mirror of
https://github.com/linuxdeepin/dde-dock.git
synced 2025-06-04 09:23:03 +00:00
106 lines
2.6 KiB
C++
106 lines
2.6 KiB
C++
#include "sounditem.h"
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#include "constants.h"
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#include <QPainter>
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#include <QIcon>
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#include <QMouseEvent>
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SoundItem::SoundItem(QWidget *parent)
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: QWidget(parent),
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m_applet(new SoundApplet(this)),
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m_sinkInter(nullptr)
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{
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QIcon::setThemeName("deepin");
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m_applet->setVisible(false);
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connect(m_applet, static_cast<void (SoundApplet::*)(DBusSink*) const>(&SoundApplet::defaultSinkChanged), this, &SoundItem::sinkChanged);
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}
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QWidget *SoundItem::popupApplet()
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{
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return m_applet;
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}
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QSize SoundItem::sizeHint() const
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{
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return QSize(26, 26);
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}
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void SoundItem::resizeEvent(QResizeEvent *e)
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{
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QWidget::resizeEvent(e);
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refershIcon();
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}
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void SoundItem::mousePressEvent(QMouseEvent *e)
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{
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if (e->button() == Qt::LeftButton)
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return QWidget::mousePressEvent(e);
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const QPoint p(e->pos() - rect().center());
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if (p.manhattanLength() < std::min(width(), height()) * 0.8 * 0.5)
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return;
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return QWidget::mousePressEvent(e);
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}
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void SoundItem::paintEvent(QPaintEvent *e)
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{
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QWidget::paintEvent(e);
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QPainter painter(this);
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painter.drawPixmap(rect().center() - m_iconPixmap.rect().center(), m_iconPixmap);
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}
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void SoundItem::refershIcon()
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{
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if (!m_sinkInter)
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return;
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const double volmue = m_sinkInter->volume();
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const bool mute = m_sinkInter->mute() || volmue < 0.001;
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const Dock::DisplayMode displayMode = qApp->property(PROP_DISPLAY_MODE).value<Dock::DisplayMode>();
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QString iconString;
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if (displayMode == Dock::Fashion)
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{
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QString volumeString;
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if (volmue >= 1.0)
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volumeString = "100";
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else
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volumeString = QString("0") + ('0' + int(volmue * 10)) + "0";
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iconString = "audio-volume-" + volumeString + (mute ? "-muted" : "");
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} else {
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QString volumeString;
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if (mute)
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volumeString = "muted";
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else if (volmue >= double(2)/3)
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volumeString = "high";
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else if (volmue >= double(1)/3)
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volumeString = "medium";
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else
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volumeString = "low";
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iconString = QString("audio-volume-%1-symbolic").arg(volumeString);
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}
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const int iconSize = displayMode == Dock::Fashion ? std::min(width(), height()) * 0.8 : 16;
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const QIcon icon = QIcon::fromTheme(iconString);
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m_iconPixmap = icon.pixmap(iconSize, iconSize);
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update();
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}
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void SoundItem::sinkChanged(DBusSink *sink)
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{
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m_sinkInter = sink;
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connect(m_sinkInter, &DBusSink::MuteChanged, this, &SoundItem::refershIcon);
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connect(m_sinkInter, &DBusSink::VolumeChanged, this, &SoundItem::refershIcon);
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refershIcon();
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}
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