/* 
    P/P   *  Method: com.dmdirc.commandparser.commands.global.Active__static_init
          */
     1  /*
     2   * Copyright (c) 2006-2009 Chris Smith, Shane Mc Cormack, Gregory Holmes
     3   *
     4   * Permission is hereby granted, free of charge, to any person obtaining a copy
     5   * of this software and associated documentation files (the "Software"), to deal
     6   * in the Software without restriction, including without limitation the rights
     7   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     8   * copies of the Software, and to permit persons to whom the Software is
     9   * furnished to do so, subject to the following conditions:
    10   *
    11   * The above copyright notice and this permission notice shall be included in
    12   * all copies or substantial portions of the Software.
    13   *
    14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
    20   * SOFTWARE.
    21   */
    22  
    23  package com.dmdirc.commandparser.commands.global;
    24  
    25  import com.dmdirc.Main;
    26  import com.dmdirc.commandparser.CommandArguments;
    27  import com.dmdirc.commandparser.CommandManager;
    28  import com.dmdirc.commandparser.commands.GlobalCommand;
    29  import com.dmdirc.commandparser.commands.IntelligentCommand;
    30  import com.dmdirc.ui.input.AdditionalTabTargets;
    31  import com.dmdirc.ui.input.TabCompleter;
    32  import com.dmdirc.ui.interfaces.InputWindow;
    33  
    34  import java.util.List;
    35  
    36  /**
    37   * The Active command issues a command to the active window.
    38   * @author chris
    39   */
    40  public final class Active extends GlobalCommand implements IntelligentCommand {
    41      
    42      /**
    43       * Creates a new instance of Active.
    44       */
    45      public Active() {
                 /* 
    P/P           *  Method: void com.dmdirc.commandparser.commands.global.Active()
                  * 
                  *  Preconditions:
                  *    init'ed(com/dmdirc/commandparser/CommandManager.commandChar)
                  */
    46          super();
    47          
    48          CommandManager.registerCommand(this);
    49      }
    50      
    51      /** {@inheritDoc} */
    52      @Override
    53      public void execute(final InputWindow origin, final boolean isSilent,
    54              final CommandArguments args) {
                 /* 
    P/P           *  Method: void execute(InputWindow, bool, CommandArguments)
                  * 
                  *  Preconditions:
                  *    args != null
                  *    init'ed(args.words)
                  *    (soft) args.line != null
                  *    (soft) init'ed(com/dmdirc/commandparser/CommandManager.commandChar)
                  *    (soft) init'ed(com/dmdirc/commandparser/CommandManager.silenceChar)
                  * 
                  *  Presumptions:
                  *    com.dmdirc.Main:getUI(...)@57 != null
                  *    com.dmdirc.ui.interfaces.InputWindow:getCommandParser(...).commands@60 != null
                  *    com.dmdirc.ui.interfaces.InputWindow:getCommandParser(...).history@60 != null
                  *    com.dmdirc.ui.interfaces.InputWindow:getCommandParser(...)@60 != null
                  * 
                  *  Postconditions:
                  *    args.words != null
                  *    init'ed(java.lang.String:split(...)._tainted)
                  *    java.lang.String:split(...)._tainted == 0
                  *    init'ed(java.lang.String:split(...).length)
                  * 
                  *  Test Vectors:
                  *    com.dmdirc.ui.interfaces.UIController:getActiveWindow(...)@57: Addr_Set{null}, Inverse{null}
                  */
    55          final String command = args.getArgumentsAsString();
    56          
    57          final InputWindow window = (InputWindow) Main.getUI().getActiveWindow();
    58          
    59          if (window != null) {
    60              window.getCommandParser().parseCommand(window, command);
    61          }
    62      }
    63      
    64      
    65      /** {@inheritDoc} */
    66      @Override
    67      public String getName() {
                 /* 
    P/P           *  Method: String getName()
                  * 
                  *  Postconditions:
                  *    return_value == &"active"
                  */
    68          return "active";
    69      }
    70      
    71      /** {@inheritDoc} */
    72      @Override
    73      public boolean showInHelp() {
                 /* 
    P/P           *  Method: bool showInHelp()
                  * 
                  *  Postconditions:
                  *    return_value == 1
                  */
    74          return true;
    75      }
    76      
    77      /** {@inheritDoc} */
    78      @Override
    79      public String getHelp() {
                 /* 
    P/P           *  Method: String getHelp()
                  * 
                  *  Postconditions:
                  *    return_value == &amp;"active <command> - executes the command as though it had been typed in the active window"
                  */
    80          return "active <command> - executes the command as though it had been" +
    81                  " typed in the active window";
    82      }
    83  
    84      /** {@inheritDoc} */
    85      @Override
    86      public AdditionalTabTargets getSuggestions(final int arg, final List<String> previousArgs) {
                 /* 
    P/P           *  Method: AdditionalTabTargets getSuggestions(int, List)
                  * 
                  *  Postconditions:
                  *    init'ed(return_value)
                  */
    87          return TabCompleter.getIntelligentResults(arg, previousArgs, 0);
    88      }
    89      
    90  }