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1 /* |
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2 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: This is the implementation of application class |
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15 * |
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16 */ |
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17 |
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18 |
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19 #include "su8danishnorwegian.h" |
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20 #include "hiddebug.h" |
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21 #include "hidlayoutids.h" |
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22 |
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23 // CONSTANTS |
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24 |
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25 // Look-up tables to translate HID keyboard usage codes (usage page 7) |
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26 // to the corresponding Symbian "TKeyCode" (Unicode) values: |
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27 |
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28 const TInt CSu8DanishNorwegianLayout::KColumnMap[] = |
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29 { |
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30 THidModifier::EUnmodified, |
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31 THidModifier::EShift, |
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32 THidModifier::EAltCtrl |
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33 }; |
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34 |
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35 const TUint16 CSu8DanishNorwegianLayout::KKeyCodes[] = |
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36 { |
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37 //---- ---S -AC- // Hex Dec |
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38 0, 0, 0, // 0x00 0 |
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39 0, 0, 0, // 0x01 1 |
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40 0, 0, 0, // 0x02 2 |
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41 0, 0, 0, // 0x03 3 |
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42 'a', 'A', 0, // 0x04 4 |
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43 'b', 'B', 0, // 0x05 5 |
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44 'c', 'C', 0, // 0x06 6 |
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45 'd', 'D', 0, // 0x07 7 |
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46 'e', 'E', 0x20ac, // 0x08 8 |
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47 'f', 'F', 0, // 0x09 9 |
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48 'g', 'G', 0, // 0x0a 10 |
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49 'h', 'H', 0, // 0x0b 11 |
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50 'i', 'I', '[', // 0x0c 12 //was: } |
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51 'j', 'J', 0, // 0x0d 13 |
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52 'k', 'K', 0, // 0x0e 14 |
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53 'l', 'L', 0, // 0x0f 15 |
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54 'm', 'M', 0, // 0x10 16 |
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55 'n', 'N', 0, // 0x11 17 |
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56 'o', 'O', ']', // 0x12 18 was: [ |
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57 'p', 'P', '}', // 0x13 19 was: ] |
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58 'q', 'Q', 0x005e, // 0x14 20 |
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59 'r', 'R', '$', // 0x15 21 |
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60 's', 'S', 0, // 0x16 22 |
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61 't', 'T', 0x00a3, // 0x17 23 |
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62 'u', 'U', '{', // 0x18 24 |
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63 'v', 'V', 0, // 0x19 25 |
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64 'w', 'W', '@', // 0x1a 26 |
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65 'x', 'X', 0, // 0x1b 27 |
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66 'y', 'Y', 0, // 0x1c 28 |
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67 'z', 'Z', 0, // 0x1d 29 |
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68 '1', '!', 0x005e, // 0x1e 30 |
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69 '2', '"', '@', // 0x1f 31 |
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70 '3', '#', 0x20ac, // 0x20 32 |
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71 '4', 0x00a4, '$', // 0x21 33 |
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72 '5', '%', 0x00a3, // 0x22 34 |
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73 '6', '&', 0, // 0x23 35 |
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74 '7', '/', '{', // 0x24 36 |
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75 '8', '(', '[', // 0x25 37 was: } |
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76 '9', ')', ']', // 0x26 38 was: [ |
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77 '0', '=', '}', // 0x27 39 was: ] |
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78 0x000d, 0xf845, 0, // 0x28 40 |
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79 0x001b, 0x001b, 0, // 0x29 41 |
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80 0x0008, 0x0008, 0, // 0x2a 42 |
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81 0x0009, 0x0009, 0, // 0x2b 43 |
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82 ' ', ' ', 0, // 0x2c 44 |
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83 '+', '?', 0, // 0x2d 45 |
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84 0x00b4, 0x0060, '\\', // 0x2e 46 |
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85 0x00e5, 0x00c5, 0, // 0x2f 47 |
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86 0x00df, 0x00df, '\\', // 0x30 48 |
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87 0x00e4, 0x00c4, 0, // 0x31 49 |
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88 0, 0, 0, // 0x32 50 |
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89 0x00f6, 0x00d6, 0, // 0x33 51 |
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90 0x00e4, 0x00c4, 0, // 0x34 52 |
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91 0x0027, 0x002a, 0x007e, // 0x35 53 |
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92 ',', ';', '<', // 0x36 54 |
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93 '.', ':', '>', // 0x37 55 |
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94 '-', '_', 0x00a8 // 0x38 56 |
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95 }; |
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96 |
