gemc_MainGui.cc

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// %%%%%%%%%%
// Qt headers
// %%%%%%%%%%
#include <QApplication>
#include <QLineEdit>

// %%%%%%%%%%%%%
// gemc headers
// %%%%%%%%%%%%%
#include "gemc_MainGui.h"
#include "string_utilities.h"
// All icon images must be 96x84
#include "images/run_control_xpm.h"
#include "images/camera_control_xpm.h"
#include "images/detector_inspector_xpm.h"
#include "images/infos_xpm.h"
#include "images/g4dialog_xpm.h"
#include "images/analog_signal_xpm.h"

// %%%%%%%%%%%
// C++ headers
// %%%%%%%%%%%
#include <iostream>
#include <string>
using namespace std;

gemcMainWidget::gemcMainWidget(G4RunManager *RM, G4VisManager *VM, gemc_opts *Opts, map<string, MSensitiveDetector*> SDM)
{
    runManager = RM;
    visManager = VM;
    UImanager  = G4UImanager::GetUIpointer();
    DTree      = NULL;
    gemcOpt    = Opts;
    SeDe_Map   = SDM;
    double qt_mode = gemcOpt->args["USE_QT"].arg ;
    
    contentsWidget = new QListWidget;
    contentsWidget->setViewMode(QListView::IconMode);
    // icon size 
    contentsWidget->setIconSize(QSize(96, 84));
    contentsWidget->setMovement(QListView::Static);

    // icon container sizes
    contentsWidget->setMinimumWidth(125);
    contentsWidget->setMaximumWidth(125);
    contentsWidget->setMinimumHeight(700);
    // makes all icon the same size
    contentsWidget->setUniformItemSizes(1);
    // activate tracking (for mouse over effect)
    contentsWidget->setMouseTracking(1);
    
    contentsWidget->setSpacing(8);

    // Content:
    // Run Control
    // Camera Control
    // Infos
    // G4 Dialog
    // Oscilloscope Signal
  
    pagesWidget = new QStackedWidget;
    pagesWidget->addWidget(new run_control    (this, gemcOpt));
    pagesWidget->addWidget(new camera_control (this, gemcOpt));
    pagesWidget->addWidget(new infos          (this, gemcOpt));
    pagesWidget->addWidget(new g4dialog       (this, gemcOpt));
    pagesWidget->addWidget(gsig = new gsignal (this, gemcOpt, SeDe_Map));
    pagesWidget->setMinimumWidth(650);
    pagesWidget->setMaximumWidth(650);
    
    QPushButton *closeButton = new QPushButton(tr("Exit"));
    
    createIcons();
    contentsWidget->setCurrentRow(0);
    if(qt_mode > 1)
        contentsWidget->setCurrentRow(1);
    
    //connect(closeButton, SIGNAL(clicked()), qApp, SLOT(quit()));
    connect(closeButton, SIGNAL(clicked()), this, SLOT(gemc_quit()));
    
    QHBoxLayout *horizontalLayout = new QHBoxLayout;
    horizontalLayout->addWidget(contentsWidget);
    horizontalLayout->addWidget(pagesWidget, 1);
    
    QHBoxLayout *buttonsLayout = new QHBoxLayout;
    buttonsLayout->addStretch(1);
    buttonsLayout->addWidget(closeButton);
    
    QVBoxLayout *mainLayout = new QVBoxLayout;
    mainLayout->addLayout(horizontalLayout);
    mainLayout->addStretch(1);
    mainLayout->addSpacing(12);
    mainLayout->addLayout(buttonsLayout);
    setLayout(mainLayout);
    
    setWindowTitle(tr("Config Dialog"));

    return;
}

void gemcMainWidget::Build_DTree()
{
    string hd_msg = gemcOpt->args["LOG_MSG"].args;
    double VERB   = gemcOpt->args["GEO_VERBOSITY"].arg ;

    if(DTree != NULL)
    {
        delete DTree;
        if(VERB>3)
            cout << hd_msg << " Detector Widget Tree Already Present." << endl;
    }
    DTree = new detector_tree(Hall_Map, *gemcOpt, runManager, visManager, UImanager, *mats); 
    DTree->show();
}


void gemcMainWidget::changePage(QListWidgetItem *current, QListWidgetItem *previous)
{
    if (!current)
        current = previous;
    
    if(gemc_tostring(current->text()) == "Detector")
    {
        Build_DTree();
        return;
    }

