From 4931a95e4a0fc45f875531fcbd69856aec5fb636 Mon Sep 17 00:00:00 2001
From: Arno <arno@disconnect.de>
Date: Sun, 4 Sep 2016 12:34:45 +0200
Subject: Delete directories recursively

---
 filewidget.cpp | 25 +++++++++++++++++++++++--
 filewidget.h   |  2 ++
 2 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/filewidget.cpp b/filewidget.cpp
index 2d6acac..a7c1137 100644
--- a/filewidget.cpp
+++ b/filewidget.cpp
@@ -248,6 +248,27 @@ void FileWidget::writeSettings(){
     s.setValue("video/searchdir", mDir->text());
 }
 
+void FileWidget::deleteRecursive(const QFileInfo &start){
+    QString msg = QString(tr("Removed %1"));
+    if(start.isDir()){
+        QDir curDir(start.absoluteFilePath());
+        foreach(QFileInfo fi, curDir.entryInfoList(QDir::AllEntries | QDir::NoDotAndDotDot)){
+            if(fi.isDir()){
+                deleteRecursive(fi);
+            }else{
+                QFile::remove(fi.absoluteFilePath());
+                emit statusMessage(msg.arg(fi.absoluteFilePath()));
+            }
+        }
+        QDir dir = start.absoluteDir();
+        dir.rmdir(start.fileName());
+        emit statusMessage(msg.arg(start.absoluteFilePath()));
+    }else{
+        QFile::remove(start.absoluteFilePath());
+        emit statusMessage(start.absoluteFilePath());
+    }
+}
+
 void FileWidget::filter(){
     mProxy->setFilterRegExp(mFilter->text());
     mProxy->setFilterKeyColumn(NameColumn);
@@ -334,8 +355,8 @@ void FileWidget::deleteFiles(){
     int retval = QMessageBox::question(this, tr("Delete files..."), msg);
     if(retval == QMessageBox::Yes){
         foreach(QModelIndex idx, selFiles){
-            QString fp = idx.data(FullPathRole).toString();
-            QFile::remove(fp);
+            QFileInfo fi(idx.data(FullPathRole).toString());
+            deleteRecursive(fi);
         }
         gatherData();
     }
diff --git a/filewidget.h b/filewidget.h
index 0eb4185..26e02a8 100644
--- a/filewidget.h
+++ b/filewidget.h
@@ -7,6 +7,7 @@
 #include <QItemSelection>
 #include <QMenuBar>
 #include <QToolBar>
+#include <QFileInfo>
 
 class QLineEdit;
 class QStandardItemModel;
@@ -59,6 +60,7 @@ class FileWidget : public QWidget {
         void writeHeaderData();
         void readSettings();
         void writeSettings();
+        void deleteRecursive(const QFileInfo &start);
         QLineEdit *mDir;
         QLineEdit *mFilter;
         QStandardItemModel *mModel;
-- 
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