mirror of
https://github.com/gyurix1968/guacamole-client.git
synced 2025-09-06 05:07:41 +00:00
Bump version, add support for keyboard sidedness.
This commit is contained in:
Michael Jumper
@@ -5,7 +5,7 @@
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<groupId>net.sourceforge.guacamole</groupId>
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<artifactId>guacamole-common-js</artifactId>
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<packaging>pom</packaging>
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<version>0.7.1</version>
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<version>0.7.2</version>
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<name>guacamole-common-js</name>
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<url>http://guac-dev.org/</url>
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@@ -81,43 +81,43 @@ Guacamole.Keyboard = function(element) {
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* @private
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*/
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var unshiftedKeysym = {
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8: 0xFF08, // backspace
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9: 0xFF09, // tab
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13: 0xFF0D, // enter
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16: 0xFFE1, // shift
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17: 0xFFE3, // ctrl
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18: 0xFFE9, // alt
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19: 0xFF13, // pause/break
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20: 0xFFE5, // caps lock
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27: 0xFF1B, // escape
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32: 0x0020, // space
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33: 0xFF55, // page up
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34: 0xFF56, // page down
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35: 0xFF57, // end
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36: 0xFF50, // home
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37: 0xFF51, // left arrow
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38: 0xFF52, // up arrow
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39: 0xFF53, // right arrow
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40: 0xFF54, // down arrow
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45: 0xFF63, // insert
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46: 0xFFFF, // delete
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91: 0xFFEB, // left window key (super_l)
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92: 0xFF67, // right window key (menu key?)
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93: null, // select key
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112: 0xFFBE, // f1
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113: 0xFFBF, // f2
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114: 0xFFC0, // f3
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115: 0xFFC1, // f4
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116: 0xFFC2, // f5
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117: 0xFFC3, // f6
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118: 0xFFC4, // f7
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119: 0xFFC5, // f8
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120: 0xFFC6, // f9
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121: 0xFFC7, // f10
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122: 0xFFC8, // f11
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123: 0xFFC9, // f12
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144: 0xFF7F, // num lock
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145: 0xFF14 // scroll lock
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8: [0xFF08], // backspace
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9: [0xFF09], // tab
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13: [0xFF0D], // enter
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16: [0xFFE1, 0xFFE1, 0xFFE2], // shift
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17: [0xFFE3, 0xFFE3, 0xFFE4], // ctrl
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18: [0xFFE9, 0xFFE9, 0xFFEA], // alt
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19: [0xFF13], // pause/break
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20: [0xFFE5], // caps lock
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27: [0xFF1B], // escape
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32: [0x0020], // space
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33: [0xFF55], // page up
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34: [0xFF56], // page down
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35: [0xFF57], // end
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36: [0xFF50], // home
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37: [0xFF51], // left arrow
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38: [0xFF52], // up arrow
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39: [0xFF53], // right arrow
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40: [0xFF54], // down arrow
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45: [0xFF63], // insert
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46: [0xFFFF], // delete
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91: [0xFFEB], // left window key (super_l)
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92: [0xFF67], // right window key (menu key?)
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93: null, // select key
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112: [0xFFBE], // f1
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113: [0xFFBF], // f2
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114: [0xFFC0], // f3
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115: [0xFFC1], // f4
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116: [0xFFC2], // f5
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117: [0xFFC3], // f6
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118: [0xFFC4], // f7
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119: [0xFFC5], // f8
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120: [0xFFC6], // f9
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121: [0xFFC7], // f10
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122: [0xFFC8], // f11
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123: [0xFFC9], // f12
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144: [0xFF7F], // num lock
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145: [0xFF14] // scroll lock
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};
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/**
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@@ -126,80 +126,80 @@ Guacamole.Keyboard = function(element) {
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* @private
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*/
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var keyidentifier_keysym = {
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"AllCandidates": 0xFF3D,
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"Alphanumeric": 0xFF30,
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"Alt": 0xFFE9,
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"Attn": 0xFD0E,
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"AltGraph": 0xFFEA,
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"CapsLock": 0xFFE5,
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"Clear": 0xFF0B,
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"Convert": 0xFF21,
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"Copy": 0xFD15,
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"Crsel": 0xFD1C,
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"CodeInput": 0xFF37,
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"Control": 0xFFE3,
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"Down": 0xFF54,
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"End": 0xFF57,
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"Enter": 0xFF0D,
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"EraseEof": 0xFD06,
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"Execute": 0xFF62,
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"Exsel": 0xFD1D,
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"F1": 0xFFBE,
