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      1 /*
      2  * Copyright (c) 2009-2010 jMonkeyEngine
      3  * All rights reserved.
      4  *
      5  * Redistribution and use in source and binary forms, with or without
      6  * modification, are permitted provided that the following conditions are
      7  * met:
      8  *
      9  * * Redistributions of source code must retain the above copyright
     10  *   notice, this list of conditions and the following disclaimer.
     11  *
     12  * * Redistributions in binary form must reproduce the above copyright
     13  *   notice, this list of conditions and the following disclaimer in the
     14  *   documentation and/or other materials provided with the distribution.
     15  *
     16  * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
     17  *   may be used to endorse or promote products derived from this software
     18  *   without specific prior written permission.
     19  *
     20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     21  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     22  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     23  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
     24  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     25  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     26  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     27  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
     28  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
     29  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
     30  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     31  */
     32 
     33 package jme3test.gui;
     34 
     35 import com.jme3.app.SimpleApplication;
     36 import com.jme3.font.BitmapFont;
     37 import com.jme3.font.BitmapText;
     38 import com.jme3.font.LineWrapMode;
     39 import com.jme3.font.Rectangle;
     40 import com.jme3.input.KeyInput;
     41 import com.jme3.input.RawInputListener;
     42 import com.jme3.input.controls.ActionListener;
     43 import com.jme3.input.controls.KeyTrigger;
     44 import com.jme3.input.event.*;
     45 
     46 public class TestBitmapFont extends SimpleApplication {
     47 
     48     private String txtB =
     49     "ABCDEFGHIKLMNOPQRSTUVWXYZ1234567 890`~!@#$%^&*()-=_+[]\\;',./{}|:<>?";
     50 
     51     private BitmapText txt;
     52     private BitmapText txt2;
     53     private BitmapText txt3;
     54 
     55     public static void main(String[] args){
     56         TestBitmapFont app = new TestBitmapFont();
     57         app.start();
     58     }
     59 
     60     @Override
     61     public void simpleInitApp() {
     62         inputManager.addMapping("WordWrap", new KeyTrigger(KeyInput.KEY_TAB));
     63         inputManager.addListener(keyListener, "WordWrap");
     64         inputManager.addRawInputListener(textListener);
     65 
     66         BitmapFont fnt = assetManager.loadFont("Interface/Fonts/Default.fnt");
     67         txt = new BitmapText(fnt, false);
     68         txt.setBox(new Rectangle(0, 0, settings.getWidth(), settings.getHeight()));
     69         txt.setSize(fnt.getPreferredSize() * 2f);
     70         txt.setText(txtB);
     71         txt.setLocalTranslation(0, txt.getHeight(), 0);
     72         guiNode.attachChild(txt);
     73 
     74         txt2 = new BitmapText(fnt, false);
     75         txt2.setSize(fnt.getPreferredSize() * 1.2f);
     76         txt2.setText("Text without restriction. \nText without restriction. Text without restriction. Text without restriction");
     77         txt2.setLocalTranslation(0, txt2.getHeight(), 0);
     78         guiNode.attachChild(txt2);
     79 
     80         txt3 = new BitmapText(fnt, false);
     81         txt3.setBox(new Rectangle(0, 0, settings.getWidth(), 0));
     82         txt3.setText("Press Tab to toggle word-wrap. type text and enter to input text");
     83         txt3.setLocalTranslation(0, settings.getHeight()/2, 0);
     84         guiNode.attachChild(txt3);
     85     }
     86 
     87     private ActionListener keyListener = new ActionListener() {
     88         @Override
     89         public void onAction(String name, boolean isPressed, float tpf) {
     90             if (name.equals("WordWrap") && !isPressed) {
     91                 txt.setLineWrapMode( txt.getLineWrapMode() == LineWrapMode.Word ?
     92                                         LineWrapMode.NoWrap : LineWrapMode.Word );
     93             }
     94         }
     95     };
     96 
     97     private RawInputListener textListener = new RawInputListener() {
     98         private StringBuilder str = new StringBuilder();
     99 
    100         @Override
    101         public void onMouseMotionEvent(MouseMotionEvent evt) { }
    102 
    103         @Override
    104         public void onMouseButtonEvent(MouseButtonEvent evt) { }
    105 
    106         @Override
    107         public void onKeyEvent(KeyInputEvent evt) {
    108             if (evt.isReleased())
    109                 return;
    110             if (evt.getKeyChar() == '\n' || evt.getKeyChar() == '\r') {
    111                 txt3.setText(str.toString());
    112                 str.setLength(0);
    113             } else {
    114                 str.append(evt.getKeyChar());
    115             }
    116         }
    117 
    118         @Override
    119         public void onJoyButtonEvent(JoyButtonEvent evt) { }
    120 
    121         @Override
    122         public void onJoyAxisEvent(JoyAxisEvent evt) { }
    123 
    124         @Override
    125         public void endInput() { }
    126 
    127         @Override
    128         public void beginInput() { }
    129 
    130         @Override
    131         public void onTouchEvent(TouchEvent evt) { }
    132     };
    133 
    134 }
    135