src/main/java/jp/sourceforge/jindolf/AnchorDraw.java

   1 /*\r
   2  * アンカー描画\r
   3  *\r
   4  * Copyright(c) 2008 olyutorskii\r
   5  * $Id: AnchorDraw.java 995 2010-03-15 03:54:09Z olyutorskii $\r
   6  */\r
   7 \r
   8 package jp.sourceforge.jindolf;\r
   9 \r
  10 import java.awt.BasicStroke;\r
  11 import java.awt.Color;\r
  12 import java.awt.Graphics2D;\r
  13 import java.awt.Point;\r
  14 import java.awt.Rectangle;\r
  15 import java.awt.Stroke;\r
  16 import java.awt.image.BufferedImage;\r
  17 import java.io.IOException;\r
  18 import java.util.regex.Pattern;\r
  19 \r
  20 /**\r
  21  * アンカー描画。\r
  22  */\r
  23 public class AnchorDraw extends AbstractTextRow{\r
  24 \r
  25     private static final Color COLOR_ANCHOR = new Color(0xffff99);\r
  26     private static final Color COLOR_SIMPLEFG = Color.BLACK;\r
  27     private static final int UPPER_MARGIN = 3;\r
  28     private static final int UNDER_MARGIN = 3;\r
  29 \r
  30     private static final Stroke STROKE_DASH;\r
  31 \r
  32     static{\r
  33         float[] dash = {3.0f};\r
  34         STROKE_DASH = new BasicStroke(1.0f,\r
  35                                       BasicStroke.CAP_SQUARE,\r
  36                                       BasicStroke.JOIN_MITER,\r
  37                                       10.0f,\r
  38                                       dash,\r
  39                                       0.0f);\r
  40     }\r
  41 \r
  42     private final Talk talk;\r
  43     private final GlyphDraw caption;\r
  44     private final GlyphDraw dialog;\r
  45     private final BufferedImage faceImage;\r
  46     private final Point imageOrigin   = new Point();\r
  47     private final Point captionOrigin = new Point();\r
  48     private final Point dialogOrigin  = new Point();\r
  49 \r
  50     private DialogPref dialogPref;\r
  51 \r
  52     /**\r
  53      * コンストラクタ。\r
  54      * @param talk 発言\r
  55      */\r
  56     public AnchorDraw(Talk talk){\r
  57         this(talk, new DialogPref(), FontInfo.DEFAULT_FONTINFO);\r
  58         return;\r
  59     }\r
  60 \r
  61     /**\r
  62      * コンストラクタ。\r
  63      * @param talk 発言\r
  64      * @param pref 発言表示設定\r
  65      * @param fontInfo フォント設定\r
  66      */\r
  67     public AnchorDraw(Talk talk, DialogPref pref, FontInfo fontInfo){\r
  68         super(fontInfo);\r
  69 \r
  70         this.talk = talk;\r
  71         this.caption = new GlyphDraw(getCaptionString(), this.fontInfo);\r
  72         this.dialog  = new GlyphDraw(this.talk.getDialog(), this.fontInfo);\r
  73         this.dialogPref = pref;\r
  74         this.faceImage = getFaceImage();\r
  75 \r
  76         setColorDesign();\r
  77 \r
  78         return;\r
  79     }\r
  80 \r
  81     /**\r
  82      * 顔アイコンイメージを返す。\r
  83      * @return アイコンイメージ\r
  84      */\r
  85     private BufferedImage getFaceImage(){\r
  86         Period period = this.talk.getPeriod();\r
  87         Village village = period.getVillage();\r
  88 \r
  89         BufferedImage image;\r
  90         if(this.talk.isGrave()){\r
  91             image = village.getGraveImage();\r
  92         }else{\r
  93             Avatar avatar = this.talk.getAvatar();\r
  94             image = village.getAvatarFaceImage(avatar);\r
  95         }\r
  96 \r
  97         return image;\r
  98     }\r
  99 \r
 100     /**\r
 101      * 配色を設定する。\r
 102      */\r
 103     private void setColorDesign(){\r
 104         Color fgColor;\r
 105         if(this.dialogPref.isSimpleMode()){\r
 106             fgColor = COLOR_SIMPLEFG;\r
 107         }else{\r
 108             fgColor = COLOR_ANCHOR;\r
 109         }\r
 110         this.caption.setColor(fgColor);\r
 111         this.dialog .setColor(fgColor);\r
 112         return;\r
 113     }\r
 114 \r
 115     /**\r
 116      * キャプション文字列の取得。\r
 117      * @return キャプション文字列\r
 118      */\r
 119     private CharSequence getCaptionString(){\r
 120         StringBuilder result = new StringBuilder();\r
 121         Avatar avatar = this.talk.getAvatar();\r
 122 \r
 123         if(this.talk.hasTalkNo()){\r
 124             result.append(this.talk.getAnchorNotation_G()).append(' ');\r
 125         }\r
 126         result.append(avatar.getFullName())\r
 127               .append(' ')\r
 128               .append(this.talk.getAnchorNotation());\r
 129 \r
 130         return result;\r
 131     }\r
 132 \r
 133     /**\r
 134      * {@inheritDoc}\r
 135      * @return {@inheritDoc}\r
 136      */\r
 137     public Rectangle recalcBounds(){\r
 138         int newWidth = getWidth();\r
 139 \r
 140         int imageWidth  = 0;\r
 141         int imageHeight = 0;\r
 142         if( ! this.dialogPref.isSimpleMode() ){\r
 143             imageWidth  = this.faceImage.getWidth(null);\r
 144             imageHeight = this.faceImage.getHeight(null);\r
 145         }\r
 146 \r
 147         this.caption.setWidth(newWidth - imageWidth);\r
