Features widget featuring and refactoring

resources/style.qss

@@ -5,7 +5,9 @@ QWidget#UBLibNavigatorWidget,
 QWidget#UBLibItemProperties,
 QWidget#UBDownloadWidget,
 QWidget#UBTeacherGuideWidget,
-QWidget#UBFeatureProperties
+QWidget#UBFeatureProperties,
+QWidget#UBFeaturesNavigatorWidget,
+QWidget#PathList
 {
 	background: #EEEEEE;
 	border-radius: 10px;
@@ -26,14 +28,13 @@ QWidget#UBLibWebView
 	border: 2px solid #999999;
 }
 
-QWidget#UBFeaturesWebView
+QListView
 {
-	background: #EEEEEE;
-	border-radius : 10px;
-	border: 2px solid #999999;
+	border: 0px;
 }
 
-QListView
+
+QWidget#UBFeaturesWebView
 {
 	background: #EEEEEE;
 	border-radius : 10px;

src/board/UBBoardPaletteManager.cpp

@@ -83,9 +83,9 @@ UBBoardPaletteManager::UBBoardPaletteManager(QWidget* container, UBBoardControll
     , mPendingPanButtonPressed(false)
     , mPendingEraseButtonPressed(false)
     , mpPageNavigWidget(NULL)
-#ifdef USE_WEB_WIDGET
+//#ifdef USE_WEB_WIDGET
     , mpLibWidget(NULL)
-#endif
+//#endif
     , mpCachePropWidget(NULL)
     , mpDownloadWidget(NULL)
     , mpDesktopLibWidget(NULL)
@@ -136,9 +136,9 @@ void UBBoardPaletteManager::setupDockPaletteWidgets()
 
     mpPageNavigWidget = new UBPageNavigationWidget();
 
-#ifdef USE_WEB_WIDGET
+//#ifdef USE_WEB_WIDGET
     mpLibWidget = new UBLibWidget();
-#endif
+//#endif
 
     mpCachePropWidget = new UBCachePropertiesWidget();
 
@@ -170,10 +170,10 @@ void UBBoardPaletteManager::setupDockPaletteWidgets()
 
     //Do not show deprecated lib widget to prevent collisions. Uncomment to return lib widget
 
-#ifdef USE_WEB_WIDGET
+//#ifdef USE_WEB_WIDGET
     mRightPalette->registerWidget(mpLibWidget);
     mRightPalette->addTab(mpLibWidget);
-#endif
+//#endif
 
 
     // The cache widget will be visible only if a cache is put on the page

src/board/UBBoardPaletteManager.h

@@ -45,7 +45,7 @@ class UBApplicationController;
 class UBDockTeacherGuideWidget;
 
 // Uncomment this to use old-styles lib paletter
- #define USE_WEB_WIDGET
+// #define USE_WEB_WIDGET
 
 
 class UBBoardPaletteManager : public QObject
@@ -134,10 +134,10 @@ class UBBoardPaletteManager : public QObject
         /** The page navigator widget */
         UBPageNavigationWidget* mpPageNavigWidget;
         
-#ifdef USE_WEB_WIDGET
+//#ifdef USE_WEB_WIDGET
         /** The library widget */
         UBLibWidget* mpLibWidget;
-#endif
+//#endif
 
         /** The cache properties widget */
         UBCachePropertiesWidget* mpCachePropWidget;

src/board/UBBoardView.h

@@ -28,7 +28,7 @@ class UBRubberBand;
 
 class UBBoardView : public QGraphicsView
 {
-    Q_OBJECT;
+    Q_OBJECT
 
     public:
 

src/board/UBFeaturesController.h

@@ -11,6 +11,15 @@
 #include <QMap>
 #include <QUrl>
 #include <QByteArray>
+#include <QtGui>
+
+class UBFeaturesModel;
+class UBFeaturesItemDelegate;
+class UBFeaturesPathItemDelegate;
+class UBFeaturesProxyModel;
+class UBFeaturesSearchProxyModel;
+class UBFeaturesPathProxyModel;
+class UBFeaturesListView;
 
 //#include "UBDockPaletteWidget.h"
 
