/*
* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of the License "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description: Implementation of WebFrameLoaderClient
*
*/
#include <Browser_platform_variant.hrh>
#include "config.h"
#include <../bidi.h>
#include "WebFrameLoaderClient.h"
#include "ResourceError.h"
#include "DebugStream.h"
#include "DocumentLoader.h"
#include "Frame.h"
#include "FrameLoader.h"
#include "HTMLFrameOwnerElement.h"
#include "HtmlNames.h"
#include "HTMLFrameElement.h"
#include "WebCoreFrameBridge.h"
#include "HTMLFormElement.h"
#include "HTMLObjectElement.h"
#include "FrameView.h"
#include "Document.h"
#include "WebCoreWidget.h"
#include "WebFrame.h"
#include "WebView.h"
#include "WebFrameView.h"
#include "WebFrameBridge.h"
#include "WebDocumentLoader.h"
#include "brctl.h"
#include "page.h"
#include "ProgressTracker.h"
#include "WebPolicyManager.h"
#include "StaticObjectsContainer.h"
#include "ResourceLoaderDelegate.h"
#include "BrCtlWindowObserver.h"
#include "WmlDispatcher.h"
#include "WebUtil.h"
#include "errordefs.h"
#include "WebFepTextEditor.h"
#include "SettingsContainer.h"
#include "WebTabbedNavigation.h"
#include "StaticObjectsContainer.h"
#include "WebCursor.h"
#include "WebCharsetData.h"
#include "WebKitLogger.h"
#include "PluginHandler.h"
#include "MIMETypeRegistry.h"
using namespace WebCore;
using namespace HTMLNames;
// this should be changed if we wanna have a counter per window.
static int total_bytes = 0;
static CBrCtl* brctl(WebFrame* webFrame)
{
ASSERT(hasWebView());
ASSERT(hasFrameView());
return webFrame->frameView()->topView()->brCtl();
}
WebFrameLoaderClient::WebFrameLoaderClient(WebFrame* webFrame)
: m_webFrame(webFrame)
{
m_webPolicyManager = new WebPolicyManager(this);
m_WmlContentListener = 0;
}
WebFrameLoaderClient::~WebFrameLoaderClient()
{
delete m_webPolicyManager;
if (m_WmlContentListener) delete m_WmlContentListener;
}
void WebFrameLoaderClient::frameLoaderDestroyed()
{
delete this;
}
bool WebFrameLoaderClient::hasWebView() const
{
return m_webFrame != NULL;;
}
bool WebFrameLoaderClient::hasFrameView() const
{
return m_webFrame->frameView() != NULL;
}
bool WebFrameLoaderClient::privateBrowsingEnabled() const
{
// return [[getWebView(m_webFrame.get()) preferences] privateBrowsingEnabled];
return false;
}
void WebFrameLoaderClient::makeDocumentView()
{
WebFrameView *v = m_webFrame->frameView();
//WebDataSource *ds = [m_webFrame.get() _dataSource];
//NSView <WebDocumentView> *documentView = [v _makeDocumentViewForDataSource:ds];
//if (!documentView)
// return;
if (m_webFrame &&
m_webFrame->frameView() &&
m_webFrame->frameView()->topView()&&
!m_webFrame->parentFrame()) {
m_webFrame->frameView()->topView()->setEditable(false);
}
WebFrameBridge *bridge = m_webFrame->bridge();
// FIXME: We could save work and not do this for a top-level view that is not a WebHTMLView.
//(MWebCoreWidget* view, int marginWidth, int marginHeight)
bridge->createFrameViewWithScrollView(v, v->marginWidth(), v->marginHeight());
//m_webFrame.get() _updateBackground];
bridge->installInFrame(v);
// Call setDataSource on the document view after it has been placed in the view hierarchy.
// This what we for the top-level view, so should do this for views in subframes as well.
//[documentView setDataSource:ds];
}
void WebFrameLoaderClient::makeRepresentation(DocumentLoader* docLoader)
{
if (isWMLContent(m_response.mimeType())) {
// call the WmlDispatcher Headers routine to set the WML flag
if (! m_WmlContentListener) {
m_WmlContentListener = CWmlDispatcher::NewL(brctl(m_webFrame), core(m_webFrame) );
brctl(m_webFrame)->setWmlDispatcher(m_WmlContentListener);
}
TRAPD(err,m_WmlContentListener->HeadersL( 0, m_response ));
}
else{
if (m_WmlContentListener) {
m_WmlContentListener->MakeWmlVisible(EFalse);
brctl(m_webFrame)->setWmlMode(EFalse);
brctl(m_webFrame)->MakeVisible(ETrue);
}
if (FrameLoadTypeRedirectWithLockedHistory == core(m_webFrame)->loader()->loadType())
m_webFrame->frameView()->topView()->setRedirectWithLockedHistory(true);
if (docLoader->isLoadingMainResource()&&
core(m_webFrame)->loader()->isLoadingMainFrame() &&
FrameLoadTypeStandard == core(m_webFrame)->loader()->loadType()){
m_webFrame->frameView()->topView()->resetZoomLevel();
}
if (!core(m_webFrame)->ownerElement()) {
brctl(m_webFrame)->settings()->setTabbedNavigation(!(brctl(m_webFrame)->capabilities()&TBrCtlDefs::ECapabilityCursorNavigation));
StaticObjectsContainer::instance()->webCursor()->cursorUpdate(true);
m_webFrame->frameView()->topView()->tabbedNavigation()->clear();
}
}
}
void WebFrameLoaderClient::setDocumentViewFromCachedPage(CachedPage*)
{
/*
DocumentLoader* cachedDocumentLoader = cachedPage->documentLoader();
ASSERT(cachedDocumentLoader);
cachedDocumentLoader->setFrame(core(m_webFrame.get()));
NSView <WebDocumentView> *cachedView = cachedPage->documentView();
ASSERT(cachedView != nil);
[cachedView setDataSource:dataSource(cachedDocumentLoader)];
[m_webFrame->_private->webFrameView _setDocumentView:cachedView];
*/
notImplemented();
}
void WebFrameLoaderClient::forceLayout()
{
/*
NSView <WebDocumentView> *view = [m_webFrame->_private->webFrameView documentView];
if ([view isKindOfClass:[WebHTMLView class]])
[(WebHTMLView *)view setNeedsToApplyStyles:YES];
[view setNeedsLayout:YES];
[view layout];
*/
if (core(m_webFrame)->document()->isHTMLDocument())
{
core(m_webFrame)->view()->layout();
}
}
void WebFrameLoaderClient::forceLayoutForNonHTML()
{
/*
WebFrameView *thisView = m_webFrame->_private->webFrameView;
NSView <WebDocumentView> *thisDocumentView = [thisView documentView];
ASSERT(thisDocumentView != nil);
// Tell the just loaded document to layout. This may be necessary
// for non-html content that needs a layout message.
