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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * This code is free software; you can redistribute it and/or modify it
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 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
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package com.sun.javafx.scene.web.behavior;

import com.sun.javafx.scene.ParentHelper;
import com.sun.javafx.scene.control.behavior.BehaviorBase;
import com.sun.javafx.scene.control.inputmap.InputMap;
import com.sun.javafx.scene.control.inputmap.KeyBinding;
import javafx.scene.web.HTMLEditor;
import javafx.scene.web.HTMLEditorSkin;
import com.sun.javafx.scene.control.behavior.FocusTraversalInputMap;

import static javafx.scene.input.KeyCode.*;
import static com.sun.javafx.scene.control.inputmap.InputMap.KeyMapping;

HTML editor behavior.
/**
 * HTML editor behavior.
 */
public class HTMLEditorBehavior extends BehaviorBase<HTMLEditor> {
    private final InputMap<HTMLEditor> inputMap;

    public HTMLEditorBehavior(HTMLEditor htmlEditor) {
        super(htmlEditor);

        this.inputMap = createInputMap();
        addDefaultMapping(inputMap,
            new KeyMapping(new KeyBinding(B).shortcut(), e -> keyboardShortcuts(HTMLEditorSkin.Command.BOLD)),
            new KeyMapping(new KeyBinding(I).shortcut(), e -> keyboardShortcuts(HTMLEditorSkin.Command.ITALIC)),
            new KeyMapping(new KeyBinding(U).shortcut(), e -> keyboardShortcuts(HTMLEditorSkin.Command.UNDERLINE)),

            new KeyMapping(new KeyBinding(F12), e -> ParentHelper.getTraversalEngine(getNode()).selectFirst().requestFocus()),
            new KeyMapping(new KeyBinding(TAB).ctrl(), FocusTraversalInputMap::traverseNext),
            new KeyMapping(new KeyBinding(TAB).ctrl().shift(), FocusTraversalInputMap::traversePrevious)
        );
    }

    @Override public InputMap<HTMLEditor> getInputMap() {
        return inputMap;
    }

    private void keyboardShortcuts(HTMLEditorSkin.Command command) {
        HTMLEditor editor = getNode();
        HTMLEditorSkin editorSkin = (HTMLEditorSkin)editor.getSkin();
        editorSkin.performCommand(command);
    }
}