persistence of not required media on disk. Second step updated the cleanSource methods in classes that handle files on disk

src/board/UBBoardController.cpp

@@ -51,7 +51,6 @@
 
 #include "domain/UBGraphicsPixmapItem.h"
 #include "domain/UBGraphicsItemUndoCommand.h"
-#include "domain/UBGraphicsProxyWidget.h"
 #include "domain/UBGraphicsSvgItem.h"
 #include "domain/UBGraphicsWidgetItem.h"
 #include "domain/UBGraphicsMediaItem.h"
@@ -1325,6 +1324,13 @@ UBItem *UBBoardController::downloadFinished(bool pSuccess, QUrl sourceUrl, QUrl
             UBGraphicsWidgetItem *widgetItem = mActiveScene->addW3CWidget(QUrl::fromLocalFile(widgetUrl), pPos);
             widgetItem->setUuid(QUuid::createUuid());
             widgetItem->setSourceUrl(QUrl::fromLocalFile(widgetUrl));
+            qDebug() << widgetItem->getOwnFolder();
+            qDebug() << widgetItem->getSnapshotPath();
+            QString ownFolder = selectedDocument()->persistencePath() + "/" + UBPersistenceManager::widgetDirectory + "/" + widgetItem->uuid().toString() + ".wgt";
+            widgetItem->setOwnFolder(ownFolder);
+            QString adaptedUUid = widgetItem->uuid().toString().replace("{","").replace("}","");
+            ownFolder = ownFolder.replace(widgetItem->uuid().toString() + ".wgt", adaptedUUid + ".png");
+            widgetItem->setSnapshotPath(ownFolder);
 
             UBDrawingController::drawingController()->setStylusTool(UBStylusTool::Selector);
 
@@ -2143,7 +2149,7 @@ UBGraphicsWidgetItem *UBBoardController::addW3cWidget(const QUrl &pUrl, const QP
     QUuid uuid = QUuid::createUuid();
 
     QString destPath;
-    if (!UBPersistenceManager::persistenceManager()->addGraphicsWidgteToDocument(selectedDocument(), pUrl.toLocalFile(), uuid, destPath))
+    if (!UBPersistenceManager::persistenceManager()->addGraphicsWidgetToDocument(selectedDocument(), pUrl.toLocalFile(), uuid, destPath))
         return NULL;
     QUrl newUrl = QUrl::fromLocalFile(destPath);
 

src/core/UBPersistenceManager.cpp

@@ -859,7 +859,7 @@ bool UBPersistenceManager::addFileToDocument(UBDocumentProxy* pDocumentProxy,
     }
 }
 
-bool UBPersistenceManager::addGraphicsWidgteToDocument(UBDocumentProxy *pDocumentProxy,
+bool UBPersistenceManager::addGraphicsWidgetToDocument(UBDocumentProxy *pDocumentProxy,
                                                        QString path,
                                                        QUuid objectUuid,
                                                        QString& destinationPath)

src/core/UBPersistenceManager.h

@@ -103,7 +103,7 @@ class UBPersistenceManager : public QObject
         virtual bool isEmpty(UBDocumentProxy* pDocumentProxy);
         virtual void purgeEmptyDocuments();
 
-        bool addGraphicsWidgteToDocument(UBDocumentProxy *mDocumentProxy, QString path, QUuid objectUuid, QString& destinationPath);
+        bool addGraphicsWidgetToDocument(UBDocumentProxy *mDocumentProxy, QString path, QUuid objectUuid, QString& destinationPath);
         bool addFileToDocument(UBDocumentProxy* pDocumentProxy, QString path, const QString& subdir,  QUuid objectUuid, QString& destinationPath, QByteArray* data = NULL);
 
     signals:

src/domain/UBGraphicsPixmapItem.cpp

@@ -31,6 +31,13 @@
 
 #include "UBGraphicsItemDelegate.h"
 
+#include "frameworks/UBFileSystemUtils.h"
+
+#include "core/UBApplication.h"
+#include "core/UBPersistenceManager.h"
+
+#include "board/UBBoardController.h"
+
 #include "core/memcheck.h"
 
