static CellIOFlags get_inv_io_flags (VirtualLocation virt_loc,
gpointer user_data)
{
GncEntryLedger *ledger = user_data;
switch (ledger->type)
{
case GNCENTRY_INVOICE_ENTRY:
case GNCENTRY_CUST_CREDIT_NOTE_ENTRY:
{
/* This cell should be immutable IFF this entry is attached to
* a bill, order, or something else.
*/
GncEntry * entry = gnc_entry_ledger_get_entry (ledger, virt_loc.vcell_loc);
if ((gncEntryGetOrder (entry) != NULL) || (gncEntryGetBill (entry) != NULL))
return XACC_CELL_ALLOW_ALL | XACC_CELL_ALLOW_EXACT_ONLY;
}
/* FALL THROUGH */
default:
return XACC_CELL_ALLOW_SHADOW;
}
}
static const char * get_dishow_entry (VirtualLocation virt_loc,
gboolean translate,
gboolean *conditionally_changed,
gpointer user_data)
{
GncEntryLedger *ledger = user_data;
GncEntry *entry;
char type;
entry = gnc_entry_ledger_get_entry (ledger, virt_loc.vcell_loc);
type = gncEntryGetInvDiscountHow (entry);
if (translate)
{
return gnc_entry_ledger_how_string_getter (type + '0');
}
else
{
static char s[2];
s[0] = '0' + type;
s[1] = '\0';
return s;
}
}
static const char * get_qty_entry (VirtualLocation virt_loc,
gboolean translate,
gboolean *conditionally_changed,
gpointer user_data)
{
GncEntryLedger *ledger = user_data;
GncEntry *entry;
gnc_numeric qty;
entry = gnc_entry_ledger_get_entry (ledger, virt_loc.vcell_loc);
qty = gncEntryGetQuantity (entry);
if (gnc_numeric_zero_p (qty))
return NULL;
/* Credit notes have negative quantities, but the ledger should
* display it as on the document, meaning positive.
* So reverse the quantity for credit notes.
*/
if (ledger->is_credit_note)
qty = gnc_numeric_neg (qty);
return xaccPrintAmount (qty, gnc_default_print_info (FALSE));
}
/** Finds the GncEntry with the matching description string as given
* in "desc", but searches this only in the given entry ledger
* (i.e. the currently opened ledger window). */
static GncEntry*
gnc_find_entry_in_reg_by_desc(GncEntryLedger *reg, const char* desc)
{
int virt_row, virt_col;
int num_rows, num_cols;
GncEntry *last_entry;
g_assert(reg);
g_assert(reg->table);
if (!reg || !reg->table)
return NULL;
num_rows = reg->table->num_virt_rows;
num_cols = reg->table->num_virt_cols;
last_entry = NULL;
for (virt_row = num_rows - 1; virt_row >= 0; virt_row--)
for (virt_col = num_cols - 1; virt_col >= 0; virt_col--)
{
GncEntry *entry;
VirtualCellLocation vcell_loc = { virt_row, virt_col };
entry = gnc_entry_ledger_get_entry(reg, vcell_loc);
if (entry == last_entry)
continue;
if (safe_strcmp (desc, gncEntryGetDescription (entry)) == 0)
return entry;
last_entry = entry;
}
return NULL;
}
static gboolean gnc_entry_ledger_traverse (VirtualLocation *p_new_virt_loc,
gncTableTraversalDir dir,
gpointer user_data)
{
GncEntryLedger *ledger = user_data;
GncEntry *entry, *new_entry;
gint response;
VirtualLocation virt_loc;
int changed;
char const *cell_name;
gboolean exact_traversal;
if (!ledger) return FALSE;
exact_traversal = (dir == GNC_TABLE_TRAVERSE_POINTER);
entry = gnc_entry_ledger_get_current_entry (ledger);
if (!entry)
return FALSE;
