GerhardHoffmann/DCLibraries
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity
1dd368dad3
DCLibraries/dCArun/mainwindow.cpp

440 lines
14 KiB
C++
Executable File
Raw Blame History

#include "mainwindow.h"
char MainWindow::loadPlugIn(char lade1_entlade2)
{
plugInDir.cd("plugins");
QPluginLoader *pluginLoader = new QPluginLoader();
// select system:
//pluginLoader->setFileName("../MasterPlug/libCAmaster.so"); // for suse
//pluginLoader->setFileName("../SlavePlug/libCAslave.so"); // for ptu5
//pluginLoader->setFileName("../../MasterPlug/CAmaster.dll"); // for windows
//pluginLoader->setFileName("CAmaster.dll"); // for windows
pluginLoader->setFileName("/usr/lib/libCAmaster.so"); // for ptu5
if (lade1_entlade2==2)
{
pluginLoader->unload();
return 0;
}
if (!pluginLoader->load())
{
qDebug()<<"cannot load plugin";
} else
qDebug() <<"loaded plugin: " << pluginLoader->fileName();
if (!pluginLoader->isLoaded())
{
qDebug()<<pluginLoader->errorString();
return 0;
}
QObject *plugin = pluginLoader->instance();
if ( plugin == nullptr)
{
// make instance of the root component (which can hold more then one clases)
// also loads the lib if not yet done
qDebug()<<"cannot start instance";
return 0;
}
//int rr=hwapi->giveVal(2); funktioniert :))
//qDebug()<<"got value from plugin"<<rr; funktioniert :))
// aber besser globaler pointer:
// im h-file
// hwinf *hwapi=nullptr; // pointer to plugin-class
HWaccess= qobject_cast<hwinf *>(plugin);
// make instance to class "hwinf" in dll_HWapi.h over "interfaces.h"
qDebug()<<"loadPlugIn, HWAccess: " << HWaccess;
return 0;
}
#define WINCTRMIN 0
// 0 is always the home screen
#define WINCTRMAX 30
// number of needed application screens, up to 255
// All screens must be defined below in mainwindow-class first before increasing the nr
// numbers must be consecutively from 0 always, 0 is the home screen always
#define FORMWIDTH 725
//#define FORMWIDTH 690
// this width is the same for ALL windows
#define FORMHEIGHT 440
// this height is the same for ALL windows
#define NAVIBUTTONHEIGHT 70
#define NAVIBUTTONWIDHT 50
#define HOMEPAGE_BACKGROUND_COLOR "background-color: lightgrey"
#define BUTTON_COLOR "background-color: rgb(160,250,190)"
#define ACTIVE_NAVI_COLOR "background-color: rgb(160,250,190)"
#define DISABL_NAVI_COLOR "background-color: grey"
#define APPPAGE_BACKGROUND_COLOR "background-color: lightgrey"
#define UPDATE_PERIOD_MS 100
// period to call chain steps
#define VENDINGTIMEOUT_MS 30000
// after this time without any operation the program returns to idle state
// time in ms, that means 30.000 gives 30seconds
MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent)
{
loadPlugIn(1);
// define all working moduls (besides gui) here, call ini and working in chainControl() (~Line 1000)
//mifCard = new T_Mifare(HWaccess); // ganz wichtig: HWaccess an sub-Konstruktor übergeben
// sonst crash bei HW-Zugriff!!!!
//diary = new T_lib_diary(); absturz!!!!!!
