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annotate src/gui/widgets/poster.cc @ 374:f7bb2978de48

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gui/pages/anime_list: add Search right-click menu, don't create menu items that do nothing
author Paper <paper@tflc.us>
date Fri, 25 Jul 2025 11:03:34 -0400
parents ea3a74ed2ef9
children
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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 #include <iostream>
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20
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21 Poster::Poster(QWidget *parent) : QFrame(parent)
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22 {
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23 QHBoxLayout *layout = new QHBoxLayout(this);
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24 layout->setContentsMargins(1, 1, 1, 1);
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25
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26 setCursor(Qt::PointingHandCursor);
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27 setFixedSize(150, 225); // FIXME need to kill this
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28 setFrameShape(QFrame::Box);
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29 setFrameShadow(QFrame::Plain);
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30
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31 label_.setAlignment(Qt::AlignCenter);
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32 layout->addWidget(&label_);
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33
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34 get_thread_ = new HTTP::RequestThread(HTTP::Type::Get);
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35 connect(get_thread_, &HTTP::RequestThread::ReceivedData, this, &Poster::ImageDownloadFinished);
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36 }
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37
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38 Poster::Poster(const Anime::Anime &anime, QWidget *parent) : Poster(parent)
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39 {
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40 SetAnime(anime);
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41 }
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42
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43 Poster::~Poster()
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44 {
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45 /* schedule deletion of the thread */
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46 get_thread_->deleteLater();
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47 }
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48
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49 void Poster::DownloadPoster()
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50 {
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51 if (get_thread_->isRunning())
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52 get_thread_->Stop();
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53 get_thread_->wait();
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54
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55 get_thread_->SetUrl(poster_url_);
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56 get_thread_->start();
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57 }
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58
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59 void Poster::SetAnime(const Anime::Anime &anime)
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60 {
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61 label_.clear();
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62
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63 poster_url_ = anime.GetPosterUrl();
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64 if (isVisible())
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65 DownloadPoster();
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66 else
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67 need_refresh_ = true;
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68
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69 std::optional<std::string> url = anime.GetServiceUrl(session.config.service);
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70 if (url)
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71 service_url_ = Strings::ToQString(url.value());
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72
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73 if (clickable_) {
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74 label_.disconnect();
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75 connect(&label_, &ClickableLabel::clicked, this, [this] { QDesktopServices::openUrl(service_url_); });
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76 }
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77 }
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78
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79 void Poster::showEvent(QShowEvent *event)
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80 {
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81 if (need_refresh_) {
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82 DownloadPoster();
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83 need_refresh_ = false;
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84 }
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85 }
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86
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87 void Poster::SetClickable(bool enabled)
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88 {
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89 clickable_ = enabled;
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90
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91 if (clickable_ && !service_url_.isEmpty()) {
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92 setCursor(Qt::PointingHandCursor);
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93 label_.disconnect();
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94 connect(&label_, &ClickableLabel::clicked, this, [this] { QDesktopServices::openUrl(service_url_); });
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95 } else {
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96 setCursor(Qt::ArrowCursor);
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97 label_.disconnect();
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98 }
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99 }
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100
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101 void Poster::ImageDownloadFinished(const QByteArray &arr)
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102 {
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103 img_.loadFromData(arr);
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104 RenderToLabel();
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105 }
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106
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107 void Poster::RenderToLabel()
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108 {
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109 const QPixmap pixmap = QPixmap::fromImage(img_);
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110 if (pixmap.isNull())
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111 return;
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112 label_.setPixmap(pixmap.scaled(label_.size(), Qt::KeepAspectRatioByExpanding, Qt::SmoothTransformation));
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113 }
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114
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115 bool Poster::hasHeightForWidth(void) const
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116 {
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117 return true;
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118 }
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119
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120 int Poster::heightForWidth(int w) const
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121 {
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122 return static_cast<int>(static_cast<double>(w) * 225 / 150);
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123 }
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124
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125 void Poster::resizeEvent(QResizeEvent *)
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126 {
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127 RenderToLabel();
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128 }
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129
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130 QSize Poster::minimumSizeHint() const
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131 {
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132 return QSize(120, heightForWidth(120));
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133 }
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134
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135 QSize Poster::sizeHint() const
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136 {
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137 return QSize(150, heightForWidth(150));
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138 }