public override IList<IElement> Start(IWorkerContext ctx, Tag tag)
{
List<IElement> l = new List<IElement>(1);
try
{
IDictionary<String, String> css = tag.CSS;
if (css.ContainsKey(CSS.Property.BACKGROUND_COLOR))
{
Type type = typeof(PdfWriterPipeline);
MapContext pipeline = (MapContext)ctx.Get(type.FullName);
if (pipeline != null)
{
Document document = (Document)pipeline[PdfWriterPipeline.DOCUMENT];
if (document != null)
{
Rectangle rectangle = new Rectangle(document.Left, document.Bottom, document.Right, document.Top, document.PageSize.Rotation);
rectangle.BackgroundColor = HtmlUtilities.DecodeColor(css[CSS.Property.BACKGROUND_COLOR]);
PdfBody body = new PdfBody(rectangle);
l.Add(body);
}
}
}
}
catch (NoCustomContextException e)
{}
return l;
}
public override IList <IElement> Start(IWorkerContext ctx, Tag tag)
{
List <IElement> l = new List <IElement>(1);
try
{
IDictionary <String, String> css = tag.CSS;
if (css.ContainsKey(CSS.Property.BACKGROUND_COLOR))
{
Type type = typeof(PdfWriterPipeline);
MapContext pipeline = (MapContext)ctx.Get(type.FullName);
if (pipeline != null)
{
Document document = (Document)pipeline[PdfWriterPipeline.DOCUMENT];
if (document != null)
{
Rectangle rectangle = new Rectangle(document.Left, document.Bottom, document.Right, document.Top, document.PageSize.Rotation);
rectangle.BackgroundColor = HtmlUtilities.DecodeColor(css[CSS.Property.BACKGROUND_COLOR]);
PdfBody body = new PdfBody(rectangle);
l.Add(body);
}
}
}
}
catch (NoCustomContextException e)
{}
return(l);
}
public virtual ICustomContext GetLocalContext(IWorkerContext context)
{
try {
ICustomContext cc = context.Get(GetContextKey());
if (null != cc)
{
return(cc);
}
throw new PipelineException(String.Format(LocaleMessages.GetInstance().GetMessage(LocaleMessages.OWN_CONTEXT_404), this.GetType().FullName));
} catch (NoCustomContextException e) {
throw new PipelineException(String.Format(LocaleMessages.GetInstance().GetMessage(LocaleMessages.OWN_CONTEXT_404), this.GetType().FullName), e);
}
}
/*
* (non-Javadoc)
*
* @see
* com.itextpdf.tool.xml.pipeline.AbstractPipeline#close(com.itextpdf.tool
* .xml.Tag, com.itextpdf.tool.xml.pipeline.ProcessObject)
*/
public override IPipeline Close(IWorkerContext context, Tag t, ProcessObject po)
{
String tagName = t.Name;
if (tag.Equals(tagName))
{
MapContext cc;
try {
cc = (MapContext)context.Get(typeof(PdfWriterPipeline).FullName);
Document d = (Document)cc[PdfWriterPipeline.DOCUMENT];
d.Close();
} catch (NoCustomContextException e) {
throw new PipelineException("AutoDocPipeline depends on PdfWriterPipeline.", e);
}
try {
HtmlPipelineContext hpc = (HtmlPipelineContext)context.Get(typeof(HtmlPipeline).FullName);
HtmlPipelineContext clone = (HtmlPipelineContext)hpc.Clone();
clone.SetPageSize(pagesize);
((WorkerContextImpl)context).Put(typeof(HtmlPipeline).FullName, clone);
} catch (NoCustomContextException) {
}
}
return(GetNext());
}
/**
* Utility method that fetches the CSSResolver from the if any and if it uses the default key.
*
* @return CSSResolver
* @throws NoCustomContextException if the context of the
* {@link CssResolverPipeline} could not be found.
*/
public virtual ICSSResolver GetCSSResolver(IWorkerContext context)
{
return(((ObjectContext <ICSSResolver>)context.Get(typeof(CssResolverPipeline).FullName)).Get());
//return (ICSSResolver) ((MapContext)ctx.Get(typeof(CssResolverPipeline).FullName))[CssResolverPipeline.CSS_RESOLVER];
}
/**
* Utility method that fetches the HtmlPipelineContext used if any and if it
* uses the default key.
* @return a HtmlPipelineContext
* @throws NoCustomContextException if the context of the
* {@link HtmlPipelineContext} could not be found.
