123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149 |
- /*
- * Copyright (c) 2006-2012 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;
-
- import com.dmdirc.actions.wrappers.AliasWrapper;
- import com.dmdirc.commandparser.CommandManager;
- import com.dmdirc.commandparser.CommandType;
- import com.dmdirc.commandparser.parsers.CommandParser;
- import com.dmdirc.commandparser.parsers.GlobalCommandParser;
- import com.dmdirc.config.ConfigManager;
- import com.dmdirc.config.IdentityManager;
- import com.dmdirc.interfaces.ConfigChangeListener;
- import com.dmdirc.ui.WindowManager;
- import com.dmdirc.ui.core.components.WindowComponent;
- import com.dmdirc.ui.input.TabCompleter;
- import com.dmdirc.ui.input.TabCompletionType;
-
- import java.util.Arrays;
-
- import lombok.Getter;
-
- /**
- * A window which can be used to execute global commands.
- */
- public class GlobalWindow extends WritableFrameContainer {
-
- /** The global window that's in use, if any. */
- @Getter
- private static GlobalWindow globalWindow;
-
- /** The tab completer we use. */
- @Getter
- private final TabCompleter tabCompleter;
-
- /**
- * Creates a new instance of GlobalWindow.
- *
- * @param config The ConfigManager to retrieve settings from.
- * @param parser The command parser to use to parse input.
- */
- public GlobalWindow(final ConfigManager config, final CommandParser parser) {
- super("icon", "Global", "(Global)",
- config, parser,
- Arrays.asList(WindowComponent.TEXTAREA.getIdentifier(),
- WindowComponent.INPUTFIELD.getIdentifier()));
-
- tabCompleter = new TabCompleter();
- tabCompleter.addEntries(TabCompletionType.COMMAND,
- CommandManager.getCommandManager().getCommandNames(CommandType.TYPE_GLOBAL));
- tabCompleter.addEntries(TabCompletionType.COMMAND,
- AliasWrapper.getAliasWrapper().getAliases());
-
- WindowManager.getWindowManager().addWindow(this);
- }
-
- /** {@inheritDoc} */
- @Override
- public void windowClosing() {
- // 2: Remove any callbacks or listeners
- // 3: Trigger any actions neccessary
- // 4: Trigger action for the window closing
- // 5: Inform any parents that the window is closing
- }
-
- /** {@inheritDoc} */
- @Override
- public void windowClosed() {
- // 7: Remove any references to the window and parents
- globalWindow = null;
- }
-
- /** {@inheritDoc} */
- @Override
- public Server getServer() {
- return null;
- }
-
- /** {@inheritDoc} */
- @Override
- public void sendLine(final String line) {
- addLine("commandError", "You may only enter commands in the global window.");
- }
-
- /** {@inheritDoc} */
- @Override
- public int getMaxLineLength() {
- return -1;
- }
-
- /**
- * Initialises the global window if it's enabled in the config.
- */
- public static void init() {
- IdentityManager.getIdentityManager().getGlobalConfiguration()
- .addChangeListener("general", "showglobalwindow",
- new ConfigChangeListener() {
-
- @Override
- public void configChanged(final String domain, final String key) {
- updateWindowState();
- }
- });
-
- updateWindowState();
- }
-
- /**
- * Updates the state of the global window in line with the
- * general.showglobalwindow config setting.
- */
- protected static void updateWindowState() {
- final ConfigManager configManager = IdentityManager.getIdentityManager()
- .getGlobalConfiguration();
-
- synchronized (GlobalWindow.class) {
- if (configManager.getOptionBool("general", "showglobalwindow")) {
- if (globalWindow == null) {
- globalWindow = new GlobalWindow(configManager,
- new GlobalCommandParser(configManager,
- CommandManager.getCommandManager()));
- }
- } else {
- if (globalWindow != null) {
- globalWindow.close();
- }
- }
- }
- }
- }
|