Exemplo n.º 1
0
        public void OnStartElement(string name, AttributeList attrs)
        {
            Node node = new BlockOpenNode(Lookup(name), new AttributeList(attrs), _currentDepth++);
//            Debug.Log("OnStartElement: "+name);

            node.parent = _lastParent;
            if (_lastParent != null)
            {
                _lastParent.children.Add(node);
            }

            _lastParent = node;

            OnNode(node);
            //Debug.Log("OnStartElement: "+node.name+", depth: "+node.depth);
        }
Exemplo n.º 2
0
        protected void ResolveGradientLinks()
        {
            string xlink = node.attributes.GetValue("xlink:href");

            if (!string.IsNullOrEmpty(xlink))
            {
                if (xlink [0] == '#')
                {
                    xlink = xlink.Remove(0, 1);
                }
                if (_defs.ContainsKey(xlink))
                {
                    Node definitionNode = _defs [xlink];
                    if (definitionNode != null && definitionNode != node)
                    {
                        MergeNodeAttributes(definitionNode, node);
                        List <Node> injectNodes = definitionNode.GetNodes();
                        if (injectNodes != null && injectNodes.Count > 0)
                        {
                            bool createOpenNode = nodes[idx] is InlineNode;
                            if (createOpenNode)
                            {
                                nodes[idx] = new BlockOpenNode(nodes[idx].name, nodes[idx].attributes, nodes[idx].depth);
                            }
                            injectNodes.RemoveAt(0);
                            if (injectNodes.Count > 0)
                            {
                                injectNodes.RemoveAt(injectNodes.Count - 1);
                            }
                            if (injectNodes.Count > 0)
                            {
                                nodes[idx].children = injectNodes;
                                nodes.InsertRange(idx + 1, injectNodes);
                            }
                            if (createOpenNode)
                            {
                                nodes.Insert(idx + 1 + injectNodes.Count, new BlockCloseNode(node.name, new AttributeList(), node.depth));
                            }
                        }
                    }
                }
            }
        }
Exemplo n.º 3
0
 protected void ResolveGradientLinks()
 {
     string xlink = node.attributes.GetValue("xlink:href");
     if (!string.IsNullOrEmpty(xlink))
     {
         if (xlink [0] == '#') xlink = xlink.Remove(0, 1);                                                                
         if (_defs.ContainsKey(xlink))
         {
             Node definitionNode = _defs [xlink];
             if (definitionNode != null && definitionNode != node)
             {
                 MergeNodeAttributes(definitionNode, node);
                 List<Node> injectNodes = definitionNode.GetNodes();
                 if (injectNodes != null && injectNodes.Count > 0)
                 {
                     bool createOpenNode = nodes[idx] is InlineNode;
                     if(createOpenNode)
                     {
                         nodes[idx] = new BlockOpenNode(nodes[idx].name, nodes[idx].attributes, nodes[idx].depth);
                     }
                     injectNodes.RemoveAt(0);
                     if(injectNodes.Count > 0)
                     {
                         injectNodes.RemoveAt(injectNodes.Count - 1);
                     }
                     if(injectNodes.Count > 0)
                     {
                         nodes[idx].children = injectNodes;
                         nodes.InsertRange(idx + 1, injectNodes);                                            
                     }
                     if(createOpenNode)
                     {
                         nodes.Insert(idx + 1 + injectNodes.Count, new BlockCloseNode(node.name, new AttributeList(), node.depth));
                     }
                 }
             }
         }
     }
 }
Exemplo n.º 4
0
        public void GetElementList(List<object> elementList, SVGPaintable paintable, SVGTransformList summaryTransformList)
        {
            bool exitFlag = false;
            while (!exitFlag && Next())
            {
                //while (Next())
                if (node is BlockCloseNode)
                {
                    exitFlag = true;
                    continue;
                }

                //Debug.Log(node.name);

