auto import from //depot/cupcake/@135843

1 files changed, 267 insertions, 0 deletions

diff --git a/WebCore/platform/android/KeyEventAndroid.cpp b/WebCore/platform/android/KeyEventAndroid.cpp
new file mode 100644
index 0000000..5496bbc
--- /dev/null
+++ b/WebCore/platform/android/KeyEventAndroid.cpp
@@ -0,0 +1,267 @@
+/*
+ * Copyright 2007, The Android Open Source Project
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * 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 THE COPYRIGHT HOLDERS ``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"
+
+#include "KeyboardCodes.h"
+#include "NotImplemented.h"
+#include <ui/KeycodeLabels.h>
+
+namespace WebCore {
+
+// compare to same function in gdk/KeyEventGdk.cpp
+static int windowsKeyCodeForKeyEvent(unsigned int keyCode) {
+    // Does not provide all key codes, and does not handle all keys.
+    switch(keyCode) {
+        case kKeyCodeDel:
+            return VK_BACK;
+        case kKeyCodeTab:
+            return VK_TAB;
+        case kKeyCodeClear:
+            return VK_CLEAR;
+        case kKeyCodeDpadCenter:
+        case kKeyCodeNewline:
+            return VK_RETURN;
+        case kKeyCodeShiftLeft:
+        case kKeyCodeShiftRight:
+            return VK_SHIFT;
+        // back will serve as escape, although we probably do not have access to it
+        case kKeyCodeBack:
+            return VK_ESCAPE;
+        case kKeyCodeSpace:
+            return VK_SPACE;
+        case kKeyCodeHome:
+            return VK_HOME;
+        case kKeyCodeDpadLeft:
+            return VK_LEFT;
+        case kKeyCodeDpadUp:
+            return VK_UP;
+        case kKeyCodeDpadRight:
+            return VK_RIGHT;
+        case kKeyCodeDpadDown:
+            return VK_DOWN;
+        case kKeyCode0:
+            return VK_0;
+        case kKeyCode1:
+            return VK_1;
+        case kKeyCode2:
+            return VK_2;
+        case kKeyCode3:
+            return VK_3;
+        case kKeyCode4:
+            return VK_4;
+        case kKeyCode5:
+            return VK_5;
+        case kKeyCode6:
+            return VK_6;
+        case kKeyCode7:
+            return VK_7;
+        case kKeyCode8:
+            return VK_8;
+        case kKeyCode9:
+            return VK_9;
+        case kKeyCodeA:
+            return VK_A;
+        case kKeyCodeB:
+            return VK_B;
+        case kKeyCodeC:
+            return VK_C;
+        case kKeyCodeD:
+            return VK_D;
+        case kKeyCodeE:
+            return VK_E;
+        case kKeyCodeF:
+            return VK_F;
+        case kKeyCodeG:
+            return VK_G;
+        case kKeyCodeH:
+            return VK_H;
+        case kKeyCodeI:
+            return VK_I;
+        case kKeyCodeJ:
+            return VK_J;
+        case kKeyCodeK:
+            return VK_K;
+        case kKeyCodeL:
+            return VK_L;
+        case kKeyCodeM:
+            return VK_M;
+        case kKeyCodeN:
+            return VK_N;
+        case kKeyCodeO:
+            return VK_O;
+        case kKeyCodeP:
+            return VK_P;
+        case kKeyCodeQ:
+            return VK_Q;
+        case kKeyCodeR:
+            return VK_R;
+        case kKeyCodeS:
+            return VK_S;
+        case kKeyCodeT:
+            return VK_T;
+        case kKeyCodeU:
+            return VK_U;
+        case kKeyCodeV:
+            return VK_V;
+        case kKeyCodeW:
+            return VK_W;
+        case kKeyCodeX:
+            return VK_X;
+        case kKeyCodeY:
+            return VK_Y;
+        case kKeyCodeZ:
+            return VK_Z;
+        // colon
+        case kKeyCodeSemicolon:
+            return VK_OEM_1;
+        case kKeyCodeComma:
+            return VK_OEM_COMMA;
+        case kKeyCodeMinus:
+            return VK_OEM_MINUS;
+        case kKeyCodeEquals:
+            return VK_OEM_PLUS;
+        case kKeyCodePeriod:
+            return VK_OEM_PERIOD;
+        case kKeyCodeSlash:
+            return VK_OEM_2;
+        // maybe not the right choice
+        case kKeyCodeLeftBracket:
+            return VK_OEM_4;
+        case kKeyCodeBackslash:
+            return VK_OEM_5;
+        case kKeyCodeRightBracket:
+            return VK_OEM_6;
+        default:
+            return 0;
+    }
+}
+
+static String keyIdentifierForAndroidKeyCode(int keyCode)
+{
+    // Does not return all of the same key identifiers, and
+    // does not handle all the keys.