@@ -33,77 +42,122 @@ public:
     UBFeature() {;}
 	//UBFeature(const UBFeature &f);
     UBFeature(const QString &url, const QPixmap &icon, const QString &name, const QUrl &realPath, UBFeatureElementType type = FEATURE_CATEGORY);
-    virtual ~UBFeature() {;}
+//    UBFeature();
+    virtual ~UBFeature();
     QString getName() const { return mName; }
     QPixmap getThumbnail() const {return mThumbnail;}
-    QString getVirtualPath() const { return virtualPath; }
+    QString getVirtualPath() const { return virtualDir; }
 	//QString getPath() const { return mPath; };
     QUrl getFullPath() const { return mPath; }
-	QString getFullVirtualPath() const { return  virtualPath + "/" + mName; }
+    QString getFullVirtualPath() const { return  virtualDir + "/" + mName; }
 	QString getUrl() const;
+    void setFullPath(const QUrl &newPath) {mPath = newPath;}
+    void setFullVirtualPath(const QString &newVirtualPath) {virtualDir = newVirtualPath;}
     UBFeatureElementType getType() const { return elementType; }
 
+
+
 	bool isFolder() const;
 	bool isDeletable() const;
+    bool inTrash() const;
 	bool operator ==( const UBFeature &f )const;
 	bool operator !=( const UBFeature &f )const;
 	const QMap<QString,QString> & getMetadata() const { return metadata; }
 	void setMetadata( const QMap<QString,QString> &data ) { metadata = data; }
+
+    bool hasChildren() const {return mChildren.count();}
+    bool hasParents() const {return mParents.count();}
+    bool hasRelationships() const {return mChildren.count() && mParents.count();}
+
 private:
-	QString virtualPath;
+    QString virtualDir;
     QPixmap mThumbnail;
     QString mName;
 	QUrl mPath;
     UBFeatureElementType elementType;
-	QMap<QString,QString> metadata;
+    QMap<QString,QString> metadata;
+
+    QList<UBFeature*> mChildren;
+    QList<UBFeature*> mParents;
 };
 Q_DECLARE_METATYPE( UBFeature )
 
-
 class UBFeaturesController : public QObject
 {
+friend class UBFeaturesWidget;
+
 Q_OBJECT
+
 public:
 	UBFeaturesController(QWidget *parentWidget);
     virtual ~UBFeaturesController();
 
-    QList <UBFeature>* getFeatures()const { return featuresList; }
+    QList <UBFeature>* getFeatures() const {return featuresList;}
 	
-    const QString& getRootPath()const { return rootPath; }
+    const QString& getRootPath()const {return rootPath;}
+    void scanFS();
 
-	void addItemToPage( const UBFeature &item );
-    void addItemAsBackground( const UBFeature &item );
-	const UBFeature& getCurrentElement()const { return currentElement; }
-	void setCurrentElement( const UBFeature &elem ) { currentElement = elem; }
+    void addItemToPage(const UBFeature &item);
+    void addItemAsBackground(const UBFeature &item);
+    const UBFeature& getCurrentElement()const {return currentElement;}
+    void setCurrentElement( const UBFeature &elem ) {currentElement = elem;}
 	const UBFeature & getTrashElement () const { return trashElement; }
 
     UBFeature addDownloadedFile( const QUrl &sourceUrl, const QByteArray &pData );
 
 	UBFeature moveItemToFolder( const QUrl &url, const UBFeature &destination );
 	UBFeature copyItemToFolder( const QUrl &url, const UBFeature &destination );
+
+    void rescanModel();
+    void siftElements(const QString &pSiftValue);
+    //TODO make less complicated for betteer maintainence
+    UBFeature getFeature(const QModelIndex &index, QListView *pOnView);
+    void searchStarted(const QString &pattern, QListView *pOnView);
+    void refreshModels();
+
 	void deleteItem( const QUrl &url );
+    void deleteItem(const UBFeature &pFeature);
 	bool isTrash( const QUrl &url );
-	UBFeature newFolder( const QString &name );
-	UBFeature addToFavorite( const QUrl &path );
-	void removeFromFavorite( const QUrl &path );
+    void moveToTrash(UBFeature feature, bool deleteManualy = false);
+    void addNewFolder(const QString &name);
+    void addToFavorite( const QUrl &path );
+    void removeFromFavorite(const QUrl &path, bool deleteManualy = false);
     UBFeature importImage( const QImage &image, const UBFeature &destination );
 
