| // Copyright 2015 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "content/renderer/navigation_state.h" |
| |
| #include <memory> |
| #include <utility> |
| |
| #include "base/memory/ptr_util.h" |
| #include "content/common/frame_messages.mojom.h" |
| #include "third_party/blink/public/common/navigation/navigation_params.h" |
| #include "third_party/blink/public/mojom/commit_result/commit_result.mojom.h" |
| |
| namespace content { |
| |
| NavigationState::~NavigationState() { |
| navigation_client_.reset(); |
| // If `commit_same_document_callback_` was set but hasn't run yet, run it now. |
| // This will only happen if the navigation is being aborted before commit, |
| // either due to frame detach or a new navigation preempting this one. |
| // If `commit_same_document_callback_` was already run, this will not do |
| // anything. |
| RunCommitSameDocumentNavigationCallback(blink::mojom::CommitResult::Aborted); |
| } |
| |
| // static |
| std::unique_ptr<NavigationState> NavigationState::CreateForCrossDocumentCommit( |
| blink::mojom::CommonNavigationParamsPtr common_params, |
| blink::mojom::CommitNavigationParamsPtr commit_params, |
| mojom::NavigationClient::CommitNavigationCallback commit_callback, |
| std::unique_ptr<NavigationClient> navigation_client, |
| bool was_initiated_in_this_frame) { |
| return base::WrapUnique(new NavigationState( |
| std::move(common_params), std::move(commit_params), |
| /*is_for_synchronous_commit=*/false, std::move(commit_callback), |
| std::move(navigation_client), |
| mojom::Frame::CommitSameDocumentNavigationCallback(), |
| was_initiated_in_this_frame)); |
| } |
| |
| std::unique_ptr<NavigationState> |
| NavigationState::CreateForSameDocumentCommitFromBrowser( |
| blink::mojom::CommonNavigationParamsPtr common_params, |
| blink::mojom::CommitNavigationParamsPtr commit_params, |
| mojom::Frame::CommitSameDocumentNavigationCallback |
| commit_same_document_callback) { |
| // This is a same-document navigation coming from the browser process (as |
| // opposed to a fragment link click, which would have gone through |
| // CreateForSynchronousCommit()), therefore |was_initiated_in_this_frame| must |
| // be false. |
| return base::WrapUnique( |
| new NavigationState(std::move(common_params), std::move(commit_params), |
| /*is_for_synchronous_commit=*/false, |
| mojom::NavigationClient::CommitNavigationCallback(), |
| nullptr, std::move(commit_same_document_callback), |
| false /* was_initiated_in_this_frame */)); |
| } |
| |
| // static |
| std::unique_ptr<NavigationState> NavigationState::CreateForSynchronousCommit() { |
| return base::WrapUnique(new NavigationState( |
| blink::CreateCommonNavigationParams(), |
| blink::CreateCommitNavigationParams(), |
| /*is_for_synchronous_commit=*/true, |
| content::mojom::NavigationClient::CommitNavigationCallback(), |
| /*navigation_client=*/nullptr, |
| mojom::Frame::CommitSameDocumentNavigationCallback(), |
| /*was_initiated_in_this_frame=*/true)); |
| } |
| |
| bool NavigationState::WasWithinSameDocument() { |
| return was_within_same_document_; |
| } |
| |
| bool NavigationState::IsForSynchronousCommit() { |
| return is_for_synchronous_commit_; |
| } |
| |
| void NavigationState::RunCommitNavigationCallback( |
| mojom::DidCommitProvisionalLoadParamsPtr params, |
| mojom::DidCommitProvisionalLoadInterfaceParamsPtr interface_params) { |
| if (commit_callback_) { |
| std::move(commit_callback_) |
| .Run(std::move(params), std::move(interface_params)); |
| } |
| navigation_client_.reset(); |
| } |
| |
| void NavigationState::RunCommitSameDocumentNavigationCallback( |
| blink::mojom::CommitResult commit_result) { |
| if (commit_same_document_callback_) { |
| std::move(commit_same_document_callback_).Run(commit_result); |
| } |
| } |
| |
| NavigationState::NavigationState( |
| blink::mojom::CommonNavigationParamsPtr common_params, |
| blink::mojom::CommitNavigationParamsPtr commit_params, |
| bool is_for_synchronous_commit, |
| mojom::NavigationClient::CommitNavigationCallback commit_callback, |
| std::unique_ptr<NavigationClient> navigation_client, |
| mojom::Frame::CommitSameDocumentNavigationCallback |
| commit_same_document_callback, |
| bool was_initiated_in_this_frame) |
| : was_within_same_document_(false), |
| was_initiated_in_this_frame_(was_initiated_in_this_frame), |
| is_for_synchronous_commit_(is_for_synchronous_commit), |
| common_params_(std::move(common_params)), |
| commit_params_(std::move(commit_params)), |
| navigation_client_(std::move(navigation_client)), |
| commit_callback_(std::move(commit_callback)), |
| commit_same_document_callback_(std::move(commit_same_document_callback)) { |
| } |
| } // namespace content |