From 295114f77a4ed6ed8957485c0ceaf5c6d38b3485 Mon Sep 17 00:00:00 2001
From: Arno <arno@disconnect.de>
Date: Sat, 25 Aug 2018 03:58:36 +0200
Subject: Add delete to CollectionFoldersView

---
 collectionfoldersview.cpp | 28 ++++++++++++++++++++++++++++
 collectionfoldersview.h   |  1 +
 playerwidget.cpp          |  8 ++++++++
 3 files changed, 37 insertions(+)

diff --git a/collectionfoldersview.cpp b/collectionfoldersview.cpp
index 2dfb32f..e1a96b2 100644
--- a/collectionfoldersview.cpp
+++ b/collectionfoldersview.cpp
@@ -2,10 +2,13 @@
 #include <QStandardItem>
 #include <QDir>
 #include <QMimeDatabase>
+#include <QMessageBox>
+#include <QFileInfo>
 
 #include <taglib/fileref.h>
 
 #include "collectionfoldersview.h"
+#include "collectionwidgetproxy.h"
 
 CollectionFoldersView::CollectionFoldersView(QWidget *parent) : CollectionWidget(parent){
     readSettings();
@@ -71,3 +74,28 @@ void CollectionFoldersView::itemDoubleCliced(const QModelIndex &idx){
     mCurrentFolder = d.absolutePath();
     populate();
 }
+
+void CollectionFoldersView::deleteCurrent(){
+    QString toDel = QDir::toNativeSeparators(mCurrentFolder);
+    toDel.append(QDir::separator());
+    toDel.append(view()->currentIndex().data().toString());
+    QString msg = QString(tr("Really delete %1?")).arg(toDel);
+    CollectionWidgetProxy *proxy = static_cast<CollectionWidgetProxy*>(view()->model());
+    int retval = QMessageBox::question(this, tr("Delete"), msg);
+    if(retval == QMessageBox::Yes){
+        QFileInfo fi(toDel);
+        bool success = false;
+        if(fi.isDir()){
+            QDir d(toDel);
+            success = d.removeRecursively();
+        }else if(fi.isFile()){
+            success = QFile::remove(toDel);
+        }
+        if(success){
+            proxy->removeRow(view()->currentIndex().row());
+        }else{
+            QString msg = QString(tr("Deleting %1 failed!")).arg(toDel);
+            QMessageBox::critical(this, tr("Error"), msg);
+        }
+    }
+}
diff --git a/collectionfoldersview.h b/collectionfoldersview.h
index dae87cf..d803c06 100644
--- a/collectionfoldersview.h
+++ b/collectionfoldersview.h
@@ -12,6 +12,7 @@ class CollectionFoldersView : public CollectionWidget {
         virtual void populate();
         virtual void readSettings();
         void itemDoubleCliced(const QModelIndex &idx);
+        void deleteCurrent();
 
     private:
         QString mCurrentFolder;
diff --git a/playerwidget.cpp b/playerwidget.cpp
index 30efedc..4564b35 100644
--- a/playerwidget.cpp
+++ b/playerwidget.cpp
@@ -162,6 +162,7 @@ void PlayerWidget::setupGui(QSplashScreen *splash){
     for(int i = 0; i < mCollectionStack->count(); ++i){
         CollectionWidget *curW = qobject_cast<CollectionWidget*>(mCollectionStack->widget(i));
         const QString name = curW->objectName();
+        // special case webradio
         if(name == "webradio"){
             QAction *playA = new QAction(QIcon(":/play.png"), tr("Play"), this);
             connect(playA, &QAction::triggered, [this, curW] { playUrl(curW->view()->selectionModel()->currentIndex()); });
@@ -198,6 +199,13 @@ void PlayerWidget::setupGui(QSplashScreen *splash){
                 curW->view()->addAction(collapseA);
                 curW->view()->addAction(Helper::createSeparator(this));
             }
+            // special case file view -> add delete
+            if(name == "foldersview"){
+                QAction *deleteItemA = new QAction(QIcon(":/delete.png"), tr("Delete..."), this);
+                connect(deleteItemA, &QAction::triggered, foldersView, &CollectionFoldersView::deleteCurrent);
+                curW->view()->addAction(deleteItemA);
+                curW->view()->addAction(Helper::createSeparator(this));
+            }
             QAction *refreshA = new QAction(QIcon(":/refresh.png"), tr("Refresh view"), this);
             connect(refreshA, &QAction::triggered, [curW] {
                 qApp->setOverrideCursor(Qt::BusyCursor);
-- 
cgit v1.2.3-70-g09d2