+    void fileSystemScan(const QUrl &currPath, const QString & currVirtualPath);
+
+
 	static QString fileNameFromUrl( const QUrl &url );
 	static QPixmap thumbnailForFile( const QString &path );
 	static bool isDeletable( const QUrl &url );
+    static char featureTypeSplitter() {return ':';}
+
+    static const QString virtualRootName;
+
+    void assignFeaturesListVeiw(UBFeaturesListView *pList);
+    void assignPathListView(UBFeaturesListView *pList);
+
 private:
-	void initDirectoryTree();
-	void fileSystemScan(const QUrl &currPath, const QString & currVirtualPath);
-	static QPixmap createThumbnail(const QString &path);
+
+    UBFeaturesItemDelegate *itemDelegate;
+    UBFeaturesPathItemDelegate *pathItemDelegate;
+
+    UBFeaturesModel *featuresModel;
+    UBFeaturesProxyModel *featuresProxyModel;
+    UBFeaturesSearchProxyModel *featuresSearchModel;
+    UBFeaturesPathProxyModel *featuresPathModel;
+
+
+private:
+
+    static QPixmap createThumbnail(const QString &path);
 	//void addImageToCurrentPage( const QString &path );
 	void loadFavoriteList();
 	void saveFavoriteList();
-	UBFeature getDestinationForItem( const QUrl &url );
 
 	static UBFeatureElementType fileTypeFromUrl( const QString &path );
 
-	QList <UBFeature> *featuresList;
-	UBFeature *rootElement;
+    QList <UBFeature> *featuresList;
 
 	QUrl mUserAudioDirectoryPath;
     QUrl mUserVideoDirectoryPath;
@@ -135,19 +189,24 @@ private:
 
 	int mLastItemOffsetIndex;
 	UBFeature currentElement;
-	UBFeature trashElement;
-	UBFeature favoriteElement;
+
+    UBFeature rootElement;
+    UBFeature favoriteElement;
 	UBFeature audiosElement;
 	UBFeature moviesElement;
 	UBFeature picturesElement;
 	UBFeature interactElement;
+    UBFeature applicationsElement;
 	UBFeature flashElement;
 	UBFeature shapesElement;
 	UBFeature webSearchElement;
 
 	QSet <QUrl> *favoriteSet;
-};
 
+public:
+    UBFeature trashElement;
+    UBFeature getParentFeatureForUrl( const QUrl &url );
 
+};
 
 #endif

src/core/UBSetting.cpp

@@ -74,6 +74,10 @@ void UBSetting::setString(const QString& pValue)
 {
     set(pValue);
 }
+void UBSetting::setInt(int pValue)
+{
+    set(pValue);
+}
 
 
 UBColorListSetting::UBColorListSetting(UBSettings* parent)

src/core/UBSetting.h

@@ -54,6 +54,7 @@ class UBSetting : public QObject
 
         void setBool(bool pValue);
 		void setString(const QString& pValue);
+        void setInt(int pValue);
 
     signals:
 

src/core/UBSettings.cpp

@@ -217,6 +217,8 @@ void UBSettings::init()
 
     appStartMode = new UBSetting(this, "App", "StartMode", "");
 
+    featureSliderPosition = new UBSetting(this, "Board", "FeatureSliderPosition", 40);
+
     boardPenFineWidth = new UBSetting(this, "Board", "PenFineWidth", 1.5);
     boardPenMediumWidth = new UBSetting(this, "Board", "PenMediumWidth", 3.0);
     boardPenStrongWidth = new UBSetting(this, "Board", "PenStrongWidth", 8.0);

src/core/UBSettings.h

@@ -239,6 +239,8 @@ class UBSettings : public QObject
 
         UBSetting* appStartMode;
 
+        UBSetting* featureSliderPosition;
+
         UBColorListSetting* boardPenLightBackgroundColors;
         UBColorListSetting* boardPenLightBackgroundSelectedColors;
 

src/frameworks/UBFileSystemUtils.cpp

@@ -61,14 +61,14 @@ bool UBFileSystemUtils::isAZipFile(QString &filePath)
    return result;
 }
 
-bool UBFileSystemUtils::copyFile(const QString &source, const QString &Destination, bool overwrite)
+bool UBFileSystemUtils::copyFile(const QString &source, const QString &destination, bool overwrite)
 {
     if (!QFile::exists(source)) {
         qDebug() << "file" << source << "does not present in fs";
         return false;
     }
 
-    QString normalizedDestination = Destination;
+    QString normalizedDestination = destination;
     if (QFile::exists(normalizedDestination)) {
         if  (QFileInfo(normalizedDestination).isFile() && overwrite) {
             QFile::remove(normalizedDestination);
@@ -86,6 +86,15 @@ bool UBFileSystemUtils::copyFile(const QString &source, const QString &Destinati
     return QFile::copy(source, normalizedDestination);
 }
 
