1 files changed, 33 insertions, 1 deletions

diff --git a/filewidget.cpp b/filewidget.cpp
index aab6fe1..0a2bbbb 100644
--- a/filewidget.cpp
+++ b/filewidget.cpp
@@ -19,6 +19,9 @@
 #include <QHeaderView>
 #include <QApplication>
 #include <QCursor>
+#include <QJsonObject>
+#include <QJsonDocument>
+#include <QItemSelectionModel>
 
 #include "filewidget.h"
 #include "filesorter.h"
@@ -90,6 +93,8 @@ void FileWidget::setupGui(){
     mainLayout->addLayout(topL);
     mainLayout->addWidget(mFileView);
     setLayout(mainLayout);
+
+    connect(mFileView->selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)), this, SLOT(fileSelectionChanged(QItemSelection,QItemSelection)));
 }
 
 void FileWidget::selectDir(){
@@ -103,7 +108,7 @@ void FileWidget::gatherData(){
     QFileInfoList fl = d.entryInfoList(QStringList() << "*", QDir::Files | QDir::Dirs | QDir::NoDot, QDir::Name | QDir::DirsFirst);
     mModel->clear();
     QStandardItem *root = mModel->invisibleRootItem();
-    mModel->setHorizontalHeaderLabels(QStringList() << QChar(0x26A7) << tr("Name") << tr("MIME") << tr("MD5"));
+    mModel->setHorizontalHeaderLabels(QStringList() << QChar(0x26A7) << tr("Name") << tr("MIME") << tr("Duration") << tr("MD5"));
     QBrush redBrush(Qt::red);
     QBrush greenBrush(Qt::darkGreen);
 
@@ -114,6 +119,7 @@ void FileWidget::gatherData(){
         QMimeType mime = db.mimeTypeForFile(fi);
         QList<QStandardItem*> fData;
         FileAttrs attr = NotPresent;
+        Helper::Duration dur;
         for(int i = 0; i < ColumnCount; ++i){
             QStandardItem *item = new QStandardItem;
             item->setEditable(false);
@@ -124,6 +130,8 @@ void FileWidget::gatherData(){
         }
         fData[NameColumn]->setText(fi.fileName());
         QString md5(tr("n/a"));
+        QString duration(tr("n/a"));
+        qint64 seconds = 0;
         if(mime.name().startsWith("video")){
             md5 = Helper::md5Sum(fi.absoluteFilePath());
             fData[Md5Column]->setText(md5);
@@ -137,6 +145,12 @@ void FileWidget::gatherData(){
                 fData[NameColumn]->setForeground(redBrush);
                 attr = NotPresent;
             }
+            QJsonDocument jDoc = Helper::ffpmegData(fi.absoluteFilePath());
+            QJsonObject jObj = jDoc.object();
+            QJsonValue durationV = jObj["format"].toObject()["duration"];
+            seconds = durationV.toVariant().toDouble();
+            dur = Helper::Duration(seconds);
+            duration = dur.toString();
         }else if(fi.isDir()){
             if(fi.fileName() == ".."){
                 fData[IconColumn]->setIcon(QIcon(":/up_dick.png"));
@@ -149,6 +163,8 @@ void FileWidget::gatherData(){
             fData[IconColumn]->setIcon(QIcon(":/gaping_ass.png"));
             attr = NoVideo;
         }
+        fData[DurationColumn]->setText(duration);
+        fData[DurationColumn]->setData(seconds, SecondsRole);
         fData[Md5Column]->setText(md5);
         fData[MimeColumn]->setText(mime.name());
         if(mime.name() == "inode/directory"){
@@ -227,6 +243,22 @@ void FileWidget::searchFile(){
     }
 }
 
+void FileWidget::fileSelectionChanged(const QItemSelection &selected, const QItemSelection &deselected){
+    Q_UNUSED(selected);
+    Q_UNUSED(deselected);
+    int count = mFileView->selectionModel()->selectedRows().count();
+    int total = mModel->rowCount();
+    QString msg = QString("%1/%2").arg(QString::number(count)).arg(QString::number(total));
+    emit selectionCountChanged(msg);
+    QModelIndexList idxl = mFileView->selectionModel()->selectedRows(DurationColumn);
+    qint64 seconds = 0;
+    foreach(QModelIndex idx, idxl){
+        seconds += idx.data(SecondsRole).toLongLong();
+    }
+    Helper::Duration dur(seconds);
+    emit durationChanged(dur.toString());
+}
+
 void FileWidget::itemDoubleClicked(const QModelIndex &idx){
     if(idx.column() == NameColumn){
         int attr = idx.data(AttrsRole).toInt();