--- a
+++ b/GUI/volumewidget/volumewidget.cpp
@@ -0,0 +1,104 @@
+/* Copyright (C) 2015 J.F.Dockes
+ * 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.,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include "volumewidget.h"
+#include "HelperStructs/Helper.h"
+
+#include <QDebug>
+
+VolumeWidget::VolumeWidget(int volume, bool ismute, QWidget *parent)
+ : VolumeWidgetIF(parent), m_mute(ismute)
+{
+ setupUi(this);
+ volumeSlider->setMinimum(0);
+ volumeSlider->setMaximum(100);
+ connect(volumeSlider, SIGNAL(valueChanged(int)),
+ this, SLOT(onVolumeSliderChanged(int)));
+ connect(btn_mute, SIGNAL(clicked()),
+ this, SLOT(onButtonClicked()));
+ setUi(volume);
+ setMuteUi(m_mute);
+}
+
+void VolumeWidget::onVolumeSliderChanged(int value)
+{
+ setupButton(value);
+ emit volumeChanged(value);
+}
+
+void VolumeWidget::onButtonClicked()
+{
+ setMuteUi(!m_mute);
+ emit muteChanged(m_mute);
+}
+
+void VolumeWidget::set(int value)
+{
+ setupButton(value);
+ volumeSlider->setValueNoSigs(value);
+ emit volumeChanged(value);
+}
+
+void VolumeWidget::step(int steps)
+{
+ int current = volumeSlider->value();
+ current += steps;
+ if (current < 0)
+ current = 0;
+ if (current > 100)
+ current = 100;
+ set(current);
+}
+
+void VolumeWidget::setUi(int value)
+{
+ if (!m_mute) {
+ setupButton(value);
+ }
+ volumeSlider->setValueNoSigs(value);
+}
+
+void VolumeWidget::setMuteUi(bool ismute)
+{
+ m_mute = ismute;
+ qDebug() << "VolumeWidget::setMuteUi(" << m_mute << ")";
+ volumeSlider->setDisabled(m_mute);
+ if (m_mute) {
+ btn_mute->setIcon(QIcon(Helper::getIconPath() + "vol_mute.png"));
+ } else {
+ setupButton(volumeSlider->value());
+ }
+}
+
+void VolumeWidget::setupButton(int value)
+{
+ qDebug() << "VolumeWidget::setupButton(" << value << ")";
+ QString butFilename = Helper::getIconPath() + "vol_";
+
+ if (value <= 1) {
+ butFilename += QString("mute") + m_skinSuffix + ".png";
+ } else if (value < 40) {
+ butFilename += QString("1") + m_skinSuffix + ".png";
+ } else if (value < 80) {
+ butFilename += QString("2") + m_skinSuffix + ".png";
+ } else {
+ butFilename += QString("3") + m_skinSuffix + ".png";
+ }
+
+ qDebug() << "VolumeWidget::setupButton: fn: " << butFilename;
+ btn_mute->setIcon(QIcon(butFilename));
+}