+bool UBFileSystemUtils::copy(const QString &source, const QString &destination, bool overwrite)
+{
+    if (QFileInfo(source).isDir()) {
+        return copyDir(source, destination);
+    } else {
+        return copyFile(source, destination, overwrite);
+    }
+}
+
 bool UBFileSystemUtils::deleteFile(const QString &path)
 {
     QFile f(path);

src/frameworks/UBFileSystemUtils.h

@@ -45,6 +45,10 @@ class UBFileSystemUtils
 
         static bool moveDir(const QString& pSourceDirPath, const QString& pTargetDirPath);
 
+        static bool copyFile(const QString &source, const QString &destination, bool overwrite = false);
+
+        static bool copy(const QString &source, const QString &Destination, bool overwrite = false);
+
         static QString cleanName(const QString& name);
 
         static QString digitFileFormat(const QString& s, int digit);
@@ -65,8 +69,6 @@ class UBFileSystemUtils
 
         static bool isAZipFile(QString &filePath);
 
-        static bool copyFile(const QString &source, const QString &Destination, bool overwrite = false);
-        
         static bool deleteFile(const QString &path);
         /**
          * Compress a source directory in a zip file.

src/gui/UBFeaturesActionBar.cpp

 #include "UBFeaturesActionBar.h"
 #include "core/memcheck.h"
+#include "gui/UBFeaturesWidget.h"
 
 UBFeaturesActionBar::UBFeaturesActionBar( UBFeaturesController *controller, QWidget* parent, const char* name ) : QWidget (parent)
 	, featuresController(controller)
@@ -8,6 +9,7 @@ UBFeaturesActionBar::UBFeaturesActionBar( UBFeaturesController *controller, QWid
     , mLayout(NULL)
     , mpFavoriteAction(NULL)
     , mpSocialAction(NULL)
+    , mpRescanModelAction(NULL)
     , mpDeleteAction(NULL)
     , mpSearchAction(NULL)
     , mpCloseAction(NULL)
@@ -15,6 +17,7 @@ UBFeaturesActionBar::UBFeaturesActionBar( UBFeaturesController *controller, QWid
     , mpNewFolderAction(NULL)
     , mpFavoriteBtn(NULL)
     , mpSocialBtn(NULL)
+    , mpRescanModelBtn(NULL)
     , mpDeleteBtn(NULL)
     , mpCloseBtn(NULL)
     , mpRemoveFavoriteBtn(NULL)
@@ -39,6 +42,7 @@ UBFeaturesActionBar::UBFeaturesActionBar( UBFeaturesController *controller, QWid
     mpFavoriteAction = new QAction(QIcon(":/images/libpalette/miniFavorite.png"), tr("Add to favorites"), this);
     mpSocialAction = new QAction(QIcon(":/images/libpalette/social.png"), tr("Share"), this);
     mpSearchAction = new QAction(QIcon(":/images/libpalette/miniSearch.png"), tr("Search"), this);
+    mpRescanModelAction = new QAction(QIcon(":/images/cursors/rotate.png"), tr("Rescan file system"), this);
     mpDeleteAction = new QAction(QIcon(":/images/libpalette/miniTrash.png"), tr("Delete"), this);
     mpCloseAction = new QAction(QIcon(":/images/close.svg"), tr("Back to folder"), this);
     mpRemoveFavorite = new QAction(QIcon(":/images/libpalette/trash_favorite.svg"), tr("Remove from favorites"), this);
@@ -48,6 +52,7 @@ UBFeaturesActionBar::UBFeaturesActionBar( UBFeaturesController *controller, QWid
     mpFavoriteBtn = new UBActionButton(this, mpFavoriteAction);
     mpSocialBtn = new UBActionButton(this, mpSocialAction);
     //mpSearchBtn = new UBActionButton(this, mpSearchAction);
+    mpRescanModelBtn = new UBActionButton(this, mpRescanModelAction);
     mpDeleteBtn = new UBActionButton(this, mpDeleteAction);
     mpCloseBtn = new UBActionButton(this, mpCloseAction);
     mpRemoveFavoriteBtn = new UBActionButton(this, mpRemoveFavorite);
@@ -79,14 +84,17 @@ UBFeaturesActionBar::UBFeaturesActionBar( UBFeaturesController *controller, QWid
 	connect(mSearchBar, SIGNAL(textChanged(QString)), this, SLOT(onSearchTextChanged(QString)));
 	connect(mpNewFolderAction, SIGNAL(triggered()), this, SLOT(onActionNewFolder()));
     connect(mpRemoveFavorite, SIGNAL(triggered()), this, SLOT(onActionRemoveFavorite()));
+    connect(mpRescanModelAction, SIGNAL(triggered()), this , SLOT(onActionRescanModel()));
     connect(mpDeleteAction,SIGNAL(triggered()), this, SLOT(onActionTrash()));
 
