[210] | 1 | package org.twodot.cognet;
|
---|
| 2 |
|
---|
| 3 | import danger.ui.Pen;
|
---|
| 4 | import danger.ui.Font;
|
---|
| 5 | import danger.ui.Bitmap;
|
---|
| 6 | import danger.app.Application;
|
---|
| 7 | import danger.app.ResourceDatabase;
|
---|
| 8 | import danger.util.StringUtils;
|
---|
| 9 | import org.twodot.cognet.Resources;
|
---|
| 10 |
|
---|
| 11 | public class SmileyEngine implements Resources {
|
---|
| 12 |
|
---|
| 13 | private String text;
|
---|
| 14 |
|
---|
| 15 | private static String emoticonsText[] = {"O:-)", ":-)", ":-(", ";-)", ":-P", "=-o", ":-*", ">:o", "8-)", ":-$", ":-!", ":-[", ":-\\", ":'(", ":-X", ":-D"};
|
---|
| 16 |
|
---|
| 17 | private static int FIRST_ICON = 0xE000;
|
---|
| 18 | private int iconWidth;
|
---|
| 19 | private int iconCount;
|
---|
| 20 | private Bitmap[] iconSet;
|
---|
| 21 | Font font;
|
---|
| 22 |
|
---|
| 23 | public static final char ICON_INNOCENT = 0xE000;
|
---|
| 24 | public static final char ICON_SMILING = 0xE001;
|
---|
| 25 | public static final char ICON_FROWNING = 0xE002;
|
---|
| 26 | public static final char ICON_WINKING = 0xE003;
|
---|
| 27 | public static final char ICON_STICKING_OUT_TONGUE = 0xE004;
|
---|
| 28 | public static final char ICON_SURPRISED = 0xE005;
|
---|
| 29 | public static final char ICON_KISSING = 0xE006;
|
---|
| 30 | public static final char ICON_YELLING = 0xE007;
|
---|
| 31 | public static final char ICON_COOL = 0xE008;
|
---|
| 32 | public static final char ICON_MONEY_MOUTH = 0xE009;
|
---|
| 33 | public static final char ICON_FOOT_IN_MOUTH = 0xE00A;
|
---|
| 34 | public static final char ICON_EMBARASSED = 0xE00B;
|
---|
| 35 | public static final char ICON_INDIFFERENT = 0xE00C;
|
---|
| 36 | public static final char ICON_CRYING = 0xE00D;
|
---|
| 37 | public static final char ICON_LIPS_SEALED = 0xE00E;
|
---|
| 38 | public static final char ICON_LAUGHING = 0xE00F;
|
---|
| 39 | public static final char ICON_COG = 0xE010;
|
---|
| 40 | public static final char ICON_IRC = 0xE011;
|
---|
| 41 | public static final char ICON_FLAG = 0xE012;
|
---|
| 42 | public static final char ICON_INFO = 0xE013;
|
---|
| 43 | public static final char ICON_BULLET = 0xE014;
|
---|
| 44 |
|
---|
| 45 | public static final int LARGE_ICON_LIMIT = 11;
|
---|
| 46 |
|
---|
| 47 | public SmileyEngine(Font f, String _text) {
|
---|
| 48 | this(f);
|
---|
| 49 | this.text = replaceWithUnicode(_text);
|
---|
| 50 | }
|
---|
| 51 |
|
---|
| 52 | public SmileyEngine(Font f) {
|
---|
| 53 | font = f;
|
---|
| 54 | ResourceDatabase rdb = Application.getCurrentApp().getResources();
|
---|
| 55 | iconSet=null;
|
---|
| 56 | if (f.getAscent() + f.getDescent() >= LARGE_ICON_LIMIT)
|
---|
| 57 | iconSet = rdb.getBitmapArray(k11x11Icons);
|
---|
| 58 | else
|
---|
| 59 | iconSet = rdb.getBitmapArray(k5x6Icons);
|
---|
| 60 |
|
---|
| 61 | iconWidth = iconSet.length;
|
---|
| 62 | }
|
---|
| 63 |
|
---|
| 64 | public String getNext(int pixels) {
|
---|
| 65 | if (text.length() <= 0) return null;
|
---|
| 66 |
|
---|
| 67 | int indexOfLastSpace = 0;
|
---|
| 68 | int totalWidth = 0;
|
---|
| 69 | String returnVal;
|
---|
| 70 |
|
---|
| 71 | int x=0;
|
---|
| 72 | for (x=0; x<text.length(); x++) {
|
---|
| 73 | char c = text.charAt(x);
|
---|
