git.sur5r.net Git - minitube/blob - src/homeview.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 "homeview.h"
  22 #include "channelaggregator.h"
  23 #include "channelview.h"
  24 #include "iconutils.h"
  25 #include "mainwindow.h"
  26 #include "mediaview.h"
  27 #include "searchview.h"
  28 #include "segmentedcontrol.h"
  29 #include "standardfeedsview.h"
  30 #include "ytstandardfeed.h"
  31 #ifdef APP_MAC
  32 #include "macutils.h"
  33 #endif
  34
  35 HomeView::HomeView(QWidget *parent)
  36     : View(parent), searchView(nullptr), standardFeedsView(nullptr), channelsView(nullptr) {
  37     QBoxLayout *layout = new QVBoxLayout(this);
  38     layout->setMargin(0);
  39     layout->setSpacing(0);
  40
  41     setupBar();
  42     layout->addWidget(bar);
  43
  44     stackedWidget = new QStackedWidget();
  45     layout->addWidget(stackedWidget);
  46 }
  47
  48 void HomeView::setupBar() {
  49     bar = new SegmentedControl();
  50
  51     QAction *action = new QAction(tr("Search"), this);
  52     action->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_1));
  53     action->setStatusTip(tr("Find videos and channels by keyword"));
  54     connect(action, SIGNAL(triggered()), SLOT(showSearch()));
  55     bar->addAction(action);
  56     bar->setCheckedAction(action);
  57
  58     action = new QAction(tr("Browse"), this);
  59     action->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_2));
  60     action->setStatusTip(tr("Browse videos by category"));
  61     connect(action, SIGNAL(triggered()), SLOT(showStandardFeeds()));
  62     bar->addAction(action);
  63
  64     subscriptionsAction = new QAction(tr("Subscriptions"), this);
  65     subscriptionsAction->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_3));
  66     subscriptionsAction->setStatusTip(tr("Channel subscriptions"));
  67     connect(subscriptionsAction, SIGNAL(triggered()), SLOT(showChannels()));
  68     bar->addAction(subscriptionsAction);
  69     connect(ChannelAggregator::instance(), SIGNAL(unwatchedCountChanged(int)),
  70             SLOT(unwatchedCountChanged(int)));
  71
  72     const auto &a = bar->actions();
  73     for (QAction *action : a) {
  74         addAction(action);
  75         MainWindow::instance()->setupAction(action);
  76     }
  77 }
  78
  79 void HomeView::showWidget(QWidget *widget) {
  80     QWidget *currentWidget = stackedWidget->currentWidget();
  81     if (currentWidget && currentWidget != widget) {
  82         QMetaObject::invokeMethod(currentWidget, "disappear");
  83         currentWidget->setEnabled(false);
  84     }
  85     stackedWidget->setCurrentWidget(widget);
  86     widget->setEnabled(true);
  87     QMetaObject::invokeMethod(widget, "appear", Qt::QueuedConnection);
  88 }
  89
  90 void HomeView::appear() {
  91     if (stackedWidget->count() == 0)
  92         showSearch();
  93     else
  94         QMetaObject::invokeMethod(stackedWidget->currentWidget(), "appear", Qt::QueuedConnection);
  95 }
  96
  97 void HomeView::disappear() {
  98     QMetaObject::invokeMethod(stackedWidget->currentWidget(), "disappear");
  99 }
 100
 101 void HomeView::showSearch() {
 102     if (!searchView) {
 103         searchView = new SearchView(this);
 104         connect(searchView, SIGNAL(search(SearchParams *)), MainWindow::instance(),
 105                 SLOT(showMedia(SearchParams *)));
 106         stackedWidget->addWidget(searchView);
 107     }
 108     showWidget(searchView);
 109     bar->setCheckedAction(0);
 110 }
 111
 112 void HomeView::showStandardFeeds() {
 113     if (!standardFeedsView) {
 114         standardFeedsView = new StandardFeedsView();
 115         connect(standardFeedsView, SIGNAL(activated(VideoSource *)), MainWindow::instance(),
 116                 SLOT(showMedia(VideoSource *)));
 117         stackedWidget->addWidget(standardFeedsView);
 118     }
 119     showWidget(standardFeedsView);
 120     bar->setCheckedAction(1);
 121 }
 122
 123 void HomeView::showChannels() {
 124     if (!channelsView) {
 125         channelsView = new ChannelView();
 126         connect(channelsView, SIGNAL(activated(VideoSource *)), MainWindow::instance(),
 127                 SLOT(showMedia(VideoSource *)));
 128         stackedWidget->addWidget(channelsView);
 129     }
 130     showWidget(channelsView);
 131     bar->setCheckedAction(2);
 132 }
 133
 134 void HomeView::unwatchedCountChanged(int count) {
 135     QVariant v;
 136     QString s;
 137     if (count > 0) {
 138         s = QString::number(count);
 139         v = s;
 140     }
 141     subscriptionsAction->setProperty("notifyCount", v);
 142     bar->update();
 143 #ifdef APP_MAC
 144     mac::dockBadge(s);
 145 #endif
 146 }