resolving OCD - one whitespace block at a time

1 files changed, 870 insertions, 872 deletions

diff --git a/src-qt5/desktop-utils/lumina-fm/widgets/DirWidget2.cpp b/src-qt5/desktop-utils/lumina-fm/widgets/DirWidget2.cpp
index 9633df89..6c2d4f35 100644
--- a/src-qt5/desktop-utils/lumina-fm/widgets/DirWidget2.cpp
+++ b/src-qt5/desktop-utils/lumina-fm/widgets/DirWidget2.cpp
@@ -1,873 +1,871 @@
-    //===========================================
-    //  Lumina-DE source code
-    //  Copyright (c) 2015, Ken Moore
-    //  Available under the 3-clause BSD license
-    //  See the LICENSE file for full details
-    //===========================================
-    #include "DirWidget2.h"
-    #include "ui_DirWidget2.h"
-
-    #include <QActionGroup>
-    #include <QMessageBox>
-    #include <QCursor>
-    #include <QClipboard>
-    #include <QMimeData>
-    #include <QTimer>
-    #include <QInputDialog>
-    #include <QScrollBar>
-    #include <QSettings>
-    #include <QtConcurrent/QtConcurrentRun>
-    #include <QFileSystemModel>
-
-    #include <LuminaOS.h>
-    #include <LuminaXDG.h>
-    #include <LUtils.h>
-    #include <ExternalProcess.h>
-
-    #include "../ScrollDialog.h"
-
-    #define DEBUG 0
-
-    DirWidget::DirWidget(QString objID, QWidget *parent) : QWidget(parent), ui(new Ui::DirWidget){
-      ui->setupUi(this); //load the designer file
-      ID = objID;
-      //Assemble the toolbar for the widget
-      toolbar = new QToolBar(this);
-        toolbar->setContextMenuPolicy(Qt::CustomContextMenu);
-        toolbar->setFloatable(false);
-        toolbar->setMovable(false);
-        toolbar->setOrientation(Qt::Horizontal);
-        toolbar->setToolButtonStyle(Qt::ToolButtonIconOnly);
-        //toolbar->setIconSize(QSize(32,32));
-      ui->toolbar_layout->addWidget(toolbar);
-      // - Add the buttons to the toolbar
-      toolbar->addAction(ui->actionBack);
-      toolbar->addAction(ui->actionUp);
-      toolbar->addAction(ui->actionHome);
-      line_dir = new QLineEdit(this);
-        toolbar->addWidget(line_dir);
-        connect(line_dir, SIGNAL(returnPressed()), this, SLOT(dir_changed()) );
-      QActionGroup *columnActionGroup = new QActionGroup(this);
-        toolbar->addAction(ui->actionSingleColumn);
-        ui->actionSingleColumn->setChecked(true);
-        columnActionGroup->addAction(ui->actionSingleColumn);
-        toolbar->addAction(ui->actionDualColumn);
-        columnActionGroup->addAction(ui->actionDualColumn);
-      toolbar->addAction(ui->actionMenu);
-      //Add the browser widgets
-      RCBW = 0; //right column browser is unavailable initially
-      BW = new BrowserWidget("", this);
-      ui->browser_layout->addWidget(BW);
-      connect(BW, SIGNAL(dirChange(QString)), this, SLOT(currentDirectoryChanged()) );
-      connect(BW, SIGNAL(itemsActivated()), this, SLOT(runFiles()) );
-      connect(BW, SIGNAL(DataDropped(QString, QStringList)), this, SIGNAL(PasteFiles(QString, QStringList)) );
-      connect(BW, SIGNAL(contextMenuRequested()), this, SLOT(OpenContextMenu()) );
-      connect(BW, SIGNAL(updateDirectoryStatus(QString)), this, SLOT(dirStatusChanged(QString)) );
-      connect(BW, SIGNAL(hasFocus(QString)), this, SLOT(setCurrentBrowser(QString)) );
-
-      // Create treeviewpane QFileSystemModel model and populate
-      QString folderTreePath = QDir::rootPath();
-      dirtreeModel = new QFileSystemModel(this);
-      dirtreeModel->setFilter(QDir::NoDotAndDotDot | QDir::AllDirs);      // remove extraneous dirs
-      dirtreeModel->setRootPath(folderTreePath);
-      ui->folderViewPane->setModel(dirtreeModel);
-      ui->splitter->setSizes( QList<int>() << this->width()/3 << 2*this->width()/3);
-      ui->folderViewPane->setHeaderHidden(true);
-      ui->folderViewPane->resizeColumnToContents(0);
-      ui->folderViewPane->setColumnHidden(1, true);
-      ui->folderViewPane->setColumnHidden(2, true);
-      ui->folderViewPane->setColumnHidden(3, true);
-
-      //Now update the rest of the UI
-      canmodify = false; //initial value
-      contextMenu = new QMenu(this);
-      cNewMenu = cOpenMenu = cFModMenu = cFViewMenu = cOpenWithMenu = 0; //not created yet
-      connect(contextMenu, SIGNAL(aboutToShow()), this, SLOT(UpdateContextMenu()) );
-
-      UpdateIcons();
-      UpdateText();
-      createShortcuts();
-      createMenus();
-    }
-
-    DirWidget::~DirWidget(){
-      //stopload = true; //just in case another thread is still loading/running
-    }
-
-    void DirWidget::setFocusLineDir() {
-      line_dir->setFocus();
-      line_dir->selectAll();
-    }
-
-    void DirWidget::cleanup(){
-      //stopload = true; //just in case another thread is still loading/running
-      //if(thumbThread.isRunning()){ thumbThread.waitForFinished(); } //this will stop really quickly with the flag set
-    }
-
-    void DirWidget::ChangeDir(QString dirpath){
-      //stopload = true; //just in case it is still loading
-      //emit LoadDirectory(ID, dirpath);
-      //qDebug() << "ChangeDir:" << dirpath;
-      currentBrowser()->changeDirectory(dirpath);
-    }
-
-    void DirWidget::setDirCompleter(QCompleter *comp){
-      //line_dir->setCompleter(comp);
-    }
-
-    QString DirWidget::id(){
-      return ID;
-    }
-
-    QString DirWidget::currentDir(){
-      return currentBrowser()->currentDirectory();
-    }
-
-    void DirWidget::setShowDetails(bool show){
-      BW->showDetails(show);
-      if(RCBW!=0){ RCBW->showDetails(show); }
-    }
-
-    void DirWidget::showHidden(bool show){
-      BW->showHiddenFiles(show);
-      if(RCBW!=0){ RCBW->showHiddenFiles(show); }
-    }
-
-    void DirWidget::showThumbnails(bool show){
-      BW->showThumbnails(show);
-      if(RCBW!=0){ RCBW->showThumbnails(show); }
-    }
-
-    void DirWidget::setThumbnailSize(int px){
-      BW->setThumbnailSize(px);
-      if(RCBW!=0){ RCBW->setThumbnailSize(px); }
-      ui->tool_zoom_in->setEnabled(px < 256); //upper limit on image sizes
-      ui->tool_zoom_out->setEnabled(px >16); //lower limit on image sizes
-    }
-
-    //====================
-    //         Folder Pane
-    //====================
-
-    void DirWidget::showDirTreePane(bool show){
-        if(show !=showdirtree){
-          showdirtree = show;
-      }
-    }
-
-    bool DirWidget::showingDirTreePane(){
-        return showdirtree;
-    }
-
-    void DirWidget::on_folderViewPane_clicked(const QModelIndex &index){
-      QString tPath = dirtreeModel->fileInfo(index).absoluteFilePath();     // get what was clicked
-      ChangeDir(tPath);
-    }
-
-    // ================
-    //    PUBLIC SLOTS
-    // ================
-
-    void DirWidget::LoadSnaps(QString basedir, QStringList snaps){
-      //Save these value internally for use later
-      //qDebug() << "ZFS Snapshots available:" << basedir << snaps;
-      snapbasedir = basedir;
-      snapshots = snaps;
-      //if(!snapbasedir.isEmpty()){ watcher->addPath(snapbasedir); } //add this to the watcher in case snapshots get created/removed
-      //Now update the UI as necessary
-      if(ui->tool_snap->menu()==0){
-        ui->tool_snap->setMenu(new QMenu(this));
-        connect(ui->tool_snap->menu(), SIGNAL(triggered(QAction*)), this, SLOT(direct_snap_selected(QAction*)) );
-      }
-      ui->tool_snap->menu()->clear();
-      for(int i=0; i<snapshots.length(); i++){
-        QAction *tmp = ui->tool_snap->menu()->addAction(snapshots[i]);
-          tmp->setWhatsThis(snapshots[i]);
-      }
-      ui->slider_snap->setRange(0, snaps.length());
-      if(currentBrowser()->currentDirectory().contains(ZSNAPDIR)){
-        //The user was already within a snapshot - figure out which one and set the slider appropriately
-        int index = snaps.indexOf( currentBrowser()->currentDirectory().section(ZSNAPDIR,1,1).section("/",0,0) );
-        if(index < 0){ index = snaps.length(); } //unknown - load the system (should never happen)
-        ui->slider_snap->setValue(index);
-      }else{
-        ui->slider_snap->setValue(snaps.length()); //last item (normal system)
-      }
-      on_slider_snap_valueChanged();
-      QApplication::processEvents(); //let the slider changed signal get thrown away before we re-enable the widget
-      ui->group_snaps->setEnabled(!snaps.isEmpty());
-      ui->group_snaps->setVisible(!snaps.isEmpty());
-      ui->tool_snap_newer->setEnabled(ui->slider_snap->value() < ui->slider_snap->maximum());
-      ui->tool_snap_older->setEnabled(ui->slider_snap->value() > ui->slider_snap->minimum());
-    }
-
-    void DirWidget::refresh(){
-      currentBrowser()->changeDirectory(""); //refresh current dir
-    }
-
-    //Theme change functions
-    void DirWidget::UpdateIcons(){
-      //Snapshot buttons
-      ui->tool_snap_newer->setIcon(LXDG::findIcon("go-next-view","") );
-      ui->tool_snap_older->setIcon(LXDG::findIcon("go-previous-view","") );
-
-      //ToolBar Buttons
-      ui->actionBack->setIcon( LXDG::findIcon("go-previous","") );
-      ui->actionUp->setIcon( LXDG::findIcon("go-up","") );
-      ui->actionHome->setIcon( LXDG::findIcon("go-home","") );
-      ui->actionMenu->setIcon( LXDG::findIcon("view-more-vertical","format-list-unordered") );
-      ui->actionSingleColumn->setIcon(LXDG::findIcon("view-right-close","view-close") );
-      ui->actionDualColumn->setIcon(LXDG::findIcon("view-right-new","view-split-left-right") );
