diff options
Diffstat (limited to 'base/keyboard_code_conversion_mac.mm')
| -rw-r--r-- | base/keyboard_code_conversion_mac.mm | 293 |
1 files changed, 0 insertions, 293 deletions
diff --git a/base/keyboard_code_conversion_mac.mm b/base/keyboard_code_conversion_mac.mm deleted file mode 100644 index 79c1b19..0000000 --- a/base/keyboard_code_conversion_mac.mm +++ /dev/null @@ -1,293 +0,0 @@ -// Copyright (c) 2010 The Chromium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -#import "base/keyboard_code_conversion_mac.h" - -#include <algorithm> -#import <Carbon/Carbon.h> - -#include "base/logging.h" - -namespace base { - -namespace { - -// A struct to hold a Windows keycode to Mac virtual keycode mapping. -struct KeyCodeMap { - KeyboardCode keycode; - int macKeycode; - unichar characterIgnoringModifiers; -}; - -// Customized less operator for using std::lower_bound() on a KeyCodeMap array. -bool operator<(const KeyCodeMap& a, const KeyCodeMap& b) { - return a.keycode < b.keycode; -} - -// This array must keep sorted ascending according to the value of |keycode|, -// so that we can binary search it. -// TODO(suzhe): This map is not complete, missing entries have macKeycode == -1. -const KeyCodeMap kKeyCodesMap[] = { - { VKEY_BACK /* 0x08 */, kVK_Delete, kBackspaceCharCode }, - { VKEY_TAB /* 0x09 */, kVK_Tab, kTabCharCode }, - { VKEY_CLEAR /* 0x0C */, kVK_ANSI_KeypadClear, kClearCharCode }, - { VKEY_RETURN /* 0x0D */, kVK_Return, kReturnCharCode }, - { VKEY_SHIFT /* 0x10 */, kVK_Shift, 0 }, - { VKEY_CONTROL /* 0x11 */, kVK_Control, 0 }, - { VKEY_MENU /* 0x12 */, kVK_Option, 0 }, - { VKEY_PAUSE /* 0x13 */, -1, NSPauseFunctionKey }, - { VKEY_CAPITAL /* 0x14 */, kVK_CapsLock, 0 }, - { VKEY_KANA /* 0x15 */, kVK_JIS_Kana, 0 }, - { VKEY_HANGUL /* 0x15 */, -1, 0 }, - { VKEY_JUNJA /* 0x17 */, -1, 0 }, - { VKEY_FINAL /* 0x18 */, -1, 0 }, - { VKEY_HANJA /* 0x19 */, -1, 0 }, - { VKEY_KANJI /* 0x19 */, -1, 0 }, - { VKEY_ESCAPE /* 0x1B */, kVK_Escape, kEscapeCharCode }, - { VKEY_CONVERT /* 0x1C */, -1, 0 }, - { VKEY_NONCONVERT /* 0x1D */, -1, 0 }, - { VKEY_ACCEPT /* 0x1E */, -1, 0 }, - { VKEY_MODECHANGE /* 0x1F */, -1, 0 }, - { VKEY_SPACE /* 0x20 */, kVK_Space, kSpaceCharCode }, - { VKEY_PRIOR /* 0x21 */, kVK_PageUp, NSPageUpFunctionKey }, - { VKEY_NEXT /* 