[System-Keyboard-Lock] Forward navigator functions to RenderFrameHost

third_party/WebKit/Source/web/ChromeClientImpl.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 14 matching lines @@
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "web/ChromeClientImpl.h"
 
 #include <memory>
+#include <utility>
+
 #include "bindings/core/v8/ScriptController.h"
 #include "core/HTMLNames.h"
 #include "core/dom/AXObjectCache.h"
 #include "core/dom/Document.h"
 #include "core/dom/Fullscreen.h"
 #include "core/dom/Node.h"
 #include "core/events/UIEventWithKeyState.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/Settings.h"
 #include "core/frame/VisualViewport.h"
@@ skipping 68 matching lines @@
 #include "web/DevToolsEmulator.h"
 #include "web/ExternalDateTimeChooser.h"
 #include "web/ExternalPopupMenu.h"
 #include "web/IndexedDBClientImpl.h"
 #include "web/LocalFileSystemClient.h"
 #include "web/NavigatorContentUtilsClientImpl.h"
 #include "web/PopupMenuImpl.h"
 #include "web/WebFileChooserCompletionImpl.h"
 #include "web/WebFrameWidgetImpl.h"
 #include "web/WebInputEventConversion.h"
+#include "web/WebKeyLockRequestCompletionImpl.h"
 #include "web/WebLocalFrameImpl.h"
 #include "web/WebPluginContainerImpl.h"
 #include "web/WebSettingsImpl.h"
 #include "web/WebViewImpl.h"
 
 namespace blink {
 
 namespace {
 
 const char* DialogTypeToString(ChromeClient::DialogType dialog_type) {
@@ skipping 806 matching lines @@
       WebConsoleMessage(WebConsoleMessage::kLevelError, message));
 
   return false;
 }
 
 WebLayerTreeView* ChromeClientImpl::GetWebLayerTreeView(LocalFrame* frame) {
   WebLocalFrameImpl* web_frame = WebLocalFrameImpl::FromFrame(frame);
   return web_frame->LocalRoot()->FrameWidget()->GetLayerTreeView();
 }
 
+void ChromeClientImpl::RequestKeyLock(LocalFrame* frame,
+                                      PassRefPtr<KeyboardLocker> locker) {
+  // The request always comes from a valid page: the page should always has its
+  // LocalFrame.
+  DCHECK(frame);
+  DCHECK(locker);
+  WebFrameClient* client = WebLocalFrameImpl::FromFrame(frame)->Client();
+  if (!client) {
+    locker->FinishLockRequest(false, WebString::FromASCII("Invalid client."));
+    return;
+  }
+
+  client->RequestKeyLock(
+      locker->web_keycodes(),
+      new WebKeyLockRequestCompletionImpl(std::move(locker)));
+}
+
+void ChromeClientImpl::CancelKeyLock(LocalFrame* frame) {
+  DCHECK(frame);
+  WebFrameClient* client = WebLocalFrameImpl::FromFrame(frame)->Client();
+  if (!client) {
+    return;
+  }
+
+  client->CancelKeyLock();
+}
+
 void ChromeClientImpl::SetEventListenerProperties(
     LocalFrame* frame,
     WebEventListenerClass event_class,
     WebEventListenerProperties properties) {
   // |frame| might be null if called via TreeScopeAdopter::
   // moveNodeToNewDocument() and the new document has no frame attached.
   // Since a document without a frame cannot attach one later, it is safe to
   // exit early.
   if (!frame)
     return;
@@ skipping 274 matching lines @@
   if (RuntimeEnabledFeatures::presentationEnabled())
     PresentationController::ProvideTo(frame, client->PresentationClient());
   if (RuntimeEnabledFeatures::audioOutputDevicesEnabled()) {
     ProvideAudioOutputDeviceClientTo(frame,
                                      new AudioOutputDeviceClientImpl(frame));
   }
   InstalledAppController::ProvideTo(frame, client->GetRelatedAppsFetcher());
 }
 
 }  // namespace blink