if (!([[m_webFrame.get() _dataSource] _isDocumentHTML])) {
[thisDocumentView setNeedsLayout:YES];
[thisDocumentView layout];
[thisDocumentView setNeedsDisplay:YES];
}
*/
if (core(m_webFrame)->document()->isImageDocument())
{
core(m_webFrame)->view()->layout();
}
}
void WebFrameLoaderClient::setCopiesOnScroll()
{
m_webFrame->frameView()->setMayUseCopyScroll(true);
}
void WebFrameLoaderClient::detachedFromParent2()
{
// m_webFrame->_private->inspectors makeObjectsPerformSelector:@selector(_webFrameDetached:) withObject:m_webFrame.get()];
if (m_webFrame->frameView())
m_webFrame->frameView()->setWebFrame(NULL);
}
void WebFrameLoaderClient::detachedFromParent3()
{
m_webFrame->setFrameView(NULL);
}
void WebFrameLoaderClient::detachedFromParent4()
{
m_webFrame->setBridge(NULL);
}
void WebFrameLoaderClient::download(ResourceHandle* handle, const ResourceRequest& request, const ResourceRequest& initialRequest, const ResourceResponse& response)
{
/*
id proxy = handle->releaseProxy();
ASSERT(proxy);
WebView *webView = getWebView(m_webFrame.get());
WebDownload *download = [WebDownload _downloadWithLoadingConnection:handle->connection()
request:request.nsURLRequest()
response:response.nsURLResponse()
delegate:[webView downloadDelegate]
proxy:proxy];
NSURL *originalURL = nil;
WebBackForwardList *history = [webView backForwardList];
WebHistoryItem *currentItem = nil;
int backListCount = [history backListCount];
int backCount = 0;
// find the first item in the history that was originated
// by the user
while (backListCount > 0 && !originalURL) {
currentItem = [history itemAtIndex:backCount--];
if (![currentItem respondsToSelector:@selector(_wasUserGesture)] || [currentItem _wasUserGesture])
originalURL = [currentItem URL];
}
if (originalURL && [download respondsToSelector:@selector(_setOriginatingURL:)])
[download _setOriginatingURL:originalURL];
*/
StaticObjectsContainer::instance()->resourceLoaderDelegate()->download(handle, request, response);
brctl(m_webFrame)->HandleBrowserLoadEventL(TBrCtlDefs::EEventNewUrlContentArrived, 0, 0 ); // must send this for progress bar to go away
brctl(m_webFrame)->HandleBrowserLoadEventL(TBrCtlDefs::EEventUrlLoadingFinished, 0, 0 );
brctl(m_webFrame)->HandleBrowserLoadEventL(TBrCtlDefs::EEventContentFinished, 0, 0 );
brctl(m_webFrame)->HandleBrowserLoadEventL(TBrCtlDefs::EEventLoadFinished, 0, 0 );
}
void WebFrameLoaderClient::assignIdentifierToInitialRequest(unsigned long identifier, DocumentLoader*, const ResourceRequest&)
{
/*
WebView *webView = getWebView(m_webFrame.get());
id resourceLoadDelegate = WebViewGetResourceLoadDelegate(webView);
WebResourceDelegateImplementationCache implementations = WebViewGetResourceLoadDelegateImplementations(webView);
id object;
BOOL shouldRelease = NO;
if (implementations.delegateImplementsIdentifierForRequest)
object = implementations.identifierForRequestFunc(resourceLoadDelegate, @selector(webView:identifierForInitialRequest:fromDataSource:), webView, request.nsURLRequest(), dataSource(loader));
else {
object = [[NSObject alloc] init];
shouldRelease = YES;
}
[webView _addObject:object forIdentifier:identifier];
if (shouldRelease)
[object release];
*/
notImplemented();
}
void WebFrameLoaderClient::dispatchWillSendRequest(DocumentLoader* loader, unsigned long identifier, ResourceRequest&, const ResourceResponse& redirectResponse)
{
/*
WebView *webView = getWebView(m_webFrame.get());
id resourceLoadDelegate = WebViewGetResourceLoadDelegate(webView);
WebResourceDelegateImplementationCache implementations = WebViewGetResourceLoadDelegateImplementations(webView);
*/
if (redirectResponse.isNull())
static_cast<WebDocumentLoader*>(loader)->increaseLoadCount(identifier);
/*
if (implementations.delegateImplementsWillSendRequest)
request = implementations.willSendRequestFunc(resourceLoadDelegate, @selector(webView:resource:willSendRequest:redirectResponse:fromDataSource:), webView, [webView _objectForIdentifier:identifier], request.nsURLRequest(), redirectResponse.nsURLResponse(), dataSource(loader));
*/
}
void WebFrameLoaderClient::dispatchDidReceiveAuthenticationChallenge(DocumentLoader*, unsigned long identifier, const AuthenticationChallenge&)
{
/*
WebView *webView = getWebView(m_webFrame.get());
id resourceLoadDelegate = [webView resourceLoadDelegate];
WebResourceDelegateImplementationCache implementations = WebViewGetResourceLoadDelegateImplementations(webView);
NSURLAuthenticationChallenge *webChallenge = mac(challenge);
if (implementations.delegateImplementsDidReceiveAuthenticationChallenge) {
[resourceLoadDelegate webView:webView resource:[webView _objectForIdentifier:identifier] didReceiveAuthenticationChallenge:webChallenge fromDataSource:dataSource(loader)];
return;
}
NSWindow *window = [webView hostWindow] ? [webView hostWindow] : [webView window];
[[WebPanelAuthenticationHandler sharedHandler] startAuthentication:webChallenge window:window];
*/
notImplemented();
}
void WebFrameLoaderClient::dispatchDidCancelAuthenticationChallenge(DocumentLoader*, unsigned long identifier, const AuthenticationChallenge&)
{
/*
WebView *webView = getWebView(m_webFrame.get());
id resourceLoadDelegate = [webView resourceLoadDelegate];
WebResourceDelegateImplementationCache implementations = WebViewGetResourceLoadDelegateImplementations(webView);
NSURLAuthenticationChallenge *webChallenge = mac(challenge);
if (implementations.delegateImplementsDidCancelAuthenticationChallenge) {
[resourceLoadDelegate webView:webView resource:[webView _objectForIdentifier:identifier] didCancelAuthenticationChallenge:webChallenge fromDataSource:dataSource(loader)];
return;
}
[(WebPanelAuthenticationHandler *)[WebPanelAuthenticationHandler sharedHandler] cancelAuthentication:webChallenge];
*/
notImplemented();
}
void WebFrameLoaderClient::dispatchDidReceiveResponse(DocumentLoader* loader, unsigned long identifier, const ResourceResponse& response)
{
/*
WebView *webView = getWebView(m_webFrame.get());
id resourceLoadDelegate = WebViewGetResourceLoadDelegate(webView);
WebResourceDelegateImplementationCache implementations = WebViewGetResourceLoadDelegateImplementations(webView);
if (implementations.delegateImplementsDidReceiveResponse)
implementations.didReceiveResponseFunc(resourceLoadDelegate, @selector(webView:resource:didReceiveResponse:fromDataSource:), webView, [webView _objectForIdentifier:identifier], response.nsURLResponse(), dataSource(loader));
*/
m_firstData = true;
m_response = response;
}
void WebFrameLoaderClient::dispatchDidReceiveContentLength(DocumentLoader*, unsigned long identifier, int lengthReceived)
{
/*
WebView *webView = getWebView(m_webFrame.get());
id resourceLoadDelegate = WebViewGetResourceLoadDelegate(webView);
WebResourceDelegateImplementationCache implementations = WebViewGetResourceLoadDelegateImplementations(webView);
if (implementations.delegateImplementsDidReceiveContentLength)
implementations.didReceiveContentLengthFunc(resourceLoadDelegate, @selector(webView:resource:didReceiveContentLength:fromDataSource:), webView, [webView _objectForIdentifier:identifier], (WebNSUInteger)lengthReceived, dataSource(loader));
*/
// tot:fixme lemgthReceived is actually the content length, not how much was received. The logic has to change
total_bytes+=lengthReceived;
}
void WebFrameLoaderClient::dispatchDidFinishLoading(DocumentLoader* loader, unsigned long identifier)
{
/*
WebView *webView = getWebView(m_webFrame.get());
id resourceLoadDelegate = WebViewGetResourceLoadDelegate(webView);
WebResourceDelegateImplementationCache implementations = WebViewGetResourceLoadDelegateImplementations(webView);
if (implementations.delegateImplementsDidFinishLoadingFromDataSource)
implementations.didFinishLoadingFromDataSourceFunc(resourceLoadDelegate, @selector(webView:resource:didFinishLoadingFromDataSource:), webView, [webView _objectForIdentifier:identifier], dataSource(loader));
