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Add GUI support for exporting in CSV format

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This patch adds an item to File menu to export all dives in CSV format.
Naturally this includes also the code to perform the export.

Fixes #434

Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Miika Turkia 2014-04-26 10:55:41 +03:00 • committed by Dirk Hohndel
parent 2b559225d6
commit f6be4ccf22
7 changed files with 47 additions and 28 deletions
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15
save-xml.c
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@ -618,7 +618,7 @@ int save_dives_logic(const char *filename, const bool select_only)
return error;
}
int export_dives_uddf(const char *filename, const bool selected)
int export_dives_xslt(const char *filename, const bool selected, const char *export_xslt)
{
FILE *f;
struct membuffer buf = { 0 };
@ -626,15 +626,16 @@ int export_dives_uddf(const char *filename, const bool selected)
xsltStylesheetPtr xslt = NULL;
xmlDoc *transformed;
if (!filename)
return report_error("No filename for UDDF export");
return report_error("No filename for export");
/* Save XML to file and convert it into a memory buffer */
save_dives_buffer(&buf, selected);
/*
* Parse the memory buffer into XML document and
* transform it to UDDF format, finally dumping
* transform it to selected export format, finally dumping
* the XML into a character buffer.
*/
doc = xmlReadMemory(buf.buffer, buf.len, "divelog", NULL, 0);
@ -642,16 +643,16 @@ int export_dives_uddf(const char *filename, const bool selected)
if (!doc)
return report_error("Failed to read XML memory");
/* Convert to UDDF format */
xslt = get_stylesheet("uddf-export.xslt");
/* Convert to export format */
xslt = get_stylesheet(export_xslt);
if (!xslt)
return report_error("Failed to open UDDF conversion stylesheet");
return report_error("Failed to open export conversion stylesheet");
transformed = xsltApplyStylesheet(xslt, doc, NULL);
xsltFreeStylesheet(xslt);
xmlFreeDoc(doc);
/* Write the transformed XML to file */
/* Write the transformed export to file */
f = subsurface_fopen(filename, "w");
if (!f)
return report_error("Failed to open %s for writing (%s)", filename, strerror(errno));