| // Copyright 2017 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "components/tabs/public/tab_network_state.h" |
| |
| #include "base/check.h" |
| #include "content/public/browser/navigation_controller.h" |
| #include "content/public/browser/navigation_entry.h" |
| #include "content/public/browser/web_contents.h" |
| |
| namespace tabs { |
| |
| TabNetworkState TabNetworkStateForWebContents(content::WebContents* contents) { |
| DCHECK(contents); |
| |
| if (!contents->ShouldShowLoadingUI()) { |
| content::NavigationEntry* entry = |
| contents->GetController().GetLastCommittedEntry(); |
| if (entry && (entry->GetPageType() == content::PAGE_TYPE_ERROR)) { |
| return TabNetworkState::kError; |
| } |
| return TabNetworkState::kNone; |
| } |
| |
| if (contents->IsWaitingForResponse()) { |
| return TabNetworkState::kWaiting; |
| } |
| return TabNetworkState::kLoading; |
| } |
| |
| } // namespace tabs |
