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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 "su8intusenglish.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 CSu8IntUsEnglishLayout::KColumnMap[] = |
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29 { |
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30 THidModifier::EUnmodified, // ---- |
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31 THidModifier::EShift, // ---S |
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32 THidModifier::EAltCtrl, // -AC- |
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33 THidModifier::EAltCtrlShift // -ACS |
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34 }; |
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35 |
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36 const TUint16 CSu8IntUsEnglishLayout::KKeyCodes[] = |
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37 { |
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38 //---- ---S -AC- -ACS // Hex Dec Usage name (UK) |
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39 0, 0, 0, 0, // 0x00 0 Reserved (no event) |
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40 0, 0, 0, 0, // 0x01 1 Rollover error |
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41 0, 0, 0, 0, // 0x02 2 POST Fail |
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42 0, 0, 0, 0, // 0x03 3 Undefined error |
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43 'a', 'A', 0x00e1, 0x00c1, // 0x04 4 a A |
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44 'b', 'B', 0, 0, // 0x05 5 b B |
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45 'c', 'C', 0x00a9, 0x00a2, // 0x06 6 c C |
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46 'd', 'D', 0x00f0, 0x00d0, // 0x07 7 d D |
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47 'e', 'E', 0x00e9, 0x00c9, // 0x08 8 e E |
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48 'f', 'F', 0, 0, // 0x09 9 f F |
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49 'g', 'G', 0, 0, // 0x0a 10 g G |
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50 'h', 'H', 0, 0, // 0x0b 11 h H |
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51 'i', 'I', 0x00ed, 0x00cd, // 0x0c 12 i I |
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52 'j', 'J', 0, 0, // 0x0d 13 j J |
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53 'k', 'K', 0, 0, // 0x0e 14 k K |
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54 'l', 'L', 0x00f8, 0x00d8, // 0x0f 15 l L |
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55 'm', 'M', 0x00b5, 0, // 0x10 16 m M |
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56 'n', 'N', 0x00f1, 0x00d1, // 0x11 17 n N |
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57 'o', 'O', 0x00f3, 0x00d3, // 0x12 18 o O |
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58 'p', 'P', 0x00f6, 0x00d6, // 0x13 19 p P |
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59 'q', 'Q', 0x00e4, 0x00c4, // 0x14 20 q Q |
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60 'r', 'R', 0x00ae, 0, // 0x15 21 r R |
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61 's', 'S', 0x00df, 0x00a7, // 0x16 22 s S |
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62 't', 'T', 0x00fe, 0x00de, // 0x17 23 t T |
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63 'u', 'U', 0x00fa, 0x00da, // 0x18 24 u U |
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64 'v', 'V', 0, 0, // 0x19 25 v V |
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65 'w', 'W', 0x00e5, 0x00c5, // 0x1a 26 w W |
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66 'x', 'X', 0, 0, // 0x1b 27 x X |
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67 'y', 'Y', 0x00fc, 0x00dc, // 0x1c 28 y Y |
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68 'z', 'Z', 0x00e6, 0x00c6, // 0x1d 29 z Z |
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69 '1', '!', 0x00a1, 0x00b9, // 0x1e 30 1 ! |
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70 '2', '@', 0x00b2, 0, // 0x1f 31 2 " |
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71 '3', '#', 0x00b3, 0, // 0x20 32 3 £ |
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72 '4', '$', 0x00a4, 0x00a3, // 0x21 33 4 $ |
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73 '5', '%', 0x20ac, 0, // 0x22 34 5 % |
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74 '6', '^', 0x00bc, 0, // 0x23 35 6 ^ |
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75 '7', '&', 0x00bd, 0, // 0x24 36 7 & |
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76 '8', '*', 0x00be, 0, // 0x25 37 8 * |
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77 '9', '(', 0x2018, 0, // 0x26 38 9 ( |
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78 '0', ')', 0x2019, 0, // 0x27 39 0 ) |
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79 0x000d, 0xf845, 0, 0, // 0x28 40 Enter (Return) |
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80 0x001b, 0x001b, 0, 0, // 0x29 41 Escape |
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81 0x0008, 0x0008, 0, 0, // 0x2a 42 Backspace (Delete) |
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82 0x0009, 0x0009, 0, 0, // 0x2b 43 Tab |
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83 ' ', ' ', 0, 0, // 0x2c 44 Spacebar |
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84 '-', '_', 0x00a5, 0, // 0x2d 45 - _ |
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85 '=', '+', 0x00d7, 0x00f7, // 0x2e 46 = + |
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86 '[', '{', 0x00ab, 0, // 0x2f 47 [ { |
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87 ']', '}', 0x00bb, 0, // 0x30 48 ] } |
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88 '\\', '|', 0x00ac, 0x00a6, // 0x31 49 US \ bar |
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89 '\\', '|', 0x00ac, 0x00a6, // 0x32 50 # ~ |
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90 ';', ':', 0x00b6, 0x00b0, // 0x33 51 ; : |
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91 '\'', '"', 0x00b4, 0x00a8, // 0x34 52 ' @ |
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92 '`', '~', 0, 0, // 0x35 53 Grave/not/bar |
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93 ',', '<', 0x00e7, 0x00c7, // 0x36 54 , < |
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94 '.', '>', 0, 0, // 0x37 55 . > |