-
-      ui->tool_zoom_in->setIcon(LXDG::findIcon("zoom-in",""));
-      ui->tool_zoom_out->setIcon(LXDG::findIcon("zoom-out",""));
-
-    }
-
-    void DirWidget::UpdateText(){
-      ui->retranslateUi(this);
-      BW->retranslate();
-      if(RCBW!=0){ RCBW->retranslate(); }
-    }
-
-    // =================
-    //       PRIVATE
-    // =================
-    void DirWidget::createShortcuts(){
-    kZoomIn= new QShortcut(QKeySequence(QKeySequence::ZoomIn),this);
-    kZoomOut= new QShortcut(QKeySequence(QKeySequence::ZoomOut),this);
-    kNewFile= new QShortcut(QKeySequence(Qt::CTRL+Qt::SHIFT+Qt::Key_F),this);
-    kNewDir= new QShortcut(QKeySequence(Qt::CTRL+Qt::SHIFT+Qt::Key_N),this);
-    kNewXDG= new QShortcut(QKeySequence(Qt::CTRL+Qt::Key_G),this);
-    kCut= new QShortcut(QKeySequence(QKeySequence::Cut),this);
-    kCopy= new QShortcut(QKeySequence(QKeySequence::Copy),this);
-    kPaste= new QShortcut(QKeySequence(QKeySequence::Paste),this);
-    kRename= new QShortcut(QKeySequence(Qt::Key_F2),this);
-    kExtract= new QShortcut(QKeySequence(Qt::CTRL+Qt::Key_E), this);
-    kFav= new QShortcut(QKeySequence(Qt::Key_F3),this);
-    kDel= new QShortcut(QKeySequence(QKeySequence::Delete),this);
-    kOpSS= new QShortcut(QKeySequence(Qt::Key_F6),this);
-    kOpMM= new QShortcut(QKeySequence(Qt::Key_F7),this);
-    kOpTerm = new QShortcut(QKeySequence(Qt::Key_F1),this);
-
-    connect(kZoomIn, SIGNAL(activated()), this, SLOT(on_tool_zoom_in_clicked()) );
-    connect(kZoomOut, SIGNAL(activated()), this, SLOT(on_tool_zoom_out_clicked()) );
-    connect(kNewFile, SIGNAL(activated()), this, SLOT(createNewFile()) );
-    connect(kNewDir, SIGNAL(activated()), this, SLOT(createNewDir()) );
-    connect(kNewXDG, SIGNAL(activated()), this, SLOT(createNewXDGEntry()) );
-    connect(kCut, SIGNAL(activated()), this, SLOT(cutFiles()) );
-    connect(kCopy, SIGNAL(activated()), this, SLOT(copyFiles()) );
-    connect(kPaste, SIGNAL(activated()), this, SLOT(pasteFiles()) );
-    connect(kRename, SIGNAL(activated()), this, SLOT(renameFiles()) );
-    connect(kExtract, SIGNAL(activated()), this, SLOT(autoExtractFiles()) );
-    connect(kFav, SIGNAL(activated()), this, SLOT(favoriteFiles()) );
-    connect(kDel, SIGNAL(activated()), this, SLOT(removeFiles()) );
-    connect(kOpSS, SIGNAL(activated()), this, SLOT(openInSlideshow()) );
-    connect(kOpMM, SIGNAL(activated()), this, SLOT(openMultimedia()) );
-    connect(kOpTerm, SIGNAL(activated()), this, SLOT(openTerminal()) );
-
-    }
-
-    void DirWidget::createMenus(){
-      //Note: contextMenu already created - this is just for the sub-items
-      if(cNewMenu==0){ cNewMenu = new QMenu(this); }
-      else{ cNewMenu->clear(); }
-      cNewMenu->setTitle(tr("Create...") );
-      cNewMenu->setIcon( LXDG::findIcon("list-add","") );
-      cNewMenu->addAction(LXDG::findIcon("document-new",""), tr("File"), this, SLOT(createNewFile()), kNewFile->key() );
-      cNewMenu->addAction(LXDG::findIcon("folder-new",""), tr("Directory"), this, SLOT(createNewDir()), kNewDir->key() );
-      if(LUtils::isValidBinary("lumina-fileinfo")){ cNewMenu->addAction(LXDG::findIcon("system-run",""), tr("Application Launcher"), this, SLOT(createNewXDGEntry()), kNewXDG->key() ); }
-
-      if(cOpenMenu==0){ cOpenMenu = new QMenu(this); }
-      else{ cOpenMenu->clear(); }
-      cOpenMenu->setTitle(tr("Launch..."));
-      cOpenMenu->setIcon( LXDG::findIcon("quickopen","") );
-      cOpenMenu->addAction(LXDG::findIcon("utilities-terminal",""), tr("Terminal"), this, SLOT(openTerminal()), kOpTerm->key());
-      cOpenMenu->addAction(LXDG::findIcon("media-slideshow",""), tr("SlideShow"), this, SLOT(openInSlideshow()), kOpSS->key());
-      cOpenMenu->addAction(LXDG::findIcon("media-playback-start-circled","media-playback-start"), tr("Multimedia Player"), this, SLOT(openMultimedia()), kOpMM->key());
-    /*
-      if(cFModMenu==0){ cFModMenu = new QMenu(this); }
-      else{ cFModMenu->clear(); }
-      cFModMenu->setTitle(tr("Modify Files..."));
-      cFModMenu->setIcon( LXDG::findIcon("document-edit","") );
-      cFModMenu->addAction(LXDG::findIcon("edit-cut",""), tr("Cut Selection"), this, SLOT(cutFiles()), kCut->key() );
-      cFModMenu->addAction(LXDG::findIcon("edit-copy",""), tr("Copy Selection"), this, SLOT(copyFiles()), kCopy->key() );
-      cFModMenu->addSeparator();
-      cFModMenu->addAction(LXDG::findIcon("edit-rename",""), tr("Rename..."), this, SLOT(renameFiles()), kRename->key() );
-      cFModMenu->addSeparator();
-      cFModMenu->addAction(LXDG::findIcon("edit-delete",""), tr("Delete Selection"), this, SLOT(removeFiles()), kDel->key() );
-    */
-
-    //---------------------------------------------------//
-      /*
-      if(cOpenWithMenu==0){ cOpenWithMenu = new QMenu(this); }
-          else{ cOpenWithMenu->clear(); }
-          cOpenWithMenu->setTitle(tr("Open with..."));
-          cOpenWithMenu->setIcon( LXDG::findIcon("run-build-configure","") );
-          XDGDesktopList applist;
-            applist.updateList();
-          PREFAPPS = getPreferredApplications();
-          //qDebug() << "Preferred Apps:" << PREFAPPS;
-          cOpenWithMenu->clear();
-          //Now get the application mimetype for the file extension (if available)
-          QStringList mimetypes = LXDG::findAppMimeForFile(filePath, true).split("::::"); //use all mimetypes
-          //Now add all the detected applications
-          QHash< QString, QList<XDGDesktop*> > hash = LXDG::sortDesktopCats( applist.apps(false,true) );
-          QStringList cat = hash.keys();
-          cat.sort(); //sort alphabetically
-          for(int c=0; c<cat.length(); c++){
-            QList<XDGDesktop*> app = hash[cat[c]];
-            if(app.length()<1){ cOpenWithMenu =0; continue; }
-            for(int a=0; a<app.length(); a++){
-                QString program = app[a]->filePath;
-                    QStringList arguments;
-                    arguments << "%u";
-                    QProcess *p = new QProcess();
-                    p->start(program, arguments);
-
-              cOpenWithMenu->addAction(LXDG::findIcon(app[a]->icon), (app[a]->name), this, SLOT(p->start(program, arguments)) );}}
-          cOpenWithMenu->addAction(LXDG::findIcon("run-build-configure",""), tr("Other..."), this, SLOT(runWithFiles()) );
-    */
-    //---------------------------------------------------//
-      if(cFViewMenu==0){ cFViewMenu = new QMenu(this); }
-      else{ cFViewMenu->clear(); }
-      cFViewMenu->setTitle(tr("View Files..."));
-      cFViewMenu->setIcon( LXDG::findIcon("document-preview","") );
-      cFViewMenu->addAction(LXDG::findIcon("document-encrypted",""), tr("Checksums"), this, SLOT(fileCheckSums()) );
-      if(LUtils::isValidBinary("lumina-fileinfo")){
-        cFViewMenu->addAction(LXDG::findIcon("edit-find-replace",""), tr("Properties"), this, SLOT(fileProperties()) );
-      }
-
-    }
-
-    BrowserWidget* DirWidget::currentBrowser(){
-      if(cBID.isEmpty() || RCBW==0){ return BW; }
-      else{ return RCBW; }
-    }
-
-    QStringList DirWidget::currentDirFiles(){
-      return currentBrowser()->currentItems(-1);  //files only
-    }
-    // =================
-    //    PRIVATE SLOTS
-    // =================
-
-    //UI BUTTONS
-    void DirWidget::on_tool_zoom_in_clicked(){
-      int size = BW->thumbnailSize();
-      size += 16;
-      setThumbnailSize(size);
-      //Now Save the size value as the default for next time
-      QSettings SET("lumina-desktop","lumina-fm");
-      SET.setValue("iconsize", size);
-    }
-
-    void DirWidget::on_tool_zoom_out_clicked(){
-      int size = BW->thumbnailSize();
-      if(size <= 16){ return; }
-      size -= 16;
-      setThumbnailSize(size);
-      //Now Save the size value as the default for next time
-      QSettings SET("lumina-desktop","lumina-fm");
-      SET.setValue("iconsize", size);
-    }
-
-    // -- Top Snapshot Buttons
-    void DirWidget::on_tool_snap_newer_clicked(){
-      ui->slider_snap->setValue( ui->slider_snap->value()+1 );
-    }
-
-    void DirWidget::on_tool_snap_older_clicked(){
-      ui->slider_snap->setValue( ui->slider_snap->value()-1 );
-    }
-
-    void DirWidget::on_slider_snap_valueChanged(int val){
-      bool labelsonly = false;
-      if(val==-1){ val = ui->slider_snap->value(); labelsonly=true; }
-      //Update the snapshot interface
-      ui->tool_snap_newer->setEnabled(val < ui->slider_snap->maximum());
-      ui->tool_snap_older->setEnabled(val > ui->slider_snap->minimum());
-      if(val >= snapshots.length() || val < 0){
-        ui->tool_snap->setText(tr("Current"));
-      }else if(QFile::exists(snapbasedir+snapshots[val])){
-        ui->tool_snap->setText( QFileInfo(snapbasedir+snapshots[val]).lastModified().toString(Qt::DefaultLocaleShortDate) );
-      }
-      //Exit if a non-interactive snapshot change
-      if(!ui->group_snaps->isEnabled() || labelsonly){ return; } //internal change - do not try to change the actual info
-      //Determine which snapshot is now selected
-      QString dir;
-      if(DEBUG){ qDebug() << "Changing snapshot:" << currentBrowser()->currentDirectory() << val << snapbasedir; }
-      //stopload = true; //stop any currently-loading procedures
-      if(val >= snapshots.length() || val < 0){ //active system selected
-        if(DEBUG){ qDebug() << " - Load Active system:" << normalbasedir; }
