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add blanking for zero-valued cells

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git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@813 57a11ea4-9604-0410-9ed3-97b8803252fd
This commit is contained in:
Linas Vepstas 1998-04-16 07:37:10 +00:00
parent b560bb6d01
commit 501448f64c
3 changed files with 30 additions and 6 deletions
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29
src/register/pricecell.c
View File

@ -33,10 +33,12 @@
#include "basiccell.h"
#include "pricecell.h"
static void PriceSetValue (BasicCell *, const char *);
#define DECIMAL_PT '.'
#define VERY_SMALL (1.0e-30)
static void PriceSetValue (BasicCell *, const char *);
/* hack alert -- use color for cells as per old xacc */
#define SET(cell,str) { \
@ -95,6 +97,7 @@ xaccInitPriceCell (PriceCell *cell)
{
xaccInitBasicCell( &(cell->cell));
cell->amount = 0.0;
cell->blank_zero = 0;
SET ( &(cell->cell), "0.0");
@ -117,7 +120,13 @@ void xaccSetPriceCellValue (PriceCell * cell, double amt)
{
char buff[40];
cell->amount = amt;
sprintf (buff, "%.3f", amt);
/* if amount is zero, and blanking is set, then print blank */
if (cell->blank_zero && (VERY_SMALL > amt) && ((-VERY_SMALL) < amt)) {
buff[0] = 0x0;
} else {
sprintf (buff, "%.3f", amt);
}
SET ( &(cell->cell), buff);
}
@ -127,7 +136,13 @@ void xaccSetAmountCellValue (PriceCell * cell, double amt)
{
char buff[40];
cell->amount = amt;
sprintf (buff, "%.2f", amt);
/* if amount is zero, and blanking is set, then print blank */
if (cell->blank_zero && (VERY_SMALL > amt) && ((-VERY_SMALL) < amt)) {
buff[0] = 0x0;
} else {
sprintf (buff, "%.2f", amt);
}
SET ( &(cell->cell), buff);
}
@ -140,7 +155,11 @@ void xaccSetDebCredCellValue (PriceCell * deb,
deb->amount = -amt;
cred->amount = amt;
if (0.0 <= amt) {
if (cred->blank_zero && (VERY_SMALL > amt) && ((-VERY_SMALL) < amt)) {
SET ( &(cred->cell), "");
SET ( &(deb->cell), "");
} else
if (0.0 < amt) {
sprintf (buff, "%.2f", amt);
SET ( &(cred->cell), buff);
SET ( &(deb->cell), "");

4
src/register/pricecell.h
View File

@ -49,7 +49,9 @@
typedef struct _PriceCell {
BasicCell cell;
double amount;
double amount; /* the amount associated with this cell */
short blank_zero; /* controls printing of zero values */
} PriceCell;
/* installs a callback to handle price recording */

3
src/register/register.c
View File

@ -361,6 +361,9 @@ void xaccInitBasicRegister (BasicRegister *reg, int type)
FANCY (balance, Price, BALN);
reg->balanceCell->cell.input_output = 0;
reg->debitCell->blank_zero = 1;
reg->creditCell->blank_zero = 1;
reg->valueCell->blank_zero = 1;
/* -------------------------------- */
/* define how traversal works */