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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_WEB_MODAL_WEB_CONTENTS_MODAL_DIALOG_MANAGER_DELEGATE_H_
#define COMPONENTS_WEB_MODAL_WEB_CONTENTS_MODAL_DIALOG_MANAGER_DELEGATE_H_
#include "components/web_modal/web_modal_export.h"
namespace content {
class WebContents;
}
namespace web_modal {
class WebContentsModalDialogHost;
class WEB_MODAL_EXPORT WebContentsModalDialogManagerDelegate {
public:
// Changes the blocked state of |web_contents|. WebContentses are considered
// blocked while displaying a web contents modal dialog. During that time
// renderer host will ignore any UI interaction within WebContents outside of
// the currently displaying dialog.
virtual void SetWebContentsBlocked(content::WebContents* web_contents,
bool blocked);
// Returns the WebContentsModalDialogHost for use in positioning web contents
// modal dialogs within the browser window.
virtual WebContentsModalDialogHost* GetWebContentsModalDialogHost(
content::WebContents* web_contents);
// Returns whether the WebContents is currently visible or not.
virtual bool IsWebContentsVisible(content::WebContents* web_contents);
// Used to handle any logic that should be run when a modal dialog is shown.
virtual void OnWebContentsModalDialogShown(
content::WebContents* web_contents) {}
protected:
virtual ~WebContentsModalDialogManagerDelegate();
};
} // namespace web_modal
#endif // COMPONENTS_WEB_MODAL_WEB_CONTENTS_MODAL_DIALOG_MANAGER_DELEGATE_H_
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