From 1bf1084f2b10c3b47fd1a588d85d21ed0eb41d0c Mon Sep 17 00:00:00 2001
From: Lorry Tar Creator <lorry-tar-importer@lorry>
Date: Tue, 27 Jun 2017 06:07:23 +0000
Subject: webkitgtk-2.16.5

---
 Source/WebCore/replay/EventLoopInput.h | 75 ++++++++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 Source/WebCore/replay/EventLoopInput.h

(limited to 'Source/WebCore/replay/EventLoopInput.h')

diff --git a/Source/WebCore/replay/EventLoopInput.h b/Source/WebCore/replay/EventLoopInput.h
new file mode 100644
index 000000000..53a978e77
--- /dev/null
+++ b/Source/WebCore/replay/EventLoopInput.h
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2011-2013 University of Washington. All rights reserved.
+ * Copyright (C) 2014 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:
+ *
+ * 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 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
+ * HOLDER 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.
+ */
+
+#pragma once
+
+#if ENABLE(WEB_REPLAY)
+
+#include <replay/NondeterministicInput.h>
+#include <wtf/CurrentTime.h>
+
+namespace JSC {
+class InputCursor;
+};
+
+namespace WebCore {
+
+class ReplayController;
+
+// This is an RAII helper used during capturing which sets a flag on the input cursor
+// to track the dynamic extent of a captured event loop input. This extent approximates
+// the interval in which EventLoopInputDispatcher::dispatching() is true.
+class EventLoopInputExtent {
+    WTF_MAKE_NONCOPYABLE(EventLoopInputExtent);
+public:
+    EventLoopInputExtent(JSC::InputCursor&);
+    EventLoopInputExtent(JSC::InputCursor*);
+    ~EventLoopInputExtent();
+private:
+    JSC::InputCursor* m_cursor;
+};
+
+class EventLoopInputBase : public NondeterministicInputBase {
+public:
+    virtual ~EventLoopInputBase() { }
+    InputQueue queue() const final { return InputQueue::EventLoopInput; }
+
+    virtual void dispatch(ReplayController&) = 0;
+};
+
+template <typename InputType>
+class EventLoopInput : public EventLoopInputBase {
+public:
+    const String& type() const final
+    {
+        return InputTraits<InputType>::type();
+    }
+};
+
+} // namespace WebCore
+
+#endif // ENABLE(WEB_REPLAY)
-- 
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