snackbar.cpp

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// Copyright (c) 2019-2020 The PIVX Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
#include "snackbar.h"
#include "ui_snackbar.h"
 
#include "qtutils.h"
 
#include <QTimer>
 
 
SnackBar::SnackBar(PIVXGUI* _window, QWidget *parent) :
    QDialog(parent),
    ui(new Ui::SnackBar),
    window(_window),
    timeout(MIN_TIMEOUT)
{
    ui->setupUi(this);
 
    this->setStyleSheet(parent->styleSheet());
    ui->snackContainer->setProperty("cssClass", "container-snackbar");
    ui->label->setProperty("cssClass", "text-snackbar");
    ui->pushButton->setProperty("cssClass", "ic-close");
 
    connect(ui->pushButton, &QPushButton::clicked, this, &SnackBar::close);
    if (window)
        connect(window, &PIVXGUI::windowResizeEvent, this, &SnackBar::windowResizeEvent);
    else {
        ui->horizontalLayout->setContentsMargins(0,0,0,0);
        ui->label->setStyleSheet("font-size: 15px; color:white;");
    }
}
 
void SnackBar::windowResizeEvent(QResizeEvent* event) {
    this->resize(qobject_cast<QWidget*>(parent())->width(), this->height());
    this->move(QPoint(0, window->height() - this->height() ));
}
 
void SnackBar::showEvent(QShowEvent *event)
{
    QTimer::singleShot(timeout, this, &SnackBar::hideAnim);
}
 
void SnackBar::hideAnim()
{
    if (window) closeDialog(this, window);
    QTimer::singleShot(310, this, &SnackBar::hide);
}
 
void SnackBar::setText(const QString& text)
{
    ui->label->setText(text);
    setTimeoutForText(text);
}
 
void SnackBar::setTimeoutForText(const QString& text)
{
    timeout = std::max(MIN_TIMEOUT, std::min(MAX_TIMEOUT, GetTimeout(text)));
}
 
int SnackBar::GetTimeout(const QString& message)
{
    // 50 milliseconds per char
    return (50 * message.length());
}
 
SnackBar::~SnackBar()
{
    delete ui;
}
 
const int SnackBar::MIN_TIMEOUT;
const int SnackBar::MAX_TIMEOUT;