[webView _removeObjectForIdentifier:identifier];
static_cast<WebDocumentLoaderMac*>(loader)->decreaseLoadCount(identifier);
*/
static_cast<WebDocumentLoader*>(loader)->decreaseLoadCount(identifier);
notImplemented();
}
void WebFrameLoaderClient::dispatchDidFailLoading(DocumentLoader* loader, unsigned long identifier, const ResourceError& error)
{
/*
WebView *webView = getWebView(m_webFrame.get());
id resourceLoadDelegate = WebViewGetResourceLoadDelegate(webView);
WebResourceDelegateImplementationCache implementations = WebViewGetResourceLoadDelegateImplementations(webView);
if (implementations.delegateImplementsDidFailLoadingWithErrorFromDataSource)
implementations.didFailLoadingWithErrorFromDataSourceFunc(resourceLoadDelegate, @selector(webView:resource:didFailLoadingWithError:fromDataSource:), webView, [webView _objectForIdentifier:identifier], error, dataSource(loader));
[webView _removeObjectForIdentifier:identifier];
static_cast<WebDocumentLoaderMac*>(loader)->decreaseLoadCount(identifier);
*/
//
if (brctl(m_webFrame)->wmlMode() && m_WmlContentListener) {
m_WmlContentListener->HandleError(identifier,error.errorCode());
}
//
static_cast<WebDocumentLoader*>(loader)->decreaseLoadCount(identifier);
}
bool WebFrameLoaderClient::dispatchDidLoadResourceFromMemoryCache(DocumentLoader*, const ResourceRequest&, const ResourceResponse&, int length)
{
/*
WebView *webView = getWebView(m_webFrame.get());
id resourceLoadDelegate = WebViewGetResourceLoadDelegate(webView);
WebResourceDelegateImplementationCache implementations = WebViewGetResourceLoadDelegateImplementations(webView);
if (!implementations.delegateImplementsDidLoadResourceFromMemoryCache)
return false;
implementations.didLoadResourceFromMemoryCacheFunc(resourceLoadDelegate, @selector(webView:didLoadResourceFromMemoryCache:response:length:fromDataSource:), webView, request.nsURLRequest(), response.nsURLResponse(), length, dataSource(loader));
return true;
*/
notImplemented();
return false;
}
void WebFrameLoaderClient::dispatchDidHandleOnloadEvents()
{
/*
WebView *webView = getWebView(m_webFrame.get());
WebFrameLoadDelegateImplementationCache implementations = WebViewGetFrameLoadDelegateImplementations(webView);
if (implementations.delegateImplementsDidHandleOnloadEventsForFrame) {
id frameLoadDelegate = WebViewGetFrameLoadDelegate(webView);
implementations.didHandleOnloadEventsForFrameFunc(frameLoadDelegate, @selector(webView:didHandleOnloadEventsForFrame:), webView, m_webFrame.get());
}
*/
notImplemented();
}
void WebFrameLoaderClient::dispatchDidReceiveServerRedirectForProvisionalLoad()
{
/*
WebView *webView = getWebView(m_webFrame.get());
WebFrameLoadDelegateImplementationCache implementations = WebViewGetFrameLoadDelegateImplementations(webView);
if (implementations.delegateImplementsDidReceiveServerRedirectForProvisionalLoadForFrame) {
id frameLoadDelegate = WebViewGetFrameLoadDelegate(webView);
implementations.didReceiveServerRedirectForProvisionalLoadForFrameFunc(frameLoadDelegate, @selector(webView:didReceiveServerRedirectForProvisionalLoadForFrame:), webView, m_webFrame.get());
}
*/
notImplemented();
}
void WebFrameLoaderClient::dispatchDidCancelClientRedirect()
{
/*
WebView *webView = getWebView(m_webFrame.get());
WebFrameLoadDelegateImplementationCache implementations = WebViewGetFrameLoadDelegateImplementations(webView);
if (implementations.delegateImplementsDidCancelClientRedirectForFrame) {
id frameLoadDelegate = WebViewGetFrameLoadDelegate(webView);
implementations.didCancelClientRedirectForFrameFunc(frameLoadDelegate, @selector(webView:didCancelClientRedirectForFrame:), webView, m_webFrame.get());
}
*/
notImplemented();
}
void WebFrameLoaderClient::dispatchWillPerformClientRedirect(const KURL&, double interval, double fireDate)
{
/*
WebView *webView = getWebView(m_webFrame.get());
WebFrameLoadDelegateImplementationCache implementations = WebViewGetFrameLoadDelegateImplementations(webView);
if (implementations.delegateImplementsWillPerformClientRedirectToURLDelayFireDateForFrame) {
id frameLoadDelegate = WebViewGetFrameLoadDelegate(webView);
implementations.willPerformClientRedirectToURLDelayFireDateForFrameFunc(frameLoadDelegate, @selector(webView:willPerformClientRedirectToURL:delay:fireDate:forFrame:), webView, URL.getNSURL(), delay, [NSDate dateWithTimeIntervalSince1970:fireDate], m_webFrame.get());
}
*/
notImplemented();
}
void WebFrameLoaderClient::dispatchDidChangeLocationWithinPage()
{
/*
WebView *webView = getWebView(m_webFrame.get());
WebFrameLoadDelegateImplementationCache implementations = WebViewGetFrameLoadDelegateImplementations(webView);
if (implementations.delegateImplementsDidChangeLocationWithinPageForFrame) {
id frameLoadDelegate = WebViewGetFrameLoadDelegate(webView);
implementations.didChangeLocationWithinPageForFrameFunc(frameLoadDelegate, @selector(webView:didChangeLocationWithinPageForFrame:), webView, m_webFrame.get());
}
*/
notImplemented();
}
void WebFrameLoaderClient::dispatchWillClose()
{
/*
WebView *webView = getWebView(m_webFrame.get());
WebFrameLoadDelegateImplementationCache implementations = WebViewGetFrameLoadDelegateImplementations(webView);
if (implementations.delegateImplementsWillCloseFrame) {
id frameLoadDelegate = WebViewGetFrameLoadDelegate(webView);
implementations.willCloseFrameFunc(frameLoadDelegate, @selector(webView:willCloseFrame:), webView, m_webFrame.get());
}
*/
notImplemented();
}
void WebFrameLoaderClient::dispatchDidReceiveIcon()
{
/*
ASSERT([m_webFrame.get() _isMainFrame]);
WebView *webView = getWebView(m_webFrame.get());
// FIXME: This willChangeValueForKey call is too late, because the icon has already changed by now.
[webView _willChangeValueForKey:_WebMainFrameIconKey];
WebFrameLoadDelegateImplementationCache implementations = WebViewGetFrameLoadDelegateImplementations(webView);
if (implementations.delegateImplementsDidReceiveIconForFrame) {
Image* image = iconDatabase()->iconForPageURL(core(m_webFrame.get())->loader()->url().url(), IntSize(16, 16));
if (NSImage *icon = webGetNSImage(image, NSMakeSize(16, 16))) {
id frameLoadDelegate = WebViewGetFrameLoadDelegate(webView);
implementations.didReceiveIconForFrameFunc(frameLoadDelegate, @selector(webView:didReceiveIcon:forFrame:), webView, icon, m_webFrame.get());
}
}
[webView _didChangeValueForKey:_WebMainFrameIconKey];
*/
brctl(m_webFrame)->HandleBrowserLoadEventL(TBrCtlDefs::EEventFaviconAvailable, 0, 0 );
notImplemented();
}
void WebFrameLoaderClient::dispatchDidStartProvisionalLoad()
{
/*
WebView *webView = getWebView(m_webFrame.get());
[webView _didStartProvisionalLoadForFrame:m_webFrame.get()];
WebFrameLoadDelegateImplementationCache implementations = WebViewGetFrameLoadDelegateImplementations(webView);
if (implementations.delegateImplementsDidStartProvisionalLoadForFrame) {
id frameLoadDelegate = WebViewGetFrameLoadDelegate(webView);
implementations.didStartProvisionalLoadForFrameFunc(frameLoadDelegate, @selector(webView:didStartProvisionalLoadForFrame:), webView, m_webFrame.get());
}
*/
brctl(m_webFrame)->HandleBrowserLoadEventL(TBrCtlDefs::EEventNewContentStart, 0, 0 );
notImplemented();
}
void WebFrameLoaderClient::dispatchDidReceiveTitle(const String& title)
{
/*
WebView *webView = getWebView(m_webFrame.get());
WebFrameLoadDelegateImplementationCache implementations = WebViewGetFrameLoadDelegateImplementations(webView);
if (implementations.delegateImplementsDidReceiveTitleForFrame) {
id frameLoadDelegate = WebViewGetFrameLoadDelegate(webView);
implementations.didReceiveTitleForFrameFunc(frameLoadDelegate, @selector(webView:didReceiveTitle:forFrame:), webView, title, m_webFrame.get());
}
*/
brctl(m_webFrame)->HandleBrowserLoadEventL(TBrCtlDefs::EEventTitleAvailable, 0, 0 );
notImplemented();
}
void WebFrameLoaderClient::dispatchDidCommitLoad()
{
/*
// Tell the client we've committed this URL.
