public virtual void LangAttrInDivAndSpanForConvertToElementsMethodTest()
{
String html = sourceFolder + "langAttrInDivAndSpanForTagPdfTest.html";
IList <IElement> elemList = HtmlConverter.ConvertToElements(new FileStream(html, FileMode.Open, FileAccess.Read
));
Div div = (Div)elemList[0];
NUnit.Framework.Assert.AreEqual("la", div.GetAccessibilityProperties().GetLanguage());
Paragraph p = (Paragraph)div.GetChildren()[0];
NUnit.Framework.Assert.IsNull(p.GetAccessibilityProperties().GetLanguage());
div = (Div)div.GetChildren()[1];
NUnit.Framework.Assert.AreEqual("en", div.GetAccessibilityProperties().GetLanguage());
div = (Div)elemList[1];
NUnit.Framework.Assert.AreEqual("ru", div.GetAccessibilityProperties().GetLanguage());
p = (Paragraph)div.GetChildren()[0];
NUnit.Framework.Assert.IsNull(p.GetAccessibilityProperties().GetLanguage());
div = (Div)div.GetChildren()[1];
NUnit.Framework.Assert.IsNull(div.GetAccessibilityProperties().GetLanguage());
p = (Paragraph)elemList[2];
Text text = (Text)p.GetChildren()[0];
NUnit.Framework.Assert.IsNull(text.GetAccessibilityProperties().GetLanguage());
text = (Text)p.GetChildren()[1];
NUnit.Framework.Assert.AreEqual("ru", text.GetAccessibilityProperties().GetLanguage());
text = (Text)p.GetChildren()[2];
NUnit.Framework.Assert.AreEqual("en", text.GetAccessibilityProperties().GetLanguage());
text = (Text)p.GetChildren()[3];
NUnit.Framework.Assert.AreEqual("ru", text.GetAccessibilityProperties().GetLanguage());
text = (Text)p.GetChildren()[4];
NUnit.Framework.Assert.IsNull(text.GetAccessibilityProperties().GetLanguage());
}
private void DrawSimulatedDiv(PdfPage page, IDictionary <int, Object> styles, float[] margins, bool drawBackground
, int pageNumber, bool recalculateBodyAreaForContentSize)
{
Div pageBordersSimulation = new Div().SetFillAvailableArea(true);
foreach (KeyValuePair <int, Object> entry in styles)
{
if ((entry.Key == Property.BACKGROUND || entry.Key == Property.BACKGROUND_IMAGE) && !drawBackground)
{
continue;
}
pageBordersSimulation.SetProperty(entry.Key, entry.Value);
}
pageBordersSimulation.GetAccessibilityProperties().SetRole(StandardRoles.ARTIFACT);
Rectangle backgroundArea = new Rectangle(page.GetTrimBox()).ApplyMargins(margins[0], margins[1], margins[2
], margins[3], false);
if (recalculateBodyAreaForContentSize)
{
if (pageStylesPropertiesMap.Get(pageNumber).lowestAndHighest == null)
{
return;
}
HtmlBodyStylesApplierHandler.LowestAndHighest lowestAndHighest = pageStylesPropertiesMap.Get(pageNumber).lowestAndHighest;
RecalculateBackgroundAreaForBody(backgroundArea, pageBordersSimulation, lowestAndHighest);
}
if (pdfCanvas == null)
{
pdfCanvas = new PdfCanvas(page.NewContentStreamBefore(), page.GetResources(), page.GetDocument());
}
iText.Layout.Canvas canvas = new iText.Layout.Canvas(pdfCanvas, backgroundArea);
canvas.EnableAutoTagging(page);
canvas.Add(pageBordersSimulation);
canvas.Close();
}
public override IPropertyContainer GetElementResult()
{
Div div = (Div)base.GetElementResult();
div.GetAccessibilityProperties().SetRole("H" + i);
return(base.GetElementResult());
}
/// <summary>Convenience method to write a text aligned about the specified point</summary>
/// <param name="p">
/// paragraph of text to be placed to the page. By default it has no leading and is written in single line.
/// Set width to write multiline text.
