private IEnumerable <OXmlElement> NewLine()
{
//if (_imageHorizontalPosition == 0)
//if (_images.Count == 0)
if (_paragraph != null)
{
if (_trace)
{
pb.Trace.WriteLine("NewLine() : send stored paragraph");
}
yield return(_paragraph);
_paragraph = null;
}
else if (_line != null)
{
if (_trace)
{
pb.Trace.WriteLine("NewLine() : send stored new line");
}
yield return(_line);
_line = null;
}
if (_trace)
{
pb.Trace.WriteLine("NewLine() : store new line");
}
_line = new OXmlElement {
Type = OXmlElementType.Line
};
}
// string style = null
private IEnumerable <OXmlElement> Paragraph()
{
//if (_imageHorizontalPosition == 0)
//if (_images.Count == 0)
// yield return new OXmlParagraphElement { Style = style };
if (_line != null)
{
if (_trace)
{
pb.Trace.WriteLine("Paragraph() : remove stored new line");
}
_line = null;
}
if (_paragraph != null)
{
if (_trace)
{
pb.Trace.WriteLine("Paragraph() : send stored paragraph");
}
yield return(_paragraph);
}
if (_trace)
{
pb.Trace.WriteLine("Paragraph() : store paragraph");
}
_paragraph = new OXmlParagraphElement();
}
private void AddText(OXmlElement element)
{
if (_paragraph == null)
{
throw new PBException("missing begin paragraph");
}
if (!(element is OXmlTextElement))
{
throw new PBException("text element must be a zDocXElementText");
}
_paragraph.Append(((OXmlTextElement)element).Text);
}
private void AddPicture(OXmlElement element)
{
if (_paragraph == null)
{
throw new PBException("missing begin paragraph");
}
if (!(element is OXmlPictureElement))
{
throw new PBException("picture element must be a zDocXElementPicture");
}
OXmlPictureElement pictureElement = (OXmlPictureElement)element;
Image image = _document.AddImage(pictureElement.File);
Picture picture = image.CreatePicture();
Trace.WriteLine("picture width {0} height {1}", picture.Width, picture.Height);
if (pictureElement.Name != null)
{
picture.Name = pictureElement.Name;
}
if (pictureElement.Description != null)
{
picture.Description = pictureElement.Description;
}
if (pictureElement.Width != null)
{
picture.Width = (int)pictureElement.Width;
}
if (pictureElement.Height != null)
{
picture.Height = (int)pictureElement.Height;
}
//picture.Rotation = pictureElement.Rotation;
//picture.FlipHorizontal = pictureElement.HorizontalFlip;
//picture.FlipVertical = pictureElement.VerticalFlip;
_paragraph.AppendPicture(picture);
// option image from google doc :
// Aligner, Envelopper, Intercaler, 3.2 mm de marge
// In line, Wrap text, Break text, 1/8" margin
// option image from word :
// disposition / position :
// horizontal / position absolue -0.1 cm à droite de marge
// vertical / position absolue 2.01 cm au dessous de paragraphe
// déplacer avec le texte
// autoriser le chevauchement de texte
}
// public methods
/// <summary>
/// Deserializes an object from a BsonReader.
