1 files changed, 260 insertions, 0 deletions
diff --git a/Source/WebCore/replay/UserInputBridge.cpp b/Source/WebCore/replay/UserInputBridge.cpp
new file mode 100644
index 000000000..233bcc475
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+++ b/Source/WebCore/replay/UserInputBridge.cpp
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+/*
+ * Copyright (C) 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.
+ */
+
+#include "config.h"
+#include "UserInputBridge.h"
+
+#include "EventHandler.h"
+#include "FocusController.h"
+#include "Frame.h"
+#include "FrameLoadRequest.h"
+#include "MainFrame.h"
+#include "Page.h"
+#include "PlatformKeyboardEvent.h"
+#include "PlatformMouseEvent.h"
+#include "PlatformWheelEvent.h"
+
+#if ENABLE(WEB_REPLAY)
+#include "ReplayController.h"
+#include "SerializationMethods.h"
+#include "WebReplayInputs.h"
+#include <replay/InputCursor.h>
+#endif
+
+#define EARLY_RETURN_IF_SHOULD_IGNORE_INPUT \
+    do { \
+        if (inputSource == InputSource::User && m_state == UserInputBridge::State::Replaying) \
+            return true; \
+    } while (false)
+
+namespace WebCore {
+
+UserInputBridge::UserInputBridge(Page& page)
+    : m_page(page)
+#if ENABLE(WEB_REPLAY)
+    , m_state(UserInputBridge::State::Open)
+#endif
+{
+}
+
+#if ENABLE(WEB_REPLAY)
+InputCursor& UserInputBridge::activeCursor() const
+{
+    return m_page.replayController().activeInputCursor();
+}
+#endif
+
+#if ENABLE(CONTEXT_MENUS)
+bool UserInputBridge::handleContextMenuEvent(const PlatformMouseEvent& mouseEvent, const Frame* frame, InputSource)
+{
+    return frame->eventHandler().sendContextMenuEvent(mouseEvent);
+}
+#endif
+
+bool UserInputBridge::handleMousePressEvent(const PlatformMouseEvent& mouseEvent, InputSource inputSource)
+{
+#if ENABLE(WEB_REPLAY)
+    EARLY_RETURN_IF_SHOULD_IGNORE_INPUT;
+
+    InputCursor& cursor = activeCursor();
+    if (cursor.isCapturing()) {
+        std::unique_ptr<PlatformMouseEvent> ownedEvent = std::make_unique<PlatformMouseEvent>(mouseEvent);
+        cursor.appendInput<HandleMousePress>(WTFMove(ownedEvent));
+    }
+    EventLoopInputExtent extent(cursor);
+#else
+    UNUSED_PARAM(inputSource);
+#endif
+
+    return m_page.mainFrame().eventHandler().handleMousePressEvent(mouseEvent);
+}
+
+bool UserInputBridge::handleMouseReleaseEvent(const PlatformMouseEvent& mouseEvent, InputSource inputSource)
+{
+#if ENABLE(WEB_REPLAY)
+    EARLY_RETURN_IF_SHOULD_IGNORE_INPUT;
+
+    InputCursor& cursor = activeCursor();
+    if (cursor.isCapturing()) {
+        std::unique_ptr<PlatformMouseEvent> ownedEvent = std::make_unique<PlatformMouseEvent>(mouseEvent);
+        cursor.appendInput<HandleMouseRelease>(WTFMove(ownedEvent));
+    }
+    EventLoopInputExtent extent(cursor);
+#else
+    UNUSED_PARAM(inputSource);
+#endif
+
+    return m_page.mainFrame().eventHandler().handleMouseReleaseEvent(mouseEvent);
+}
+
+bool UserInputBridge::handleMouseMoveEvent(const PlatformMouseEvent& mouseEvent, InputSource inputSource)
+{
+#if ENABLE(WEB_REPLAY)
+    EARLY_RETURN_IF_SHOULD_IGNORE_INPUT;
+
+    InputCursor& cursor = activeCursor();
+    if (cursor.isCapturing()) {
+        std::unique_ptr<PlatformMouseEvent> ownedEvent = std::make_unique<PlatformMouseEvent>(mouseEvent);
+        cursor.appendInput<HandleMouseMove>(WTFMove(ownedEvent), false);
+    }
+    EventLoopInputExtent extent(cursor);
+#else
+    UNUSED_PARAM(inputSource);
+#endif
+
+    return m_page.mainFrame().eventHandler().mouseMoved(mouseEvent);
+}
+
+bool UserInputBridge::handleMouseMoveOnScrollbarEvent(const PlatformMouseEvent& mouseEvent, InputSource inputSource)
+{
+#if ENABLE(WEB_REPLAY)
+    EARLY_RETURN_IF_SHOULD_IGNORE_INPUT;
+
+    InputCursor& cursor = activeCursor();
+    if (cursor.isCapturing()) {
+        std::unique_ptr<PlatformMouseEvent> ownedEvent = std::make_unique<PlatformMouseEvent>(mouseEvent);
