/*
 * LCD Image Converter. Converts images and fonts for embedded applications.
 * Copyright (C) 2012 riuson
 * mailto: riuson@gmail.com
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/
 */

#include "starttab.h"

#include "ui_starttab.h"

#include <QFileInfo>
#include <QTableWidget>

namespace AppUI
{
namespace Start
{

StartTab::StartTab(QWidget* parent) : QWidget(parent), ui(new Ui::StartTab)
{
  ui->setupUi(this);

  this->connect(this->ui->labelRecentFiles, SIGNAL(linkActivated(QString)), SIGNAL(openRecent(QString)));
  this->connect(this->ui->buttonNewImage, SIGNAL(clicked()), SIGNAL(createNewImage()));
  this->connect(this->ui->buttonNewFont, SIGNAL(clicked()), SIGNAL(createNewFont()));

  this->mRecentFilesList = nullptr;
}

StartTab::~StartTab() { delete ui; }

void StartTab::setRecentFiles(const QStringList* list)
{
  this->mRecentFilesList = list;

  if (list->count() > 0) {
    QString listTemplate = this->ui->labelRecentFiles->text();
    QString listItems;

    for (int i = 0; i < list->count(); i++) {
      QString filename = list->at(i);
      QString strippedName = QFileInfo(filename).fileName();
      QString text = QString("<li><a href=\"%1\">%2</a></li>").arg(filename).arg(strippedName);
      listItems.append(text);
    }

    listTemplate.replace("#list#", listItems);
    this->ui->labelRecentFiles->setText(listTemplate);
  } else {
    this->ui->labelRecentFiles->hide();
  }
}

const QString StartTab::tabName() const
{
  QString result = tr("Start");
  return result;
}

void StartTab::changeEvent(QEvent* e)
{
  QWidget::changeEvent(e);

  switch (e->type()) {
    case QEvent::LanguageChange: {
      ui->retranslateUi(this);
      this->setRecentFiles(this->mRecentFilesList);

      // find parent QTabWidget
      QObject* w = this;

      while (w != nullptr) {
        QTabWidget* tab = dynamic_cast<QTabWidget*>(w);

        if (tab != nullptr) {
          int index = tab->indexOf(this);
          tab->setTabText(index, this->tabName());
          break;
        }

        w = w->parent();
      }

      break;
    }

    default:
      break;
  }
}

} // namespace Start
} // namespace AppUI