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swradiyomainwidget.cpp
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442
swradiyomainwidget.cpp
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/***************************************************************************
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source::worx raDIYo
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Copyright © 2020-2022 c.holzheuer
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c.holzheuer@sourceworx.org
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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; either version 2 of the License, or
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(at your option) any later version.
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***************************************************************************/
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#include <QDebug>
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#include <QAction>
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#include <QCoreApplication>
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#include <QMouseEvent>
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#include <QPainter>
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#include <QTime>
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#include <QTimer>
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#include <QMediaPlayer>
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#include <QUrl>
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#include <QFileInfo>
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#include <QStyle>
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#include <QFileDialog>
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#include <QStandardPaths>
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#include <QMessageBox>
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#include <QFontDatabase>
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//#include <QHoverEvent>
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//#include <QPointF>
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//#include <algorithm> // std::swap
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//#include <iostream>
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#include <swradiyomainwidget.h>
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#include <ui_swradiyomainwidget.h>
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#include <swcontrolstates.h>
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#include <swplayercontrol.h>
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#include <swsendercontrol.h>
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#include <swsongscontrol.h>
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#include <swshutdowncontrol.h>
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#include <swclockcontrol.h>
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#include <swalarmcontrol.h>
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#include <swsetupcontrol.h>
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#include <swusbcontrol.h>
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#include <swbluetoothcontrol.h>
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#include <SWPiGPIO.h>
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/*
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static QString formatTime( qint64 timeMilliSeconds )
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{
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qint64 seconds = timeMilliSeconds / 1000;
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const qint64 minutes = seconds / 60;
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seconds -= minutes * 60;
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return QStringLiteral("%1:%2")
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.arg(minutes, 2, 10, QLatin1Char('0'))
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.arg(seconds, 2, 10, QLatin1Char('0'));
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}
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*/
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/**
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* @brief SWRaDIYoMainWidget --doku begins here ---
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* @param parent
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*
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* contains copy-writen material from qt example code:
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* @see shaped clock example
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* @see embedded/flipdigits example
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*
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*/
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SWRaDIYoMainWidget::SWRaDIYoMainWidget( QWidget *parent )
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: SWRaDIYoBaseWidget( parent )
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{
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setupFonts();
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setupUi( this );
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/// Setup Controls: 'RaDIYo' Buttons
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/// Reihenfolge beachten, die iost wichtig für
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/// die button-asuwahl per dial
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_controller.addButton( _buttonPlay, PlayerControl, "play" );
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_controller.addButton( _buttonSender, SenderControl, "sender" );
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_controller.addButton( _buttonSongs, SongsControl, "songs" );
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_controller.addButton( _buttonUSB, UsbControl, "usb" );
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//_controller.addButton( _buttonBlueTooth, SWBLUETOOTHCONTROL, "bluetooth" );
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_controller.addButton( _buttonClock, ClockControl, "clock" );
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_controller.addButton( _buttonAlarm, AlarmControl, "alarm" );
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_controller.addButton( _buttonSetup, SetupControl, "setup" );
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_controller.addButton( _buttonShutdown, ShutdownControl, "shutdown" );
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/// Alle Controls, schön vorsortiert.
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_senderControl = new SWSenderControl( this );
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_songsControl = new SWSongsControl( this );
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_playerControl = new SWPlayerControl( this );
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_controller.addControl( PlayerControl, _playerControl );
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_controller.addControl( SenderControl, _senderControl );
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_controller.addControl( SongsControl, _songsControl );
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_controller.addControl( UsbControl, new SWUSBControl( this ) );
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_controller.addControl( ClockControl, new SWClockControl( this ) );
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_controller.addControl( AlarmControl, new SWAlarmControl( this ) );
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_controller.addControl( SetupControl, new SWSetupControl( this ) );
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_controller.addControl( ShutdownControl, new SWShutdownControl( this ) );
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//_controller.addControl( SWBLUETOOTHCONTROL] = new SWBlueToothControl( this );
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connect( &_raDIYoButtons, &QButtonGroup::idClicked, this, &SWControlStates::onIdActivated );
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/// play button hat ne sonderstellung
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connect( _buttonPlay, &QPushButton::clicked, this, &SWControlStates::onVolumeButtonClicked );
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/// Setup Controls: Fake Dials unter Win, echte für Linux
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setupDials();
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/// startup
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loadSettings();
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/// bei untätigkeit kommt wieder die Uhr
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_idleTimer.setInterval( raDIYo::IdleTimeOut );
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_idleTimer.setSingleShot( true );
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connect( &_idleTimer, &QTimer::timeout, this, &SWRaDIYoMainWidget::onIdleTimeOut );
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/// Setup Controls: Volume
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connect( _volumeWidget, SIGNAL(valueChanged(int)), this, SLOT(onVolumeValueChanged(int)) );
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QString defSender =_settings.value( raDIYo::KeyDefaultSender ).toString();
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_nowPlaying = SWPlayableItem( defSender, SWPlayableItem::WebStream, raDIYo::DefaultVolume );
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onVolumeValueChanged( _nowPlaying.volume );
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/// wir nehmen den default-sender
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_currentTitle->setText( _nowPlaying.title );
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/// not least
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_version->setText( raDIYo::Version );
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}
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/**
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* @brief ~SWRaDIYoMainWidget Destructor.
