NoteOutline.java

/*
 * Copyright (c) 1998-2017 by Richard A. Wilkes. All rights reserved.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, version 2.0. If a copy of the MPL was not distributed with
 * this file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This Source Code Form is "Incompatible With Secondary Licenses", as
 * defined by the Mozilla Public License, version 2.0.
 */

package com.trollworks.gcs.notes;

import com.trollworks.gcs.character.GURPSCharacter;
import com.trollworks.gcs.common.DataFile;
import com.trollworks.gcs.common.ListFile;
import com.trollworks.gcs.template.Template;
import com.trollworks.gcs.widgets.outline.ListOutline;
import com.trollworks.gcs.widgets.outline.ListRow;
import com.trollworks.gcs.widgets.outline.RowPostProcessor;
import com.trollworks.toolkit.ui.widget.outline.OutlineModel;
import com.trollworks.toolkit.ui.widget.outline.Row;

import java.awt.EventQueue;
import java.awt.dnd.DropTargetDragEvent;
import java.util.ArrayList;
import java.util.List;

/** An outline specifically for notes. */
public class NoteOutline extends ListOutline {
	private static OutlineModel extractModel(DataFile dataFile) {
		if (dataFile instanceof GURPSCharacter) {
			return ((GURPSCharacter) dataFile).getNotesRoot();
		}
		if (dataFile instanceof Template) {
			return ((Template) dataFile).getNotesModel();
		}
		return ((ListFile) dataFile).getModel();
	}

	/**
	 * Create a new notes outline.
	 *
	 * @param dataFile The owning data file.
	 */
	public NoteOutline(DataFile dataFile) {
		this(dataFile, extractModel(dataFile));
	}

	/**
	 * Create a new notes outline.
	 *
	 * @param dataFile The owning data file.
	 * @param model The {@link OutlineModel} to use.
	 */
	public NoteOutline(DataFile dataFile, OutlineModel model) {
		super(dataFile, model, Note.ID_LIST_CHANGED);
		NoteColumn.addColumns(this, dataFile);
	}

	@Override
	protected boolean isRowDragAcceptable(DropTargetDragEvent dtde, Row[] rows) {
		return !getModel().isLocked() && rows.length > 0 && rows[0] instanceof Note;
	}

	@Override
	public void convertDragRowsToSelf(List<Row> list) {
		OutlineModel model = getModel();
		Row[] rows = model.getDragRows();
		boolean forSheetOrTemplate = mDataFile instanceof GURPSCharacter || mDataFile instanceof Template;
		ArrayList<ListRow> process = new ArrayList<>();
		for (Row element : rows) {
			Note note = new Note(mDataFile, (Note) element, true);
			model.collectRowsAndSetOwner(list, note, false);
			if (forSheetOrTemplate) {
				addRowsToBeProcessed(process, note);
			}
		}
		if (forSheetOrTemplate && !process.isEmpty()) {
			EventQueue.invokeLater(new RowPostProcessor(this, process));
		}
	}
}