some DnD bugs fixed

src/board/UBFeaturesController.cpp

@@ -24,7 +24,15 @@ UBFeature::UBFeature(const QString &url, const QPixmap &icon, const QString &nam
 	
 }
 
+bool UBFeature::operator ==( const UBFeature &f )const
+{
+	return virtualPath == f.getUrl() && mName == f.getName() && mPath == f.getFullPath() && elementType == f.getType();
+}
 
+bool UBFeature::operator !=( const UBFeature &f )const
+{
+	return !(*this == f);
+}
 
 bool UBFeature::isFolder() const
 {
@@ -72,12 +80,17 @@ void UBFeaturesController::initDirectoryTree()
 	trashPath = rootPath + "/Trash";
 	favoritePath = rootPath + "/Favorites";
 
-	featuresList->append( UBFeature( rootPath, QPixmap(":images/libpalette/AudiosCategory.svg"), "Audios" , mUserAudioDirectoryPath ) );
+	audiosElement = UBFeature( rootPath, QPixmap(":images/libpalette/AudiosCategory.svg"), "Audios" , mUserAudioDirectoryPath );
-	featuresList->append( UBFeature( rootPath, QPixmap(":images/libpalette/MoviesCategory.svg"), "Movies" , mUserVideoDirectoryPath ) );
+	featuresList->append( audiosElement );
-	featuresList->append( UBFeature( rootPath, QPixmap(":images/libpalette/PicturesCategory.svg"), "Pictures" , mUserPicturesDirectoryPath ) );
+	moviesElement = UBFeature( rootPath, QPixmap(":images/libpalette/MoviesCategory.svg"), "Movies" , mUserVideoDirectoryPath );
+	featuresList->append( moviesElement );
+	picturesElement = UBFeature( rootPath, QPixmap(":images/libpalette/PicturesCategory.svg"), "Pictures" , mUserPicturesDirectoryPath );
+	featuresList->append( picturesElement );
 	featuresList->append( UBFeature( rootPath, QPixmap(":images/libpalette/ApplicationsCategory.svg"), "Applications" , mUserInteractiveDirectoryPath ) );
-	featuresList->append( UBFeature( rootPath, QPixmap(":images/libpalette/FlashCategory.svg"), "Animations" , mUserAnimationDirectoryPath ) );
+	flashElement = UBFeature( rootPath, QPixmap(":images/libpalette/FlashCategory.svg"), "Animations" , mUserAnimationDirectoryPath );
-	featuresList->append( UBFeature( rootPath, QPixmap(":images/libpalette/InteractivesCategory.svg"), "Interactivities" ,  mLibInteractiveDirectoryPath ) );
+	featuresList->append( flashElement );
+	interactElement = UBFeature( rootPath, QPixmap(":images/libpalette/InteractivesCategory.svg"), "Interactivities" ,  mLibInteractiveDirectoryPath );
+	featuresList->append( interactElement );
 	featuresList->append( UBFeature( rootPath, QPixmap(":images/libpalette/ShapesCategory.svg"), "Shapes" , mLibShapesDirectoryPath ) );
 	trashElement = UBFeature( rootPath, QPixmap(":images/libpalette/TrashCategory.svg"), "Trash", trashDirectoryPath, FEATURE_TRASH );
 	featuresList->append( trashElement );
@@ -325,6 +338,26 @@ void UBFeaturesController::addItemToPage(const UBFeature &item)
 	}
 }
 
+UBFeature UBFeaturesController::getDestinationForItem( const QUrl &url )
+{
+    QString mimetype = UBFileSystemUtils::mimeTypeFromFileName( fileNameFromUrl(url) );
+
+    if ( mimetype.contains("audio") )
+        return audiosElement;
+    if ( mimetype.contains("video") )
+        return moviesElement;
+    else if ( mimetype.contains("image") )
+        return picturesElement;
+    else if ( mimetype.contains("application") )
+	{
+        if ( mimetype.contains( "x-shockwave-flash") )
+            return flashElement;
+        else
+            return interactElement;
+    }
+    return UBFeature();
+}
+
 UBFeature UBFeaturesController::moveItemToFolder( const QUrl &url, const UBFeature &destination )
 {
 	UBFeature newElement = copyItemToFolder( url, destination );
@@ -338,9 +371,19 @@ UBFeature UBFeaturesController::copyItemToFolder( const QUrl &url, const UBFeatu
 
 	Q_ASSERT( QFileInfo( sourcePath ).exists() );
 
