blob: e2b994b91eff76569cac2239b863aa026dcad697 [file] [log] [blame]
/*
* Copyright (C) 2007, 2008, 2015 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. ``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
* 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 "WebKitDLL.h"
#include "WebActionPropertyBag.h"
#include "DOMCoreClasses.h"
#include "WebElementPropertyBag.h"
#include "WebKit.h"
#include <WebCore/BString.h>
#include <WebCore/COMPtr.h>
#include <WebCore/EventHandler.h>
#include <WebCore/HitTestResult.h>
#include <WebCore/MouseEvent.h>
using namespace WebCore;
// WebActionPropertyBag ------------------------------------------------
WebActionPropertyBag::WebActionPropertyBag(const NavigationAction& action, RefPtr<HTMLFormElement>&& form, RefPtr<Frame>&& frame)
: m_action(action)
, m_form(WTFMove(form))
, m_frame(WTFMove(frame))
{
gClassCount++;
gClassNameCount().add("WebActionPropertyBag");
}
WebActionPropertyBag::~WebActionPropertyBag()
{
gClassCount--;
gClassNameCount().remove("WebActionPropertyBag");
}
WebActionPropertyBag* WebActionPropertyBag::createInstance(const NavigationAction& action, RefPtr<HTMLFormElement>&& form, RefPtr<Frame>&& frame)
{
WebActionPropertyBag* instance = new WebActionPropertyBag(action, WTFMove(form), WTFMove(frame));
instance->AddRef();
return instance;
}
// IUnknown -------------------------------------------------------------------
HRESULT WebActionPropertyBag::QueryInterface(_In_ REFIID riid, _COM_Outptr_ void** ppvObject)
{
if (!ppvObject)
return E_POINTER;
*ppvObject = nullptr;
if (IsEqualGUID(riid, IID_IUnknown))
*ppvObject = static_cast<IPropertyBag*>(this);
else if (IsEqualGUID(riid, IID_IPropertyBag))
*ppvObject = static_cast<IPropertyBag*>(this);
else
return E_NOINTERFACE;
AddRef();
return S_OK;
}
ULONG WebActionPropertyBag::AddRef()
{
return ++m_refCount;
}
ULONG WebActionPropertyBag::Release()
{
ULONG newRef = --m_refCount;
if (!newRef)
delete this;
return newRef;
}
static bool isEqual(LPCWSTR s1, LPCWSTR s2)
{
return !wcscmp(s1, s2);
}
HRESULT WebActionPropertyBag::Read(LPCOLESTR pszPropName, VARIANT *pVar, IErrorLog * /*pErrorLog*/)
{
if (!pszPropName)
return E_POINTER;
::VariantClear(pVar);
if (isEqual(pszPropName, WebActionNavigationTypeKey)) {
V_VT(pVar) = VT_I4;
V_I4(pVar) = static_cast<LONG>(m_action.type());
return S_OK;
}
if (isEqual(pszPropName, WebActionElementKey)) {
if (auto mouseEvent = m_action.mouseEventData()) {
V_VT(pVar) = VT_UNKNOWN;
constexpr OptionSet<HitTestRequest::RequestType> hitType { HitTestRequest::ReadOnly, HitTestRequest::Active, HitTestRequest::DisallowUserAgentShadowContent, HitTestRequest::AllowChildFrameContent };
V_UNKNOWN(pVar) = WebElementPropertyBag::createInstance(m_frame->eventHandler().hitTestResultAtPoint(mouseEvent->absoluteLocation, hitType));
return S_OK;
}
}
if (isEqual(pszPropName, WebActionButtonKey)) {
if (auto mouseEvent = m_action.mouseEventData()) {
V_VT(pVar) = VT_I4;
V_I4(pVar) = mouseEvent->button;
return S_OK;
}
}
if (isEqual(pszPropName, WebActionOriginalURLKey)) {
V_VT(pVar) = VT_BSTR;
V_BSTR(pVar) = BString(m_action.url().string()).release();
return S_OK;
}
if (isEqual(pszPropName, WebActionModifierFlagsKey)) {
if (auto keyEvent = m_action.keyStateEventData()) {
unsigned modifiers = 0;
if (keyEvent->ctrlKey)
modifiers |= MK_CONTROL;
if (keyEvent->shiftKey)
modifiers |= MK_SHIFT;
if (keyEvent->altKey)
modifiers |= MK_ALT;
V_VT(pVar) = VT_UI4;
V_UI4(pVar) = modifiers;
return S_OK;
}
}
if (isEqual(pszPropName, WebActionFormKey)) {
IDOMNode* form = DOMNode::createInstance(m_form.get());
V_VT(pVar) = VT_UNKNOWN;
V_UNKNOWN(pVar) = form;
return S_OK;
}
return E_INVALIDARG;
}
HRESULT WebActionPropertyBag::Write(_In_ LPCOLESTR pszPropName, _In_ VARIANT* pVar)
{
if (!pszPropName || !pVar)
return E_POINTER;
return E_NOTIMPL;
}