git.sur5r.net Git - minitube/blob - src/videoarea.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 "videoarea.h"
  22 #include "loadingwidget.h"
  23 #include "mainwindow.h"
  24 #include "playlistmodel.h"
  25 #include "video.h"
  26 #include "videomimedata.h"
  27 #ifdef Q_OS_MAC
  28 #include "macutils.h"
  29 #endif
  30 #include "fontutils.h"
  31 #include "snapshotpreview.h"
  32
  33 namespace {
  34
  35 class PickMessage : public QWidget {
  36 public:
  37     PickMessage(QWidget *parent = nullptr) : QWidget(parent) {
  38         setAutoFillBackground(true);
  39
  40         QBoxLayout *l = new QHBoxLayout(this);
  41         l->setMargin(32);
  42         l->setSpacing(32);
  43         l->setAlignment(Qt::AlignLeft | Qt::AlignVCenter);
  44
  45         QLabel *arrowLabel = new QLabel("←");
  46         arrowLabel->setFont(FontUtils::light(64));
  47         l->addWidget(arrowLabel);
  48
  49         QLabel *msgLabel = new QLabel(tr("Pick a video"));
  50         msgLabel->setFont(FontUtils::light(32));
  51         l->addWidget(msgLabel);
  52     }
  53 };
  54 } // namespace
  55
  56 VideoArea::VideoArea(QWidget *parent)
  57     : QWidget(parent), videoWidget(nullptr), messageWidget(nullptr) {
  58     setAttribute(Qt::WA_OpaquePaintEvent);
  59
  60     QBoxLayout *layout = new QVBoxLayout(this);
  61     layout->setMargin(0);
  62     layout->setSpacing(0);
  63
  64     stackedLayout = new QStackedLayout();
  65     layout->addLayout(stackedLayout);
  66
  67 #ifdef APP_SNAPSHOT
  68     snapshotPreview = new SnapshotPreview();
  69     connect(stackedLayout, SIGNAL(currentChanged(int)), snapshotPreview, SLOT(hide()));
  70 #endif
  71
  72     setAcceptDrops(true);
  73     setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
  74
  75     setContextMenuPolicy(Qt::CustomContextMenu);
  76     connect(this, SIGNAL(customContextMenuRequested(const QPoint &)),
  77             SLOT(showContextMenu(const QPoint &)));
  78 }
  79
  80 void VideoArea::setVideoWidget(QWidget *videoWidget) {
  81     this->videoWidget = videoWidget;
  82     stackedLayout->addWidget(videoWidget);
  83 }
  84
  85 void VideoArea::setLoadingWidget(LoadingWidget *loadingWidget) {
  86     this->loadingWidget = loadingWidget;
  87     stackedLayout->addWidget(loadingWidget);
  88     stackedLayout->setCurrentWidget(loadingWidget);
  89 }
  90
  91 void VideoArea::showVideo() {
  92     if (videoWidget) stackedLayout->setCurrentWidget(videoWidget);
  93     loadingWidget->clear();
  94 }
  95
  96 void VideoArea::showPickMessage() {
  97     if (!messageWidget) {
  98         messageWidget = new PickMessage();
  99         stackedLayout->addWidget(messageWidget);
 100     }
 101     stackedLayout->setCurrentWidget(messageWidget);
 102 }
 103
 104 void VideoArea::showLoading(Video *video) {
 105     loadingWidget->setVideo(video);
 106     stackedLayout->setCurrentWidget(loadingWidget);
 107 }
 108
 109 #ifdef APP_SNAPSHOT
 110 void VideoArea::showSnapshotPreview(const QPixmap &pixmap) {
 111     bool soundOnly = MainWindow::instance()->isReallyFullScreen();
 112     snapshotPreview->start(videoWidget, pixmap, soundOnly);
 113 }
 114 #endif
 115
 116 void VideoArea::clear() {
 117     loadingWidget->clear();
 118     stackedLayout->setCurrentWidget(loadingWidget);
 119 }
 120
 121 void VideoArea::mouseDoubleClickEvent(QMouseEvent *event) {
 122     if (event->button() == Qt::LeftButton) emit doubleClicked();
 123 }
 124
 125 void VideoArea::dragEnterEvent(QDragEnterEvent *event) {
 126     // qDebug() << event->mimeData()->formats();
 127     if (event->mimeData()->hasFormat("application/x-minitube-video")) {
 128         event->acceptProposedAction();
 129     }
 130 }
 131
 132 void VideoArea::dropEvent(QDropEvent *event) {
 133     const VideoMimeData *videoMimeData = qobject_cast<const VideoMimeData *>(event->mimeData());
 134     if (!videoMimeData) return;
 135
 136     QVector<Video *> droppedVideos = videoMimeData->getVideos();
 137     if (droppedVideos.isEmpty()) return;
 138     Video *video = droppedVideos.at(0);
 139     int row = listModel->rowForVideo(video);
 140     if (row != -1) listModel->setActiveRow(row);
 141     event->acceptProposedAction();
 142 }
 143
 144 void VideoArea::showContextMenu(const QPoint &point) {
 145     QMenu *menu = MainWindow::instance()->getMenu("video");
 146     menu->exec(mapToGlobal(point));
 147 }