                switch (node.name)
                {
                    case SVGNodeName.Rect:
                    {
                        elementList.Add(new SVGRectElement(node,
                                                   summaryTransformList,
                                                   paintable));
                        break;
                    }
                    case SVGNodeName.Line:
                    {
                        elementList.Add(new SVGLineElement(node,
                                                   summaryTransformList,
                                                   paintable));
                        break;
                    }
                    case SVGNodeName.Circle:
                    {
                        elementList.Add(new SVGCircleElement(node,
                                                     summaryTransformList,
                                                     paintable));
                        break;
                    }
                    case SVGNodeName.Ellipse:
                    {
                        elementList.Add(new SVGEllipseElement(node,
                                                      summaryTransformList,
                                                      paintable));
                        break;
                    }
                    case SVGNodeName.PolyLine:
                    {
                        elementList.Add(new SVGPolylineElement(node,
                                                       summaryTransformList,
                                                       paintable));
                        break;
                    }
                    case SVGNodeName.Polygon:
                    {
                        elementList.Add(new SVGPolygonElement(node,
                                                      summaryTransformList,
                                                      paintable));
                        break;
                    }
                    case SVGNodeName.Path:
                    {
                        elementList.Add(new SVGPathElement(node,
                                                   summaryTransformList,
                                                   paintable));
                        break;
                    }
                    case SVGNodeName.SVG:
                    {
                        if(node is InlineNode) break;
                        elementList.Add(new SVGElement(this,
                                                      summaryTransformList,
                                                      paintable));
                        break;
                    }
                    case SVGNodeName.Symbol:
                    {
                        if(node is InlineNode) break;
                        elementList.Add(new SVGElement(this,
                                                      summaryTransformList,
                                                      paintable));
                        break;
                    }
                    case SVGNodeName.G:
                    {
                        if(node is InlineNode) break;
                        elementList.Add(new SVGElement(this,
                                                summaryTransformList,
                                                paintable));
                        break;
                    }
                        /*
                    case SVGNodeName.ClipPath:
                        {
                            paintable.AppendClipPath(new SVGClipPathElement(this, node));
                            break;
                        }
                        */
                    case SVGNodeName.LinearGradient:
                    {
                        ResolveGradientLinks();                        
                        paintable.AppendLinearGradient(new SVGLinearGradientElement(this, node));
                        break;
                    }
                    case SVGNodeName.RadialGradient:
                    {
                        ResolveGradientLinks();
                        paintable.AppendRadialGradient(new SVGRadialGradientElement(this, node));
                        break;
                    }
                    case SVGNodeName.ConicalGradient:
                    {
                        ResolveGradientLinks();
                        paintable.AppendConicalGradient(new SVGConicalGradientElement(this, node));
                        break;
                    }
                    case SVGNodeName.Defs:
                    {
                        GetElementList(elementList, paintable, summaryTransformList);
                        break;
                    }
                    case SVGNodeName.Title:
                    {
                        GetElementList(elementList, paintable, summaryTransformList);
                        break;
                    }
                    case SVGNodeName.Desc:
                    {
                        GetElementList(elementList, paintable, summaryTransformList);
                        break;
                    }
                    case SVGNodeName.Style:
                    {                                        
                        paintable.AddCSS(node.content);                                         
                        break;
                    }
                    case SVGNodeName.Use:
                    {
//                            Debug.Log("Begin Use Command: " + node.attributes.GetValue("id"));
                        string xlink = node.attributes.GetValue("xlink:href");
                        if (!string.IsNullOrEmpty(xlink))
                        {
                            if (xlink [0] == '#') xlink = xlink.Remove(0, 1);
                            if (_defs.ContainsKey(xlink))
                            {
                                Node definitionNode = _defs [xlink];
                                if (definitionNode != null && definitionNode != node)
                                {
                                    List<Node> injectNodes = definitionNode.GetNodes();
                                    if (injectNodes != null && injectNodes.Count > 0)
                                    {
                                        nodes [idx] = new BlockOpenNode(SVGNodeName.Use, node.attributes, node.depth);
                                        injectNodes.Add(new BlockCloseNode(SVGNodeName.Use, new AttributeList(), node.depth));
                                        nodes.InsertRange(idx + 1, injectNodes);

                                        elementList.Add(new SVGElement(this,
                                                                    summaryTransformList,
                                                                    paintable));
                                    }
                                }
                            }
                        }
                        break;
                    }
                }
            }
        }      
Exemplo n.º 5
0
        public void OnStartElement(string name, AttributeList attrs)
        {
            Node node = new BlockOpenNode(Lookup(name), new AttributeList(attrs), _currentDepth++);
//            Debug.Log("OnStartElement: "+name);

            node.parent = _lastParent;
            if (_lastParent != null)
            {
                _lastParent.children.Add(node);
            }

            _lastParent = node;

            OnNode(node);
            //Debug.Log("OnStartElement: "+node.name+", depth: "+node.depth);
        }
Exemplo n.º 6
0
        public void GetElementList(List <object> elementList, SVGPaintable paintable, SVGTransformList summaryTransformList)
        {
            bool exitFlag = false;

            while (!exitFlag && Next())
            {
                //while (Next())
                if (node is BlockCloseNode)
                {
                    exitFlag = true;
                    continue;
                }

