Implement the document.createTouch and document.createTouchList APIs

These are Apple extensions to the document object present on iOS
and are used by several sites to detect touch event support.

See
http://developer.apple.com/library/safari/#documentation/UserExperience/Reference/DocumentAdditionsReference/DocumentAdditions/DocumentAdditions.html
for Apple's documentation.

Upstreaming to webkit being tracked in
https://bugs.webkit.org/show_bug.cgi?id=47676

Bug: 2996106

Change-Id: I761b1494af60b5095ad9c47d54eb7240d47ae985

1 files changed, 47 insertions, 0 deletions

diff --git a/WebCore/bindings/js/JSTouchListCustom.cpp b/WebCore/bindings/js/JSTouchListCustom.cpp
new file mode 100644
index 0000000..22e0f95
--- /dev/null
+++ b/WebCore/bindings/js/JSTouchListCustom.cpp
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2010, 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 "JSTouchList.h"
+
+#if ENABLE(TOUCH_EVENTS)
+
+#include "TouchList.h"
+
+using namespace JSC;
+
+namespace WebCore {
+
+JSValue toJSNewlyCreated(ExecState* exec, JSDOMGlobalObject* globalObject, TouchList* touchList)
+{
+    if (!touchList)
+        return jsNull();
+
+    return CREATE_DOM_OBJECT_WRAPPER(exec, globalObject, TouchList, touchList);
+}
+
+} // namespace WebCore
+
+#endif