| // 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. |
| |
| #ifndef CHROME_BROWSER_VR_VR_WEB_CONTENTS_OBSERVER_H_ |
| #define CHROME_BROWSER_VR_VR_WEB_CONTENTS_OBSERVER_H_ |
| |
| #include "base/callback.h" |
| #include "base/macros.h" |
| #include "chrome/browser/vr/vr_export.h" |
| #include "content/public/browser/web_contents_observer.h" |
| |
| namespace content { |
| class NavigationHandle; |
| } // namespace content |
| |
| namespace vr { |
| |
| class BrowserUiInterface; |
| class LocationBarHelper; |
| |
| class VR_EXPORT VrWebContentsObserver : public content::WebContentsObserver { |
| public: |
| VrWebContentsObserver(content::WebContents* web_contents, |
| BrowserUiInterface* ui_interface, |
| LocationBarHelper* toolbar, |
| base::OnceClosure on_destroy); |
| ~VrWebContentsObserver() override; |
| |
| private: |
| // WebContentsObserver implementation. |
| void DidStartLoading() override; |
| void DidStopLoading() override; |
| void DidStartNavigation( |
| content::NavigationHandle* navigation_handle) override; |
| void DidRedirectNavigation( |
| content::NavigationHandle* navigation_handle) override; |
| void DidFinishNavigation( |
| content::NavigationHandle* navigation_handle) override; |
| void DidToggleFullscreenModeForTab(bool entered_fullscreen, |
| bool will_cause_resize) override; |
| void DidChangeVisibleSecurityState() override; |
| void WebContentsDestroyed() override; |
| void RenderViewHostChanged(content::RenderViewHost* old_host, |
| content::RenderViewHost* new_host) override; |
| |
| // This class does not own these pointers. |
| BrowserUiInterface* ui_interface_; |
| LocationBarHelper* toolbar_; |
| |
| base::OnceClosure on_destroy_; |
| |
| DISALLOW_COPY_AND_ASSIGN(VrWebContentsObserver); |
| }; |
| |
| } // namespace vr |
| |
| #endif // CHROME_BROWSER_VR_VR_WEB_CONTENTS_OBSERVER_H_ |