litesoft
@ 947
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 |
// This Source Code is in the Public Domain per: http://unlicense.org package org.litesoft.GWT.client; import java.io.*; public enum KeyboardKeyModifier implements KeyboardKeyModifierBits, Serializable { None, Shift { @Override public int getBits() { return iSHIFT; } }, Ctrl { @Override public int getBits() { return iCTRL; } }, Alt { @Override public int getBits() { return iALT; } }, Meta { @Override public int getBits() { return iMETA; } }, Ctrl_Alt { @Override public int getBits() { return iCTRL_ALT; } }, Ctrl_Meta { @Override public int getBits() { return iCTRL_META; } }, Ctrl_Shift { @Override public int getBits() { return iCTRL_SHIFT; } }, Alt_Meta { @Override public int getBits() { return iALT_META; } }, Alt_Shift { @Override public int getBits() { return iALT_SHIFT; } }, Meta_Shift { @Override public int getBits() { return iMETA_SHIFT; } }, Ctrl_Alt_Meta { @Override public int getBits() { return iCTRL_ALT_META; } }, Ctrl_Alt_Shift { @Override public int getBits() { return iCTRL_ALT_SHIFT; } }, Ctrl_Meta_Shift { @Override public int getBits() { return iCTRL_META_SHIFT; } }, Alt_Meta_Shift { @Override public int getBits() { return iALT_META_SHIFT; } }, Ctrl_Alt_Meta_Shift { @Override public int getBits() { return iCTRL_ALT_META_SHIFT; } }; public static final long serialVersionUID = 1L; public static KeyboardKeyModifier deNull( KeyboardKeyModifier pModifiers ) { return (pModifiers != null) ? pModifiers : None; } public int getBits() { return 0; } public boolean isCtrl() { return hasBit( iCTRL ); } public boolean isAlt() { return hasBit( iALT ); } public boolean isMeta() { return hasBit( iMETA ); } public boolean isShift() { return hasBit( iSHIFT ); } public KeyboardKeyModifier addCtrl() { return add( Ctrl ); } public KeyboardKeyModifier addAlt() { return add( Alt ); } public KeyboardKeyModifier addMeta() { return add( Ctrl ); } public KeyboardKeyModifier addShift() { return add( Shift ); } public KeyboardKeyModifier add( KeyboardKeyModifier them ) { if ( them != null ) { int zCurBits = this.getBits(); int zModBits = them.getBits(); int zNewBits = zCurBits | zModBits; if ( zCurBits != zNewBits ) { return (zModBits == zNewBits) ? them : fromBits( zNewBits ); } } return this; } public KeyboardKeyModifier removeCtrl() { return remove( Ctrl ); } public KeyboardKeyModifier removeAlt() { return remove( Alt ); } public KeyboardKeyModifier removeMeta() { return remove( Ctrl ); } public KeyboardKeyModifier removeShift() { return remove( Shift ); } public KeyboardKeyModifier remove( KeyboardKeyModifier them ) { if ( them != null ) { int zCurBits = this.getBits(); int zModBits = them.getBits(); int zSharedBits = zCurBits & zModBits; if ( zSharedBits != 0 ) { int zNewBits = zCurBits - zSharedBits; return (zNewBits == 0) ? None : fromBits( zNewBits ); } } return this; } private boolean hasBit( int pBit ) { return 0 != (getBits() & pBit); } public static KeyboardKeyModifier fromBits( int pBits ) throws IllegalArgumentException { KeyboardKeyModifier zModifier = LLfromBits( pBits ); int zXtraBits = pBits - zModifier.getBits(); if ( zXtraBits == 0 ) { return zModifier; } throw new IllegalArgumentException( "KeyboardKeyModifier '" + zModifier + "' w/ extra bits: " + zXtraBits ); } private static KeyboardKeyModifier LLfromBits( int pBits ) { int zValidBits = pBits & iCTRL_ALT_META_SHIFT; for ( KeyboardKeyModifier zModifier : values() ) { if ( zValidBits == zModifier.getBits() ) { return zModifier; } } throw new Error( "No KeyboardKeyModifier w/ bits: " + pBits ); } } |
Commits for litesoft/trunk/Java/GWT/Client/src/org/litesoft/GWT/client/KeyboardKeyModifier.java
Revision | Author | Commited | Message |
---|---|---|---|
947 Diff | GeorgeS | Fri 06 Jun, 2014 23:36:56 +0000 | Correct Spelling of package! |
849 Diff | GeorgeS | Tue 11 Sep, 2012 17:11:59 +0000 | Clean up serialization |
49 Diff | GeorgeS | Mon 12 Apr, 2010 02:59:10 +0000 | License Text |
23 Diff | GeorgeS | Wed 24 Feb, 2010 00:34:32 +0000 | |
2 | GeorgeS | Sun 07 Feb, 2010 12:50:58 +0000 |