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Distinguish between user changes and auto changes in register cell values.

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git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@3194 57a11ea4-9604-0410-9ed3-97b8803252fd
This commit is contained in:
Dave Peticolas 2000-11-27 19:28:47 +00:00
parent 44e23da3d7
commit 10dc08e3db
7 changed files with 87 additions and 39 deletions
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40
src/SplitLedger.c
View File

@ -925,6 +925,7 @@ LedgerAutoCompletion(SplitRegister *reg, gncTableTraversalDir dir,
cursor_class = xaccSplitRegisterGetCurrentCursorClass (reg);
cell_type = xaccSplitRegisterGetCurrentCellType (reg);
changed = xaccSplitRegisterGetChangeFlag (reg);
changed |= xaccSplitRegisterGetConditionalChangeFlag (reg);
switch (cursor_class)
{
@ -2281,6 +2282,7 @@ static gboolean
xaccSRSaveRegEntryToSCM (SplitRegister *reg, SCM trans_scm, SCM split_scm,
gboolean use_cut_semantics)
{
SCM other_split_scm = SCM_UNDEFINED;
Transaction *trans;
guint32 changed;
@ -2291,6 +2293,8 @@ xaccSRSaveRegEntryToSCM (SplitRegister *reg, SCM trans_scm, SCM split_scm,
if (!changed)
return FALSE;
changed |= xaccSplitRegisterGetConditionalChangeFlag (reg);
/* get the handle to the current split and transaction */
trans = xaccSRGetCurrentTrans (reg);
if (trans == NULL)
@ -2336,15 +2340,12 @@ xaccSRSaveRegEntryToSCM (SplitRegister *reg, SCM trans_scm, SCM split_scm,
}
if (MOD_MXFRM & changed) {
SCM other_split_scm;
other_split_scm = gnc_trans_scm_get_other_split_scm(trans_scm, split_scm);
if (other_split_scm == SCM_UNDEFINED) {
if (gnc_trans_scm_get_num_splits(trans_scm) == 1) {
Split *temp_split;
char *temp_string;
gnc_numeric num;
temp_split = xaccMallocSplit ();
other_split_scm = gnc_copy_split(temp_split, use_cut_semantics);
@ -2362,12 +2363,6 @@ xaccSRSaveRegEntryToSCM (SplitRegister *reg, SCM trans_scm, SCM split_scm,
free(temp_string);
}
num = gnc_split_scm_get_quantity (split_scm);
gnc_split_scm_set_quantity (other_split_scm, gnc_numeric_neg (num));
num = gnc_split_scm_get_value (split_scm);
gnc_split_scm_set_value (other_split_scm, gnc_numeric_neg (num));
gnc_trans_scm_append_split_scm(trans_scm, other_split_scm);
}
}
@ -2405,6 +2400,20 @@ xaccSRSaveRegEntryToSCM (SplitRegister *reg, SCM trans_scm, SCM split_scm,
gnc_split_scm_set_quantity (split_scm, shares);
}
if ((MOD_AMNT | MOD_PRIC | MOD_SHRS) & changed)
{
if (other_split_scm != SCM_UNDEFINED)
{
gnc_numeric num;
num = gnc_split_scm_get_quantity (split_scm);
gnc_split_scm_set_quantity (other_split_scm, gnc_numeric_neg (num));
num = gnc_split_scm_get_value (split_scm);
gnc_split_scm_set_value (other_split_scm, gnc_numeric_neg (num));
}
}
return TRUE;
}
@ -2569,6 +2578,7 @@ xaccSRSaveChangedCells (SplitRegister *reg, Transaction *trans, Split *split)
guint32 changed;
changed = xaccSplitRegisterGetChangeFlag (reg);
changed |= xaccSplitRegisterGetConditionalChangeFlag (reg);
/* copy the contents from the cursor to the split */
if (MOD_DATE & changed) {
@ -3034,7 +3044,7 @@ get_trans_total_balance (SplitRegister *reg, Transaction *trans)
const char *
xaccSRGetEntryHandler (VirtualLocation virt_loc, short _cell_type,
gboolean *changed, gpointer user_data)
gboolean *conditionally_changed, gpointer user_data)
{
CellType cell_type = _cell_type;
SplitRegister *reg = user_data;
@ -3042,8 +3052,8 @@ xaccSRGetEntryHandler (VirtualLocation virt_loc, short _cell_type,
Transaction *trans;
Split *split;
if (changed)
*changed = FALSE;
if (conditionally_changed)
*conditionally_changed = FALSE;
split = sr_get_split (reg, virt_loc.vcell_loc);
if (split == NULL)
@ -3068,8 +3078,8 @@ xaccSRGetEntryHandler (VirtualLocation virt_loc, short _cell_type,
if (gnc_numeric_positive_p (imbalance) && (cell_type == CRED_CELL))
return "";
if (changed)
*changed = TRUE;
if (conditionally_changed)
*conditionally_changed = TRUE;
imbalance = gnc_numeric_abs (imbalance);
@ -3613,6 +3623,7 @@ xaccSRLoadRegister (SplitRegister *reg, Split **slist,
/* If the current cursor has changed we save the values for later
* possible restoration. */
changed = xaccSplitRegisterGetChangeFlag (reg);
changed |= xaccSplitRegisterGetConditionalChangeFlag (reg);
if (changed && find_split && (find_split == xaccSRGetCurrentSplit (reg)))
{
reg_buffer = xaccMallocSplitRegisterBuffer ();
@ -3772,6 +3783,7 @@ xaccSRLoadRegister (SplitRegister *reg, Split **slist,
if (reg_buffer != NULL)
xaccDestroySplitRegisterBuffer(reg_buffer);
reg_buffer = NULL;
}