-        dir = normalbasedir;
-      }else{
-        dir = snapbasedir+snapshots[val]+"/";
-        if(!QFile::exists(dir)){
-          //This snapshot must have been removed in the background by pruning tools
-          //    move to a newer snapshot or the current base dir as necessary
-          qDebug() << "Snapshot no longer available:" << dir;
-          qDebug() << " - Reloading available snapshots";
-          emit findSnaps(ID, normalbasedir);
-          return;
-        }
-        //Need to figure out the relative path within the snapshot
-          snaprelpath = normalbasedir.section(snapbasedir.section(ZSNAPDIR,0,0), 1,1000);
-          if(DEBUG){ qDebug() << " - new snapshot-relative path:" << snaprelpath; }
-        dir.append(snaprelpath);
-        dir.replace("//","/"); //just in case any duplicate slashes from all the split/combining
-        if(DEBUG){ qDebug() << " - Load Snapshot:" << dir; }
-      }
-      //Make sure this directory exists, and back up as necessary
-      if(dir.isEmpty()){ return; }
-      //Load the newly selected snapshot
-      currentBrowser()->changeDirectory(dir);
-    }
-
-    void DirWidget::direct_snap_selected(QAction *act){
-      QString snap = act->whatsThis();
-      int val = snapshots.indexOf(snap);
-      if(val<0){ return; }
-      else{ ui->slider_snap->setValue(val); }
-    }
-
-    //Top Toolbar buttons
-    void DirWidget::on_actionBack_triggered(){
-      QStringList history = currentBrowser()->history();
-      if(history.length()<2){ return; } //cannot do anything
-      QString dir = history.takeLast();
-      //qDebug() << "Go Back:" << dir << normalbasedir << history;
-      if(dir == normalbasedir){
-        dir = history.takeLast();
-      }
-      history << dir; //make sure the current dir is always last in the history
-      currentBrowser()->changeDirectory(dir);
-      currentBrowser()->setHistory(history); //re-write the history to account for going backwards
-      ui->actionBack->setEnabled(history.length()>1);
-    }
-
-    void DirWidget::on_actionUp_triggered(){
-      QString dir = currentBrowser()->currentDirectory().section("/",0,-2);
-      if(dir.isEmpty())
-          dir = "/";
-      //Quick check to ensure the directory exists
-      while(!QFile::exists(dir) && !dir.isEmpty()){
-        dir = dir.section("/",0,-2); //back up one additional dir
-      }
-      currentBrowser()->changeDirectory(dir);
-    }
-
-    void DirWidget::on_actionHome_triggered(){
-      currentBrowser()->changeDirectory(QDir::homePath());
-    }
-
-    void DirWidget::dir_changed(){
-      QString dir = line_dir->text().simplified();
-      //Run the dir through the user-input checks
-      dir = LUtils::PathToAbsolute(dir);
-      //qDebug() << "Dir Changed:" << dir;
-      //Quick check to ensure the directory exists
-      while(!QFile::exists(dir) && !dir.isEmpty()){
-        dir = dir.section("/",0,-2); //back up one additional dir
-      }
-      //qDebug() << " - Now Dir:" << dir;
-      currentBrowser()->changeDirectory(dir);
-      //emit LoadDirectory(ID, dir);
-    }
-
-
-    void DirWidget::on_actionSingleColumn_triggered(bool checked){
-      if(!checked){ return; }
-      if(RCBW==0){ return; } //nothing to do
-      ui->browser_layout->removeWidget(RCBW);
-      RCBW->deleteLater();
-      RCBW = 0;
-      setCurrentBrowser(""); //reset back to the remaining browser
-    }
-
-    void DirWidget::on_actionDualColumn_triggered(bool checked){
-       if(!checked){ return; }
-      if(RCBW!=0){ return; } //nothing to do
-      RCBW = new BrowserWidget("rc", this);
-      ui->browser_layout->addWidget(RCBW);
-      connect(RCBW, SIGNAL(dirChange(QString)), this, SLOT(currentDirectoryChanged()) );
-      connect(RCBW, SIGNAL(itemsActivated()), this, SLOT(runFiles()) );
-      connect(RCBW, SIGNAL(DataDropped(QString, QStringList)), this, SIGNAL(PasteFiles(QString, QStringList)) );
-      connect(RCBW, SIGNAL(contextMenuRequested()), this, SLOT(OpenContextMenu()) );
-      connect(RCBW, SIGNAL(updateDirectoryStatus(QString)), this, SLOT(dirStatusChanged(QString)) );
-      connect(RCBW, SIGNAL(hasFocus(QString)), this, SLOT(setCurrentBrowser(QString)) );
-      //Now make sure it has all the same settings as the main browser
-      setCurrentBrowser("rc");
-      RCBW->showDetails(BW->hasDetails());
-      RCBW->showHiddenFiles( BW->hasHiddenFiles());
-      RCBW->setThumbnailSize( BW->thumbnailSize());
-      RCBW->changeDirectory( BW->currentDirectory());
-    }
-
-    void DirWidget::on_actionMenu_triggered(){
-      OpenContextMenu();
-    }
-
-
-    // - Other Actions without a specific button on the side
-    void DirWidget::fileCheckSums(){
-      QStringList files = currentBrowser()->currentSelection();
-      if(files.isEmpty()){ return; }
-      qDebug() << "Run Checksums:" << files;
-      QStringList info = LOS::Checksums(files);
-      qDebug() << " - Info:" << info;
-      if(info.isEmpty() || (info.length() != files.length()) ){ return; }
-      for(int i=0; i<info.length(); i++){
-        info[i] = QString("%2\n\t(%1)").arg(files[i].section("/",-1), info[i]);
-      }
-      ScrollDialog dlg(this);
-        dlg.setWindowTitle( tr("File Checksums:") );
-        dlg.setWindowIcon( LXDG::findIcon("document-encrypted","") );
-        dlg.setText(info.join("\n"));
-      dlg.exec();
-    }
-
-    void DirWidget::fileProperties(){
-      QStringList sel = currentBrowser()->currentSelection();
-      //qDebug() << "Open File properties:" << sel;
-      if(sel.isEmpty()){ return; }
-      if(!LUtils::isValidBinary("lumina-fileinfo")){
-        //It should never get to this point due to checks earlier - but just in case...
-        QMessageBox::warning(this, tr("Missing Utility"), tr("The \"lumina-fileinfo\" utility could not be found on the system. Please install it first.") );
-        return;
+//===========================================
+//  Lumina-DE source code
+//  Copyright (c) 2015, Ken Moore
+//  Available under the 3-clause BSD license
+//  See the LICENSE file for full details
+//===========================================
+#include "DirWidget2.h"
+#include "ui_DirWidget2.h"
+
+#include <QActionGroup>
+#include <QMessageBox>
+#include <QCursor>
+#include <QClipboard>
+#include <QMimeData>
+#include <QTimer>
+#include <QInputDialog>
+#include <QScrollBar>
+#include <QSettings>
+#include <QtConcurrent/QtConcurrentRun>
+#include <QFileSystemModel>
+
+#include <LuminaOS.h>
+#include <LuminaXDG.h>
+#include <LUtils.h>
+#include <ExternalProcess.h>
+
+#include "../ScrollDialog.h"
+
+#define DEBUG 0
+
+DirWidget::DirWidget(QString objID, QWidget *parent) : QWidget(parent), ui(new Ui::DirWidget){
+  ui->setupUi(this); //load the designer file
+  ID = objID;
+  //Assemble the toolbar for the widget
+  toolbar = new QToolBar(this);
+    toolbar->setContextMenuPolicy(Qt::CustomContextMenu);
+    toolbar->setFloatable(false);
+    toolbar->setMovable(false);
+    toolbar->setOrientation(Qt::Horizontal);
+    toolbar->setToolButtonStyle(Qt::ToolButtonIconOnly);
+    //toolbar->setIconSize(QSize(32,32));
+  ui->toolbar_layout->addWidget(toolbar);
+  // - Add the buttons to the toolbar
+  toolbar->addAction(ui->actionBack);
+  toolbar->addAction(ui->actionUp);
+  toolbar->addAction(ui->actionHome);
+  line_dir = new QLineEdit(this);
+    toolbar->addWidget(line_dir);
+    connect(line_dir, SIGNAL(returnPressed()), this, SLOT(dir_changed()) );
+  QActionGroup *columnActionGroup = new QActionGroup(this);
+    toolbar->addAction(ui->actionSingleColumn);
+    ui->actionSingleColumn->setChecked(true);
+    columnActionGroup->addAction(ui->actionSingleColumn);
+    toolbar->addAction(ui->actionDualColumn);
+    columnActionGroup->addAction(ui->actionDualColumn);
+  toolbar->addAction(ui->actionMenu);
+  //Add the browser widgets
+  RCBW = 0; //right column browser is unavailable initially
+  BW = new BrowserWidget("", this);
+  ui->browser_layout->addWidget(BW);
+  connect(BW, SIGNAL(dirChange(QString)), this, SLOT(currentDirectoryChanged()) );
+  connect(BW, SIGNAL(itemsActivated()), this, SLOT(runFiles()) );
+  connect(BW, SIGNAL(DataDropped(QString, QStringList)), this, SIGNAL(PasteFiles(QString, QStringList)) );
+  connect(BW, SIGNAL(contextMenuRequested()), this, SLOT(OpenContextMenu()) );
+  connect(BW, SIGNAL(updateDirectoryStatus(QString)), this, SLOT(dirStatusChanged(QString)) );
+  connect(BW, SIGNAL(hasFocus(QString)), this, SLOT(setCurrentBrowser(QString)) );
+
+  // Create treeviewpane QFileSystemModel model and populate
+  QString folderTreePath = QDir::rootPath();
+  dirtreeModel = new QFileSystemModel(this);
+  dirtreeModel->setFilter(QDir::NoDotAndDotDot | QDir::AllDirs);      // remove extraneous dirs
+  dirtreeModel->setRootPath(folderTreePath);
+  ui->folderViewPane->setModel(dirtreeModel);
+  ui->splitter->setSizes( QList<int>() << this->width()/3 << 2*this->width()/3);
+  ui->folderViewPane->setHeaderHidden(true);
+  ui->folderViewPane->resizeColumnToContents(0);
+  ui->folderViewPane->setColumnHidden(1, true);
+  ui->folderViewPane->setColumnHidden(2, true);
+  ui->folderViewPane->setColumnHidden(3, true);
+
+  //Now update the rest of the UI
+  canmodify = false; //initial value
+  contextMenu = new QMenu(this);
+  cNewMenu = cOpenMenu = cFModMenu = cFViewMenu = cOpenWithMenu = 0; //not created yet
