gncEntry.h

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/********************************************************************\
 * gncEntry.h -- the Core Business Entry Interface                  *
 *                                                                  *
 * This program is free software; you can redistribute it and/or    *
 * modify it under the terms of the GNU General Public License as   *
 * published by the Free Software Foundation; either version 2 of   *
 * the License, or (at your option) any later version.              *
 *                                                                  *
 * This program is distributed in the hope that it will be useful,  *
 * but WITHOUT ANY WARRANTY; without even the implied warranty of   *
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the    *
 * GNU General Public License for more details.                     *
 *                                                                  *
 * You should have received a copy of the GNU General Public License*
 * along with this program; if not, contact:                        *
 *                                                                  *
 * Free Software Foundation           Voice:  +1-617-542-5942       *
 * 51 Franklin Street, Fifth Floor    Fax:    +1-617-542-2652       *
 * Boston, MA  02110-1301,  USA       gnu@gnu.org                   *
 *                                                                  *
\********************************************************************/
#ifndef GNC_ENTRY_H_
#define GNC_ENTRY_H_

typedef struct _gncEntry GncEntry;
typedef struct _gncEntryClass GncEntryClass;

typedef enum
{
    GNC_PAYMENT_CASH = 1,
    GNC_PAYMENT_CARD
} GncEntryPaymentType;

typedef enum
{
    GNC_DISC_PRETAX = 1,
    GNC_DISC_SAMETIME,
    GNC_DISC_POSTTAX
} GncDiscountHow;

#ifdef GNUCASH_MAJOR_VERSION
#include "gncBusiness.h"
#endif
#include "gncInvoice.h"
#include "gncOrder.h"
#include "gncTaxTable.h"
#include "gncOwner.h"

#define GNC_ID_ENTRY "gncEntry"

/* --- type macros --- */
#define GNC_TYPE_ENTRY            (gnc_entry_get_type ())
#define GNC_ENTRY(o)              \
     (G_TYPE_CHECK_INSTANCE_CAST ((o), GNC_TYPE_ENTRY, GncEntry))
#define GNC_ENTRY_CLASS(k)        \
     (G_TYPE_CHECK_CLASS_CAST((k), GNC_TYPE_ENTRY, GncEntryClass))
#define GNC_IS_ENTRY(o)           \
     (G_TYPE_CHECK_INSTANCE_TYPE ((o), GNC_TYPE_ENTRY))
#define GNC_IS_ENTRY_CLASS(k)     \
     (G_TYPE_CHECK_CLASS_TYPE ((k), GNC_TYPE_ENTRY))
#define GNC_ENTRY_GET_CLASS(o)    \
     (G_TYPE_INSTANCE_GET_CLASS ((o), GNC_TYPE_ENTRY, GncEntryClass))
GType gnc_entry_get_type(void);

const char * gncEntryDiscountHowToString (GncDiscountHow how);
gboolean gncEntryDiscountStringToHow (const char *str, GncDiscountHow *how);

const char * gncEntryPaymentTypeToString (GncEntryPaymentType type);
gboolean gncEntryPaymentStringToType (const char *str, GncEntryPaymentType *type);

GncEntry *gncEntryCreate (QofBook *book);
void gncEntryDestroy (GncEntry *entry);
/* SET FUNCTIONS */

void gncEntrySetDateGDate (GncEntry *entry, const GDate* date);
void gncEntrySetDate (GncEntry *entry, Timespec date);
void gncEntrySetDateEntered (GncEntry *entry, Timespec date);
void gncEntrySetDescription (GncEntry *entry, const char *desc);
void gncEntrySetAction (GncEntry *entry, const char *action);
void gncEntrySetNotes (GncEntry *entry, const char *notes);
void gncEntrySetQuantity (GncEntry *entry, gnc_numeric quantity);
void gncEntrySetDocQuantity (GncEntry *entry, gnc_numeric quantity, gboolean is_cn);
void gncEntrySetInvAccount (GncEntry *entry, Account *acc);
void gncEntrySetInvPrice (GncEntry *entry, gnc_numeric price);
void gncEntrySetInvTaxable (GncEntry *entry, gboolean taxable);
void gncEntrySetInvTaxIncluded (GncEntry *entry, gboolean tax_included);
void gncEntrySetInvTaxTable (GncEntry *entry, GncTaxTable *table);
void gncEntrySetInvDiscount (GncEntry *entry, gnc_numeric discount);
void gncEntrySetInvDiscountType (GncEntry *entry, GncAmountType type);
void gncEntrySetInvDiscountHow (GncEntry *entry, GncDiscountHow how);
void qofEntrySetInvDiscType (GncEntry *entry, const char *type);
void qofEntrySetInvDiscHow  (GncEntry *entry, const char *type);
void gncEntrySetBillAccount (GncEntry *entry, Account *acc);
void gncEntrySetBillPrice (GncEntry *entry, gnc_numeric price);
void gncEntrySetBillTaxable (GncEntry *entry, gboolean taxable);
void gncEntrySetBillTaxIncluded (GncEntry *entry, gboolean tax_included);
void gncEntrySetBillTaxTable (GncEntry *entry, GncTaxTable *table);
void gncEntrySetBillable (GncEntry *entry, gboolean billable);
void gncEntrySetBillTo (GncEntry *entry, GncOwner *billto);
void gncEntrySetBillPayment (GncEntry *entry, GncEntryPaymentType type);
/* GET FUNCTIONS */
GDate gncEntryGetDateGDate (const GncEntry *entry);
Timespec gncEntryGetDate (const GncEntry *entry);
Timespec gncEntryGetDateEntered (const GncEntry *entry);
const char * gncEntryGetDescription (const GncEntry *entry);
const char * gncEntryGetAction (const GncEntry *entry);
const char * gncEntryGetNotes (const GncEntry *notes);
gnc_numeric gncEntryGetQuantity (const GncEntry *entry);
gnc_numeric gncEntryGetDocQuantity (const GncEntry *entry, gboolean is_cn);
Account * gncEntryGetInvAccount (const GncEntry *entry);
gnc_numeric gncEntryGetInvPrice (const GncEntry *entry);
gnc_numeric gncEntryGetInvDiscount (const GncEntry *entry);
GncAmountType gncEntryGetInvDiscountType (const GncEntry *entry);
GncDiscountHow gncEntryGetInvDiscountHow (const GncEntry *entry);
char* qofEntryGetInvDiscType (const GncEntry *entry);
char* qofEntryGetInvDiscHow (const GncEntry *entry);
gboolean gncEntryGetInvTaxable (const GncEntry *entry);
gboolean gncEntryGetInvTaxIncluded (const GncEntry *entry);
GncTaxTable * gncEntryGetInvTaxTable (const GncEntry *entry);
Account * gncEntryGetBillAccount (const GncEntry *entry);
gnc_numeric gncEntryGetBillPrice (const GncEntry *entry);
gboolean gncEntryGetBillTaxable (const GncEntry *entry);
gboolean gncEntryGetBillTaxIncluded (const GncEntry *entry);
GncTaxTable * gncEntryGetBillTaxTable (const GncEntry *entry);
gboolean gncEntryGetBillable (const GncEntry *entry);
GncOwner *gncEntryGetBillTo (GncEntry *entry);