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95 '/', '?', 0x00bf, 0, // 0x38 56 / ? |
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96 }; |
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97 |
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98 // ---------------------------------------------------------------------- |
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99 // Other codes not included in the KKeyCodes table: |
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100 |
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101 const CStandardKeyboardLayout::TSpecialKey |
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102 CSu8IntUsEnglishLayout::KSpecialCases[] = |
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103 { |
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104 // HID usage, modifiers, Unicode |
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105 { 0x28, THidModifier::ECtrl, 0xf845 }, // Ctrl-enter (Return) |
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106 { 0x2c, THidModifier::ECtrl, 0x0020 }, // Ctrl-spacebar |
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107 { 0x2b, THidModifier::EAlt, 0xf852 }, // Alt-tab |
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108 { 0x4c, THidModifier::EUnmodified, 0x007f }, // Delete |
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109 { 0x4c, THidModifier::EShift, 0x007f }, // Shift-Delete |
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110 { 0x4c, THidModifier::EAltCtrl, 0xf844 }, // Alt-ctrl-delete |
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111 { 0x4f, THidModifier::EUnmodified, 0xf808 }, // Right arrow |
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112 { 0x4f, THidModifier::EShift, 0xf808 }, // Shift-right arrow |
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113 { 0x50, THidModifier::EUnmodified, 0xf807 }, // Left arrow |
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114 { 0x50, THidModifier::EShift, 0xf807 }, // Shift-left arrow |
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115 { 0x51, THidModifier::EUnmodified, 0xf80a }, // Down arrow |
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116 { 0x51, THidModifier::EShift, 0xf80a }, // Shift-down arrow |
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117 { 0x52, THidModifier::EUnmodified, 0xf809 }, // Up arrow |
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118 { 0x52, THidModifier::EShift, 0xf809 }, // Shift-up arrow |
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119 { 0xe3, THidModifier::EFunc, 0xf842 }, // Left GUI key |
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120 { 0xe7, THidModifier::EFunc, 0xf843 }, // Right GUI key |
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121 { 0xe3, THidModifier::EFuncShift, 0xf862 }, // Left GUI key |
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122 { 0xe7, THidModifier::EFuncShift, 0xf863 }, // Right GUI key |
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123 { 0x76, THidModifier::EUnmodified, 0xf852 }, // App switch to App0 |
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124 { 0x76, THidModifier::EShift, 0xf852 }, // Shift-App switch to App0 |
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125 { 0x77, THidModifier::EUnmodified, 0xf845 }, // MSK to OK |
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126 { 0x77, THidModifier::EShift, 0xf845 }, // Shift-MSK to OK |
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127 // |
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128 { 0x00 } // end of table |
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129 }; |
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130 |
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131 // ---------------------------------------------------------------------- |
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132 |
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133 |
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134 // 0x005e (Circumflex accent) |
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135 // |
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136 const CDeadKeyLayout::TKeyPair CSu8IntUsEnglishLayout::KDeadKeyCircumflex[] = |
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137 { |
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138 { 0x0020, 0x005e }, // space |
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139 { 0x0041, 0x00c2 }, // A |
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140 { 0x0045, 0x00ca }, // E |
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141 { 0x0049, 0x00ce }, // I |
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142 { 0x004f, 0x00d4 }, // O |
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143 { 0x0055, 0x00db }, // U |
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144 { 0x0061, 0x00e2 }, // a |
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145 { 0x0065, 0x00ea }, // e |
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146 { 0x0069, 0x00ee }, // i |
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147 { 0x006f, 0x00f4 }, // o |
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148 { 0x0075, 0x00fb }, // u |
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149 { 0x0000 } // end of table |
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150 }; |
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151 |
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152 // 0x0027 (Apostrophe) |
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153 // |
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154 const CDeadKeyLayout::TKeyPair CSu8IntUsEnglishLayout::KDeadKeyApostrophe[] = |
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155 { |
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156 { 0x0020, 0x0027 }, // space |
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157 { 0x0041, 0x00c1 }, // A |
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158 { 0x0043, 0x00c7 }, // C |
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159 { 0x0045, 0x00c9 }, // E |
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160 { 0x0049, 0x00cd }, // I |
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161 { 0x004f, 0x00d3 }, // O |
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162 { 0x0055, 0x00da }, // U |
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163 { 0x0059, 0x00dd }, // Y |