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*/
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SWRaDIYoMainWidget::~SWRaDIYoMainWidget()
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{
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}
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void SWRaDIYoMainWidget::setCurrentControl( SWAbstractControl* control )
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{
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_currentCtrl = control;
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_currentCtrl->show();
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}
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void SWRaDIYoMainWidget::setupDials()
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{
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/* FIX!
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* Schaltschema bei Click:
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* Radio aus / Uhr -click-> Radio ein
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* Radio ein -click-> Radio aus / Uhr
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* Radio aus / Uhr -turn-> Radio ein / VolumeDislay
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* Radio ein -turn-> Radio ein / VolumeDislay
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*/
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// Prinzip: Clicks (also 'drücken' in echt) schalten weiter, drehen schaltet auch weiter
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// wenn das control mit 'drehen' nix anfangen kann, wie z.B. das FlipClock control
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//#ifdef Q_OS_LINUX
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// Linux, kompiliert auch unter Win
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_dialLeft = new PiGPIORotaryDial( 13, 6, 5, this );
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_dialRight = new PiGPIORotaryDial( 22, 27, 17, this );
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connect( _dialLeft, SIGNAL(clicked()), _controller, SLOT(onSenderButtonClicked()) );
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connect( _dialRight, SIGNAL(clicked()), _controller, SLOT(onVolumeButtonClicked()) );
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connect( _dialLeft, SIGNAL(valueChanged(int)), _controller, SLOT(onSenderValueChanged(int)) );
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connect( _dialRight, SIGNAL(valueChanged(int)), _volumeWidget, SLOT(onDialValueChanged(int)) );
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//#endif
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#ifdef Q_OS_WIN
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qDebug() << " --- Q_OS_WIN";
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/// Setup Controls: Fake Dials
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connect( &_dialDialog.leftDial().pushButton(), &QPushButton::clicked, _controller, &SWControlStates::onSenderButtonClicked );
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connect( &_dialDialog.leftDial().dial(), &QDial::valueChanged, _controller, &SWControlStates::onSenderValueChanged );
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connect( &_dialDialog.rightDial().pushButton(), &QPushButton::clicked, _controller, &SWControlStates::onVolumeButtonClicked );
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connect( &_dialDialog.rightDial().dial(), &QDial::valueChanged, _volumeWidget, &SWVolumeWidget::onDialValueChanged );
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_dialDialog.show();
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#endif
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}
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QSettings& SWRaDIYoMainWidget::settings()
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{
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return _settings;
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}
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/// ???
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void SWRaDIYoMainWidget::onIdleTimeOut()
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{
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qDebug() << "--- onIdleTimeOut";
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// swap back
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//swapControls( IDClockControl );
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}
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void SWRaDIYoMainWidget::swapControls( int newID )
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{
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/// FIX! ButtonGroup anpassen!!!
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/*
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qDebug() << "Fade IN" << newID << " Fade OUT: " << _currentCtrlID;
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// ausblenden
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currentControl().fadeOut();
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_raDIYoButtons.button( _currentCtrlID )->setChecked( false );
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// alte ID merken
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_lastControlID = _currentCtrlID;
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// einblenden
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_currentCtrlID = newID;
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_raDIYoButtons.button( newID )->setChecked( true );
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currentControl().fadeIn();
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*/
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}
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/**
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* @brief onIDTriggered
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* @param newID
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*/
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void SWRaDIYoMainWidget::onIDTriggered( int newID )
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{
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}
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void SWRaDIYoMainWidget::onVolumeValueChanged( int value )
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{
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/// 'setValue( value )' reicht hier nicht,
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/// denn der neue Wert muss weiter gereicht
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/// werden, also 'onDialValueChanged'
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_volumeWidget->onDialValueChanged( value );
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_playerControl->onDialValueChanged( value );
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_dialDialog.rightDial().dial().setValue( value );
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//_dialRight.setValue( value );
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}
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// ...
