/**
* Creates a new instance of PdfStructureElement.
* @param parent the parent of this node
* @param structureType the type of structure. It may be a standard type or a user type mapped by the role map
*/
public PdfStructureElement(PdfStructureElement parent, PdfName structureType)
{
top = parent.top;
Init(parent, structureType);
this.parent = parent;
Put(PdfName.P, parent.reference);
}
static PdfAppearance()
{
stdFieldFontNames["Courier-BoldOblique"] = new PdfName("CoBO");
stdFieldFontNames["Courier-Bold"] = new PdfName("CoBo");
stdFieldFontNames["Courier-Oblique"] = new PdfName("CoOb");
stdFieldFontNames["Courier"] = new PdfName("Cour");
stdFieldFontNames["Helvetica-BoldOblique"] = new PdfName("HeBO");
stdFieldFontNames["Helvetica-Bold"] = new PdfName("HeBo");
stdFieldFontNames["Helvetica-Oblique"] = new PdfName("HeOb");
stdFieldFontNames["Helvetica"] = PdfName.HELV;
stdFieldFontNames["Symbol"] = new PdfName("Symb");
stdFieldFontNames["Times-BoldItalic"] = new PdfName("TiBI");
stdFieldFontNames["Times-Bold"] = new PdfName("TiBo");
stdFieldFontNames["Times-Italic"] = new PdfName("TiIt");
stdFieldFontNames["Times-Roman"] = new PdfName("TiRo");
stdFieldFontNames["ZapfDingbats"] = PdfName.ZADB;
stdFieldFontNames["HYSMyeongJo-Medium"] = new PdfName("HySm");
stdFieldFontNames["HYGoThic-Medium"] = new PdfName("HyGo");
stdFieldFontNames["HeiseiKakuGo-W5"] = new PdfName("KaGo");
stdFieldFontNames["HeiseiMin-W3"] = new PdfName("KaMi");
stdFieldFontNames["MHei-Medium"] = new PdfName("MHei");
stdFieldFontNames["MSung-Light"] = new PdfName("MSun");
stdFieldFontNames["STSong-Light"] = new PdfName("STSo");
stdFieldFontNames["MSungStd-Light"] = new PdfName("MSun");
stdFieldFontNames["STSongStd-Light"] = new PdfName("STSo");
stdFieldFontNames["HYSMyeongJoStd-Medium"] = new PdfName("HySm");
stdFieldFontNames["KozMinPro-Regular"] = new PdfName("KaMi");
}
// methods
internal void Add(PdfName key, PdfDictionary resource)
{
if (resource.Size == 0)
return;
PdfDictionary dic = GetAsDict(key);
if (dic == null)
Put(key, resource);
else
dic.Merge(resource);
}
public void SetAdditionalActions(PdfName key, PdfAction action)
{
PdfDictionary dic;
PdfObject obj = Get(PdfName.AA);
if (obj != null && obj.IsDictionary())
dic = (PdfDictionary)obj;
else
dic = new PdfDictionary();
dic.Put(key, action);
Put(PdfName.AA, dic);
}
/**
* Adds a template to the document but not to the page resources.
* @param template the template to add
* @param forcedName the template name, rather than a generated one. Can be null
* @return the <CODE>PdfName</CODE> for this template
*/
internal PdfName AddDirectTemplateSimple(PdfTemplate template, PdfName forcedName)
{
PdfIndirectReference refa = template.IndirectReference;
Object[] obj = (Object[])formXObjects[refa];
PdfName name = null;
if (obj == null) {
if (forcedName == null) {
name = new PdfName("Xf" + formXObjectsCounter);
++formXObjectsCounter;
}
else
name = forcedName;
if (template.Type == PdfTemplate.TYPE_IMPORTED) {
// If we got here from PdfCopy we'll have to fill importedPages
PdfImportedPage ip = (PdfImportedPage)template;
PdfReader r = ip.PdfReaderInstance.Reader;
if (!importedPages.ContainsKey(r)) {
importedPages[r] = ip.PdfReaderInstance;
}
template = null;
}
formXObjects[refa] = new Object[]{name, template};
}
else
name = (PdfName)obj[0];
return name;
}
/**
* @see com.lowagie.text.pdf.interfaces.PdfVersion#setPdfVersion(com.lowagie.text.pdf.PdfName)
*/
public void SetPdfVersion(PdfName version)
{
if (catalog_version == null || catalog_version.CompareTo(version) < 0) {
this.catalog_version = version;
}
}
/** Creates new PdfSignature */
public PdfSignature(PdfName filter, PdfName subFilter)
: base(PdfName.SIG)
{
Put(PdfName.FILTER, filter);
Put(PdfName.SUBFILTER, subFilter);
}
/** Sets the field value and the display string. The display string
* is used to build the appearance in the cases where the value
* is modified by Acrobat with JavaScript and the algorithm is
* known.
