Aegisub/aegisub/src/subtitle_format_encore.cpp

// Copyright (c) 2007, Rodrigo Braz Monteiro
// All rights reserved.
//
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// modification, are permitted provided that the following conditions are met:
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//     this list of conditions and the following disclaimer.
//   * Redistributions in binary form must reproduce the above copyright notice,
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// Aegisub Project http://www.aegisub.org/
//
// $Id$

/// @file subtitle_format_encore.cpp
/// @brief Reading/writing Adobe Encore subtitle format
/// @ingroup subtitle_io
///

#include "config.h"

#include "subtitle_format_encore.h"

#include "ass_dialogue.h"
#include "text_file_writer.h"

EncoreSubtitleFormat::EncoreSubtitleFormat()
: SubtitleFormat("Adobe Encore")
{
}

wxArrayString EncoreSubtitleFormat::GetWriteWildcards() const {
	wxArrayString formats;
	formats.Add("encore.txt");
	return formats;
}

void EncoreSubtitleFormat::WriteFile(wxString const& filename, wxString const& encoding) {
	FPSRational fps_rat = AskForFPS(true);
	if (fps_rat.num <= 0 || fps_rat.den <= 0) return;

	TextFileWriter file(filename, encoding);

	// Convert to encore
	CreateCopy();
	SortLines();
	StripComments();
	RecombineOverlaps();
	MergeIdentical();
	ConvertTags(1, "\r\n");

	// Write lines
	int i = 0;

	// Encore wants ; instead of : if we're dealing with NTSC dropframe stuff
	FractionalTime ft(fps_rat.smpte_dropframe ? ";" : ":", fps_rat.num, fps_rat.den, fps_rat.smpte_dropframe);

	for (std::list<AssEntry*>::iterator cur=Line->begin();cur!=Line->end();cur++) {
		if (AssDialogue *current = dynamic_cast<AssDialogue*>(*cur)) {
			++i;
			file.WriteLineToFile(wxString::Format("%i %s %s %s", i, ft.FromAssTime(current->Start), ft.FromAssTime(current->End), current->Text));
		}
	}

	ClearCopy();
}