/*
 * See the files COPYING and README for copyright information and how to reach
 * the author.
 *
 *  $Id: menuitems.c,v 1.17 2006/10/24 17:47:04 lordjaxom Exp $
 */

#include "menuitems.h"
#include "jobs.h"
#include "common.h"
#include <algorithm>
#include <boost/bind.hpp>
#include <boost/format.hpp>
#include <vdr/remote.h>
#include <vdr/status.h>
#include <ctype.h>

#define SHIFTTIMEOUT 2

namespace vdr_burn
{
namespace menu
{

	using namespace std;
	using proctools::format;
	using boost::bind;

	//!--- bool_edit_item -------------------------------------------------

	bool_edit_item::bool_edit_item( const std::string& text_, bool& value_, const char* false_, const char* true_ ):
			wrapper_type( this, value_ ),
			cMenuEditBoolItem( text_.c_str(), &wrapper_type::data(), false_, true_ )
	{
	}

	//! --- list_edit_item ------------------------------------------------

	list_edit_item::list_edit_item( const std::string& text_, int& value_, const string_list& strings_, bool translate_ ):
			cMenuEditStraItem( text_.c_str(), &value_, strings_.size(), get_strings( strings_, translate_ ) )
	{
	}

	const char** list_edit_item::get_strings( const string_list& strings_, bool translate_ )
	{
		m_strings = new const char*[ strings_.size() ];
		if ( translate_ )
			std::transform( strings_.begin(), strings_.end(), m_strings,
							boost::bind( &i18n::translate, boost::bind( &std::string::c_str, _1 ) ) );
		else
			std::transform( strings_.begin(), strings_.end(), m_strings,
							boost::bind( &std::string::c_str, _1 ) );
		return m_strings;
	}

	//! --- number_edit_item -----------------------------------------------

	number_edit_item::number_edit_item( const std::string& text_, int& value_, int min_, int max_,
										const char* minText_, const char* maxText_ ):
			cMenuEditIntItem( text_.c_str(), &value_, min_, max_, minText_, maxText_ )
	{
	}

	//!--- string_edit_item ---------------------------------------------------

	template<>
	void string_edit_wrapper::set_data( const std::string& value_ )
	{
		strncpy( m_data, value_.c_str(), max_string_edit_length );
		m_data[ max_string_edit_length - 1 ] = '\0';
	}

	string_edit_item::string_edit_item( const std::string& text_, std::string& value_, const char* allowed_ ):
			wrapper_type( this, value_ ),
			cMenuEditStrItem( text_.c_str(), wrapper_type::data(), max_string_edit_length, allowed_ )
	{
	}

	//!--- text_item ----------------------------------------------------------

	text_item::text_item(const std::string& text, bool selectable):
			cOsdItem( text.c_str() )
	{
		SetSelectable(selectable);
	}

	eOSState text_item::ProcessKey(eKeys key)
	{
		eKeys plainKey( static_cast<eKeys>(key & ~k_Flags) );
		return plainKey == kLeft || plainKey == kRight
			? osContinue
			: cOsdItem::ProcessKey(key);
	}

	//!--- size_text_item -----------------------------------------------------

	void size_text_item::update()
	{
		update( m_job.get_options().CutOnDemux );
	}

	void size_text_item::update( bool cut_ )
	{
		SetText( str( boost::format( tr("$Total size: %1$.1f MB %2$s") )
						% ( double( m_job.get_tracks_size( cut_ ) ) / MEGABYTE(1) )
						% ( m_job.get_requant_factor( cut_ ) > 1 ? tr("(would be shrinked)") : "" ) ).c_str() );
	}

	//!--- size_bar_item -----------------------------------------------------

	void size_bar_item::update()
	{
		update( m_job.get_options().CutOnDemux );
	}

	void size_bar_item::update( bool cut_ )
	{
		SetText( progress_bar( m_job.get_tracks_size( cut_ ) / MEGABYTE(1), m_job.get_disk_size_mb(), 100 ).c_str() );
	}

	//!--- job_item -------------------------------------------------------

	job_item::job_item(job* job_, int number, bool done):
			cOsdItem(),
			m_job(job_)
	{
		SetText(cString::sprintf("%d. %s", number, m_job->get_title().c_str()));
	}

	//!--- recording_item -------------------------------------------------

	recording_item::recording_item(const cRecording* recording_, int level):
			cOsdItem(get_recording_osd_line(recording_, level).c_str()),
			m_recording(recording_),
			m_total(0),
			m_new(0)
	{
		if (level < recording_->HierarchyLevels())
			m_name = Text() + 3;
	}

	void recording_item::add_entry(bool isNew)
	{
		++m_total;
		if (isNew)
			++m_new;
		SetText(cString::sprintf("%d\t%d\t\t%s", m_total, m_new,
								 m_name.c_str()));
	}

	//! --- recording_list_item --------------------------------------------

	recording_list_item::recording_list_item( const recording_list::iterator recording_ ):
			text_item( recording_->get_datetime().c_str() + std::string("\t") + recording_->m_name, true ),
			m_recording( recording_ )
	{
	}

	//!--- aspect_item --------------------------------------------------------

	aspect_item::aspect_item( track_info::aspectratio& aspect_ ):
			aspect_item_wrapper( this, aspect_ ),
			cMenuEditBoolItem( get_item_name().c_str(), &aspect_item_wrapper::data(), "4:3", "16:9" )
	{
	}

	string aspect_item::get_item_name()
	{
		return string( "- " ) + tr("Aspect ratio");
	}

} // namespace menu
} // namespace vdr_burn