+
     // Build the default toolbar
     mLayout->addWidget(mpFavoriteBtn);
     mLayout->addWidget(mpSocialBtn);
     mLayout->addWidget(mpNewFolderBtn);
     mLayout->addWidget(mSearchBar);
     //mLayout->addWidget(mpSearchBtn);
+    mLayout->addWidget(mpRescanModelBtn);
     mLayout->addWidget(mpDeleteBtn);
     mLayout->addWidget(mpCloseBtn);
     mLayout->addWidget(mpRemoveFavoriteBtn);
@@ -115,6 +123,7 @@ void UBFeaturesActionBar::setButtons()
         mpNewFolderBtn->show();
 		mpNewFolderBtn->setEnabled(true);
 		mpDeleteBtn->setEnabled(true);
+        mpRescanModelBtn->show();
 		break;
     case IN_ROOT:
         mpFavoriteBtn->show();
@@ -126,6 +135,7 @@ void UBFeaturesActionBar::setButtons()
         mpNewFolderBtn->show();
 		mpNewFolderBtn->setEnabled(false);
 		mpDeleteBtn->setEnabled(false);
+        mpRescanModelBtn->show();
         break;
     case IN_PROPERTIES:
         mpFavoriteBtn->show();
@@ -136,6 +146,7 @@ void UBFeaturesActionBar::setButtons()
         mpCloseBtn->hide();
         mpRemoveFavoriteBtn->hide();
         mpNewFolderBtn->hide();
+        mpRescanModelBtn->hide();
         break;
     case IN_FAVORITE:
         mpFavoriteBtn->hide();
@@ -146,6 +157,7 @@ void UBFeaturesActionBar::setButtons()
         mpCloseBtn->hide();
         mpRemoveFavoriteBtn->show();
         mpNewFolderBtn->hide();
+        mpRescanModelBtn->hide();
         break;
 	case IN_TRASH:
 		mpFavoriteBtn->hide();
@@ -158,6 +170,7 @@ void UBFeaturesActionBar::setButtons()
         mpCloseBtn->hide();
         //mpRemoveFavoriteBtn->show();
         mpNewFolderBtn->hide();
+        mpRescanModelBtn->hide();
 		break;
     default:
         break;
@@ -189,48 +202,57 @@ void UBFeaturesActionBar::onActionTrash()
 {
     emit deleteSelectedElements();
 }
-
-/*
-void UBFeaturesActionBar::dragMoveEvent(QDragMoveEvent *event)
+void UBFeaturesActionBar::onActionRescanModel()
 {
-    event->acceptProposedAction();
+    emit rescanModel();
 }
-*/
 
 void UBFeaturesActionBar::dragEnterEvent( QDragEnterEvent *event )
 {
-    if (event->mimeData()->hasFormat("text/uri-list"))
-	{
+    const UBFeaturesMimeData *fMimeData = qobject_cast<const UBFeaturesMimeData*>(event->mimeData());
+    if (fMimeData) {
         event->acceptProposedAction();
-	}
+    } else {
+        event->ignore();
+    }
 }
 
-void UBFeaturesActionBar::dropEvent( QDropEvent *event )
+void UBFeaturesActionBar::dropEvent(QDropEvent *event)
 {	
-	QWidget *dest = childAt( event->pos() );
-	if ( dest == mpDeleteBtn )
-	{
-		QList <QUrl> urls = event->mimeData()->urls();
-		foreach ( QUrl url, urls )
-		{
-			if ( !UBFeaturesController::isDeletable( url ) )
-				return;
-		}
-		event->setDropAction( Qt::MoveAction );
+    const UBFeaturesMimeData *fMimeData = qobject_cast<const UBFeaturesMimeData*>(event->mimeData());
+
+    if (!fMimeData) {
+        qWarning() << "data came from not supported widget";
+        event->ignore();
+        return;
+    }
+
+    QWidget *dest = childAt(event->pos());
+    if (dest == mpDeleteBtn) {
+        QList<UBFeature> featuresList = fMimeData->features();
+        foreach (UBFeature curFeature, featuresList) {
+            if (!curFeature.isDeletable()) {
+                qWarning() << "Undeletable feature found, stopping deleting process";
+                event->ignore();
+                return;
+            }
+        }
+        event->setDropAction(Qt::MoveAction);
 		event->accept();
-		emit deleteElements( *event->mimeData() );
-	}
-	else if ( dest == mpFavoriteBtn )
-	{
-		event->setDropAction( Qt::CopyAction );
+
+        emit deleteElements(fMimeData);
+
+    } else if (dest == mpFavoriteBtn) {
+        event->setDropAction( Qt::CopyAction);
 		event->accept();
-		emit addToFavorite( *event->mimeData() );
-	}
-	else if ( dest == mpRemoveFavoriteBtn )
-	{
+
+        emit addToFavorite(fMimeData);
+
+    } else if (dest == mpRemoveFavoriteBtn) {
 		event->setDropAction( Qt::MoveAction );
 		event->accept();
-		emit removeFromFavorite( *event->mimeData() );
+
+        emit removeFromFavorite(fMimeData);
 	}
 }
 