    // manually setting the content index because "detector" doesn't have a content
    if(contentsWidget->row(current) == 0) pagesWidget->setCurrentIndex(0);
    if(contentsWidget->row(current) == 1) pagesWidget->setCurrentIndex(1);
    if(contentsWidget->row(current) == 3) pagesWidget->setCurrentIndex(2);
    if(contentsWidget->row(current) == 4) pagesWidget->setCurrentIndex(3);
    if(contentsWidget->row(current) == 5) 
  {
    pagesWidget->setCurrentIndex(4);
    gsig->CreateSDetsTree();    
  }
}

void gemcMainWidget::createIcons()
{
    i_default = QColor( 220,  220, 255);
    i_hovered = QColor( 210,  210, 240);
    
    QListWidgetItem *rcontrol = new QListWidgetItem(contentsWidget);
    rcontrol->setIcon(QPixmap(run_control_xpm));
    rcontrol->setText(tr("Run Control"));
    rcontrol->setBackground(QBrush(i_default));
    rcontrol->setTextAlignment(Qt::AlignHCenter);
    rcontrol->setFlags( Qt::ItemIsSelectable | Qt::ItemIsEnabled);

    QListWidgetItem *ccontrol = new QListWidgetItem(contentsWidget);
    ccontrol->setIcon(QPixmap(camera_control_xpm));
    ccontrol->setText(tr("Camera"));
    ccontrol->setBackground(QBrush(i_default));
    ccontrol->setTextAlignment(Qt::AlignHCenter);
    ccontrol->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
    
    QListWidgetItem *dinspector = new QListWidgetItem(contentsWidget);
    dinspector->setIcon(QPixmap(detector_inspector_xpm));
    dinspector->setText(tr("Detector"));
    dinspector->setBackground(QBrush(i_default));
    dinspector->setTextAlignment(Qt::AlignHCenter);
    dinspector->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);

    QListWidgetItem *infos = new QListWidgetItem(contentsWidget);
    infos->setIcon(QPixmap(infos_xpm));
    infos->setText(tr("Infos"));
    infos->setBackground(QBrush(i_default));
    infos->setTextAlignment(Qt::AlignHCenter);
    infos->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
  
    QListWidgetItem *g4dialog = new QListWidgetItem(contentsWidget);
    g4dialog->setIcon(QPixmap(g4dialog_xpm));
    g4dialog->setText(tr("G4Dialog"));
    g4dialog->setBackground(QBrush(i_default));
    g4dialog->setTextAlignment(Qt::AlignHCenter);
    g4dialog->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
  
    QListWidgetItem *gsignal = new QListWidgetItem(contentsWidget);
    gsignal->setIcon(QPixmap(analog_signal_xpm));
    gsignal->setText(tr("Signals"));
    gsignal->setBackground(QBrush(i_default));
    gsignal->setTextAlignment(Qt::AlignHCenter);
    gsignal->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
  
    connect(contentsWidget,
                    SIGNAL(currentItemChanged(QListWidgetItem *, QListWidgetItem*)),
          this, SLOT(changePage(QListWidgetItem *, QListWidgetItem*)));
    
    connect(contentsWidget, SIGNAL(itemEntered(QListWidgetItem *)), this, SLOT(change_background(QListWidgetItem *)) );
    
}

void gemcMainWidget::change_background(QListWidgetItem* item)
{
    for(int i=0; i<contentsWidget->count(); i++)
        contentsWidget->item(i)->setBackground(QBrush(i_default));
    
    item->setBackground(QBrush(i_hovered));

}


gemcMainWidget::~gemcMainWidget()
{
    string hd_msg = gemcOpt->args["LOG_MSG"].args;

    if(DTree != NULL)
        delete DTree;

    cout << endl;
}