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97 // ---------------------------------------------------------------------- |
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98 // Keys 0x33 and 0x34 change for the Danish/Norwegian layout: |
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99 |
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100 const CStandardKeyboardLayout::TSpecialKey |
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101 CSu8DanishNorwegianLayout::KDanishKeyCodes[] = |
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102 { |
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103 { 0x33, THidModifier::EUnmodified, 0x00f8 }, |
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104 { 0x33, THidModifier::EShift, 0x00d8 }, |
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105 { 0x34, THidModifier::EUnmodified, 0x00e6 }, |
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106 { 0x34, THidModifier::EShift, 0x00c6 }, |
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107 // |
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108 { 0x00 } // end of table |
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109 }; |
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110 |
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111 // ---------------------------------------------------------------------- |
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112 // Other codes not included in the KKeyCodes table: |
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113 |
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114 const CStandardKeyboardLayout::TSpecialKey |
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115 CSu8DanishNorwegianLayout::KSpecialCases[] = |
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116 { |
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117 // HID usage, modifiers, Unicode |
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118 { 0x28, THidModifier::ECtrl, 0xf845 }, // Ctrl-enter (Return) |
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119 { 0x2c, THidModifier::ECtrl, 0x0020 }, // Ctrl-spacebar |
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120 { 0x2b, THidModifier::EAlt, 0xf852 }, // Alt-tab |
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121 { 0x4c, THidModifier::EUnmodified, 0x007f }, // Delete |
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122 { 0x4c, THidModifier::EShift, 0x007f }, // Shift-Delete |
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123 { 0x4c, THidModifier::EAltCtrl, 0xf844 }, // Alt-ctrl-delete |
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124 { 0x4f, THidModifier::EUnmodified, 0xf808 }, // Right arrow |
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125 { 0x4f, THidModifier::EShift, 0xf808 }, // Shift-right arrow |
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126 { 0x50, THidModifier::EUnmodified, 0xf807 }, // Left arrow |
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127 { 0x50, THidModifier::EShift, 0xf807 }, // Shift-left arrow |
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128 { 0x51, THidModifier::EUnmodified, 0xf80a }, // Down arrow |
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129 { 0x51, THidModifier::EShift, 0xf80a }, // Shift-down arrow |
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130 { 0x52, THidModifier::EUnmodified, 0xf809 }, // Up arrow |
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131 { 0x52, THidModifier::EShift, 0xf809 }, // Shift-up arrow |
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132 { 0xe3, THidModifier::EFunc, 0xf842 }, // Left GUI key |
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133 { 0xe7, THidModifier::EFunc, 0xf843 }, // Right GUI key |
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134 { 0xe3, THidModifier::EFuncShift, 0xf862 }, // Left GUI key |
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135 { 0xe7, THidModifier::EFuncShift, 0xf863 }, // Right GUI key |
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136 { 0x76, THidModifier::EUnmodified, 0xf852 }, // App switch to App0 |
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137 { 0x76, THidModifier::EShift, 0xf852 }, // Shift-App switch to App0 |
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138 { 0x77, THidModifier::EUnmodified, 0xf845 }, // MSK to OK |
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139 { 0x77, THidModifier::EShift, 0xf845 }, // Shift-MSK to OK |
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140 // |
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141 { 0x00 } // end of table |
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142 }; |
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143 |
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144 // ---------------------------------------------------------------------- |
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145 |
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146 // 0x00b4 (Acute accent) |
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147 // |
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148 const CDeadKeyLayout::TKeyPair CSu8DanishNorwegianLayout::KDeadKeyAcute[] = |
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149 { |
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150 { 0x0020, 0x00b4 }, // space |
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151 { 0x0041, 0x00c1 }, // A |
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152 { 0x0045, 0x00c9 }, // E |
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153 { 0x0049, 0x00cd }, // I |
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154 { 0x004f, 0x00d3 }, // O |
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155 { 0x0055, 0x00da }, // U |
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156 { 0x0059, 0x00dd }, // Y |
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157 { 0x0061, 0x00e1 }, // a |
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158 { 0x0065, 0x00e9 }, // e |
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159 { 0x0069, 0x00ed }, // i |
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160 { 0x006f, 0x00f3 }, // o |
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161 { 0x0075, 0x00fa }, // u |
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162 { 0x0079, 0x00fd }, // y |
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163 { 0x0000 } // end of table |
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164 }; |
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165 |
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166 // 0x0060 (Grave accent) |
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167 // |
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168 const CDeadKeyLayout::TKeyPair CSu8DanishNorwegianLayout::KDeadKeyGrave[] = |
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169 { |