src/gui/UBFeaturesActionBar.h

@@ -7,6 +7,8 @@
 #include "UBLibActionBar.h"
 #include "board/UBFeaturesController.h"
 
+class UBFeaturesMimeData;
+
 enum UBFeaturesActionBarState
 {
 	IN_ROOT,
@@ -24,25 +26,30 @@ public:
     ~UBFeaturesActionBar();
 	
 	void setCurrentState( UBFeaturesActionBarState state );
+
 signals:
 	void searchElement(const QString &text);
 	void newFolderToCreate();
-	void deleteElements( const QMimeData &data );
-	void addToFavorite( const QMimeData &data );
-	void removeFromFavorite( const QMimeData &data );
+    void deleteElements(const UBFeaturesMimeData *data);
+    void addToFavorite(const UBFeaturesMimeData *data);
+    void removeFromFavorite(const UBFeaturesMimeData *data);
     void addElementsToFavorite();
     void removeElementsFromFavorite();
     void deleteSelectedElements();
+    void rescanModel();
+
 private slots:
 	void onSearchTextChanged(QString txt);
 	void onActionNewFolder();
     void onActionFavorite();
     void onActionRemoveFavorite();
     void onActionTrash();
+    void onActionRescanModel();
+
 protected:
-	//void dragMoveEvent(QDragMoveEvent *event);
-	void dragEnterEvent( QDragEnterEvent *event );
+    void dragEnterEvent( QDragEnterEvent *event );
 	void dropEvent( QDropEvent *event );
+
 private:
 	void setButtons();
 	UBFeaturesController *featuresController;
@@ -56,6 +63,7 @@ private:
     QHBoxLayout* mLayout;
     QAction* mpFavoriteAction;
     QAction* mpSocialAction;
+    QAction* mpRescanModelAction;
     QAction* mpDeleteAction;
     QAction* mpSearchAction;
     QAction* mpCloseAction;
@@ -63,13 +71,11 @@ private:
     QAction* mpNewFolderAction;
     UBActionButton* mpFavoriteBtn;
     UBActionButton* mpSocialBtn;
+    UBActionButton* mpRescanModelBtn;
     UBActionButton* mpDeleteBtn;
-    //UBActionButton* mpSearchBtn;
     UBActionButton* mpCloseBtn;
     UBActionButton* mpRemoveFavoriteBtn;
     UBActionButton* mpNewFolderBtn;
-
 };
 
-
-#endif
+#endif
\ No newline at end of file

src/gui/UBFeaturesWidget.h

@@ -16,13 +16,12 @@
 #include <QDropEvent>
 
 #include "UBDockPaletteWidget.h"
-//#include "UBLibActionBar.h"
+#include "core/UBSettings.h"
 #include "board/UBFeaturesController.h"
 #include "api/UBWidgetUniboardAPI.h"
 #include "UBFeaturesActionBar.h"
 #include "UBRubberBand.h"
 
-
 #define THUMBNAIL_WIDTH 400
 #define ID_LISTVIEW 0
 #define ID_PROPERTIES 1
@@ -41,6 +40,8 @@ class UBFeatureProperties;
 class UBFeatureItemButton;
 class UBFeaturesListView;
 class UBFeaturesWebView;
+class UBFeaturesNavigatorWidget;
+class UBFeaturesMimeData;
 
 class UBFeaturesWidget : public UBDockPaletteWidget
 {
@@ -54,77 +55,119 @@ public:
         return mode == eUBDockPaletteWidget_BOARD
             || mode == eUBDockPaletteWidget_DESKTOP;
     }
-	UBFeaturesController * getFeaturesController()const { return controller; };
+    UBFeaturesController * getFeaturesController() const { return controller; }
 