/// </summary>
/// <param name="bsonReader">The BsonReader.</param>
/// <param name="nominalType">The nominal type of the object.</param>
/// <param name="actualType">The actual type of the object.</param>
/// <param name="options">The serialization options.</param>
/// <returns>An object.</returns>
// actualType ignored
public override object Deserialize(BsonReader bsonReader, Type nominalType, Type actualType, IBsonSerializationOptions options)
{
if (_trace)
{
pb.Trace.WriteLine("OXmlElementSerializer.Deserialize()");
}
var bsonType = bsonReader.GetCurrentBsonType();
if (bsonType == BsonType.Null)
{
bsonReader.ReadNull();
return(null);
}
else if (bsonType != BsonType.Document)
{
throw new PBException($"deserialize OXmlElement, invalid BsonType {bsonType}.");
}
bsonReader.ReadStartDocument();
string type = bsonReader.FindStringElement("Type");
OXmlElement value;
switch (type.ToLower())
{
case "line":
value = new OXmlElement {
Type = OXmlElementType.Line
};
break;
case "tabstop":
value = new OXmlElement {
Type = OXmlElementType.TabStop
};
break;
case "paragraph":
//value = OXmlParagraphElementSerializer.Instance.Deserialize(bsonReader, typeof(OXmlParagraphElement), options);
value = OXmlParagraphElementSerializer.Instance._Deserialize(bsonReader, options);
break;
case "break":
value = OXmlBreakElementSerializer.Instance._Deserialize(bsonReader, options);
break;
case "text":
value = OXmlTextElementSerializer.Instance._Deserialize(bsonReader, options);
break;
case "simplefield":
value = OXmlSimpleFieldElementSerializer.Instance._Deserialize(bsonReader, options);
break;
case "docsection":
value = OXmlDocSectionElementSerializer.Instance._Deserialize(bsonReader, options);
break;
case "docdefaultsrunproperties":
value = OXmlDocDefaultsRunPropertiesElementSerializer.Instance._Deserialize(bsonReader, options);
break;
case "docdefaultsparagraphproperties":
//value = new OXmlDocDefaultsParagraphPropertiesElement();
value = new OXmlElement {
Type = OXmlElementType.DocDefaultsParagraphProperties
};
break;
case "openheader":
value = OXmlOpenHeaderElementSerializer.Instance._Deserialize(bsonReader, options);
break;
case "closeheader":
value = new OXmlElement {
Type = OXmlElementType.CloseHeader
};
break;
case "openfooter":
value = OXmlOpenFooterElementSerializer.Instance._Deserialize(bsonReader, options);
break;
case "closefooter":
value = new OXmlElement {
Type = OXmlElementType.CloseFooter
};
break;
case "style":
value = OXmlStyleElementSerializer.Instance._Deserialize(bsonReader, options);
break;
case "picture":
//value = OXmlPictureElementSerializer.Instance._Deserialize(bsonReader, options);
value = OXmlPictureElementCreator.CreatePicture(zMongo.ReadBsonDocumentWOStartEnd(bsonReader));
break;
default:
throw new PBException($"deserialize OXmlElement, invalid Type {type}.");
}
bsonReader.ReadEndDocument();
return(value);
//switch (bsonType)
//{
// case BsonType.Array: return (ZValue)ZStringArraySerializer.Instance.Deserialize(bsonReader, typeof(ZStringArray), options);
// //case BsonType.Binary: return (BsonValue)BsonBinaryDataSerializer.Instance.Deserialize(bsonReader, typeof(BsonBinaryData), options);
// //case BsonType.Boolean: return (BsonValue)BsonBooleanSerializer.Instance.Deserialize(bsonReader, typeof(BsonBoolean), options);
// //case BsonType.DateTime: return (BsonValue)BsonDateTimeSerializer.Instance.Deserialize(bsonReader, typeof(BsonDateTime), options);
// //case BsonType.Document: return (BsonValue)BsonDocumentSerializer.Instance.Deserialize(bsonReader, typeof(BsonDocument), options);
// //case BsonType.Double: return (BsonValue)BsonDoubleSerializer.Instance.Deserialize(bsonReader, typeof(BsonDouble), options);
// case BsonType.Int32: return (ZValue)ZIntSerializer.Instance.Deserialize(bsonReader, typeof(ZInt), options);