+  connect(contextMenu, SIGNAL(aboutToShow()), this, SLOT(UpdateContextMenu()) );
+
+  UpdateIcons();
+  UpdateText();
+  createShortcuts();
+  createMenus();
+}
+
+DirWidget::~DirWidget(){
+  //stopload = true; //just in case another thread is still loading/running
+}
+
+void DirWidget::setFocusLineDir() {
+  line_dir->setFocus();
+  line_dir->selectAll();
+}
+
+void DirWidget::cleanup(){
+  //stopload = true; //just in case another thread is still loading/running
+  //if(thumbThread.isRunning()){ thumbThread.waitForFinished(); } //this will stop really quickly with the flag set
+}
+
+void DirWidget::ChangeDir(QString dirpath){
+  //stopload = true; //just in case it is still loading
+  //emit LoadDirectory(ID, dirpath);
+  //qDebug() << "ChangeDir:" << dirpath;
+  currentBrowser()->changeDirectory(dirpath);
+}
+
+void DirWidget::setDirCompleter(QCompleter *comp){
+  //line_dir->setCompleter(comp);
+}
+
+QString DirWidget::id(){
+  return ID;
+}
+
+QString DirWidget::currentDir(){
+  return currentBrowser()->currentDirectory();
+}
+
+void DirWidget::setShowDetails(bool show){
+  BW->showDetails(show);
+  if(RCBW!=0){ RCBW->showDetails(show); }
+}
+
+void DirWidget::showHidden(bool show){
+  BW->showHiddenFiles(show);
+  if(RCBW!=0){ RCBW->showHiddenFiles(show); }
+}
+
+void DirWidget::showThumbnails(bool show){
+  BW->showThumbnails(show);
+  if(RCBW!=0){ RCBW->showThumbnails(show); }
+}
+
+void DirWidget::setThumbnailSize(int px){
+  BW->setThumbnailSize(px);
+  if(RCBW!=0){ RCBW->setThumbnailSize(px); }
+  ui->tool_zoom_in->setEnabled(px < 256); //upper limit on image sizes
+  ui->tool_zoom_out->setEnabled(px >16); //lower limit on image sizes
+}
+
+//====================
+//         Folder Pane
+//====================
+
+void DirWidget::showDirTreePane(bool show){
+  if(show !=showdirtree){
+  showdirtree = show;
+  }
+}
+
+bool DirWidget::showingDirTreePane(){
+  return showdirtree;
+}
+
+void DirWidget::on_folderViewPane_clicked(const QModelIndex &index){
+  QString tPath = dirtreeModel->fileInfo(index).absoluteFilePath();     // get what was clicked
+  ChangeDir(tPath);
+}
+
+// ================
+//    PUBLIC SLOTS
+// ================
+
+void DirWidget::LoadSnaps(QString basedir, QStringList snaps){
+  //Save these value internally for use later
+  //qDebug() << "ZFS Snapshots available:" << basedir << snaps;
+  snapbasedir = basedir;
+  snapshots = snaps;
+  //if(!snapbasedir.isEmpty()){ watcher->addPath(snapbasedir); } //add this to the watcher in case snapshots get created/removed
+  //Now update the UI as necessary
+  if(ui->tool_snap->menu()==0){
+    ui->tool_snap->setMenu(new QMenu(this));
+    connect(ui->tool_snap->menu(), SIGNAL(triggered(QAction*)), this, SLOT(direct_snap_selected(QAction*)) );
+  }
+  ui->tool_snap->menu()->clear();
+  for(int i=0; i<snapshots.length(); i++){
+    QAction *tmp = ui->tool_snap->menu()->addAction(snapshots[i]);
+      tmp->setWhatsThis(snapshots[i]);
+  }
+  ui->slider_snap->setRange(0, snaps.length());
+  if(currentBrowser()->currentDirectory().contains(ZSNAPDIR)){
+  //The user was already within a snapshot - figure out which one and set the slider appropriately
+   int index = snaps.indexOf( currentBrowser()->currentDirectory().section(ZSNAPDIR,1,1).section("/",0,0) );
+   if(index < 0){ index = snaps.length(); } //unknown - load the system (should never happen)
+   ui->slider_snap->setValue(index);
+  }else{
+   ui->slider_snap->setValue(snaps.length()); //last item (normal system)
+  }
+  on_slider_snap_valueChanged();
+  QApplication::processEvents(); //let the slider changed signal get thrown away before we re-enable the widget
+  ui->group_snaps->setEnabled(!snaps.isEmpty());
+  ui->group_snaps->setVisible(!snaps.isEmpty());
+  ui->tool_snap_newer->setEnabled(ui->slider_snap->value() < ui->slider_snap->maximum());
+  ui->tool_snap_older->setEnabled(ui->slider_snap->value() > ui->slider_snap->minimum());
+}
+
+void DirWidget::refresh(){
+  currentBrowser()->changeDirectory(""); //refresh current dir
+}
+
+//Theme change functions
+void DirWidget::UpdateIcons(){
+  //Snapshot buttons
+  ui->tool_snap_newer->setIcon(LXDG::findIcon("go-next-view","") );
+  ui->tool_snap_older->setIcon(LXDG::findIcon("go-previous-view","") );
+
+  //ToolBar Buttons
+  ui->actionBack->setIcon( LXDG::findIcon("go-previous","") );
+  ui->actionUp->setIcon( LXDG::findIcon("go-up","") );
+  ui->actionHome->setIcon( LXDG::findIcon("go-home","") );
+  ui->actionMenu->setIcon( LXDG::findIcon("view-more-vertical","format-list-unordered") );
+  ui->actionSingleColumn->setIcon(LXDG::findIcon("view-right-close","view-close") );
+  ui->actionDualColumn->setIcon(LXDG::findIcon("view-right-new","view-split-left-right") );
+
+  ui->tool_zoom_in->setIcon(LXDG::findIcon("zoom-in",""));
+  ui->tool_zoom_out->setIcon(LXDG::findIcon("zoom-out",""));
+}
+
+void DirWidget::UpdateText(){
+  ui->retranslateUi(this);
+  BW->retranslate();
+  if(RCBW!=0){ RCBW->retranslate(); }
+}
+
+// =================
+//       PRIVATE
+// =================
+void DirWidget::createShortcuts(){
+  kZoomIn= new QShortcut(QKeySequence(QKeySequence::ZoomIn),this);
+  kZoomOut= new QShortcut(QKeySequence(QKeySequence::ZoomOut),this);
+  kNewFile= new QShortcut(QKeySequence(Qt::CTRL+Qt::SHIFT+Qt::Key_F),this);
+  kNewDir= new QShortcut(QKeySequence(Qt::CTRL+Qt::SHIFT+Qt::Key_N),this);
+  kNewXDG= new QShortcut(QKeySequence(Qt::CTRL+Qt::Key_G),this);
+  kCut= new QShortcut(QKeySequence(QKeySequence::Cut),this);
+  kCopy= new QShortcut(QKeySequence(QKeySequence::Copy),this);
+  kPaste= new QShortcut(QKeySequence(QKeySequence::Paste),this);
+  kRename= new QShortcut(QKeySequence(Qt::Key_F2),this);
+  kExtract= new QShortcut(QKeySequence(Qt::CTRL+Qt::Key_E), this);
+  kFav= new QShortcut(QKeySequence(Qt::Key_F3),this);
+  kDel= new QShortcut(QKeySequence(QKeySequence::Delete),this);
+  kOpSS= new QShortcut(QKeySequence(Qt::Key_F6),this);
+  kOpMM= new QShortcut(QKeySequence(Qt::Key_F7),this);
+  kOpTerm = new QShortcut(QKeySequence(Qt::Key_F1),this);
+
+  connect(kZoomIn, SIGNAL(activated()), this, SLOT(on_tool_zoom_in_clicked()) );
+  connect(kZoomOut, SIGNAL(activated()), this, SLOT(on_tool_zoom_out_clicked()) );
+  connect(kNewFile, SIGNAL(activated()), this, SLOT(createNewFile()) );
+  connect(kNewDir, SIGNAL(activated()), this, SLOT(createNewDir()) );
+  connect(kNewXDG, SIGNAL(activated()), this, SLOT(createNewXDGEntry()) );
+  connect(kCut, SIGNAL(activated()), this, SLOT(cutFiles()) );
+  connect(kCopy, SIGNAL(activated()), this, SLOT(copyFiles()) );
+  connect(kPaste, SIGNAL(activated()), this, SLOT(pasteFiles()) );
+  connect(kRename, SIGNAL(activated()), this, SLOT(renameFiles()) );
+  connect(kExtract, SIGNAL(activated()), this, SLOT(autoExtractFiles()) );
+  connect(kFav, SIGNAL(activated()), this, SLOT(favoriteFiles()) );
+  connect(kDel, SIGNAL(activated()), this, SLOT(removeFiles()) );
+  connect(kOpSS, SIGNAL(activated()), this, SLOT(openInSlideshow()) );
+  connect(kOpMM, SIGNAL(activated()), this, SLOT(openMultimedia()) );
+  connect(kOpTerm, SIGNAL(activated()), this, SLOT(openTerminal()) );
+}
+
+void DirWidget::createMenus(){
+  //Note: contextMenu already created - this is just for the sub-items
+  if(cNewMenu==0){ cNewMenu = new QMenu(this); }
+  else{ cNewMenu->clear(); }
+  cNewMenu->setTitle(tr("Create...") );
+  cNewMenu->setIcon( LXDG::findIcon("list-add","") );
+  cNewMenu->addAction(LXDG::findIcon("document-new",""), tr("File"), this, SLOT(createNewFile()), kNewFile->key() );
+  cNewMenu->addAction(LXDG::findIcon("folder-new",""), tr("Directory"), this, SLOT(createNewDir()), kNewDir->key() );
+  if(LUtils::isValidBinary("lumina-fileinfo")){ cNewMenu->addAction(LXDG::findIcon("system-run",""), tr("Application Launcher"), this, SLOT(createNewXDGEntry()), kNewXDG->key() ); }
+
+  if(cOpenMenu==0){ cOpenMenu = new QMenu(this); }
+  else{ cOpenMenu->clear(); }
+  cOpenMenu->setTitle(tr("Launch..."));
+  cOpenMenu->setIcon( LXDG::findIcon("quickopen","") );
+  cOpenMenu->addAction(LXDG::findIcon("utilities-terminal",""), tr("Terminal"), this, SLOT(openTerminal()), kOpTerm->key());
+  cOpenMenu->addAction(LXDG::findIcon("media-slideshow",""), tr("SlideShow"), this, SLOT(openInSlideshow()), kOpSS->key());
+  cOpenMenu->addAction(LXDG::findIcon("media-playback-start-circled","media-playback-start"), tr("Multimedia Player"), this, SLOT(openMultimedia()), kOpMM->key());
+/*
+  if(cFModMenu==0){ cFModMenu = new QMenu(this); }
+  else{ cFModMenu->clear(); }
+  cFModMenu->setTitle(tr("Modify Files..."));
+  cFModMenu->setIcon( LXDG::findIcon("document-edit","") );
+  cFModMenu->addAction(LXDG::findIcon("edit-cut",""), tr("Cut Selection"), this, SLOT(cutFiles()), kCut->key() );
+  cFModMenu->addAction(LXDG::findIcon("edit-copy",""), tr("Copy Selection"), this, SLOT(copyFiles()), kCopy->key() );
+  cFModMenu->addSeparator();
+  cFModMenu->addAction(LXDG::findIcon("edit-rename",""), tr("Rename..."), this, SLOT(renameFiles()), kRename->key() );
+  cFModMenu->addSeparator();
+  cFModMenu->addAction(LXDG::findIcon("edit-delete",""), tr("Delete Selection"), this, SLOT(removeFiles()), kDel->key() );
+*/
+
+//---------------------------------------------------//
+  /*
+  if(cOpenWithMenu==0){ cOpenWithMenu = new QMenu(this); }
+      else{ cOpenWithMenu->clear(); }
+      cOpenWithMenu->setTitle(tr("Open with..."));