* @param name the fully qualified field name or the partial name in the case of XFA forms
* @param value the field value
* @param display the string that is used for the appearance. If <CODE>null</CODE>
* the <CODE>value</CODE> parameter will be used
* @return <CODE>true</CODE> if the field was found and changed,
* <CODE>false</CODE> otherwise
* @throws IOException on error
* @throws DocumentException on error
*/
public bool SetField(String name, String value, String display)
{
if (writer == null)
throw new DocumentException("This AcroFields instance is read-only.");
if (xfa.XfaPresent) {
name = xfa.FindFieldName(name, this);
if (name == null)
return false;
String shortName = XfaForm.Xml2Som.GetShortName(name);
XmlNode xn = xfa.FindDatasetsNode(shortName);
if (xn == null) {
xn = xfa.DatasetsSom.InsertNode(xfa.DatasetsNode, shortName);
}
xfa.SetNodeText(xn, value);
}
Item item = (Item)fields[name];
if (item == null)
return false;
PdfDictionary merged = item.GetMerged( 0 );
PdfName type = merged.GetAsName(PdfName.FT);
if (PdfName.TX.Equals(type)) {
PdfNumber maxLen = merged.GetAsNumber(PdfName.MAXLEN);
int len = 0;
if (maxLen != null)
len = maxLen.IntValue;
if (len > 0)
value = value.Substring(0, Math.Min(len, value.Length));
}
if (display == null)
display = value;
if (PdfName.TX.Equals(type) || PdfName.CH.Equals(type)) {
PdfString v = new PdfString(value, PdfObject.TEXT_UNICODE);
for (int idx = 0; idx < item.Size; ++idx) {
PdfDictionary valueDic = item.GetValue(idx);
valueDic.Put(PdfName.V, v);
valueDic.Remove(PdfName.I);
MarkUsed(valueDic);
merged = item.GetMerged(idx);
merged.Remove(PdfName.I);
merged.Put(PdfName.V, v);
PdfDictionary widget = item.GetWidget(idx);
if (generateAppearances) {
PdfAppearance app = GetAppearance(merged, display, name);
if (PdfName.CH.Equals(type)) {
PdfNumber n = new PdfNumber(topFirst);
widget.Put(PdfName.TI, n);
merged.Put(PdfName.TI, n);
}
PdfDictionary appDic = widget.GetAsDict(PdfName.AP);
if (appDic == null) {
appDic = new PdfDictionary();
widget.Put(PdfName.AP, appDic);
merged.Put(PdfName.AP, appDic);
}
appDic.Put(PdfName.N, app.IndirectReference);
writer.ReleaseTemplate(app);
}
else {
widget.Remove(PdfName.AP);
merged.Remove(PdfName.AP);
}
MarkUsed(widget);
}
return true;
}
else if (PdfName.BTN.Equals(type)) {
PdfNumber ff = item.GetMerged(0).GetAsNumber(PdfName.FF);
int flags = 0;
if (ff != null)
flags = ff.IntValue;
if ((flags & PdfFormField.FF_PUSHBUTTON) != 0) {
//we'll assume that the value is an image in base64
Image img;
try {
img = Image.GetInstance(Convert.FromBase64String(value));
}
catch {
return false;
}
PushbuttonField pb = GetNewPushbuttonFromField(name);
pb.Image = img;
ReplacePushbuttonField(name, pb.Field);
return true;
}
PdfName v = new PdfName(value);
ArrayList lopt = new ArrayList();
PdfArray opts = item.GetValue(0).GetAsArray(PdfName.OPT);
if (opts != null) {
for (int k = 0; k < opts.Size; ++k) {
PdfString valStr = opts.GetAsString(k);
if (valStr != null)
lopt.Add(valStr.ToUnicodeString());
else
lopt.Add(null);
}
}
int vidx = lopt.IndexOf(value);
PdfName valt = null;
PdfName vt;
if (vidx >= 0) {
vt = valt = new PdfName(vidx.ToString());
}
else
vt = v;
for (int idx = 0; idx < item.Size; ++idx) {
merged = item.GetMerged(idx);
PdfDictionary widget = item.GetWidget(idx);
PdfDictionary valDict = item.GetValue(idx);
MarkUsed(item.GetValue(idx));
if (valt != null) {
PdfString ps = new PdfString(value, PdfObject.TEXT_UNICODE);
valDict.Put(PdfName.V, ps);
merged.Put(PdfName.V, ps);
}
else {
valDict.Put(PdfName.V, v);
