git.sur5r.net Git - minitube/blob - src/standardfeedsview.cpp

   1 /* $BEGIN_LICENSE
   2
   3 This file is part of Minitube.
   4 Copyright 2009, Flavio Tordini <flavio.tordini@gmail.com>
   5
   6 Minitube is free software: you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation, either version 3 of the License, or
   9 (at your option) any later version.
  10
  11 Minitube is distributed in the hope that it will be useful,
  12 but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 GNU General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with Minitube.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 $END_LICENSE */
  20
  21 #include "standardfeedsview.h"
  22 #include "mainwindow.h"
  23 #include "painterutils.h"
  24 #include "videosourcewidget.h"
  25 #include "ytcategories.h"
  26 #include "ytregions.h"
  27 #include "ytstandardfeed.h"
  28
  29 #include "ivvideolist.h"
  30 #include "videoapi.h"
  31
  32 #include "ytjstrending.h"
  33
  34 StandardFeedsView::StandardFeedsView(QWidget *parent) : View(parent), layout(0) {
  35     setBackgroundRole(QPalette::Base);
  36     setAutoFillBackground(true);
  37
  38     connect(MainWindow::instance()->getAction("worldwideRegion"), SIGNAL(triggered()),
  39             SLOT(selectWorldwideRegion()));
  40
  41     connect(MainWindow::instance()->getAction("localRegion"), SIGNAL(triggered()),
  42             SLOT(selectLocalRegion()));
  43 }
  44
  45 void StandardFeedsView::load() {
  46     setUpdatesEnabled(false);
  47     resetLayout();
  48
  49     YTRegion region = YTRegions::currentRegion();
  50
  51     // TODO consolidate in YT
  52     if (VideoAPI::impl() == VideoAPI::YT3) {
  53         YTCategories *youTubeCategories = new YTCategories(this);
  54         connect(youTubeCategories, SIGNAL(categoriesLoaded(const QVector<YTCategory> &)),
  55                 SLOT(layoutCategories(const QVector<YTCategory> &)));
  56         youTubeCategories->loadCategories();
  57         addVideoSourceWidget(buildStandardFeed("most_popular", tr("Most Popular")));
  58     } else if (VideoAPI::impl() == VideoAPI::JS) {
  59         const QMap<QString, QString> pages = {{"default", tr("Trending")},
  60                                               {"music", tr("Music")},
  61                                               {"movies", tr("Movies")},
  62                                               {"gaming", tr("Gaming")}};
  63         auto i = pages.constBegin();
  64         while (i != pages.constEnd()) {
  65             addVideoSourceWidget(
  66                     new YTJSTrending(i.value(), {{"page", i.key()}, {"geoLocation", region.id}}));
  67             ++i;
  68         }
  69
  70         setUpdatesEnabled(true);
  71     } else {
  72         QString regionParam = "region=" + region.id;
  73         addVideoSourceWidget(new IVVideoList("popular?" + regionParam, tr("Most Popular")));
  74         addVideoSourceWidget(new IVVideoList("trending?" + regionParam, tr("Trending")));
  75         addVideoSourceWidget(new IVVideoList("trending?type=music&" + regionParam, tr("Music")));
  76         addVideoSourceWidget(new IVVideoList("trending?type=news&" + regionParam, tr("News")));
  77         addVideoSourceWidget(new IVVideoList("trending?type=movies&" + regionParam, tr("Movies")));
  78         addVideoSourceWidget(new IVVideoList("trending?type=gaming&" + regionParam, tr("Gaming")));
  79         setUpdatesEnabled(true);
  80     }
  81
  82     QAction *regionAction = MainWindow::instance()->getRegionAction();
  83     regionAction->setText(region.name);
  84     regionAction->setIcon(YTRegions::iconForRegionId(region.id));
  85 }
  86
