mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-11-26 17:58:43 -05:00
390 lines
12 KiB
C++
390 lines
12 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
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// written by Christian Daniel //
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// Copyright (C) 2015-2020, 2022 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
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// Copyright (C) 2022 Jon Beniston, M7RCE <jon@beniston.com> //
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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 <QCloseEvent>
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#include <QLabel>
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#include <QPushButton>
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#include <QVBoxLayout>
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#include <QHBoxLayout>
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#include <QSizeGrip>
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#include <QObjectCleanupHandler>
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#include <QDesktopServices>
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#include <QMdiArea>
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#include "mainwindow.h"
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#include "gui/glspectrum.h"
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#include "gui/glspectrumgui.h"
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#include "gui/workspaceselectiondialog.h"
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#include "dsp/spectrumvis.h"
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#include "mainspectrumgui.h"
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MainSpectrumGUI::MainSpectrumGUI(GLSpectrum *spectrum, GLSpectrumGUI *spectrumGUI, QWidget *parent) :
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QMdiSubWindow(parent),
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m_spectrum(spectrum),
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m_spectrumGUI(spectrumGUI),
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m_deviceType(DeviceRx),
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m_deviceSetIndex(0),
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m_drag(false),
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m_resizer(this),
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m_mdi(nullptr)
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{
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qDebug("MainSpectrumGUI::MainSpectrumGUI: %p", parent);
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setWindowFlags(windowFlags() | Qt::FramelessWindowHint);
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m_helpURL = "sdrgui/mainspectrum/readme.md";
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setObjectName("MainSpectrumGUI");
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setStyleSheet(QString(tr("#MainSpectrumGUI { border: 1px solid %1; background-color: %2; }")
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.arg(palette().highlight().color().darker(115).name()))
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.arg(palette().window().color().name()));
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setMinimumSize(m_MinimumWidth, m_MinimumHeight);
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m_indexLabel = new QLabel();
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m_indexLabel->setFixedSize(32, 16);
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m_indexLabel->setStyleSheet("QLabel { background-color: rgb(128, 128, 128); qproperty-alignment: AlignCenter; }");
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m_indexLabel->setText(tr("X:%1").arg(m_deviceSetIndex));
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m_indexLabel->setToolTip("Device type and set index");
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m_spacerLabel = new QLabel();
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m_spacerLabel->setFixedWidth(5);
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m_titleLabel = new QLabel();
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m_titleLabel->setText("Device");
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m_titleLabel->setToolTip("Device identification");
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m_titleLabel->setFixedHeight(20);
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m_titleLabel->setMinimumWidth(20);
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m_titleLabel->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Fixed);
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m_helpButton = new QPushButton();
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m_helpButton->setFixedSize(20, 20);
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QIcon helpIcon(":/help.png");
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m_helpButton->setIcon(helpIcon);
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m_helpButton->setToolTip("Show spectrum window documentation in browser");
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m_moveButton = new QPushButton();
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m_moveButton->setFixedSize(20, 20);
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QIcon moveIcon(":/exit.png");
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m_moveButton->setIcon(moveIcon);
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m_moveButton->setToolTip("Move to another workspace");
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m_shrinkButton = new QPushButton();
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m_shrinkButton->setFixedSize(20, 20);
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QIcon shrinkIcon(":/shrink.png");
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m_shrinkButton->setIcon(shrinkIcon);
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m_shrinkButton->setToolTip("Adjust window to minimum size");
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m_maximizeButton = new QPushButton();
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m_maximizeButton->setFixedSize(20, 20);
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QIcon maximizeIcon(":/maximize.png");
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m_maximizeButton->setIcon(maximizeIcon);
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m_maximizeButton->setToolTip("Adjust window to maximum size in workspace");
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m_hideButton = new QPushButton();
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m_hideButton->setFixedSize(20, 20);
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QIcon hideIcon(":/hide.png");
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m_hideButton->setIcon(hideIcon);
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m_hideButton->setToolTip("Hide device");
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m_statusLabel = new QLabel();
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// m_statusLabel->setText("OK"); // for future use
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m_statusLabel->setFixedHeight(10);
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m_statusLabel->setMinimumWidth(10);
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m_statusLabel->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Fixed);
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// m_statusLabel->setToolTip("Spectrum status");
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m_layouts = new QVBoxLayout();
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m_layouts->setContentsMargins(m_resizer.m_gripSize, m_resizer.m_gripSize, m_resizer.m_gripSize, m_resizer.m_gripSize);
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m_layouts->setSpacing(0);
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m_topLayout = new QHBoxLayout();
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m_topLayout->setContentsMargins(0, 0, 0, 0);
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m_topLayout->addWidget(m_indexLabel);
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m_topLayout->addWidget(m_spacerLabel);
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m_topLayout->addWidget(m_titleLabel);
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// m_topLayout->addStretch(1);
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m_topLayout->addWidget(m_helpButton);
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m_topLayout->addWidget(m_moveButton);
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m_topLayout->addWidget(m_shrinkButton);
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m_topLayout->addWidget(m_maximizeButton);
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m_topLayout->addWidget(m_hideButton);
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m_spectrumLayout = new QHBoxLayout();
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m_spectrumLayout->addWidget(spectrum);
