3 This file is part of Minitube.
4 Copyright 2009, Flavio Tordini <flavio.tordini@gmail.com>
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.
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.
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/>.
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"
29 StandardFeedsView::StandardFeedsView(QWidget *parent) : View(parent), layout(0) {
30 setBackgroundRole(QPalette::Base);
31 setAutoFillBackground(true);
33 connect(MainWindow::instance()->getAction("worldwideRegion"), SIGNAL(triggered()),
34 SLOT(selectWorldwideRegion()));
36 connect(MainWindow::instance()->getAction("localRegion"), SIGNAL(triggered()),
37 SLOT(selectLocalRegion()));
40 void StandardFeedsView::load() {
41 setUpdatesEnabled(false);
42 YTCategories *youTubeCategories = new YTCategories(this);
43 connect(youTubeCategories, SIGNAL(categoriesLoaded(const QVector<YTCategory> &)),
44 SLOT(layoutCategories(const QVector<YTCategory> &)));
45 youTubeCategories->loadCategories();
49 addVideoSourceWidget(buildStandardFeed("most_popular", tr("Most Popular")));
51 YTRegion region = YTRegions::currentRegion();
52 QAction *regionAction = MainWindow::instance()->getRegionAction();
53 regionAction->setText(region.name);
54 regionAction->setIcon(YTRegions::iconForRegionId(region.id));
57 void StandardFeedsView::layoutCategories(const QVector<YTCategory> &categories) {
58 QString regionId = YTRegions::currentRegionId();
59 for (const YTCategory &category : categories) {
60 // assign a parent to this VideoSource so it won't be deleted by MediaView
61 YTStandardFeed *feed = new YTStandardFeed(this);
62 feed->setCategory(category.term);
63 feed->setLabel(category.label);
64 feed->setRegionId(regionId);
65 feed->setFeedId("most_popular");
66 addVideoSourceWidget(feed);
68 if (categories.size() > 1) setUpdatesEnabled(true);
71 void StandardFeedsView::addVideoSourceWidget(VideoSource *videoSource) {
72 VideoSourceWidget *w = new VideoSourceWidget(videoSource);
73 connect(w, SIGNAL(activated(VideoSource *)), SIGNAL(activated(VideoSource *)));
74 connect(w, SIGNAL(unavailable(VideoSourceWidget *)),
75 SLOT(removeVideoSourceWidget(VideoSourceWidget *)));
76 int i = layout->count();
78 layout->addWidget(w, i / cols, i % cols);
81 void StandardFeedsView::removeVideoSourceWidget(VideoSourceWidget *videoSourceWidget) {
82 qDebug() << videoSourceWidget->getVideoSource()->getName();
83 layout->removeWidget(videoSourceWidget);
84 videoSourceWidget->deleteLater();
86 const int layoutCount = layout->count();
87 QVector<QLayoutItem *> items;
88 items.reserve(layoutCount);
90 for (int i = layoutCount - 1; i >= 0; i--) {
91 QLayoutItem *item = layout->takeAt(i);
92 if (item && item->widget()) items.append(item);
95 const int itemCount = items.size();
96 const int cols = 4; // itemCount / 3;
97 for (int i = itemCount - 1; i >= 0; i--) {
98 QLayoutItem *item = items.at(i);
99 int index = itemCount - 1 - i;
100 layout->addItem(item, index / cols, index % cols);
104 void StandardFeedsView::resetLayout() {
106 while (QLayoutItem *item = layout->takeAt(0)) {
107 delete item->widget();
113 layout = new QGridLayout(this);
114 layout->setMargin(0);
115 layout->setSpacing(0);
119 StandardFeedsView::buildStandardFeed(const QString &feedId, const QString &label, QString time) {
120 YTStandardFeed *feed = new YTStandardFeed(this);
121 feed->setFeedId(feedId);
122 feed->setLabel(label);
123 if (!time.isEmpty()) feed->setTime(time);
124 feed->setRegionId(YTRegions::currentRegionId());
128 void StandardFeedsView::appear() {
131 qApp->processEvents();
134 QAction *regionAction = MainWindow::instance()->getRegionAction();
135 MainWindow::instance()->showActionsInStatusBar({regionAction}, true);
138 void StandardFeedsView::disappear() {
139 QAction *regionAction = MainWindow::instance()->getRegionAction();
140 MainWindow::instance()->showActionsInStatusBar({regionAction}, false);
143 void StandardFeedsView::selectWorldwideRegion() {
144 YTRegions::setRegion(YTRegions::worldwideRegion().id);
148 void StandardFeedsView::selectLocalRegion() {
149 YTRegions::setRegion(YTRegions::localRegion().id);
153 void StandardFeedsView::paintEvent(QPaintEvent *event) {
154 QWidget::paintEvent(event);