//conf = new T_lib_config(HWaccess);
timerChainCtrl = new QTimer(this);
connect(timerChainCtrl, SIGNAL(timeout()), this, SLOT(chainControl()));
timerChainCtrl->setSingleShot(0);
timerChainCtrl->start(UPDATE_PERIOD_MS); // 1000: call every 1000ms
timerVendingTimeout = new QTimer(this);
connect(timerVendingTimeout, SIGNAL(timeout()), this, SLOT(vendingTimeout()));
timerVendingTimeout->setSingleShot(true);
timerVendingTimeout->start(VENDINGTIMEOUT_MS); // in ms
// ##########################################################################################
// für jedes anzuzeigende Fenster eine eigene Groupbox mit eigenem Grid anlegen:
frame01 = new QGroupBox;
frame01->setStyleSheet(APPPAGE_BACKGROUND_COLOR);
frame01->setMinimumSize(FORMWIDTH,FORMHEIGHT);
QVBoxLayout *smallLay01 = new QVBoxLayout;
frame01->setLayout(smallLay01);
// Fensterinhalt aus externer Klasse einfügen:
myFenster01 = new T_winComPort(HWaccess); // HWaccess damit auf das HW-Plugin zugegriffen werden kann, sonst crash
smallLay01->addWidget(myFenster01);
// ##########################################################################################
// draw Mainwindow:
bigGroupbox = new QGroupBox;
bigGroupbox->setStyleSheet("background-color: grey");
bigGroupbox->setMinimumSize(800,480);
// bigLayout = new QVBoxLayout; // navi buttons on bottom side
bigLayout = new QHBoxLayout; // navi buttons right hand
// ##########################################################################################
// add all windows (but display only one)
// display only one: then all windows are shown at the same place
// display more then one: the windows are listed in vertical order
bigLayout->addWidget(frame01);
bigGroupbox->setLayout(bigLayout);
switchScreen(1);
//HideAllWindows();
// ##########################################################################################
// Steuer Leiste
//QHBoxLayout *ButtonLayout = new QHBoxLayout();
QVBoxLayout *ButtonLayout = new QVBoxLayout();
QFont myTabFont;
myTabFont.setPixelSize(26);
pBback = new QPushButton("<"); //b\na\nc\nk");
pBback->setFont(myTabFont);
pBback->setStyleSheet(ACTIVE_NAVI_COLOR);
pBback->setMinimumHeight(NAVIBUTTONHEIGHT);
pBback->setMaximumWidth(NAVIBUTTONWIDHT);
connect(pBback, SIGNAL( clicked() ), myFenster01, SLOT( Nav_back()));
myTabFont.setPixelSize(22);
pBhome = new QPushButton("<<"); //h\no\nm\ne");
pBhome->setFont(myTabFont);
pBhome->setStyleSheet(ACTIVE_NAVI_COLOR);
pBhome->setMinimumHeight(NAVIBUTTONHEIGHT);
pBhome->setMaximumWidth(NAVIBUTTONWIDHT);
connect(pBhome, SIGNAL( clicked() ), myFenster01, SLOT( Nav_home()));
myTabFont.setPixelSize(26);
pBforward = new QPushButton(">"); //n\ne\nx\nt");
pBforward->setFont(myTabFont);
pBforward->setStyleSheet(ACTIVE_NAVI_COLOR);
pBforward->setMinimumHeight(NAVIBUTTONHEIGHT);
pBforward->setMaximumWidth(NAVIBUTTONWIDHT);
connect(pBforward, SIGNAL( clicked() ), myFenster01, SLOT( Nav_next()));
QLabel *buttonSpace = new QLabel(" ");
ButtonLayout->addWidget(pBback);
ButtonLayout->addWidget(buttonSpace);
//ButtonLayout->addWidget(buttonSpace);
ButtonLayout->addWidget(pBhome);
ButtonLayout->addWidget(buttonSpace);
//ButtonLayout->addWidget(buttonSpace);
ButtonLayout->addWidget(pBforward);
QLabel *bottomSpace = new QLabel(" ");
ButtonLayout->addWidget(bottomSpace);
bigLayout->addLayout(ButtonLayout);
setCentralWidget(bigGroupbox);
// AUTOSTART serial transmission
//HWaccess->dc_openSerial(5,"115200","ttyS0",1); // my suse computer
//HWaccess->dc_openSerial(1,"9600","COM5",1); // my suse computer
//HWaccess->dc_openSerial(5,"115200","ttymxc2",1); // ptu5
//HWaccess->dc_autoRequest(true);
//myFenster01->setButtons4autoStart();
//HWaccess->alarm_switchSiren(0); // test
enableNaviButtons(BACKBUTTON,true);
enableNaviButtons(HOMEBUTTON,true);
enableNaviButtons(FORWBUTTON,true);
this->chainIni();
//connect(myFenster02, SIGNAL(quitMyApp()), this, SLOT(close()));
}
MainWindow::~MainWindow()
{
loadPlugIn(2);
}
void MainWindow::HideAllWindows()
{
// vorsicht: Fenster muss oben definiert sein sonst Programmabsturz ohne Kommentar
frame01->setEnabled(false);
frame01->setVisible(false);
}
// %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
// Call Windows
