--- a/src/mainwindow.cpp	Mon Mar 23 16:33:26 2015 +0100
+++ b/src/mainwindow.cpp	Mon Mar 23 16:34:42 2015 +0100
@@ -9,6 +9,8 @@
 #include "mainwindow.h"
 
 #include "constants.h"
+#include "metadataview.h"
+#include "pngplayer.h"
 
 #include <QDebug>
 #include <QDialog>
@@ -28,11 +30,13 @@
 #include <QStandardPaths>
 #include <QStyle>
 #include <QStatusBar>
+#include <QTabWidget>
+#include <QVBoxLayout>
 
 MainWindow::MainWindow() :
-    mHasValidFolder(false)
-{
+    mDataView(NULL) {
     setStatusBar(new QStatusBar());
+    resize(1190, 500);
 
     setupGUI();
     readSettings();
@@ -42,8 +46,21 @@
 
 }
 
-void MainWindow::setupGUI()
-{
+void MainWindow::setupGUI() {
+    QTabWidget *tabWidget = new QTabWidget;
+    mDataView = new MetaDataView(this);
+    mPlayer = new PNGPlayer(this);
+
+    tabWidget->addTab(mPlayer, tr("Player"));
+    tabWidget->addTab(mDataView, tr("Filter/Details"));
+    tabWidget->setMovable(true);
+
+    setCentralWidget(tabWidget);
+
+    connect (mPlayer, &PNGPlayer::error, this, &MainWindow::showErrorMessage);
+    connect (mPlayer, &PNGPlayer::advance, mDataView, &MetaDataView::selectNextRow);
+    connect (mDataView, &MetaDataView::selectionChanged, mPlayer,
+             &PNGPlayer::showPicture);
 }
 
 void MainWindow::showErrorMessage(const QString& errMsg) {
@@ -61,7 +78,7 @@
     restoreGeometry(mSettings.value("geometry").toByteArray());
     restoreState(mSettings.value("windowState").toByteArray());
 }
-
+/*
 void MainWindow::dragEnterEvent(QDragEnterEvent *event)
 {
     if (event->mimeData()->hasUrls()) {
@@ -104,7 +121,7 @@
 {
     event->accept();
 }
-
+*/
 void MainWindow::setFolder(const QString& folder)
 {
     QFileInfo fi(folder);
@@ -112,6 +129,19 @@
         showErrorMessage(tr("Failed to access directory: '%1'").arg(folder));
     }
     QDir dir = QDir(folder);
+    QFileInfo metaData = dir.absoluteFilePath("metadata.csv");
+    if (!metaData.exists() || !metaData.isReadable()) {
+        showErrorMessage(tr("Failed to access meta data file: '%1'").arg(
+                    metaData.filePath()));
 
-    // TODO;
+    }
+    QString errorMsg = mDataView->parseMetaData(metaData.filePath());
+    if (!errorMsg.isEmpty()) {
+        showErrorMessage(errorMsg);
+        return;
+    }
+    statusBar()->showMessage(tr("Parsed: '%1'").arg(metaData.filePath()));
+    qDebug() << "Parsed: " << metaData.filePath();
+    mCurFolder = folder;
+    mPlayer->setBaseDir(folder);
 }