PassRefPtr<ResourceLoaderAndroid> ResourceLoaderAndroid::start( ResourceHandle* handle, const ResourceRequest& request, FrameLoaderClient* client, bool isMainResource, bool isSync) { // Called on main thread FrameLoaderClientAndroid* clientAndroid = static_cast<FrameLoaderClientAndroid*>(client); WebViewCore* webViewCore = WebViewCore::getWebViewCore(clientAndroid->getFrame()->view()); // CAPPFIX_WEB_CHECK_NULL_RESOURCELOADER if ( !webViewCore ) return NULL; // CAPPFIX_WEB_CHECK_NULL_RESOURCELOADER_END bool isMainFrame = !(clientAndroid->getFrame()->tree() && clientAndroid->getFrame()->tree()->parent()); return WebUrlLoader::start(client, handle, request, isMainResource, isMainFrame, isSync, webViewCore->webRequestContext()); }
WTF::PassRefPtr<WebCore::Frame> FrameLoaderClientAndroid::createFrame(const KURL& url, const String& name, HTMLFrameOwnerElement* ownerElement, const String& referrer, bool allowsScrolling, int marginWidth, int marginHeight) { Frame* parent = ownerElement->document()->frame(); FrameLoaderClientAndroid* loaderC = new FrameLoaderClientAndroid(m_webFrame); RefPtr<Frame> pFrame = Frame::create(parent->page(), ownerElement, loaderC); Frame* newFrame = pFrame.get(); loaderC->setFrame(newFrame); // Append the subframe to the parent and set the name of the subframe. The name must be set after // appending the child so that the name becomes unique. parent->tree()->appendChild(newFrame); newFrame->tree()->setName(name); // Create a new FrameView and WebFrameView for the child frame to draw into. RefPtr<FrameView> frameView = FrameView::create(newFrame); WebFrameView* webFrameView = new WebFrameView(frameView.get(), WebViewCore::getWebViewCore(parent->view())); // frameView Retains webFrameView, so call Release for webFrameView Release(webFrameView); // Attach the frameView to the newFrame. newFrame->setView(frameView); newFrame->init(); newFrame->selection()->setFocused(true); LOGV("::WebCore:: createSubFrame returning %p", newFrame); // The creation of the frame may have run arbitrary JavaScript that removed it from the page already. if (!pFrame->page()) return 0; parent->loader()->loadURLIntoChildFrame(url, referrer, pFrame.get()); // onLoad may cuase the frame to be removed from the document. Allow the RefPtr to delete the child frame. if (!pFrame->tree()->parent()) return NULL; return pFrame.release(); }
EXPORT void benchmark(const char* url, int reloadCount, int width, int height) { ScriptController::initializeThreading(); // Setting this allows data: urls to load from a local file. SecurityOrigin::setLocalLoadPolicy(SecurityOrigin::AllowLocalLoadsForAll); // Create the fake JNIEnv and JavaVM InitializeJavaVM(); // The real function is private to libwebcore but we know what it does. notifyHistoryItemChanged = historyItemChanged; // Implement the shared timer callback MyJavaSharedClient client; JavaSharedClient::SetTimerClient(&client); JavaSharedClient::SetCookieClient(&client); // Create the page with all the various clients ChromeClientAndroid* chrome = new ChromeClientAndroid; EditorClientAndroid* editor = new EditorClientAndroid; Page* page = new Page(chrome, new ContextMenuClientAndroid, editor, new DragClientAndroid, new InspectorClientAndroid, 0, // PluginHalterClient 0); // GeolocationControllerClient editor->setPage(page); // Create MyWebFrame that intercepts network requests MyWebFrame* webFrame = new MyWebFrame(page); webFrame->setUserAgent("Performance testing"); // needs to be non-empty chrome->setWebFrame(webFrame); // ChromeClientAndroid maintains the reference. Release(webFrame); // Create the Frame and the FrameLoaderClient FrameLoaderClientAndroid* loader = new FrameLoaderClientAndroid(webFrame); RefPtr<Frame> frame = Frame::create(page, NULL, loader); loader->setFrame(frame.get()); // Build our View system, resize it to the given dimensions and release our // references. Note: We keep a referenec to frameView so we can layout and // draw later without risk of it being deleted. WebViewCore* webViewCore = new WebViewCore(JSC::Bindings::getJNIEnv(), MY_JOBJECT, frame.get()); RefPtr<FrameView> frameView = FrameView::create(frame.get()); WebFrameView* webFrameView = new WebFrameView(frameView.get(), webViewCore); frame->setView(frameView); frameView->resize(width, height); Release(webViewCore); Release(webFrameView); // Initialize the frame and turn of low-bandwidth display (it fails an // assertion in the Cache code) frame->init(); frame->selection()->setFocused(true); // Set all the default settings the Browser normally uses. Settings* s = frame->settings(); s->setLayoutAlgorithm(Settings::kLayoutNormal); // Normal layout for now s->setStandardFontFamily("sans-serif"); s->setFixedFontFamily("monospace"); s->setSansSerifFontFamily("sans-serif"); s->setSerifFontFamily("serif"); s->setCursiveFontFamily("cursive"); s->setFantasyFontFamily("fantasy"); s->setMinimumFontSize(8); s->setMinimumLogicalFontSize(8); s->setDefaultFontSize(16); s->setDefaultFixedFontSize(13); s->setLoadsImagesAutomatically(true); s->setJavaScriptEnabled(true); s->setDefaultTextEncodingName("latin1"); s->setPluginsEnabled(false); s->setShrinksStandaloneImagesToFit(false); s->setUseWideViewport(false); // Finally, load the actual data ResourceRequest req(url); frame->loader()->load(req, false); do { // Layout the page and service the timer frame->view()->layout(); while (client.m_hasTimer) { client.m_func(); JavaSharedClient::ServiceFunctionPtrQueue(); } JavaSharedClient::ServiceFunctionPtrQueue(); // Layout more if needed. while (frame->view()->needsLayout()) frame->view()->layout(); JavaSharedClient::ServiceFunctionPtrQueue(); if (reloadCount) frame->loader()->reload(true); } while (reloadCount--); // Draw into an offscreen bitmap SkBitmap bmp; bmp.setConfig(SkBitmap::kARGB_8888_Config, width, height); bmp.allocPixels(); SkCanvas canvas(bmp); PlatformGraphicsContext ctx(&canvas, NULL); GraphicsContext gc(&ctx); frame->view()->paintContents(&gc, IntRect(0, 0, width, height)); // Write the bitmap to the sdcard SkImageEncoder* enc = SkImageEncoder::Create(SkImageEncoder::kPNG_Type); enc->encodeFile("/sdcard/webcore_test.png", bmp, 100); delete enc; // Tear down the world. frame->loader()->detachFromParent(); delete page; }