// //case BsonType.Int64: return (BsonValue)BsonInt64Serializer.Instance.Deserialize(bsonReader, typeof(BsonInt64), options);
// //case BsonType.JavaScript: return (BsonValue)BsonJavaScriptSerializer.Instance.Deserialize(bsonReader, typeof(BsonJavaScript), options);
// //case BsonType.JavaScriptWithScope: return (BsonValue)BsonJavaScriptWithScopeSerializer.Instance.Deserialize(bsonReader, typeof(BsonJavaScriptWithScope), options);
// //case BsonType.MaxKey: return (BsonValue)BsonMaxKeySerializer.Instance.Deserialize(bsonReader, typeof(BsonMaxKey), options);
// //case BsonType.MinKey: return (BsonValue)BsonMinKeySerializer.Instance.Deserialize(bsonReader, typeof(BsonMinKey), options);
// //case BsonType.Null: return (BsonValue)BsonNullSerializer.Instance.Deserialize(bsonReader, typeof(BsonNull), options);
// case BsonType.Document:
// return ReadZValueFromBsonDocument(bsonReader);
// case BsonType.Null:
// bsonReader.ReadNull();
// return null;
// //case BsonType.ObjectId: return (BsonValue)BsonObjectIdSerializer.Instance.Deserialize(bsonReader, typeof(BsonObjectId), options);
// //case BsonType.RegularExpression: return (BsonValue)BsonRegularExpressionSerializer.Instance.Deserialize(bsonReader, typeof(BsonRegularExpression), options);
// //case BsonType.String: return (BsonValue)BsonStringSerializer.Instance.Deserialize(bsonReader, typeof(BsonString), options);
// case BsonType.String: return (ZValue)ZStringSerializer.Instance.Deserialize(bsonReader, typeof(ZString), options);
// // ZStringSerializer
// //case BsonType.Symbol: return (BsonValue)BsonSymbolSerializer.Instance.Deserialize(bsonReader, typeof(BsonSymbol), options);
// //case BsonType.Timestamp: return (BsonValue)BsonTimestampSerializer.Instance.Deserialize(bsonReader, typeof(BsonTimestamp), options);
// //case BsonType.Undefined: return (BsonValue)BsonUndefinedSerializer.Instance.Deserialize(bsonReader, typeof(BsonUndefined), options);
// default:
// //var message = string.Format("Invalid BsonType {0}.", bsonType);
// //throw new BsonInternalException(message);
// throw new PBException("error deserialize ZValue, invalid BsonType {0}.", bsonType);
//}
}
//private IEnumerable<OXmlElement> Image(HtmlDocNodeTagImg imgTag)
private void Image(HtmlDocNodeTagImg imgTag)
{
HtmlImage htmlImage = GetHtmlImage(imgTag);
if (htmlImage.File == null)
{
pb.Trace.WriteLine("can't add picture without file");
return;
}
if (_trace)
{
pb.Trace.WriteLine($"Image() : add picture \"{zPath.GetFileName(htmlImage.File)}\" width {htmlImage.Width} height {htmlImage.Height} {(htmlImage.NoneAlign ? "noneAlign " : "" )}{(htmlImage.LeftAlign ? "leftAlign " : "")}{(htmlImage.RightAlign ? "rightAlign" : "")}");
}
if (_paragraph != null)
{
if (_trace)
{
pb.Trace.WriteLine("Image() : remove stored paragraph");
}
_paragraph = null;
}
if (_line != null)
{
if (_trace)
{
pb.Trace.WriteLine("Image() : remove stored new line");
}
_line = null;
}
_htmlImages.Add(htmlImage);
//int horizontalPosition;
//int verticalPosition;
//if (_imageHorizontalPosition > 0 && _imageHorizontalPosition + htmlImage.Width > _maxImageHorizontalPosition)
//{
// horizontalPosition = 0;
// _imageVerticalPosition += _imageHeight + _imageMarge;
// verticalPosition = _imageVerticalPosition;
// _imageHorizontalPosition = (int)htmlImage.Width + _imageMarge;
// _imageHeight = (int)htmlImage.Height;
//}
//else
//{
// horizontalPosition = _imageHorizontalPosition;
// _imageHorizontalPosition += (int)htmlImage.Width + _imageMarge;
// verticalPosition = _imageVerticalPosition;
// _imageHeight = Math.Max(_imageHeight, (int)htmlImage.Height);
//}
//yield return new OXmlPictureElement
//{
// File = htmlImage.File,
// Width = htmlImage.Width,
// Height = htmlImage.Height,
// PictureDrawing = new OXmlAnchorPictureDrawing
// {
// // SquareSize = 21800
