mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-11-22 16:08:39 -05:00
99fce0dce0
Remove top-right resize grip from windows. In channels and features, make sure enterEvent and leaveEvent are passed to parent class.
403 lines
13 KiB
C++
403 lines
13 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2022 Edouard Griffiths, F4EXB //
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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 <QStyle>
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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 <QTextEdit>
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#include <QObjectCleanupHandler>
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#include <QDesktopServices>
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#include "mainwindow.h"
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#include "gui/workspaceselectiondialog.h"
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#include "gui/samplingdevicedialog.h"
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#include "devicegui.h"
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DeviceGUI::DeviceGUI(QWidget *parent) :
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QMdiSubWindow(parent),
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m_deviceType(DeviceRx),
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m_deviceSetIndex(0),
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m_contextMenuType(ContextMenuNone),
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m_drag(false),
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m_currentDeviceIndex(-1),
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m_resizer(this)
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{
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qDebug("DeviceGUI::DeviceGUI: %p", parent);
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setWindowFlags(windowFlags() | Qt::FramelessWindowHint);
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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_settingsButton = new QPushButton();
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QIcon settingsIcon(":/gear.png");
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m_settingsButton->setIcon(settingsIcon);
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m_settingsButton->setToolTip("Common settings");
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m_changeDeviceButton = new QPushButton();
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m_changeDeviceButton->setFixedSize(20, 20);
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QIcon changeDeviceIcon(":/swap.png");
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m_changeDeviceButton->setIcon(changeDeviceIcon);
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m_changeDeviceButton->setToolTip("Change device");
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m_reloadDeviceButton = new QPushButton();
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m_reloadDeviceButton->setFixedSize(20, 20);
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QIcon reloadDeviceIcon(":/recycle.png");
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m_reloadDeviceButton->setIcon(reloadDeviceIcon);
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m_reloadDeviceButton->setToolTip("Reload device");
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m_addChannelsButton = new QPushButton();
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m_addChannelsButton->setFixedSize(20, 20);
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QIcon addChannelsIcon(":/channels_add.png");
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m_addChannelsButton->setIcon(addChannelsIcon);
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m_addChannelsButton->setToolTip("Add channels");
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m_deviceSetPresetsButton = new QPushButton();
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m_deviceSetPresetsButton->setFixedSize(20, 20);
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QIcon deviceSetPresetsIcon(":/star.png");
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m_deviceSetPresetsButton->setIcon(deviceSetPresetsIcon);
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m_deviceSetPresetsButton->setToolTip("Device set presets");
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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 device 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_closeButton = new QPushButton();
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m_closeButton->setFixedSize(20, 20);
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QIcon closeIcon(":/cross.png");
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m_closeButton->setIcon(closeIcon);
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m_closeButton->setToolTip("Close 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(20);
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m_statusLabel->setMinimumWidth(20);
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m_statusLabel->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Fixed);
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m_statusLabel->setToolTip("Device status");
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m_showSpectrumButton = new QPushButton();
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m_showSpectrumButton->setFixedSize(20, 20);
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QIcon showSpectrumIcon(":/dsb.png");
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m_showSpectrumButton->setIcon(showSpectrumIcon);
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m_showSpectrumButton->setToolTip("Show main spectrum");
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m_showAllChannelsButton = new QPushButton();
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m_showAllChannelsButton->setFixedSize(20, 20);
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QIcon showAllChannelsIcon(":/channels.png");
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m_showAllChannelsButton->setIcon(showAllChannelsIcon);
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m_showAllChannelsButton->setToolTip("Show all channels");
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m_layouts = new QVBoxLayout();
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m_layouts->setContentsMargins(m_resizer.m_gripSize, 4, m_resizer.m_gripSize, 4);
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m_layouts->setSpacing(2);
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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_settingsButton);
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m_topLayout->addWidget(m_changeDeviceButton);
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m_topLayout->addWidget(m_reloadDeviceButton);
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m_topLayout->addWidget(m_addChannelsButton);
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m_topLayout->addWidget(m_deviceSetPresetsButton);
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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_closeButton);
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m_centerLayout = new QHBoxLayout();
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m_contents = new QWidget(); // Do not delete! Done in child's destructor with "delete ui"
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m_centerLayout->addWidget(m_contents);
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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_showSpectrumButton);
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m_bottomLayout->addWidget(m_showAllChannelsButton);
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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_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_centerLayout);
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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_settingsButton, SIGNAL(clicked()), this, SLOT(activateSettingsDialog()));
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connect(m_changeDeviceButton, SIGNAL(clicked()), this, SLOT(openChangeDeviceDialog()));
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connect(m_reloadDeviceButton, SIGNAL(clicked()), this, SLOT(deviceReload()));
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connect(m_addChannelsButton, SIGNAL(clicked()), this, SLOT(openAddChannelsDialog()));
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connect(m_deviceSetPresetsButton, SIGNAL(clicked()), this, SLOT(deviceSetPresetsDialog()));
