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Spreadsheet: Add an export wizard, and support for custom CSV exports

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Fixes #4269.
This commit is contained in:
AnotherTest 2021-03-20 14:00:49 +03:30 • committed by Andreas Kling
parent bba3a7a2cb
commit 9b68f91c0b
6 changed files with 614 additions and 28 deletions
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32
Userland/Applications/Spreadsheet/Workbook.cpp
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@ -25,6 +25,7 @@
*/
#include "Workbook.h"
#include "ExportDialog.h"
#include "ImportDialog.h"
#include "JSIntegration.h"
#include "Readers/CSV.h"
@ -111,33 +112,10 @@ Result<bool, String> Workbook::save(const StringView& filename)
return sb.to_string();
}
if (mime == "text/csv") {
// FIXME: Prompt the user for settings and which sheet to export.
Core::OutputFileStream stream { file };
auto data = m_sheets[0].to_xsv();
auto header_string = data.take_first();
Vector<StringView> headers;
for (auto& str : header_string)
headers.append(str);
Writer::CSV csv { stream, data, headers };
if (csv.has_error())
return String::formatted("Unable to save file, CSV writer error: {}", csv.error_string());
} else {
JsonArray array;
for (auto& sheet : m_sheets)
array.append(sheet.to_json());
auto file_content = array.to_string();
bool result = file->write(file_content);
if (!result) {
int error_number = errno;
StringBuilder sb;
sb.append("Unable to save file. Error: ");
sb.append(strerror(error_number));
return sb.to_string();
}
}
// Make an export dialog, we might need to import it.
auto result = ExportDialog::make_and_run_for(mime, *file, *this);
if (result.is_error())
return result.error();
set_filename(filename);
set_dirty(false);