Add drop support for directories on the desktop.

2 files changed, 37 insertions, 0 deletions

diff --git a/src-qt5/core/lumina-desktop/desktop-plugins/applauncher/AppLauncherPlugin.cpp b/src-qt5/core/lumina-desktop/desktop-plugins/applauncher/AppLauncherPlugin.cpp
index 0bf087c1..837e3268 100644
--- a/src-qt5/core/lumina-desktop/desktop-plugins/applauncher/AppLauncherPlugin.cpp
+++ b/src-qt5/core/lumina-desktop/desktop-plugins/applauncher/AppLauncherPlugin.cpp
@@ -47,6 +47,7 @@ void AppLauncherPlugin::loadButton(){
   bool ok = info.canonicalPath().startsWith("/net/");
   if(!ok){ ok = QFile::exists(path); } //do it this way to ensure the file existance check never runs for /net/ files
   if(!ok){ emit RemovePlugin(this->ID()); return;}
+  this->setAcceptDrops( info.isDir() );
   icosize = this->height()-4 - 2.2*button->fontMetrics().height();
   button->setFixedSize( this->width()-4, this->height()-4);
   button->setIconSize( QSize(icosize,icosize) );
@@ -316,3 +317,18 @@ void AppLauncherPlugin::renameFinished(int result){
     qDebug() << " - SUCCESS";
   }
 }
+
+void AppLauncherPlugin::fileDrop(bool copy, QList<QUrl> urls){
+  for(int i=0; i<urls.length(); i++){
+    QString oldpath = urls[i].toLocalFile();
+    if(!QFile::exists(oldpath)){ continue; } //not a local file?
+    QString filename = oldpath.section("/",-1);
+    if(copy){
+      qDebug() << "Copying File:" << oldpath << "->" << button->whatsThis()+"/"+filename;
+      QFile::copy(oldpath, button->whatsThis()+"/"+filename);
+    }else{
+      qDebug() << "Moving File:" << oldpath << "->" << button->whatsThis()+"/"+filename;
+      QFile::rename(oldpath, button->whatsThis()+"/"+filename);
+    }
+  }
+}
diff --git a/src-qt5/core/lumina-desktop/desktop-plugins/applauncher/AppLauncherPlugin.h b/src-qt5/core/lumina-desktop/desktop-plugins/applauncher/AppLauncherPlugin.h
index 833a2a48..6cff4bf7 100644
--- a/src-qt5/core/lumina-desktop/desktop-plugins/applauncher/AppLauncherPlugin.h
+++ b/src-qt5/core/lumina-desktop/desktop-plugins/applauncher/AppLauncherPlugin.h
@@ -20,6 +20,7 @@
 #include <QCursor>
 #include <QDrag>
 #include <QMimeData>
+#include <QtConcurrent>
 
 #include "../LDPlugin.h"
 
@@ -62,6 +63,8 @@ private slots:
 	void fileRename();
 	void renameFinished(int result);
 
+	void fileDrop(bool copy, QList<QUrl> urls);
+
 public slots:
 	void LocaleChange(){
 	  loadButton(); //force reload
@@ -103,7 +106,25 @@ protected:
 	  }else{
 	    LDPlugin::mouseMoveEvent(ev);
 	  }
+	}
 
+	void dragEnterEvent(QDragEnterEvent *ev){
+	  if(ev->mimeData()->hasUrls() && this->acceptDrops()){ ev->acceptProposedAction(); }
+	}
+
+	void dropEvent(QDropEvent *ev){
+	  QList<QUrl> urls = ev->mimeData()->urls();
+	  bool ok = !urls.isEmpty() && this->acceptDrops();
+	  if(ok){
+	    if(ev->proposedAction() == Qt::MoveAction){
+	      ev->setDropAction(Qt::MoveAction);
+	      QtConcurrent::run(this, &AppLauncherPlugin::fileDrop, false, urls);
+	    }else if(ev->proposedAction() == Qt::CopyAction){
+	      ev->setDropAction(Qt::CopyAction);
+	      QtConcurrent::run(this, &AppLauncherPlugin::fileDrop, true, urls);
+	    }else{ ok = false; }
+	  }
+	  if(ok){ ev->acceptProposedAction(); }
 	}
 };
 #endif