AnalysisLoaderWidget.cpp

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//SpikeStream includes
#include "AnalysisLoaderWidget.h"
#include "AbstractAnalysisWidget.h"
#include "Globals.h"
#include "PluginManager.h"
using namespace spikestream;

//Qt includes
#include <QLabel>
#include <QDebug>


AnalysisLoaderWidget::AnalysisLoaderWidget(QWidget* parent) : QWidget(parent) {
        //Create vertical box to organize layout
        mainVerticalBox = new QVBoxLayout(this);

        try{
                //Get list of available analysis plugins
                QString pluginPath = Globals::getSpikeStreamRoot() + "/plugins/analysis";
                PluginManager* pluginManager = new PluginManager(pluginPath);
                pluginManager->loadPlugins();
                QStringList pluginList = pluginManager->getPluginNames();

                //Add list to combo box
                QComboBox* pluginsCombo = new QComboBox(this);
                pluginsCombo->addItems(pluginList);

                //Add combo to layout
                QHBoxLayout *comboBox = new QHBoxLayout();
                comboBox->addWidget(new QLabel("Analysis plugins: "));
                comboBox->addWidget(pluginsCombo);
                comboBox->addStretch(5);
                mainVerticalBox->addLayout(comboBox);

                //Add the widgets to a stacked widget
                stackedWidget = new QStackedWidget();
                for(QList<QString>::iterator iter = pluginList.begin(); iter != pluginList.end(); ++iter){
                        pluginWidgetMap[*iter] = stackedWidget->addWidget(pluginManager->getPlugin(*iter));
                }

                //Add stacked widget to layout
                mainVerticalBox->addWidget(stackedWidget);

                //Connect combo changed signal to slot loading appropriate analysis widget
                connect(pluginsCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(showAnalysisWidget(int)) );
        }
        catch(SpikeStreamException& ex){
                qCritical()<<ex.getMessage();
        }
}


AnalysisLoaderWidget::~AnalysisLoaderWidget(){
}


/*------------------------------------------------------------*/
/*------               PRIVATE SLOTS                    ------*/
/*------------------------------------------------------------*/

void AnalysisLoaderWidget::showAnalysisWidget(int layerID){
        if(layerID != stackedWidget->currentIndex()){
                ((AbstractAnalysisWidget*)stackedWidget->currentWidget())->hideAnalysisResults();
                stackedWidget->setCurrentIndex(layerID);
        }
}