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- /*
- * Copyright (c) 2006-2015 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.ui.input;
-
- import com.dmdirc.commandparser.CommandType;
- import com.dmdirc.interfaces.CommandController;
- import com.dmdirc.interfaces.config.AggregateConfigProvider;
-
- import javax.inject.Inject;
- import javax.inject.Provider;
- import javax.inject.Singleton;
-
- /**
- * Factory for {@link TabCompleter}s which can inject the appropriate default tab completion
- * targets.
- */
- @Singleton
- public class TabCompleterFactory {
-
- /** The command controller to use to find commands. */
- private final Provider<CommandController> commandController;
-
- /**
- * Creates a new instance of {@link TabCompleterFactory}.
- *
- * @param commandController The command controller to use to find commands.
- */
- @Inject
- public TabCompleterFactory(
- final Provider<CommandController> commandController) {
- this.commandController = commandController;
- }
-
- /**
- * Gets a new root tab completer with the specified command types added as completion targets.
- *
- * @param configProvider The configuration provider to use for completion settings.
- * @param commandTypes The types of command to be added
- *
- * @return A new tab completer with the appropriate configuration.
- */
- public TabCompleter getTabCompleter(
- final AggregateConfigProvider configProvider,
- final CommandType... commandTypes) {
- final TabCompleter tabCompleter = new TabCompleter(configProvider);
- addCommands(tabCompleter, commandTypes);
- return tabCompleter;
- }
-
- /**
- * Gets a new child tab completer with the specified additional command types added as
- * completion targets.
- *
- * @param parent The parent tab completer to inherit completions from.
- * @param configProvider The configuration provider to use for completion settings.
- * @param commandTypes The types of command to be added
- *
- * @return A new tab completer with the appropriate configuration.
- */
- public TabCompleter getTabCompleter(
- final TabCompleter parent,
- final AggregateConfigProvider configProvider,
- final CommandType... commandTypes) {
- final TabCompleter tabCompleter = new TabCompleter(configProvider, parent);
- addCommands(tabCompleter, commandTypes);
- return tabCompleter;
- }
-
- /**
- * Adds all commands of the specified type to the given completer.
- *
- * @param tabCompleter The completer to add commands to.
- * @param commandTypes The types of command that should be added to the completer.
- */
- private void addCommands(final TabCompleter tabCompleter, final CommandType... commandTypes) {
- for (CommandType commandType : commandTypes) {
- tabCompleter.addEntries(TabCompletionType.COMMAND,
- commandController.get().getCommandNames(commandType));
- }
- }
-
- }
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