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Update progress bar while writing price DB as well as while reading it.

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git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@23472 57a11ea4-9604-0410-9ed3-97b8803252fd
This commit is contained in:
Mike Alexander 2013-12-01 04:53:05 +00:00
parent 6bc1ad6da0
commit b50ca70f50
1 changed files with 41 additions and 6 deletions
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47
src/backend/xml/io-gncxml-v2.c
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@ -1126,20 +1126,55 @@ static gboolean
write_pricedb(FILE *out, QofBook *book, sixtp_gdv2 *gd)
{
xmlNodePtr node;
xmlNodePtr parent;
xmlOutputBufferPtr outbuf;
node = gnc_pricedb_dom_tree_create(gnc_pricedb_get_db(book));
parent = gnc_pricedb_dom_tree_create(gnc_pricedb_get_db(book));
if (!node)
if (!parent)
{
return TRUE;
}
xmlElemDump(out, NULL, node);
xmlFreeNode(node);
if (ferror(out) || fprintf(out, "\n") < 0)
/* Write out the parent pricedb tag then loop to write out each price.
We do it this way instead of just calling xmlElemDump so that we can
increment the progress bar as we go. */
if (fprintf( out, "<%s version=\"%s\">\n", parent->name,
xmlGetProp(parent, (xmlChar*) "version")) < 0)
return FALSE;
/* We create our own output buffer so we can call xmlNodeDumpOutput to get
the indendation correct. */
outbuf = xmlOutputBufferCreateFile(out, NULL);
if (outbuf == NULL)
{
xmlFreeNode(parent);
return FALSE;
}
for (node = parent->children; node; node = node->next)
{
/* Write two spaces since xmlNodeDumpOutput doesn't indent the first line */
xmlOutputBufferWrite(outbuf, 2, " ");
xmlNodeDumpOutput(outbuf, NULL, node, 1, 1, NULL);
/* It also doesn't terminate the last line */
xmlOutputBufferWrite(outbuf, 1, "\n");
if (ferror(out))
break;
gd->counter.prices_loaded += 1;
run_callback(gd, "prices");
}
xmlOutputBufferClose(outbuf);
if (ferror(out) || fprintf(out, "</%s>\n", parent->name) < 0)
{
xmlFreeNode(parent);
return FALSE;
}
xmlFreeNode(parent);
return TRUE;
}