 UBGraphicsPixmapItem::UBGraphicsPixmapItem(QGraphicsItem* parent)
@@ -164,3 +171,11 @@ qreal UBGraphicsPixmapItem::opacity() const
 {
     return QGraphicsPixmapItem::opacity();
 }
+
+
+void UBGraphicsPixmapItem::clearSource()
+{
+    QString fileName = UBPersistenceManager::imageDirectory + "/" + uuid().toString() + ".png";
+    QString diskPath =  UBApplication::boardController->selectedDocument()->persistencePath() + "/" + fileName;
+    UBFileSystemUtils::deleteFile(diskPath);
+}

src/domain/UBGraphicsPixmapItem.h

@@ -57,7 +57,7 @@ class UBGraphicsPixmapItem : public QObject, public QGraphicsPixmapItem, public
         void setOpacity(qreal op);
         qreal opacity() const;
 
-        virtual void clearSource(){;}
+        virtual void clearSource();
 
         virtual void setUuid(const QUuid &pUuid);
 

src/domain/UBGraphicsProxyWidget.cpp

@@ -30,6 +30,13 @@
 
 #include "UBGraphicsDelegateFrame.h"
 
+#include "core/UBApplication.h"
+#include "core/UBPersistenceManager.h"
+
+#include "board/UBBoardController.h"
+
+#include "frameworks/UBFileSystemUtils.h"
+
 #include "core/memcheck.h"
 
 UBGraphicsProxyWidget::UBGraphicsProxyWidget(QGraphicsItem* parent)
@@ -198,5 +205,3 @@ UBGraphicsScene* UBGraphicsProxyWidget::scene()
 {
     return static_cast<UBGraphicsScene*>(QGraphicsItem::scene());
 }
-
-

src/domain/UBGraphicsProxyWidget.h

@@ -44,7 +44,6 @@ class UBGraphicsProxyWidget: public QGraphicsProxyWidget, public UBItem, public
 
         virtual UBGraphicsScene* scene();
 
-        virtual void clearSource(){;}
         virtual void setUuid(const QUuid &pUuid);
 
     protected:

src/domain/UBGraphicsSvgItem.cpp

@@ -29,6 +29,13 @@
 #include "UBGraphicsItemDelegate.h"
 #include "UBGraphicsPixmapItem.h"
 
+#include "core/UBApplication.h"
+#include "core/UBPersistenceManager.h"
+
+#include "board/UBBoardController.h"
+
+#include "frameworks/UBFileSystemUtils.h"
+
 #include "core/memcheck.h"
 
 UBGraphicsSvgItem::UBGraphicsSvgItem(const QString& pFilePath, QGraphicsItem* parent)
@@ -217,3 +224,11 @@ void UBGraphicsSvgItem::setUuid(const QUuid &pUuid)
     UBItem::setUuid(pUuid);
     setData(UBGraphicsItemData::ItemUuid, QVariant(pUuid)); //store item uuid inside the QGraphicsItem to fast operations with Items on the scene
 }
+
+
+void UBGraphicsSvgItem::clearSource()
+{
+    QString fileName = UBPersistenceManager::imageDirectory + "/" + uuid().toString() + ".svg";
+    QString diskPath =  UBApplication::boardController->selectedDocument()->persistencePath() + "/" + fileName;
+    UBFileSystemUtils::deleteFile(diskPath);
+}

src/domain/UBGraphicsSvgItem.h

@@ -70,6 +70,8 @@ class UBGraphicsSvgItem: public QGraphicsSvgItem, public UBItem, public UBGraphi
 
         virtual void setUuid(const QUuid &pUuid);
 
+        virtual void clearSource();
+
     protected:
 
         virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);
@@ -80,8 +82,6 @@ class UBGraphicsSvgItem: public QGraphicsSvgItem, public UBItem, public UBGraphi
 
         virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value);
 
-//        UBGraphicsItemDelegate* mDelegate;
-
         QByteArray mFileData;
 };
 

src/domain/UBGraphicsWidgetItem.cpp

@@ -272,7 +272,8 @@ bool UBGraphicsWidgetItem::isDropableData(const QMimeData *data) const
     return mUniboardAPI->isDropableData(data);
 }
 
-QUrl UBGraphicsWidgetItem::getOwnFolder() const {
+QUrl UBGraphicsWidgetItem::getOwnFolder() const
+{
     return ownFolder;
 }