Merge WebKit at r78450: Initial merge by git.

Change-Id: I6d3e5f1f868ec266a0aafdef66182ddc3f265dc1

1 files changed, 105 insertions, 0 deletions

diff --git a/Source/WebKit2/WebProcess/InjectedBundle/InjectedBundleNavigationAction.cpp b/Source/WebKit2/WebProcess/InjectedBundle/InjectedBundleNavigationAction.cpp
new file mode 100644
index 0000000..7a40ee6
--- /dev/null
+++ b/Source/WebKit2/WebProcess/InjectedBundle/InjectedBundleNavigationAction.cpp
@@ -0,0 +1,105 @@
+/*
+ * 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:
+ * 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 APPLE INC. AND ITS 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 APPLE INC. OR ITS 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 "InjectedBundleNavigationAction.h"
+
+#include "WebFrame.h"
+#include <WebCore/Frame.h>
+#include <WebCore/HTMLFormElement.h>
+#include <WebCore/MouseEvent.h>
+#include <WebCore/NavigationAction.h>
+#include <WebCore/UIEventWithKeyState.h>
+
+using namespace WebCore;
+
+namespace WebKit {
+
+static const MouseEvent* mouseEventForNavigationAction(const NavigationAction& navigationAction)
+{
+    for (const Event* e = navigationAction.event(); e; e = e->underlyingEvent()) {
+        if (e->isMouseEvent())
+            return static_cast<const MouseEvent*>(e);
+    }
+    return 0;
+}
+
+static WebMouseEvent::Button mouseButtonForMouseEvent(const MouseEvent* mouseEvent)
+{
+    if (!mouseEvent)
+        return WebMouseEvent::NoButton;
+
+    if (!mouseEvent->buttonDown())
+        return WebMouseEvent::NoButton;
+
+    return static_cast<WebMouseEvent::Button>(mouseEvent->button());
+}
+
+WebEvent::Modifiers InjectedBundleNavigationAction::modifiersForNavigationAction(const NavigationAction& navigationAction)
+{
+    uint32_t modifiers = 0;
+    if (const UIEventWithKeyState* keyStateEvent = findEventWithKeyState(const_cast<Event*>(navigationAction.event()))) {
+        if (keyStateEvent->shiftKey())
+            modifiers |= WebEvent::ShiftKey;
+        if (keyStateEvent->ctrlKey())
+            modifiers |= WebEvent::ControlKey;
+        if (keyStateEvent->altKey())
+            modifiers |= WebEvent::AltKey;
+        if (keyStateEvent->metaKey())
+            modifiers |= WebEvent::MetaKey;
+    }
+
+    return static_cast<WebEvent::Modifiers>(modifiers);
+}
+
+WebMouseEvent::Button InjectedBundleNavigationAction::mouseButtonForNavigationAction(const NavigationAction& navigationAction)
+{
+    return mouseButtonForMouseEvent(mouseEventForNavigationAction(navigationAction));
+}
+
+
+PassRefPtr<InjectedBundleNavigationAction> InjectedBundleNavigationAction::create(WebFrame* frame, const NavigationAction& action, PassRefPtr<FormState> formState)
+{
+    return adoptRef(new InjectedBundleNavigationAction(frame, action, formState));
+}
+
+InjectedBundleNavigationAction::InjectedBundleNavigationAction(WebFrame* frame, const NavigationAction& navigationAction, PassRefPtr<FormState> prpFormState)
+{
+    m_navigationType    = navigationAction.type();
+    m_modifiers         = modifiersForNavigationAction(navigationAction);
+
+    if (const MouseEvent* mouseEvent = mouseEventForNavigationAction(navigationAction)) {
+        m_hitTestResult = InjectedBundleHitTestResult::create(frame->coreFrame()->eventHandler()->hitTestResultAtPoint(mouseEvent->absoluteLocation(), false));
+        m_mouseButton   = mouseButtonForMouseEvent(mouseEvent);
+    }
+
+    RefPtr<FormState> formState = prpFormState;
+    if (formState) {
+        ASSERT(formState->form());
+        m_formElement   = InjectedBundleNodeHandle::getOrCreate(formState->form());
+    }
+}
+
+} // namespace WebKit