/* no changes, make sure we aren't going off the end */
changed = gnc_table_current_cursor_changed (ledger->table, FALSE);
if (!changed)
return FALSE;
virt_loc = *p_new_virt_loc;
cell_name = gnc_table_get_current_cell_name (ledger->table);
/* See if we are leaving the account field */
do
{
ComboCell *cell;
char *name;
char *cell_name = NULL;
switch (ledger->type)
{
case GNCENTRY_INVOICE_ENTRY:
case GNCENTRY_INVOICE_VIEWER:
case GNCENTRY_CUST_CREDIT_NOTE_ENTRY:
case GNCENTRY_CUST_CREDIT_NOTE_VIEWER:
cell_name = ENTRY_IACCT_CELL;
break;
case GNCENTRY_BILL_ENTRY:
case GNCENTRY_BILL_VIEWER:
case GNCENTRY_EXPVOUCHER_ENTRY:
case GNCENTRY_EXPVOUCHER_VIEWER:
case GNCENTRY_VEND_CREDIT_NOTE_ENTRY:
case GNCENTRY_VEND_CREDIT_NOTE_VIEWER:
case GNCENTRY_EMPL_CREDIT_NOTE_ENTRY:
case GNCENTRY_EMPL_CREDIT_NOTE_VIEWER:
cell_name = ENTRY_BACCT_CELL;
break;
default:
g_warning ("Unhandled ledger type");
break;
}
if (!cell_name)
break;
if (!gnc_cell_name_equal (cell_name, cell_name))
break;
if (!gnc_table_layout_get_cell_changed (ledger->table->layout,
cell_name, FALSE))
break;
cell = (ComboCell *) gnc_table_layout_get_cell (ledger->table->layout,
cell_name);
if (!cell)
break;
name = cell->cell.value;
if (!name || *name == '\0')
break;
/* Create the account if necessary. Also checks for a placeholder */
if (!gnc_entry_ledger_get_account_by_name (ledger, (BasicCell *) cell,
cell->cell.value,
&ledger->full_refresh))
return TRUE;
}
while (FALSE);
/* See if we are leaving the TaxTable field */
do
{
ComboCell *cell;
GncTaxTable *table;
char *name;
if (!gnc_cell_name_equal (cell_name, ENTRY_TAXTABLE_CELL))
break;
if (!gnc_table_layout_get_cell_changed (ledger->table->layout,
ENTRY_TAXTABLE_CELL, FALSE))
break;
cell = (ComboCell *) gnc_table_layout_get_cell (ledger->table->layout,
ENTRY_TAXTABLE_CELL);
if (!cell)
break;
name = cell->cell.value;
if (!name || *name == '\0')
break;
table = gncTaxTableLookupByName (ledger->book, cell->cell.value);
if (table)
break;
{
const char *format = _("The tax table %s does not exist. "
"Would you like to create it?");
if (!gnc_verify_dialog (ledger->parent, TRUE, format, name))
break;
}
ledger->full_refresh = FALSE;
table = gnc_ui_tax_table_new_from_name (ledger->book, name);
if (!table)
break;
ledger->full_refresh = TRUE;
name = (char *)gncTaxTableGetName (table);
gnc_combo_cell_set_value (cell, name);
gnc_basic_cell_set_changed (&cell->cell, TRUE);
}
while (FALSE);
/* See if we are tabbing off the end of the very last line
* (i.e. the blank entry)
*/
do
{
VirtualLocation virt_loc;
if (!changed && !ledger->blank_entry_edited)
break;
if (dir != GNC_TABLE_TRAVERSE_RIGHT)
break;
virt_loc = ledger->table->current_cursor_loc;
if (gnc_table_move_vertical_position (ledger->table, &virt_loc, 1))
break;
virt_loc = ledger->table->current_cursor_loc;
if (gnc_table_move_tab (ledger->table, &virt_loc, TRUE))
break;
*p_new_virt_loc = ledger->table->current_cursor_loc;
/* Yep, we're trying to leave the blank entry -- make sure
* we are allowed to do so by verifying the current cursor.
