/*
 * Copyright 2010 Jon S Akhtar (Sylvanaar)
 *
 *   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.sylvanaar.idea.Lua;

import com.intellij.openapi.project.Project;
import com.intellij.openapi.wm.ToolWindow;
import com.intellij.openapi.wm.ToolWindowFactory;
import se.krka.kahlua.converter.KahluaConverterManager;
import se.krka.kahlua.converter.KahluaEnumConverter;
import se.krka.kahlua.converter.KahluaNumberConverter;
import se.krka.kahlua.converter.KahluaTableConverter;
import se.krka.kahlua.j2se.J2SEPlatform;
import se.krka.kahlua.vm.KahluaTable;
import se.krka.kahlua.vm.Platform;

/**
 * Created by IntelliJ IDEA.
 * User: Jon S Akhtar
 * Date: May 7, 2010
 * Time: 8:02:20 PM
 */
public class KahLuaInterpreterWindowFactory implements ToolWindowFactory {
    public static KahluaInterpreter INSTANCE = null;
    public static ToolWindow WINDOW = null;

    @Override
    public void createToolWindowContent(Project project, ToolWindow toolWindow) {
        final Platform platform = new J2SEPlatform();
        final KahluaTable env = platform.newEnvironment();

        KahluaConverterManager manager = new KahluaConverterManager();
        KahluaNumberConverter.install(manager);
        KahluaEnumConverter.install(manager);
        new KahluaTableConverter(platform).install(manager);
        
        KahluaTable staticBase = platform.newTable();
        env.rawset("Java", staticBase);

        KahluaInterpreter shell = new KahluaInterpreter(platform, env);

        INSTANCE = shell;

        shell.getTerminal().appendInfo("Useful shortcuts:\n" +
                "Ctrl-enter -- execute script\n" +
                "Ctrl-space -- autocomplete global variables\n" +
                "Ctrl-p -- show definition (if available)\n" +
                "Ctrl-up/down -- browse input history\n" +
                ""
        );

        WINDOW = toolWindow;
        toolWindow.getComponent().add(shell);
    }
}