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void SWRaDIYoMainWidget::onEntryActivated( SWPlayableItem item )
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{
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qDebug() << "--:onEntryActivated: " << item.title << ": " << item.urlText;
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// Das SIGNAL kommt von einem Control, also schalten wir wieder
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// zurück auf die Buttons
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_isCtrlActive = false;
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// mehrfache ansagen ignorieren
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if( _nowPlaying.urlText == item.urlText )
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return;
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// merken
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_nowPlaying = item;
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// abschalten ...
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_isPlayerActive = false;
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// ... und wieder anschalten
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togglePlayMode();
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}
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/**
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* @brief startPlaying: von aussen und von innen
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* @param title<
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* @param urlText
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* @param startnow
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*/
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void SWRaDIYoMainWidget::togglePlayMode()
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{
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/*
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_isPlayerActive = !_isPlayerActive;
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//QString fullUrl = raDIYo::SngDir + urlText;
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qDebug() << "\n\n+++ togglePlayMode(): " << _currentCtrlID << " :" << _nowPlaying.title << " Url: " << _nowPlaying.urlText << "\n\n";
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//FIX!
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//QString color = _isPlayerActive ? "rgb(181,181,181)" : "rgb(69,69,69);";
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//_currentTitle->setStyleSheet( _titleCss.arg( color ) );
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_currentTitle->setText( _nowPlaying.title );
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_buttonPlay->setStyleSheet( _isPlayerActive ? _buttonPauseCss : _buttonPlayCss ) ;
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//_buttonPlay->setStyleSheet( _buttonPauseCss ) ;
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// FIX! das haut nicht hin
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if( !_isPlayerActive )
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{
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qDebug() << " --- Player OFF";
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_playerControl->stopPlaying();
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/// SpectrumDisplay abschalten, aber nur wenn eingeschaltet war
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if( _currentCtrlID == IDPlayerControl )
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swapControls( _lastControlID );
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return;
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}
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qDebug() << " --- Player ON";
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swapControls( IDPlayerControl );
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_playerControl->startPlaying( _nowPlaying.urlText );
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*/
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}
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/**
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* @brief Fonts explicit laden, _vor_ setupUi
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*/
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void SWRaDIYoMainWidget::setupFonts()
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{
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QStringList fontList = QDir( raDIYo::FontDir ).entryList();
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for( const QString& fontName : fontList )
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QFontDatabase::addApplicationFont( raDIYo::FontDir + fontName );
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}
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/**
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* @brief loadSettings: die Einstellungen laden
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*/
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void SWRaDIYoMainWidget::loadSettings()
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{
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/// Dss ist die Bildschirmgröße des Raspi 7 inch displays
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resize( SWScreenLargeX, SWScreenLargeY );
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/// hier sind wir auch für die voreinstellungen zuständig: falls
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/// nicht vorhanden, default setzen
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if( !_settings.contains( raDIYo::KeySongsDir ) )
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_settings.setValue( raDIYo::KeySongsDir, QDir::homePath() + raDIYo::SongsDir );
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/// default Sender belegen
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if( !_settings.contains( raDIYo::KeyDefaultSender ) )
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_settings.setValue( raDIYo::KeyDefaultSender, raDIYo::DefaultSender );
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/// Wir lesen die Hard-Kodierte Senderliste und schreiben sie in die
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/// settings datenbank
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if( !_settings.contains( raDIYo::KeySenderList ) )
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{
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QString senderList = readResource( raDIYo::ResSenderList );
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// oder doch lieber in ein FILE?
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_settings.setValue( raDIYo::KeySenderList, senderList );
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}
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// setup list controls
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_senderControl->loadEntryList( _settings.value( raDIYo::KeySenderList ).toString() );
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_songsControl->loadEntryList( _settings.value( raDIYo::KeySongsDir ).toString() );
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}
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/**
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* @brief setAlarm @todo implementation
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*/
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void SWRaDIYoMainWidget::setAlarm()
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{
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}
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/**
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* @brief saveSettings @todo implementation
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*/
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void SWRaDIYoMainWidget::saveSettings()
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{
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}
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/**
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* @brief onShutDown
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* @todo implementation
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* @todo shutdown der hardware -> use linux 'sudo kill me'
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*/
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void SWRaDIYoMainWidget::onShutDown()
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{
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// wir wollen sterben
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::exit( 0 );
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}
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