#include "config.h"
#include "WebFrameProxy.h"
#include "WebCertificateInfo.h"
#include "WebContext.h"
#include "WebFormSubmissionListenerProxy.h"
#include "WebFramePolicyListenerProxy.h"
#include "WebPageMessages.h"
#include "WebPageProxy.h"
#include <WebCore/DOMImplementation.h>
#include <WebCore/Image.h>
#include <WebCore/MIMETypeRegistry.h>
#include <stdio.h>
#include <wtf/text/WTFString.h>
using namespace WebCore;
namespace WebKit {
WebFrameProxy::WebFrameProxy(WebPageProxy* page, uint64_t frameID)
: m_page(page)
, m_loadState(LoadStateFinished)
, m_isFrameSet(false)
, m_frameID(frameID)
{
WebContext::statistics().wkFrameCount++;
}
WebFrameProxy::~WebFrameProxy()
{
WebContext::statistics().wkFrameCount--;
}
void WebFrameProxy::disconnect()
{
m_page = 0;
if (m_activeListener) {
m_activeListener->invalidate();
m_activeListener = 0;
}
}
bool WebFrameProxy::isMainFrame() const
{
if (!m_page)
return false;
return this == m_page->mainFrame();
}
void WebFrameProxy::stopLoading() const
{
if (!m_page)
return;
if (!m_page->isValid())
return;
m_page->process()->send(Messages::WebPage::StopLoadingFrame(m_frameID), m_page->pageID());
}
bool WebFrameProxy::canProvideSource() const
{
return isDisplayingMarkupDocument();
}
bool WebFrameProxy::canShowMIMEType(const String& mimeType) const
{
if (!m_page)
return false;
return m_page->canShowMIMEType(mimeType);
}
bool WebFrameProxy::isDisplayingStandaloneImageDocument() const
{
return Image::supportsType(m_MIMEType);
}
bool WebFrameProxy::isDisplayingMarkupDocument() const
{
return m_MIMEType == "text/html" || m_MIMEType == "image/svg+xml" || m_MIMEType == "application/x-webarchive" || DOMImplementation::isXMLMIMEType(m_MIMEType);
}
bool WebFrameProxy::isDisplayingPDFDocument() const
{
if (m_MIMEType.isEmpty())
return false;
return MIMETypeRegistry::isPDFOrPostScriptMIMEType(m_MIMEType);
}
void WebFrameProxy::didStartProvisionalLoad(const String& url)
{
ASSERT(m_provisionalURL.isEmpty());
m_loadState = LoadStateProvisional;
m_provisionalURL = url;
}
void WebFrameProxy::didReceiveServerRedirectForProvisionalLoad(const String& url)
{
ASSERT(m_loadState == LoadStateProvisional);
m_provisionalURL = url;
}
void WebFrameProxy::didFailProvisionalLoad()
{
ASSERT(m_loadState == LoadStateProvisional);
m_loadState = LoadStateFinished;
m_provisionalURL = String();
m_unreachableURL = m_lastUnreachableURL;
}
void WebFrameProxy::didCommitLoad(const String& contentType, const PlatformCertificateInfo& certificateInfo)
{
ASSERT(m_loadState == LoadStateProvisional);
m_loadState = LoadStateCommitted;
m_url = m_provisionalURL;
m_provisionalURL = String();
m_title = String();
m_MIMEType = contentType;
m_isFrameSet = false;
m_certificateInfo = WebCertificateInfo::create(certificateInfo);
}
void WebFrameProxy::didFinishLoad()
{
ASSERT(m_loadState == LoadStateCommitted);
ASSERT(m_provisionalURL.isEmpty());
m_loadState = LoadStateFinished;
}
void WebFrameProxy::didFailLoad()
{
ASSERT(m_loadState == LoadStateCommitted);
ASSERT(m_provisionalURL.isEmpty());
m_loadState = LoadStateFinished;
}
void WebFrameProxy::didSameDocumentNavigation(const String& url)
{
m_url = url;
}
void WebFrameProxy::didChangeTitle(const String& title)
{
m_title = title;
}
void WebFrameProxy::receivedPolicyDecision(WebCore::PolicyAction action, uint64_t listenerID)
{
if (!m_page)
return;
ASSERT(m_activeListener);
ASSERT(m_activeListener->listenerID() == listenerID);
m_page->receivedPolicyDecision(action, this, listenerID);
}
WebFramePolicyListenerProxy* WebFrameProxy::setUpPolicyListenerProxy(uint64_t listenerID)
{
if (m_activeListener)
m_activeListener->invalidate();
m_activeListener = WebFramePolicyListenerProxy::create(this, listenerID);
return static_cast<WebFramePolicyListenerProxy*>(m_activeListener.get());
}
WebFormSubmissionListenerProxy* WebFrameProxy::setUpFormSubmissionListenerProxy(uint64_t listenerID)
{
if (m_activeListener)
m_activeListener->invalidate();
m_activeListener = WebFormSubmissionListenerProxy::create(this, listenerID);
return static_cast<WebFormSubmissionListenerProxy*>(m_activeListener.get());
}
void WebFrameProxy::getWebArchive(PassRefPtr<DataCallback> callback)
{
if (!m_page) {
callback->invalidate();
return;
}
m_page->getWebArchiveOfFrame(this, callback);
}
void WebFrameProxy::getMainResourceData(PassRefPtr<DataCallback> callback)
{
if (!m_page) {
callback->invalidate();
return;
}
m_page->getMainResourceDataOfFrame(this, callback);
}
void WebFrameProxy::getResourceData(WebURL* resourceURL, PassRefPtr<DataCallback> callback)
{
if (!m_page) {
callback->invalidate();
return;
}
m_page->getResourceDataFromFrame(this, resourceURL, callback);
}
void WebFrameProxy::setUnreachableURL(const String& unreachableURL)
{
m_lastUnreachableURL = m_unreachableURL;
m_unreachableURL = unreachableURL;
}
}