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164 { 0x0061, 0x00e1 }, // a |
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165 { 0x0063, 0x00e7 }, // c |
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166 { 0x0065, 0x00e9 }, // e |
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167 { 0x0069, 0x00ed }, // i |
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168 { 0x006f, 0x00f3 }, // o |
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169 { 0x0075, 0x00fa }, // u |
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170 { 0x0079, 0x00fd }, // y |
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171 { 0x0000 } // end of table |
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172 }; |
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173 |
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174 // 0x0022 (Quotation mark) |
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175 // |
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176 const CDeadKeyLayout::TKeyPair CSu8IntUsEnglishLayout::KDeadKeyQuotationMark[] = |
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177 { |
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178 { 0x0020, 0x0022 }, // space |
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179 { 0x0041, 0x00c4 }, // A |
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180 { 0x0045, 0x00cb }, // E |
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181 { 0x0049, 0x00cf }, // I |
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182 { 0x004f, 0x00d6 }, // O |
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183 { 0x0055, 0x00dc }, // U |
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184 { 0x0061, 0x00e4 }, // a |
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185 { 0x0065, 0x00eb }, // e |
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186 { 0x0069, 0x00ef }, // i |
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187 { 0x006f, 0x00f6 }, // o |
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188 { 0x0075, 0x00fc }, // u |
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189 { 0x0079, 0x00ff }, // y |
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190 { 0x0000 } // end of table |
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191 }; |
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192 |
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193 // 0x0060 (Grave accent) |
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194 // |
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195 const CDeadKeyLayout::TKeyPair CSu8IntUsEnglishLayout::KDeadKeyGrave[] = |
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196 { |
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197 { 0x0020, 0x0060 }, // space |
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198 { 0x0041, 0x00c0 }, // A |
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199 { 0x0045, 0x00c8 }, // E |
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200 { 0x0049, 0x00cc }, // I |
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201 { 0x004f, 0x00d2 }, // O |
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202 { 0x0055, 0x00d9 }, // U |
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203 { 0x0061, 0x00e0 }, // a |
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204 { 0x0065, 0x00e8 }, // e |
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205 { 0x0069, 0x00ec }, // i |
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206 { 0x006f, 0x00f2 }, // o |
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207 { 0x0075, 0x00f9 }, // u |
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208 { 0x0000 } // end of table |
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209 }; |
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210 |
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211 // 0x007e (Tilde) |
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212 // |
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213 const CDeadKeyLayout::TKeyPair CSu8IntUsEnglishLayout::KDeadKeyTilde[] = |
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214 { |
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215 { 0x0020, 0x007e }, // space |
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216 { 0x0041, 0x00c3 }, // A |
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217 { 0x004e, 0x00d1 }, // N |
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218 { 0x004f, 0x00d5 }, // O |
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219 { 0x0061, 0x00e3 }, // a |
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220 { 0x006e, 0x00f1 }, // n |
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221 { 0x006f, 0x00f5 }, // o |
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222 { 0x0000 } // end of table |
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223 }; |
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224 |
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225 // ---------------------------------------------------------------------- |
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226 |
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227 const CDeadKeyLayout::TIndexPair CSu8IntUsEnglishLayout::KDeadKeyIndex[] = |
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228 { |
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229 { 0x005e, KDeadKeyCircumflex }, |
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230 { 0x0027, KDeadKeyApostrophe }, |
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231 { 0x0022, KDeadKeyQuotationMark }, |
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232 { 0x0060, KDeadKeyGrave }, |
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233 { 0x007e, KDeadKeyTilde }, |
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234 { 0x0000 } // end of table |
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235 }; |
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236 |
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237 |
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238 // ---------------------------------------------------------------------- |
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239 |
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240 CSu8IntUsEnglishLayout::CSu8IntUsEnglishLayout() |
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241 : CDeadKeyLayout(KColumnMap, sizeof (KColumnMap), |
