void WMLDoElement::defaultEventHandler(Event* event) { if (m_isOptional) return; if (event->type() == eventNames().keypressEvent) { WMLElement::defaultEventHandler(event); return; } if (event->type() != eventNames().clickEvent && event->type() != eventNames().keydownEvent) return; if (event->isKeyboardEvent() && static_cast<KeyboardEvent*>(event)->keyIdentifier() != "Enter") return; if (m_type == "accept" || m_type == "options") { if (m_task) m_task->executeTask(); } else if (m_type == "prev") { ASSERT(document()->isWMLDocument()); WMLDocument* document = static_cast<WMLDocument*>(this->document()); WMLPageState* pageState = wmlPageStateForDocument(document); if (!pageState) return; // Stop the timer of the current card if it is active if (WMLCardElement* card = document->activeCard()) { if (WMLTimerElement* eventTimer = card->eventTimer()) eventTimer->stop(); } pageState->page()->goBack(); } else if (m_type == "reset") { WMLPageState* pageState = wmlPageStateForDocument(document()); if (!pageState) return; pageState->reset(); } }
void WMLGoElement::executeTask() { ASSERT(document()->isWMLDocument()); WMLDocument* document = static_cast<WMLDocument*>(this->document()); WMLPageState* pageState = wmlPageStateForDocument(document); if (!pageState) return; WMLCardElement* card = document->activeCard(); if (!card) return; Frame* frame = document->frame(); if (!frame) return; FrameLoader* loader = frame->loader(); if (!loader) return; String href = getAttribute(HTMLNames::hrefAttr); if (href.isEmpty()) return; // Substitute variables within target url attribute value KURL url = document->completeURL(substituteVariableReferences(href, document, WMLVariableEscapingEscape)); if (url.isEmpty()) return; storeVariableState(pageState); // Stop the timer of the current card if it is active if (WMLTimerElement* eventTimer = card->eventTimer()) eventTimer->stop(); // FIXME: 'newcontext' handling not implemented for external cards bool inSameDeck = document->url().path() == url.path(); if (inSameDeck && url.hasFragmentIdentifier()) { if (WMLCardElement* card = WMLCardElement::findNamedCardInDocument(document, url.fragmentIdentifier())) { if (card->isNewContext()) pageState->reset(); } } // Prepare loading the destination url ResourceRequest request(url); if (getAttribute(sendrefererAttr) == "true") request.setHTTPReferrer(loader->outgoingReferrer()); String cacheControl = getAttribute(cache_controlAttr); if (m_formAttributes.method() == FormSubmission::PostMethod) preparePOSTRequest(request, inSameDeck, cacheControl); else prepareGETRequest(request, url); // Set HTTP cache-control header if needed if (!cacheControl.isEmpty()) { request.setHTTPHeaderField("cache-control", cacheControl); if (cacheControl == "no-cache") request.setCachePolicy(ReloadIgnoringCacheData); } loader->load(request, false); }