+    switch (keyCode) {
+        case kKeyCodeClear:
+            return "Clear";
+        case kKeyCodeNewline:
+        case kKeyCodeDpadCenter:
+            return "Enter";
+        case kKeyCodeHome:
+            return "Home";
+        case kKeyCodeDpadDown:
+            return "Down";
+        case kKeyCodeDpadLeft:
+            return "Left";
+        case kKeyCodeDpadRight:
+            return "Right";
+        case kKeyCodeDpadUp:
+            return "Up";
+        // Standard says that DEL becomes U+00007F.
+        case kKeyCodeDel:
+            return "U+00007F";
+        default:
+            char upper[16];
+            sprintf(upper, "U+%06X", windowsKeyCodeForKeyEvent(keyCode));
+            return String(upper);
+    }
+}
+
+static inline String singleCharacterString(int c) 
+{
+    if (!c)
+        return String();
+    if (c > 0xffff) {
+        UChar lead = U16_LEAD(c);
+        UChar trail = U16_TRAIL(c);
+        UChar utf16[2] = {lead, trail};
+        return String(utf16, 2);
+    }
+    UChar n = (UChar)c;
+    return String(&n, 1);
+}
+
+PlatformKeyboardEvent::PlatformKeyboardEvent(int keyCode, UChar32 unichar,
+                                             Type type, int repeatCount,
+                                             ModifierKey mods)
+    : m_type(type)
+    , m_text(singleCharacterString(unichar))
+    , m_unmodifiedText(singleCharacterString(unichar))
+    , m_keyIdentifier(keyIdentifierForAndroidKeyCode(keyCode))
+    , m_autoRepeat(repeatCount > 0)
+    , m_windowsVirtualKeyCode(windowsKeyCodeForKeyEvent(keyCode))
+    , m_nativeVirtualKeyCode(keyCode)
+    , m_isKeypad(false)
+    , m_shiftKey((mods & ShiftKey) != 0)
+    , m_ctrlKey((mods & CtrlKey) != 0)
+    , m_altKey((mods & AltKey) != 0)
+    , m_metaKey((mods & MetaKey) != 0)
+    // added for android
+    , m_repeatCount(repeatCount)
+    , m_unichar(unichar)
+{
+    // Copied from the mac port
+    if (m_windowsVirtualKeyCode == '\r') {
+        m_text = "\r";
+        m_unmodifiedText = "\r";
+    }
+
+    if (m_text == "\x7F")
+        m_text = "\x8";
+    if (m_unmodifiedText == "\x7F")
+        m_unmodifiedText = "\x8";
+
+    if (m_windowsVirtualKeyCode == 9) {
+        m_text = "\x9";
+        m_unmodifiedText = "\x9";
+    }
+}
+
+bool PlatformKeyboardEvent::currentCapsLockState()
+{
+    notImplemented();
+    return false;
+}
+
+void PlatformKeyboardEvent::disambiguateKeyDownEvent(Type type, bool backwardCompatibilityMode)
+{
+    // Copied with modification from the mac port.
+    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;
+    }
+}
+
+} // namespace WebCore