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https://github.com/yuzu-mirror/yuzu.git
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72 lines
2.1 KiB
C++
72 lines
2.1 KiB
C++
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// Copyright 2019 yuzu Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include <QBuffer>
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#include <QByteArray>
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#include <QHBoxLayout>
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#include <QIODevice>
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#include <QImage>
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#include <QLabel>
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#include <QMovie>
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#include <QPainter>
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#include <QPalette>
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#include <QPixmap>
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#include <QProgressBar>
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#include <QStyleOption>
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#include <QWindow>
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#include "common/logging/log.h"
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#include "core/loader/loader.h"
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#include "ui_loading_screen.h"
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#include "yuzu/loading_screen.h"
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LoadingScreen::LoadingScreen(QWidget* parent)
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: QWidget(parent), ui(std::make_unique<Ui::LoadingScreen>()) {
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ui->setupUi(this);
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// Progress bar is hidden until we have a use for it.
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ui->progress_bar->hide();
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}
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LoadingScreen::~LoadingScreen() = default;
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void LoadingScreen::Prepare(Loader::AppLoader& loader) {
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std::vector<u8> buffer;
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if (loader.ReadBanner(buffer) == Loader::ResultStatus::Success) {
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backing_mem =
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std::make_unique<QByteArray>(reinterpret_cast<char*>(buffer.data()), buffer.size());
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backing_buf = std::make_unique<QBuffer>(backing_mem.get());
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backing_buf->open(QIODevice::ReadOnly);
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animation = std::make_unique<QMovie>(backing_buf.get(), QByteArray("GIF"));
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animation->start();
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ui->banner->setMovie(animation.get());
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buffer.clear();
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}
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if (loader.ReadLogo(buffer) == Loader::ResultStatus::Success) {
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QPixmap map;
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map.loadFromData(buffer.data(), buffer.size());
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ui->logo->setPixmap(map);
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}
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}
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void LoadingScreen::OnLoadProgress(std::size_t value, std::size_t total) {
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if (total != previous_total) {
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ui->progress_bar->setMaximum(total);
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previous_total = total;
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}
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ui->progress_bar->setValue(value);
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}
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void LoadingScreen::paintEvent(QPaintEvent* event) {
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QStyleOption opt;
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opt.init(this);
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QPainter p(this);
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style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
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QWidget::paintEvent(event);
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}
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void LoadingScreen::Clear() {
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animation.reset();
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backing_buf.reset();
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backing_mem.reset();
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}
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