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"F2": 0xFFBF,
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"F3": 0xFFC0,
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"F4": 0xFFC1,
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"F5": 0xFFC2,
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"F6": 0xFFC3,
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"F7": 0xFFC4,
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"F8": 0xFFC5,
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"F9": 0xFFC6,
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"F10": 0xFFC7,
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"F11": 0xFFC8,
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"F12": 0xFFC9,
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"F13": 0xFFCA,
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"F14": 0xFFCB,
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"F15": 0xFFCC,
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"F16": 0xFFCD,
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"F17": 0xFFCE,
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"F18": 0xFFCF,
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"F19": 0xFFD0,
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"F20": 0xFFD1,
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"F21": 0xFFD2,
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"F22": 0xFFD3,
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"F23": 0xFFD4,
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"F24": 0xFFD5,
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"Find": 0xFF68,
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"AllCandidates": [0xFF3D],
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"Alphanumeric": [0xFF30],
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"Alt": [0xFFE9, 0xFFE9, 0xFFEA],
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"Attn": [0xFD0E],
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"AltGraph": [0xFFEA],
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"CapsLock": [0xFFE5],
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"Clear": [0xFF0B],
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"Convert": [0xFF21],
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"Copy": [0xFD15],
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"Crsel": [0xFD1C],
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"CodeInput": [0xFF37],
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"Control": [0xFFE3, 0xFFE3, 0xFFE4],
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"Down": [0xFF54],
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"End": [0xFF57],
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"Enter": [0xFF0D],
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"EraseEof": [0xFD06],
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"Execute": [0xFF62],
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"Exsel": [0xFD1D],
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"F1": [0xFFBE],
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"F2": [0xFFBF],
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"F3": [0xFFC0],
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"F4": [0xFFC1],
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"F5": [0xFFC2],
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"F6": [0xFFC3],
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"F7": [0xFFC4],
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"F8": [0xFFC5],
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"F9": [0xFFC6],
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"F10": [0xFFC7],
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"F11": [0xFFC8],
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"F12": [0xFFC9],
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"F13": [0xFFCA],
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"F14": [0xFFCB],
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"F15": [0xFFCC],
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"F16": [0xFFCD],
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"F17": [0xFFCE],
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"F18": [0xFFCF],
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"F19": [0xFFD0],
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"F20": [0xFFD1],
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"F21": [0xFFD2],
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"F22": [0xFFD3],
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"F23": [0xFFD4],
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"F24": [0xFFD5],
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"Find": [0xFF68],
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"FullWidth": null,
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"HalfWidth": null,
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"HangulMode": 0xFF31,
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"HanjaMode": 0xFF34,
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"Help": 0xFF6A,
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"Hiragana": 0xFF25,
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"Home": 0xFF50,
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"Insert": 0xFF63,
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"JapaneseHiragana": 0xFF25,
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"JapaneseKatakana": 0xFF26,
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"JapaneseRomaji": 0xFF24,
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"JunjaMode": 0xFF38,
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"KanaMode": 0xFF2D,
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"KanjiMode": 0xFF21,
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"Katakana": 0xFF26,
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"Left": 0xFF51,
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"Meta": 0xFFE7,
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"NumLock": 0xFF7F,
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"PageDown": 0xFF55,
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"PageUp": 0xFF56,
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"Pause": 0xFF13,
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"PreviousCandidate": 0xFF3E,
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"PrintScreen": 0xFD1D,
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"Right": 0xFF53,
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"HangulMode": [0xFF31],
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"HanjaMode": [0xFF34],
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"Help": [0xFF6A],
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"Hiragana": [0xFF25],
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"Home": [0xFF50],
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"Insert": [0xFF63],
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"JapaneseHiragana": [0xFF25],
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"JapaneseKatakana": [0xFF26],
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"JapaneseRomaji": [0xFF24],
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"JunjaMode": [0xFF38],
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"KanaMode": [0xFF2D],
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"KanjiMode": [0xFF21],
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"Katakana": [0xFF26],
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"Left": [0xFF51],
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"Meta": [0xFFE7],
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"NumLock": [0xFF7F],
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"PageDown": [0xFF55],
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"PageUp": [0xFF56],
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"Pause": [0xFF13],
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"PreviousCandidate": [0xFF3E],
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"PrintScreen": [0xFD1D],
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"Right": [0xFF53],
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"RomanCharacters": null,
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"Scroll": 0xFF14,
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"Select": 0xFF60,
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"Shift": 0xFFE1,
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"Up": 0xFF52,
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"Undo": 0xFF65,
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"Win": 0xFFEB
