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 "snapshotpreview.h"
22 #include "mainwindow.h"
25 #include "mediaqtav.h"
31 SnapshotPreview::SnapshotPreview(QWidget *parent) : QWidget(parent), mediaObject(nullptr) {
32 setWindowFlags(Qt::FramelessWindowHint | Qt::NoDropShadowWindowHint |
33 Qt::WindowTransparentForInput | Qt::WindowDoesNotAcceptFocus);
34 setAttribute(Qt::WA_ShowWithoutActivating);
35 setAttribute(Qt::WA_StaticContents);
36 setAttribute(Qt::WA_OpaquePaintEvent);
37 setAttribute(Qt::WA_NoSystemBackground);
39 setFocusPolicy(Qt::NoFocus);
41 timeLine = new QTimeLine(300, this);
42 timeLine->setCurveShape(QTimeLine::LinearCurve);
43 timeLine->setFrameRange(0, 20);
44 connect(timeLine, SIGNAL(frameChanged(int)), SLOT(update()));
46 timer = new QTimer(this);
47 timer->setSingleShot(true);
48 timer->setInterval(1500);
49 connect(timer, SIGNAL(timeout()), SLOT(finish()));
54 void SnapshotPreview::start(QWidget *widget, const QPixmap &pixmap, bool soundOnly) {
57 mediaObject = new MediaQtAV(this);
58 #elif defined MEDIA_MPV
59 mediaObject = new MediaMPV(this);
61 qFatal("No media backend defined");
64 mediaObject->setAudioOnly(true);
70 QString soundPath = QCoreApplication::applicationDirPath() + "/../Resources";
71 #elif defined PKGDATADIR
72 QString soundPath = QLatin1String(PKGDATADIR) + "/sounds";
74 QString soundPath = QCoreApplication::applicationDirPath() + "/sounds";
77 if (mediaObject) mediaObject->play(soundPath + "/snapshot.wav");
78 if (soundOnly) return;
80 resize(pixmap.size());
81 #if defined(APP_MAC) || defined(APP_WIN)
82 QPoint pos = widget->mapToGlobal(widget->pos());
83 pos.setY(pos.y() + ((widget->height() - pixmap.height()) / 2));
84 pos.setX(pos.x() + ((widget->width() - pixmap.width()) / 2));
88 pos.setY((widget->height() - pixmap.height()) / 2);
89 pos.setX((widget->width() - pixmap.width()) / 2);
94 this->pixmap = pixmap;
105 void SnapshotPreview::paintEvent(QPaintEvent *e) {
108 if (timeLine->state() == QTimeLine::Running) {
109 p.fillRect(rect(), Qt::white);
110 const qreal opacity = timeLine->currentFrame() / 20.;
111 p.setOpacity(opacity);
113 p.drawPixmap(0, 0, pixmap);
116 void SnapshotPreview::finish() {