/// <summary>
/// It moves the element after its current next sibling.
/// </summary>
/// <param name="ele">Element to be moved.</param>
/// <returns>
/// true if the operation succeeded.
/// </returns>
public bool ElementPositionDown(SvgElement ele)
{
ErrH err = new ErrH("SvgDoc", "ElementPositionDown");
err.Log("Element to move " + ele.ElementInfo(), ErrH._LogPriority.Info);
SvgElement parent = ele.getParent();
if (parent == null)
{
err.Log("Root node cannot be moved", ErrH._LogPriority.Info);
err.LogEnd(false);
return(false);
}
if (IsLastSibling(ele))
{
err.Log("Element is already at the last sibling position", ErrH._LogPriority.Info);
err.LogEnd(false);
return(false);
}
SvgElement nxt = ele.getNext();
SvgElement nxt2 = null;
SvgElement prv = ele.getPrevious();
// fix Next
if (nxt != null)
{
nxt.setPrevious(ele.getPrevious());
nxt2 = nxt.getNext();
nxt.setNext(ele);
}
// fix Previous
if (prv != null)
{
prv.setNext(nxt);
}
// fix Element
if (IsFirstChild(ele))
{
parent.setChild(nxt);
}
ele.setPrevious(nxt);
ele.setNext(nxt2);
if (nxt2 != null)
{
nxt2.setPrevious(ele);
}
err.Log("Element moved " + ele.ElementInfo(), ErrH._LogPriority.Info);
err.LogEnd(true);
return(true);
}
protected void Button1_Click(object sender, EventArgs e)
{
string testPath = HttpContext.Current.Server.MapPath(TextBox2.Text);
SvgDoc myDoc = new SvgDoc();
bool fileOk = myDoc.LoadFromFile(testPath);
//look for <g id="Your_Designs">
SVGLib.SvgElement elYourDesigns = myDoc.GetSvgElement("Your_Designs");
List <shapePrice> priceArray = AddFromSvg(elYourDesigns);
zapQuote newQuote = new zapQuote(zapConstants.mAcrylic3mm, 1, 1);
// StringBuilder myString = new StringBuilder();
foreach (shapePrice i in priceArray)
{
// myString.Append("zap type: " + i.zapType + ", area: " + Convert.ToString( i.area) + ", length: " + Convert.ToString(i.length) + ", x: " + Convert.ToString(i.xpos) + ", y: " + Convert.ToString(i.ypos) + ",\r\n other: " + i.otherInfo + "\r\n");
newQuote.appendShapeData(i.length, i.area, i.zapType, i.height, 0, 0);
//myString.Append("\r\n" + i.otherInfo);
}
newQuote.calcTotalTime(zapConstants.mAcrylic3mm, 1, 1);
lblareafill.Text = newQuote.totalAreaFill.ToString();
lblblightfillcount.Text = newQuote.lightFillCount.ToString();
lblbtotalengravelength.Text = newQuote.totalLengthEngrave.ToString();
lblbtotalheavyengrave.Text = newQuote.totalHeavyEngrave.ToString();
lblcutcount.Text = newQuote.cutCount.ToString();
lblcuttime.Text = newQuote.cutTime.ToString();
lblengravetime.Text = newQuote.engraveTime.ToString();
lblfilltime.Text = newQuote.fillTime.ToString();
lblheavyengravecount.Text = newQuote.heavyEngraveCount.ToString();
lblheavyfillarea.Text = newQuote.totalHeavyFill.ToString();
lblheavyfillcount.Text = newQuote.heavyFillCount.ToString();
lbllightengravecount.Text = newQuote.lightEngraveCount.ToString();
lbllightfillarea.Text = newQuote.totalLightFill.ToString();
lblmedengravecount.Text = newQuote.medEngraveCount.ToString();
lblmedfillarea.Text = newQuote.totalMedFill.ToString();
lblmedfillcount.Text = newQuote.medFillCount.ToString();
lbltotalCutLength.Text = newQuote.totalCutLength.ToString();
lbltotallightengrave.Text = newQuote.totalLengthEngrave.ToString();
lbltotalmedengrave.Text = newQuote.totalMedEngrave.ToString();
lbltotaltime.Text = newQuote.totalTime.ToString();
//TextBox1.Text = myString.ToString();
//errors
//errors myHandler = new errors();
//myHandler.errFileSize(testPath);
// TextBox1.Text = myHandler.currentError;
//string gPath = @"<path d=""M 100 100 L 300 100 L 200 300 z"" fill=""red"" stroke=""blue"" stroke-width=""3"" />";
}
/// <summary>
/// It moves the element before its current previous sibling.
