git.sur5r.net Git - minitube/blob - src/videoareawidget.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 "videoareawidget.h"
  22 #include "video.h"
  23 #include "loadingwidget.h"
  24 #include "playlistmodel.h"
  25 #include "videomimedata.h"
  26 #include "mainwindow.h"
  27 #ifdef Q_OS_MAC
  28 #include "macutils.h"
  29 #endif
  30 #include "snapshotpreview.h"
  31
  32 VideoAreaWidget::VideoAreaWidget(QWidget *parent) : QWidget(parent), videoWidget(0) {
  33     QBoxLayout *vLayout = new QVBoxLayout(this);
  34     vLayout->setMargin(0);
  35     vLayout->setSpacing(0);
  36
  37     // hidden message widget
  38     messageLabel = new QLabel(this);
  39     messageLabel->setOpenExternalLinks(true);
  40     messageLabel->setMargin(7);
  41     messageLabel->setBackgroundRole(QPalette::ToolTipBase);
  42     messageLabel->setForegroundRole(QPalette::ToolTipText);
  43     messageLabel->setAutoFillBackground(true);
  44     messageLabel->setWordWrap(true);
  45     messageLabel->hide();
  46     vLayout->addWidget(messageLabel);
  47
  48     stackedLayout = new QStackedLayout();
  49     vLayout->addLayout(stackedLayout);
  50
  51 #ifdef APP_SNAPSHOT
  52     snapshotPreview = new SnapshotPreview();
  53     connect(stackedLayout, SIGNAL(currentChanged(int)), snapshotPreview, SLOT(hide()));
  54 #endif
  55
  56     setAcceptDrops(true);
  57     setMouseTracking(true);
  58     setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
  59 }
  60
  61 void VideoAreaWidget::setVideoWidget(QWidget *videoWidget) {
  62     this->videoWidget = videoWidget;
  63     videoWidget->setMouseTracking(true);
  64     stackedLayout->addWidget(videoWidget);
  65 }
  66
  67 void VideoAreaWidget::setLoadingWidget(LoadingWidget *loadingWidget) {
  68     this->loadingWidget = loadingWidget;
  69     stackedLayout->addWidget(loadingWidget);
  70     stackedLayout->setCurrentWidget(loadingWidget);
  71 }
  72
  73 void VideoAreaWidget::showVideo() {
  74     if (videoWidget)
  75         stackedLayout->setCurrentWidget(videoWidget);
  76     loadingWidget->clear();
  77 }
  78
  79 void VideoAreaWidget::showError(const QString &message) {
  80     // loadingWidget->setError(message);
  81     messageLabel->setText(message);
  82     messageLabel->show();
  83     stackedLayout->setCurrentWidget(loadingWidget);
  84 }
  85
  86 void VideoAreaWidget::showLoading(Video *video) {
  87     messageLabel->hide();
  88     messageLabel->clear();
  89     stackedLayout->setCurrentWidget(loadingWidget);
  90     loadingWidget->setVideo(video);
  91 }
  92
  93 #ifdef APP_SNAPSHOT
  94 void VideoAreaWidget::showSnapshotPreview(const QPixmap &pixmap) {
  95     bool soundOnly = false;
  96 #ifdef APP_MAC
  97     soundOnly = MainWindow::instance()->isReallyFullScreen();
  98 #endif
  99     snapshotPreview->start(videoWidget, pixmap, soundOnly);
 100 }
 101
 102 void VideoAreaWidget::hideSnapshotPreview() {
 103
 104 }
 105 #endif
 106
 107 void VideoAreaWidget::clear() {
 108     loadingWidget->clear();
 109     messageLabel->hide();
 110     messageLabel->clear();
 111     stackedLayout->setCurrentWidget(loadingWidget);
 112 }
 113
 114 void VideoAreaWidget::mouseDoubleClickEvent(QMouseEvent *event) {
 115     if (event->button() == Qt::LeftButton)
 116         emit doubleClicked();
 117 }
 118
 119 void VideoAreaWidget::mousePressEvent(QMouseEvent *event) {
 120     QWidget::mousePressEvent(event);
 121
 122     if(event->button() == Qt::RightButton)
 123         emit rightClicked();
 124
 125     else if (event->button() == Qt::LeftButton) {
 126         bool isNormalWindow = !window()->isMaximized() &&
 127                 !MainWindow::instance()->isReallyFullScreen();
 128         if (isNormalWindow) {
 129             dragPosition = event->globalPos() - window()->frameGeometry().topLeft();
 130             event->accept();
 131         }
 132     }
 133 }
 134
 135 void VideoAreaWidget::mouseMoveEvent(QMouseEvent *event) {
 136     bool isNormalWindow = !window()->isMaximized() &&
 137             !MainWindow::instance()->isReallyFullScreen();
 138     if (event->buttons() & Qt::LeftButton && isNormalWindow) {
 139         QPoint p = event->globalPos() - dragPosition;
 140 #ifdef Q_OS_MAC
 141         // FIXME mac::moveWindowTo(window()->winId(), p.x(), p.y());
 142 #else
 143         window()->move(p);
 144 #endif
 145         event->accept();
 146     }
 147 }
 148
 149 void VideoAreaWidget::dragEnterEvent(QDragEnterEvent *event) {
 150     // qDebug() << event->mimeData()->formats();
 151     if (event->mimeData()->hasFormat("application/x-minitube-video")) {
 152         event->acceptProposedAction();
 153     }
 154 }
 155
 156 void VideoAreaWidget::dropEvent(QDropEvent *event) {
 157
 158     const VideoMimeData* videoMimeData = qobject_cast<const VideoMimeData*>( event->mimeData() );
 159     if(!videoMimeData ) return;
 160
 161     QList<Video*> droppedVideos = videoMimeData->videos();
 162     if (droppedVideos.isEmpty())
 163         return;
 164     Video *video = droppedVideos.first();
 165     int row = listModel->rowForVideo(video);
 166     if (row != -1)
 167         listModel->setActiveRow(row);
 168     event->acceptProposedAction();
 169 }