/// </param>
/// <param name="x">the point about which the text will be aligned and rotated</param>
/// <param name="y">the point about which the text will be aligned and rotated</param>
/// <param name="pageNumber">the page number to write the text</param>
/// <param name="textAlign">horizontal alignment about the specified point</param>
/// <param name="vertAlign">vertical alignment about the specified point</param>
/// <param name="radAngle">the angle of rotation applied to the text, in radians</param>
/// <returns>this object</returns>
public virtual T ShowTextAligned(Paragraph p, float x, float y, int pageNumber, TextAlignment?textAlign,
VerticalAlignment?vertAlign, float radAngle)
{
Div div = new Div();
div.SetTextAlignment(textAlign).SetVerticalAlignment(vertAlign);
if (radAngle != 0)
{
div.SetRotationAngle(radAngle);
}
div.SetProperty(Property.ROTATION_POINT_X, x);
div.SetProperty(Property.ROTATION_POINT_Y, y);
float divSize = 5e3f;
float divX = x;
float divY = y;
if (textAlign == TextAlignment.CENTER)
{
divX = x - divSize / 2;
p.SetHorizontalAlignment(HorizontalAlignment.CENTER);
}
else
{
if (textAlign == TextAlignment.RIGHT)
{
divX = x - divSize;
p.SetHorizontalAlignment(HorizontalAlignment.RIGHT);
}
}
if (vertAlign == VerticalAlignment.MIDDLE)
{
divY = y - divSize / 2;
}
else
{
if (vertAlign == VerticalAlignment.TOP)
{
divY = y - divSize;
}
}
if (pageNumber == 0)
{
pageNumber = 1;
}
div.SetFixedPosition(pageNumber, divX, divY, divSize).SetMinHeight(divSize);
if (p.GetProperty <Leading>(Property.LEADING) == null)
{
p.SetMultipliedLeading(1);
}
div.Add(p.SetMargins(0, 0, 0, 0));
div.GetAccessibilityProperties().SetRole(StandardRoles.ARTIFACT);
this.Add(div);
return((T)(Object)this);
}
/// <summary>Creates the page simulation elements.</summary>
/// <param name="styles">
/// a
/// <see cref="System.Collections.IDictionary{K, V}"/>
/// containing the styles
/// </param>
/// <param name="context">the processor context</param>
private void CreatePageSimulationElements(IDictionary <String, String> styles, ProcessorContext context)
{
pageBackgroundSimulation = new Div().SetFillAvailableArea(true);
BackgroundApplierUtil.ApplyBackground(styles, context, pageBackgroundSimulation);
pageBackgroundSimulation.GetAccessibilityProperties().SetRole(StandardRoles.ARTIFACT);
pageBordersSimulation = new Div().SetFillAvailableArea(true);
pageBordersSimulation.SetMargins(margins[0], margins[1], margins[2], margins[3]);
pageBordersSimulation.SetBorderTop(borders[0]);
pageBordersSimulation.SetBorderRight(borders[1]);
pageBordersSimulation.SetBorderBottom(borders[2]);
pageBordersSimulation.SetBorderLeft(borders[3]);
pageBordersSimulation.GetAccessibilityProperties().SetRole(StandardRoles.ARTIFACT);
}
public virtual void LangAttrInHtmlWithLangBodyWithLangForConvertToElementsMethodTest()
{
String html = sourceFolder + "langAttrInHtmlWithLangBodyWithLangTest.html";
IList <IElement> elemList = HtmlConverter.ConvertToElements(new FileStream(html, FileMode.Open, FileAccess.Read
));
Paragraph p = (Paragraph)elemList[0];
NUnit.Framework.Assert.AreEqual("by", p.GetAccessibilityProperties().GetLanguage());
p = (Paragraph)elemList[1];
NUnit.Framework.Assert.AreEqual("en", p.GetAccessibilityProperties().GetLanguage());
Div div = (Div)elemList[2];
NUnit.Framework.Assert.AreEqual("by", div.GetAccessibilityProperties().GetLanguage());
p = (Paragraph)elemList[3];
NUnit.Framework.Assert.AreEqual("by", p.GetAccessibilityProperties().GetLanguage());
}
private void DrawSimulatedDiv(PdfPage page, IDictionary<int, Object> styles, float[] margins, bool drawBackground
) {
Div pageBordersSimulation;
pageBordersSimulation = new Div().SetFillAvailableArea(true);
foreach (KeyValuePair<int, Object> entry in styles) {
if ((entry.Key == Property.BACKGROUND || entry.Key == Property.BACKGROUND_IMAGE) && !drawBackground) {
