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// Copyright (c) 2012 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_UI_AUTOFILL_DATA_MODEL_WRAPPER_H_
#define CHROME_BROWSER_UI_AUTOFILL_DATA_MODEL_WRAPPER_H_
#include "base/compiler_specific.h"
#include "base/strings/string16.h"
#include "chrome/browser/ui/autofill/autofill_dialog_types.h"
#include "components/autofill/content/browser/wallet/wallet_items.h"
#include "components/autofill/core/browser/field_types.h"
namespace gfx {
class Image;
}
namespace autofill {
class AutofillDataModel;
class AutofillProfile;
class AutofillType;
class CreditCard;
class FormStructure;
namespace wallet {
class Address;
class FullWallet;
}
// A glue class that allows uniform interactions with autocomplete data sources,
// regardless of their type. Implementations are intended to be lightweight and
// copyable, only holding weak references to their backing model.
class DataModelWrapper {
public:
virtual ~DataModelWrapper();
// Fills in |inputs| with the data that this model contains (|inputs| is an
// out-param).
void FillInputs(DetailInputs* inputs);
// Returns the data for a specific autocomplete type in a format for filling
// into a web form.
virtual base::string16 GetInfo(const AutofillType& type) const = 0;
// Returns the data for a specified type in a format optimized for displaying
// to the user.
virtual base::string16 GetInfoForDisplay(const AutofillType& type) const;
// Returns the icon, if any, that represents this model.
virtual gfx::Image GetIcon();
#if !defined(OS_ANDROID)
// Gets text to display to the user to summarize this data source. The
// default implementation assumes this is an address. Both params are required
// to be non-NULL and will be filled in with text that is vertically compact
// (but may take up a lot of horizontal space) and horizontally compact (but
// may take up a lot of vertical space) respectively. The return value will
// be true and the outparams will be filled in only if the data represented is
// complete and valid.
virtual bool GetDisplayText(base::string16* vertically_compact,
base::string16* horizontally_compact);
#endif
// Fills in |form_structure| with the data that this model contains. |inputs|
// and |comparator| are used to determine whether each field in the
// FormStructure should be filled in or left alone. Returns whether any fields
// in |form_structure| were found to be matching.
bool FillFormStructure(
const DetailInputs& inputs,
const InputFieldComparator& compare,
FormStructure* form_structure) const;
protected:
DataModelWrapper();
private:
DISALLOW_COPY_AND_ASSIGN(DataModelWrapper);
};
// A DataModelWrapper that does not hold data and does nothing when told to
// fill in a form.
class EmptyDataModelWrapper : public DataModelWrapper {
public:
EmptyDataModelWrapper();
virtual ~EmptyDataModelWrapper();
virtual base::string16 GetInfo(const AutofillType& type) const OVERRIDE;
protected:
DISALLOW_COPY_AND_ASSIGN(EmptyDataModelWrapper);
};
// A DataModelWrapper for Autofill profiles.
class AutofillProfileWrapper : public DataModelWrapper {
public:
explicit AutofillProfileWrapper(const AutofillProfile* profile);
AutofillProfileWrapper(const AutofillProfile* profile,
const AutofillType& variant_type,
size_t variant);
virtual ~AutofillProfileWrapper();
virtual base::string16 GetInfo(const AutofillType& type) const OVERRIDE;
virtual base::string16 GetInfoForDisplay(const AutofillType& type) const
OVERRIDE;
protected:
// Returns the variant that should be used when dealing with an element that
// has the given |type|.
size_t GetVariantForType(const AutofillType& type) const;
private:
const AutofillProfile* profile_;
// The profile variant. |variant_| describes which variant of |variant_group_|
// to use in the profile.