3
src/register/basiccell.c
View File

@ -68,8 +68,9 @@ BasicCellHelpValue(BasicCell *cell)
void xaccInitBasicCell (BasicCell *cell)
{
cell->input_output = XACC_CELL_ALLOW_ALL;
cell->changed = 0;
cell->conditionally_changed = 0;
cell->input_output = XACC_CELL_ALLOW_ALL;
cell->value = g_strdup("");
cell->blank_help = NULL;

1
src/register/basiccell.h
View File

@ -221,6 +221,7 @@ struct _BasicCell
char * blank_help; /* help when value is blank */
guint32 changed; /* 2^32-1 if value modified */
guint32 conditionally_changed; /* value if modified conditionally */
guint8 input_output; /* allowed behavior flags */
/* "virtual", overloaded set-value method */

31
src/register/splitreg.c
View File

@ -59,7 +59,8 @@ typedef struct _CellBuffer CellBuffer;
struct _CellBuffer
{
char * value;
unsigned int changed;
guint32 changed;
guint32 conditionally_changed;
};
struct _SplitRegisterBuffer
@ -1071,6 +1072,30 @@ xaccSplitRegisterGetChangeFlag (SplitRegister *reg)
return changed;
}
guint32
xaccSplitRegisterGetConditionalChangeFlag (SplitRegister *reg)
{
guint32 changed = 0;
/* be careful to use bitwise ands and ors to assemble bit flag */
changed |= MOD_DATE & reg->dateCell->cell.conditionally_changed;
changed |= MOD_NUM & reg->numCell->cell.conditionally_changed;
changed |= MOD_DESC & reg->descCell->cell.conditionally_changed;
changed |= MOD_RECN & reg->recnCell->cell.conditionally_changed;
changed |= MOD_ACTN & reg->actionCell->cell.conditionally_changed;
changed |= MOD_XFRM & reg->xfrmCell->cell.conditionally_changed;
changed |= MOD_MXFRM & reg->mxfrmCell->cell.conditionally_changed;
changed |= MOD_XTO & reg->xtoCell->cell.conditionally_changed;
changed |= MOD_MEMO & reg->memoCell->cell.conditionally_changed;
changed |= MOD_AMNT & reg->creditCell->cell.conditionally_changed;
changed |= MOD_AMNT & reg->debitCell->cell.conditionally_changed;
changed |= MOD_PRIC & reg->priceCell->cell.conditionally_changed;
changed |= MOD_SHRS & reg->sharesCell->cell.conditionally_changed;
return changed;
}
/* ============================================== */
void
@ -1400,6 +1425,7 @@ saveCell(BasicCell *bcell, CellBuffer *cb)
cb->value = g_strdup(bcell->value);
cb->changed = bcell->changed;
cb->conditionally_changed = bcell->conditionally_changed;
}
void
@ -1435,7 +1461,7 @@ restoreCellChanged(BasicCell *bcell, CellBuffer *cb, CellBlock *cursor)
if ((bcell == NULL) || (cb == NULL))
return;
if (!cb->changed)
if (!cb->changed && !cb->conditionally_changed)
return;
/* only restore if it's in the current cursor */
@ -1452,6 +1478,7 @@ restoreCellChanged(BasicCell *bcell, CellBuffer *cb, CellBlock *cursor)
{
xaccSetBasicCellValue(bcell, cb->value);
bcell->changed = cb->changed;
bcell->conditionally_changed = cb->conditionally_changed;
return;
}
}