0x22 */, kVK_PageDown, NSPageDownFunctionKey }, - { VKEY_END /* 0x23 */, kVK_End, NSEndFunctionKey }, - { VKEY_HOME /* 0x24 */, kVK_Home, NSHomeFunctionKey }, - { VKEY_LEFT /* 0x25 */, kVK_LeftArrow, NSLeftArrowFunctionKey }, - { VKEY_UP /* 0x26 */, kVK_UpArrow, NSUpArrowFunctionKey }, - { VKEY_RIGHT /* 0x27 */, kVK_RightArrow, NSRightArrowFunctionKey }, - { VKEY_DOWN /* 0x28 */, kVK_DownArrow, NSDownArrowFunctionKey }, - { VKEY_SELECT /* 0x29 */, -1, 0 }, - { VKEY_PRINT /* 0x2A */, -1, NSPrintFunctionKey }, - { VKEY_EXECUTE /* 0x2B */, -1, NSExecuteFunctionKey }, - { VKEY_SNAPSHOT /* 0x2C */, -1, NSPrintScreenFunctionKey }, - { VKEY_INSERT /* 0x2D */, -1, NSInsertFunctionKey }, - { VKEY_DELETE /* 0x2E */, kVK_ForwardDelete, kDeleteCharCode }, - { VKEY_HELP /* 0x2F */, kVK_Help, kHelpCharCode }, - { VKEY_0 /* 0x30 */, kVK_ANSI_0, '0' }, - { VKEY_1 /* 0x31 */, kVK_ANSI_1, '1' }, - { VKEY_2 /* 0x32 */, kVK_ANSI_2, '2' }, - { VKEY_3 /* 0x33 */, kVK_ANSI_3, '3' }, - { VKEY_4 /* 0x34 */, kVK_ANSI_4, '4' }, - { VKEY_5 /* 0x35 */, kVK_ANSI_5, '5' }, - { VKEY_6 /* 0x36 */, kVK_ANSI_6, '6' }, - { VKEY_7 /* 0x37 */, kVK_ANSI_7, '7' }, - { VKEY_8 /* 0x38 */, kVK_ANSI_8, '8' }, - { VKEY_9 /* 0x39 */, kVK_ANSI_9, '9' }, - { VKEY_A /* 0x41 */, kVK_ANSI_A, 'a' }, - { VKEY_B /* 0x42 */, kVK_ANSI_B, 'b' }, - { VKEY_C /* 0x43 */, kVK_ANSI_C, 'c' }, - { VKEY_D /* 0x44 */, kVK_ANSI_D, 'd' }, - { VKEY_E /* 0x45 */, kVK_ANSI_E, 'e' }, - { VKEY_F /* 0x46 */, kVK_ANSI_F, 'f' }, - { VKEY_G /* 0x47 */, kVK_ANSI_G, 'g' }, - { VKEY_H /* 0x48 */, kVK_ANSI_H, 'h' }, - { VKEY_I /* 0x49 */, kVK_ANSI_I, 'i' }, - { VKEY_J /* 0x4A */, kVK_ANSI_J, 'j' }, - { VKEY_K /* 0x4B */, kVK_ANSI_K, 'k' }, - { VKEY_L /* 0x4C */, kVK_ANSI_L, 'l' }, - { VKEY_M /* 0x4D */, kVK_ANSI_M, 'm' }, - { VKEY_N /* 0x4E */, kVK_ANSI_N, 'n' }, - { VKEY_O /* 0x4F */, kVK_ANSI_O, 'o' }, - { VKEY_P /* 0x50 */, kVK_ANSI_P, 'p' }, - { VKEY_Q /* 0x51 */, kVK_ANSI_Q, 'q' }, - { VKEY_R /* 0x52 */, kVK_ANSI_R, 'r' }, - { VKEY_S /* 0x53 */, kVK_ANSI_S, 's' }, - { VKEY_T /* 0x54 */, kVK_ANSI_T, 't' }, - { VKEY_U /* 0x55 */, kVK_ANSI_U, 'u' }, - { VKEY_V /* 0x56 */, kVK_ANSI_V, 'v' }, - { VKEY_W /* 0x57 */, kVK_ANSI_W, 'w' }, - { VKEY_X /* 0x58 */, kVK_ANSI_X, 'x' }, - { VKEY_Y /* 0x59 */, kVK_ANSI_Y, 'y' }, - { VKEY_Z /* 0x5A */, kVK_ANSI_Z, 'z' }, - { VKEY_LWIN /* 0x5B */, kVK_Command, 0 }, - { VKEY_RWIN /* 0x5C */, 0x36, 0 }, - { VKEY_APPS /* 0x5D */, 0x36, 0 }, - { VKEY_SLEEP /* 0x5F */, -1, 0 }, - { VKEY_NUMPAD0 /* 0x60 */, kVK_ANSI_Keypad0, '0' }, - { VKEY_NUMPAD1 /* 0x61 */, kVK_ANSI_Keypad1, '1' }, - { VKEY_NUMPAD2 /* 0x62 */, kVK_ANSI_Keypad2, '2' }, - { VKEY_NUMPAD3 /* 0x63 */, kVK_ANSI_Keypad3, '3' }, - { VKEY_NUMPAD4 /* 0x64 */, kVK_ANSI_Keypad4, '4' }, - { VKEY_NUMPAD5 /* 0x65 */, kVK_ANSI_Keypad5, '5' }, - { VKEY_NUMPAD6 /* 0x66 */, kVK_ANSI_Keypad6, '6' }, - { VKEY_NUMPAD7 /* 0x67 */, kVK_ANSI_Keypad7, '7' }, - { VKEY_NUMPAD8 /* 0x68 */, kVK_ANSI_Keypad8, '8' }, - { VKEY_NUMPAD9 /* 0x69 */, kVK_ANSI_Keypad9, '9' }, - { VKEY_MULTIPLY /* 0x6A */, kVK_ANSI_KeypadMultiply, '*' }, - { VKEY_ADD /* 0x6B */, kVK_ANSI_KeypadPlus, '+' }, - { VKEY_SEPARATOR /* 0x6C */, -1, 0 }, - { VKEY_SUBTRACT /* 0x6D */, kVK_ANSI_KeypadMinus, '-' }, - { VKEY_DECIMAL /* 0x6E */, kVK_ANSI_KeypadDecimal, '.' }, - { VKEY_DIVIDE /* 0x6F */, kVK_ANSI_KeypadDivide, '/' }, - { VKEY_F1 /* 0x70 */, kVK_F1, NSF1FunctionKey }, - { VKEY_F2 /* 0x71 */, kVK_F2, NSF2FunctionKey }, - { VKEY_F3 /* 0x72 */, kVK_F3, NSF3FunctionKey }, - { VKEY_F4 /* 0x73 */, kVK_F4, NSF4FunctionKey }, - { VKEY_F5 /* 0x74 */, kVK_F5, NSF5FunctionKey }, - { VKEY_F6 /* 0x75 */, kVK_F6, NSF6FunctionKey }, - { VKEY_F7 /* 0x76 */, kVK_F7, NSF7FunctionKey }, - { VKEY_F8 /* 0x77 */, kVK_F8, NSF8FunctionKey }, - { VKEY_F9 /* 0x78 */, kVK_F9, NSF9FunctionKey }, - { VKEY_F10 /* 0x79 */, kVK_F10, NSF10FunctionKey }, - { VKEY_F11 /* 0x7A */, kVK_F11, NSF11FunctionKey }, - { VKEY_F12 /* 0x7B */, kVK_F12, NSF12FunctionKey }, - { VKEY_F13 /* 0x7C */, kVK_F13, NSF13FunctionKey }, - { VKEY_F14 /* 0x7D */, kVK_F14, NSF14FunctionKey }, - { VKEY_F15 /* 0x7E */, kVK_F15, NSF15FunctionKey }, - { VKEY_F16 /* 0x7F */, kVK_F16, NSF16FunctionKey }, - { VKEY_F17 /* 0x80 */, kVK_F17, NSF17FunctionKey }, - { VKEY_F18 /* 0x81 */, kVK_F18, NSF18FunctionKey }, - { VKEY_F19 /* 0x82 */, kVK_F19, NSF19FunctionKey }, - { VKEY_F20 /* 0x83 */, kVK_F20, NSF20FunctionKey }, - { VKEY_F21 /* 0x84 */, -1, NSF21FunctionKey }, - { VKEY_F22 /* 0x85 */, -1, NSF22FunctionKey }, - { VKEY_F23 /* 0x86 */, -1, NSF23FunctionKey }, - { VKEY_F24 /* 0x87 */, -1, NSF24FunctionKey }, - { VKEY_NUMLOCK /* 0x90 */, -1, 0 }, - { VKEY_SCROLL /* 0x91 */, -1, NSScrollLockFunctionKey }, - { VKEY_LSHIFT /* 0xA0 */, kVK_Shift, 0 }, - { VKEY_RSHIFT /* 0xA1 */, kVK_Shift, 0 }, - { VKEY_LCONTROL /* 0xA2 */, kVK_Control, 0 }, - { VKEY_RCONTROL /* 0xA3 */, kVK_Control, 0 }, - { VKEY_LMENU /* 0xA4 */, -1, 0 }, - { VKEY_RMENU /* 0xA5 */, -1, 0 }, - { VKEY_BROWSER_BACK /* 0xA6 */, -1, 0 }, - { VKEY_BROWSER_FORWARD /* 0xA7 */, -1, 0 }, - { VKEY_BROWSER_REFRESH /* 0xA8 */, -1, 0 }, - { VKEY_BROWSER_STOP /* 0xA9 */, -1, 0 }, - { VKEY_BROWSER_SEARCH /* 0xAA */, -1, 0 }, - { VKEY_BROWSER_FAVORITES /* 0xAB */, -1, 0 }, - { VKEY_BROWSER_HOME /* 0xAC */, -1, 0 }, - { VKEY_VOLUME_MUTE /* 0xAD */, -1, 0 }, - { VKEY_VOLUME_DOWN /* 0xAE */, -1, 0 }, - { VKEY_VOLUME_UP /* 0xAF */, -1, 0 }, - { VKEY_MEDIA_NEXT_TRACK /* 0xB0 */, -1, 0 }, - { VKEY_MEDIA_PREV_TRACK /* 0xB1 */, -1, 0 }, - { VKEY_MEDIA_STOP /* 0xB2 */, -1, 0 }, - { VKEY_MEDIA_PLAY_PAUSE /* 0xB3 */, -1, 0 }, - { VKEY_MEDIA_LAUNCH_MAIL /* 0xB4 */, -1, 0 }, - { VKEY_MEDIA_LAUNCH_MEDIA_SELECT /* 0xB5 */, -1, 0 }, - { VKEY_MEDIA_LAUNCH_APP1 /* 0xB6 */, -1, 0 }, - { VKEY_MEDIA_LAUNCH_APP2 /* 0xB7 */, -1, 0 }, - { VKEY_OEM_1 /* 0xBA */, kVK_ANSI_Semicolon, ';' }, - { VKEY_OEM_PLUS /* 0xBB */, kVK_ANSI_Equal, '=' }, - { VKEY_OEM_COMMA /* 0xBC */, kVK_ANSI_Comma, ',' }, - { VKEY_OEM_MINUS /* 0xBD */, kVK_ANSI_Minus, '-' }, - { VKEY_OEM_PERIOD /* 0xBE */, kVK_ANSI_Period, '.' }, - { VKEY_OEM_2 /* 0xBF */, kVK_ANSI_Slash, '/' }, - { VKEY_OEM_3 /* 0xC0 */, kVK_ANSI_Grave, '`' }, - { VKEY_OEM_4 /* 0xDB */, kVK_ANSI_LeftBracket, '[' }, - { VKEY_OEM_5 /* 0xDC */, kVK_ANSI_Backslash, '\\' }, - { VKEY_OEM_6 /* 0xDD */, kVK_ANSI_RightBracket, ']' }, - { VKEY_OEM_7 /* 0xDE */, kVK_ANSI_Quote, '\'' }, - { VKEY_OEM_8 /* 0xDF */, -1, 0 }, - { VKEY_OEM_102 /* 0xE2 */, -1, 0 }, - { VKEY_PROCESSKEY /* 0xE5 */, -1, 0 }, - { VKEY_PACKET /* 0xE7 */, -1, 0 }, - { VKEY_ATTN /* 0xF6 */, -1, 0 }, - { VKEY_CRSEL /* 0xF7 */, -1, 0 }, - { VKEY_EXSEL /* 0xF8 */, -1, 0 }, - { VKEY_EREOF /* 0xF9 */, -1, 0 }, - { VKEY_PLAY /* 0xFA */, -1, 0 }, - { VKEY_ZOOM /* 0xFB */, -1, 0 }, - { VKEY_NONAME /* 0xFC */, -1, 0 }, - { VKEY_PA1 /* 0xFD */, -1, 0 }, - { VKEY_OEM_CLEAR /* 0xFE */, kVK_ANSI_KeypadClear, kClearCharCode } -}; - -// A convenient array for getting symbol characters on the number keys. -const char kShiftCharsForNumberKeys[] = ")!