// Copyright (c) 2007, Rodrigo Braz Monteiro
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// $Id$

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


///////////
// Headers
#include "config.h"

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


/// @brief Name 
/// @return 
///
wxString EncoreSubtitleFormat::GetName() {
	return _T("Adobe Encore");
}



/// @brief Wildcards 
/// @return 
///
wxArrayString EncoreSubtitleFormat::GetWriteWildcards() {
	wxArrayString formats;
	formats.Add(_T("encore.txt"));
	return formats;
}



/// @brief Can write file? 
/// @param filename 
/// @return 
///
bool EncoreSubtitleFormat::CanWriteFile(wxString filename) {
	return (filename.Right(11).Lower() == _T(".encore.txt"));
}



/// @brief Write file 
/// @param _filename 
/// @param encoding  
///
void EncoreSubtitleFormat::WriteFile(wxString _filename,wxString encoding) {
	// Get FPS
	FPSRational fps_rat = AskForFPS(true);
	if (fps_rat.num <= 0 || fps_rat.den <= 0) return;

	// Open file
	TextFileWriter file(_filename,encoding);

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

	// Write lines
	using std::list;
	int i = 0;

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

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

	// Clean up
	ClearCopy();
}