Merged Import from CFF and export to CFF fixes.

plugins/cffadaptor/src/UBCFFAdaptor.cpp

@@ -550,8 +550,8 @@ QDomElement UBCFFAdaptor::UBToCFFConverter::parsePage(const QString &pageFileNam
                 pageFile.close();
                 return QDomElement();
             }
-        } else if (tagname == tUBZGroup) {
-            group = parseGroupPageSection(nextTopElement);
+        } else if (tagname == tUBZGroups) {
+            group = parseGroupsPageSection(nextTopElement);
             if (group.isNull()) {
                 qDebug() << "Page doesn't contains any groups.";
                 pageFile.close();
@@ -634,6 +634,7 @@ QDomElement UBCFFAdaptor::UBToCFFConverter::parseSvgPageSection(const QDomElemen
         else if (tagName == tUBZLine)          parseUBZLine(nextElement, svgElements);
         else if (tagName == tUBZPolygon)       parseUBZPolygon(nextElement, svgElements);
         else if (tagName == tUBZPolyline)      parseUBZPolyline(nextElement, svgElements);
+        else if (tagName == tUBZGroups)        parseGroupsPageSection(nextElement);
 
         nextElement = nextElement.nextSiblingElement();
     }
@@ -694,12 +695,34 @@ bool UBCFFAdaptor::UBToCFFConverter::writeExtendedIwbSection()
 // extended element options
 // editable, background, locked are supported for now
 
-QDomElement UBCFFAdaptor::UBToCFFConverter::parseGroupPageSection(const QDomElement &element)
+QDomElement UBCFFAdaptor::UBToCFFConverter::parseGroupsPageSection(const QDomElement &groupRoot)
 {
 //    First sankore side implementation needed. TODO in Sankore 1.5
-    Q_UNUSED(element)
+    if (!groupRoot.hasChildNodes()) {
+        qDebug() << "Group root is empty";
+        return QDomElement();
+    }
+
+    QDomElement groupElement = groupRoot.firstChildElement();
+
+    while (!groupElement.isNull()) {
+        QDomElement extendedElement = mDataModel->createElementNS(iwbNS, groupElement.tagName());
+        QDomElement groupChildElement = groupElement.firstChildElement();
+        while (!groupChildElement.isNull()) {
+            QDomElement extSubElement = mDataModel->createElementNS(iwbNS, groupChildElement.tagName());
+            extSubElement.setAttribute(aRef, groupChildElement.attribute(aID, QUuid().toString()));
+            extendedElement.appendChild(extSubElement);
+
+            groupChildElement = groupChildElement.nextSiblingElement();
+        }
+
+        mExtendedElements.append(extendedElement);
+
+        groupElement = groupElement.nextSiblingElement();
+    }
+
     qDebug() << "parsing ubz group section";
-    return QDomElement();
+    return groupRoot;
 }
 
 QString UBCFFAdaptor::UBToCFFConverter::getDstContentFolderName(const QString &elementType)
@@ -1250,6 +1273,19 @@ bool UBCFFAdaptor::UBToCFFConverter::setCFFAttribute(const QString &attributeNam
         {
             setGeometryFromUBZ(ubzElement, svgElement);
         }
+        else
+            if (attributeName.contains(aUBZUuid))
+            {
+
+                QString parentId = ubzElement.attribute(aUBZParent);
+                QString id;
+                if (!parentId.isEmpty())
+                    id = "{" + parentId + "}" + "{" + ubzElement.attribute(aUBZUuid)+"}";
+                else
+                    id = "{" + ubzElement.attribute(aUBZUuid)+"}";
+
+                svgElement.setAttribute(aID, id);
+            }
         else 
             if (attributeName.contains(aUBZHref)||attributeName.contains(aSrc))
             {
@@ -1799,7 +1835,10 @@ bool UBCFFAdaptor::UBToCFFConverter::parseUBZPolygon(const QDomElement &element,
 
         if (0 < iwbElementPart.attributes().count())
         {   
-            QString id = QUuid::createUuid().toString();
+            QString id = svgElementPart.attribute(aUBZUuid);
+            if (id.isEmpty())
+                id = QUuid::createUuid().toString();
+
             svgElementPart.setAttribute(aID, id);
             iwbElementPart.setAttribute(aRef, id);     
 

plugins/cffadaptor/src/UBCFFAdaptor.h

@@ -63,7 +63,7 @@ private:
         QDomElement parseSvgPageSection(const QDomElement &element);
         void writeQDomElementToXML(const QDomNode &node);
         bool writeExtendedIwbSection();
-        QDomElement parseGroupPageSection(const QDomElement &element);
+        QDomElement parseGroupsPageSection(const QDomElement &groupRoot);
 
         bool createBackground(const QDomElement &element, QMultiMap<int, QDomElement> &dstSvgList);
         QString createBackgroundImage(const QDomElement &element, QSize size);

plugins/cffadaptor/src/UBCFFConstants.h

@@ -28,6 +28,7 @@ const QString tIWBPageSet = "pageset";
 const QString tId = "id";
 const QString tElement = "element";
 const QString tUBZGroup = "group";
+const QString tUBZGroups = "groups";
 const QString tUBZG = "g";
 const QString tUBZPolygon = "polygon";
 const QString tUBZPolyline = "polyline";
@@ -67,6 +68,7 @@ const QString aBackground = "background";
 const QString aCrossedBackground = "crossed-background";
 const QString aUBZType = "type";
 const QString aUBZUuid = "uuid";
+const QString aUBZParent = "parent";
 const QString aFill = "fill"; // IWB attribute contans color to fill
 
 const QString aID = "id";   // ID of any svg element can be placed in to iwb section
@@ -334,8 +336,10 @@ stroke-lineshape-end \
 const QString ubzElementAttributesToConvert(" \
 xlink:href, \
 src, \
-transform \
-");
+transform, \
+uuid \
+"
+);
 