 148         int captionWidth  = this.caption.getWidth();\r
 149         int captionHeight = this.caption.getHeight();\r
 150 \r
 151         this.dialog.setWidth(newWidth);\r
 152         int dialogWidth  = this.dialog.getWidth();\r
 153         int dialogHeight = this.dialog.getHeight();\r
 154 \r
 155         int headerHeight = Math.max(imageHeight, captionHeight);\r
 156 \r
 157         int totalWidth = Math.max(imageWidth + captionWidth, dialogWidth);\r
 158 \r
 159         int totalHeight = headerHeight;\r
 160         totalHeight += dialogHeight;\r
 161 \r
 162         int imageYpos;\r
 163         int captionYpos;\r
 164         if(imageHeight > captionHeight){\r
 165             imageYpos = 0;\r
 166             captionYpos = (imageHeight - captionHeight) / 2;\r
 167         }else{\r
 168             imageYpos = (captionHeight - imageHeight) / 2;\r
 169             captionYpos = 0;\r
 170         }\r
 171 \r
 172         this.imageOrigin  .setLocation(0,\r
 173                                        UPPER_MARGIN + imageYpos);\r
 174         this.captionOrigin.setLocation(imageWidth,\r
 175                                        UPPER_MARGIN + captionYpos);\r
 176         this.dialogOrigin .setLocation(0,\r
 177                                        UPPER_MARGIN + headerHeight);\r
 178 \r
 179         if(this.dialogPref.isSimpleMode()){\r
 180             this.bounds.width  = newWidth;\r
 181         }else{\r
 182             this.bounds.width  = totalWidth;\r
 183         }\r
 184         this.bounds.height = UPPER_MARGIN + totalHeight + UNDER_MARGIN;\r
 185 \r
 186         return this.bounds;\r
 187     }\r
 188 \r
 189     /**\r
 190      * {@inheritDoc}\r
 191      * @param fontInfo {@inheritDoc}\r
 192      */\r
 193     @Override\r
 194     public void setFontInfo(FontInfo fontInfo){\r
 195         super.setFontInfo(fontInfo);\r
 196 \r
 197         this.caption.setFontInfo(this.fontInfo);\r
 198         this.dialog .setFontInfo(this.fontInfo);\r
 199 \r
 200         recalcBounds();\r
 201 \r
 202         return;\r
 203     }\r
 204 \r
 205     /**\r
 206      * 発言設定を更新する。\r
 207      * @param pref 発言設定\r
 208      */\r
 209     public void setDialogPref(DialogPref pref){\r
 210         this.dialogPref = pref;\r
 211 \r
 212         setColorDesign();\r
 213         recalcBounds();\r
 214 \r
 215         return;\r
 216     }\r
 217 \r
 218     /**\r
 219      * {@inheritDoc}\r
 220      * @param from {@inheritDoc}\r
 221      * @param to {@inheritDoc}\r
 222      */\r
 223     public void drag(Point from, Point to){\r
 224         this.caption.drag(from, to);\r
 225         this.dialog.drag(from, to);\r
 226         return;\r
 227     }\r
 228 \r
 229     /**\r
 230      * {@inheritDoc}\r
 231      * @param appendable {@inheritDoc}\r
 232      * @return {@inheritDoc}\r
 233      * @throws java.io.IOException {@inheritDoc}\r
 234      */\r
 235     public Appendable appendSelected(Appendable appendable)\r
 236             throws IOException{\r
 237         this.caption.appendSelected(appendable);\r
 238         this.dialog.appendSelected(appendable);\r
 239         return appendable;\r
 240     }\r
 241 \r
 242     /**\r
 243      * {@inheritDoc}\r
 244      */\r
 245     public void clearSelect(){\r
 246         this.caption.clearSelect();\r
 247         this.dialog.clearSelect();\r
 248         return;\r
 249     }\r
 250 \r
 251     /**\r
 252      * 検索文字列パターンを設定する。\r
 253      * @param searchRegex パターン\r
 254      * @return ヒット数\r
 255      */\r
 256     public int setRegex(Pattern searchRegex){\r
 257         int total = 0;\r
 258 \r
 259         total += this.dialog.setRegex(searchRegex);\r
 260 \r
 261         return total;\r
 262     }\r
 263 \r
 264     /**\r
 265      * {@inheritDoc}\r
 266      * @param g {@inheritDoc}\r
 267      */\r
 268     public void paint(Graphics2D g){\r
 269         final int xPos = this.bounds.x;\r
 270         final int yPos = this.bounds.y;\r
 271 \r
 272         if(this.dialogPref.isSimpleMode()){\r
 273             Stroke oldStroke = g.getStroke();\r
 274             g.setStroke(STROKE_DASH);\r
 275             g.drawLine(xPos,                     this.bounds.y,\r
 276                        xPos + this.bounds.width, this.bounds.y );\r
 277             g.setStroke(oldStroke);\r
 278         }else{\r
 279             g.drawImage(this.faceImage,\r
 280                         xPos + this.imageOrigin.x,\r
 281                         yPos + this.imageOrigin.y,\r
 282                         null );\r
 283         }\r
 284 \r
 285         this.caption.setPos(xPos + this.captionOrigin.x,\r
 286                             yPos + this.captionOrigin.y );\r
 287         this.caption.paint(g);\r
 288 \r
 289         this.dialog.setPos(xPos + this.dialogOrigin.x,\r
 290                            yPos + this.dialogOrigin.y );\r
 291         this.dialog.paint(g);\r
 292 \r
 293         return;\r
 294     }\r
 295 \r
 296 }\r