FieldTypeGroup variant_group_;
size_t variant_;
DISALLOW_COPY_AND_ASSIGN(AutofillProfileWrapper);
};
// A DataModelWrapper specifically for shipping address profiles.
class AutofillShippingAddressWrapper : public AutofillProfileWrapper {
public:
explicit AutofillShippingAddressWrapper(const AutofillProfile* profile);
virtual ~AutofillShippingAddressWrapper();
virtual base::string16 GetInfo(const AutofillType& type) const OVERRIDE;
private:
DISALLOW_COPY_AND_ASSIGN(AutofillShippingAddressWrapper);
};
// A DataModelWrapper specifically for Autofill CreditCard data.
class AutofillCreditCardWrapper : public DataModelWrapper {
public:
explicit AutofillCreditCardWrapper(const CreditCard* card);
virtual ~AutofillCreditCardWrapper();
virtual base::string16 GetInfo(const AutofillType& type) const OVERRIDE;
virtual gfx::Image GetIcon() OVERRIDE;
#if !defined(OS_ANDROID)
virtual bool GetDisplayText(base::string16* vertically_compact,
base::string16* horizontally_compact) OVERRIDE;
#endif
private:
const CreditCard* card_;
DISALLOW_COPY_AND_ASSIGN(AutofillCreditCardWrapper);
};
// A DataModelWrapper for Wallet addresses.
class WalletAddressWrapper : public DataModelWrapper {
public:
explicit WalletAddressWrapper(const wallet::Address* address);
virtual ~WalletAddressWrapper();
virtual base::string16 GetInfo(const AutofillType& type) const OVERRIDE;
virtual base::string16 GetInfoForDisplay(const AutofillType& type) const
OVERRIDE;
#if !defined(OS_ANDROID)
virtual bool GetDisplayText(base::string16* vertically_compact,
base::string16* horizontally_compact) OVERRIDE;
#endif
private:
const wallet::Address* address_;
DISALLOW_COPY_AND_ASSIGN(WalletAddressWrapper);
};
// A DataModelWrapper for Wallet instruments.
class WalletInstrumentWrapper : public DataModelWrapper {
public:
explicit WalletInstrumentWrapper(
const wallet::WalletItems::MaskedInstrument* instrument);
virtual ~WalletInstrumentWrapper();
virtual base::string16 GetInfo(const AutofillType& type) const OVERRIDE;
virtual base::string16 GetInfoForDisplay(const AutofillType& type) const
OVERRIDE;
virtual gfx::Image GetIcon() OVERRIDE;
#if !defined(OS_ANDROID)
virtual bool GetDisplayText(base::string16* vertically_compact,
base::string16* horizontally_compact) OVERRIDE;
#endif
private:
const wallet::WalletItems::MaskedInstrument* instrument_;
DISALLOW_COPY_AND_ASSIGN(WalletInstrumentWrapper);
};
// A DataModelWrapper for FullWallet billing data.
class FullWalletBillingWrapper : public DataModelWrapper {
public:
explicit FullWalletBillingWrapper(wallet::FullWallet* full_wallet);
virtual ~FullWalletBillingWrapper();
virtual base::string16 GetInfo(const AutofillType& type) const OVERRIDE;
#if !defined(OS_ANDROID)
virtual bool GetDisplayText(base::string16* vertically_compact,
base::string16* horizontally_compact) OVERRIDE;
#endif
private:
wallet::FullWallet* full_wallet_;
DISALLOW_COPY_AND_ASSIGN(FullWalletBillingWrapper);
};
// A DataModelWrapper for FullWallet shipping data.
class FullWalletShippingWrapper : public DataModelWrapper {
public:
explicit FullWalletShippingWrapper(wallet::FullWallet* full_wallet);
virtual ~FullWalletShippingWrapper();
virtual base::string16 GetInfo(const AutofillType& type) const OVERRIDE;
private:
wallet::FullWallet* full_wallet_;
DISALLOW_COPY_AND_ASSIGN(FullWalletShippingWrapper);
};
// A DataModelWrapper to copy the output of one section to the input of another.
class FieldMapWrapper : public DataModelWrapper {
public:
explicit FieldMapWrapper(const FieldValueMap& field_map);
virtual ~FieldMapWrapper();
virtual base::string16 GetInfo(const AutofillType& type) const OVERRIDE;
private:
const FieldValueMap& field_map_;
DISALLOW_COPY_AND_ASSIGN(FieldMapWrapper);
};
} // namespace autofill
#endif // CHROME_BROWSER_UI_AUTOFILL_DATA_MODEL_WRAPPER_H_
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