 	static const int minThumbnailSize = 20;
 	static const int maxThumbnailSize = 100;
 	static const int defaultThumbnailSize = 40;
-private:
-	void switchToListView();
-	void switchToProperties();
-	void switchToWebView();
-
-	UBFeaturesController *controller;
-	
-	UBFeaturesItemDelegate *itemDelegate;
-	UBFeaturesPathItemDelegate *pathItemDelegate;
-	
-	UBFeaturesModel *featuresModel;
-	UBFeaturesProxyModel *featuresProxyModel;
-	UBFeaturesSearchProxyModel *featuresSearchModel;
-	UBFeaturesPathProxyModel *featuresPathModel;
-
-	UBFeaturesListView *featuresListView;
-	UBFeaturesListView *pathListView;
-
-	QSlider *thumbSlider;
-	QVBoxLayout *layout;
-	//UBFeaturesPathViewer *pathViewer;
-	//QGraphicsScene *pathScene;
-	UBFeaturesActionBar *mActionBar;
-	UBFeatureProperties *featureProperties;
-	UBFeaturesWebView *webView;
-	QStackedWidget *stackedWidget;
-	
-
-	int currentStackedWidget;
+
+public:
+    int scrollbarHorisontalPadding() const { return 10;}
+    int scrollbarVerticalIndent() const { return 0;}
+
 private slots:
-	void currentSelected( const QModelIndex & );
-	//void currentPathChanged(const QString &);
-	void currentPathChanged( const QModelIndex & );
-	void searchStarted( const QString & );
-	void createNewFolder();
-	void deleteElements( const QMimeData & );
-	void addToFavorite( const QMimeData & );
-	void removeFromFavorite( const QMimeData & );
-	void thumbnailSizeChanged( int );
-	void onDisplayMetadata( QMap<QString,QString> );
+    void currentSelected( const QModelIndex & );
+    void searchStarted( const QString & );
+    void createNewFolder();
+    void deleteElements( const UBFeaturesMimeData * );
+    void addToFavorite( const UBFeaturesMimeData  *);
+    void removeFromFavorite( const UBFeaturesMimeData * );
+    void onDisplayMetadata( QMap<QString,QString> );
     void onAddDownloadedFileToLibrary(bool, QUrl, QString, QByteArray);
     void addElementsToFavorite();
     void removeElementsFromFavorite();
     void deleteSelectedElements();
-protected:
-	bool eventFilter(QObject *target, QEvent *event);
+    void rescanModel();
+
+
+private:
+    void switchToListView();
+    void switchToProperties();
+    void switchToWebView();
+
+    void updateSliderPosition();
+
+private:
+    UBFeaturesController *controller;
+
+    UBFeaturesItemDelegate *itemDelegate;
+    UBFeaturesPathItemDelegate *pathItemDelegate;
+
+    UBFeaturesModel *featuresModel;
+    UBFeaturesProxyModel *featuresProxyModel;
+    UBFeaturesSearchProxyModel *featuresSearchModel;
+    UBFeaturesPathProxyModel *featuresPathModel;
+
+
+    UBFeaturesNavigatorWidget *mNavigator;
+    UBFeaturesListView *pathListView;
+
+    QVBoxLayout *layout;
+    UBFeaturesActionBar *mActionBar;
+    UBFeatureProperties *featureProperties;
+    UBFeaturesWebView *webView;
+    QStackedWidget *stackedWidget;
+
+    int currentStackedWidget;
+};
+
+
+class UBFeaturesMimeData : public QMimeData
+{
+    Q_OBJECT
+
+public:
+    virtual QStringList formats() const;
+    QList<UBFeature> features() const {return mFeatures;}
+    void setFeatures(const QList<UBFeature> &fList) {mFeatures = fList;}
+
+private:
+    QList<UBFeature> mFeatures;
 };
 
+
 class UBFeaturesListView : public QListView
 {
 	Q_OBJECT
+
 public:
-	UBFeaturesListView( QWidget* parent=0, const char* name="UBFeaturesListView" );
+    UBFeaturesListView( QWidget* parent=0, const char* name="UBFeaturesListView" );
     virtual ~UBFeaturesListView() {;}
+
 protected:
 	virtual void dragEnterEvent( QDragEnterEvent *event );
-	virtual void dropEvent( QDropEvent *event );
+    virtual void dropEvent( QDropEvent *event );
     virtual void dragMoveEvent( QDragMoveEvent *event );
-	/*virtual void mousePressEvent( QMouseEvent *event );
+    /*virtual void mousePressEvent( QMouseEvent *event );
 	virtual void mouseMoveEvent( QMouseEvent *event );
 	virtual void mouseReleaseEvent( QMouseEvent *event );*/
+
+private slots:
+    void thumbnailSizeChanged(int);
+
 private:
 	//UBRubberBand *rubberBand;
 	//QPoint rubberOrigin;
 };
 