// //Wrap = new OXmlAnchorWrapTight { WrapPolygon = OXmlDoc.CreateWrapPolygon(21800) },
// Wrap = new OXmlAnchorWrapTight { WrapPolygon = new OXmlSquare { HorizontalSize = 21800 } },
// HorizontalRelativeFrom = DW.HorizontalRelativePositionValues.Margin,
// HorizontalPositionOffset = horizontalPosition,
// VerticalRelativeFrom = DW.VerticalRelativePositionValues.Paragraph,
// VerticalPositionOffset = verticalPosition
// }
//};
}
private IEnumerable <OXmlElement> Text(HtmlDocNodeText text)
{
//if (_imageHorizontalPosition != 0)
//{
// yield return new OXmlParagraphElement();
// _imageHorizontalPosition = 0;
//}
//if (_trace)
// Trace.WriteLine("Text() :");
string text2 = text.Text;
if (_textRemoveBlank)
{
text2 = text2.Trim();
}
if (_textRemoveLine)
{
text2 = text2.Replace("\r", "");
text2 = text2.Replace("\n", "");
}
if (text2.Length == 0)
{
yield break;
}
bool image = false;
foreach (OXmlElement imageElement in GetImages())
{
yield return(imageElement);
image = true;
}
if (image)
{
if (_line != null)
{
if (_trace)
{
pb.Trace.WriteLine("Text() : remove stored new line");
}
_line = null;
}
if (_paragraph != null)
{
if (_trace)
{
pb.Trace.WriteLine("Text() : send stored paragraph after image");
}
yield return(_paragraph);
_paragraph = null;
}
else
{
if (_trace)
{
pb.Trace.WriteLine("Text() : send paragraph after image");
}
yield return(new OXmlParagraphElement());
}
}
else if (_paragraph != null)
{
if (_trace)
{
pb.Trace.WriteLine("Text() : send stored paragraph");
}
yield return(_paragraph);
_paragraph = null;
}
else if (_line != null)
{
if (_trace)
{
pb.Trace.WriteLine("Text() : send stored new line");
}
yield return(_line);
_line = null;
}
if (_trace)
{
pb.Trace.WriteLine($"Text() : send text \"{zstr.left(text.Text, 20)}\"");
}
//_removeBlank _removeLine
//string text2 = text.Text;
//if (_textRemoveBlank)
// text2 = text2.Trim();
//if (_textRemoveLine)
//{
// text2 = text2.Replace("\r", "");
// text2 = text2.Replace("\n", "");
//}
yield return(new OXmlTextElement {
Text = text2
});
}
public IEnumerable <OXmlElement> ToOXmlXElements(IEnumerable <HtmlDocNode> nodes, WebImage[] webImages = null, string sourceUrl = null, Dictionary <string, NamedValues <ZValue> > imagePatches = null)
{
_webImages = webImages;
_sourceUrl = sourceUrl;
_imagePatches = imagePatches;
_paragraph = null;
_line = null;
_currentTagA = null;
_htmlImages = new List <HtmlImage>();
//yield return new OXmlDocDefaultsParagraphPropertiesElement();
//yield return new OXmlElement { Type = OXmlElementType.DocDefaultsParagraphProperties };
IEnumerable <OXmlElement> elements;
foreach (HtmlDocNode node in nodes)
{
elements = null;
switch (node.Type)
{
case HtmlDocNodeType.BeginTag:
// <p> <a>
//element = BeginTag((HtmlDocNodeBeginTag)node);
HtmlDocNodeBeginTag beginTag = (HtmlDocNodeBeginTag)node;
if (beginTag.Tag == HtmlTagType.P)
{
elements = Paragraph();
}
else if (beginTag.Tag == HtmlTagType.A)
{
Link((HtmlDocNodeBeginTagA)beginTag);
}
break;
case HtmlDocNodeType.EndTag:
HtmlDocNodeEndTag endTag = (HtmlDocNodeEndTag)node;
if (endTag.Tag == HtmlTagType.A)
{
EndLink();
}
break;
case HtmlDocNodeType.Tag:
//HtmlDocNodeTagImg
// <br> <img>
//element = Tag((HtmlDocNodeTag)node);
HtmlDocNodeTag tag = (HtmlDocNodeTag)node;
if (tag.Tag == HtmlTagType.BR)
{
elements = NewLine();
}
else if (tag.Tag == HtmlTagType.Img)
{
//elements = Image((HtmlDocNodeTagImg)tag);
Image((HtmlDocNodeTagImg)tag);
}
break;
case HtmlDocNodeType.Text:
//element = new OXmlTextElement { Text = ((HtmlDocNodeText)node).Text };
elements = Text((HtmlDocNodeText)node);
break;
}
if (elements != null)
{
foreach (OXmlElement element in elements)
{
yield return(element);
}
}
}
elements = GetImages(endOfDocument: true);
if (elements != null)
{
foreach (OXmlElement element in elements)
{
yield return(element);
}
}
}