/// </summary>
/// <param name="ele">Element to be moved.</param>
/// <returns>
/// true if the operation succeeded.
/// </returns>
public bool ElementPositionUp(SvgElement ele)
{
ErrH err = new ErrH("SvgDoc", "ElementPositionUp");
err.Log("Element to move " + ele.ElementInfo(), ErrH._LogPriority.Info);
SvgElement parent = ele.getParent();
if (parent == null)
{
err.Log("Root node cannot be moved", ErrH._LogPriority.Info);
err.LogEnd(false);
return(false);
}
if (IsFirstChild(ele))
{
err.Log("Element is already at the first position", ErrH._LogPriority.Info);
err.LogEnd(false);
return(false);
}
SvgElement nxt = ele.getNext();
SvgElement prv = ele.getPrevious();
SvgElement prv2 = null;
ele.setNext(null);
ele.setPrevious(null);
// fix Next
if (nxt != null)
{
nxt.setPrevious(prv);
}
// fix Previous
if (prv != null)
{
prv.setNext(nxt);
prv2 = prv.getPrevious();
prv.setPrevious(ele);
// check if the Previous is the first child
if (IsFirstChild(prv))
{
// if yes the moved element has to became the new first child
if (prv.getParent() != null)
{
prv.getParent().setChild(ele);
}
}
}
// fix Previous/Previous
if (prv2 != null)
{
prv2.setNext(ele);
}
// fix Element
ele.setNext(prv);
ele.setPrevious(prv2);
err.Log("Element moved " + ele.ElementInfo(), ErrH._LogPriority.Info);
err.LogEnd(true);
return(true);
}
/// <summary>
/// It creates a SVG document reading from a file.
/// If a current document exists, it is destroyed.
/// </summary>
/// <param name="sFilename">The complete path of a valid SVG file.</param>
/// <returns>
/// true if the file is loaded successfully and it is a valid SVG document, false if the file cannot be open or if it is not
/// a valid SVG document.
/// </returns>
public bool LoadFromFile(string sFilename)
{
ErrH err = new ErrH("SvgDoc", "LoadFromFile");
err.LogParameter("sFilename", sFilename);
if (m_root != null)
{
m_root = null;
m_nNextId = 1;
m_elements.Clear();
}
bool bResult = true;
try
{
XmlTextReader reader;
reader = new XmlTextReader(sFilename);
reader.WhitespaceHandling = WhitespaceHandling.None;
reader.Normalization = false;
reader.XmlResolver = null;
reader.Namespaces = false;
string tmp;
SvgElement eleParent = null;
try
{
// parse the file and display each of the nodes.
while (reader.Read() && bResult)
{
switch (reader.NodeType)
{
case XmlNodeType.Attribute:
tmp = reader.Name;
tmp = reader.Value;
break;
case XmlNodeType.Element:
{
SvgElement ele = AddElement(eleParent, reader.Name);
if (ele == null)
{
err.Log("Svg element cannot be added. Name: " + reader.Name, ErrH._LogPriority.Warning);
bResult = false;
}
else
{
eleParent = ele;
if (reader.IsEmptyElement)
{
if (eleParent != null)
{
eleParent = eleParent.getParent();
}
}
bool bLoop = reader.MoveToFirstAttribute();
while (bLoop)
{
ele.SetAttributeValue(reader.Name, reader.Value);
bLoop = reader.MoveToNextAttribute();
}
}
}
break;
case XmlNodeType.Text:
if (eleParent != null)
{
eleParent.setElementValue(reader.Value);
}
break;