* If the current cursor is ok, then move on!
*/
/* Verify that the cursor is ok. If we can't save the cell, don't move! */
if (!gnc_entry_ledger_verify_can_save (ledger))
{
return TRUE;
}
(p_new_virt_loc->vcell_loc.virt_row)++;
p_new_virt_loc->phys_row_offset = 0;
p_new_virt_loc->phys_col_offset = 0;
ledger->traverse_to_new = TRUE;
/* If we're here, we're tabbing off the end of the 'blank entry' */
return FALSE;
}
while (FALSE);
/* Now see if we are changing cursors. If not, we may be able to
* auto-complete. */
if (!gnc_table_virtual_cell_out_of_bounds (ledger->table,
virt_loc.vcell_loc))
{
if (gnc_entry_ledger_auto_completion (ledger, dir, p_new_virt_loc))
return FALSE;
}
/* Check for going off the end */
gnc_table_find_close_valid_cell (ledger->table, &virt_loc, exact_traversal);
/* Same entry, no problem -- we're just moving backwards in the cursor */
new_entry = gnc_entry_ledger_get_entry (ledger, virt_loc.vcell_loc);
if (entry == new_entry)
{
*p_new_virt_loc = virt_loc;
return FALSE;
}
/* If we are here, then we are trying to leave the cursor. Make sure
* the cursor we are leaving is valid. If so, ask the user if the
* changes should be recorded. If not, don't go anywhere.
*/
/* Verify this cursor -- if it's not valid, don't let them move on */
if (!gnc_entry_ledger_verify_can_save (ledger))
{
*p_new_virt_loc = ledger->table->current_cursor_loc;
return TRUE;
}
/*
* XXX GNCENTRY_INVOICE_EDIT processing to be added:
* 1) check if the qty field changed.
* 2) if so, check if this entry is part of an order.
* 3) if so, ask if they want to change the entry or
* split the entry into two parts.
*/
/* Ok, we are changing lines and the current entry has
* changed. We only ask them what they want to do in
* limited cases -- usually just let the change go through.
*/
{
GtkWidget *dialog;
const char *title = _("Save the current entry?");
const char *message =
_("The current entry has been changed. However, this entry is "
"part of an existing order. Would you like to record the change "
"and effectively change your order?");
switch (ledger->type)
{
case GNCENTRY_INVOICE_ENTRY:
case GNCENTRY_CUST_CREDIT_NOTE_ENTRY:
if (gncEntryGetOrder (entry) != NULL)
{
dialog = gtk_message_dialog_new(GTK_WINDOW(ledger->parent),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_QUESTION,
GTK_BUTTONS_NONE,
"%s", title);
gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(dialog),
"%s", message);
gtk_dialog_add_buttons(GTK_DIALOG(dialog),
_("_Don't Record"), GTK_RESPONSE_REJECT,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
_("_Record"), GTK_RESPONSE_ACCEPT,
NULL);
response = gnc_dialog_run(GTK_DIALOG(dialog), "invoice_entry_changed");
gtk_widget_destroy(dialog);
break;
}
/* FALL THROUGH */
default:
response = GTK_RESPONSE_ACCEPT;
break;
}
}
switch (response)
{
case GTK_RESPONSE_ACCEPT:
break;
case GTK_RESPONSE_REJECT:
{
VirtualCellLocation vcell_loc;
GncEntry *new_entry;
new_entry = gnc_entry_ledger_get_entry (ledger, virt_loc.vcell_loc);
gnc_entry_ledger_cancel_cursor_changes (ledger);
if (gnc_entry_ledger_find_entry (ledger, new_entry, &vcell_loc))
virt_loc.vcell_loc = vcell_loc;
gnc_table_find_close_valid_cell (ledger->table, &virt_loc,
exact_traversal);
*p_new_virt_loc = virt_loc;
}
break;
case GTK_RESPONSE_CANCEL:
default:
return TRUE;
}
return FALSE;
}