+      cOpenWithMenu->setIcon( LXDG::findIcon("run-build-configure","") );
+      XDGDesktopList applist;
+        applist.updateList();
+      PREFAPPS = getPreferredApplications();
+      //qDebug() << "Preferred Apps:" << PREFAPPS;
+      cOpenWithMenu->clear();
+      //Now get the application mimetype for the file extension (if available)
+      QStringList mimetypes = LXDG::findAppMimeForFile(filePath, true).split("::::"); //use all mimetypes
+      //Now add all the detected applications
+      QHash< QString, QList<XDGDesktop*> > hash = LXDG::sortDesktopCats( applist.apps(false,true) );
+      QStringList cat = hash.keys();
+      cat.sort(); //sort alphabetically
+      for(int c=0; c<cat.length(); c++){
+        QList<XDGDesktop*> app = hash[cat[c]];
+        if(app.length()<1){ cOpenWithMenu =0; continue; }
+        for(int a=0; a<app.length(); a++){
+            QString program = app[a]->filePath;
+                QStringList arguments;
+                arguments << "%u";
+                QProcess *p = new QProcess();
+                p->start(program, arguments);
+
+          cOpenWithMenu->addAction(LXDG::findIcon(app[a]->icon), (app[a]->name), this, SLOT(p->start(program, arguments)) );}}
+      cOpenWithMenu->addAction(LXDG::findIcon("run-build-configure",""), tr("Other..."), this, SLOT(runWithFiles()) );
+*/
+//---------------------------------------------------//
+  if(cFViewMenu==0){ cFViewMenu = new QMenu(this); }
+  else{ cFViewMenu->clear(); }
+  cFViewMenu->setTitle(tr("View Files..."));
+  cFViewMenu->setIcon( LXDG::findIcon("document-preview","") );
+  cFViewMenu->addAction(LXDG::findIcon("document-encrypted",""), tr("Checksums"), this, SLOT(fileCheckSums()) );
+  if(LUtils::isValidBinary("lumina-fileinfo")){
+    cFViewMenu->addAction(LXDG::findIcon("edit-find-replace",""), tr("Properties"), this, SLOT(fileProperties()) );
+  }
+
+}
+
+BrowserWidget* DirWidget::currentBrowser(){
+  if(cBID.isEmpty() || RCBW==0){ return BW; }
+  else{ return RCBW; }
+}
+
+QStringList DirWidget::currentDirFiles(){
+  return currentBrowser()->currentItems(-1);  //files only
+}
+// =================
+//    PRIVATE SLOTS
+// =================
+
+//UI BUTTONS
+void DirWidget::on_tool_zoom_in_clicked(){
+  int size = BW->thumbnailSize();
+  size += 16;
+  setThumbnailSize(size);
+  //Now Save the size value as the default for next time
+  QSettings SET("lumina-desktop","lumina-fm");
+  SET.setValue("iconsize", size);
+}
+
+void DirWidget::on_tool_zoom_out_clicked(){
+  int size = BW->thumbnailSize();
+  if(size <= 16){ return; }
+  size -= 16;
+  setThumbnailSize(size);
+  //Now Save the size value as the default for next time
+  QSettings SET("lumina-desktop","lumina-fm");
+  SET.setValue("iconsize", size);
+}
+
+// -- Top Snapshot Buttons
+void DirWidget::on_tool_snap_newer_clicked(){
+  ui->slider_snap->setValue( ui->slider_snap->value()+1 );
+}
+
+void DirWidget::on_tool_snap_older_clicked(){
+  ui->slider_snap->setValue( ui->slider_snap->value()-1 );
+}
+
+void DirWidget::on_slider_snap_valueChanged(int val){
+  bool labelsonly = false;
+  if(val==-1){ val = ui->slider_snap->value(); labelsonly=true; }
+  //Update the snapshot interface
+  ui->tool_snap_newer->setEnabled(val < ui->slider_snap->maximum());
+  ui->tool_snap_older->setEnabled(val > ui->slider_snap->minimum());
+  if(val >= snapshots.length() || val < 0){
+    ui->tool_snap->setText(tr("Current"));
+  }else if(QFile::exists(snapbasedir+snapshots[val])){
+    ui->tool_snap->setText( QFileInfo(snapbasedir+snapshots[val]).lastModified().toString(Qt::DefaultLocaleShortDate) );
+  }
+  //Exit if a non-interactive snapshot change
+  if(!ui->group_snaps->isEnabled() || labelsonly){ return; } //internal change - do not try to change the actual info
+  //Determine which snapshot is now selected
+  QString dir;
+  if(DEBUG){ qDebug() << "Changing snapshot:" << currentBrowser()->currentDirectory() << val << snapbasedir; }
+  //stopload = true; //stop any currently-loading procedures
+  if(val >= snapshots.length() || val < 0){ //active system selected
+    if(DEBUG){ qDebug() << " - Load Active system:" << normalbasedir; }
+    dir = normalbasedir;
+  }else{
+    dir = snapbasedir+snapshots[val]+"/";
+    if(!QFile::exists(dir)){
+      //This snapshot must have been removed in the background by pruning tools
+      //    move to a newer snapshot or the current base dir as necessary
+      qDebug() << "Snapshot no longer available:" << dir;
+      qDebug() << " - Reloading available snapshots";
+      emit findSnaps(ID, normalbasedir);
+      return;
+    }
+    //Need to figure out the relative path within the snapshot
+      snaprelpath = normalbasedir.section(snapbasedir.section(ZSNAPDIR,0,0), 1,1000);
+      if(DEBUG){ qDebug() << " - new snapshot-relative path:" << snaprelpath; }
+    dir.append(snaprelpath);
+    dir.replace("//","/"); //just in case any duplicate slashes from all the split/combining
+    if(DEBUG){ qDebug() << " - Load Snapshot:" << dir; }
+  }
+  //Make sure this directory exists, and back up as necessary
+  if(dir.isEmpty()){ return; }
+  //Load the newly selected snapshot
+  currentBrowser()->changeDirectory(dir);
+}
+
+void DirWidget::direct_snap_selected(QAction *act){
+  QString snap = act->whatsThis();
+  int val = snapshots.indexOf(snap);
+  if(val<0){ return; }
+  else{ ui->slider_snap->setValue(val); }
+}
+
+//Top Toolbar buttons
+void DirWidget::on_actionBack_triggered(){
+  QStringList history = currentBrowser()->history();
+  if(history.length()<2){ return; } //cannot do anything
+  QString dir = history.takeLast();
+  //qDebug() << "Go Back:" << dir << normalbasedir << history;
+  if(dir == normalbasedir){
+    dir = history.takeLast();
+  }
+  history << dir; //make sure the current dir is always last in the history
+  currentBrowser()->changeDirectory(dir);
+  currentBrowser()->setHistory(history); //re-write the history to account for going backwards
+  ui->actionBack->setEnabled(history.length()>1);
+}
+
+void DirWidget::on_actionUp_triggered(){
+QString dir = currentBrowser()->currentDirectory().section("/",0,-2);
+  if(dir.isEmpty())
+   dir = "/";
+   //Quick check to ensure the directory exists
+   while(!QFile::exists(dir) && !dir.isEmpty()){
+   dir = dir.section("/",0,-2); //back up one additional dir
+  }
+  currentBrowser()->changeDirectory(dir);
+}
+
+void DirWidget::on_actionHome_triggered(){
+  currentBrowser()->changeDirectory(QDir::homePath());
+}
+
+void DirWidget::dir_changed(){
+  QString dir = line_dir->text().simplified();
+  //Run the dir through the user-input checks
+  dir = LUtils::PathToAbsolute(dir);
+  //qDebug() << "Dir Changed:" << dir;
+  //Quick check to ensure the directory exists
+  while(!QFile::exists(dir) && !dir.isEmpty()){
+    dir = dir.section("/",0,-2); //back up one additional dir
+  }
+  //qDebug() << " - Now Dir:" << dir;
+  currentBrowser()->changeDirectory(dir);
+  //emit LoadDirectory(ID, dir);
+}
+
+
+void DirWidget::on_actionSingleColumn_triggered(bool checked){
+  if(!checked){ return; }
+  if(RCBW==0){ return; } //nothing to do
+  ui->browser_layout->removeWidget(RCBW);
+  RCBW->deleteLater();
+  RCBW = 0;
+  setCurrentBrowser(""); //reset back to the remaining browser
+}
+
+void DirWidget::on_actionDualColumn_triggered(bool checked){
+  if(!checked){ return; }
+  if(RCBW!=0){ return; } //nothing to do
+  RCBW = new BrowserWidget("rc", this);
+  ui->browser_layout->addWidget(RCBW);
+  connect(RCBW, SIGNAL(dirChange(QString)), this, SLOT(currentDirectoryChanged()) );
+  connect(RCBW, SIGNAL(itemsActivated()), this, SLOT(runFiles()) );
+  connect(RCBW, SIGNAL(DataDropped(QString, QStringList)), this, SIGNAL(PasteFiles(QString, QStringList)) );
+  connect(RCBW, SIGNAL(contextMenuRequested()), this, SLOT(OpenContextMenu()) );
+  connect(RCBW, SIGNAL(updateDirectoryStatus(QString)), this, SLOT(dirStatusChanged(QString)) );
+  connect(RCBW, SIGNAL(hasFocus(QString)), this, SLOT(setCurrentBrowser(QString)) );
+  //Now make sure it has all the same settings as the main browser
+  setCurrentBrowser("rc");
+  RCBW->showDetails(BW->hasDetails());
+  RCBW->showHiddenFiles( BW->hasHiddenFiles());
+  RCBW->setThumbnailSize( BW->thumbnailSize());
+  RCBW->changeDirectory( BW->currentDirectory());
+}
+
+void DirWidget::on_actionMenu_triggered(){
+  OpenContextMenu();
+}
+
+
+// - Other Actions without a specific button on the side
+void DirWidget::fileCheckSums(){
+  QStringList files = currentBrowser()->currentSelection();
+  if(files.isEmpty()){ return; }
+  qDebug() << "Run Checksums:" << files;
+  QStringList info = LOS::Checksums(files);
+  qDebug() << " - Info:" << info;
+  if(info.isEmpty() || (info.length() != files.length()) ){ return; }
+  for(int i=0; i<info.length(); i++){
+    info[i] = QString("%2\n\t(%1)").arg(files[i].section("/",-1), info[i]);
+  }
+  ScrollDialog dlg(this);
+    dlg.setWindowTitle( tr("File Checksums:") );
+    dlg.setWindowIcon( LXDG::findIcon("document-encrypted","") );
+    dlg.setText(info.join("\n"));
+  dlg.exec();
+}
+
+void DirWidget::fileProperties(){
+  QStringList sel = currentBrowser()->currentSelection();
+  //qDebug() << "Open File properties:" << sel;
+  if(sel.isEmpty()){ return; }
+  if(!LUtils::isValidBinary("lumina-fileinfo")){
+    //It should never get to this point due to checks earlier - but just in case...