+
+// class created to have the same style for slider and QListView itself
+class UBFeaturesNavigatorWidget: public QWidget
+{
+    Q_OBJECT
+
+public:
+    UBFeaturesNavigatorWidget(QWidget *parent, const char* name = "");
+    UBFeaturesListView *listView() {return mListView;}
+    void setSliderPosition(int pValue);
+
+private:
+    UBFeaturesListView *mListView;
+    QSlider *mListSlder;
+
+};
+
+
 class UBFeaturesWebView : public QWidget
 {
     Q_OBJECT
@@ -169,9 +212,9 @@ private:
 
     QVBoxLayout* mpLayout;
     QHBoxLayout* mpButtonLayout;
-    UBFeatureItemButton* mpAddPageButton;
-    UBFeatureItemButton* mpAddToLibButton;
-    UBFeatureItemButton* mpSetAsBackgroundButton;
+    UBFeatureItemButton *mpAddPageButton;
+    UBFeatureItemButton *mpAddToLibButton;
+    UBFeatureItemButton *mpSetAsBackgroundButton;
     QLabel* mpObjInfoLabel;
     QTreeWidget* mpObjInfos;
     QLabel* mpThumbnail;
@@ -181,9 +224,6 @@ private:
     QTreeWidgetItem* mpItem;
 };
 
-
-
-
 class UBFeatureItemButton : public QPushButton
 {
 public:
@@ -194,13 +234,18 @@ public:
 class UBFeaturesModel : public QAbstractListModel
 {
 	Q_OBJECT
+
+signals:
+    void dataRestructured();
+
 public:
-    UBFeaturesModel( QObject *parent = 0 ) : QAbstractListModel(parent) {;}
+    UBFeaturesModel(QList<UBFeature> *pFeaturesList, QObject *parent = 0) : QAbstractListModel(parent), featuresList(pFeaturesList) {;}
     virtual ~UBFeaturesModel(){;}
 
 	void addItem( const UBFeature &item );
 	void deleteFavoriteItem( const QString &path );
     void deleteItem( const QString &path );
+    void deleteItem(const UBFeature &feature);
 
 	QVariant data( const QModelIndex &index, int role = Qt::DisplayRole ) const;
 	QMimeData *mimeData( const QModelIndexList &indexes ) const;
@@ -212,10 +257,11 @@ public:
 	bool removeRow(int row, const QModelIndex &parent = QModelIndex());
     //bool insertRows(int row, int count, const QModelIndex &parent = QModelIndex());
     //bool insertRow(int row, const QModelIndex &parent = QModelIndex());
-	
+
+    void moveData(const UBFeature &source, const UBFeature &destination, Qt::DropAction action, bool deleteManualy = false);
     Qt::DropActions supportedDropActions() const { return Qt::MoveAction | Qt::CopyAction; }
+//    void setFeaturesList(QList <UBFeature> *flist ) { featuresList = flist; }
 
-    void setFeaturesList(QList <UBFeature> *flist ) { featuresList = flist; }
 private:
 	QList <UBFeature> *featuresList;
 };
@@ -257,7 +303,7 @@ class UBFeaturesItemDelegate : public QStyledItemDelegate
 {
 	Q_OBJECT
 public:
-    UBFeaturesItemDelegate(QWidget *parent = 0, const QListView *lw = 0) : QStyledItemDelegate(parent) { listView = lw; }
+    UBFeaturesItemDelegate(QObject *parent = 0, const QListView *lw = 0) : QStyledItemDelegate(parent) { listView = lw; }
     ~UBFeaturesItemDelegate() {}
 	//UBFeaturesItemDelegate(const QListView *lw = 0) { listView = lw; };
 	//void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const;
@@ -271,7 +317,7 @@ class UBFeaturesPathItemDelegate : public QStyledItemDelegate
 {
 	Q_OBJECT
 public:
-	UBFeaturesPathItemDelegate(QWidget *parent = 0);
+    UBFeaturesPathItemDelegate(QObject *parent = 0);
 	~UBFeaturesPathItemDelegate();
 	virtual QString	displayText ( const QVariant & value, const QLocale & locale ) const;
 	void paint( QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const;

src/gui/UBRubberBand.cpp

@@ -35,7 +35,7 @@ UBRubberBand::UBRubberBand(Shape s, QWidget * p)
 #elif defined(Q_WS_MAC)
     customStyle = new QMacStyle();
 #elif defined(Q_WS_X11)
-//    customStyle = QStyleFactory::create("oxygen");
+    customStyle = QStyleFactory::create("oxygen");
 #endif
 
     if (customStyle)