Subversion Repositories tpanel

/*

 * Copyright (C) 2022 by Andreas Theofilu <andreas@theosys.at>

 *

 * 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, write to the Free Software Foundation,

 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA

 */

#include <QLabel>

#include <QProgressBar>

#include "tqdownload.h"

#include "ui_download.h"

#include "terror.h"

TqDownload::TqDownload(const std::string &msg, QWidget *parent)

    : QDialog(parent),

      ui(new Ui::TqDownload)

{

    DECL_TRACER("TqDownload::TqDownload(const std::string& msg, QWidget* parent)");

    ui->setupUi(this);

    ui->labelInfo->setText(msg.c_str());

    ui->progressBar->setRange(0, 100);

    ui->progressBar->setValue(0);

}

TqDownload::~TqDownload()

{

    DECL_TRACER("TqDownload::~TqDownload()");

    delete ui;

}

void TqDownload::setProgress(int percent)

{

    DECL_TRACER("TqDownload::setProgress(int percent)");

    int p = percent;

    if (p < 0)

        p = 0;

    else if (p > 100)

        p = 100;

    ui->progressBar->setValue(p);

}

void TqDownload::doResize()

{

    DECL_TRACER("TqDownload::doResize()");

    if (mScaleFactor <= 0.0 || mScaleFactor == 1.0)

        return;

    QRect rect = this->geometry();

    QSize size = this->size();

    size.scale(scale(size.width()), scale(size.height()), Qt::KeepAspectRatio);

    this->resize(size);

    this->move(scale(rect.left()), scale(rect.top()));

    QWidget *parent = this->parentWidget();

    if (parent)

    {

        rect = parent->geometry();

        this->move(rect.center() - this->rect().center());

    }

    // Iterate through childs and resize them

    QObjectList childs = children();

    QList<QObject *>::Iterator iter;

    for (iter = childs.begin(); iter != childs.end(); ++iter)

    {

        QObject *obj = *iter;

        QString name = obj->objectName();

        if (name.startsWith("progressBar"))

        {

            QProgressBar *pb = dynamic_cast<QProgressBar *>(obj);

            size = pb->size();

            size.scale(scale(size.width()), scale(size.height()), Qt::KeepAspectRatio);

            pb->resize(size);

            rect = pb->geometry();

            pb->move(scale(rect.left()), scale(rect.top()));

            pb->setStyleSheet("{background-color: #97be0d;color: #000000;text-align: center;}");

        }

        else if (name.startsWith("label"))   // It's a label

        {

            QLabel *lb = dynamic_cast<QLabel *>(obj);

            size = lb->size();

            size.scale(scale(size.width()), scale(size.height()), Qt::KeepAspectRatio);

            lb->resize(size);

            rect = lb->geometry();

            lb->move(scale(rect.left()), scale(rect.top()));

            QFont font = lb->font();

            int pixelSize = lb->size().height() - 2;

            font.setPixelSize(pixelSize);

            lb->setFont(font);

        }

    }

}

int TqDownload::scale(int value)

{

    if (value <= 0 || mScaleFactor == 1.0)

        return value;

    return (int)((double)value * mScaleFactor);

}