+    QMessageBox::warning(this, tr("Missing Utility"), tr("The \"lumina-fileinfo\" utility could not be found on the system. Please install it first.") );
+    return;
+  }
+  for(int i=0; i<sel.length(); i++){
+    QProcess::startDetached("lumina-fileinfo \""+sel[i]+"\""); //use absolute paths
+  }
+}
+
+void DirWidget::openTerminal(){
+  emit LaunchTerminal(currentBrowser()->currentDirectory());
+}
+
+//Browser Functions
+void DirWidget::OpenContextMenu(){
+  //Now open the menu at the current cursor location
+  contextMenu->popup(QCursor::pos());
+}
+
+void DirWidget::UpdateContextMenu(){
+  //First generate the context menu based on the selection
+  QStringList sel = currentBrowser()->currentSelection();
+  //qDebug() << "Update context menu";
+  //qDebug() << "  Selection:" << sel;
+  contextMenu->clear();
+
+  if(!sel.isEmpty()){
+   contextMenu->addAction(LXDG::findIcon("system-run",""), tr("Open"), this, SLOT(runFiles()) );
+   //contextMenu->addAction(LXDG::findIcon("system-run-with",""), tr("Open With..."), this, SLOT(runWithFiles()) );
+  }
+  contextMenu->addSection(LXDG::findIcon("unknown",""), tr("File Operations"));
+ // contextMenu->addMenu(cFModMenu);
+ //   cFModMenu->setEnabled(!sel.isEmpty() && canmodify);
+
+  if(!sel.isEmpty()){
+      contextMenu->addAction(LXDG::findIcon("edit-rename",""), tr("Rename..."), this, SLOT(renameFiles()), kRename->key() )->setEnabled(canmodify);
+      contextMenu->addAction(LXDG::findIcon("edit-cut",""), tr("Cut Selection"), this, SLOT(cutFiles()), kCut->key() )->setEnabled(canmodify);
+      contextMenu->addAction(LXDG::findIcon("edit-copy",""), tr("Copy Selection"), this, SLOT(copyFiles()), kCopy->key() )->setEnabled(canmodify);
+      if(LUtils::isValidBinary("lumina-archiver") && sel.length() ==1){ contextMenu->addAction(LXDG::findIcon("archive",""), tr("Auto-Extract"), this, SLOT(autoExtractFiles()), kExtract->key() )->setEnabled(canmodify); }
+    }
+    if( QApplication::clipboard()->mimeData()->hasFormat("x-special/lumina-copied-files") ){
+      contextMenu->addAction(LXDG::findIcon("edit-paste",""), tr("Paste"), this, SLOT(pasteFiles()), QKeySequence(Qt::CTRL+Qt::Key_V) )->setEnabled(canmodify);
+    }
+    if(!sel.isEmpty()){
+      contextMenu->addSeparator();
+      contextMenu->addAction(LXDG::findIcon("edit-delete",""), tr("Delete Selection"), this, SLOT(removeFiles()), kDel->key() )->setEnabled(canmodify);
+      contextMenu->addSeparator();
+    }
+    contextMenu->addMenu(cFViewMenu);
+    cFViewMenu->setEnabled(!sel.isEmpty());
+
+    //Now add the general selection options
+   contextMenu->addSection(LXDG::findIcon("folder","inode/directory"), tr("Directory Operations"));
+   if(canmodify){
+     contextMenu->addMenu(cNewMenu);
+   }
+   contextMenu->addMenu(cOpenMenu);
+}
+
+void DirWidget::currentDirectoryChanged(bool widgetonly){
+  QString cur = currentBrowser()->currentDirectory();
+  QFileInfo info(cur);
+  canmodify = info.isWritable();
+  if(widgetonly){ ui->label_status->setText(currentBrowser()->status()); }
+  else if( !currentBrowser()->isEnabled() ){ ui->label_status->setText(tr("Loading...")); }
+  //qDebug() << "Start search for snapshots";
+  if(!cur.contains("/.zfs/snapshot") ){
+    normalbasedir = cur;
+    ui->group_snaps->setVisible(false);
+    emit findSnaps(ID, cur);
+    qDebug() << "Changed to directory:" << cur;
+  }else{
+    //Re-assemble the normalbasedir variable (in case moving around within a snapshot)
+    normalbasedir = cur;
+    normalbasedir.replace( QRegExp("\\/\\.zfs\\/snapshot/([^/]+)\\/"), "/" );
+    qDebug() << "Changed to snapshot:" << cur << normalbasedir;
+  }
+  ui->actionBack->setEnabled( currentBrowser()->history().length()>1 );
+ line_dir->setText(normalbasedir);
+  emit TabNameChanged(ID, normalbasedir.section("/",-1));
+  QModelIndex index = dirtreeModel->index(cur,0);
+  ui->folderViewPane->setCurrentIndex( index );
+  ui->folderViewPane->scrollTo(index);
+}
+
+void DirWidget::dirStatusChanged(QString stat){
+  if(!canmodify){ stat.prepend(tr("(Limited Access) ")); }
+  ui->label_status->setText(stat);
+}
+
+void DirWidget::setCurrentBrowser(QString id){
+  //qDebug() << "Set Current Browser:" << id;
+  if(id==cBID){ return; } //no change
+  cBID = id;
+  currentDirectoryChanged(true); //update all the averarching widget elements (widget only)
+  //Now adjust the frame/highlighting around the "active" browser
+  if(RCBW==0){ BW->setShowActive(true); }
+  else{
+    BW->setShowActive( cBID.isEmpty() );
+    RCBW->setShowActive( !cBID.isEmpty() );
+  }
+}
+
+//Context Menu Functions
+void DirWidget::createNewFile(){
+  if(!canmodify){ return; } //cannot create anything here
+  //Prompt for the new filename
+  bool ok = false;
+  QString newdocument = QInputDialog::getText(this, tr("New Document"), tr("Name:"), QLineEdit::Normal, "", \
+        &ok, 0, Qt::ImhFormattedNumbersOnly | Qt::ImhUppercaseOnly | Qt::ImhLowercaseOnly);
+  if(!ok || newdocument.isEmpty()){ return; }
+  //Create the empty file
+  QString full = currentBrowser()->currentDirectory();
+  if(!full.endsWith("/")){ full.append("/"); }
+  //verify the new file does not already exist
+  if(QFile::exists(full+newdocument)){
+    QMessageBox::warning(this, tr("Invalid Name"), tr("A file or directory with that name already exists! Please pick a different name."));
+    QTimer::singleShot(0,this, SLOT(createNewFile()) ); //repeat this function
+    return;
+  }
+  QFile file(full+newdocument);
+  if(file.open(QIODevice::ReadWrite)){
+    //If successfully opened, it has created a blank file
+    file.close();
+  }else{
+    QMessageBox::warning(this, tr("Error Creating Document"), tr("The document could not be created. Please ensure that you have the proper permissions."));
+  }
+}
+
+void DirWidget::createNewDir(){
+  if(!canmodify){ return; } //cannot create anything here
+  //Prompt for the new dir name
+  bool ok = false;
+  QString newdir = QInputDialog::getText(this, tr("New Directory"), tr("Name:"), QLineEdit::Normal, "", \
+        &ok, 0, Qt::ImhFormattedNumbersOnly | Qt::ImhUppercaseOnly | Qt::ImhLowercaseOnly);
+  if(!ok || newdir.isEmpty()){ return; }
+  //Now create the new dir
+  QString full = currentBrowser()->currentDirectory();
+  if(!full.endsWith("/")){ full.append("/"); }
+  QDir dir(full); //open the current dir
+  full.append(newdir); //append the new name to the current dir
+  //Verify that the new dir does not already exist
+  if(dir.exists(full)){
+    QMessageBox::warning(this, tr("Invalid Name"), tr("A file or directory with that name already exists! Please pick a different name."));
+    QTimer::singleShot(0,this, SLOT(createNewDir()) ); //repeat this function
+  }else{
+    if(!dir.mkdir(newdir) ){
+      QMessageBox::warning(this, tr("Error Creating Directory"), tr("The directory could not be created. Please ensure that you have the proper permissions to modify the current directory."));
+    }
+  }
+}
+
+void DirWidget::createNewXDGEntry(){
+  if(!canmodify){ return; } //cannot create anything here
+  //Prompt for the new filename
+  bool ok = false;
+  QString newdocument = QInputDialog::getText(this, tr("New Document"), tr("Name:"), QLineEdit::Normal, "", \
+        &ok, 0, Qt::ImhFormattedNumbersOnly | Qt::ImhUppercaseOnly | Qt::ImhLowercaseOnly);
+  if(!ok || newdocument.isEmpty()){ return; }
+  if(!newdocument.endsWith(".desktop")){ newdocument.append(".desktop"); }
+  //Create the empty file
+  QString full = currentBrowser()->currentDirectory();
+  if(!full.endsWith("/")){ full.append("/"); }
+  //Verify the file does not already exist
+  if(QFile::exists(full+newdocument)){
+    QMessageBox::warning(this, tr("Invalid Name"), tr("A file or directory with that name already exists! Please pick a different name."));
+    QTimer::singleShot(0,this, SLOT(createNewFile()) ); //repeat this function
+    return;
+  }
+  QProcess::startDetached("lumina-fileinfo -application \""+full+newdocument+"\"");
+}
+
+/*void DirWidget::createNewSymlink{
+
+ }*/
+
+// - Selected FILE operations
+
+//---------------------------------------------------//
+/*
+QStringList DirWidget::getPreferredApplications(){
+  QStringList out;
+  //First list all the applications registered for that same mimetype
+  QString mime = fileEXT;
+  out << LXDG::findAvailableAppsForMime(mime);
+
+  //Now search the internal settings for that extension and find any applications last used
+  QStringList keys = settings->allKeys();
+  for(int i=0; i<keys.length(); i++){
+    if(keys[i].startsWith("default/")){ continue; } //ignore the defaults (they will also be in the main)
+    if(keys[i].toLower() == fileEXT.toLower()){
+      QStringList files = settings->value(keys[i]).toString().split(":::");
+      qDebug() << "Found Files:" << keys[i] << files;
+      bool cleaned = false;
+      for(int j=0; j<files.length(); j++){
+        if(QFile::exists(files[j])){ out << files[j]; }
+        else{ files.removeAt(j); j--; cleaned=true; } //file no longer available - remove it
       }
-      for(int i=0; i<sel.length(); i++){
-        QProcess::startDetached("lumina-fileinfo \""+sel[i]+"\""); //use absolute paths
-      }
-    }
-
-    void DirWidget::openTerminal(){
-      emit LaunchTerminal(currentBrowser()->currentDirectory());
-    }
-
-    //Browser Functions
-    void DirWidget::OpenContextMenu(){
-      //Now open the menu at the current cursor location
