components/web_view/pending_web_view_load.cc

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "components/web_view/pending_web_view_load.h"
   6
   7 #include "base/bind.h"
   8 #include "base/callback.h"
   9 #include "components/web_view/frame_connection.h"
  10 #include "components/web_view/web_view_impl.h"
  11
  12 namespace web_view {
  13
  14 PendingWebViewLoad::PendingWebViewLoad(WebViewImpl* web_view)
  15     : web_view_(web_view), is_content_handler_id_valid_(false) {}
  16
  17 PendingWebViewLoad::~PendingWebViewLoad() {}
  18
  19 void PendingWebViewLoad::Init(mojo::URLRequestPtr request) {
  20   DCHECK(!frame_connection_);
  21   frame_connection_.reset(new FrameConnection);
  22   frame_connection_->Init(web_view_->app_, request.Pass(),
  23                           base::Bind(&PendingWebViewLoad::OnGotContentHandlerID,
  24                                      base::Unretained(this)));
  25 }
  26
  27 void PendingWebViewLoad::OnGotContentHandlerID() {
  28   is_content_handler_id_valid_ = true;
  29   if (web_view_->content_)
  30     web_view_->OnLoad();
  31   // The else case is handled by WebViewImpl when it gets the View (|content_|).
  32 }
  33
  34 }  // namespace web_view