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170 { 0x0020, 0x0060 }, // space |
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171 { 0x0041, 0x00c0 }, // A |
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172 { 0x0045, 0x00c8 }, // E |
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173 { 0x0049, 0x00cc }, // I |
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174 { 0x004f, 0x00d2 }, // O |
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175 { 0x0055, 0x00d9 }, // U |
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176 { 0x0061, 0x00e0 }, // a |
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177 { 0x0065, 0x00e8 }, // e |
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178 { 0x0069, 0x00ec }, // i |
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179 { 0x006f, 0x00f2 }, // o |
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180 { 0x0075, 0x00f9 }, // u |
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181 { 0x0000 } // end of table |
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182 }; |
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183 |
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184 // 0x00a8 (Diaeresis) |
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185 // |
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186 const CDeadKeyLayout::TKeyPair CSu8DanishNorwegianLayout::KDeadKeyDiaeresis[] = |
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187 { |
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188 { 0x0020, 0x00a8 }, // space |
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189 { 0x0041, 0x00c4 }, // A |
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190 { 0x0045, 0x00cb }, // E |
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191 { 0x0049, 0x00cf }, // I |
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192 { 0x004f, 0x00d6 }, // O |
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193 { 0x0055, 0x00dc }, // U |
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194 { 0x0061, 0x00e4 }, // a |
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195 { 0x0065, 0x00eb }, // e |
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196 { 0x0069, 0x00ef }, // i |
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197 { 0x006f, 0x00f6 }, // o |
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198 { 0x0075, 0x00fc }, // u |
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199 { 0x0079, 0x00ff }, // y |
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200 { 0x0000 } // end of table |
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201 }; |
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202 |
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203 // 0x005e (Circumflex accent) |
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204 // |
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205 const CDeadKeyLayout::TKeyPair CSu8DanishNorwegianLayout::KDeadKeyCircumflex[] = |
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206 { |
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207 { 0x0020, 0x005e }, // space |
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208 { 0x0041, 0x00c2 }, // A |
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209 { 0x0045, 0x00ca }, // E |
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210 { 0x0049, 0x00ce }, // I |
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211 { 0x004f, 0x00d4 }, // O |
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212 { 0x0055, 0x00db }, // U |
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213 { 0x0061, 0x00e2 }, // a |
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214 { 0x0065, 0x00ea }, // e |
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215 { 0x0069, 0x00ee }, // i |
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216 { 0x006f, 0x00f4 }, // o |
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217 { 0x0075, 0x00fb }, // u |
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218 { 0x0000 } // end of table |
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219 }; |
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220 |
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221 // 0x007e (Tilde) |
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222 // |
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223 const CDeadKeyLayout::TKeyPair CSu8DanishNorwegianLayout::KDeadKeyTilde[] = |
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224 { |
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225 { 0x0020, 0x007e }, // space |
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226 { 0x0041, 0x00c3 }, // A |
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227 { 0x004e, 0x00d1 }, // N |
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228 { 0x004f, 0x00d5 }, // O |
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229 { 0x0061, 0x00e3 }, // a |
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230 { 0x006e, 0x00f1 }, // n |
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231 { 0x006f, 0x00f5 }, // o |
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232 { 0x0000 } // end of table |
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233 }; |
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234 |
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235 // ---------------------------------------------------------------------- |
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236 |
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237 const CDeadKeyLayout::TIndexPair CSu8DanishNorwegianLayout::KDeadKeyIndex[] = |
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238 { |
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239 { 0x00b4, KDeadKeyAcute }, |
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240 { 0x0060, KDeadKeyGrave }, |
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241 { 0x00a8, KDeadKeyDiaeresis }, |
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242 { 0x005e, KDeadKeyCircumflex }, |
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243 { 0x007e, KDeadKeyTilde }, |
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244 { 0x0000 } // end of table |
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245 }; |
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246 |
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247 // ---------------------------------------------------------------------- |
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248 |
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249 CSu8DanishNorwegianLayout::CSu8DanishNorwegianLayout() |
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250 : CDeadKeyLayout(KColumnMap, sizeof (KColumnMap), |
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251 KKeyCodes, sizeof (KKeyCodes), KSpecialCases, KDeadKeyIndex) |
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252 { |