+        cursor.appendInput<HandleMouseMove>(WTFMove(ownedEvent), true);
+    }
+    EventLoopInputExtent extent(cursor);
+#else
+    UNUSED_PARAM(inputSource);
+#endif
+
+    return m_page.mainFrame().eventHandler().passMouseMovedEventToScrollbars(mouseEvent);
+}
+
+bool UserInputBridge::handleMouseForceEvent(const PlatformMouseEvent& mouseEvent, InputSource)
+{
+    return m_page.mainFrame().eventHandler().handleMouseForceEvent(mouseEvent);
+}
+
+bool UserInputBridge::handleKeyEvent(const PlatformKeyboardEvent& keyEvent, InputSource inputSource)
+{
+#if ENABLE(WEB_REPLAY)
+    EARLY_RETURN_IF_SHOULD_IGNORE_INPUT;
+
+    InputCursor& cursor = activeCursor();
+    if (cursor.isCapturing()) {
+        std::unique_ptr<PlatformKeyboardEvent> ownedEvent = std::make_unique<PlatformKeyboardEvent>(keyEvent);
+        cursor.appendInput<HandleKeyPress>(WTFMove(ownedEvent));
+    }
+    EventLoopInputExtent extent(cursor);
+#else
+    UNUSED_PARAM(inputSource);
+#endif
+
+    return m_page.focusController().focusedOrMainFrame().eventHandler().keyEvent(keyEvent);
+}
+
+bool UserInputBridge::handleAccessKeyEvent(const PlatformKeyboardEvent& keyEvent, InputSource)
+{
+    return m_page.focusController().focusedOrMainFrame().eventHandler().handleAccessKey(keyEvent);
+}
+
+bool UserInputBridge::handleWheelEvent(const PlatformWheelEvent& wheelEvent, InputSource inputSource)
+{
+#if ENABLE(WEB_REPLAY)
+    EARLY_RETURN_IF_SHOULD_IGNORE_INPUT;
+
+    InputCursor& cursor = activeCursor();
+    if (cursor.isCapturing()) {
+        std::unique_ptr<PlatformWheelEvent> ownedEvent = std::make_unique<PlatformWheelEvent>(wheelEvent);
+        cursor.appendInput<HandleWheelEvent>(WTFMove(ownedEvent));
+    }
+    EventLoopInputExtent extent(cursor);
+#else
+    UNUSED_PARAM(inputSource);
+#endif
+
+    return m_page.mainFrame().eventHandler().handleWheelEvent(wheelEvent);
+}
+
+void UserInputBridge::focusSetActive(bool active, InputSource)
+{
+    m_page.focusController().setActive(active);
+}
+
+void UserInputBridge::focusSetFocused(bool focused, InputSource)
+{
+    m_page.focusController().setFocused(focused);
+}
+
+bool UserInputBridge::scrollRecursively(ScrollDirection direction, ScrollGranularity granularity, InputSource inputSource)
+{
+#if ENABLE(WEB_REPLAY)
+    EARLY_RETURN_IF_SHOULD_IGNORE_INPUT;
+
+    InputCursor& cursor = activeCursor();
+    if (cursor.isCapturing())
+        cursor.appendInput<ScrollPage>(direction, granularity);
+
+    EventLoopInputExtent extent(cursor);
+#else
+    UNUSED_PARAM(inputSource);
+#endif
+
+    return m_page.focusController().focusedOrMainFrame().eventHandler().scrollRecursively(direction, granularity, nullptr);
+}
+
+bool UserInputBridge::logicalScrollRecursively(ScrollLogicalDirection direction, ScrollGranularity granularity, InputSource inputSource)
+{
+#if ENABLE(WEB_REPLAY)
+    EARLY_RETURN_IF_SHOULD_IGNORE_INPUT;
+
+    InputCursor& cursor = activeCursor();
+    if (cursor.isCapturing())
+        cursor.appendInput<LogicalScrollPage>(direction, granularity);
+
+    EventLoopInputExtent extent(cursor);
+#else
+    UNUSED_PARAM(inputSource);
+#endif
+
+    return m_page.focusController().focusedOrMainFrame().eventHandler().logicalScrollRecursively(direction, granularity, nullptr);
+}
+
+void UserInputBridge::loadRequest(const FrameLoadRequest& request, InputSource)
+{
+    m_page.mainFrame().loader().load(request);
+}
+
+void UserInputBridge::reloadFrame(Frame* frame, bool endToEndReload, bool contentBlockersEnabled, InputSource)
+{
+    frame->loader().reload(endToEndReload, contentBlockersEnabled);
+}
+
+void UserInputBridge::stopLoadingFrame(Frame* frame, InputSource)
+{
+    frame->loader().stopForUserCancel();
+}
+
+bool UserInputBridge::tryClosePage(InputSource)
+{
+    return m_page.mainFrame().loader().shouldClose();
+}
+
+} // namespace WebCore