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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "third_party/blink/public/web/web_ax_context.h"
#include "third_party/blink/public/web/web_document.h"
#include "third_party/blink/renderer/core/accessibility/ax_context.h"
#include "third_party/blink/renderer/core/accessibility/ax_object_cache.h"
#include "third_party/blink/renderer/core/dom/document.h"
#include "ui/accessibility/ax_mode.h"
namespace blink {
WebAXContext::WebAXContext(WebDocument root_document, const ui::AXMode& mode)
: private_(new AXContext(*root_document.Unwrap<Document>(), mode)) {}
WebAXContext::~WebAXContext() {}
bool WebAXContext::HasActiveDocument() const {
return private_->HasActiveDocument();
}
bool WebAXContext::HasAXObjectCache() const {
CHECK(HasActiveDocument());
return private_->GetDocument()->ExistingAXObjectCache();
}
const ui::AXMode& WebAXContext::GetAXMode() const {
DCHECK(!private_->GetAXMode().is_mode_off());
return private_->GetAXMode();
}
void WebAXContext::SetAXMode(const ui::AXMode& mode) const {
private_->SetAXMode(mode);
}
void WebAXContext::MarkDocumentDirty() {
if (!HasActiveDocument()) {
return;
}
private_->GetAXObjectCache().MarkDocumentDirty();
}
void WebAXContext::ResetSerializer() {
if (!HasActiveDocument()) {
return;
}
private_->GetAXObjectCache().ResetSerializer();
}
void WebAXContext::GetImagesToAnnotate(ui::AXTreeUpdate& updates,
std::vector<ui::AXNodeData*>& nodes) {
private_->GetAXObjectCache().GetImagesToAnnotate(updates, nodes);
}
void WebAXContext::UpdateAXForAllDocuments() {
if (!HasActiveDocument()) {
return;
}
return private_->GetAXObjectCache().UpdateAXForAllDocuments();
}
void WebAXContext::ScheduleImmediateSerialization() {
if (!HasActiveDocument()) {
return;
}
auto& cache = private_->GetAXObjectCache();
cache.ScheduleImmediateSerialization();
}
void WebAXContext::AddEventToSerializationQueue(const ui::AXEvent& event,
bool immediate_serialization) {
if (!HasActiveDocument()) {
return;
}
auto& cache = private_->GetAXObjectCache();
cache.AddEventToSerializationQueue(event, immediate_serialization);
}
void WebAXContext::OnSerializationCancelled() {
if (!HasActiveDocument()) {
return;
}
auto& cache = private_->GetAXObjectCache();
cache.OnSerializationCancelled();
}
void WebAXContext::OnSerializationStartSend() {
if (!HasActiveDocument()) {
return;
}
auto& cache = private_->GetAXObjectCache();
cache.OnSerializationStartSend();
}
bool WebAXContext::IsSerializationInFlight() const {
if (!HasActiveDocument()) {
return false;
}
const auto& cache = private_->GetAXObjectCache();
return cache.IsSerializationInFlight();
}
void WebAXContext::OnSerializationReceived() {
if (!HasActiveDocument()) {
return;
}
return private_->GetAXObjectCache().OnSerializationReceived();
}
void WebAXContext::FireLoadCompleteIfLoaded() {
if (!private_->HasActiveDocument())
return;
return private_->GetDocument()->DispatchHandleLoadComplete();
}
void WebAXContext::SetSerializationResetToken(uint32_t reset_token) const {
private_->GetAXObjectCache().SetSerializationResetToken(reset_token);
}
} // namespace blink
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