+	UBFeature possibleDest = getDestinationForItem( url );
+
+	UBFeature dest = destination;
+
+	if ( destination != trashElement && 
+		!destination.getVirtualPath().startsWith( possibleDest.getVirtualPath(), Qt::CaseInsensitive ) )
+	{
+		dest = possibleDest;
+	}
+
 	QString name = QFileInfo( sourcePath ).fileName();
-	QString destPath = destination.getFullPath();
+	QString destPath = dest.getFullPath();
-	QString destVirtualPath = destination.getUrl() + "/" + destination.getName();
+	QString destVirtualPath = dest.getVirtualPath();
 	QString newFullPath = destPath + "/" + name;
 	QFile( sourcePath ).copy( newFullPath );
 

src/board/UBFeaturesController.h

@@ -34,8 +34,11 @@ public:
     QString getUrl() const { return virtualPath; }
 	//QString getPath() const { return mPath; };
     QString getFullPath() const { return mPath; }
+	QString getVirtualPath() const { return  virtualPath + "/" + mName; }
     UBFeatureElementType getType() const { return elementType; }
 	bool isFolder() const;
+	bool operator ==( const UBFeature &f )const;
+	bool operator !=( const UBFeature &f )const;
 private:
 	QString virtualPath;
     QPixmap mThumbnail;
@@ -78,6 +81,7 @@ private:
 	//void addImageToCurrentPage( const QString &path );
 	void loadFavoriteList();
 	void saveFavoriteList();
+	UBFeature getDestinationForItem( const QUrl &url );
 
 	static UBFeatureElementType fileTypeFromUrl( const QString &path );
 
@@ -115,6 +119,12 @@ private:
 	UBFeature currentElement;
 	UBFeature trashElement;
 	UBFeature favoriteElement;
+	UBFeature audiosElement;
+	UBFeature moviesElement;
+	UBFeature picturesElement;
+	UBFeature interactElement;
+	UBFeature flashElement;
+	UBFeature shapesElement;
 
 	QSet <QString> *favoriteSet;
 };

src/gui/UBFeaturesActionBar.cpp

@@ -143,6 +143,16 @@ void UBFeaturesActionBar::setButtons()
         mpRemoveFavoriteBtn->show();
         mpNewFolderBtn->hide();
         break;
+	case IN_TRASH:
+		mpFavoriteBtn->hide();
+        mpSocialBtn->hide();
+        mSearchBar->show();
+        //mpSearchBtn->show();
+        //mpDeleteBtn->hide();
+        mpCloseBtn->hide();
+        //mpRemoveFavoriteBtn->show();
+        mpNewFolderBtn->hide();
+		break;
     default:
         break;
     }

src/gui/UBFeaturesActionBar.h

@@ -12,7 +12,8 @@ enum UBFeaturesActionBarState
 	IN_ROOT,
 	IN_FOLDER,
 	IN_PROPERTIES,
-	IN_FAVORITE
+	IN_FAVORITE,
+	IN_TRASH
 };
 
 class UBFeaturesActionBar : public QWidget

src/gui/UBFeaturesWidget.cpp

@@ -56,6 +56,7 @@ UBFeaturesWidget::UBFeaturesWidget(QWidget *parent, const char *name):UBDockPale
 	featuresListView->setViewMode( QListView::IconMode );
 	itemDelegate = new UBFeaturesItemDelegate( this, featuresListView );
 	featuresListView->setItemDelegate( itemDelegate );
+	//featuresListView->setSelectionRectVisible(false);
 
 	featuresListView->setIconSize( QSize(defaultThumbnailSize, defaultThumbnailSize) );
 	featuresListView->setGridSize( QSize(defaultThumbnailSize * 1.75, defaultThumbnailSize * 1.75) );
@@ -71,6 +72,9 @@ UBFeaturesWidget::UBFeaturesWidget(QWidget *parent, const char *name):UBDockPale
 	pathListView->setSelectionMode( QAbstractItemView::NoSelection );
 	pathListView->setVerticalScrollBarPolicy( Qt::ScrollBarAlwaysOff );
     pathListView->setHorizontalScrollBarPolicy( Qt::ScrollBarAlwaysOn );
+	pathListView->setFlow( QListView::LeftToRight );
+	pathListView->setWrapping(false);
+	
 	//pathListView->setResizeMode( QListView::Adjust );
 	//pathListView->setMovement( QListView::Static );
 	pathListView->setDragDropMode( QAbstractItemView::DropOnly );
@@ -170,6 +174,10 @@ void UBFeaturesWidget::currentSelected(const QModelIndex &current)
 			{
 				mActionBar->setCurrentState( IN_FAVORITE );
 			}
+			else if (feature.getType() == FEATURE_TRASH)
+			{
+				mActionBar->setCurrentState( IN_TRASH );
+			}
 			else
 			{
 				mActionBar->setCurrentState( IN_FOLDER );
@@ -208,6 +216,10 @@ void UBFeaturesWidget::currentPathChanged(const QModelIndex &index)
 		{
 			mActionBar->setCurrentState( IN_FAVORITE );
 		}
+		else if (feature.getType() == FEATURE_TRASH)
+		{
+			mActionBar->setCurrentState( IN_TRASH );
+		}
 		else
 		{
 			mActionBar->setCurrentState( IN_FOLDER );
@@ -224,7 +236,6 @@ void UBFeaturesWidget::createNewFolder()
 		featuresModel->addItem( newFolder );
 		featuresProxyModel->invalidate();
     }
-	
 }
 
 void UBFeaturesWidget::deleteElements( const QMimeData & mimeData )
@@ -315,11 +326,39 @@ UBFeaturesWidget::~UBFeaturesWidget()
 {
 }
 
