Merge WebKit at r75315: Initial merge by git.

Change-Id: I570314b346ce101c935ed22a626b48c2af266b84

1 files changed, 110 insertions, 0 deletions

diff --git a/Source/WebCore/html/BaseCheckableInputType.cpp b/Source/WebCore/html/BaseCheckableInputType.cpp
new file mode 100644
index 0000000..b08bae3
--- /dev/null
+++ b/Source/WebCore/html/BaseCheckableInputType.cpp
@@ -0,0 +1,110 @@
+/*
+ * Copyright (C) 2010 Google Inc. All rights reserved.
+ * Copyright (C) 2011 Apple Inc. All rights reserved.
+ *
+ * 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.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "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 THE COPYRIGHT
+ * OWNER 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 "BaseCheckableInputType.h"
+
+#include "FormDataList.h"
+#include "HTMLInputElement.h"
+#include "HTMLNames.h"
+#include "KeyboardEvent.h"
+#include "RegularExpression.h"
+
+namespace WebCore {
+
+bool BaseCheckableInputType::saveFormControlState(String& result) const
+{
+    result = element()->checked() ? "on" : "off";
+    return true;
+}
+
+void BaseCheckableInputType::restoreFormControlState(const String& state) const
+{
+    element()->setChecked(state == "on");
+}
+
+bool BaseCheckableInputType::appendFormData(FormDataList& encoding, bool) const
+{
+    if (!element()->checked())
+        return false;
+    encoding.appendData(element()->name(), element()->value());
+    return true;
+}
+
+void BaseCheckableInputType::handleKeydownEvent(KeyboardEvent* event)
+{
+    const String& key = event->keyIdentifier();
+    if (key == "U+0020") {
+        element()->setActive(true, true);
+        // No setDefaultHandled(), because IE dispatches a keypress in this case
+        // and the caller will only dispatch a keypress if we don't call setDefaultHandled().
+    }
+}
+
+void BaseCheckableInputType::handleKeypressEvent(KeyboardEvent* event)
+{
+    if (event->charCode() == ' ') {
+        // Prevent scrolling down the page.
+        event->setDefaultHandled();
+    }
+}
+
+bool BaseCheckableInputType::canSetStringValue() const
+{
+    return false;
+}
+
+// FIXME: Could share this with BaseButtonInputType and RangeInputType if we had a common base class.
+void BaseCheckableInputType::accessKeyAction(bool sendToAnyElement)
+{
+    InputType::accessKeyAction(sendToAnyElement);
+
+    // Send mouse button events if the caller specified sendToAnyElement.
+    // FIXME: The comment above is no good. It says what we do, but not why.
+    element()->dispatchSimulatedClick(0, sendToAnyElement);
+}
+
+String BaseCheckableInputType::fallbackValue()
+{
+    return element()->checked() ? "on" : "";
+}
+
+bool BaseCheckableInputType::storesValueSeparateFromAttribute()
+{
+    return false;
+}
+
+bool BaseCheckableInputType::isCheckable()
+{
+    return true;
+}
+
+} // namespace WebCore