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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "chrome/test/webdriver/keycode_text_conversion.h" | |
| 6 | |
| 7 #import <Carbon/Carbon.h> | |
| 8 | |
| 9 #include <cctype> | |
| 10 | |
| 11 #include "base/mac/scoped_cftyperef.h" | |
| 12 #include "base/strings/utf_string_conversions.h" | |
| 13 #include "chrome/common/automation_constants.h" | |
| 14 #include "ui/base/keycodes/keyboard_code_conversion_mac.h" | |
| 15 | |
| 16 namespace webdriver { | |
| 17 | |
| 18 std::string ConvertKeyCodeToText(ui::KeyboardCode key_code, int modifiers) { | |
| 19 int mac_key_code = 0; | |
| 20 { | |
| 21 unichar character, unmodified_character; | |
| 22 mac_key_code = ui::MacKeyCodeForWindowsKeyCode( | |
| 23 key_code, | |
| 24 0, | |
| 25 &character, | |
| 26 &unmodified_character); | |
| 27 } | |
| 28 if (mac_key_code < 0) | |
| 29 return ""; | |
| 30 | |
| 31 int mac_modifiers = 0; | |
| 32 if (modifiers & automation::kShiftKeyMask) | |
| 33 mac_modifiers |= shiftKey; | |
| 34 if (modifiers & automation::kControlKeyMask) | |
| 35 mac_modifiers |= controlKey; | |
| 36 if (modifiers & automation::kAltKeyMask) | |
| 37 mac_modifiers |= optionKey; | |
| 38 if (modifiers & automation::kMetaKeyMask) | |
| 39 mac_modifiers |= cmdKey; | |
| 40 // Convert EventRecord modifiers to format UCKeyTranslate accepts. See docs | |
| 41 // on UCKeyTranslate for more info. | |
| 42 UInt32 modifier_key_state = (mac_modifiers >> 8) & 0xFF; | |
| 43 | |
| 44 base::ScopedCFTypeRef<TISInputSourceRef> input_source_copy( | |
| 45 TISCopyCurrentKeyboardLayoutInputSource()); | |
| 46 CFDataRef layout_data = static_cast<CFDataRef>(TISGetInputSourceProperty( | |
| 47 input_source_copy, kTISPropertyUnicodeKeyLayoutData)); | |
| 48 | |
| 49 UInt32 dead_key_state = 0; | |
| 50 UniCharCount char_count = 0; | |
| 51 UniChar character = 0; | |
| 52 OSStatus status = UCKeyTranslate( | |
| 53 reinterpret_cast<const UCKeyboardLayout*>(CFDataGetBytePtr(layout_data)), | |
| 54 static_cast<UInt16>(mac_key_code), | |
| 55 kUCKeyActionDown, | |
| 56 modifier_key_state, | |
| 57 LMGetKbdLast(), | |
| 58 kUCKeyTranslateNoDeadKeysBit, | |
| 59 &dead_key_state, | |
| 60 1, | |
| 61 &char_count, | |
| 62 &character); | |
| 63 if (status == noErr && char_count == 1 && !std::iscntrl(character)) { | |
| 64 string16 text; | |
| 65 text.push_back(character); | |
| 66 return UTF16ToUTF8(text); | |
| 67 } else { | |
| 68 return ""; | |
| 69 } | |
| 70 } | |
| 71 | |
| 72 bool ConvertCharToKeyCode( | |
| 73 char16 key, ui::KeyboardCode* key_code, int *necessary_modifiers) { | |
| 74 string16 key_string; | |
| 75 key_string.push_back(key); | |
| 76 std::string key_string_utf8 = UTF16ToUTF8(key_string); | |
| 77 bool found_code = false; | |
| 78 // There doesn't seem to be a way to get a mac key code for a given unicode | |
| 79 // character. So here we check every key code to see if it produces the | |
| 80 // right character. We could cache the results and regenerate everytime the | |
| 81 // language changes, but this brute force technique has negligble performance | |
| 82 // effects (on my laptop it is a submillisecond difference). | |
| 83 for (int i = 0; i < 256; ++i) { | |
| 84 ui::KeyboardCode code = static_cast<ui::KeyboardCode>(i); | |
| 85 // Skip the numpad keys. | |
| 86 if (code >= ui::VKEY_NUMPAD0 && code <= ui::VKEY_DIVIDE) | |
| 87 continue; | |
| 88 found_code = key_string_utf8 == ConvertKeyCodeToText(code, 0); | |
| 89 if (!found_code && key_string_utf8 == ConvertKeyCodeToText( | |
| 90 code, automation::kShiftKeyMask)) { | |
| 91 *necessary_modifiers = automation::kShiftKeyMask; | |
| 92 found_code = true; | |
| 93 } | |
| 94 if (found_code) { | |
| 95 *key_code = code; | |
| 96 break; | |
| 97 } | |
| 98 } | |
| 99 return found_code; | |
| 100 } | |
| 101 | |
| 102 } // namespace webdriver | |
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Issue 23526047:
Delete old chromedriver code, and remove mongoose webserver. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src