // converting
                {
                    HEREDOC_MARKER = markerText;
                    WriteCommandAction.runWriteCommandAction(project, () -> super.invoke(project, editor, element));
                }
            }
        });
    }

    @NotNull
    @Override
    public String getText() {
        return PerlBundle.message("perl.intention.heredoc.title");
    }
}