auto import from //depot/cupcake/@136594

1 files changed, 83 insertions, 0 deletions

diff --git a/WebCore/platform/chromium/PlatformKeyboardEventChromium.cpp b/WebCore/platform/chromium/PlatformKeyboardEventChromium.cpp
new file mode 100644
index 0000000..6840bdf
--- /dev/null
+++ b/WebCore/platform/chromium/PlatformKeyboardEventChromium.cpp
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2006, 2007 Apple Inc.  All rights reserved.
+ * Copyright (C) 2008, 2009 Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ */
+
+#include "config.h"
+#include "PlatformKeyboardEvent.h"
+
+#if PLATFORM(WIN_OS)
+#include <windows.h>
+#elif PLATFORM(DARWIN)
+#import <Carbon/Carbon.h>
+#else
+#include "NotImplemented.h"
+#endif
+
+namespace WebCore {
+
+void PlatformKeyboardEvent::disambiguateKeyDownEvent(Type type, bool backwardCompatibilityMode)
+{
+#if PLATFORM(WIN_OS)
+    // No KeyDown events on Windows to disambiguate.
+    ASSERT_NOT_REACHED();
+#elif PLATFORM(DARWIN)
+    // Can only change type from KeyDown to RawKeyDown or Char, as we lack information for other conversions.
+    ASSERT(m_type == KeyDown);
+    ASSERT(type == RawKeyDown || type == Char);
+    m_type = type;
+    if (backwardCompatibilityMode)
+        return;
+
+    if (type == RawKeyDown) {
+        m_text = String();
+        m_unmodifiedText = String();
+    } else {
+        m_keyIdentifier = String();
+        m_windowsVirtualKeyCode = 0;
+        if (m_text.length() == 1 && (m_text[0U] >= 0xF700 && m_text[0U] <= 0xF7FF)) {
+            // According to NSEvents.h, OpenStep reserves the range 0xF700-0xF8FF for function keys. However, some actual private use characters
+            // happen to be in this range, e.g. the Apple logo (Option+Shift+K).
+            // 0xF7FF is an arbitrary cut-off.
+            m_text = String();
+            m_unmodifiedText = String();
+        }
+    }
+#endif
+}
+
+bool PlatformKeyboardEvent::currentCapsLockState()
+{
+#if PLATFORM(WIN_OS)
+    // FIXME: Does this even work inside the sandbox?
+    return GetKeyState(VK_CAPITAL) & 1;
+#elif PLATFORM(DARWIN)
+    return GetCurrentKeyModifiers() & alphaLock;
+#else
+    notImplemented();
+    return false;
+#endif
+}
+
+} // namespace WebCore