rtextactioninfo.java

具有不同语法高亮的编辑器实例

/*
 * RTextActionInfo.java - Information on the actions owned by RText.
 */
package org.fife.rtext;

import java.awt.Toolkit;
import java.awt.event.KeyEvent;
import javax.swing.KeyStroke;

/**
 * An interface containing all information about RText's actions.<p>
 *
 * Note that these actions do NOT include those owned by
 * <code>AbstractMainView</code>.<p>
 *
 * Since RText extends <code>AbstractGUIApplication</code>, its
 * actions are kept in a hash map.  Thus, this interface contains the keys
 * for all actions, an array of those keys for looping, and the default
 * values for accelerators for all of the actions.<p>
 *
 * @author Robert Futrell
 * @verison 0.1
 */
interface RTextActionInfo {

  // Constants specifying the available actions (for getAction).
  public static final String NEW_ACTION = "newAction";
  public static final String OPEN_ACTION = "openAction";
  public static final String OPEN_NEWWIN_ACTION = "openNewWinAction";
  public static final String OPEN_REMOTE_ACTION = "openRemoteAction";
  public static final String SAVE_ACTION = "saveAction";
  public static final String SAVE_AS_ACTION = "saveAsAction";
  public static final String SAVE_WEBPAGE_ACTION = "saveWebPageAction";
  public static final String SAVE_ALL_ACTION = "saveAllAction";
  public static final String TIME_DATE_ACTION = "timeDateAction";
  public static final String LINE_NUMBER_ACTION = "lineNumberAction";
  public static final String HELP_ACTION = "helpAction";
  public static final String ABOUT_ACTION = "aboutAction";
  public static final String OPTIONS_ACTION = "optionsAction";

  /**
   * The names of all actions in an array.  Note that the order of these
   * action names MUST be kept in-synch with the default accelerators
   * array below.
   */
  public static final String[] actionNames = {
      NEW_ACTION,
      OPEN_ACTION,
      OPEN_NEWWIN_ACTION,
      OPEN_REMOTE_ACTION,
      SAVE_ACTION,
      SAVE_AS_ACTION,
      SAVE_WEBPAGE_ACTION,
      SAVE_ALL_ACTION,
      TIME_DATE_ACTION,
      LINE_NUMBER_ACTION,
      HELP_ACTION,
      ABOUT_ACTION,
      OPTIONS_ACTION,
  };

  static final int defaultModifier = Toolkit.getDefaultToolkit().
      getMenuShortcutKeyMask();

  /**
   * The default accelerator for all RText actions.  Note that this
   * array MUST be kept in-synch with the actionNames array
   * above.
   */
  public static final KeyStroke[] defaultActionAccelerators = {
      KeyStroke.getKeyStroke(KeyEvent.VK_N, defaultModifier),
      KeyStroke.getKeyStroke(KeyEvent.VK_O, defaultModifier),
      KeyStroke.getKeyStroke(KeyEvent.VK_I, defaultModifier),
      null,
      KeyStroke.getKeyStroke(KeyEvent.VK_S, defaultModifier),
      null,
      null,
      null,
      KeyStroke.getKeyStroke(KeyEvent.VK_F5, 0),
      KeyStroke.getKeyStroke(KeyEvent.VK_1, defaultModifier),
      KeyStroke.getKeyStroke(KeyEvent.VK_F1, 0),
      null,
      null,
  };

}