GncEntryPaymentType gncEntryGetBillPayment (const GncEntry* entry);
void gncEntryCopy (const GncEntry *src, GncEntry *dest);

typedef GList AccountValueList;
gnc_numeric gncEntryGetDocValue (GncEntry *entry, gboolean round, gboolean is_cust_doc, gboolean is_cn);
gnc_numeric gncEntryGetDocTaxValue (GncEntry *entry, gboolean round, gboolean is_cust_doc, gboolean is_cn);
AccountValueList * gncEntryGetDocTaxValues (GncEntry *entry, gboolean is_cust_doc, gboolean is_cn);
gnc_numeric gncEntryGetDocDiscountValue (GncEntry *entry, gboolean round, gboolean is_cust_doc, gboolean is_cn);

gnc_numeric gncEntryGetBalValue (GncEntry *entry, gboolean round, gboolean is_cust_doc);
gnc_numeric gncEntryGetBalTaxValue (GncEntry *entry, gboolean round, gboolean is_cust_doc);
AccountValueList * gncEntryGetBalTaxValues (GncEntry *entry, gboolean is_cust_doc);
gnc_numeric gncEntryGetBalDiscountValue (GncEntry *entry, gboolean round, gboolean is_cust_doc);

void gncEntryComputeValue (gnc_numeric qty, gnc_numeric price,
                           const GncTaxTable *tax_table, gboolean tax_included,
                           gnc_numeric discount, GncAmountType discount_type,
                           GncDiscountHow discount_how, int SCU,
                           /* return values */
                           gnc_numeric *value, gnc_numeric *discount_value,
                           GList **tax_values);

GncOrder * gncEntryGetOrder (const GncEntry *entry);
GncInvoice * gncEntryGetInvoice (const GncEntry *entry);
GncInvoice * gncEntryGetBill (const GncEntry *entry);

static inline GncEntry * gncEntryLookup (const QofBook *book, const GncGUID *guid)
{
    QOF_BOOK_RETURN_ENTITY(book, guid, GNC_ID_ENTRY, GncEntry);
}

gboolean gncEntryIsOpen (const GncEntry *entry);
void gncEntryBeginEdit (GncEntry *entry);
void gncEntryCommitEdit (GncEntry *entry);
int gncEntryCompare (const GncEntry *a, const GncEntry *b);

#define ENTRY_DATE                      "date"
#define ENTRY_DATE_ENTERED      "date-entered"
#define ENTRY_DESC                      "desc"
#define ENTRY_ACTION            "action"
#define ENTRY_NOTES                     "notes"
#define ENTRY_QTY                       "qty"

#define ENTRY_IPRICE            "iprice"
#define ENTRY_IACCT                     "invoice-account"
#define ENTRY_BACCT                     "bill-account"
#define ENTRY_BPRICE            "bprice"
#define ENTRY_BILLABLE          "billable?"
#define ENTRY_BILLTO            "bill-to"

#define ENTRY_ORDER                     "order"
#define ENTRY_INVOICE           "invoice"
#define ENTRY_BILL                      "bill"

#define ENTRY_INV_DISC_TYPE             "discount-type"
#define ENTRY_INV_DISC_HOW              "discount-method"

#define ENTRY_INV_TAXABLE       "invoice-taxable"
#define ENTRY_BILL_TAXABLE      "bill-taxable"
#define ENTRY_INV_TAX_INC       "invoice-tax-included"
#define ENTRY_BILL_TAX_INC      "bill-tax-included"
#define ENTRY_INV_DISCOUNT      "invoice-discount"
#define ENTRY_BILL_PAY_TYPE "bill-payment-type"


/* deprecated functions, should be removed */
#define gncEntryGetGUID(x) qof_instance_get_guid(QOF_INSTANCE(x))

#endif /* GNC_ENTRY_H_ */