123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168 |
- /*
- * Copyright (c) 2006-2014 DMDirc Developers
- *
- * 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.Server;
- import com.dmdirc.commandparser.BaseCommandInfo;
- 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.commandparser.commands.flags.CommandFlag;
- import com.dmdirc.commandparser.commands.flags.CommandFlagHandler;
- import com.dmdirc.commandparser.commands.flags.CommandFlagResult;
- import com.dmdirc.interfaces.CommandController;
- import com.dmdirc.ui.WindowManager;
- import com.dmdirc.ui.input.AdditionalTabTargets;
-
- import com.google.common.base.Optional;
-
- import java.util.ArrayList;
- import java.util.Date;
- import java.util.List;
-
- import javax.annotation.Nonnull;
- import javax.inject.Inject;
-
- /**
- * The echo commands simply echos text to the current window.
- */
- public class Echo extends Command implements IntelligentCommand {
-
- /** A command info object for this command. */
- public static final CommandInfo INFO = new BaseCommandInfo("echo",
- "echo [--ts <timestamp>] [--target <window>] <line> "
- + "- echos the specified line to the window",
- CommandType.TYPE_GLOBAL);
- /** The flag used to specify a timestamp for the echo command. */
- private final CommandFlag timeStampFlag = new CommandFlag("ts", true, 1, 0);
- /** The flag used to specify a target for the echo command. */
- private final CommandFlag targetFlag = new CommandFlag("target", true, 1, 0);
- /** The command flag handler for this command. */
- private final CommandFlagHandler handler;
- /** Window management. */
- private final WindowManager windowManager;
-
- /**
- * Creates a new instance of Echo.
- *
- * @param controller Command controller
- * @param windowManager Window management
- */
- @Inject
- public Echo(final CommandController controller, final WindowManager windowManager) {
- super(controller);
-
- this.windowManager = windowManager;
- handler = new CommandFlagHandler(timeStampFlag, targetFlag);
- }
-
- @Override
- public void execute(@Nonnull final FrameContainer origin,
- final CommandArguments args, final CommandContext context) {
- final CommandFlagResult results = handler.process(origin, args);
-
- if (results == null) {
- return;
- }
-
- Date time = new Date();
- if (results.hasFlag(timeStampFlag)) {
- try {
- time = new Date(Long.parseLong(results.getArgumentsAsString(timeStampFlag)));
- } catch (NumberFormatException ex) {
- sendLine(origin, args.isSilent(), FORMAT_ERROR, "Unable to process timestamp");
- return;
- }
- }
-
- if (results.hasFlag(targetFlag)) {
- FrameContainer frame = null;
- Optional<FrameContainer> target = Optional.of(origin);
-
- while (frame == null && target.isPresent()) {
- frame = windowManager.findCustomWindow(target.get(),
- results.getArgumentsAsString(targetFlag));
- target = target.get().getParent();
- }
-
- if (frame == null) {
- frame = windowManager.findCustomWindow(results.getArgumentsAsString(targetFlag));
- }
-
- if (frame == null) {
- sendLine(origin, args.isSilent(), FORMAT_ERROR,
- "Unable to find target window");
- } else if (!args.isSilent()) {
- frame.addLine(FORMAT_OUTPUT, time, results.getArgumentsAsString());
- }
- } else if (origin != null && !args.isSilent()) {
- origin.addLine(FORMAT_OUTPUT, time, results.getArgumentsAsString());
- }
- }
-
- @Override
- public AdditionalTabTargets getSuggestions(final int arg,
- final IntelligentCommandContext context) {
- final AdditionalTabTargets targets = new AdditionalTabTargets();
-
- if (arg == 0) {
- targets.add("--target");
- targets.add("--ts");
- } else if ((arg == 1 && context.getPreviousArgs().get(0).equals("--target"))
- || (arg == 3 && context.getPreviousArgs().get(2).equals("--target")
- && context.getPreviousArgs().get(0).equals("--ts"))) {
-
- final List<FrameContainer> windowList = new ArrayList<>();
- final Server currentServer = (Server) context.getWindow().getConnection();
-
- //Active window's Children
- windowList.addAll(context.getWindow().getChildren());
-
- //Children of Current Window's server
- if (currentServer != null) {
- windowList.addAll(currentServer.getChildren());
- }
-
- //Global Windows
- windowList.addAll(windowManager.getRootWindows());
- for (FrameContainer customWindow : windowList) {
- if (customWindow instanceof CustomWindow) {
- targets.add(customWindow.getName());
- }
- }
-
- targets.excludeAll();
- } else if (arg == 1 && context.getPreviousArgs().get(0).equals("--ts")) {
- targets.add(String.valueOf(new Date().getTime()));
- targets.excludeAll();
- }
-
- return targets;
- }
-
- }
|