public Chunk getCunck(String htmlTags, String text) {
String cleanedText = text.replaceAll("\\<.*?\\>", "").replaceAll("(?m)^[ \t]*\r?\n", "").trim();
Chunk result = null;
float h1_size = 14;
float h2_size = 13;
float h3_size = 12;
float default_size = 11;
String default_font_style = FontFactory.COURIER;
int default_font = Font.NORMAL;
boolean bold = false;
boolean italic = false;
boolean href = false;
boolean underline = false;
if (htmlTags.indexOf("<b>") != -1) {
bold = true;
}
if (htmlTags.indexOf("href") != -1) {
href = true;
underline = true;
}
if (htmlTags.indexOf("<strong>") != -1) {
bold = true;
}
if (htmlTags.indexOf("<em>") != -1) {
italic = true;
}
if (htmlTags.indexOf("<i>") != -1) {
italic = true;
}
if (htmlTags.indexOf("<h1>") != -1) {
bold = true;
default_size = h1_size;
}
if (htmlTags.indexOf("<h2>") != -1) {
bold = true;
default_size = h2_size;
}
if (htmlTags.indexOf("<h3>") != -1) {
bold = true;
default_size = h3_size;
}
if (bold && italic) {
default_font = Font.BOLDITALIC;
} else if (italic) {
default_font = Font.ITALIC;
} else if (bold) {
default_font = Font.BOLD;
} else if (underline) {
default_font = Font.UNDERLINE;
}
result =
new Chunk(
cleanedText,
FontFactory.getFont(
default_font_style, default_size, default_font, new Color(0, 0, 0)));
if (href) {
result.setAnchor(StringUtils.substringBetween(htmlTags, "href=\"", "\""));
}
return result;
}
/**
* Constructs a <CODE>PdfOutline</CODE>.
*
* <p>This is the constructor for an <CODE>outline entry</CODE>.
*
* @param parent the parent of this outline item
* @param destination the destination for this outline item
* @param title the title of this outline item
* @param open <CODE>true</CODE> if the children are visible
*/
public PdfOutline(PdfOutline parent, PdfDestination destination, Paragraph title, boolean open) {
super();
StringBuffer buf = new StringBuffer();
for (Iterator i = title.getChunks().iterator(); i.hasNext(); ) {
Chunk chunk = (Chunk) i.next();
buf.append(chunk.getContent());
}
this.destination = destination;
initOutline(parent, buf.toString(), open);
}
/**
* Constructs a RtfParagraph belonging to a RtfDocument based on a Paragraph.
*
* @param doc The RtfDocument this RtfParagraph belongs to
* @param paragraph The Paragraph that this RtfParagraph is based on
*/
public RtfParagraph(RtfDocument doc, Paragraph paragraph) {
super(doc);
RtfFont baseFont = null;
if (paragraph.getFont() instanceof RtfParagraphStyle) {
this.paragraphStyle =
this.document
.getDocumentHeader()
.getRtfParagraphStyle(((RtfParagraphStyle) paragraph.getFont()).getStyleName());
baseFont = this.paragraphStyle;
} else {
baseFont = new RtfFont(this.document, paragraph.getFont());
this.paragraphStyle =
new RtfParagraphStyle(
this.document, this.document.getDocumentHeader().getRtfParagraphStyle("Normal"));
this.paragraphStyle.setAlignment(paragraph.getAlignment());
this.paragraphStyle.setFirstLineIndent(
(int) (paragraph.getFirstLineIndent() * RtfElement.TWIPS_FACTOR));
this.paragraphStyle.setIndentLeft(
(int) (paragraph.getIndentationLeft() * RtfElement.TWIPS_FACTOR));
this.paragraphStyle.setIndentRight(
(int) (paragraph.getIndentationRight() * RtfElement.TWIPS_FACTOR));
this.paragraphStyle.setSpacingBefore(
(int) (paragraph.getSpacingBefore() * RtfElement.TWIPS_FACTOR));
this.paragraphStyle.setSpacingAfter(
(int) (paragraph.getSpacingAfter() * RtfElement.TWIPS_FACTOR));
if (paragraph.hasLeading()) {
this.paragraphStyle.setLineLeading(
(int) (paragraph.getLeading() * RtfElement.TWIPS_FACTOR));
}
this.paragraphStyle.setKeepTogether(paragraph.getKeepTogether());
}
for (int i = 0; i < paragraph.size(); i++) {
Element chunk = (Element) paragraph.get(i);
if (chunk instanceof Chunk) {
((Chunk) chunk).setFont(baseFont.difference(((Chunk) chunk).getFont()));
} else if (chunk instanceof RtfImage) {
((RtfImage) chunks.get(i)).setAlignment(this.paragraphStyle.getAlignment());
}
try {
RtfBasicElement[] rtfElements = doc.getMapper().mapElement(chunk);
for (int j = 0; j < rtfElements.length; j++) {
chunks.add(rtfElements[j]);
}
} catch (DocumentException de) {
}
}
}
/**
* Constructs a RtfChunk based on the content of a Chunk
*
* @param doc The RtfDocument that this Chunk belongs to
* @param chunk The Chunk that this RtfChunk is based on
*/
public RtfChunk(RtfDocument doc, Chunk chunk) {
super(doc);
if (chunk == null) {
return;
}
if (chunk.getAttributes() != null && chunk.getAttributes().get(Chunk.SUBSUPSCRIPT) != null) {
this.superSubScript = ((Float) chunk.getAttributes().get(Chunk.SUBSUPSCRIPT)).floatValue();
}
if (chunk.getAttributes() != null && chunk.getAttributes().get(Chunk.BACKGROUND) != null) {
this.background =
new RtfColor(
this.document, (Color) ((Object[]) chunk.getAttributes().get(Chunk.BACKGROUND))[0]);
}
font = new RtfFont(doc, chunk.getFont());
content = chunk.getContent();
}
public Chunk createChunk(String text, ChainedProperties props) {
Chunk ck = new Chunk(text, getFont(props));
if (props.hasProperty("sub")) ck.setTextRise(-6);
else if (props.hasProperty("sup")) ck.setTextRise(6);
return ck;
}
/**
* Constructs a <CODE>PdfChunk</CODE>-object.