-      contextMenu->popup(QCursor::pos());
-    }
-
-    void DirWidget::UpdateContextMenu(){
-      //First generate the context menu based on the selection
-      QStringList sel = currentBrowser()->currentSelection();
-      //qDebug() << "Update context menu";
-      //qDebug() << "  Selection:" << sel;
-      contextMenu->clear();
-
-      if(!sel.isEmpty()){
-        contextMenu->addAction(LXDG::findIcon("system-run",""), tr("Open"), this, SLOT(runFiles()) );
-        //contextMenu->addAction(LXDG::findIcon("system-run-with",""), tr("Open With..."), this, SLOT(runWithFiles()) );
-      }
-      contextMenu->addSection(LXDG::findIcon("unknown",""), tr("File Operations"));
-     // contextMenu->addMenu(cFModMenu);
-     //   cFModMenu->setEnabled(!sel.isEmpty() && canmodify);
-
-        if(!sel.isEmpty()){
-          contextMenu->addAction(LXDG::findIcon("edit-rename",""), tr("Rename..."), this, SLOT(renameFiles()), kRename->key() )->setEnabled(canmodify);
-          contextMenu->addAction(LXDG::findIcon("edit-cut",""), tr("Cut Selection"), this, SLOT(cutFiles()), kCut->key() )->setEnabled(canmodify);
-          contextMenu->addAction(LXDG::findIcon("edit-copy",""), tr("Copy Selection"), this, SLOT(copyFiles()), kCopy->key() )->setEnabled(canmodify);
-          if(LUtils::isValidBinary("lumina-archiver") && sel.length() ==1){ contextMenu->addAction(LXDG::findIcon("archive",""), tr("Auto-Extract"), this, SLOT(autoExtractFiles()), kExtract->key() )->setEnabled(canmodify); }
-        }
-        if( QApplication::clipboard()->mimeData()->hasFormat("x-special/lumina-copied-files") ){
-          contextMenu->addAction(LXDG::findIcon("edit-paste",""), tr("Paste"), this, SLOT(pasteFiles()), QKeySequence(Qt::CTRL+Qt::Key_V) )->setEnabled(canmodify);
-        }
-        if(!sel.isEmpty()){
-          contextMenu->addSeparator();
-          contextMenu->addAction(LXDG::findIcon("edit-delete",""), tr("Delete Selection"), this, SLOT(removeFiles()), kDel->key() )->setEnabled(canmodify);
-          contextMenu->addSeparator();
-        }
-        contextMenu->addMenu(cFViewMenu);
-        cFViewMenu->setEnabled(!sel.isEmpty());
-
-      //Now add the general selection options
-      contextMenu->addSection(LXDG::findIcon("folder","inode/directory"), tr("Directory Operations"));
-      if(canmodify){
-        contextMenu->addMenu(cNewMenu);
-      }
-      contextMenu->addMenu(cOpenMenu);
-    }
-
-    void DirWidget::currentDirectoryChanged(bool widgetonly){
-      QString cur = currentBrowser()->currentDirectory();
-      QFileInfo info(cur);
-      canmodify = info.isWritable();
-      if(widgetonly){ ui->label_status->setText(currentBrowser()->status()); }
-      else if( !currentBrowser()->isEnabled() ){ ui->label_status->setText(tr("Loading...")); }
-      //qDebug() << "Start search for snapshots";
-      if(!cur.contains("/.zfs/snapshot") ){
-        normalbasedir = cur;
-        ui->group_snaps->setVisible(false);
-        emit findSnaps(ID, cur);
-        qDebug() << "Changed to directory:" << cur;
-      }else{
-        //Re-assemble the normalbasedir variable (in case moving around within a snapshot)
-        normalbasedir = cur;
-        normalbasedir.replace( QRegExp("\\/\\.zfs\\/snapshot/([^/]+)\\/"), "/" );
-        qDebug() << "Changed to snapshot:" << cur << normalbasedir;
-      }
-      ui->actionBack->setEnabled( currentBrowser()->history().length()>1 );
-      line_dir->setText(normalbasedir);
-      emit TabNameChanged(ID, normalbasedir.section("/",-1));
-      QModelIndex index = dirtreeModel->index(cur,0);
-      ui->folderViewPane->setCurrentIndex( index );
-      ui->folderViewPane->scrollTo(index);
-    }
-
-    void DirWidget::dirStatusChanged(QString stat){
-      if(!canmodify){ stat.prepend(tr("(Limited Access) ")); }
-      ui->label_status->setText(stat);
-    }
-
-    void DirWidget::setCurrentBrowser(QString id){
-      //qDebug() << "Set Current Browser:" << id;
-      if(id==cBID){ return; } //no change
-      cBID = id;
-      currentDirectoryChanged(true); //update all the averarching widget elements (widget only)
-      //Now adjust the frame/highlighting around the "active" browser
-      if(RCBW==0){ BW->setShowActive(true); }
-      else{
-        BW->setShowActive( cBID.isEmpty() );
-        RCBW->setShowActive( !cBID.isEmpty() );
-      }
-    }
-
-    //Context Menu Functions
-    void DirWidget::createNewFile(){
-     if(!canmodify){ return; } //cannot create anything here
-      //Prompt for the new filename
-      bool ok = false;
-      QString newdocument = QInputDialog::getText(this, tr("New Document"), tr("Name:"), QLineEdit::Normal, "", \
-            &ok, 0, Qt::ImhFormattedNumbersOnly | Qt::ImhUppercaseOnly | Qt::ImhLowercaseOnly);
-      if(!ok || newdocument.isEmpty()){ return; }
-      //Create the empty file
-      QString full = currentBrowser()->currentDirectory();
-      if(!full.endsWith("/")){ full.append("/"); }
-      //verify the new file does not already exist
-      if(QFile::exists(full+newdocument)){
-        QMessageBox::warning(this, tr("Invalid Name"), tr("A file or directory with that name already exists! Please pick a different name."));
-        QTimer::singleShot(0,this, SLOT(createNewFile()) ); //repeat this function
-        return;
-      }
-      QFile file(full+newdocument);
-      if(file.open(QIODevice::ReadWrite)){
-        //If successfully opened, it has created a blank file
-        file.close();
-      }else{
-        QMessageBox::warning(this, tr("Error Creating Document"), tr("The document could not be created. Please ensure that you have the proper permissions."));
-      }
-    }
-
-    void DirWidget::createNewDir(){
-      if(!canmodify){ return; } //cannot create anything here
-      //Prompt for the new dir name
-      bool ok = false;
-      QString newdir = QInputDialog::getText(this, tr("New Directory"), tr("Name:"), QLineEdit::Normal, "", \
-            &ok, 0, Qt::ImhFormattedNumbersOnly | Qt::ImhUppercaseOnly | Qt::ImhLowercaseOnly);
-      if(!ok || newdir.isEmpty()){ return; }
-      //Now create the new dir
-      QString full = currentBrowser()->currentDirectory();
-      if(!full.endsWith("/")){ full.append("/"); }
-      QDir dir(full); //open the current dir
-      full.append(newdir); //append the new name to the current dir
-      //Verify that the new dir does not already exist
-      if(dir.exists(full)){
-        QMessageBox::warning(this, tr("Invalid Name"), tr("A file or directory with that name already exists! Please pick a different name."));
-        QTimer::singleShot(0,this, SLOT(createNewDir()) ); //repeat this function
-      }else{
-        if(!dir.mkdir(newdir) ){
-          QMessageBox::warning(this, tr("Error Creating Directory"), tr("The directory could not be created. Please ensure that you have the proper permissions to modify the current directory."));
-        }
-      }
-    }
-
-    void DirWidget::createNewXDGEntry(){
-      if(!canmodify){ return; } //cannot create anything here
-      //Prompt for the new filename
-      bool ok = false;
-      QString newdocument = QInputDialog::getText(this, tr("New Document"), tr("Name:"), QLineEdit::Normal, "", \
-            &ok, 0, Qt::ImhFormattedNumbersOnly | Qt::ImhUppercaseOnly | Qt::ImhLowercaseOnly);
-      if(!ok || newdocument.isEmpty()){ return; }
-      if(!newdocument.endsWith(".desktop")){ newdocument.append(".desktop"); }
-      //Create the empty file
-      QString full = currentBrowser()->currentDirectory();
-      if(!full.endsWith("/")){ full.append("/"); }
-      //Verify the file does not already exist
-      if(QFile::exists(full+newdocument)){
-        QMessageBox::warning(this, tr("Invalid Name"), tr("A file or directory with that name already exists! Please pick a different name."));
-        QTimer::singleShot(0,this, SLOT(createNewFile()) ); //repeat this function
-        return;
-      }
-      QProcess::startDetached("lumina-fileinfo -application \""+full+newdocument+"\"");
-    }
-
-    /*void DirWidget::createNewSymlink{
-
-    }*/
-
-    // - Selected FILE operations
-
-    //---------------------------------------------------//
-    /*
-    QStringList DirWidget::getPreferredApplications(){
-      QStringList out;
-      //First list all the applications registered for that same mimetype
-      QString mime = fileEXT;
-      out << LXDG::findAvailableAppsForMime(mime);
-
-      //Now search the internal settings for that extension and find any applications last used
-     QStringList keys = settings->allKeys();
-      for(int i=0; i<keys.length(); i++){
-        if(keys[i].startsWith("default/")){ continue; } //ignore the defaults (they will also be in the main)
-        if(keys[i].toLower() == fileEXT.toLower()){
-          QStringList files = settings->value(keys[i]).toString().split(":::");
-          qDebug() << "Found Files:" << keys[i] << files;
-          bool cleaned = false;
-          for(int j=0; j<files.length(); j++){
-            if(QFile::exists(files[j])){ out << files[j]; }
-            else{ files.removeAt(j); j--; cleaned=true; } //file no longer available - remove it
-          }
-          if(cleaned){ settings->setValue(keys[i], files.join(":::")); } //update the registry
-          if(!out.isEmpty()){ break; } //already found files
-        }
-      }