continue;
}
pageBordersSimulation.SetProperty(entry.Key, entry.Value);
}
pageBordersSimulation.GetAccessibilityProperties().SetRole(StandardRoles.ARTIFACT);
iText.Layout.Canvas canvas = new Canvas(new PdfCanvas(page), page.GetDocument(), page.GetTrimBox().ApplyMargins
(margins[0], margins[1], margins[2], margins[3], false));
canvas.EnableAutoTagging(page);
canvas.Add(pageBordersSimulation);
canvas.Close();
}
/// <summary>Creates the page simulation elements.</summary>
/// <param name="styles">
/// a
/// <see cref="System.Collections.IDictionary{K, V}"/>
/// containing the styles
/// </param>
/// <param name="context">the processor context</param>
private void CreatePageSimulationElements(IDictionary <String, String> styles, ProcessorContext context)
{
pageBackgroundSimulation = new Div().SetFillAvailableArea(true);
BackgroundApplierUtil.ApplyBackground(styles, context, pageBackgroundSimulation);
pageBackgroundSimulation.GetAccessibilityProperties().SetRole(StandardRoles.ARTIFACT);
if (!pageBackgroundSimulation.HasOwnProperty(Property.BACKGROUND) && !pageBackgroundSimulation.HasOwnProperty
(Property.BACKGROUND_IMAGE))
{
pageBackgroundSimulation = null;
}
if (borders[0] == null && borders[1] == null && borders[2] == null && borders[3] == null)
{
pageBordersSimulation = null;
return;
}
pageBordersSimulation = new Div().SetFillAvailableArea(true);
pageBordersSimulation.SetMargins(margins[0], margins[1], margins[2], margins[3]);
pageBordersSimulation.SetBorderTop(borders[0]);
pageBordersSimulation.SetBorderRight(borders[1]);
pageBordersSimulation.SetBorderBottom(borders[2]);
pageBordersSimulation.SetBorderLeft(borders[3]);
pageBordersSimulation.GetAccessibilityProperties().SetRole(StandardRoles.ARTIFACT);
}
/* (non-Javadoc)
* @see com.itextpdf.html2pdf.attach.impl.tags.SpanTagWorker#processEnd(com.itextpdf.html2pdf.html.node.IElementNode, com.itextpdf.html2pdf.attach.ProcessorContext)
*/
public override void ProcessEnd(IElementNode element, ProcessorContext context)
{
base.ProcessEnd(element, context);
String url = element.GetAttribute(AttributeConstants.HREF);
if (url != null)
{
String @base = context.GetBaseUri();
if (@base != null)
{
UriResolver uriResolver = new UriResolver(@base);
if (!(url.StartsWith("#") && uriResolver.IsLocalBaseUri()))
{
try {
String resolvedUri = uriResolver.ResolveAgainstBaseUri(url).ToExternalForm();
if (!url.EndsWith("/") && resolvedUri.EndsWith("/"))
{
resolvedUri = resolvedUri.JSubstring(0, resolvedUri.Length - 1);
}
if (!resolvedUri.StartsWith("file:"))
{
url = resolvedUri;
}
}
catch (UriFormatException) {
}
}
}
for (int i = 0; i < GetAllElements().Count; i++)
{
if (GetAllElements()[i] is RunningElement)
{
continue;
}
if (GetAllElements()[i] is IBlockElement)
{
Div simulatedDiv = new Div();
simulatedDiv.GetAccessibilityProperties().SetRole(StandardRoles.LINK);
Transform cssTransform = GetAllElements()[i].GetProperty <Transform>(Property.TRANSFORM);
if (cssTransform != null)
{
GetAllElements()[i].DeleteOwnProperty(Property.TRANSFORM);
simulatedDiv.SetProperty(Property.TRANSFORM, cssTransform);
}
FloatPropertyValue?floatPropVal = GetAllElements()[i].GetProperty <FloatPropertyValue?>(Property.FLOAT);
if (floatPropVal != null)
{
GetAllElements()[i].DeleteOwnProperty(Property.FLOAT);
simulatedDiv.SetProperty(Property.FLOAT, floatPropVal);
}
simulatedDiv.Add((IBlockElement)GetAllElements()[i]);
String display = childrenDisplayMap.JRemove(GetAllElements()[i]);
if (display != null)
{
childrenDisplayMap.Put(simulatedDiv, display);
}
GetAllElements()[i] = simulatedDiv;
}
LinkHelper.ApplyLinkAnnotation(GetAllElements()[i], url);
}
}
if (!GetAllElements().IsEmpty())
{
String name = element.GetAttribute(AttributeConstants.NAME);
IPropertyContainer firstElement = GetAllElements()[0];
firstElement.SetProperty(Property.DESTINATION, name);
}
}