@#$%^&*("; - -} // anonymous namespace - -int MacKeyCodeForWindowsKeyCode(KeyboardCode keycode, - NSUInteger flags, - unichar* character, - unichar* characterIgnoringModifiers) { - KeyCodeMap from; - from.keycode = keycode; - - const KeyCodeMap* ptr = std::lower_bound( - kKeyCodesMap, kKeyCodesMap + arraysize(kKeyCodesMap), from); - - if (ptr >= kKeyCodesMap + arraysize(kKeyCodesMap) || - ptr->keycode != keycode || ptr->macKeycode == -1) { - NOTREACHED() << "Unsupported keycode:" << keycode; - return -1; - } - - int macKeycode = ptr->macKeycode; - if (characterIgnoringModifiers) - *characterIgnoringModifiers = ptr->characterIgnoringModifiers; - - if (!character) - return macKeycode; - - *character = ptr->characterIgnoringModifiers; - - // Fill in |character| according to flags. - if (flags & NSShiftKeyMask) { - if (keycode >= VKEY_0 && keycode <= VKEY_9) { - *character = kShiftCharsForNumberKeys[keycode - VKEY_0]; - } else if (keycode >= VKEY_A && keycode <= VKEY_Z) { - *character = 'A' + (keycode - VKEY_A); - } else { - switch (macKeycode) { - case kVK_ANSI_Grave: - *character = '~'; - break; - case kVK_ANSI_Minus: - *character = '_'; - break; - case kVK_ANSI_Equal: - *character = '+'; - break; - case kVK_ANSI_LeftBracket: - *character = '{'; - break; - case kVK_ANSI_RightBracket: - *character = '}'; - break; - case kVK_ANSI_Backslash: - *character = '|'; - break; - case kVK_ANSI_Semicolon: - *character = ':'; - break; - case kVK_ANSI_Quote: - *character = '\"'; - break; - case kVK_ANSI_Comma: - *character = '<'; - break; - case kVK_ANSI_Period: - *character = '>'; - break; - case kVK_ANSI_Slash: - *character = '?'; - break; - default: - break; - } - } - } - - // Control characters. - if (flags & NSControlKeyMask) { - if (keycode >= VKEY_A && keycode <= VKEY_Z) - *character = 1 + keycode - VKEY_A; - else if (macKeycode == kVK_ANSI_LeftBracket) - *character = 27; - else if (macKeycode == kVK_ANSI_Backslash) - *character = 28; - else if (macKeycode == kVK_ANSI_RightBracket) - *character = 29; - } - - // TODO(suzhe): Support characters for Option key bindings. - return macKeycode; -} - -} // namespace base |