Mercurial > minori

annotate src/gui/widgets/poster.cc @ 328:71396ecb6f7e

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library: convert to class + database it also stores std::filesystem::paths now...
author Paper <paper@paper.us.eu.org>
date Fri, 14 Jun 2024 00:37:45 -0400
parents b1f625b0227c
children 6b0768158dcd
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1 #include "gui/widgets/poster.h"
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2 #include "core/anime_db.h"
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3 #include "core/http.h"
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4 #include "core/session.h"
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5 #include "core/strings.h"
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6 #include "gui/widgets/clickable_label.h"
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7
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8 #include <QByteArray>
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9 #include <QDebug>
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10 #include <QDesktopServices>
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11 #include <QFrame>
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12 #include <QHBoxLayout>
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13 #include <QLabel>
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14 #include <QMessageBox>
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15 #include <QPixmap>
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16 #include <QThread>
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17 #include <QUrl>
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18
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19 Poster::Poster(QWidget* parent) : QFrame(parent) {
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20 QHBoxLayout* layout = new QHBoxLayout(this);
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21 layout->setContentsMargins(1, 1, 1, 1);
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22
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23 setCursor(Qt::PointingHandCursor);
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24 setFixedSize(150, 225);
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25 setFrameShape(QFrame::Box);
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26 setFrameShadow(QFrame::Plain);
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27
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28 label_.setAlignment(Qt::AlignCenter);
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29 layout->addWidget(&label_);
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30
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31 get_thread_ = new HTTP::RequestThread(HTTP::Type::Get);
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32 connect(get_thread_, &HTTP::RequestThread::ReceivedData, this, &Poster::ImageDownloadFinished);
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33 }
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34
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35 Poster::Poster(const Anime::Anime& anime, QWidget* parent) : Poster(parent) {
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36 SetAnime(anime);
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37 }
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38
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39 Poster::~Poster() {
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40 /* schedule deletion of the thread */
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41 get_thread_->deleteLater();
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42 }
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43
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44 void Poster::DownloadPoster() {
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45 if (get_thread_->isRunning())
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46 get_thread_->Stop();
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47 get_thread_->wait();
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48
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49 get_thread_->SetUrl(poster_url_);
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50 get_thread_->start();
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51 }
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52
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53 void Poster::SetAnime(const Anime::Anime& anime) {
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54 label_.clear();
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55
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56 poster_url_ = anime.GetPosterUrl();
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57 if (isVisible())
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58 DownloadPoster();
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59 else
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60 need_refresh_ = true;
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61
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62 std::optional<std::string> url = anime.GetServiceUrl(session.config.service);
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63 if (url)
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64 service_url_ = Strings::ToQString(url.value());
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65
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66 if (clickable_) {
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67 label_.disconnect();
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68 connect(&label_, &ClickableLabel::clicked, this, [this] { QDesktopServices::openUrl(service_url_); });
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69 }
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70 }
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71
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72 void Poster::showEvent(QShowEvent* event) {
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73 if (need_refresh_) {
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74 DownloadPoster();
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75 need_refresh_ = false;
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76 }
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77 }
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78
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79 void Poster::SetClickable(bool enabled) {
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80 clickable_ = enabled;
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81
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82 if (clickable_ && !service_url_.isEmpty()) {
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83 setCursor(Qt::PointingHandCursor);
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84 label_.disconnect();
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85 connect(&label_, &ClickableLabel::clicked, this, [this] { QDesktopServices::openUrl(service_url_); });
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86 } else {
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87 setCursor(Qt::ArrowCursor);
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88 label_.disconnect();
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89 }
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90 }
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91
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92 void Poster::ImageDownloadFinished(const QByteArray& arr) {
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93 img_.loadFromData(arr);
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94 RenderToLabel();
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95 }
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96
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97 void Poster::RenderToLabel() {
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98 const QPixmap pixmap = QPixmap::fromImage(img_);
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99 if (pixmap.isNull())
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100 return;
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101 label_.setPixmap(pixmap.scaled(label_.size(), Qt::KeepAspectRatioByExpanding, Qt::SmoothTransformation));
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102 }
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103
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104 void Poster::resizeEvent(QResizeEvent*) {
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105 RenderToLabel();
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106 }