You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
158 lines
4.1 KiB
158 lines
4.1 KiB
/* BEGIN_COMMON_COPYRIGHT_HEADER
|
|
* (c)LGPL2+
|
|
*
|
|
* LXDE-Qt - a lightweight, Qt based, desktop toolset
|
|
* http://razor-qt.org
|
|
*
|
|
* Copyright: 2012 Razor team
|
|
* Authors:
|
|
* Johannes Zellner <webmaster@nebulon.de>
|
|
*
|
|
* This program or library is free software; you can redistribute it
|
|
* and/or modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library 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
|
|
* Lesser General Public License for more details.
|
|
|
|
* You should have received a copy of the GNU Lesser General
|
|
* Public License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301 USA
|
|
*
|
|
* END_COMMON_COPYRIGHT_HEADER */
|
|
|
|
#include "volumebutton.h"
|
|
|
|
#include "volumepopup.h"
|
|
#include "audiodevice.h"
|
|
|
|
#include <QSlider>
|
|
#include <QMouseEvent>
|
|
#include <QProcess>
|
|
|
|
#include <XdgIcon>
|
|
#include "../panel/ilxqtpanel.h"
|
|
#include "../panel/ilxqtpanelplugin.h"
|
|
|
|
VolumeButton::VolumeButton(ILXQtPanelPlugin *plugin, QWidget* parent):
|
|
QToolButton(parent),
|
|
mPlugin(plugin),
|
|
m_panel(plugin->panel()),
|
|
m_showOnClick(true),
|
|
m_muteOnMiddleClick(true)
|
|
{
|
|
setAutoRaise(true);
|
|
// initial icon for button. It will be replaced after devices scan.
|
|
// In the worst case - no soundcard/pulse - is found it remains
|
|
// in the button but at least the button is not blank ("invisible")
|
|
handleStockIconChanged("dialog-error");
|
|
m_volumePopup = new VolumePopup(this);
|
|
|
|
m_popupHideTimer.setInterval(1000);
|
|
connect(this, SIGNAL(clicked()), this, SLOT(toggleVolumeSlider()));
|
|
connect(&m_popupHideTimer, SIGNAL(timeout()), this, SLOT(hideVolumeSlider()));
|
|
|
|
connect(m_volumePopup, SIGNAL(mouseEntered()), &m_popupHideTimer, SLOT(stop()));
|
|
connect(m_volumePopup, SIGNAL(mouseLeft()), &m_popupHideTimer, SLOT(start()));
|
|
|
|
connect(m_volumePopup, SIGNAL(launchMixer()), this, SLOT(handleMixerLaunch()));
|
|
connect(m_volumePopup, SIGNAL(stockIconChanged(QString)), this, SLOT(handleStockIconChanged(QString)));
|
|
}
|
|
|
|
VolumeButton::~VolumeButton()
|
|
{
|
|
}
|
|
|
|
void VolumeButton::setShowOnClicked(bool state)
|
|
{
|
|
if (m_showOnClick == state)
|
|
return;
|
|
|
|
m_showOnClick = state;
|
|
}
|
|
|
|
void VolumeButton::setMuteOnMiddleClick(bool state)
|
|
{
|
|
m_muteOnMiddleClick = state;
|
|
}
|
|
|
|
void VolumeButton::setMixerCommand(const QString &command)
|
|
{
|
|
m_mixerCommand = command;
|
|
}
|
|
|
|
void VolumeButton::enterEvent(QEvent *event)
|
|
{
|
|
if (!m_showOnClick)
|
|
showVolumeSlider();
|
|
|
|
m_popupHideTimer.stop();
|
|
}
|
|
|
|
void VolumeButton::leaveEvent(QEvent *event)
|
|
{
|
|
m_popupHideTimer.start();
|
|
}
|
|
|
|
void VolumeButton::wheelEvent(QWheelEvent *event)
|
|
{
|
|
m_volumePopup->handleWheelEvent(event);
|
|
}
|
|
|
|
void VolumeButton::mouseReleaseEvent(QMouseEvent *event)
|
|
{
|
|
if (event->button() == Qt::MidButton && m_muteOnMiddleClick) {
|
|
if (m_volumePopup->device()) {
|
|
m_volumePopup->device()->toggleMute();
|
|
return;
|
|
}
|
|
}
|
|
|
|
QToolButton::mouseReleaseEvent(event);
|
|
}
|
|
|
|
void VolumeButton::toggleVolumeSlider()
|
|
{
|
|
if (m_volumePopup->isVisible()) {
|
|
hideVolumeSlider();
|
|
} else {
|
|
showVolumeSlider();
|
|
}
|
|
}
|
|
|
|
void VolumeButton::showVolumeSlider()
|
|
{
|
|
|
|
if (m_volumePopup->isVisible())
|
|
return;
|
|
|
|
m_popupHideTimer.stop();
|
|
m_volumePopup->updateGeometry();
|
|
m_volumePopup->adjustSize();
|
|
QRect pos = mPlugin->calculatePopupWindowPos(m_volumePopup->size());
|
|
mPlugin->willShowWindow(m_volumePopup);
|
|
m_volumePopup->openAt(pos.topLeft(), Qt::TopLeftCorner);
|
|
m_volumePopup->activateWindow();
|
|
}
|
|
|
|
void VolumeButton::hideVolumeSlider()
|
|
{
|
|
// qDebug() << "hideVolumeSlider";
|
|
m_popupHideTimer.stop();
|
|
m_volumePopup->hide();
|
|
}
|
|
|
|
void VolumeButton::handleMixerLaunch()
|
|
{
|
|
QProcess::startDetached(m_mixerCommand);
|
|
}
|
|
|
|
void VolumeButton::handleStockIconChanged(const QString &iconName)
|
|
{
|
|
setIcon(XdgIcon::fromTheme(iconName));
|
|
}
|