ASSERT([m_webFrame->_private->webFrameView documentView] != nil);
WebView *webView = getWebView(m_webFrame.get());
[webView _didCommitLoadForFrame:m_webFrame.get()];
WebFrameLoadDelegateImplementationCache implementations = WebViewGetFrameLoadDelegateImplementations(webView);
if (implementations.delegateImplementsDidCommitLoadForFrame) {
id frameLoadDelegate = WebViewGetFrameLoadDelegate(webView);
implementations.didCommitLoadForFrameFunc(frameLoadDelegate, @selector(webView:didCommitLoadForFrame:), webView, m_webFrame.get());
}
*/
brctl(m_webFrame)->HandleBrowserLoadEventL(TBrCtlDefs::EEventTitleAvailable, 0, 0 );
}
void WebFrameLoaderClient::dispatchDidFailProvisionalLoad(const ResourceError& error)
{
/*
WebView *webView = getWebView(m_webFrame.get());
[webView _didFailProvisionalLoadWithError:error forFrame:m_webFrame.get()];
WebFrameLoadDelegateImplementationCache implementations = WebViewGetFrameLoadDelegateImplementations(webView);
if (implementations.delegateImplementsDidFailProvisionalLoadWithErrorForFrame) {
id frameLoadDelegate = WebViewGetFrameLoadDelegate(webView);
implementations.didFailProvisionalLoadWithErrorForFrameFunc(frameLoadDelegate, @selector(webView:didFailProvisionalLoadWithError:forFrame:), webView, error, m_webFrame.get());
}
[m_webFrame->_private->internalLoadDelegate webFrame:m_webFrame.get() didFinishLoadWithError:error];
*/
//
if (brctl(m_webFrame)->wmlMode() && m_WmlContentListener) {
m_WmlContentListener->HandleError(0,error.errorCode());
}
//
brctl(m_webFrame)->HandleBrowserLoadEventL(TBrCtlDefs::EEventLoadError, 0, 0 );
notImplemented();
}
void WebFrameLoaderClient::dispatchDidFailLoad(const ResourceError& error)
{
/*
WebView *webView = getWebView(m_webFrame.get());
[webView _didFailLoadWithError:error forFrame:m_webFrame.get()];
WebFrameLoadDelegateImplementationCache implementations = WebViewGetFrameLoadDelegateImplementations(webView);
if (implementations.delegateImplementsDidFailLoadWithErrorForFrame) {
id frameLoadDelegate = WebViewGetFrameLoadDelegate(webView);
implementations.didFailLoadWithErrorForFrameFunc(frameLoadDelegate, @selector(webView:didFailLoadWithError:forFrame:), webView, error, m_webFrame.get());
}
[m_webFrame->_private->internalLoadDelegate webFrame:m_webFrame.get() didFinishLoadWithError:error];
*/
//
if (brctl(m_webFrame)->wmlMode() && m_WmlContentListener) {
m_WmlContentListener->HandleError(0,error.errorCode());
}
//
brctl(m_webFrame)->HandleBrowserLoadEventL(TBrCtlDefs::EEventLoadError, 0, 0 );
m_webFrame->frameView()->topView()->pageLoadFinished();
notImplemented();
}
void WebFrameLoaderClient::dispatchDidFinishDocumentLoad() // called when parsing is finished
{
/*
WebView *webView = getWebView(m_webFrame.get());
WebFrameLoadDelegateImplementationCache implementations = WebViewGetFrameLoadDelegateImplementations(webView);
if (implementations.delegateImplementsDidFinishDocumentLoadForFrame) {
id frameLoadDelegate = WebViewGetFrameLoadDelegate(webView);
implementations.didFinishDocumentLoadForFrameFunc(frameLoadDelegate, @selector(webView:didFinishDocumentLoadForFrame:), webView, m_webFrame.get());
}
*/
}
void WebFrameLoaderClient::dispatchDidFinishLoad()
{
/*
WebView *webView = getWebView(m_webFrame.get());
[webView _didFinishLoadForFrame:m_webFrame.get()];
WebFrameLoadDelegateImplementationCache implementations = WebViewGetFrameLoadDelegateImplementations(webView);
if (implementations.delegateImplementsDidFinishLoadForFrame) {
id frameLoadDelegate = WebViewGetFrameLoadDelegate(webView);
implementations.didFinishLoadForFrameFunc(frameLoadDelegate, @selector(webView:didFinishLoadForFrame:), webView, m_webFrame.get());
}
[m_webFrame->_private->internalLoadDelegate webFrame:m_webFrame.get() didFinishLoadWithError:nil];
*/
if( core(m_webFrame)->loader()->isLoadingMainFrame() )
m_webFrame->frameView()->topView()->pageLoadFinished();
}
void WebFrameLoaderClient::dispatchDidFirstLayout()
{
/*
WebView *webView = getWebView(m_webFrame.get());
WebFrameLoadDelegateImplementationCache implementations = WebViewGetFrameLoadDelegateImplementations(webView);
if (implementations.delegateImplementsDidFirstLayoutInFrame) {
id frameLoadDelegate = WebViewGetFrameLoadDelegate(webView);
implementations.didFirstLayoutInFrameFunc(frameLoadDelegate, @selector(webView:didFirstLayoutInFrame:), webView, m_webFrame.get());
}
*/
brctl(m_webFrame)->HandleBrowserLoadEventL(TBrCtlDefs::EEventNewContentDisplayed, 0, 0 );
}
Frame* WebFrameLoaderClient::dispatchCreatePage()
{
/*
WebView *currentWebView = getWebView(m_webFrame.get());
id wd = [currentWebView UIDelegate];
if ([wd respondsToSelector:@selector(webView:createWebViewWithRequest:)])
return core([[wd webView:currentWebView createWebViewWithRequest:nil] mainFrame]);
return 0;
*/
CBrCtl* newBrCtl = NULL;
TRAP_IGNORE(newBrCtl = brctl(m_webFrame)->getWindowL(*m_webPolicyManager->newWindowTargetName(),
m_webPolicyManager->newWindowuserGesture()));
if (newBrCtl) {
return core(newBrCtl->webView()->mainFrame());
}
return NULL;
}
void WebFrameLoaderClient::dispatchShow()
{
brctl(m_webFrame)->showWindow();
}
//dl mgr
void WebFrameLoaderClient::dispatchDecidePolicyForMIMEType(FramePolicyFunction function, const String& MIMEType, const ResourceRequest& request)
{
/*
WebView *webView = getWebView(m_webFrame.get());
[[webView _policyDelegateForwarder] webView:webView
decidePolicyForMIMEType:MIMEType
request:request.nsURLRequest()
frame:m_webFrame.get()
decisionListener:setUpPolicyListener(function).get()];
*/
if (!function)
return;
m_webPolicyManager->dispatchDecidePolicyForMIMEType(function, MIMEType, request);
}
void WebFrameLoaderClient::dispatchDecidePolicyForNewWindowAction(FramePolicyFunction function, const NavigationAction& action, const ResourceRequest& request, const String& frameName)
{
/*
WebView *webView = getWebView(m_webFrame.get());
[[webView _policyDelegateForwarder] webView:webView