*
* @param chunk the original <CODE>Chunk</CODE>-object
* @param action the <CODE>PdfAction</CODE> if the <CODE>Chunk</CODE> comes from an <CODE>Anchor
* </CODE>
*/
PdfChunk(Chunk chunk, PdfAction action) {
thisChunk[0] = this;
value = chunk.getContent();
Font f = chunk.getFont();
float size = f.getSize();
if (size == Font.UNDEFINED) size = 12;
baseFont = f.getBaseFont();
int style = f.getStyle();
if (style == Font.UNDEFINED) {
style = Font.NORMAL;
}
if (baseFont == null) {
// translation of the font-family to a PDF font-family
baseFont = f.getCalculatedBaseFont(false);
} else {
// bold simulation
if ((style & Font.BOLD) != 0)
attributes.put(
Chunk.TEXTRENDERMODE,
new Object[] {
new Integer(PdfContentByte.TEXT_RENDER_MODE_FILL_STROKE), new Float(size / 30f), null
});
// italic simulation
if ((style & Font.ITALIC) != 0) attributes.put(Chunk.SKEW, new float[] {0, ITALIC_ANGLE});
}
font = new PdfFont(baseFont, size);
// other style possibilities
HashMap attr = chunk.getAttributes();
if (attr != null) {
for (Iterator i = attr.entrySet().iterator(); i.hasNext(); ) {
Map.Entry entry = (Map.Entry) i.next();
Object name = entry.getKey();
if (keysAttributes.containsKey(name)) {
attributes.put(name, entry.getValue());
} else if (keysNoStroke.containsKey(name)) {
noStroke.put(name, entry.getValue());
}
}
if ("".equals(attr.get(Chunk.GENERICTAG))) {
attributes.put(Chunk.GENERICTAG, chunk.getContent());
}
}
if (f.isUnderlined()) {
Object obj[] = {null, new float[] {0, 1f / 15, 0, -1f / 3, 0}};
Object unders[][] = Utilities.addToArray((Object[][]) attributes.get(Chunk.UNDERLINE), obj);
attributes.put(Chunk.UNDERLINE, unders);
}
if (f.isStrikethru()) {
Object obj[] = {null, new float[] {0, 1f / 15, 0, 1f / 3, 0}};
Object unders[][] = Utilities.addToArray((Object[][]) attributes.get(Chunk.UNDERLINE), obj);
attributes.put(Chunk.UNDERLINE, unders);
}
if (action != null) attributes.put(Chunk.ACTION, action);
// the color can't be stored in a PdfFont
noStroke.put(Chunk.COLOR, f.getColor());
noStroke.put(Chunk.ENCODING, font.getFont().getEncoding());
Object obj[] = (Object[]) attributes.get(Chunk.IMAGE);
if (obj == null) {
image = null;
} else {
attributes.remove(Chunk.HSCALE); // images are scaled in other ways
image = (Image) obj[0];
offsetX = ((Float) obj[1]).floatValue();
offsetY = ((Float) obj[2]).floatValue();
changeLeading = ((Boolean) obj[3]).booleanValue();
}
font.setImage(image);
Float hs = (Float) attributes.get(Chunk.HSCALE);
if (hs != null) font.setHorizontalScaling(hs.floatValue());
encoding = font.getFont().getEncoding();
splitCharacter = (SplitCharacter) noStroke.get(Chunk.SPLITCHARACTER);
if (splitCharacter == null) splitCharacter = DefaultSplitCharacter.DEFAULT;
}