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spectrum->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
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m_spectrumGUILayout = new QHBoxLayout();
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m_spectrumGUILayout->addWidget(spectrumGUI);
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m_bottomLayout = new QHBoxLayout();
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m_bottomLayout->setContentsMargins(0, 0, 0, 0);
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m_bottomLayout->addWidget(m_statusLabel);
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m_sizeGripBottomRight = new QSizeGrip(this);
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m_sizeGripBottomRight->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
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m_sizeGripBottomRight->setFixedHeight(10);
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//m_bottomLayout->addStretch(1);
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m_bottomLayout->addWidget(m_sizeGripBottomRight, 0, Qt::AlignBottom | Qt::AlignRight);
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m_layouts->addLayout(m_topLayout);
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m_layouts->addLayout(m_spectrumLayout);
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m_layouts->addLayout(m_spectrumGUILayout);
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m_layouts->addLayout(m_bottomLayout);
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QObjectCleanupHandler().add(layout());
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setLayout(m_layouts);
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connect(m_helpButton, SIGNAL(clicked()), this, SLOT(showHelp()));
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connect(m_moveButton, SIGNAL(clicked()), this, SLOT(openMoveToWorkspaceDialog()));
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connect(m_shrinkButton, SIGNAL(clicked()), this, SLOT(shrinkWindow()));
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connect(m_maximizeButton, SIGNAL(clicked()), this, SLOT(maximizeWindow()));
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connect(this, SIGNAL(forceShrink()), this, SLOT(shrinkWindow()));
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connect(m_hideButton, SIGNAL(clicked()), this, SLOT(hide()));
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connect(spectrum->getSpectrumView(), &GLSpectrumView::requestCenterFrequency, this, &MainSpectrumGUI::onRequestCenterFrequency);
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connect(spectrumGUI, &GLSpectrumGUI::requestCenterFrequency, this, &MainSpectrumGUI::onRequestCenterFrequency);
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connect(spectrum->getSpectrumView(), &GLSpectrumView::timeSelected, this, &MainSpectrumGUI::onTimeSelected);
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m_resizer.enableChildMouseTracking();
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shrinkWindow();
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}
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MainSpectrumGUI::~MainSpectrumGUI()
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{
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qDebug("MainSpectrumGUI::~MainSpectrumGUI");
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m_spectrumLayout->removeWidget(m_spectrum);
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m_spectrumGUILayout->removeWidget(m_spectrumGUI);
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delete m_sizeGripBottomRight;
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delete m_bottomLayout;
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delete m_spectrumGUILayout;
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delete m_spectrumLayout;
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delete m_topLayout;
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delete m_layouts;
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delete m_statusLabel;
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delete m_hideButton;
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delete m_shrinkButton;
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delete m_maximizeButton;
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delete m_moveButton;
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delete m_helpButton;
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delete m_titleLabel;
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delete m_spacerLabel;
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delete m_indexLabel;
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qDebug("MainSpectrumGUI::~MainSpectrumGUI: end");
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}
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void MainSpectrumGUI::setWorkspaceIndex(int index)
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{
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m_workspaceIndex = index;
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m_spectrum->getSpectrumVis()->setWorkspaceIndex(index);
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}
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void MainSpectrumGUI::closeEvent(QCloseEvent *event)
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{
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qDebug("MainSpectrumGUI::closeEvent");
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emit closing();
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event->accept();
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}
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void MainSpectrumGUI::mousePressEvent(QMouseEvent* event)
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{
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if ((event->button() == Qt::LeftButton) && isOnMovingPad())
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{
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m_drag = true;
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m_DragPosition = event->globalPos() - pos();
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event->accept();
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}
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else
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{
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m_resizer.mousePressEvent(event);
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}
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}
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void MainSpectrumGUI::mouseReleaseEvent(QMouseEvent* event)
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{
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m_resizer.mouseReleaseEvent(event);
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}
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void MainSpectrumGUI::mouseMoveEvent(QMouseEvent* event)
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{
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if ((event->buttons() & Qt::LeftButton) && isOnMovingPad())
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{
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move(event->globalPos() - m_DragPosition);
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event->accept();
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}
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else
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{
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m_resizer.mouseMoveEvent(event);
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}
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}
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void MainSpectrumGUI::leaveEvent(QEvent* event)
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{
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m_resizer.leaveEvent(event);
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QMdiSubWindow::leaveEvent(event);
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}
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void MainSpectrumGUI::showHelp()
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{
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if (m_helpURL.isEmpty()) {
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return;
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}
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QString url;
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if (m_helpURL.startsWith("http")) {
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url = m_helpURL;
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} else {
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url = QString("https://github.com/f4exb/sdrangel/blob/master/%1").arg(m_helpURL); // Something like "plugins/channelrx/chanalyzer/readme.md"
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}
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QDesktopServices::openUrl(QUrl(url));
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}
