X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;ds=sidebyside;f=src%2Fjexer%2FTMessageBox.java;h=c93ad832d06459b925687969327d77d50371a9db;hb=5fc7bf09f3c9987287f34f9035b522b0e5e9de13;hp=cd4a514ea912aa92b5f353f2545e293639ef7ae6;hpb=339652cc241d738d461670c3309eaf6fc85c992a;p=nikiroo-utils.git diff --git a/src/jexer/TMessageBox.java b/src/jexer/TMessageBox.java index cd4a514..c93ad83 100644 --- a/src/jexer/TMessageBox.java +++ b/src/jexer/TMessageBox.java @@ -3,7 +3,7 @@ * * The MIT License (MIT) * - * Copyright (C) 2017 Kevin Lamonte + * Copyright (C) 2019 Kevin Lamonte * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), @@ -39,10 +39,9 @@ import static jexer.TKeypress.*; * TMessageBox is a system-modal dialog with buttons for OK, Cancel, Yes, or * No. Call it like: * - *
*
* {@code - * box = application.messageBox(title, caption, + * box = messageBox(title, caption, * TMessageBox.Type.OK | TMessageBox.Type.CANCEL); * * if (box.getResult() == TMessageBox.OK) { @@ -59,6 +58,10 @@ public class TMessageBox extends TWindow { */ private static final ResourceBundle i18n = ResourceBundle.getBundle(TMessageBox.class.getName()); + // ------------------------------------------------------------------------ + // Constants -------------------------------------------------------------- + // ------------------------------------------------------------------------ + /** * Message boxes have these supported types. */ @@ -84,16 +87,6 @@ public class TMessageBox extends TWindow { YESNOCANCEL }; - /** - * The type of this message box. - */ - private Type type; - - /** - * My buttons. - */ - private Listbuttons; - /** * Message boxes have these possible results. */ @@ -119,19 +112,28 @@ public class TMessageBox extends TWindow { NO }; + // ------------------------------------------------------------------------ + // Variables -------------------------------------------------------------- + // ------------------------------------------------------------------------ + /** - * Which button was clicked: OK, CANCEL, YES, or NO. + * The type of this message box. */ - private Result result = Result.OK; + private Type type; /** - * Get the result. - * - * @return the result: OK, CANCEL, YES, or NO. + * My buttons. */ - public final Result getResult() { - return result; - } + private List buttons; + + /** + * Which button was clicked: OK, CANCEL, YES, or NO. + */ + private Result result = Result.OK; + + // ------------------------------------------------------------------------ + // Constructors ----------------------------------------------------------- + // ------------------------------------------------------------------------ /** * Public constructor. The message box will be centered on screen. @@ -176,7 +178,7 @@ public class TMessageBox extends TWindow { protected TMessageBox(final TApplication application, final String title, final String caption, final Type type, final boolean yield) { - // Start as 50x50 at (1, 1). These will be changed later. + // Start as 100x100 at (1, 1). These will be changed later. super(application, title, 1, 1, 100, 100, CENTERED | MODAL); // Hang onto type so that we can provide more convenience in @@ -325,19 +327,24 @@ public class TMessageBox extends TWindow { break; default: - throw new IllegalArgumentException("Invalid message box type: " + type); + throw new IllegalArgumentException("Invalid message box type: " + + type); } - // Set the secondaryThread to run me - getApplication().enableSecondaryEventReceiver(this); - if (yield) { + // Set the secondaryThread to run me + getApplication().enableSecondaryEventReceiver(this); + // Yield to the secondary thread. When I come back from the // constructor response will already be set. getApplication().yield(); } } + // ------------------------------------------------------------------------ + // TWindow ---------------------------------------------------------------- + // ------------------------------------------------------------------------ + /** * Handle keystrokes. * @@ -396,10 +403,60 @@ public class TMessageBox extends TWindow { break; default: - throw new IllegalArgumentException("Invalid message box type: " + type); + throw new IllegalArgumentException("Invalid message box type: " + + type); } super.onKeypress(keypress); } + // ------------------------------------------------------------------------ + // TMessageBox ------------------------------------------------------------ + // ------------------------------------------------------------------------ + + /** + * Get the result. + * + * @return the result: OK, CANCEL, YES, or NO. + */ + public final Result getResult() { + return result; + } + + /** + * See if the user clicked YES. + * + * @return true if the user clicked YES + */ + public final boolean isYes() { + return (result == Result.YES); + } + + /** + * See if the user clicked NO. + * + * @return true if the user clicked NO + */ + public final boolean isNo() { + return (result == Result.NO); + } + + /** + * See if the user clicked OK. + * + * @return true if the user clicked OK + */ + public final boolean isOk() { + return (result == Result.OK); + } + + /** + * See if the user clicked CANCEL. + * + * @return true if the user clicked CANCEL + */ + public final boolean isCancel() { + return (result == Result.CANCEL); + } + }