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/***************************************************************************
* Copyright (C) 2018-2021 by Ilya Kotov *
* forkotov02@ya.ru *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include <QTimer>
#include <QApplication>
#include <QMainWindow>
#include <QWinTaskbarButton>
#include <QWinTaskbarProgress>
#include <QtDebug>
#include <qmmp/soundcore.h>
#include <qmmpui/uihelper.h>
#include <qmmpui/playlistmanager.h>
#include <qmmpui/playlistitem.h>
#include <qmmpui/mediaplayer.h>
#include "taskbarhelper.h"
TaskbarHelper::TaskbarHelper(QObject *parent) : QObject(parent)
{
SoundCore *core = SoundCore::instance();
connect(core, &SoundCore::stateChanged, this, &TaskbarHelper::onStateChanged);
connect(core, &SoundCore::elapsedChanged, this, &TaskbarHelper::onElapsedChanged);
QTimer::singleShot(0, this, &TaskbarHelper::init);
}
TaskbarHelper::~TaskbarHelper()
{
if(!m_button.isNull())
m_button->deleteLater();
}
void TaskbarHelper::init()
{
if(!m_button.isNull())
return;
//find main window add create QWinTaskbarButton object
for(QWidget *w : qApp->topLevelWidgets())
{
QMainWindow *mw = nullptr;
if((mw = qobject_cast<QMainWindow *>(w)))
{
mw->winId(); //load window handle
if(mw->windowHandle())
{
m_button = new QWinTaskbarButton(mw);
m_button->setWindow(mw->windowHandle());
onStateChanged(SoundCore::instance()->state());
}
break;
}
}
}
void TaskbarHelper::onStateChanged(Qmmp::State state)
{
if(!m_button.isNull())
{
QWinTaskbarProgress *progress = m_button->progress();
SoundCore *core = SoundCore::instance();
switch (state)
{
case Qmmp::Playing:
progress->show();
progress->setRange(0, core->duration());
progress->setValue(core->elapsed());
progress->resume();
break;
case Qmmp::Paused:
progress->show();
progress->pause();
break;
default:
progress->setValue(0);
progress->hide();
}
}
}
void TaskbarHelper::onElapsedChanged(qint64 elapsed)
{
if(!m_button.isNull())
{
QWinTaskbarProgress *progress = m_button->progress();
progress->setValue(elapsed);
}
}
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