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Issue 7903008: Fix the spelling of the comment in ImeInput::IsCtrlShiftPressed. (Closed) Base URL: http://git.chromium.org/git/chromium.git@trunk
Patch Set: Rebased the patch on top of the trunk Created 9 years, 3 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 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 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "ui/base/win/ime_input.h" 5 #include "ui/base/win/ime_input.h"
6 6
7 #include "base/basictypes.h" 7 #include "base/basictypes.h"
8 #include "base/memory/scoped_ptr.h" 8 #include "base/memory/scoped_ptr.h"
9 #include "base/string16.h" 9 #include "base/string16.h"
10 #include "base/string_util.h" 10 #include "base/string_util.h"
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534 if (keystate[VK_RSHIFT] & kKeyDownMask) { 534 if (keystate[VK_RSHIFT] & kKeyDownMask) {
535 keystate[VK_RSHIFT] = 0; 535 keystate[VK_RSHIFT] = 0;
536 *direction = base::i18n::RIGHT_TO_LEFT; 536 *direction = base::i18n::RIGHT_TO_LEFT;
537 } else if (keystate[VK_LSHIFT] & kKeyDownMask) { 537 } else if (keystate[VK_LSHIFT] & kKeyDownMask) {
538 keystate[VK_LSHIFT] = 0; 538 keystate[VK_LSHIFT] = 0;
539 *direction = base::i18n::LEFT_TO_RIGHT; 539 *direction = base::i18n::LEFT_TO_RIGHT;
540 } else { 540 } else {
541 return false; 541 return false;
542 } 542 }
543 543
544 // Scan the key status to find pressed keys. We should adandon changing the 544 // Scan the key status to find pressed keys. We should abandon changing the
545 // text direction when there are other pressed keys. 545 // text direction when there are other pressed keys.
546 // This code is executed only when a user is pressing a control key and a 546 // This code is executed only when a user is pressing a control key and a
547 // right-shift key (or a left-shift key), i.e. we should ignore the status of 547 // right-shift key (or a left-shift key), i.e. we should ignore the status of
548 // the keys: VK_SHIFT, VK_CONTROL, VK_RCONTROL, and VK_LCONTROL. 548 // the keys: VK_SHIFT, VK_CONTROL, VK_RCONTROL, and VK_LCONTROL.
549 // So, we reset their status to 0 and ignore them. 549 // So, we reset their status to 0 and ignore them.
550 keystate[VK_SHIFT] = 0; 550 keystate[VK_SHIFT] = 0;
551 keystate[VK_CONTROL] = 0; 551 keystate[VK_CONTROL] = 0;
552 keystate[VK_RCONTROL] = 0; 552 keystate[VK_RCONTROL] = 0;
553 keystate[VK_LCONTROL] = 0; 553 keystate[VK_LCONTROL] = 0;
554 for (int i = 0; i <= VK_PACKET; ++i) { 554 for (int i = 0; i <= VK_PACKET; ++i) {
555 if (keystate[i] & kKeyDownMask) 555 if (keystate[i] & kKeyDownMask)
556 return false; 556 return false;
557 } 557 }
558 return true; 558 return true;
559 } 559 }
560 560
561 } // namespace ui 561 } // namespace ui
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