net.vectorpublish.desktop.vp.FilesImpl Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of Start Show documentation
There is a newer version: 0.9.27
/*
 * Copyright (c) 2016, Peter Rader. All rights reserved.
 *  ___ ___               __                 ______         __     __  __         __
 * |   |   |.-----..----.|  |_ .-----..----.|   __ \.--.--.|  |--.|  ||__|.-----.|  |--.
 * |   |   ||  -__||  __||   _||  _  ||   _||    __/|  |  ||  _  ||  ||  ||__ --||     |
 *  \_____/ |_____||____||____||_____||__|  |___|   |_____||_____||__||__||_____||__|__|
 *
 * http://www.gnu.org/licenses/gpl-3.0.html
 */
package net.vectorpublish.desktop.vp;

import java.awt.Component;
import java.io.File;
import java.util.LinkedHashSet;
import java.util.Set;

import javax.annotation.PostConstruct;
import javax.inject.Inject;
import javax.inject.Named;
import javax.swing.JComponent;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;

import net.vectorpublish.desktop.vp.api.io.Files;
import net.vectorpublish.desktop.vp.api.ui.DocumentSelectionChangeListener;
import net.vectorpublish.desktop.vp.api.ui.FileChangedListener;
import net.vectorpublish.desktop.vp.api.ui.UserInterface;
import net.vectorpublish.desktop.vp.api.vpd.DocumentNode;
import net.vectorpublish.desktop.vp.pd.official.DrawPanel;

@Named
public class FilesImpl extends Files implements ChangeListener, FileChangedListener {

	@Inject
	private final UserInterface ui = null;

	private final Set docs = new LinkedHashSet<>();

	@Inject
	private final DocumentSelectionChangeListener[] listener = null;

	public FilesImpl() {
		super();
		addChangeListener(this);
	}

	@Override
	public void addDocument(DocumentNode doc) {
		docs.add(doc);
		final JComponent component = doc.getComponent();
		// addTab will trigger stateChanged.
		super.addTab(doc.getTitle(), component);
		super.setSelectedIndex(super.getTabCount() - 1);
	}

	@Override
	public void fileChanged(DocumentNode doc, File file) {
		final int count = getTabCount();
		for (int index = 0; index < count; index++) {
			final Component tabComponentAt = getComponentAt(index);
			if (tabComponentAt == doc.getComponent()) {
				setTitleAt(index, doc.getTitle());
				return;
			}
		}
	}

	private void notify(DocumentNode selected) {
		for (final DocumentSelectionChangeListener fileSelectionChangeListener : listener) {
			fileSelectionChangeListener.notifyDocumentSelected(selected);
		}
	}

	@Override
	public void repaintCurrent() {
		getSelectedComponent().repaint();
	}

	@PostConstruct
	private void setup() {
		ui.setCenter(this);
	}

	@Override
	public void stateChanged(ChangeEvent event) {
		final DrawPanel selectedComponent = (DrawPanel) getSelectedComponent();
		for (final DocumentNode doc : docs) {
			if (doc.getComponent() == selectedComponent) {
				notify(doc);
			}
		}
	}
}