SkillDefaultEditor.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.skill;

import com.trollworks.gcs.common.EditorPanel;
import com.trollworks.toolkit.annotation.Localize;
import com.trollworks.toolkit.ui.UIUtilities;
import com.trollworks.toolkit.ui.image.StdImage;
import com.trollworks.toolkit.ui.layout.Alignment;
import com.trollworks.toolkit.ui.layout.FlexGrid;
import com.trollworks.toolkit.ui.layout.FlexRow;
import com.trollworks.toolkit.ui.layout.FlexSpacer;
import com.trollworks.toolkit.ui.widget.Commitable;
import com.trollworks.toolkit.ui.widget.EditorField;
import com.trollworks.toolkit.ui.widget.IconButton;
import com.trollworks.toolkit.utility.Localization;
import com.trollworks.toolkit.utility.text.IntegerFormatter;

import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.beans.PropertyChangeEvent;

import javax.swing.JComboBox;
import javax.swing.JComponent;
import javax.swing.SwingConstants;
import javax.swing.text.DefaultFormatter;
import javax.swing.text.DefaultFormatterFactory;

/** A skill default editor panel. */
public class SkillDefaultEditor extends EditorPanel {
	@Localize("Add a default")
	@Localize(locale = "de", value = "Grundwert hinzufügen")
	@Localize(locale = "ru", value = "Добавить новую строку")
	@Localize(locale = "es", value = "Añadir valor por defecto")
	private static String	ADD_DEFAULT;
	@Localize("Remove this default")
	@Localize(locale = "de", value = "Diesen Grundwert entfernen")
	@Localize(locale = "ru", value = "Удалить это строку")
	@Localize(locale = "es", value = "Quitar valor por defecto")
	private static String	REMOVE_DEFAULT;
	@Localize("Optional Specialization")
	@Localize(locale = "de", value = "Optionale Spezialisierung")
	@Localize(locale = "ru", value = "Необязательная специализация")
	@Localize(locale = "es", value = "Especialización opcional")
	private static String	SPECIALIZATION_TOOLTIP;

	static {
		Localization.initialize();
	}

	private static SkillDefaultType	LAST_ITEM_TYPE	= SkillDefaultType.DX;
	private SkillDefault			mDefault;
	private JComboBox<?>			mTypeCombo;
	private EditorField				mSkillNameField;
	private EditorField				mSpecializationField;
	private EditorField				mModifierField;

	/** @param type The last item type created or switched to. */
	public static void setLastItemType(SkillDefaultType type) {
		LAST_ITEM_TYPE = type;
	}

	/** Creates a new placeholder {@link SkillDefaultEditor}. */
	public SkillDefaultEditor() {
		this(null);
	}

	/**
	 * Creates a new skill default editor panel.
	 *
	 * @param skillDefault The skill default to edit.
	 */
	public SkillDefaultEditor(SkillDefault skillDefault) {
		super();
		mDefault = skillDefault;
		rebuild();
	}

	/** Rebuilds the contents of this panel with the current feature settings. */
	protected void rebuild() {
		removeAll();

		if (mDefault != null) {
			FlexGrid grid = new FlexGrid();

			OrLabel or = new OrLabel(this);
			add(or);
			grid.add(or, 0, 0);

			FlexRow row = new FlexRow();
			SkillDefaultType current = mDefault.getType();
			mTypeCombo = new JComboBox<Object>(SkillDefaultType.values());
			mTypeCombo.setOpaque(false);
			mTypeCombo.setSelectedItem(current);
			mTypeCombo.setActionCommand(SkillDefault.TAG_TYPE);
			mTypeCombo.addActionListener(this);
			UIUtilities.setOnlySize(mTypeCombo, mTypeCombo.getPreferredSize());
			add(mTypeCombo);
			row.add(mTypeCombo);
			grid.add(row, 0, 1);

			mModifierField = new EditorField(new DefaultFormatterFactory(new IntegerFormatter(-99, 99, true)), this, SwingConstants.LEFT, new Integer(mDefault.getModifier()), new Integer(99), null);
			UIUtilities.setOnlySize(mModifierField, mModifierField.getPreferredSize());
			add(mModifierField);

