| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #import "ios/web/public/web_state/web_state_delegate.h" |
| |
| #import "ios/web/public/web_state/web_state.h" |
| |
| #if !defined(__has_feature) || !__has_feature(objc_arc) |
| #error "This file requires ARC support." |
| #endif |
| |
| namespace web { |
| |
| WebStateDelegate::WebStateDelegate() {} |
| |
| WebStateDelegate::~WebStateDelegate() { |
| while (!attached_states_.empty()) { |
| WebState* web_state = *attached_states_.begin(); |
| web_state->SetDelegate(nullptr); |
| } |
| DCHECK(attached_states_.empty()); |
| } |
| |
| WebState* WebStateDelegate::CreateNewWebState(WebState* source, |
| const GURL& url, |
| const GURL& opener_url, |
| bool initiated_by_user) { |
| return nullptr; |
| } |
| |
| void WebStateDelegate::CloseWebState(WebState* source) {} |
| |
| WebState* WebStateDelegate::OpenURLFromWebState( |
| WebState*, |
| const WebState::OpenURLParams&) { |
| return nullptr; |
| } |
| |
| void WebStateDelegate::HandleContextMenu(WebState*, const ContextMenuParams&) {} |
| |
| void WebStateDelegate::ShowRepostFormWarningDialog( |
| WebState*, |
| base::OnceCallback<void(bool)> callback) { |
| std::move(callback).Run(true); |
| } |
| |
| JavaScriptDialogPresenter* WebStateDelegate::GetJavaScriptDialogPresenter( |
| WebState*) { |
| return nullptr; |
| } |
| |
| void WebStateDelegate::OnAuthRequired(WebState* source, |
| NSURLProtectionSpace* protection_space, |
| NSURLCredential* proposed_credential, |
| const AuthCallback& callback) { |
| callback.Run(nil, nil); |
| } |
| |
| bool WebStateDelegate::ShouldPreviewLink(WebState* source, |
| const GURL& link_url) { |
| return false; |
| } |
| |
| UIViewController* WebStateDelegate::GetPreviewingViewController( |
| WebState* source, |
| const GURL& link_url) { |
| return nullptr; |
| } |
| |
| void WebStateDelegate::CommitPreviewingViewController( |
| WebState* source, |
| UIViewController* previewing_view_controller) {} |
| |
| void WebStateDelegate::Attach(WebState* source) { |
| DCHECK(attached_states_.find(source) == attached_states_.end()); |
| attached_states_.insert(source); |
| } |
| |
| void WebStateDelegate::Detach(WebState* source) { |
| DCHECK(attached_states_.find(source) != attached_states_.end()); |
| attached_states_.erase(source); |
| } |
| |
| } // web |