DMDirc-Client/src/com/dmdirc/commandparser/commands/global/OpenWindow.java

/*
 * Copyright (c) 2006-2011 Chris Smith, Shane Mc Cormack, Gregory Holmes
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

package com.dmdirc.commandparser.commands.global;

import com.dmdirc.CustomWindow;
import com.dmdirc.FrameContainer;
import com.dmdirc.commandparser.CommandArguments;
import com.dmdirc.commandparser.CommandInfo;
import com.dmdirc.commandparser.CommandType;
import com.dmdirc.commandparser.commands.Command;
import com.dmdirc.commandparser.commands.IntelligentCommand;
import com.dmdirc.commandparser.commands.context.CommandContext;
import com.dmdirc.ui.WindowManager;
import com.dmdirc.ui.input.AdditionalTabTargets;

/**
 * Opens a new window.
 *
 * @author chris
 */
public class OpenWindow extends Command implements IntelligentCommand, CommandInfo {

    /**
     * Creates a new instance of OpenWindow.
     */
    public OpenWindow() {
        super();
    }

    /** {@inheritDoc} */
    @Override
    public void execute(final FrameContainer origin,
            final CommandArguments args, final CommandContext context) {
        int start = 0;
        FrameContainer parent = null;

        if (args.getArguments().length > 0 && "--server".equals(args.getArguments()[0])) {
            if (origin.getServer() == null) {
                sendLine(origin, args.isSilent(), FORMAT_ERROR,
                        "This window doesn't have an associated server.");
                return;
            }

            parent = origin.getServer();
            start = 1;
        } else if (args.getArguments().length > 0 && "--child".equals(args.getArguments()[0])) {
            parent = origin;
            start = 1;
        }

        if (args.getArguments().length == start || args.getArguments()[start].isEmpty()) {
            showUsage(origin, args.isSilent(), "openwindow",
                    "[--server|--child] <name> [title]");
        } else {
            final FrameContainer window;

            if (parent == null) {
                window = WindowManager.findCustomWindow(args.getArguments()[start]);
            } else {
                window = WindowManager.findCustomWindow(parent, args.getArguments()[start]);
            }

            final String title = args.getArguments().length > start + 1
                ? args.getArgumentsAsString(start + 1) : args.getArguments()[start];

            if (window == null) {
                if (parent == null) {
                    new CustomWindow(args.getArguments()[start], title);
                } else {
                    new CustomWindow(args.getArguments()[start], title, parent);
                }
            } else {
                sendLine(origin, args.isSilent(), FORMAT_ERROR,
                "A custom window by that name already exists.");
            }
        }
    }

    /** {@inheritDoc} */
    @Override
    public String getHelp() {
        return "openwindow [--server|--child] <name> [title] "
                + "- opens a window with the specified name and title";
    }

    /** {@inheritDoc} */
    @Override
    public String getName() {
        return "openwindow";
    }

    /** {@inheritDoc} */
    @Override
    public CommandType getType() {
        return CommandType.TYPE_GLOBAL;
    }

    /** {@inheritDoc} */
    @Override
    public boolean showInHelp() {
        return true;
    }

    /** {@inheritDoc} */
    @Override
    public AdditionalTabTargets getSuggestions(final int arg,
            final IntelligentCommandContext context) {
        final AdditionalTabTargets res = new AdditionalTabTargets();

        if (arg == 0) {
            res.add("--server");
            res.add("--child");
        }

        return res;
    }

}