case XmlNodeType.CDATA:
err.Log("Unexpected item: " + reader.Value, ErrH._LogPriority.Warning);
break;
case XmlNodeType.ProcessingInstruction:
err.Log("Unexpected item: " + reader.Value, ErrH._LogPriority.Warning);
break;
case XmlNodeType.Comment:
err.Log("Unexpected item: " + reader.Value, ErrH._LogPriority.Warning);
break;
case XmlNodeType.XmlDeclaration:
m_sXmlDeclaration = "<?xml " + reader.Value + "?>";
break;
case XmlNodeType.Document:
err.Log("Unexpected item: " + reader.Value, ErrH._LogPriority.Warning);
break;
case XmlNodeType.DocumentType:
{
string sDTD1;
string sDTD2;
sDTD1 = reader.GetAttribute("PUBLIC");
sDTD2 = reader.GetAttribute("SYSTEM");
m_sXmlDocType = "<!DOCTYPE svg PUBLIC \"" + sDTD1 + "\" \"" + sDTD2 + "\">";
}
break;
case XmlNodeType.EntityReference:
err.Log("Unexpected item: " + reader.Value, ErrH._LogPriority.Warning);
break;
case XmlNodeType.EndElement:
if (eleParent != null)
{
eleParent = eleParent.getParent();
}
break;
} // switch
} // while
} // read try
catch (XmlException xmle)
{
err.LogException(xmle);
err.LogParameter("Line Number", xmle.LineNumber.ToString());
err.LogParameter("Line Position", xmle.LinePosition.ToString());
bResult = false;
}
catch (Exception e)
{
err.LogException(e);
bResult = false;
}
finally
{
reader.Close();
}
}
catch
{
err.LogUnhandledException();
bResult = false;
}
err.LogEnd(bResult);
return(bResult);
}
/// <summary>
/// It creates a new element according to the element name provided
/// and it adds the new element as the last children of the given parent element.
/// </summary>
/// <param name="parent">Parent element. If null the element is added under the root.</param>
/// <param name="sName">SVG element name.</param>
/// <returns>The new created element.</returns>
public SvgElement AddElement(SvgElement parent, string sName)
{
SvgElement eleToReturn = null;
if (sName == "svg")
{
m_root = new SvgRoot(this);
m_root.setInternalId(m_nNextId++);
m_elements.Add(m_root.getInternalId(), m_root);
eleToReturn = m_root;
}
else if (sName == "desc")
{
eleToReturn = AddDesc(parent);
}
else if (sName == "text")
{
eleToReturn = AddText(parent);
}
else if (sName == "g")
{
eleToReturn = AddGroup(parent);
}
else if (sName == "rect")
{
eleToReturn = AddRect(parent);
}
else if (sName == "circle")
{
eleToReturn = AddCircle(parent);
}
else if (sName == "ellipse")
{
eleToReturn = AddEllipse(parent);
}
else if (sName == "line")
{
eleToReturn = AddLine(parent);
}
else if (sName == "path")
{
eleToReturn = AddPath(parent);
}
else if (sName == "polygon")
{
eleToReturn = AddPolygon(parent);
}
else if (sName == "image")
{
eleToReturn = AddImage(parent);
}
else
{
if (parent != null)
{
eleToReturn = AddUnsupported(parent, sName);
}
}
return(eleToReturn);
}
/// <summary>
/// It deletes an element from the document.
/// </summary>
/// <param name="ele">Element to be deleted.</param>
/// <returns>
/// true if the element has been successfully deleted; false otherwise.
