mirror of
https://github.com/f4exb/sdrangel.git
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184 lines
6.1 KiB
C++
184 lines
6.1 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2020 F4EXB //
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// written by Edouard Griffiths //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#include <QHBoxLayout>
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#include <QLabel>
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#include <QPushButton>
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#include <QStyle>
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#include "device/deviceenumerator.h"
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#include "samplingdevicesdock.h"
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SamplingDevicesDock::SamplingDevicesDock(QWidget *parent, Qt::WindowFlags flags) :
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QDockWidget(parent, flags),
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m_currentTabIndex(0)
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{
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m_titleBar = new QWidget();
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m_titleBarLayout = new QHBoxLayout();
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m_titleBarLayout->setMargin(1);
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m_titleBar->setLayout(m_titleBarLayout);
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m_titleLabel = new QLabel();
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m_titleLabel->setText(QString("Sampling device")); // will be changed dynamically
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m_changeDeviceButton = new QPushButton();
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QIcon changeIcon(":/swap.png");
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m_changeDeviceButton->setIcon(changeIcon);
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m_changeDeviceButton->setToolTip("Change device");
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m_changeDeviceButton->setFixedSize(16, 16);
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m_reloadDeviceButton = new QPushButton();
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QIcon reloadIcon(":/recycle.png");
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m_reloadDeviceButton->setIcon(reloadIcon);
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m_reloadDeviceButton->setToolTip("Reload device");
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m_reloadDeviceButton->setFixedSize(16, 16);
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m_normalButton = new QPushButton();
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QIcon normalIcon = style()->standardIcon(QStyle::SP_TitleBarNormalButton, 0, this);
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m_normalButton->setIcon(normalIcon);
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m_normalButton->setFixedSize(12, 12);
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m_closeButton = new QPushButton();
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QIcon closeIcon = style()->standardIcon(QStyle::SP_TitleBarCloseButton, 0, this);
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m_closeButton->setIcon(closeIcon);
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m_closeButton->setFixedSize(12, 12);
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m_titleBarLayout->addWidget(m_changeDeviceButton);
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m_titleBarLayout->addWidget(m_reloadDeviceButton);
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m_titleBarLayout->addWidget(m_titleLabel);
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m_titleBarLayout->addWidget(m_normalButton);
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m_titleBarLayout->addWidget(m_closeButton);
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setTitleBarWidget(m_titleBar);
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QObject::connect(
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m_changeDeviceButton,
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&QPushButton::clicked,
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this,
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&SamplingDevicesDock::openChangeDeviceDialog
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);
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QObject::connect(
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m_reloadDeviceButton,
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&QPushButton::clicked,
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this,
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&SamplingDevicesDock::reloadDevice
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);
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QObject::connect(
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m_normalButton,
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&QPushButton::clicked,
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this,
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&SamplingDevicesDock::toggleFloating
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);
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connect(m_closeButton, SIGNAL(clicked()), this, SLOT(hide()));
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}
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SamplingDevicesDock::~SamplingDevicesDock()
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{
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for (int i = 0; i < m_devicesInfo.size(); i++) {
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delete m_devicesInfo[i].m_samplingDeviceDialog;
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}
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delete m_closeButton;
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delete m_normalButton;
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delete m_reloadDeviceButton;
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delete m_changeDeviceButton;
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delete m_titleLabel;
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delete m_titleBarLayout;
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delete m_titleBar;
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}
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void SamplingDevicesDock::addDevice(int deviceType, int deviceTabIndex)
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{
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m_devicesInfo.push_back(DeviceInfo{
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deviceType,
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deviceTabIndex,
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new SamplingDeviceDialog(deviceType, deviceTabIndex, this)
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});
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setCurrentTabIndex(deviceTabIndex);
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}
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void SamplingDevicesDock::removeLastDevice()
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{
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if (m_devicesInfo.size() > 0)
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{
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delete m_devicesInfo.back().m_samplingDeviceDialog;
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m_devicesInfo.pop_back();
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}
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}
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void SamplingDevicesDock::setCurrentTabIndex(int deviceTabIndex)
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{
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m_currentTabIndex = deviceTabIndex;
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QString newTitle;
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m_devicesInfo[m_currentTabIndex].m_samplingDeviceDialog->getDeviceId(newTitle);
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int newTitleSize = newTitle.size();
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if (newTitleSize > 0)
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{
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if (newTitleSize > 40) {
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newTitle.chop(newTitleSize - 40);
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}
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m_titleLabel->setText(newTitle);
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}
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}
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void SamplingDevicesDock::setSelectedDeviceIndex(int deviceTabIndex, int deviceIndex)
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{
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if (deviceTabIndex < m_devicesInfo.size())
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{
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m_devicesInfo[deviceTabIndex].m_samplingDeviceDialog->setSelectedDeviceIndex(deviceIndex);
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setCurrentTabIndex(m_currentTabIndex); // update title
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}
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}
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void SamplingDevicesDock::toggleFloating()
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{
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setFloating(!isFloating());
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}
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void SamplingDevicesDock::reloadDevice()
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{
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emit deviceChanged(
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m_devicesInfo[m_currentTabIndex].m_deviceType,
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m_devicesInfo[m_currentTabIndex].m_deviceTabIndex,
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m_devicesInfo[m_currentTabIndex].m_samplingDeviceDialog->getSelectedDeviceIndex()
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);
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}
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void SamplingDevicesDock::openChangeDeviceDialog()
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{
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if (m_currentTabIndex < m_devicesInfo.size())
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{
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m_devicesInfo[m_currentTabIndex].m_samplingDeviceDialog->exec();
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if (m_devicesInfo[m_currentTabIndex].m_samplingDeviceDialog->hasChanged())
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{
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setCurrentTabIndex(m_currentTabIndex); // update title
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emit deviceChanged(
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m_devicesInfo[m_currentTabIndex].m_deviceType,
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m_devicesInfo[m_currentTabIndex].m_deviceTabIndex,
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m_devicesInfo[m_currentTabIndex].m_samplingDeviceDialog->getSelectedDeviceIndex()
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);
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}
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}
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}
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