#include "cl_smoke_qt.h"

#include <QStringList>
#include <QtDebug>

/** @file
 * @brief QStringList conversion. */

extern "C" {

/** Returns the number of items of @a string_list.
 * @param string_list the QStringList
 *
 * @return the number of items
 */
CL_SMOKE_QT_EXPORT int
cl_smoke_string_list_size(const void* string_list)
{
	Q_ASSERT(string_list);
	return static_cast<const QStringList*>(string_list)->size();
}

/** Returns the byte array of @a string_list at position @a index.
 * @param string_list the QStringList
 * @param index the index of the string
 *
 * @return a new allocated byte-array
 */
CL_SMOKE_QT_EXPORT void*
cl_smoke_string_list_at(const void* string_list, int index)
{
	Q_ASSERT(string_list);
	const QStringList* list = static_cast<const QStringList*>(string_list);

	Q_ASSERT(0 <= index && index < list->size());
		
	return new QByteArray(list->at(index).toLocal8Bit());
}

/** Free a QStringList.
 * @param string_list the QStringList to free
 */
CL_SMOKE_QT_EXPORT void
cl_smoke_free_string_list(void* string_list)
{
	delete static_cast<QStringList*>(string_list);
}

/** Allocates a new QStringList.
 *
 * @return a new QStringList
 */
CL_SMOKE_QT_EXPORT void*
cl_smoke_make_string_list()
{
	return new QStringList();
}

/** Appends @a string to @a string_list
 * @param string_list the QStringList
 * @param data the string
 * @param length the length of @a data
 */
CL_SMOKE_QT_EXPORT void
cl_smoke_string_list_append(void* string_list, const char* data, int length)
{
	static_cast<QStringList*>(string_list)->append(QString::fromLocal8Bit(data, length));
}

} // extern "C"