*/
public virtual HtmlPipelineContext GetHtmlPipelineContext(IWorkerContext ctx)
{
return((HtmlPipelineContext)ctx.Get(typeof(HtmlPipeline).FullName));
}
/*
* (non-Javadoc)
*
* @see
* com.itextpdf.tool.xml.pipeline.AbstractPipeline#open(com.itextpdf.tool
* .xml.Tag, com.itextpdf.tool.xml.pipeline.ProcessObject)
*/
public override IPipeline Open(IWorkerContext context, Tag t, ProcessObject po)
{
try {
String tagName = t.Name;
if (tag.Equals(tagName)) {
MapContext cc;
cc = (MapContext) context.Get(typeof(PdfWriterPipeline).FullName);
Document d = new Document(pagesize);
try {
Stream os = fm.GetStream();
cc[PdfWriterPipeline.DOCUMENT] = d;
cc[PdfWriterPipeline.WRITER] = PdfWriter.GetInstance(d, os);
} catch (IOException e) {
throw new PipelineException(e);
} catch (DocumentException e) {
throw new PipelineException(e);
}
}
if (Util.EqualsIgnoreCase(t.Name, opentag)) {
MapContext cc;
cc = (MapContext) context.Get(typeof(PdfWriterPipeline).FullName);
Document d = (Document) cc[PdfWriterPipeline.DOCUMENT];
CssUtils cssUtils = CssUtils.GetInstance();
float pageWidth = d.PageSize.Width;
float marginLeft = 0;
float marginRight = 0;
float marginTop = 0;
float marginBottom = 0;
IDictionary<String, String> css = t.CSS;
foreach (KeyValuePair<String, String> entry in css) {
String key = entry.Key;
String value = entry.Value;
if (Util.EqualsIgnoreCase(key, CSS.Property.MARGIN_LEFT)) {
marginLeft = cssUtils.ParseValueToPt(value, pageWidth);
} else if (Util.EqualsIgnoreCase(key, CSS.Property.MARGIN_RIGHT)) {
marginRight = cssUtils.ParseValueToPt(value, pageWidth);
} else if (Util.EqualsIgnoreCase(key, CSS.Property.MARGIN_TOP)) {
marginTop = cssUtils.ParseValueToPt(value, pageWidth);
} else if (Util.EqualsIgnoreCase(key, CSS.Property.MARGIN_BOTTOM)) {
marginBottom = cssUtils.ParseValueToPt(value, pageWidth);
}
}
d.SetMargins(marginLeft, marginRight, marginTop, marginBottom);
d.Open();
}
} catch (NoCustomContextException e) {
throw new PipelineException(LocaleMessages.GetInstance().GetMessage(LocaleMessages.PIPELINE_AUTODOC), e);
}
return GetNext();
}
/*
* (non-Javadoc)
*
* @see
* com.itextpdf.tool.xml.pipeline.AbstractPipeline#close(com.itextpdf.tool
* .xml.Tag, com.itextpdf.tool.xml.pipeline.ProcessObject)
*/
public override IPipeline Close(IWorkerContext context, Tag t, ProcessObject po)
{
String tagName = t.Name;
if (tag.Equals(tagName)) {
MapContext cc;
try {
cc = (MapContext) context.Get(typeof(PdfWriterPipeline).FullName);
Document d = (Document) cc[PdfWriterPipeline.DOCUMENT];
d.Close();
} catch (NoCustomContextException e) {
throw new PipelineException("AutoDocPipeline depends on PdfWriterPipeline.", e);
}
try {
HtmlPipelineContext hpc = (HtmlPipelineContext) context.Get(typeof(HtmlPipeline).FullName);
HtmlPipelineContext clone = (HtmlPipelineContext)hpc.Clone();
clone.SetPageSize(pagesize);
((WorkerContextImpl)context).Put(typeof(HtmlPipeline).FullName, clone);
} catch (NoCustomContextException) {
}
}
return GetNext();
}
/**
* Utility method that fetches the HtmlPipelineContext used if any and if it
* uses the default key.
* @return a HtmlPipelineContext
* @throws NoCustomContextException if the context of the
* {@link HtmlPipelineContext} could not be found.
*/
public virtual HtmlPipelineContext GetHtmlPipelineContext(IWorkerContext ctx) {
return (HtmlPipelineContext) ctx.Get(typeof(HtmlPipeline).FullName);
}
/**
* Utility method that fetches the CSSResolver from the if any and if it uses the default key.
*
* @return CSSResolver
* @throws NoCustomContextException if the context of the
* {@link CssResolverPipeline} could not be found.
