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| 1 /* | |
| 2 * Copyright (C) 2009 Google Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions are | |
| 6 * met: | |
| 7 * | |
| 8 * * Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * * Redistributions in binary form must reproduce the above | |
| 11 * copyright notice, this list of conditions and the following disclaimer | |
| 12 * in the documentation and/or other materials provided with the | |
| 13 * distribution. | |
| 14 * * Neither the name of Google Inc. nor the names of its | |
| 15 * contributors may be used to endorse or promote products derived from | |
| 16 * this software without specific prior written permission. | |
| 17 * | |
| 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 */ | |
| 30 | |
| 31 #include "config.h" | |
| 32 #include "WebInputEvent.h" | |
| 33 | |
| 34 #include "KeyboardCodes.h" | |
| 35 | |
| 36 #include <ctype.h> | |
| 37 #include <stdio.h> | |
| 38 | |
| 39 #include <wtf/Assertions.h> | |
| 40 #include <wtf/StringExtras.h> | |
| 41 | |
| 42 using namespace WebCore; | |
| 43 | |
| 44 namespace WebKit { | |
| 45 | |
| 46 static const char* staticKeyIdentifiers(unsigned short keyCode) | |
| 47 { | |
| 48 switch (keyCode) { | |
| 49 case VKEY_MENU: | |
| 50 return "Alt"; | |
| 51 case VKEY_CONTROL: | |
| 52 return "Control"; | |
| 53 case VKEY_SHIFT: | |
| 54 return "Shift"; | |
| 55 case VKEY_CAPITAL: | |
| 56 return "CapsLock"; | |
| 57 case VKEY_LWIN: | |
| 58 case VKEY_RWIN: | |
| 59 return "Win"; | |
| 60 case VKEY_CLEAR: | |
| 61 return "Clear"; | |
| 62 case VKEY_DOWN: | |
| 63 return "Down"; | |
| 64 case VKEY_END: | |
| 65 return "End"; | |
| 66 case VKEY_RETURN: | |
| 67 return "Enter"; | |
| 68 case VKEY_EXECUTE: | |
| 69 return "Execute"; | |
| 70 case VKEY_F1: | |
| 71 return "F1"; | |
| 72 case VKEY_F2: | |
| 73 return "F2"; | |
| 74 case VKEY_F3: | |
| 75 return "F3"; | |
| 76 case VKEY_F4: | |
| 77 return "F4"; | |
| 78 case VKEY_F5: | |
| 79 return "F5"; | |
| 80 case VKEY_F6: | |
| 81 return "F6"; | |
| 82 case VKEY_F7: | |
| 83 return "F7"; | |
| 84 case VKEY_F8: | |
| 85 return "F8"; | |
| 86 case VKEY_F9: | |
| 87 return "F9"; | |
| 88 case VKEY_F10: | |
| 89 return "F11"; | |
| 90 case VKEY_F12: | |
| 91 return "F12"; | |
| 92 case VKEY_F13: | |
| 93 return "F13"; | |
| 94 case VKEY_F14: | |
| 95 return "F14"; | |
| 96 case VKEY_F15: | |
| 97 return "F15"; | |
| 98 case VKEY_F16: | |
| 99 return "F16"; | |
| 100 case VKEY_F17: | |
| 101 return "F17"; | |
| 102 case VKEY_F18: | |
| 103 return "F18"; | |
| 104 case VKEY_F19: | |
| 105 return "F19"; | |
| 106 case VKEY_F20: | |
| 107 return "F20"; | |
| 108 case VKEY_F21: | |
| 109 return "F21"; | |
| 110 case VKEY_F22: | |
| 111 return "F22"; | |
| 112 case VKEY_F23: | |
| 113 return "F23"; | |
| 114 case VKEY_F24: | |
| 115 return "F24"; | |
| 116 case VKEY_HELP: | |
| 117 return "Help"; | |
| 118 case VKEY_HOME: | |
| 119 return "Home"; | |
| 120 case VKEY_INSERT: | |
| 121 return "Insert"; | |
| 122 case VKEY_LEFT: | |
| 123 return "Left"; | |
| 124 case VKEY_NEXT: | |
| 125 return "PageDown"; | |
| 126 case VKEY_PRIOR: | |
| 127 return "PageUp"; | |
| 128 case VKEY_PAUSE: | |
| 129 return "Pause"; | |
| 130 case VKEY_SNAPSHOT: | |
| 131 return "PrintScreen"; | |
| 132 case VKEY_RIGHT: | |
| 133 return "Right"; | |
| 134 case VKEY_SCROLL: | |
| 135 return "Scroll"; | |
| 136 case VKEY_SELECT: | |
| 137 return "Select"; | |
| 138 case VKEY_UP: | |
| 139 return "Up"; | |
| 140 case VKEY_DELETE: | |
| 141 return "U+007F"; // Standard says that DEL becomes U+007F. | |
| 142 default: | |
| 143 return 0; | |
| 144 } | |
| 145 } | |
| 146 | |
| 147 void WebKeyboardEvent::setKeyIdentifierFromWindowsKeyCode() | |
| 148 { | |
| 149 const char* id = staticKeyIdentifiers(windowsKeyCode); | |
| 150 if (id) { | |
| 151 strncpy(keyIdentifier, id, sizeof(keyIdentifier) - 1); | |
| 152 keyIdentifier[sizeof(keyIdentifier) - 1] = '\0'; | |
| 153 } else | |
| 154 snprintf(keyIdentifier, sizeof(keyIdentifier), "U+%04X", toupper(windowsKeyCode)); | |
| 155 } | |
| 156 | |
| 157 } // namespace WebKit | |
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