PluginsDialog.cpp

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

//Qt includes
#include <QComboBox>
#include <QLayout>
#include <QStackedWidget>


PluginsDialog::PluginsDialog(QWidget* parent, const QString pluginFolder, const QString title) : QDialog(parent){
        //Set caption
        this->setWindowTitle(title);

        //Create vertical box to organize layout
        QVBoxLayout* mainVerticalBox = new QVBoxLayout(this);

        //Get list of available plugins - some plugins may fail to load and throw an exception
        QString pluginPath = Globals::getSpikeStreamRoot() + pluginFolder;
        PluginManager* pluginManager = new PluginManager(pluginPath);
        try{
                pluginManager->loadPlugins();
        }
        catch(SpikeStreamException& ex){
                qCritical()<<ex.getMessage();
        }

        //Load up plugins that worked.
        try{
                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("Available plugins: "));
                comboBox->addWidget(pluginsCombo);
                comboBox->addStretch(5);
                mainVerticalBox->addLayout(comboBox);

                //Add the widgets to a stacked widget
                QStackedWidget* stackedWidget = new QStackedWidget();
                for(QList<QString>::iterator iter = pluginList.begin(); iter != pluginList.end(); ++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)), stackedWidget, SLOT(setCurrentIndex(int)) );
        }
        catch(SpikeStreamException& ex){
                qCritical()<<ex.getMessage();
        }
}


PluginsDialog::~PluginsDialog(){
}