*/
public virtual ICSSResolver GetCSSResolver(IWorkerContext context) {
return ((ObjectContext<ICSSResolver>)context.Get(typeof(CssResolverPipeline).FullName)).Get();
//return (ICSSResolver) ((MapContext)ctx.Get(typeof(CssResolverPipeline).FullName))[CssResolverPipeline.CSS_RESOLVER];
}
public virtual ICustomContext GetLocalContext(IWorkerContext context) {
try {
ICustomContext cc = context.Get(GetContextKey());
if (null != cc) {
return cc;
}
throw new PipelineException(String.Format(LocaleMessages.GetInstance().GetMessage(LocaleMessages.OWN_CONTEXT_404), this.GetType().FullName));
} catch (NoCustomContextException e) {
throw new PipelineException(String.Format(LocaleMessages.GetInstance().GetMessage(LocaleMessages.OWN_CONTEXT_404), this.GetType().FullName), e);
}
}
/*
* (non-Javadoc)
*
* @see
* com.itextpdf.tool.xml.pipeline.AbstractPipeline#open(com.itextpdf.tool
* .xml.Tag, com.itextpdf.tool.xml.pipeline.ProcessObject)
*/
public override IPipeline Open(IWorkerContext context, Tag t, ProcessObject po)
{
try {
String tagName = t.Name;
if (tag.Equals(tagName))
{
MapContext cc;
cc = (MapContext)context.Get(typeof(PdfWriterPipeline).FullName);
Document d = new Document(pagesize);
try {
Stream os = fm.GetStream();
cc[PdfWriterPipeline.DOCUMENT] = d;
cc[PdfWriterPipeline.WRITER] = PdfWriter.GetInstance(d, os);
} catch (IOException e) {
throw new PipelineException(e);
} catch (DocumentException e) {
throw new PipelineException(e);
}
}
if (Util.EqualsIgnoreCase(t.Name, opentag))
{
MapContext cc;
cc = (MapContext)context.Get(typeof(PdfWriterPipeline).FullName);
Document d = (Document)cc[PdfWriterPipeline.DOCUMENT];
CssUtils cssUtils = CssUtils.GetInstance();
float pageWidth = d.PageSize.Width;
float marginLeft = 0;
float marginRight = 0;
float marginTop = 0;
float marginBottom = 0;
IDictionary <String, String> css = t.CSS;
foreach (KeyValuePair <String, String> entry in css)
{
String key = entry.Key;
String value = entry.Value;
if (Util.EqualsIgnoreCase(key, CSS.Property.MARGIN_LEFT))
{
marginLeft = cssUtils.ParseValueToPt(value, pageWidth);
}
else if (Util.EqualsIgnoreCase(key, CSS.Property.MARGIN_RIGHT))
{
marginRight = cssUtils.ParseValueToPt(value, pageWidth);
}
else if (Util.EqualsIgnoreCase(key, CSS.Property.MARGIN_TOP))
{
marginTop = cssUtils.ParseValueToPt(value, pageWidth);
}
else if (Util.EqualsIgnoreCase(key, CSS.Property.MARGIN_BOTTOM))
{
marginBottom = cssUtils.ParseValueToPt(value, pageWidth);
}
}
d.SetMargins(marginLeft, marginRight, marginTop, marginBottom);
d.Open();
}
} catch (NoCustomContextException e) {
throw new PipelineException(LocaleMessages.GetInstance().GetMessage(LocaleMessages.PIPELINE_AUTODOC), e);
}
return(GetNext());
}
/**
* Utility method that fetches the HtmlPipelineContext used if any and if it
* uses the default key.
* @param context the WorkerContext
* @return a HtmlPipelineContext
* @throws NoCustomContextException if the context of the
* {@link HtmlPipelineContext} could not be found.
*/
public SvgPipelineContext GetSvgPipelineContext(IWorkerContext context)
{
return((SvgPipelineContext)context.Get(typeof(SvgPipeline).FullName));
}
/**
* Utility method that fetches the CSSResolver from the if any and if it uses the default key.
* @param context the WorkerContext
*
* @return CSSResolver
* @throws NoCustomContextException if the context of the
* {@link CssResolverPipeline} could not be found.
*/
//@SuppressWarnings("unchecked")
public ICSSResolver GetCSSResolver(IWorkerContext context)
{
return(((ObjectContext <ICSSResolver>)context.Get(typeof(CssResolverPipeline).FullName)).Get());
}