-      //Make sure we don't have any duplicates before we return the list
-      out.removeDuplicates();
-      return out;
-    }
-    */
-    //---------------------------------------------------//
-
-    void DirWidget::cutFiles(){
-      QStringList sel = currentBrowser()->currentSelection();
-      if(sel.isEmpty() || !canmodify){ return; }
-      emit CutFiles(sel);
-    }
-
-    void DirWidget::copyFiles(){
-      QStringList sel = currentBrowser()->currentSelection();
-      if(sel.isEmpty()){ return; }
-      emit CopyFiles(sel);
-    }
-
-    void DirWidget::pasteFiles(){
-      if( !canmodify ){ return; }
-      emit PasteFiles(currentBrowser()->currentDirectory(), QStringList() );
-    }
-
-    void DirWidget::renameFiles(){
-      QStringList sel = currentBrowser()->currentSelection();
-      if(sel.isEmpty() || !canmodify){ return; }
-      qDebug() << "Deleting selected Items:" << sel;
-      emit RenameFiles(sel);
-    }
-
-    void DirWidget::favoriteFiles(){
-      QStringList sel = currentBrowser()->currentSelection();
-      if(sel.isEmpty()){ return; }
-      emit FavoriteFiles(sel);
-    }
-
-    void DirWidget::removeFiles(){
-      QStringList sel = currentBrowser()->currentSelection();
-      if(sel.isEmpty() || !canmodify){ return; }
-      qDebug() << "Deleting selected Items:" << sel;
-      emit RemoveFiles(sel);
-    }
-
-    void DirWidget::runFiles(){
-      QStringList sel = currentBrowser()->currentSelection();
-      if(sel.isEmpty()){ return; }
-      QStringList dirs;
-      for(int i=0; i<sel.length(); i++){
-        if(QFileInfo(sel[i]).isDir()){
-          dirs << sel[i];
-        }else{
-          QProcess::startDetached("lumina-open \""+sel[i]+"\"");
-        }
-      }
-      if(!dirs.isEmpty()){
-        currentBrowser()->changeDirectory( dirs.takeFirst()); //load the first directory in this widget
-      }
-      if(!dirs.isEmpty()){
-        emit OpenDirectories(dirs); //open the rest of the directories in other tabs
-      }
-    }
-
-    void DirWidget::runWithFiles(){
-      QStringList sel = currentBrowser()->currentSelection();
-      if(sel.isEmpty()){ return; }
-      QStringList dirs;
-      for(int i=0; i<sel.length(); i++){
-        if(QFileInfo(sel[i]).isDir()){
-          dirs << sel[i];
-        }else{
-          QProcess::startDetached("lumina-open -select \""+sel[i]+"\"");
-        }
-      }
-      if(!dirs.isEmpty()){
-        emit OpenDirectories(dirs); //open the rest of the directories in other tabs
-      }
-    }
-
-    /*void DirWidget::attachToNewEmail(){
-
-    }*/
-
-    // - Context-specific operations
-    void DirWidget::openInSlideshow(){
-      QStringList sel = currentBrowser()->currentSelection();
-      if(sel.isEmpty()){ sel = currentDirFiles(); }
-      //Now turn them all into a list and emit them
-        LFileInfoList list;
-        for(int i=0; i<sel.length(); i++){
-          if(sel.endsWith(".desktop")){ continue; } //simplification to make sure we don't read any files which are not needed
-          LFileInfo info(sel[i]);
-          if( info.isImage() ){  list << info; } //add to the list
-        }
-      if(!list.isEmpty()){ emit ViewFiles(list); }
-    }
-
-    void DirWidget::openMultimedia(){
-      QStringList sel = currentBrowser()->currentSelection();
-      if(sel.isEmpty()){ sel = currentDirFiles(); }
-      //Now turn them all into a list and emit them
-        LFileInfoList list;
-        for(int i=0; i<sel.length(); i++){
-          if(sel.endsWith(".desktop")){ continue; } //simplification to make sure we don't read any files which are not needed
-          LFileInfo info(sel[i]);
-          if( info.isAVFile() ){  list << info; } //add to the list
-        }
-      if(!list.isEmpty()){ emit PlayFiles(list); }
-    }
-
-    void DirWidget::autoExtractFiles(){
-        QStringList files = currentBrowser()->currentSelection();
-	qDebug() << "Starting auto-extract:" << files;
-        ExternalProcess::launch("lumina-archiver", QStringList() << "--ax" << files);
-        /*ExternalProcess *pExtract= new ExternalProcess(this);
-        QString program = "lumina-archiver --ax ";
-        QStringList files = currentBrowser()->currentSelection();
-        for(int i=0; i<files.length(); i++){
-            QString runline = program + files[i];
-        pExtract->start(runline);*/
-    }
-
-    //====================
-    //         PROTECTED
-    //====================
-    void DirWidget::mouseReleaseEvent(QMouseEvent *ev){
-      static Qt::MouseButtons backmap = Qt::BackButton | Qt::ExtraButton5;
-      //qDebug() << "Mouse Click:" << ev->button();
-      if(backmap.testFlag(ev->button())){
-        ev->accept();
-        on_actionBack_triggered();
-      //}else if(ev->button()==Qt::ForwardButton()){
-        //ev->accept();
-      }else{
-        ev->ignore(); //not handled here
-      }
-    }
+      if(cleaned){ settings->setValue(keys[i], files.join(":::")); } //update the registry
+      if(!out.isEmpty()){ break; } //already found files
+    }
+  }
+  //Make sure we don't have any duplicates before we return the list
+  out.removeDuplicates();
+  return out;
+}
+  */
+  //---------------------------------------------------//
+
+void DirWidget::cutFiles(){
+  QStringList sel = currentBrowser()->currentSelection();
+  if(sel.isEmpty() || !canmodify){ return; }
+  emit CutFiles(sel);
+}
+
+void DirWidget::copyFiles(){
+  QStringList sel = currentBrowser()->currentSelection();
+  if(sel.isEmpty()){ return; }
+  emit CopyFiles(sel);
+}
+
+void DirWidget::pasteFiles(){
+  if( !canmodify ){ return; }
+  emit PasteFiles(currentBrowser()->currentDirectory(), QStringList() );
+}
+
+void DirWidget::renameFiles(){
+  QStringList sel = currentBrowser()->currentSelection();
+  if(sel.isEmpty() || !canmodify){ return; }
+  qDebug() << "Deleting selected Items:" << sel;
+  emit RenameFiles(sel);
+}
+
+void DirWidget::favoriteFiles(){
+  QStringList sel = currentBrowser()->currentSelection();
+  if(sel.isEmpty()){ return; }
+  emit FavoriteFiles(sel);
+}
+
+void DirWidget::removeFiles(){
+  QStringList sel = currentBrowser()->currentSelection();
+  if(sel.isEmpty() || !canmodify){ return; }
+  qDebug() << "Deleting selected Items:" << sel;
+  emit RemoveFiles(sel);
+}
+
+void DirWidget::runFiles(){
+  QStringList sel = currentBrowser()->currentSelection();
+  if(sel.isEmpty()){ return; }
+  QStringList dirs;
+  for(int i=0; i<sel.length(); i++){
+    if(QFileInfo(sel[i]).isDir()){
+      dirs << sel[i];
+    }else{
+      QProcess::startDetached("lumina-open \""+sel[i]+"\"");
+    }
+  }
+  if(!dirs.isEmpty()){
+    currentBrowser()->changeDirectory( dirs.takeFirst()); //load the first directory in this widget
+  }
+  if(!dirs.isEmpty()){
+    emit OpenDirectories(dirs); //open the rest of the directories in other tabs
+  }
+}
+
+void DirWidget::runWithFiles(){
+  QStringList sel = currentBrowser()->currentSelection();
+  if(sel.isEmpty()){ return; }
+  QStringList dirs;
+  for(int i=0; i<sel.length(); i++){
+    if(QFileInfo(sel[i]).isDir()){
+      dirs << sel[i];
+    }else{
+      QProcess::startDetached("lumina-open -select \""+sel[i]+"\"");
+    }
+  }
+  if(!dirs.isEmpty()){
+    emit OpenDirectories(dirs); //open the rest of the directories in other tabs
+  }
+}
+
+/*void DirWidget::attachToNewEmail(){
+
+}*/
+
+// - Context-specific operations
+void DirWidget::openInSlideshow(){
+  QStringList sel = currentBrowser()->currentSelection();
+  if(sel.isEmpty()){ sel = currentDirFiles(); }
+  //Now turn them all into a list and emit them
+    LFileInfoList list;
+    for(int i=0; i<sel.length(); i++){
+      if(sel.endsWith(".desktop")){ continue; } //simplification to make sure we don't read any files which are not needed
+      LFileInfo info(sel[i]);
+      if( info.isImage() ){  list << info; } //add to the list
+    }
+  if(!list.isEmpty()){ emit ViewFiles(list); }
+}
+
+void DirWidget::openMultimedia(){
+  QStringList sel = currentBrowser()->currentSelection();
+  if(sel.isEmpty()){ sel = currentDirFiles(); }
+  //Now turn them all into a list and emit them
+    LFileInfoList list;
+    for(int i=0; i<sel.length(); i++){
+      if(sel.endsWith(".desktop")){ continue; } //simplification to make sure we don't read any files which are not needed
+      LFileInfo info(sel[i]);
+      if( info.isAVFile() ){  list << info; } //add to the list
+    }
+  if(!list.isEmpty()){ emit PlayFiles(list); }
+}
+
+void DirWidget::autoExtractFiles(){
+  QStringList files = currentBrowser()->currentSelection();
+  qDebug() << "Starting auto-extract:" << files;
+  ExternalProcess::launch("lumina-archiver", QStringList() << "--ax" << files);
+  /*ExternalProcess *pExtract= new ExternalProcess(this);
+  QString program = "lumina-archiver --ax ";
+  QStringList files = currentBrowser()->currentSelection();
+  for(int i=0; i<files.length(); i++){
+     QString runline = program + files[i];
+  pExtract->start(runline);*/
+}
+
+//====================
+//         PROTECTED
+//====================
+void DirWidget::mouseReleaseEvent(QMouseEvent *ev){
+  static Qt::MouseButtons backmap = Qt::BackButton | Qt::ExtraButton5;
+  //qDebug() << "Mouse Click:" << ev->button();
+  if(backmap.testFlag(ev->button())){
+    ev->accept();
+    on_actionBack_triggered();
+  //}else if(ev->button()==Qt::ForwardButton()){
+    //ev->accept();
+  }else{
+    ev->ignore(); //not handled here
+  }
+}