/// </returns>
public bool DeleteElement(SvgElement ele)
{
return(DeleteElement(ele, true));
}
protected void btnCalc_Click(object sender, EventArgs e)
{
// clear error messages
dialog.InnerHtml = "";
// FORM ITEMS ================================================================
//file info:
fileName.InnerHtml = HttpUtility.HtmlEncode(Context.Request.Form["cFileName"]);
string fPath = Context.Server.MapPath(@"imgLibrary");
string fullPath = fPath + @"\" + Context.Request.Form["cFileName"];
string fName = Context.Request.Form["cFileName"];
// user selected options:
int materialId = Convert.ToInt32(svgMaterial.SelectedValue);
int quantity = Convert.ToInt32(svgQuantity.Text);
int mmId = Convert.ToInt32(svgMm.SelectedValue);
// END FORM ==================================================================
//get the template size id from the uloaded file
templateSize myTemp = new templateSize();
int templateSizeId = myTemp.detectTemplate(fullPath);
if (templateSizeId == 0)
{
// is not a valid template - show error
errors errType = new errors();
errType.errTemplate();
openError(errType.currentError + errType.helpUrl);
errType = null;
return;
}
//show template size on screen
lblSvgTemplateSize.Text = "Template size " + myTemp.txtTemplateSize;
myTemp = null;
//load the svg doc into the svg library
SvgDoc myDoc = new SvgDoc();
myDoc.LoadFromFile(fullPath);
SVGLib.SvgElement elYourDesigns = myDoc.GetSvgElement("Your_Designs");
if (elYourDesigns.getChild() != null)
{
AddFromSvg2(elYourDesigns);
}
else
{
//check inkscape added group labled "Your Designs"
// get the id by searching for the label then us the ID with getSvgElement
inkscapeGroupFix gf = new inkscapeGroupFix();
string groupId = gf.getgroupId("Your Designs", fullPath, "Your Designs");
if (groupId == "")
{
//throw error, no design detected
errors errType = new errors();
errType.errDesign();
openError(errType.currentError + errType.helpUrl);
errType = null;
return;
}
else
{
elYourDesigns = myDoc.GetSvgElement(groupId);
AddFromSvg2(elYourDesigns);
}
gf = null;
}
myDoc = null;
List <shapePrice> priceArray = allShapes;
zapQuote newQuote = new zapQuote(materialId, templateSizeId, mmId);
//check if error returned from AddFromSvg
if (isValidSvgDesign == false)
{
//show error and halt progress
openError(svgError);
return;
}
foreach (shapePrice i in priceArray)
{
newQuote.appendShapeData(i.length, i.area, i.zapType, i.height, i.xpos, i.ypos);
// raster line area from objects
rasterExtraArea += i.rasterArea;
}
//calculate extra raster area from coordinates
if (rasterPoints.Count > 0)
{
//find 4 outer points and calculate area as a rectangle
double lX = rasterPoints.Min(c => c.X);
double rX = rasterPoints.Max(c => c.X);
double tY = rasterPoints.Min(c => c.Y);
double bY = rasterPoints.Max(c => c.Y);
rasterExtraArea = Common.rasterAreaFromPoints(lX, rX, tY, bY);
extraHeight = Common.rasterHeight(tY, bY);
}
newQuote.calcTotalTime(materialId, templateSizeId, mmId, rasterExtraArea, extraHeight);
materialPrice mPrice = new materialPrice();
mPrice.getMaterialPrices(materialId, templateSizeId, mmId);
//cut lines price
decimal cutPrice = Convert.ToDecimal(newQuote.cutTime * mPrice.costCutSec);
// engrave lines
decimal engravePrice = Convert.ToDecimal(newQuote.engraveTime * mPrice.costVectorSec);
// raster engrave
//decimal rasterPrice = Convert.ToDecimal((newQuote.totalAreaFill / 100) * mPrice.costRasterPerSqCm);
decimal rasterPrice = Convert.ToDecimal(newQuote.fillTime * mPrice.costRasterPerSec);
decimal totalLaserPrice = cutPrice + engravePrice + rasterPrice;
