/**
  * @RDE_HEADER@
  *
  * Helper for editing FunctionKeys
  *
  * $Id$
  * $HeadURL$
  * $Author$
  */

#include "function_keys_edit.h"
#include "ui_function_keys_edit.h"

#include <QKeySequence>
#include <QTableWidgetItem>

namespace SettingsEditor
{

FunctionKeysEdit::FunctionKeysEdit(QWidget *parent) :
  QWidget(parent),
  m_ui(new Ui::FunctionKeysEdit)
{
  m_ui->setupUi(this);
  // Initialize table
  m_ui->twKeysEdit->setRowCount(Qt::Key_F12 - Qt::Key_F5 + 1);
  m_ui->twKeysEdit->resizeColumnToContents(0);
  for (int i = Qt::Key_F5; i <= Qt::Key_F12; ++i)
  {
    QTableWidgetItem *item = new QTableWidgetItem(QKeySequence(i).toString());
    item->setFlags(Qt::NoItemFlags);
    m_ui->twKeysEdit->setItem((i - Qt::Key_F5), 0, item);

    item = new QTableWidgetItem(QString());
    item->setFlags(Qt::ItemIsEnabled | Qt::ItemIsEditable);
    m_ui->twKeysEdit->setItem((i - Qt::Key_F5), 1, item);
  }
}

FunctionKeysEdit::~FunctionKeysEdit()
{
  delete m_ui;
}

void FunctionKeysEdit::setValue(const QVariant &value)
{
  const QVariantMap map = value.toMap();

  for (auto it = map.cbegin(); it != map.cend(); ++it)
    m_ui->twKeysEdit->item(it.key().toInt() - Qt::Key_F5, 1)->setText(it.value().toString());
}

QVariant FunctionKeysEdit::value() const
{
  QVariantMap map;

  for (int i = Qt::Key_F5; i <= Qt::Key_F12; ++i)
  {
    const auto item = m_ui->twKeysEdit->item((i - Qt::Key_F5), 1);
    if (!item->text().isEmpty())
      map.insert(QString::number(i), item->text());
  }

  return map;
}

}