Aegisub/aegisub/src/export_fixstyle.cpp

// Copyright (c) 2005, Rodrigo Braz Monteiro
// All rights reserved.
//
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// Aegisub Project http://www.aegisub.org/

/// @file export_fixstyle.cpp
/// @brief Fix Styles export filter
/// @ingroup export
///

#include "config.h"

#include "export_fixstyle.h"

#include <algorithm>
#include <boost/algorithm/string/case_conv.hpp>
#include <functional>

#include "ass_file.h"
#include "ass_dialogue.h"
#include "compat.h"

#include <libaegisub/of_type_adaptor.h>

AssFixStylesFilter::AssFixStylesFilter()
: AssExportFilter(_("Fix Styles"), _("Fixes styles by replacing any style that isn't available on file with Default."), -5000)
{
}

void AssFixStylesFilter::ProcessSubs(AssFile *subs, wxWindow *) {
	std::vector<std::string> styles = subs->GetStyles();
	for_each(begin(styles), end(styles), [](std::string& str) { boost::to_lower(str); });
	sort(begin(styles), end(styles));

	for (auto diag : subs->Line | agi::of_type<AssDialogue>()) {
		if (!binary_search(begin(styles), end(styles), from_wx(diag->Style.get().Lower())))
			diag->Style = "Default";
	}
}