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242 KKeyCodes, sizeof (KKeyCodes), KSpecialCases, KDeadKeyIndex) |
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243 { |
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244 // nothing else to do |
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245 } |
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246 |
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247 TBool CSu8IntUsEnglishLayout::ChangesWithCapsLock(TInt aHidKey, |
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248 THidModifier aModifiers) const |
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249 { |
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250 if (aModifiers.None() || aModifiers.ShiftOnly()) |
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251 { |
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252 // Additional keys that should behave as if shift is pressed |
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253 // whenever caps lock is active: |
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254 // |
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255 TBool isExtraCapsKey = |
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256 (aHidKey == 0x1e) || (aHidKey == 0x1f) || (aHidKey == 0x20) || |
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257 (aHidKey == 0x21) || (aHidKey == 0x22) || (aHidKey == 0x23) || |
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258 (aHidKey == 0x24) || (aHidKey == 0x25) || (aHidKey == 0x26) || |
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259 (aHidKey == 0x27) || (aHidKey == 0x2d) || (aHidKey == 0x2f) || |
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260 (aHidKey == 0x31) || (aHidKey == 0x33) || (aHidKey == 0x34) || |
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261 (aHidKey == 0x36) || (aHidKey == 0x37); |
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262 |
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263 if (isExtraCapsKey) |
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264 return ETrue; |
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265 } |
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266 |
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267 return CDeadKeyLayout::ChangesWithCapsLock(aHidKey, aModifiers); |
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268 } |
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269 |
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270 TInt CSu8IntUsEnglishLayout::RawScanCode(TInt aHidKey, |
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271 TInt aUsagePage, THidModifier aModifiers) const |
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272 { |
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273 TInt result = EStdKeyNull; |
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274 |
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275 const TInt KKeyboardUsagePage = 0x07; |
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276 if (aUsagePage == KKeyboardUsagePage) |
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277 { |
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278 // Application switch key is HID "Keyboard Menu" usage: |
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279 // |
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280 const TInt KHidKeyboardMenu = 0x76; |
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281 if (aHidKey == KHidKeyboardMenu) |
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282 { |
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283 result = EStdKeyApplication0; |
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284 } |
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285 |
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286 // Middle soft key is HID "Keyboard Select" usage: |
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287 // |
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288 const TInt KHidKeyboardSelect = 0x77; |
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289 if (aHidKey == KHidKeyboardSelect) |
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290 { |
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291 result = EStdKeyDevice3; |
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292 } |
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293 } |
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294 |
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295 if (result == EStdKeyNull) |
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296 { |
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297 result = CDeadKeyLayout::RawScanCode(aHidKey, |
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298 aUsagePage, aModifiers); |
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299 } |
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300 |
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301 return result; |
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302 } |
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303 |
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304 TInt CSu8IntUsEnglishLayout::LayoutId() const |
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305 { |
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306 DBG(RDebug::Print(_L("[HID]\tCSu8IntUsEnglishLayout::LayoutId()"))); |
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307 return ESu8USEnglish; |
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308 } |
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309 |
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310 CKeyboardLayout* CSu8IntUsEnglishLayout::NewL() |
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311 { |
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312 DBG(RDebug::Print(_L("[HID]\tCSu8IntUsEnglishLayout::NewL()"))); |
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313 CKeyboardLayout* layout = new (ELeave) CSu8IntUsEnglishLayout; |
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314 return layout; |
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315 } |
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316 |
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317 // End of file |
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318 |
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319 |