decimal materialCost = Convert.ToDecimal(mPrice.pricePerUnit);
decimal unitPrice = totalLaserPrice + materialCost;
decimal totalPrice = unitPrice * quantity;
//populate labels / session values
StringBuilder quoteInfo = new StringBuilder();
quoteInfo.Append("<ul>");
quoteInfo.Append("<li><b>File Cost</b>");
quoteInfo.Append("<div class='formInfo'>- " + fName + " = <span class='formBlue'>" + string.Format(CultureInfo.CreateSpecificCulture("en-GB"), "{0:C}", totalLaserPrice) + "</span></div>");
quoteInfo.Append("<div class='formInfo'>- Quantity = <span class='formBlue'>x" + quantity + "</span></div>");
quoteInfo.Append("<div class='formBlue'>Total File Cost = " + string.Format(CultureInfo.CreateSpecificCulture("en-GB"), "{0:C}", totalLaserPrice * quantity) + "</div>");
quoteInfo.Append("</li>");
quoteInfo.Append("<li><b>Material Cost</b>");
quoteInfo.Append("<div class='formInfo'>- " + svgMaterial.SelectedItem.Text + "</div>");
quoteInfo.Append("<div class='formInfo'>- " + svgMm.SelectedItem.Text + "</div>");
quoteInfo.Append("<div class='formInfo'>- " + materialColour.SelectedItem.Text + "</div>");
quoteInfo.Append("<div class='formInfo'>- = <span class='formBlue'>" + string.Format(CultureInfo.CreateSpecificCulture("en-GB"), "{0:C}", materialCost) + "</span></div>");
quoteInfo.Append("<div class='formInfo'>- Quantity = <span class='formBlue'>x" + quantity + "</span></div>");
quoteInfo.Append("<div class='formInfo'>- Total material cost= <span class='formBlue'>" + string.Format(CultureInfo.CreateSpecificCulture("en-GB"), "{0:C}", materialCost * quantity) + "</span></div>");
quoteInfo.Append("</li>");
quoteInfo.Append("<li><b>Total Cost</b> <span class='formBlue'>" + string.Format(CultureInfo.CreateSpecificCulture("en-GB"), "{0:C}", totalPrice) + "</span>");
quoteInfo.Append("</li>");
quoteInfo.Append("</ul>");
divQuote.InnerHtml = quoteInfo.ToString();
quoteInfo = null;
StringBuilder debugInfo = new StringBuilder();
debugInfo.Append("<p>Cut price:" + cutPrice + "</p>");
debugInfo.Append("<p>Cut time:" + newQuote.cutTime + "</p>");
debugInfo.Append("<p>Cut length mm:" + newQuote.totalCutLength + "</p>");
debugInfo.Append("<p>Cut cost per sec:" + mPrice.costCutSec + "</p>");
debugInfo.Append("<p>Number of cuts:" + newQuote.cutCount + "</p>");
debugInfo.Append("<p>Cut area:" + newQuote.totalCutArea + "</p>");
debugInfo.Append("<p>Vector engrave price:" + engravePrice + "</p>");
debugInfo.Append("<p>Vector engrave time:" + newQuote.engraveTime + "</p>");
debugInfo.Append("<p>Vector engrave cost per sec:" + mPrice.costVectorSec + "</p>");
debugInfo.Append("<p>Vector engrave light length:" + newQuote.totalLightEngrave + "</p>");
debugInfo.Append("<p>Vector engrave med length:" + newQuote.totalMedEngrave + "</p>");
debugInfo.Append("<p>Vector engrave heavy length:" + newQuote.totalHeavyEngrave + "</p>");
debugInfo.Append("<p>Raster price:" + rasterPrice + "</p>");
debugInfo.Append("<p>Raster time:" + newQuote.fillTime + "</p>");
debugInfo.Append("<p>Raster cost per sec:" + mPrice.costRasterPerSec + "</p>");
debugInfo.Append("<p>Raster area:" + newQuote.rasterArea + "</p>");
litErr.Text = debugInfo.ToString();
debugInfo = null;
}
// ---------- PUBLIC METHODS END
// ---------- PRIVATE METHODS
private bool DeleteElement(SvgElement ele, bool bDeleteFromParent)
{
ErrH err = new ErrH("SvgDoc", "DeleteElement");
if (ele == null)
{
err.LogEnd(false);
return(false);
}
SvgElement parent = ele.getParent();
if (parent == null)
{
// root node cannot be delete!
