Add preview to FilesystemWidget

1 files changed, 19 insertions, 0 deletions

diff --git a/filesystemwidget.cpp b/filesystemwidget.cpp
index c2d3861..8c013ec 100644
--- a/filesystemwidget.cpp
+++ b/filesystemwidget.cpp
@@ -434,6 +434,25 @@ void FilesystemWidget::setWindowTitle(){
     emit windowTitle(mWindowTitle);
 }
 
+void FilesystemWidget::preview(){
+    QModelIndex curIdx = mFileView->selectionModel()->currentIndex();
+    QString mimeType = curIdx.data(SmDirModel::TypeRole).toString();
+    if(mimeType.startsWith("video")){
+        qApp->setOverrideCursor(Qt::BusyCursor);
+        mPicViewer->setShowMappingItem(false);
+        QPixmap pm(Helper::preview(curIdx.data(SmDirModel::FullPathRole).toString()));
+        if(!pm.isNull()){
+            mPicViewer->setPixmap(pm);
+            mPicViewer->show();
+        }
+        qApp->restoreOverrideCursor();
+    }else if(mimeType.startsWith("image")){
+        mPicViewer->setShowMappingItem(false);
+        mPicViewer->setFile(curIdx.data(SmDirModel::FullPathRole).toString());
+        mPicViewer->show();
+    }
+}
+
 void FilesystemWidget::deleteRecursive(const QFileInfo &start){
 	if(start.isDir()){
 		QDir curDir = QDir(start.absoluteFilePath());;