decidePolicyForNewWindowAction:actionDictionary(action)
request:request.nsURLRequest()
newFrameName:frameName
decisionListener:setUpPolicyListener(function).get()];
*/
if (!function)
return;
m_webPolicyManager->dispatchDecidePolicyForNewWindowAction(function, action, request, frameName);
}
void WebFrameLoaderClient::dispatchDecidePolicyForNavigationAction(FramePolicyFunction function, const NavigationAction& action, const ResourceRequest& request)
{
/*
WebView *webView = getWebView(m_webFrame.get());
[[webView _policyDelegateForwarder] webView:webView
decidePolicyForNavigationAction:actionDictionary(action)
request:request.nsURLRequest()
frame:m_webFrame.get()
decisionListener:setUpPolicyListener(function).get()];
*/
if (!core(m_webFrame) || !function)
return;
m_webPolicyManager->dispatchDecidePolicyForNavigationAction(function, action, request);
}
void WebFrameLoaderClient::cancelPolicyCheck()
{
/*
[m_policyListener.get() invalidate];
m_policyListener = nil;
m_policyFunction = 0;
*/
notImplemented();
}
void WebFrameLoaderClient::dispatchUnableToImplementPolicy(const ResourceError&)
{
/*
WebView *webView = getWebView(m_webFrame.get());
[[webView _policyDelegateForwarder] webView:webView
unableToImplementPolicyWithError:error frame:m_webFrame.get()];
*/
notImplemented();
}
void WebFrameLoaderClient::dispatchWillSubmitForm(FramePolicyFunction function, PassRefPtr<FormState> formState)
{
if (!function)
return;
m_webFrame->frameView()->topView()->willSubmitForm(formState.get());
m_webPolicyManager->dispatchWillSubmitForm(function, formState);
}
void WebFrameLoaderClient::dispatchDidLoadMainResource(DocumentLoader*)
{
/*
if ([WebScriptDebugServer listenerCount])
[[WebScriptDebugServer sharedScriptDebugServer] webView:getWebView(m_webFrame.get())
didLoadMainResourceForDataSource:dataSource(loader)];
*/
notImplemented();
}
void WebFrameLoaderClient::revertToProvisionalState(DocumentLoader*)
{
// [dataSource(loader) _revertToProvisionalState];
notImplemented();
}
void WebFrameLoaderClient::setMainDocumentError(DocumentLoader* loader, const ResourceError& error)
{
// [dataSource(loader) _setMainDocumentError:error];
if (brctl(m_webFrame)->brCtlDialogsProvider()) {
int err = mapHttpErrors(error.errorCode());
if (err <= KBrowserHTTP100 && err > KBrowserFailure) {
if (total_bytes == 0 || err == KBrowserHTTP502 ) {
HBufC* url = NULL;
url = HBufC::New(loader->originalURL().des().Length());
if (url) {
url->Des().Copy(loader->originalURL().des());
TRAP_IGNORE(brctl(m_webFrame)->brCtlDialogsProvider()->DialogNotifyHttpErrorL(err, *url));
delete url;
}
}
}
else {
if (err != KBrowserCancelled) {
TRAP_IGNORE(brctl(m_webFrame)->brCtlDialogsProvider()->DialogNotifyErrorL(err));
}
}
}
}
void WebFrameLoaderClient::clearUnarchivingState(DocumentLoader*)
{
notImplemented();
}
// Maybe these should go into a ProgressTrackerClient some day
void WebFrameLoaderClient::willChangeEstimatedProgress()
{
// [dataSource(loader) _clearUnarchivingState];
}
void WebFrameLoaderClient::didChangeEstimatedProgress()
{
// [getWebView(m_webFrame.get()) _willChangeValueForKey:_WebEstimatedProgressKey];
notImplemented();
}
void WebFrameLoaderClient::postProgressStartedNotification()
{
// [[NSNotificationCenter defaultCenter] postNotificationName:WebViewProgressStartedNotification object:getWebView(m_webFrame.get())];
brctl(m_webFrame)->HandleBrowserLoadEventL(TBrCtlDefs::EEventUrlLoadingStart, 0, 0 );
total_bytes = 0;
#ifdef PERF_REGRESSION_LOG
wkDebug()<<"Load started"<<mem<<flush;
#endif // PERF_REGRESSION_LOG
}
void WebFrameLoaderClient::postProgressEstimateChangedNotification()
{
#ifdef PERF_REGRESSION_LOG
wkDebug()<<"Loading..."<<total_bytes<<"bytes"<<mem<<flush;
#endif // PERF_REGRESSION_LOG
// [[NSNotificationCenter defaultCenter] postNotificationName:WebViewProgressEstimateChangedNotification object:getWebView(m_webFrame.get())];
double estimatedProgress = core(m_webFrame)->page()->progress()->estimatedProgress();
brctl(m_webFrame)->HandleBrowserLoadEventL(TBrCtlDefs::EEventNewUrlContentArrived, total_bytes / estimatedProgress, 0 );
brctl(m_webFrame)->HandleBrowserLoadEventL(TBrCtlDefs::EEventMoreUrlContentArrived, total_bytes, 0 );
}
void WebFrameLoaderClient::postProgressFinishedNotification()
{
TRAP_IGNORE(postProgressFinishedNotificationL());
}
void WebFrameLoaderClient::postProgressFinishedNotificationL()
{
#ifdef PERF_REGRESSION_LOG
wkDebug()<<"Load finished "<<core(m_webFrame)->page()->mainFrame()->document()->documentURI().des()<<mem<<flush;
#endif // PERF_REGRESSION_LOG
// [[NSNotificationCenter defaultCenter] postNotificationName:WebViewProgressFinishedNotification object:getWebView(m_webFrame.get())];
//core(m_webFrame)->bridge()->Callback().postProgressFinishedNotification();
brctl(m_webFrame)->HandleBrowserLoadEventL(TBrCtlDefs::EEventMoreUrlContentArrived, total_bytes, 0 );
brctl(m_webFrame)->HandleBrowserLoadEventL(TBrCtlDefs::EEventUrlLoadingFinished, 0, 0 );
brctl(m_webFrame)->HandleBrowserLoadEventL(TBrCtlDefs::EEventContentFinished, 0, 0 );
brctl(m_webFrame)->HandleBrowserLoadEventL(TBrCtlDefs::EEventLoadFinished, 0, 0 );
m_webFrame->frameView()->topView()->pageLoadFinished();
}
void WebFrameLoaderClient::setMainFrameDocumentReady(bool)
{
// [getWebView(m_webFrame.get()) setMainFrameDocumentReady:ready];
notImplemented();
}
void WebFrameLoaderClient::startDownload(const ResourceRequest&)
{
/*
// FIXME: Should download full request.
[getWebView(m_webFrame.get()) _downloadURL:request.url().getNSURL()];
*/
notImplemented();
}
void WebFrameLoaderClient::willChangeTitle(DocumentLoader*)
{
/*
// FIXME: Should do this only in main frame case, right?
[getWebView(m_webFrame.get()) _willChangeValueForKey:_WebMainFrameTitleKey];
*/
notImplemented();
}
void WebFrameLoaderClient::didChangeTitle(DocumentLoader*)
{
/*
// FIXME: Should do this only in main frame case, right?