                //Debug.Log(node.name);

                switch (node.name)
                {
                case SVGNodeName.Rect:
                {
                    elementList.Add(new SVGRectElement(node,
                                                       summaryTransformList,
                                                       paintable));
                    break;
                }

                case SVGNodeName.Line:
                {
                    elementList.Add(new SVGLineElement(node,
                                                       summaryTransformList,
                                                       paintable));
                    break;
                }

                case SVGNodeName.Circle:
                {
                    elementList.Add(new SVGCircleElement(node,
                                                         summaryTransformList,
                                                         paintable));
                    break;
                }

                case SVGNodeName.Ellipse:
                {
                    elementList.Add(new SVGEllipseElement(node,
                                                          summaryTransformList,
                                                          paintable));
                    break;
                }

                case SVGNodeName.PolyLine:
                {
                    elementList.Add(new SVGPolylineElement(node,
                                                           summaryTransformList,
                                                           paintable));
                    break;
                }

                case SVGNodeName.Polygon:
                {
                    elementList.Add(new SVGPolygonElement(node,
                                                          summaryTransformList,
                                                          paintable));
                    break;
                }

                case SVGNodeName.Path:
                {
                    elementList.Add(new SVGPathElement(node,
                                                       summaryTransformList,
                                                       paintable));
                    break;
                }

                case SVGNodeName.SVG:
                {
                    if (node is InlineNode)
                    {
                        break;
                    }
                    elementList.Add(new SVGElement(this,
                                                   summaryTransformList,
                                                   paintable));
                    break;
                }

                case SVGNodeName.Symbol:
                {
                    if (node is InlineNode)
                    {
                        break;
                    }
                    elementList.Add(new SVGElement(this,
                                                   summaryTransformList,
                                                   paintable));
                    break;
                }

                case SVGNodeName.G:
                {
                    if (node is InlineNode)
                    {
                        break;
                    }
                    elementList.Add(new SVGElement(this,
                                                   summaryTransformList,
                                                   paintable));
                    break;
                }

                /*
                 * case SVGNodeName.ClipPath:
                 * {
                 *  paintable.AppendClipPath(new SVGClipPathElement(this, node));
                 *  break;
                 * }
                 */
                case SVGNodeName.LinearGradient:
                {
                    ResolveGradientLinks();
                    paintable.AppendLinearGradient(new SVGLinearGradientElement(this, node));
                    break;
                }

                case SVGNodeName.RadialGradient:
                {
                    ResolveGradientLinks();
                    paintable.AppendRadialGradient(new SVGRadialGradientElement(this, node));
                    break;
                }

                case SVGNodeName.ConicalGradient:
                {
                    ResolveGradientLinks();
                    paintable.AppendConicalGradient(new SVGConicalGradientElement(this, node));
                    break;
                }

                case SVGNodeName.Defs:
                {
                    GetElementList(elementList, paintable, summaryTransformList);
                    break;
                }

                case SVGNodeName.Title:
                {
                    GetElementList(elementList, paintable, summaryTransformList);
                    break;
                }

                case SVGNodeName.Desc:
                {
                    GetElementList(elementList, paintable, summaryTransformList);
                    break;
                }

                case SVGNodeName.Style:
                {
                    paintable.AddCSS(node.content);
                    break;
                }

                case SVGNodeName.Use:
                {
//                            Debug.Log("Begin Use Command: " + node.attributes.GetValue("id"));
                    string xlink = node.attributes.GetValue("xlink:href");
                    if (!string.IsNullOrEmpty(xlink))
                    {
                        if (xlink [0] == '#')
                        {
                            xlink = xlink.Remove(0, 1);
                        }
                        if (_defs.ContainsKey(xlink))
                        {
                            Node definitionNode = _defs [xlink];
                            if (definitionNode != null && definitionNode != node)
                            {
                                List <Node> injectNodes = definitionNode.GetNodes();
                                if (injectNodes != null && injectNodes.Count > 0)
                                {
                                    nodes [idx] = new BlockOpenNode(SVGNodeName.Use, node.attributes, node.depth);
                                    injectNodes.Add(new BlockCloseNode(SVGNodeName.Use, new AttributeList(), node.depth));
                                    nodes.InsertRange(idx + 1, injectNodes);

                                    elementList.Add(new SVGElement(this,
                                                                   summaryTransformList,
                                                                   paintable));
                                }
                            }
                        }
                    }
                    break;
                }
                }
            }
        }