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253 // nothing else to do |
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254 } |
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255 |
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256 TUint16 CSu8DanishNorwegianLayout::Unicode(TInt aHidKey, |
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257 THidModifier aModifiers) const |
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258 { |
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259 TUint16 unicode = 0; |
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260 |
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261 // Keys 0x33 and 0x34 change for the Danish/Norwegian layout: |
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262 unicode = CDeadKeyLayout::FindSpecialKey( |
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263 KDanishKeyCodes, aHidKey, aModifiers.Fold()); |
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264 |
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265 return (unicode != 0) ? unicode : |
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266 CDeadKeyLayout::Unicode(aHidKey, aModifiers); |
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267 } |
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268 |
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269 TBool CSu8DanishNorwegianLayout::ChangesWithCapsLock(TInt aHidKey, |
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270 THidModifier aModifiers) const |
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271 { |
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272 if (aModifiers.None() || aModifiers.ShiftOnly()) |
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273 { |
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274 // Additional keys that should behave as if shift is pressed |
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275 // whenever caps lock is active: |
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276 // |
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277 TBool isExtraCapsKey = |
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278 (aHidKey == 0x2f) || |
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279 (aHidKey == 0x31) || |
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280 (aHidKey == 0x33) || |
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281 (aHidKey == 0x34); |
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282 |
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283 if (isExtraCapsKey) |
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284 return ETrue; |
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285 } |
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286 |
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287 return CDeadKeyLayout::ChangesWithCapsLock(aHidKey, aModifiers); |
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288 } |
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289 |
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290 TInt CSu8DanishNorwegianLayout::RawScanCode(TInt aHidKey, |
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291 TInt aUsagePage, THidModifier aModifiers) const |
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292 { |
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293 TInt result = EStdKeyNull; |
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294 |
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295 const TInt KKeyboardUsagePage = 0x07; |
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296 if (aUsagePage == KKeyboardUsagePage) |
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297 { |
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298 // Application switch key is HID "Keyboard Menu" usage: |
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299 // |
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300 const TInt KHidKeyboardMenu = 0x76; |
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301 if (aHidKey == KHidKeyboardMenu) |
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302 { |
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303 result = EStdKeyApplication0; |
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304 } |
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305 |
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306 // Middle soft key is HID "Keyboard Select" usage: |
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307 // |
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308 const TInt KHidKeyboardSelect = 0x77; |
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309 if (aHidKey == KHidKeyboardSelect) |
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310 { |
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311 result = EStdKeyDevice3; |
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312 } |
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313 } |
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314 |
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315 if (result == EStdKeyNull) |
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316 { |
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317 result = CDeadKeyLayout::RawScanCode(aHidKey, |
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318 aUsagePage, aModifiers); |
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319 } |
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320 |
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321 return result; |
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322 } |
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323 |
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324 TInt CSu8DanishNorwegianLayout::LayoutId() const |
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325 { |
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326 DBG(RDebug::Print(_L("[HID]\tCSu8DanishNorwegianLayout::LayoutId()"))); |
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327 return ESu8DanishNorwegian; |
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328 } |
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329 |
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330 CKeyboardLayout* CSu8DanishNorwegianLayout::NewL() |
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331 { |
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332 DBG(RDebug::Print(_L("[HID]\tCSu8DanishNorwegianLayout::NewL()"))); |
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333 CKeyboardLayout* layout = new (ELeave) CSu8DanishNorwegianLayout; |
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334 return layout; |
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335 } |
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336 |
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337 // End of file |
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338 |