  87 void StandardFeedsView::layoutCategories(const QVector<YTCategory> &categories) {
  88     QString regionId = YTRegions::currentRegionId();
  89     for (const YTCategory &category : categories) {
  90         // assign a parent to this VideoSource  so it won't be deleted by MediaView
  91         YTStandardFeed *feed = new YTStandardFeed(this);
  92         feed->setCategory(category.term);
  93         feed->setLabel(category.label);
  94         feed->setRegionId(regionId);
  95         feed->setFeedId("most_popular");
  96         addVideoSourceWidget(feed);
  97     }
  98     if (categories.size() > 1) setUpdatesEnabled(true);
  99 }
 100
 101 void StandardFeedsView::addVideoSourceWidget(VideoSource *videoSource) {
 102     VideoSourceWidget *w = new VideoSourceWidget(videoSource);
 103     connect(w, SIGNAL(activated(VideoSource *)), SIGNAL(activated(VideoSource *)));
 104     connect(w, SIGNAL(unavailable(VideoSourceWidget *)),
 105             SLOT(removeVideoSourceWidget(VideoSourceWidget *)));
 106     int i = layout->count();
 107     const int cols = VideoAPI::impl() == VideoAPI::YT3 ? 5 : 2;
 108     layout->addWidget(w, i / cols, i % cols);
 109 }
 110
 111 void StandardFeedsView::removeVideoSourceWidget(VideoSourceWidget *videoSourceWidget) {
 112     qDebug() << videoSourceWidget->getVideoSource()->getName();
 113     layout->removeWidget(videoSourceWidget);
 114     videoSourceWidget->deleteLater();
 115
 116     const int layoutCount = layout->count();
 117     QVector<QLayoutItem *> items;
 118     items.reserve(layoutCount);
 119
 120     for (int i = layoutCount - 1; i >= 0; i--) {
 121         QLayoutItem *item = layout->takeAt(i);
 122         if (item && item->widget()) items.append(item);
 123     }
 124
 125     const int itemCount = items.size();
 126     const int cols = 2; // itemCount / 3;
 127     for (int i = itemCount - 1; i >= 0; i--) {
 128         QLayoutItem *item = items.at(i);
 129         int index = itemCount - 1 - i;
 130         layout->addItem(item, index / cols, index % cols);
 131     }
 132 }
 133
 134 void StandardFeedsView::resetLayout() {
 135     if (layout) {
 136         while (QLayoutItem *item = layout->takeAt(0)) {
 137             delete item->widget();
 138             delete item;
 139         }
 140         delete layout;
 141     }
 142
 143     layout = new QGridLayout(this);
 144     layout->setMargin(0);
 145     layout->setSpacing(0);
 146 }
 147
 148 YTStandardFeed *
 149 StandardFeedsView::buildStandardFeed(const QString &feedId, const QString &label, QString time) {
 150     YTStandardFeed *feed = new YTStandardFeed(this);
 151     feed->setFeedId(feedId);
 152     feed->setLabel(label);
 153     if (!time.isEmpty()) feed->setTime(time);
 154     feed->setRegionId(YTRegions::currentRegionId());
 155     return feed;
 156 }
 157
 158 void StandardFeedsView::appear() {
 159     if (!layout) {
 160         update();
 161         qApp->processEvents();
 162         load();
 163     }
 164     QAction *regionAction = MainWindow::instance()->getRegionAction();
 165     MainWindow::instance()->showActionsInStatusBar({regionAction}, true);
 166 }
 167
 168 void StandardFeedsView::disappear() {
 169     QAction *regionAction = MainWindow::instance()->getRegionAction();
 170     MainWindow::instance()->showActionsInStatusBar({regionAction}, false);
 171 }
 172
 173 void StandardFeedsView::selectWorldwideRegion() {
 174     YTRegions::setRegion(YTRegions::defaultRegion().id);
 175     load();
 176 }
 177
 178 void StandardFeedsView::selectLocalRegion() {
 179     YTRegions::setRegion(YTRegions::localRegion().id);
 180     load();
 181 }
 182
 183 void StandardFeedsView::paintEvent(QPaintEvent *event) {
 184     QWidget::paintEvent(event);
 185 }