-UBFeaturesListView::UBFeaturesListView( QWidget* parent, const char* name ) : QListView(parent)
+UBFeaturesListView::UBFeaturesListView( QWidget* parent, const char* name ) 
+: QListView(parent)
 {
 	setObjectName(name);
+	//rubberBand = new UBRubberBand( QRubberBand::Rectangle, this ); 
+}
+
+/*
+void UBFeaturesListView::mousePressEvent( QMouseEvent *event )
+{
+	rubberOrigin = event->pos();
+	rubberBand->setGeometry( QRect( rubberOrigin, QSize() ) );
+	//qDebug()  << rubberOrigin.x() << rubberOrigin.y();
+	rubberBand->show();
+	QListView::mousePressEvent(event);
+}
+
+void UBFeaturesListView::mouseMoveEvent( QMouseEvent *event )
+{
+	QPoint current = event->pos();
+	rubberBand->setGeometry( QRect( rubberOrigin, current ).normalized() );
+
+	//setSelection( rubberBand->rect(), QItemSelectionModel::Select );
+	QListView::mouseMoveEvent(event);
 }
 
+void UBFeaturesListView::mouseReleaseEvent( QMouseEvent *event )
+{
+	rubberBand->hide();
+	QListView::mouseReleaseEvent(event);
+}
+
+*/
 void UBFeaturesListView::dragEnterEvent( QDragEnterEvent *event )
 {
 	if ( event->mimeData()->hasUrls() )
@@ -537,19 +576,15 @@ bool UBFeaturesModel::dropMimeData(const QMimeData *mimeData, Qt::DropAction act
 
     int endRow = 0;
 
+	UBFeature parentFeature;
     if ( !parent.isValid() )
 	{
-		return false;
+		parentFeature = dynamic_cast<UBFeaturesWidget *>(QObject::parent())->getFeaturesController()->getCurrentElement();
-        /*if (row < 0)
-            endRow = featuresList->size();
-        else
-            endRow = qMin( row, featuresList->size() );*/
     } 
 	else
-        endRow = parent.row();
+	{
-    Q_UNUSED(endRow) //why do we need this variable?
+		parentFeature = parent.data( Qt::UserRole + 1).value<UBFeature>();
-
+	}
-	UBFeature parentFeature = parent.data( Qt::UserRole + 1).value<UBFeature>();
 
 	QList<QUrl> urls = mimeData->urls();
 	
@@ -628,7 +663,7 @@ Qt::ItemFlags UBFeaturesModel::flags( const QModelIndex &index ) const
 			return Qt::ItemIsDragEnabled | defaultFlags;
 		if ( item.isFolder() && !item.getFullPath().isNull() )
 			return defaultFlags | Qt::ItemIsDropEnabled;
-		else return defaultFlags;
+		else return defaultFlags | Qt::ItemIsDropEnabled;
 	}
 	/*if ( index.isValid() )
 	{
@@ -647,7 +682,7 @@ Qt::ItemFlags UBFeaturesModel::flags( const QModelIndex &index ) const
 		default:;
 		}
 	}*/
-	return defaultFlags;
+	return defaultFlags | Qt::ItemIsDropEnabled;
 }
 
 
@@ -710,13 +745,7 @@ QString	UBFeaturesItemDelegate::displayText ( const QVariant & value, const QLoc
 	{
 		const QFontMetrics fm = listView->fontMetrics();
 		const QSize iSize = listView->iconSize();
-
+		return elidedText( fm, iSize.width(), Qt::ElideRight, text );
-		if ( iSize.width() > 0 && fm.width(text) > iSize.width() )
-		{
-			while (fm.width(text) > iSize.width())
-				text.resize(text.size()-1);
-			text += "...";
-		}
 	}
 	return text;
 }

src/gui/UBFeaturesWidget.h

@@ -19,6 +19,7 @@
 //#include "UBLibActionBar.h"
 #include "board/UBFeaturesController.h"
 #include "UBFeaturesActionBar.h"
+#include "UBRubberBand.h"
 
 
 #define THUMBNAIL_WIDTH 400
@@ -105,6 +106,12 @@ public:
 protected:
 	virtual void dragEnterEvent( QDragEnterEvent *event );
 	virtual void dropEvent( QDropEvent *event );
+	/*virtual void mousePressEvent( QMouseEvent *event );
+	virtual void mouseMoveEvent( QMouseEvent *event );
+	virtual void mouseReleaseEvent( QMouseEvent *event );*/
+private:
+	//UBRubberBand *rubberBand;
+	//QPoint rubberOrigin;
 };