1
src/register/splitreg.h
View File

@ -239,6 +239,7 @@ void xaccDestroySplitRegister (SplitRegister *reg);
/* returns non-zero value if updates have been made to data */
guint32 xaccSplitRegisterGetChangeFlag (SplitRegister *reg);
guint32 xaccSplitRegisterGetConditionalChangeFlag (SplitRegister *reg);
/* Clears all change flags in the register. Does not alter values */
void xaccSplitRegisterClearChangeFlag (SplitRegister *reg);

20
src/register/table-allgui.c
View File

@ -168,7 +168,7 @@ gnc_table_get_header_cell (Table *table)
static const char *
gnc_table_get_entry_internal (Table *table, VirtualLocation virt_loc,
gboolean *changed)
gboolean *conditionally_changed)
{
VirtualCell *vcell;
CellBlockCell *cb_cell;
@ -185,7 +185,8 @@ gnc_table_get_entry_internal (Table *table, VirtualLocation virt_loc,
if (cb_cell->cell_type < 0)
return "";
return table->entry_handler (virt_loc, cb_cell->cell_type, changed,
return table->entry_handler (virt_loc, cb_cell->cell_type,
conditionally_changed,
table->handler_user_data);
}
@ -540,6 +541,8 @@ gnc_table_move_cursor_internal (Table *table,
BasicCell *cell = cb_cell->cell;
cell->changed = 0;
cell->conditionally_changed = 0;
if (cell->move)
{
VirtualLocation vloc;
@ -549,7 +552,7 @@ gnc_table_move_cursor_internal (Table *table,
vloc.phys_row_offset = -1;
vloc.phys_col_offset = -1;
(cell->move) (cell, vloc);
cell->move (cell, vloc);
}
}
}
@ -596,20 +599,23 @@ gnc_table_move_cursor_internal (Table *table,
* new values in the old cell locations, and that would
* lead to confusion of all sorts. */
if (do_move_gui && cell->move)
(cell->move) (cell, virt_loc);
cell->move (cell, virt_loc);
/* OK, now copy the string value from the table at large
* into the cell handler. */
if (XACC_CELL_ALLOW_SHADOW & (cell->input_output))
{
const char *entry;
gboolean changed = FALSE;
gboolean conditionally_changed = FALSE;
entry = gnc_table_get_entry_internal (table, virt_loc, &changed);
entry = gnc_table_get_entry_internal (table, virt_loc,
&conditionally_changed);
xaccSetBasicCellValue (cell, entry);
cell->changed = changed ? GNC_CELL_CHANGED : 0;
cell->changed = 0;
cell->conditionally_changed =
conditionally_changed ? GNC_CELL_CHANGED : 0;
}
}
}

2
src/register/table-allgui.h
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@ -152,7 +152,7 @@ typedef void (*TableDestroyFunc) (Table *table);
typedef const char * (*TableGetEntryHandler) (VirtualLocation virt_loc,
short cell_type,
gboolean *changed,
gboolean *conditionally_changed,
gpointer user_data);
typedef guint32 (*TableGetFGColorHandler) (VirtualLocation virt_loc,