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 "videosourcewidget.h"
  23 #include "ytcategories.h"
  24 #include "ytstandardfeed.h"
  25 #include "ytregions.h"
  26 #include "mainwindow.h"
  27 #include "painterutils.h"
  28
  29 namespace The {
  30 QHash<QString, QAction*>* globalActions();
  31 }
  32
  33 StandardFeedsView::StandardFeedsView(QWidget *parent) : View(parent),
  34     layout(0) {
  35     QPalette p = palette();
  36     p.setBrush(QPalette::Window, Qt::black);
  37     setPalette(p);
  38     setAutoFillBackground(true);
  39
  40     connect(The::globalActions()->value("worldwide-region"), SIGNAL(triggered()),
  41             SLOT(selectWorldwideRegion()));
  42
  43     connect(The::globalActions()->value("local-region"), SIGNAL(triggered()),
  44             SLOT(selectLocalRegion()));
  45
  46     /*
  47     QAction *regionAction = MainWindow::instance()->getRegionAction();
  48     connect(regionAction, SIGNAL(changed()), SLOT(load()));
  49     */
  50 }
  51
  52 void StandardFeedsView::load() {
  53     setUpdatesEnabled(false);
  54     YTCategories *youTubeCategories = new YTCategories(this);
  55     connect(youTubeCategories, SIGNAL(categoriesLoaded(const QList<YTCategory> &)),
  56             SLOT(layoutCategories(const QList<YTCategory> &)));
  57     youTubeCategories->loadCategories();
  58
  59     if (layout) {
  60         while (QLayoutItem *item = layout->takeAt(0)) {
  61             delete item->widget();
  62             delete item;
  63         }
  64         delete layout;
  65     }
  66
  67     layout = new QGridLayout(this);
  68     layout->setMargin(0);
  69     layout->setSpacing(1);
  70
  71     QList<YTStandardFeed*> feeds = getMainFeeds();
  72     foreach(YTStandardFeed *feed, feeds)
  73         addVideoSourceWidget(feed);
  74
  75     YTRegion region = YTRegions::currentRegion();
  76     QAction *regionAction = MainWindow::instance()->getRegionAction();
  77     regionAction->setText(region.name);
  78     regionAction->setIcon(YTRegions::iconForRegionId(region.id));
  79 }
  80
  81 void StandardFeedsView::layoutCategories(const QList<YTCategory> &categories) {
  82     QString regionId = YTRegions::currentRegionId();
  83     foreach(YTCategory category, categories) {
  84         // assign a parent to this VideoSource  so it won't be deleted by MediaView
  85         YTStandardFeed *feed = new YTStandardFeed(this);
  86         feed->setCategory(category.term);
  87         feed->setLabel(category.label);
  88         feed->setRegionId(regionId);
  89         feed->setFeedId("most_popular");
  90         addVideoSourceWidget(feed);
  91     }
  92     if (categories.size() > 1) setUpdatesEnabled(true);
  93 }
  94
  95 void StandardFeedsView::addVideoSourceWidget(VideoSource *videoSource) {
  96     VideoSourceWidget *w = new VideoSourceWidget(videoSource);
  97     connect(w, SIGNAL(activated(VideoSource*)),
  98             SIGNAL(activated(VideoSource*)));
  99     int i = layout->count();
 100     static const int cols = 4;
 101     layout->addWidget(w, i / cols, i % cols);
 102 }
 103
 104 QList<YTStandardFeed*> StandardFeedsView::getMainFeeds() {
 105     QList<YTStandardFeed*> feeds;
 106
 107     feeds << buildStardardFeed("most_popular", tr("Most Popular"));
 108           // << buildStardardFeed("recently_featured", tr("Featured"))
 109           // << buildStardardFeed("most_shared", tr("Most Shared"))
 110           // << buildStardardFeed("most_discussed", tr("Most Discussed"))
 111           // << buildStardardFeed("top_rated", tr("Top Rated"))
 112           // << buildStardardFeed("most_popular", tr("All Time Popular"), "all_time");
 113
 114     return feeds;
 115 }
 116
 117 YTStandardFeed* StandardFeedsView::buildStardardFeed(const QString &feedId, const QString &label, QString time) {
 118     YTStandardFeed *feed = new YTStandardFeed(this);
 119     feed->setFeedId(feedId);
 120     feed->setLabel(label);
 121     if (!time.isEmpty()) feed->setTime(time);
 122     feed->setRegionId(YTRegions::currentRegionId());
 123     return feed;
 124 }
 125
 126 void StandardFeedsView::appear() {
 127     setFocus();
 128     if (!layout) {
 129         update();
 130         qApp->processEvents();
 131         load();
 132     }
 133     QAction *regionAction = MainWindow::instance()->getRegionAction();
 134     MainWindow::instance()->showActionInStatusBar(regionAction, true);
 135 }
 136
 137 void StandardFeedsView::disappear() {
 138     QAction *regionAction = MainWindow::instance()->getRegionAction();
 139     MainWindow::instance()->showActionInStatusBar(regionAction, false);
 140 }
 141
 142 void StandardFeedsView::selectWorldwideRegion() {
 143     YTRegions::setRegion(YTRegions::worldwideRegion().id);
 144     load();
 145 }
 146
 147 void StandardFeedsView::selectLocalRegion() {
 148     YTRegions::setRegion(YTRegions::localRegion().id);
 149     load();
 150 }
 151
 152 void StandardFeedsView::paintEvent(QPaintEvent *event) {
 153     QWidget::paintEvent(event);
 154 }
 155