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void MainSpectrumGUI::openMoveToWorkspaceDialog()
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{
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int numberOfWorkspaces = MainWindow::getInstance()->getNumberOfWorkspaces();
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WorkspaceSelectionDialog dialog(numberOfWorkspaces, getWorkspaceIndex(), this);
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dialog.exec();
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if (dialog.hasChanged()) {
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emit moveToWorkspace(dialog.getSelectedIndex());
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}
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}
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void MainSpectrumGUI::maximizeWindow()
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{
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// If maximize is pressed when maximized, go full screen
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if (isMaximized())
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{
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m_mdi = mdiArea();
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if (m_mdi) {
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m_mdi->removeSubWindow(this);
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}
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showNormal(); // If we don't go back to normal first, window doesn't get bigger
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showFullScreen();
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m_shrinkButton->setToolTip("Adjust window to maximum size in workspace");
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}
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else
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{
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showMaximized();
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m_shrinkButton->setToolTip("Restore window to normal");
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m_maximizeButton->setToolTip("Make window full screen");
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}
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}
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void MainSpectrumGUI::shrinkWindow()
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{
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qDebug("MainSpectrumGUI::shrinkWindow");
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if (m_mdi)
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{
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showNormal();
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m_mdi->addSubWindow(this);
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show();
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showMaximized();
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m_shrinkButton->setToolTip("Restore window to normal");
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m_mdi = nullptr;
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}
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else if (isMaximized())
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{
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showNormal();
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m_shrinkButton->setToolTip("Adjust window to minimum size");
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m_maximizeButton->setToolTip("Adjust window to maximum size in workspace");
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}
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else
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{
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adjustSize();
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resize(width(), m_MinimumHeight);
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}
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}
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void MainSpectrumGUI::setTitle(const QString& title)
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{
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setWindowTitle(title + " Spectrum");
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m_titleLabel->setText(title);
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}
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QString MainSpectrumGUI::getTitle() const
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{
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return m_titleLabel->text();
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}
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bool MainSpectrumGUI::isOnMovingPad()
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{
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return m_indexLabel->underMouse() ||
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m_spacerLabel->underMouse() ||
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m_titleLabel->underMouse() ||
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m_statusLabel->underMouse();
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}
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void MainSpectrumGUI::setIndex(int index)
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{
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m_deviceSetIndex = index;
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m_indexLabel->setText(tr("%1:%2").arg(getDeviceTypeTag()).arg(m_deviceSetIndex));
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}
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void MainSpectrumGUI::setDeviceType(DeviceType type)
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{
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m_deviceType = type;
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m_indexLabel->setStyleSheet(tr("QLabel { background-color: %1; qproperty-alignment: AlignCenter; }").arg(getDeviceTypeColor()));
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}
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void MainSpectrumGUI::setToolTip(const QString& tooltip)
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{
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m_titleLabel->setToolTip(tooltip);
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}
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QString MainSpectrumGUI::getDeviceTypeColor()
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{
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switch(m_deviceType)
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{
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case DeviceRx:
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return "rgb(0, 128, 0)";
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case DeviceTx:
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return "rgb(204, 0, 0)";
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case DeviceMIMO:
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return "rgb(0, 0, 192)";
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default:
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return "rgb(128, 128, 128)";
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}
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}
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QString MainSpectrumGUI::getDeviceTypeTag()
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{
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switch(m_deviceType)
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{
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case DeviceRx:
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return "R";
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case DeviceTx:
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return "T";
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case DeviceMIMO:
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return "M";
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default:
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return "X";
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}
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}
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// Handle request from GLSpectrum/GLSpectrumGUI to adjust center frequency
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void MainSpectrumGUI::onRequestCenterFrequency(qint64 frequency)
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{
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emit requestCenterFrequency(m_deviceSetIndex, frequency);
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}
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void MainSpectrumGUI::onTimeSelected(float time)
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{
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emit timeSelected(m_deviceSetIndex, time);
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}
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