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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(this, SIGNAL(forceShrink()), this, SLOT(shrinkWindow()));
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connect(m_closeButton, SIGNAL(clicked()), this, SLOT(close()));
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connect(m_showSpectrumButton, SIGNAL(clicked()), this, SLOT(showSpectrumHandler()));
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connect(m_showAllChannelsButton, SIGNAL(clicked()), this, SLOT(showAllChannelsHandler()));
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QObject::connect(
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&m_channelAddDialog,
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&ChannelAddDialog::addChannel,
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this,
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&DeviceGUI::addChannelEmitted
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);
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}
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DeviceGUI::~DeviceGUI()
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{
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qDebug("DeviceGUI::~DeviceGUI");
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delete m_sizeGripBottomRight;
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delete m_bottomLayout;
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delete m_centerLayout;
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delete m_topLayout;
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delete m_layouts;
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delete m_showAllChannelsButton;
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delete m_showSpectrumButton;
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delete m_statusLabel;
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delete m_closeButton;
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delete m_shrinkButton;
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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_deviceSetPresetsButton;
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delete m_addChannelsButton;
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delete m_reloadDeviceButton;
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delete m_changeDeviceButton;
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delete m_settingsButton;
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delete m_indexLabel;
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qDebug("DeviceGUI::~DeviceGUI: end");
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}
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void DeviceGUI::closeEvent(QCloseEvent *event)
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{
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qDebug("DeviceGUI::closeEvent");
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emit closing();
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event->accept();
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}
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void DeviceGUI::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 DeviceGUI::mouseReleaseEvent(QMouseEvent* event)
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{
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m_resizer.mouseReleaseEvent(event);
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}
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void DeviceGUI::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 DeviceGUI::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 DeviceGUI::openChangeDeviceDialog()
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{
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SamplingDeviceDialog dialog((int) m_deviceType, this);
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if (dialog.exec() == QDialog::Accepted)
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{
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m_currentDeviceIndex = dialog.getSelectedDeviceIndex();
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emit deviceChange(m_currentDeviceIndex);
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}
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}
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void DeviceGUI::deviceReload()
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{
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if (m_currentDeviceIndex >= 0) {
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emit deviceChange(m_currentDeviceIndex);
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}
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}
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void DeviceGUI::activateSettingsDialog()
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{
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QPoint p = QCursor::pos();
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m_contextMenuType = ContextMenuDeviceSettings;
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emit customContextMenuRequested(p);
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}
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void DeviceGUI::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 DeviceGUI::openMoveToWorkspaceDialog()
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{
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int numberOfWorkspaces = MainWindow::getInstance()->getNumberOfWorkspaces();
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WorkspaceSelectionDialog dialog(numberOfWorkspaces, 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 DeviceGUI::openAddChannelsDialog()
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{
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m_channelAddDialog.exec();
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}
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void DeviceGUI::showSpectrumHandler()
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{
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emit showSpectrum(m_deviceSetIndex);
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}
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void DeviceGUI::showAllChannelsHandler()
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{
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emit showAllChannels(m_deviceSetIndex);
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}
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void DeviceGUI::shrinkWindow()
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{
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qDebug("DeviceGUI::shrinkWindow");
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adjustSize();
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}
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void DeviceGUI::deviceSetPresetsDialog()
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{
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QPoint p = mapFromGlobal(QCursor::pos());
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emit deviceSetPresetsDialogRequested(p, this);
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}
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void DeviceGUI::setTitle(const QString& title)
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{
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m_titleLabel->setText(title);
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}
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QString DeviceGUI::getTitle() const
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{
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return m_titleLabel->text();
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}
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bool DeviceGUI::isOnMovingPad()
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{
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return m_indexLabel->underMouse() || m_titleLabel->underMouse() || m_statusLabel->underMouse();
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}
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void DeviceGUI::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 DeviceGUI::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 DeviceGUI::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 DeviceGUI::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 DeviceGUI::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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