content/browser/frame_host/navigation_handle_impl.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 "content/browser/frame_host/navigation_handle_impl.h"
   6
   7 #include "content/browser/frame_host/navigator_delegate.h"
   8 #include "net/url_request/redirect_info.h"
   9
  10 namespace content {
  11
  12 // static
  13 scoped_ptr<NavigationHandleImpl> NavigationHandleImpl::Create(
  14     const GURL& url,
  15     const bool is_main_frame,
  16     NavigatorDelegate* delegate) {
  17   return scoped_ptr<NavigationHandleImpl>(
  18       new NavigationHandleImpl(url, is_main_frame, delegate));
  19 }
  20
  21 NavigationHandleImpl::NavigationHandleImpl(const GURL& url,
  22                                            const bool is_main_frame,
  23                                            NavigatorDelegate* delegate)
  24     : url_(url),
  25       net_error_code_(net::OK),
  26       state_(DID_START),
  27       is_main_frame_(is_main_frame),
  28       is_transferring_(false),
  29       delegate_(delegate) {
  30   delegate_->DidStartNavigation(this);
  31 }
  32
  33 NavigationHandleImpl::~NavigationHandleImpl() {
  34   delegate_->DidFinishNavigation(this);
  35 }
  36
  37 const GURL& NavigationHandleImpl::GetURL() const {
  38   return url_;
  39 }
  40
  41 net::Error NavigationHandleImpl::GetNetErrorCode() const {
  42   return net_error_code_;
  43 }
  44
  45 bool NavigationHandleImpl::IsInMainFrame() const {
  46   return is_main_frame_;
  47 }
  48
  49 bool NavigationHandleImpl::HasCommittedDocument() const {
  50   return state_ == DID_COMMIT;
  51 }
  52
  53 bool NavigationHandleImpl::HasCommittedErrorPage() const {
  54   return state_ == DID_COMMIT_ERROR_PAGE;
  55 }
  56
  57 void NavigationHandleImpl::DidRedirectNavigation(const GURL& new_url) {
  58   url_ = new_url;
  59   delegate_->DidRedirectNavigation(this);
  60 }
  61
  62 void NavigationHandleImpl::DidCommitNavigation() {
  63   state_ = net_error_code_ == net::OK ? DID_COMMIT : DID_COMMIT_ERROR_PAGE;
  64   delegate_->DidCommitNavigation(this);
  65 }
  66
  67 }  // namespace content