err.Log("root node cannot be delete!", ErrH._LogPriority.Info);
err.LogEnd(false);
return(false);
}
// set the Next reference of the previous
if (ele.getPrevious() != null)
{
ele.getPrevious().setNext(ele.getNext());
}
// set the Previous reference of the next
if (ele.getNext() != null)
{
ele.getNext().setPrevious(ele.getPrevious());
}
// check if the element is the first child
// the bDeleteFromParent flag is used to avoid deleting
// all parent-child relationship. This is used in the Cut
// operation where the subtree can be pasted
if (bDeleteFromParent)
{
if (IsFirstChild(ele))
{
// set the Child reference of the parent to the next
ele.getParent().setChild(ele.getNext());
}
}
// delete its children
SvgElement child = ele.getChild();
while (child != null)
{
DeleteElement(child, false);
child = child.getNext();
}
// delete the element from the colloection
m_elements.Remove(ele.getInternalId());
err.Log(ele.ElementInfo(), ErrH._LogPriority.Info);
err.LogEnd(true);
return(true);
}
public int detectTemplate(string docPath)
{
// XDocument test = XDocument.Load(docPath);
// IEnumerable<XElement> users = (from el in test.Root.Descendants() where (string)el.Attribute("id") == "Your_Designs" select el);
// XElement element = users.First();
// string mc = element.Attribute("class").Value.ToString();
// another change 15 june 2012 now using fill value from nested path in group with id = borders
string pathFill = "";
SvgDoc myDoc = new SvgDoc();
myDoc.LoadFromFile(docPath);
SVGLib.SvgElement elBorders = myDoc.GetSvgElement("Borders");
if (elBorders != null)
{
if (elBorders.getChild() != null)
{
SvgElement pathBorder = elBorders.getChild();
pathData myPath = new pathData((SvgPath)pathBorder);
pathFill = myPath.fillColor;
pathBorder = null;
myPath = null;
}
}
else
{
// check if is an inkscape
//check inkscape added group labled "Borders"
// get the id by searching for the label then us the ID with getSvgElement
inkscapeGroupFix gf = new inkscapeGroupFix();
string groupId = gf.getgroupId("Borders", docPath, "Borders");
if (groupId == "")
{
//show template error - not recognised
}
else
{
//get the fill colour
elBorders = myDoc.GetSvgElement(groupId);
SvgElement pathBorder = elBorders.getChild();
pathData myPath = new pathData((SvgPath)pathBorder);
string pathStyle = myPath.style;
extractStyle rStyle = new extractStyle();
rStyle.getStyle(pathStyle);
pathFill = rStyle.fillColour;
//convert to RGB values
Color htmlPath = ColorTranslator.FromHtml(pathFill);
pathFill = Convert.ToString(htmlPath.R) + Convert.ToString(htmlPath.G) + Convert.ToString(htmlPath.B);
rStyle = null;
pathBorder = null;
myPath = null;
}
myDoc = null;
}
//IEnumerable<XElement> users = test.Root.Descendants();
//string viewBox = svgTree.Attribute("viewBox").Value.ToString();
// chang to get the fill colour from the borders child path element TODO
// pathData myPath = new pathData((SvgPath)elBorders.getChild());
// myShapes shapeData = new myShapes();
//string pathData = myPath.shapeData;
//double length = shapeData.getPathLength(pathData);
//int absLength = Convert.ToInt32(Math.Round(length));
//myDoc = null;
// elBorders = null;
//myPath = null;
//shapeData = null;
//svgTree = null;
SqlConnection myConn = new SqlConnection(ConfigurationManager.ConnectionStrings["zapCartDb"].ConnectionString);
myConn.Open();
//SqlCommand myCmd = new SqlCommand("SELECT * FROM tbl_templateSizes where viewBox = @viewBox");
//SqlCommand myCmd = new SqlCommand("SELECT * FROM tbl_templateSizes where templateSizeText = @viewBox");
SqlCommand myCmd = new SqlCommand("SELECT * FROM tbl_templateSizes where borders = @borders");
myCmd.Connection = myConn;
SqlParameter myParam = new SqlParameter();
myParam.ParameterName = "@borders";
//myParam.Value = viewBox;
myParam.Value = pathFill;
myCmd.Parameters.Add(myParam);
SqlDataReader myReader = null;
myReader = myCmd.ExecuteReader();
int templateSizeId = 0;
while (myReader.Read())
{
templateSizeId = (int)myReader["templateSizeId"];
txtTemplateSize = (string)myReader["templateSizeText"];
}
myReader = null;
myConn.Close();
myCmd = null;
myConn = null;
return(templateSizeId);
}
/// <summary>
/// It sets the previous element.
/// </summary>
/// <param name="ele">New previous element.</param>
public void setPrevious(SvgElement ele)
{
m_Previous = ele;
}
/// <summary>
/// It sets the next sibling element.
/// </summary>
/// <param name="ele">New next element.</param>
public void setNext(SvgElement ele)
{
m_Next = ele;
}
/// <summary>
/// It sets the first child element.
/// </summary>
/// <param name="ele">New child.</param>
public void setChild(SvgElement ele)
{
m_Child = ele;
}
/// <summary>
/// It sets the parent element.
/// </summary>
/// <param name="ele">New parent element</param>
public void setParent(SvgElement ele)
{
m_Parent = ele;
}