// %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
void MainWindow::switchScreen(uint16_t winNr) // 0...30
{
HideAllWindows();
//qDebug()<<"switch screen to " << winNr;
switch (winNr)
{
case 1:
frame01->setEnabled(true);
frame01->setVisible(true);
break;
default:
break;
}
}
// %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
// Navigation buttons
// %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
void MainWindow::enableNaviButtons(uint8_t switchBitwise)
{
// switchBitwise=0: no change
// bit0,1: enable/disable button "next"
// bit2,3: enable/disable button "home"
// bit4,5: enable/disable button "back"
if (switchBitwise &1)
{
pBforward->setStyleSheet(ACTIVE_NAVI_COLOR);
//pBforward->setText("next");
pBforward->setEnabled(true);
} else
if (switchBitwise &2)
{
pBforward->setStyleSheet(DISABL_NAVI_COLOR);
//pBforward->setText(" ");
pBforward->setEnabled(false);
}
if (switchBitwise &4)
{
pBhome->setStyleSheet(ACTIVE_NAVI_COLOR);
//pBhome->setText("home");
pBhome->setEnabled(true);
} else
if (switchBitwise &8)
{
pBhome->setStyleSheet(DISABL_NAVI_COLOR);
//pBhome->setText(" ");
pBhome->setEnabled(false);
}
if (switchBitwise &16)
{
pBback->setStyleSheet(ACTIVE_NAVI_COLOR);
//pBback->setText("back");
pBback->setEnabled(true);
} else
if (switchBitwise &32)
{
pBback->setStyleSheet(DISABL_NAVI_COLOR);
//pBback->setText(" ");
pBback->setEnabled(false);
}
}
void MainWindow::enableNaviButtons(uint8_t buttonNr, bool enabled)
{
if (buttonNr==1)
{
if (enabled)
{
pBback->setStyleSheet(ACTIVE_NAVI_COLOR);
//pBback->setText("back");
pBback->setEnabled(true);
} else
{
pBback->setStyleSheet(DISABL_NAVI_COLOR);
//pBback->setText(" ");
pBback->setEnabled(false);
}
} else
if (buttonNr==2)
{
if (enabled)
{
pBhome->setStyleSheet(ACTIVE_NAVI_COLOR);
//pBhome->setText("home");
pBhome->setEnabled(true);
} else
{
pBhome->setStyleSheet(DISABL_NAVI_COLOR);
//pBhome->setText(" ");
pBhome->setEnabled(false);
}
} else
if (buttonNr==3)
{
if (enabled)
{
pBforward->setStyleSheet(ACTIVE_NAVI_COLOR);
//pBforward->setText("next");
pBforward->setEnabled(true);
} else
{
pBforward->setStyleSheet(DISABL_NAVI_COLOR);
//pBforward->setText(" ");
pBforward->setEnabled(false);
}
}
}
// %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
// control work flow by Finite state machine
// %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
static uint16_t chainCurrentStep, chainNextStep;
static bool chain_stepIni;
void MainWindow::chainIni(void)
{
// called once after power-up by constructor
chainCurrentStep=WCS_STARTSCREEN; // start screen
chainNextStep=chainCurrentStep;
switchScreen(chainCurrentStep);
chain_stepIni=true;
//qDebug()<<"chain ini, call step "<<WCS_STARTUP << " " << chainCurrentStep;
}
void MainWindow::chainControl(void)
{
uint16_t nextScreen=0;
uint8_t useNavi=0;
bool busy=false;
// working step chain:
if (chainCurrentStep != chainNextStep)
{
if (chainNextStep!=WCS_STARTSCREEN)
{
timerVendingTimeout->stop();
timerVendingTimeout->start(VENDINGTIMEOUT_MS);
}
//qDebug()<<"found new sreen";
chainCurrentStep=chainNextStep;
switchScreen(chainCurrentStep);
chain_stepIni=true;
}
if (chainCurrentStep==1)
{
if (chain_stepIni)
busy=myFenster01->work_ini(&nextScreen, &useNavi);
else
busy=myFenster01->working(&nextScreen, &useNavi);
} else
{
// error undefined step
qDebug()<<"error main chain control, wrong step ("<<chainCurrentStep<<") selected";
}
if (chain_stepIni)
{
chain_stepIni=false;
switchScreen(chainCurrentStep); // the mainWindow frame has always the same number as the working step
}
if (nextScreen>0)
{
// call next chain step
//qDebug()<<"chain control: new step selected: "<< nextScreen;
chainNextStep=nextScreen;
}
if (useNavi>0)
{
//qDebug()<<"chain control: navi buttons "<< useNavi;
enableNaviButtons(useNavi);
}
if (busy>0)
{
// reset time-out
timerVendingTimeout->start();
}
}
void MainWindow::vendingTimeout(void)
{
// there was no user operation for 30s so return to start screen
// uint16_t nextScreen=WCS_STARTSCREEN;
// chainNextStep=nextScreen; erstmal stilllegen, stört bei IBN
//qDebug()<<"chain control: vending TO";
timerVendingTimeout->stop();
}
Reference in New Issue View Git Blame Copy Permalink