[getWebView(m_webFrame.get()) _didChangeValueForKey:_WebMainFrameTitleKey];
*/
notImplemented();
}
void WebFrameLoaderClient::committedLoad(DocumentLoader* loader, const char* data, int length)
{
if (brctl(m_webFrame)->wmlMode()) {
m_WmlContentListener->ResponseL( data, length );
return;
}
m_webFrame->bridge()->receivedData(data, length, m_response.textEncodingName());
}
void WebFrameLoaderClient::finishedLoading(DocumentLoader* loader)
{
if (!brctl(m_webFrame)->wmlMode()) {
m_webFrame->bridge()->receivedData(NULL, 0, m_response.textEncodingName());
}
}
void WebFrameLoaderClient::finalSetupForReplace(DocumentLoader*)
{
// [dataSource(loader) _clearUnarchivingState];
notImplemented();
}
void WebFrameLoaderClient::updateGlobalHistoryForStandardLoad(const KURL& url)
{
/*
NSURL *nsurl = url.getNSURL();
WebHistoryItem *entry = [[WebHistory optionalSharedHistory] addItemForURL:nsurl];
String pageTitle = core(m_webFrame.get())->loader()->documentLoader()->title();
if (pageTitle.length())
[entry setTitle:pageTitle];
*/
if (!core(m_webFrame)->ownerElement()) {
ResourceRequest* r = &(core(m_webFrame)->loader()->activeDocumentLoader()->request());
TPtrC formContentType(KNullDesC);
WebCore::FormData* formData = NULL;
if (equalIgnoringCase(r->httpMethod(), "POST")) {
formContentType.Set(r->httpContentType().des());
formData = r->httpBody();
}
TPtrC8 responseUrl(r->url().des());
TPtrC8 requestUrl(url.des());
brctl(m_webFrame)->historyHandler()->updateGlobalHistoryForStandardLoad(responseUrl, requestUrl, formContentType, formData);
}
}
void WebFrameLoaderClient::updateGlobalHistoryForReload(const KURL&)
{
/*
WebHistory *sharedHistory = [WebHistory optionalSharedHistory];
WebHistoryItem *item = [sharedHistory itemForURL:url.getNSURL()];
if (item)
[sharedHistory setLastVisitedTimeInterval:[NSDate timeIntervalSinceReferenceDate] forItem:item];
*/
brctl(m_webFrame)->historyHandler()->updateGlobalHistoryForReload();
}
bool WebFrameLoaderClient::shouldGoToHistoryItem(HistoryItem*) const
{
/*
WebView* view = getWebView(m_webFrame.get());
WebHistoryItem *webItem = kit(item);
return [[view _policyDelegateForwarder] webView:view shouldGoToHistoryItem:webItem];
*/
notImplemented();
return false;
}
ResourceError WebFrameLoaderClient::cancelledError(const ResourceRequest& request_)
{
// return [NSError _webKitErrorWithDomain:NSURLErrorDomain code:NSURLErrorCancelled URL:request.url().getNSURL()];
return ResourceError(String(), KErrCancel, request_.url().url(), String());
}
ResourceError WebFrameLoaderClient::blockedError(const ResourceRequest&)
{
// return [NSError _webKitErrorWithDomain:WebKitErrorDomain code:WebKitErrorCannotUseRestrictedPort URL:request.url().getNSURL()];
notImplemented();
return ResourceError();
}
ResourceError WebFrameLoaderClient::cannotShowURLError(const ResourceRequest&)
{
// return [NSError _webKitErrorWithDomain:WebKitErrorDomain code:WebKitErrorCannotShowURL URL:request.url().getNSURL()];
notImplemented();
return ResourceError();
}
ResourceError WebFrameLoaderClient::interruptForPolicyChangeError(const ResourceRequest& request)
{
// return [NSError _webKitErrorWithDomain:WebKitErrorDomain code:WebKitErrorFrameLoadInterruptedByPolicyChange URL:request.url().getNSURL()];
return ResourceError(String(), KErrCancel, request.url().url(), String());
}
ResourceError WebFrameLoaderClient::cannotShowMIMETypeError(const ResourceResponse&)
{
// return [NSError _webKitErrorWithDomain:NSURLErrorDomain code:WebKitErrorCannotShowMIMEType URL:response.url().getNSURL()];
notImplemented();
return ResourceError();
}
ResourceError WebFrameLoaderClient::fileDoesNotExistError(const ResourceResponse&)
{
// return [NSError _webKitErrorWithDomain:NSURLErrorDomain code:NSURLErrorFileDoesNotExist URL:response.url().getNSURL()];
notImplemented();
return ResourceError();
}
bool WebFrameLoaderClient::shouldFallBack(const ResourceError&)
{
/*
// FIXME: Needs to check domain.
// FIXME: WebKitErrorPlugInWillHandleLoad is a workaround for the cancel we do to prevent
// loading plugin content twice. See <rdar://problem/4258008>
return error.errorCode() != NSURLErrorCancelled && error.errorCode() != WebKitErrorPlugInWillHandleLoad;
*/
notImplemented();
return false;
}
void WebFrameLoaderClient::setDefersLoading(bool defers)
{
/*
if (!defers)
deliverArchivedResourcesAfterDelay();
*/
notImplemented();
}
bool WebFrameLoaderClient::willUseArchive(ResourceLoader*, const ResourceRequest&, const KURL& originalURL) const
{
/*
if (request.url() != originalURL)
return false;
if (!canUseArchivedResource(request.nsURLRequest()))
return false;
WebResource *resource = [dataSource(core(m_webFrame.get())->loader()->activeDocumentLoader()) _archivedSubresourceForURL:originalURL.getNSURL()];
if (!resource)
return false;
if (!canUseArchivedResource([resource _response]))
return false;
m_pendingArchivedResources.set(loader, resource);
// Deliver the resource after a delay because callers don't expect to receive callbacks while calling this method.
deliverArchivedResourcesAfterDelay();
return true;
*/
notImplemented();
return false;
}
bool WebFrameLoaderClient::isArchiveLoadPending(ResourceLoader*) const
{
// return m_pendingArchivedResources.contains(loader);
notImplemented();
return false;
}
void WebFrameLoaderClient::cancelPendingArchiveLoad(ResourceLoader*)
{
/*
if (m_pendingArchivedResources.isEmpty())
return;
m_pendingArchivedResources.remove(loader);
if (m_pendingArchivedResources.isEmpty())
m_archivedResourcesDeliveryTimer.stop();
*/
notImplemented();
}
void WebFrameLoaderClient::clearArchivedResources()
{
/*
m_pendingArchivedResources.clear();
m_archivedResourcesDeliveryTimer.stop();
*/
notImplemented();
}
bool WebFrameLoaderClient::canHandleRequest(const ResourceRequest&) const
{
// return [WebView _canHandleRequest:request.nsURLRequest()];
notImplemented();
return true;
}
bool WebFrameLoaderClient::canShowMIMEType(const String& MIMEType) const
{
// return [WebView canShowMIMEType:MIMEType];
notImplemented();
return true;
}
bool WebFrameLoaderClient::representationExistsForURLScheme(const String& URLScheme) const
{
// return [WebView _representationExistsForURLScheme:URLScheme];
notImplemented();
return false;
}
String WebFrameLoaderClient::generatedMIMETypeForURLScheme(const String& URLScheme) const
{
// return [WebView _generatedMIMETypeForURLScheme:URLScheme];
notImplemented();
return String();
}
void WebFrameLoaderClient::frameLoadCompleted()
{
if (brctl(m_webFrame)->wmlMode()) {
m_WmlContentListener->CompleteL( 0, 0 );
return;
}
/*
// Note: Can be called multiple times.
// Even if already complete, we might have set a previous item on a frame that
// didn't do any data loading on the past transaction. Make sure to clear these out.
NSScrollView *sv = [m_webFrame->_private->webFrameView _scrollView];
if ([getWebView(m_webFrame.get()) drawsBackground])
[sv setDrawsBackground:YES];
core(m_webFrame.get())->loader()->setPreviousHistoryItem(0);
*/
notImplemented();
}
void WebFrameLoaderClient::saveViewStateToItem(HistoryItem*)
{
/*
if (!item)
return;
NSView <WebDocumentView> *docView = [m_webFrame->_private->webFrameView documentView];
// we might already be detached when this is called from detachFromParent, in which
// case we don't want to override real data earlier gathered with (0,0)
if ([docView superview] && [docView conformsToProtocol:@protocol(_WebDocumentViewState)])
item->setViewState([(id <_WebDocumentViewState>)docView viewState]);
*/
notImplemented();
}
void WebFrameLoaderClient::restoreViewState()
{
/*
HistoryItem* currentItem = core(m_webFrame.get())->loader()->currentHistoryItem();
ASSERT(currentItem);
// FIXME: As the ASSERT attests, it seems we should always have a currentItem here.
// One counterexample is <rdar://problem/4917290>
// For now, to cover this issue in release builds, there is no technical harm to returning
// early and from a user standpoint - as in the above radar - the previous page load failed
// so there *is* no scroll state to restore!
if (!currentItem)
return;
NSView <WebDocumentView> *docView = [m_webFrame->_private->webFrameView documentView];
if ([docView conformsToProtocol:@protocol(_WebDocumentViewState)]) {
id state = currentItem->viewState();
if (state) {
[(id <_WebDocumentViewState>)docView setViewState:state];
}
}
*/
notImplemented();
}
void WebFrameLoaderClient::provisionalLoadStarted()
{
/*
// FIXME: This is OK as long as no one resizes the window,
// but in the case where someone does, it means garbage outside
// the occupied part of the scroll view.