			if (current.isSkillBased()) {
				row.add(new FlexSpacer(0, 0, true, false));
				row = new FlexRow();
				row.setInsets(new Insets(0, 20, 0, 0));
				DefaultFormatter formatter = new DefaultFormatter();
				formatter.setOverwriteMode(false);
				mSkillNameField = new EditorField(new DefaultFormatterFactory(formatter), this, SwingConstants.LEFT, mDefault.getName(), null);
				add(mSkillNameField);
				row.add(mSkillNameField);
				mSpecializationField = new EditorField(new DefaultFormatterFactory(formatter), this, SwingConstants.LEFT, mDefault.getSpecialization(), SPECIALIZATION_TOOLTIP);
				mSpecializationField.setHint(SPECIALIZATION_TOOLTIP);
				add(mSpecializationField);
				row.add(mSpecializationField);
				row.add(mModifierField);
				grid.add(row, 1, 1);
			} else {
				row.add(mModifierField);
				row.add(new FlexSpacer(0, 0, true, false));
			}

			row = new FlexRow();
			row.setHorizontalAlignment(Alignment.RIGHT_BOTTOM);
			IconButton button = new IconButton(StdImage.REMOVE, REMOVE_DEFAULT, () -> removeDefault());
			add(button);
			row.add(button);
			button = new IconButton(StdImage.ADD, ADD_DEFAULT, () -> addDefault());
			add(button);
			row.add(button);
			grid.add(row, 0, 2);
			grid.apply(this);
		} else {
			FlexRow row = new FlexRow();
			row.setHorizontalAlignment(Alignment.RIGHT_BOTTOM);
			row.add(new FlexSpacer(0, 0, true, false));
			IconButton button = new IconButton(StdImage.ADD, ADD_DEFAULT, () -> addDefault());
			add(button);
			row.add(button);
			row.apply(this);
		}

		revalidate();
		repaint();
	}

	/** @return The underlying skill default. */
	public SkillDefault getSkillDefault() {
		return mDefault;
	}

	private void addDefault() {
		SkillDefault skillDefault = new SkillDefault(LAST_ITEM_TYPE, LAST_ITEM_TYPE.isSkillBased() ? "" : null, null, 0); //$NON-NLS-1$
		JComponent parent = (JComponent) getParent();
		parent.add(new SkillDefaultEditor(skillDefault));
		if (mDefault == null) {
			parent.remove(this);
		}
		parent.revalidate();
		parent.repaint();
		notifyActionListeners();
	}

	private void removeDefault() {
		JComponent parent = (JComponent) getParent();
		parent.remove(this);
		if (parent.getComponentCount() == 0) {
			parent.add(new SkillDefaultEditor());
		}
		parent.revalidate();
		parent.repaint();
		notifyActionListeners();
	}

	@Override
	public void propertyChange(PropertyChangeEvent event) {
		Object src = event.getSource();
		if (src == mSkillNameField) {
			mDefault.setName((String) mSkillNameField.getValue());
			notifyActionListeners();
		} else if (src == mSpecializationField) {
			mDefault.setSpecialization((String) mSpecializationField.getValue());
			notifyActionListeners();
		} else if (src == mModifierField) {
			mDefault.setModifier(((Integer) mModifierField.getValue()).intValue());
			notifyActionListeners();
		} else {
			super.propertyChange(event);
		}
	}

	@Override
	public void actionPerformed(ActionEvent event) {
		Object src = event.getSource();
		String command = event.getActionCommand();
		if (SkillDefault.TAG_TYPE.equals(command)) {
			SkillDefaultType current = mDefault.getType();
			SkillDefaultType value = (SkillDefaultType) ((JComboBox<?>) src).getSelectedItem();
			if (!current.equals(value)) {
				Commitable.sendCommitToFocusOwner();
				mDefault.setType(value);
				rebuild();
				notifyActionListeners();
			}
			setLastItemType(value);
		} else {
			super.actionPerformed(event);
		}
	}
}