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"Scroll": [0xFF14],
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"Select": [0xFF60],
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"Shift": [0xFFE1, 0xFFE1, 0xFFE2],
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"Up": [0xFF52],
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"Undo": [0xFF65],
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"Win": [0xFFEB]
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};
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/**
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@@ -210,7 +210,7 @@ Guacamole.Keyboard = function(element) {
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* @private
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*/
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var shiftedKeysym = {
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18: 0xFFE7 // alt
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18: [0xFFE7, 0xFFE7, 0xFFEA] // alt
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};
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/**
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@@ -218,9 +218,12 @@ Guacamole.Keyboard = function(element) {
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* @private
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*/
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var no_repeat = {
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0xFFE1: true,
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0xFFE3: true,
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0xFFE9: true
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0xFFE1: true, // Left shift
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0xFFE2: true, // Right shift
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0xFFE3: true, // Left ctrl
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0xFFE4: true, // Right ctrl
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0xFFE9: true, // Left alt
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0xFFEA: true // Right alt (or AltGr)
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};
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/**
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@@ -276,7 +279,22 @@ Guacamole.Keyboard = function(element) {
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*/
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var key_repeat_interval = null;
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function keysym_from_key_identifier(shifted, keyIdentifier) {
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/**
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* Given an array of keysyms indexed by location, returns the keysym
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* for the given location, or the keysym for the standard location if
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* undefined.
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*
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* @param {Array} keysyms An array of keysyms, where the index of the
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* keysym in the array is the location value.
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* @param {Number} location The location on the keyboard corresponding to
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* the key pressed, as defined at:
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* http://www.w3.org/TR/DOM-Level-3-Events/#events-KeyboardEvent
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*/
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function get_keysym(keysyms, location) {
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return keysyms[location] || keysyms[0];
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}
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function keysym_from_key_identifier(shifted, keyIdentifier, location) {
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var unicodePrefixLocation = keyIdentifier.indexOf("U+");
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if (unicodePrefixLocation >= 0) {
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@@ -298,7 +316,7 @@ Guacamole.Keyboard = function(element) {
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}
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return keyidentifier_keysym[keyIdentifier];
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return get_keysym(keyidentifier_keysym[keyIdentifier], location);
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}
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@@ -323,16 +341,19 @@ Guacamole.Keyboard = function(element) {
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}
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function keysym_from_keycode(keyCode) {
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function keysym_from_keycode(keyCode, location) {
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var keysym = null;
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if (!guac_keyboard.modifiers.shift) keysym = unshiftedKeysym[keyCode];
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else {
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keysym = shiftedKeysym[keyCode];
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if (keysym == null) keysym = unshiftedKeysym[keyCode];
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}
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var keysyms;
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return keysym;
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// If not shifted, just return unshifted keysym
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if (!guac_keyboard.modifiers.shift)
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keysyms = unshiftedKeysym[keyCode];
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// Otherwise, return shifted keysym, if defined
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else
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keysyms = shiftedKeysym[keyCode] || unshiftedKeysym[keyCode];
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return get_keysym(keysyms, location);
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}
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@@ -430,6 +451,9 @@ Guacamole.Keyboard = function(element) {
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if (window.event) keynum = window.event.keyCode;
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else if (e.which) keynum = e.which;
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// Get key location
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var location = e.location || e.keyLocation || 0;
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// Ignore any unknown key events
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if (keynum == 0 && !e.keyIdentifier) {
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e.preventDefault();
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@@ -443,7 +467,7 @@ Guacamole.Keyboard = function(element) {
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else if (keynum == 91) guac_keyboard.modifiers.meta = true;
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// Try to get keysym from keycode
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var keysym = keysym_from_keycode(keynum);
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var keysym = keysym_from_keycode(keynum, location);
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// By default, we expect a corresponding keypress event
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var expect_keypress = true;
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@@ -456,7 +480,8 @@ Guacamole.Keyboard = function(element) {
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if (e.keyIdentifier) {
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keysym = keysym ||
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keysym_from_key_identifier(guac_keyboard.modifiers.shift, e.keyIdentifier);
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keysym_from_key_identifier(guac_keyboard.modifiers.shift,
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e.keyIdentifier, location);
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// Prevent default if non-typable character or if modifier combination
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// likely to be eaten by browser otherwise (NOTE: We must not prevent
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