MindMapDialogProvider.java

/*
 * Copyright 2015 Igor 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.ideamindmap.editor;

import com.igormaznitsa.ideamindmap.utils.IdeaUtils;
import com.igormaznitsa.mindmap.swing.panel.DialogProvider;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.Messages;
import com.intellij.openapi.wm.WindowManager;

import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import javax.swing.JComponent;
import javax.swing.JFileChooser;
import javax.swing.filechooser.FileFilter;
import java.io.File;

public class MindMapDialogProvider implements DialogProvider {
  private final Project project;

  public MindMapDialogProvider(final Project project) {
    this.project = project;
  }

  @Override
  public void msgError(@Nonnull final String text) {
    Messages.showErrorDialog(this.project, text, "Error");
  }

  @Override
  public void msgInfo(@Nonnull final String text) {
    Messages.showInfoMessage(this.project, text, "Info");
  }

  @Override
  public void msgWarn(@Nonnull final String text) {
    Messages.showWarningDialog(this.project, text, "Warning");
  }

  @Override
  public boolean msgConfirmOkCancel(@Nonnull final String title, @Nonnull final String text) {
    return Messages.showOkCancelDialog(this.project, text, title, Messages.getQuestionIcon()) == Messages.OK;
  }

  @Override public boolean msgOkCancel(@Nonnull final String title, @Nonnull final JComponent component) {
    return IdeaUtils.plainMessageOkCancel(this.project, title, component);
  }

  @Override
  public boolean msgConfirmYesNo(@Nonnull final String title, @Nonnull final String text) {
    return Messages.showYesNoDialog(this.project, text, title, Messages.getQuestionIcon()) == Messages.YES;
  }

  @Override
  public Boolean msgConfirmYesNoCancel(@Nonnull final String title, @Nonnull final String text) {
    final int result = Messages.showYesNoCancelDialog(this.project, text, title, Messages.getQuestionIcon());
    return result == Messages.CANCEL ? null : result == Messages.YES;
  }

  @Nullable @Override
  public File msgOpenFileDialog(@Nonnull final String id, @Nonnull final String title, @Nullable final File defaultFolder, final boolean fileOnly, @Nullable final FileFilter fileFilter,
                                @Nonnull final String approveButtonText) {

    final JFileChooser fileChooser = new JFileChooser(defaultFolder);
    fileChooser.setDialogTitle(title);
    fileChooser.setFileFilter(fileFilter);
    fileChooser.setAcceptAllFileFilterUsed(true);
    fileChooser.setMultiSelectionEnabled(false);
    fileChooser.setFileSelectionMode(JFileChooser.FILES_ONLY);

    if (fileChooser.showOpenDialog(WindowManager.getInstance().findVisibleFrame()) == JFileChooser.APPROVE_OPTION) {
      return fileChooser.getSelectedFile();
    }
    else {
      return null;
    }
  }

  @Override
  public File msgSaveFileDialog(@Nonnull final String id, @Nonnull final String title, @Nullable final File defaultFolder, final boolean fileOnly, @Nullable final FileFilter fileFilter,
                                @Nonnull final String approveButtonText) {
      final JFileChooser fileChooser = new JFileChooser(defaultFolder);
      fileChooser.setDialogTitle(title);
      fileChooser.setFileFilter(fileFilter);
      fileChooser.setAcceptAllFileFilterUsed(true);
      fileChooser.setMultiSelectionEnabled(false);
      fileChooser.setFileSelectionMode(JFileChooser.FILES_ONLY);

      if (fileChooser.showSaveDialog(WindowManager.getInstance().findVisibleFrame()) == JFileChooser.APPROVE_OPTION) {
        return fileChooser.getSelectedFile();
      }
      else {
        return null;
      }
    }
  }