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