[[m_webFrame->_private->webFrameView _scrollView] setDrawsBackground:NO];
*/
notImplemented();
}
void WebFrameLoaderClient::didFinishLoad()
{
// [m_webFrame->_private->internalLoadDelegate webFrame:m_webFrame.get() didFinishLoadWithError:nil];
notImplemented();
}
void WebFrameLoaderClient::prepareForDataSourceReplacement()
{
/*
if (![m_webFrame.get() _dataSource]) {
ASSERT(!core(m_webFrame.get())->tree()->childCount());
return;
}
// Make sure that any work that is triggered by resigning first reponder can get done.
// The main example where this came up is the textDidEndEditing that is sent to the
// FormsDelegate (3223413). We need to do this before _detachChildren, since that will
// remove the views as a side-effect of freeing the bridge, at which point we can't
// post the FormDelegate messages.
//
// Note that this can also take FirstResponder away from a child of our frameView that
// is not in a child frame's view. This is OK because we are in the process
// of loading new content, which will blow away all editors in this top frame, and if
// a non-editor is firstReponder it will not be affected by endEditingFor:.
// Potentially one day someone could write a DocView whose editors were not all
// replaced by loading new content, but that does not apply currently.
NSView *frameView = m_webFrame->_private->webFrameView;
NSWindow *window = [frameView window];
NSResponder *firstResp = [window firstResponder];
if ([firstResp isKindOfClass:[NSView class]] && [(NSView *)firstResp isDescendantOf:frameView])
[window endEditingFor:firstResp];
*/
notImplemented();
}
PassRefPtr<DocumentLoader> WebFrameLoaderClient::createDocumentLoader(const ResourceRequest& request, const SubstituteData& substituteData)
{
// RefPtr<WebDocumentLoader> loader = new WebDocumentLoader(request, substituteData);
// WebDataSource *dataSource = new WebDataSource;
// dataSource->initWithDocumentLoader(loader.get());
// loader->setDataSource(dataSource, getWebView(m_webFrame.get()));
// dataSource->release();
// return loader.release();
RefPtr<DocumentLoader> loader = new WebDocumentLoader(request, substituteData);
return loader.release();
}
void WebFrameLoaderClient::setTitle(const String& title, const KURL&)
{
/*
NSURL* nsURL = canonicalURL(URL.getNSURL());
if(!nsURL)
return;
NSString *titleNSString = title;
[[[WebHistory optionalSharedHistory] itemForURL:nsURL] setTitle:titleNSString];
*/
brctl(m_webFrame)->historyHandler()->setCurrentEntryTitle(title.des());
}
String WebFrameLoaderClient::userAgent(const KURL&)
{
// return [getWebView(m_webFrame.get()) _userAgentForURL:url];
return m_webFrame->frameView()->topView()->userAgent();
}
void WebFrameLoaderClient::saveDocumentViewToCachedPage(CachedPage*)
{
// cachedPage->setDocumentView([m_webFrame->_private->webFrameView documentView]);
notImplemented();
}
bool WebFrameLoaderClient::canCachePage() const
{
/*
// We can only cache HTML pages right now
return [[[m_webFrame.get() _dataSource] representation] isKindOfClass:[WebHTMLRepresentation class]];
*/
notImplemented();
return false;
}
PassRefPtr<Frame> WebFrameLoaderClient::createFrame(const KURL& url, const String& name, HTMLFrameOwnerElement* ownerElement,
const String& referrer, bool allowsScrolling, int marginWidth, int marginHeight)
{
/*
WebFrameBridge* bridge = m_webFrame->_private->bridge;
BEGIN_BLOCK_OBJC_EXCEPTIONS;
return [bridge createChildFrameNamed:name
withURL:url.getNSURL()
referrer:referrer
ownerElement:ownerElement
allowsScrolling:allowsScrolling
marginWidth:marginWidth
marginHeight:marginHeight];
END_BLOCK_OBJC_EXCEPTIONS;
return 0;
*/
return m_webFrame->bridge()->createChildFrameNamed(&name, url.des(), referrer.des(),
ownerElement, allowsScrolling, marginWidth, marginHeight);
}
Widget* WebFrameLoaderClient::createPlugin(const WebCore::IntSize&, Element* pluginElement, const KURL& url, const Vector<String>& paramNames,
const Vector<String>& paramValues, const String& mimeType, bool pluginDocument)
{
bool canLoad = true;
if ( pluginElement ) {
HTMLObjectElement *objectNode = static_cast<HTMLObjectElement* >(pluginElement);
canLoad = objectNode->canLoadPlugin();
}
return new Widget( m_webFrame->bridge()->viewForPluginWithURL( url.des(), paramNames, paramValues,
core(m_webFrame)->loader()->baseURL(), mimeType, canLoad, pluginElement ));
}
void WebFrameLoaderClient::redirectDataToPlugin(Widget* pluginWidget)
{
/*
BEGIN_BLOCK_OBJC_EXCEPTIONS;
[m_webFrame->_private->bridge redirectDataToPlugin:pluginWidget->getView()];
END_BLOCK_OBJC_EXCEPTIONS;
*/
// core(m_webFrame)->bridge()->Callback().RedirectDataToPlugin( pluginWidget->getView() );
}
Widget* WebFrameLoaderClient::createJavaAppletWidget(const IntSize&, Element*, const KURL& baseURL, const Vector<String>& paramNames, const Vector<String>& paramValues)
{
/*
Widget* result = new Widget;
BEGIN_BLOCK_OBJC_EXCEPTIONS;
WebFrameBridge* bridge = m_webFrame->_private->bridge;
result->setView([bridge viewForJavaAppletWithFrame:NSMakeRect(0, 0, size.width(), size.height())
attributeNames:nsArray(paramNames)
attributeValues:nsArray(paramValues)
baseURL:baseURL.getNSURL()
DOMElement:[DOMElement _wrapElement:element]]);
END_BLOCK_OBJC_EXCEPTIONS;
return result;
*/
notImplemented();
return 0;
}
ObjectContentType WebFrameLoaderClient::objectContentType(const KURL& url, const String& mimeType)
{
/*
WebFrameBridge* bridge = m_webFrame->_private->bridge;
BEGIN_BLOCK_OBJC_EXCEPTIONS;
return (ObjectContentType)[bridge determineObjectFromMIMEType:mimeType URL:url.getNSURL()];
END_BLOCK_OBJC_EXCEPTIONS;
return ObjectContentNone;
*/
ObjectContentType contentType = ObjectContentNone;
PluginHandler* pluginHandler = WebCore::StaticObjectsContainer::instance()->pluginHandler();
TInt handle = pluginHandler->findPlugin( mimeType.des() );
if (handle == KErrNotFound) {
handle = pluginHandler->findPluginByExtension( url.des() );
}
if (handle != KErrNotFound) {
contentType = ObjectContentNetscapePlugin;
}
if (MIMETypeRegistry::isSupportedImageMIMEType(mimeType))
return WebCore::ObjectContentImage;
return contentType;
}
String WebFrameLoaderClient::overrideMediaType() const
{
/*
NSString* overrideType = [m_webFrame->_private->bridge overrideMediaType];
if (overrideType)
return overrideType;
return String();
*/
notImplemented();
return String();
}
void WebFrameLoaderClient::windowObjectCleared() const
{
// [m_webFrame->_private->bridge windowObjectCleared];
notImplemented();
}
void WebFrameLoaderClient::didPerformFirstNavigation() const
{
notImplemented();
}
void WebFrameLoaderClient::registerForIconNotification(bool listen)
{
// [[m_webFrame.get() webView] _registerForIconNotification:listen];
//tot:fixme Do this when SQLite is capable to support multithreading.
