#include "ui.h"

Ui::Ui(const QStringList &args, QWidget *parent) : QWidget(parent)
{
    QWidget     *listWid    = new QWidget(this);
    QScrollArea *mid        = new QScrollArea(this);
    QVBoxLayout *mainLayout = new QVBoxLayout(this);

    slider     = new QSlider(this);
    listLayout = new QVBoxLayout(listWid);
    search     = new QLineEdit(this);

    slider->setOrientation(Qt::Horizontal);
    mid->setWidget(listWid);
    mid->setWidgetResizable(true);
    mainLayout->addWidget(search);
    mainLayout->addWidget(mid);
    mainLayout->addWidget(slider);
    mainLayout->setSpacing(0);
    mainLayout->setContentsMargins(0, 0, 0, 0);

    if (args.size() > 1)
    {
        QFileInfo info(args[1]);

        info.makeAbsolute();

        if (info.isFile())
        {
            setActiveDir(info.path());
            setActiveFile(info.filePath());
        }
        else if (info.isDir())
        {
            setActiveDir(info.path());
        }
        else
        {
            setActiveDir(QDir::homePath());
        }
    }
    else
    {
        setActiveDir(QDir::homePath());
    }
}

void Ui::setActiveDir(const QString &path)
{
    for (int i = 0; i < fileList.size(); ++i)
    {
        listLayout->removeWidget(fileList[i]);
    }
}