 // additional attributes. Have references in SVG section.
 const QString svgElementAttributes(" \
@@ -376,4 +380,4 @@ struct UBItemLayerType
     };
 };
 
-#endif // UBCFFCONSTANTS_H
\ No newline at end of file
+#endif // UBCFFCONSTANTS_H

src/adaptors/UBCFFSubsetAdaptor.h

@@ -74,6 +74,7 @@ private:
         QDomDocument mDOMdoc;
         QDomNode mCurrentDOMElement;
         QHash<QString, UBGraphicsItem*> persistedItems;
+        QMap<QString, QString> mRefToUuidMap;
         QDir mTmpFlashDir;
 
         void addItemToGSection(QGraphicsItem *item);
@@ -102,7 +103,7 @@ private:
         inline bool parseSvgFlash(const QDomElement &element);
         inline bool parseSvgAudio(const QDomElement &element);
         inline bool parseSvgVideo(const QDomElement &element);
-        inline bool parseIwbGroup(QDomElement &parent);
+        inline UBGraphicsGroupContainerItem *parseIwbGroup(QDomElement &parent);
         inline bool parseIwbElement(QDomElement &element);
         inline void parseTSpan(const QDomElement &parent, QPainter &painter
                                , qreal &curX, qreal &curY, qreal &width, qreal &height, qreal &linespacing, QRectF &lastDrawnTextBoundingRect

src/adaptors/UBSvgSubsetAdaptor.h

@@ -179,6 +179,7 @@ class UBSvgSubsetAdaptor
             private:
 
                 void persistGroupToDom(QGraphicsItem *groupItem, QDomElement *curParent, QDomDocument *curDomDocument);
+                void persistStrokeToDom(QGraphicsItem *strokeItem, QDomElement *curParent, QDomDocument *curDomDocument);
                 void polygonItemToSvgPolygon(UBGraphicsPolygonItem* polygonItem, bool groupHoldsInfo);
                 void polygonItemToSvgLine(UBGraphicsPolygonItem* polygonItem, bool groupHoldsInfo);
                 void strokeToSvgPolyline(UBGraphicsStroke* stroke, bool groupHoldsInfo);

src/domain/UBGraphicsPolygonItem.cpp

@@ -60,6 +60,13 @@ UBGraphicsPolygonItem::UBGraphicsPolygonItem (const QLineF& pLine, qreal pWidth)
 void UBGraphicsPolygonItem::initialize()
 {
     setData(UBGraphicsItemData::itemLayerType, QVariant(itemLayerType::DrawingItem)); //Necessary to set if we want z value to be assigned correctly
+    setUuid(QUuid::createUuid());
+}
+
+void UBGraphicsPolygonItem::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 UBGraphicsPolygonItem::clearStroke()

src/domain/UBGraphicsPolygonItem.h

@@ -39,6 +39,8 @@ class UBGraphicsPolygonItem : public QGraphicsPolygonItem, public UBItem
 
         void initialize();
 
+        void setUuid(const QUuid &pUuid);
+
         void setStrokesGroup(UBGraphicsStrokesGroup* group);
         UBGraphicsStrokesGroup* strokesGroup() const{return mpGroup;}
         void setColor(const QColor& color);

src/domain/UBGraphicsScene.cpp

@@ -1713,6 +1713,7 @@ QRectF UBGraphicsScene::normalizedSceneRect(qreal ratio)
 QGraphicsItem *UBGraphicsScene::itemForUuid(QUuid uuid)
 {
     QGraphicsItem *result = 0;
+    QString ui = uuid.toString();
 
     //simple search before implementing container for fast access
     foreach (QGraphicsItem *item, items()) {

src/domain/UBGraphicsScene.h

@@ -302,6 +302,8 @@ class UBGraphicsScene: public UBCoreGraphicsScene, public UBItem
 
         static QUuid getPersonalUuid(QGraphicsItem *item);
 
+        UBGraphicsPolygonItem* polygonToPolygonItem(const QPolygonF pPolygon);
+
 public slots:
 		void initStroke();
         void hideEraser();
@@ -338,7 +340,6 @@ public slots:
 
         UBGraphicsPolygonItem* lineToPolygonItem(const QLineF& pLine, const qreal& pWidth);
         UBGraphicsPolygonItem* arcToPolygonItem(const QLineF& pStartRadius, qreal pSpanAngle, qreal pWidth);
-        UBGraphicsPolygonItem* polygonToPolygonItem(const QPolygonF pPolygon);
 
         void initPolygonItem(UBGraphicsPolygonItem*);