/*     */ package NET.worlds.console;
/*     */ 
/*     */ import java.awt.Canvas;
/*     */ import java.awt.Color;
/*     */ import java.awt.Dimension;
/*     */ import java.awt.Font;
/*     */ import java.awt.FontMetrics;
/*     */ import java.awt.Graphics;
/*     */ import java.util.StringTokenizer;
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ public class MultiLineLabel
/*     */   extends Canvas
/*     */ {
/*     */   private static final long serialVersionUID = -3840151921412552795L;
/*     */   public static final int LEFT = 0;
/*     */   public static final int CENTER = 1;
/*     */   public static final int RIGHT = 2;
/*     */   protected String[] lines;
/*     */   protected int num_lines;
/*     */   protected int margin_width;
/*     */   protected int margin_height;
/*     */   protected int line_height;
/*     */   protected int line_ascent;
/*     */   protected int[] line_widths;
/*     */   protected int max_width;
/*  39 */   protected int alignment = 0;
/*     */   
/*     */ 
/*     */   protected void newLabel(String label)
/*     */   {
/*  44 */     StringTokenizer t = new StringTokenizer(label, "\n");
/*  45 */     this.num_lines = t.countTokens();
/*  46 */     this.lines = new String[this.num_lines];
/*  47 */     this.line_widths = new int[this.num_lines];
/*  48 */     for (int i = 0; i < this.num_lines; i++) {
/*  49 */       this.lines[i] = t.nextToken();
/*     */     }
/*     */   }
/*     */   
/*     */   protected void measure()
/*     */   {
/*  55 */     FontMetrics fm = getFontMetrics(getFont());
/*     */     
/*  57 */     if (fm == null) {
/*  58 */       return;
/*     */     }
/*  60 */     this.line_height = fm.getHeight();
/*  61 */     this.line_ascent = fm.getAscent();
/*  62 */     this.max_width = 0;
/*  63 */     for (int i = 0; i < this.num_lines; i++) {
/*  64 */       this.line_widths[i] = fm.stringWidth(this.lines[i]);
/*  65 */       if (this.line_widths[i] > this.max_width) {
/*  66 */         this.max_width = this.line_widths[i];
/*     */       }
/*     */     }
/*     */   }
/*     */   
/*     */ 
/*     */   public MultiLineLabel(String label, int margin_width, int margin_height, int alignment)
/*     */   {
/*  74 */     newLabel(label);
/*  75 */     this.margin_width = margin_width;
/*  76 */     this.margin_height = margin_height;
/*  77 */     this.alignment = alignment;
/*     */   }
/*     */   
/*     */   public MultiLineLabel(String label, int margin_width, int margin_height) {
/*  81 */     this(label, margin_width, margin_height, 0);
/*     */   }
/*     */   
/*     */   public MultiLineLabel(String label, int alignment) {
/*  85 */     this(label, 10, 10, alignment);
/*     */   }
/*     */   
/*     */   public MultiLineLabel(String label) {
/*  89 */     this(label, 10, 10, 0);
/*     */   }
/*     */   
/*     */   public MultiLineLabel() {
/*  93 */     this("", 10, 10, 0);
/*     */   }
/*     */   
/*     */   public void setLabel(String label)
/*     */   {
/*  98 */     newLabel(label);
/*  99 */     measure();
/* 100 */     repaint();
/*     */   }
/*     */   
/*     */   public String getLabel() {
/* 104 */     if (this.lines.length == 0) {
/* 105 */       return "";
/*     */     }
/* 107 */     String s = this.lines[0];
/* 108 */     for (int i = 1; i < this.lines.length; i++) {
/* 109 */       s = s + "\n" + this.lines[i];
/*     */     }
/* 111 */     return s;
/*     */   }
/*     */   
/*     */   public void setFont(Font f)
/*     */   {
/* 116 */     super.setFont(f);
/* 117 */     measure();
/* 118 */     repaint();
/*     */   }
/*     */   
/*     */   public void setForeground(Color c)
/*     */   {
/* 123 */     super.setForeground(c);
/* 124 */     repaint();
/*     */   }
/*     */   
/*     */   public void setAlignment(int a) {
/* 128 */     this.alignment = a;
/* 129 */     repaint();
/*     */   }
/*     */   
/*     */   public void setMarginWidth(int mw) {
/* 133 */     this.margin_width = mw;
/* 134 */     repaint();
/*     */   }
/*     */   
/*     */   public void setMarginHeight(int mh) {
/* 138 */     this.margin_height = mh;
/* 139 */     repaint();
/*     */   }
/*     */   
/*     */   public int getAlignment() {
/* 143 */     return this.alignment;
/*     */   }
/*     */   
/*     */   public int getMarginWidth() {
/* 147 */     return this.margin_width;
/*     */   }
/*     */   
/*     */   public int getMarginHeight() {
/* 151 */     return this.margin_height;
/*     */   }
/*     */   
/*     */   public int getLines() {
/* 155 */     return this.num_lines;
/*     */   }
/*     */   
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */   public void addNotify()
/*     */   {
/* 165 */     super.addNotify();
/* 166 */     measure();
/*     */   }
/*     */   
/*     */ 
/*     */ 
/*     */   public Dimension getPreferredSize()
/*     */   {
/* 173 */     return new Dimension(this.max_width + 2 * this.margin_width, this.num_lines * 
/* 174 */       this.line_height + 2 * this.margin_height);
/*     */   }
/*     */   
/*     */ 
/*     */ 
/*     */   public Dimension getMinimumSize()
/*     */   {
/* 181 */     return getPreferredSize();
/*     */   }
/*     */   
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */ 
/*     */   public void paint(Graphics g)
/*     */   {
/* 191 */     Dimension d = getSize();
/* 192 */     int y = this.line_ascent + (d.height - this.num_lines * this.line_height) / 2;
/* 193 */     for (int i = 0; i < this.num_lines; y += this.line_height) { int x;
/* 194 */       int x; int x; switch (this.alignment) {
/*     */       case 0: 
/* 196 */         x = this.margin_width;
/* 197 */         break;
/*     */       case 1: 
/*     */       default: 
/* 200 */         x = (d.width - this.line_widths[i]) / 2;
/* 201 */         break;
/*     */       case 2: 
/* 203 */         x = d.width - this.margin_width - this.line_widths[i];
/*     */       }
/*     */       
/* 206 */       g.drawString(this.lines[i], x, y);i++;
/*     */     }
/*     */   }
/*     */ }


/* Location:              C:\Program Files (x86)\Worlds Inc\WorldsPlayer - Win7\lib\worlds.jar!\NET\worlds\console\MultiLineLabel.class
 * Java compiler version: 6 (50.0)
 * JD-Core Version:       0.7.1
 */