/*
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(_receivedIconChangedNotification:) name:WebIconDatabaseDidAddIconNotification object:nil];
else
[[NSNotificationCenter defaultCenter] removeObserver:self name:WebIconDatabaseDidAddIconNotification object:nil];
*/
notImplemented();
}
void WebFrameLoaderClient::ignore(WebCore::FramePolicyFunction function)
{
(core(m_webFrame)->loader()->*function)(WebCore::PolicyIgnore);
}
void WebFrameLoaderClient::download(WebCore::FramePolicyFunction function)
{
(core(m_webFrame)->loader()->*function)(WebCore::PolicyDownload);
}
void WebFrameLoaderClient::use(WebCore::FramePolicyFunction function)
{
(core(m_webFrame)->loader()->*function)(WebCore::PolicyUse);
}
bool WebFrameLoaderClient::isWMLContent(const String& MIMEType)
{
bool found = false;
#ifndef BRDO_WML_DISABLED_FF
if ( MIMEType == "text/vnd.wap.wml" || MIMEType == "text/vnd.wap.wmlc" || MIMEType == "application/vnd.wap.wmlc" || MIMEType == "application/vnd.wap.wmlscriptc") {
found = true;
}
#endif
return found;
}
/*
static inline WebDataSource *dataSource(DocumentLoader* loader)
{
return loader ? static_cast<WebDocumentLoaderMac*>(loader)->dataSource() : nil;
}
WebFrameLoaderClient::WebFrameLoaderClient(WebFrame *webFrame)
: m_webFrame(webFrame)
, m_policyFunction(0)
, m_archivedResourcesDeliveryTimer(this, &WebFrameLoaderClient::deliverArchivedResources)
{
}
NSCachedURLResponse* WebFrameLoaderClient::willCacheResponse(DocumentLoader* loader, unsigned long identifier, NSCachedURLResponse* response) const
{
WebView *webView = getWebView(m_webFrame.get());
id resourceLoadDelegate = WebViewGetResourceLoadDelegate(webView);
WebResourceDelegateImplementationCache implementations = WebViewGetResourceLoadDelegateImplementations(webView);
if (implementations.delegateImplementsWillCacheResponse)
return implementations.willCacheResponseFunc(resourceLoadDelegate, @selector(webView:resource:willCacheResponse:fromDataSource:), webView, [webView _objectForIdentifier:identifier], response, dataSource(loader));
return response;
}
// The following 2 functions are copied from [NSHTTPURLProtocol _cachedResponsePassesValidityChecks] and modified for our needs.
// FIXME: It would be nice to eventually to share this logic somehow.
bool WebFrameLoaderClient::canUseArchivedResource(NSURLRequest *request) const
{
NSURLRequestCachePolicy policy = [request cachePolicy];
if (policy == NSURLRequestReturnCacheDataElseLoad)
return true;
if (policy == NSURLRequestReturnCacheDataDontLoad)
return true;
if ([request valueForHTTPHeaderField:@"must-revalidate"] != nil)
return false;
if ([request valueForHTTPHeaderField:@"proxy-revalidate"] != nil)
return false;
if ([request valueForHTTPHeaderField:@"If-Modified-Since"] != nil)
return false;
if ([request valueForHTTPHeaderField:@"Cache-Control"] != nil)
return false;
if ([@"POST" _webkit_isCaseInsensitiveEqualToString:[request HTTPMethod]])
return false;
return true;
}
bool WebFrameLoaderClient::canUseArchivedResource(NSURLResponse *response) const
{
if (WKGetNSURLResponseMustRevalidate(response))
return false;
if (WKGetNSURLResponseCalculatedExpiration(response) - CFAbsoluteTimeGetCurrent() < 1)
return false;
return true;
}
void WebFrameLoaderClient::deliverArchivedResourcesAfterDelay() const
{
if (m_pendingArchivedResources.isEmpty())
return;
if (core(m_webFrame.get())->page()->defersLoading())
return;
if (!m_archivedResourcesDeliveryTimer.isActive())
m_archivedResourcesDeliveryTimer.startOneShot(0);
}
void WebFrameLoaderClient::deliverArchivedResources(Timer<WebFrameLoaderClient>*)
{
if (m_pendingArchivedResources.isEmpty())
return;
if (core(m_webFrame.get())->page()->defersLoading())
return;
const ResourceMap copy = m_pendingArchivedResources;
m_pendingArchivedResources.clear();
ResourceMap::const_iterator end = copy.end();
for (ResourceMap::const_iterator it = copy.begin(); it != end; ++it) {
RefPtr<ResourceLoader> loader = it->first;
WebResource *resource = it->second.get();
NSData *data = [[resource data] retain];
loader->didReceiveResponse([resource _response]);
loader->didReceiveData((const char*)[data bytes], [data length], [data length], true);
[data release];
loader->didFinishLoading();
}
}
RetainPtr<WebFramePolicyListener> WebFrameLoaderClient::setUpPolicyListener(FramePolicyFunction function)
{
ASSERT(!m_policyListener);
ASSERT(!m_policyFunction);
[m_policyListener.get() invalidate];
WebFramePolicyListener *listener = [[WebFramePolicyListener alloc] initWithWebCoreFrame:core(m_webFrame.get())];
m_policyListener = listener;
[listener release];
m_policyFunction = function;
return listener;
}
void WebFrameLoaderClient::receivedPolicyDecison(PolicyAction action)
{
ASSERT(m_policyListener);
ASSERT(m_policyFunction);
FramePolicyFunction function = m_policyFunction;
m_policyListener = nil;
m_policyFunction = 0;
(core(m_webFrame.get())->loader()->*function)(action);
}
String WebFrameLoaderClient::userAgent(const KURL& url)
{
return [getWebView(m_webFrame.get()) _userAgentForURL:url];
}
static const MouseEvent* findMouseEvent(const Event* event)
{
for (const Event* e = event; e; e = e->underlyingEvent())
if (e->isMouseEvent())
return static_cast<const MouseEvent*>(e);
return 0;
}
NSDictionary *WebFrameLoaderClient::actionDictionary(const NavigationAction& action) const
{
unsigned modifierFlags = 0;
const Event* event = action.event();
if (const UIEventWithKeyState* keyStateEvent = findEventWithKeyState(const_cast<Event*>(event))) {
if (keyStateEvent->ctrlKey())
modifierFlags |= NSControlKeyMask;
if (keyStateEvent->altKey())
modifierFlags |= NSAlternateKeyMask;
if (keyStateEvent->shiftKey())
modifierFlags |= NSShiftKeyMask;
if (keyStateEvent->metaKey())
modifierFlags |= NSCommandKeyMask;
}
if (const MouseEvent* mouseEvent = findMouseEvent(event)) {
IntPoint point(mouseEvent->clientX(), mouseEvent->clientY());
WebElementDictionary *element = [[WebElementDictionary alloc]
initWithHitTestResult:core(m_webFrame.get())->eventHandler()->hitTestResultAtPoint(point, false)];
NSDictionary *result = [NSDictionary dictionaryWithObjectsAndKeys:
[NSNumber numberWithInt:action.type()], WebActionNavigationTypeKey,
element, WebActionElementKey,
[NSNumber numberWithInt:mouseEvent->button()], WebActionButtonKey,
[NSNumber numberWithInt:modifierFlags], WebActionModifierFlagsKey,
action.URL().getNSURL(), WebActionOriginalURLKey,
nil];
[element release];
return result;
}
return [NSDictionary dictionaryWithObjectsAndKeys:
[NSNumber numberWithInt:action.type()], WebActionNavigationTypeKey,
[NSNumber numberWithInt:modifierFlags], WebActionModifierFlagsKey,
action.URL().getNSURL(), WebActionOriginalURLKey,
nil];
}
static NSArray* nsArray(const Vector<String>& vector)
{
unsigned len = vector.size();
NSMutableArray* array = [NSMutableArray arrayWithCapacity:len];
for (unsigned x = 0; x < len; x++)
[array addObject:vector[x]];
return array;
}
- (id)initWithWebCoreFrame:(Frame*)frame
{
self = [self init];
if (!self)
return nil;
frame->ref();
m_frame = frame;
return self;
}
- (void)invalidate
{
if (m_frame) {
m_frame->deref();
m_frame = 0;
}
}
- (void)dealloc
{
if (m_frame)
m_frame->deref();
[super dealloc];
}
- (void)finalize
{
ASSERT_MAIN_THREAD();
if (m_frame)
m_frame->deref();
[super finalize];
}
*/