| 74 | if (c == ' ') indexOfLastSpace = x;
|
---|
| 75 | totalWidth += charWidth(c);
|
---|
| 76 | if (totalWidth >= pixels) break;
|
---|
| 77 | }
|
---|
| 78 |
|
---|
| 79 | // if indexOfLastSpace == 0, then we've got
|
---|
| 80 | // one big 'ol word that needs to be broken up
|
---|
| 81 | if (totalWidth < pixels && x == text.length()) {
|
---|
| 82 | returnVal = text;
|
---|
| 83 | text = "";
|
---|
| 84 | } else if (indexOfLastSpace == 0) {
|
---|
| 85 | returnVal = text.substring(0,x);
|
---|
| 86 | //if (x+1 < text.length())
|
---|
| 87 | text = text.substring(x);
|
---|
| 88 | } else {
|
---|
| 89 | // otherwise, break the line at indexOfLastSpace
|
---|
| 90 | returnVal = text.substring(0,indexOfLastSpace);
|
---|
| 91 | //if (indexOfLastSpace+1 < text.length())
|
---|
| 92 | text = text.substring(indexOfLastSpace+1);
|
---|
| 93 | }
|
---|
| 94 | return returnVal;
|
---|
| 95 | }
|
---|
| 96 |
|
---|
| 97 | public static String replaceWithUnicode(String inText) {
|
---|
| 98 | String output = inText;
|
---|
| 99 |
|
---|
| 100 | //replace all emoticons with corresponding character
|
---|
| 101 | for (int x=0; x < emoticonsText.length; x++) {
|
---|
| 102 | String thisUnicodeChar = "" + (char)(FIRST_ICON + x);
|
---|
| 103 |
|
---|
| 104 | // replate both 'nosed' and 'noseless' versions.
|
---|
| 105 | output = replaceAll(output, emoticonsText[x], thisUnicodeChar);
|
---|
| 106 | output = replaceAll(output, StringUtils.stripChar(emoticonsText[x], '-'), thisUnicodeChar);
|
---|
| 107 | }
|
---|
| 108 | return output;
|
---|
| 109 | }
|
---|
| 110 |
|
---|
| 111 | public static String replaceAll(String in, String what, String with) {
|
---|
| 112 | int pos = 0;
|
---|
| 113 | int whatLen = what.length();
|
---|
| 114 | int withLen = with.length();
|
---|
| 115 | while ((pos = in.indexOf(what, pos)) >= 0) {
|
---|
| 116 | in = in.substring(0,pos) + with + in.substring(pos+whatLen);
|
---|
| 117 | pos = pos + withLen;
|
---|
| 118 | }
|
---|
| 119 | return in;
|
---|
| 120 | }
|
---|
| 121 |
|
---|
| 122 | public void drawString(int x, int y, String s, Pen p) {
|
---|
| 123 | int xpos = x;
|
---|
| 124 | p.setFont(font);
|
---|
| 125 | for (int c=0; c<s.length(); c++) {
|
---|
| 126 | xpos += drawChar(p, xpos, y, s.charAt(c));
|
---|
| 127 | }
|
---|
| 128 | }
|
---|
| 129 |
|
---|
| 130 | public int charWidth(char c) {
|
---|
| 131 | if (isIcon(c)) {
|
---|
| 132 | return iconSet[0].getWidth();
|
---|
| 133 | } else {
|
---|
| 134 | return font.charWidth(c);
|
---|
| 135 | }
|
---|
| 136 | }
|
---|
| 137 |
|
---|
| 138 | public int drawChar(Pen p, int xpos, int ypos, char chr) {
|
---|
| 139 | if (isIcon(chr)) {
|
---|
| 140 | p.drawBitmap(xpos, ypos-font.getAscent(), getIconBitmap(chr));
|
---|
| 141 | return charWidth(chr) + font.getGap();
|
---|
| 142 | } else {
|
---|
| 143 | p.drawChar(xpos, ypos, chr);
|
---|
| 144 | return font.charWidth(chr);
|
---|
| 145 | }
|
---|
| 146 | }
|
---|
| 147 |
|
---|
| 148 | public boolean isIcon(char chr) {
|
---|
| 149 | return (chr >= FIRST_ICON && chr < FIRST_ICON + iconWidth);
|
---|
| 150 | }
|
---|
| 151 |
|
---|
| 152 | public Bitmap getIconBitmap(char c) {
|
---|
| 153 | int ndx = c - 0xE000;
|
---|
| 154 | return iconSet[ndx];
|
---|
| 155 | }
|
---|
| 156 | }
|
---|