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// Copyright 2014 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 COMPONENTS_AUTOFILL_CONTENT_BROWSER_CONTENT_AUTOFILL_DRIVER_H_
#define COMPONENTS_AUTOFILL_CONTENT_BROWSER_CONTENT_AUTOFILL_DRIVER_H_
#include <string>
#include "base/memory/scoped_ptr.h"
#include "base/supports_user_data.h"
#include "components/autofill/content/browser/request_autocomplete_manager.h"
#include "components/autofill/core/browser/autofill_driver.h"
#include "components/autofill/core/browser/autofill_external_delegate.h"
#include "components/autofill/core/browser/autofill_manager.h"
#include "content/public/browser/web_contents_observer.h"
namespace content {
class WebContents;
}
namespace IPC {
class Message;
}
namespace autofill {
class AutofillContext;
class AutofillClient;
// Class that drives autofill flow in the browser process based on
// communication from the renderer and from the external world. There is one
// instance per WebContents.
class ContentAutofillDriver : public AutofillDriver,
public content::WebContentsObserver,
public base::SupportsUserData::Data {
public:
static void CreateForWebContentsAndDelegate(
content::WebContents* contents,
AutofillClient* client,
const std::string& app_locale,
AutofillManager::AutofillDownloadManagerState enable_download_manager);
static ContentAutofillDriver* FromWebContents(content::WebContents* contents);
// AutofillDriver:
virtual bool IsOffTheRecord() const OVERRIDE;
virtual net::URLRequestContextGetter* GetURLRequestContext() OVERRIDE;
virtual base::SequencedWorkerPool* GetBlockingPool() OVERRIDE;
virtual bool RendererIsAvailable() OVERRIDE;
virtual void SendFormDataToRenderer(int query_id,
RendererFormDataAction action,
const FormData& data) OVERRIDE;
virtual void PingRenderer() OVERRIDE;
virtual void SendAutofillTypePredictionsToRenderer(
const std::vector<FormStructure*>& forms) OVERRIDE;
virtual void RendererShouldAcceptDataListSuggestion(
const base::string16& value) OVERRIDE;
virtual void RendererShouldClearFilledForm() OVERRIDE;
virtual void RendererShouldClearPreviewedForm() OVERRIDE;
virtual void RendererShouldFillFieldWithValue(
const base::string16& value) OVERRIDE;
virtual void RendererShouldPreviewFieldWithValue(
const base::string16& value) OVERRIDE;
AutofillExternalDelegate* autofill_external_delegate() {
return &autofill_external_delegate_;
}
AutofillManager* autofill_manager() { return autofill_manager_.get(); }
protected:
ContentAutofillDriver(
content::WebContents* web_contents,
AutofillClient* client,
const std::string& app_locale,
AutofillManager::AutofillDownloadManagerState enable_download_manager);
virtual ~ContentAutofillDriver();
// content::WebContentsObserver:
virtual void DidNavigateMainFrame(
const content::LoadCommittedDetails& details,
const content::FrameNavigateParams& params) OVERRIDE;
virtual void NavigationEntryCommitted(
const content::LoadCommittedDetails& load_details) OVERRIDE;
virtual void WasHidden() OVERRIDE;
virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
// Sets the manager to |manager| and sets |manager|'s external delegate
// to |autofill_external_delegate_|. Takes ownership of |manager|.
void SetAutofillManager(scoped_ptr<AutofillManager> manager);
private:
// AutofillManager instance via which this object drives the shared Autofill
// code.
scoped_ptr<AutofillManager> autofill_manager_;
// AutofillExternalDelegate instance that this object instantiates in the
// case where the Autofill native UI is enabled.
AutofillExternalDelegate autofill_external_delegate_;
// Driver for the interactive autocomplete dialog.
RequestAutocompleteManager request_autocomplete_manager_;
};
} // namespace autofill
#endif // COMPONENTS_AUTOFILL_CONTENT_BROWSER_CONTENT_AUTOFILL_DRIVER_H_
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