merged.Put(PdfName.V, v);
}
MarkUsed(widget);
if (IsInAP(widget, vt)) {
merged.Put(PdfName.AS, vt);
widget.Put(PdfName.AS, vt);
}
else {
merged.Put(PdfName.AS, PdfName.Off_);
widget.Put(PdfName.AS, PdfName.Off_);
}
}
return true;
}
return false;
}
internal bool IsInAP(PdfDictionary dic, PdfName check)
{
PdfDictionary appDic = dic.GetAsDict(PdfName.AP);
if (appDic == null)
return false;
PdfDictionary NDic = appDic.GetAsDict(PdfName.N);
return (NDic != null && NDic.Get(check) != null);
}
public static PdfDictionary OutputNamedDestinationAsNames(Hashtable names, PdfWriter writer)
{
PdfDictionary dic = new PdfDictionary();
foreach (String key in names.Keys) {
try {
String value = (String)names[key];
PdfArray ar = CreateDestinationArray(value, writer);
PdfName kn = new PdfName(key);
dic.Put(kn, ar);
}
catch {
// empty on purpose
}
}
return dic;
}
private static String GetNameString(PdfDictionary dic, PdfName key)
{
PdfObject obj = PdfReader.GetPdfObject(dic.Get(key));
if (obj == null || !obj.IsString())
return null;
return ((PdfString)obj).ToUnicodeString();
}
public void SetMKIconFit(PdfName scale, PdfName scalingType, float leftoverLeft, float leftoverBottom, bool fitInBounds)
{
PdfDictionary dic = new PdfDictionary();
if (!scale.Equals(PdfName.A))
dic.Put(PdfName.SW, scale);
if (!scalingType.Equals(PdfName.P))
dic.Put(PdfName.S, scalingType);
if (leftoverLeft != 0.5f || leftoverBottom != 0.5f) {
PdfArray array = new PdfArray(new PdfNumber(leftoverLeft));
array.Add(new PdfNumber(leftoverBottom));
dic.Put(PdfName.A, array);
}
if (fitInBounds)
dic.Put(PdfName.FB, PdfBoolean.PDFTRUE);
MK.Put(PdfName.IF, dic);
}
protected static PdfAnnotation CreateLink(PdfWriter writer, Rectangle rect, PdfName highlight)
{
PdfAnnotation annot = new PdfAnnotation(writer, rect);
annot.Put(PdfName.SUBTYPE, PdfName.LINK);
if (!highlight.Equals(HIGHLIGHT_INVERT))
annot.Put(PdfName.H, highlight);
return annot;
}
/**
* Sets the annotation's highlighting mode. The values can be
* <CODE>HIGHLIGHT_NONE</CODE>, <CODE>HIGHLIGHT_INVERT</CODE>,
* <CODE>HIGHLIGHT_OUTLINE</CODE> and <CODE>HIGHLIGHT_PUSH</CODE>;
* @param highlight the annotation's highlighting mode
*/
public void SetHighlighting(PdfName highlight)
{
if (highlight.Equals(HIGHLIGHT_INVERT))
Remove(PdfName.H);
else
Put(PdfName.H, highlight);
}
public void SetAppearance(PdfName ap, string state, PdfTemplate template)
{
PdfDictionary dicAp = (PdfDictionary)Get(PdfName.AP);
if (dicAp == null)
dicAp = new PdfDictionary();
PdfDictionary dic;
PdfObject obj = dicAp.Get(ap);
if (obj != null && obj.IsDictionary())
dic = (PdfDictionary)obj;
else
dic = new PdfDictionary();
dic.Put(new PdfName(state), template.IndirectReference);
dicAp.Put(ap, dic);
Put(PdfName.AP, dicAp);
if (!form)
return;
if (templates == null)
templates = new Hashtable();
templates[template] = null;
}
public void SetAppearance(PdfName ap, PdfTemplate template)
{
PdfDictionary dic = (PdfDictionary)Get(PdfName.AP);
if (dic == null)
dic = new PdfDictionary();
dic.Put(ap, template.IndirectReference);
Put(PdfName.AP, dic);
if (!form)
return;
if (templates == null)
templates = new Hashtable();
templates[template] = null;
}
internal PdfName AddSimplePattern(PdfPatternPainter painter)
{
PdfName name = (PdfName)documentPatterns[painter];
if ( name == null ) {
name = new PdfName("P" + patternNumber);
++patternNumber;
documentPatterns[painter] = name;
}
return name;
}
/**
* Adds an image to the document but not to the page resources. It is used with
* templates and <CODE>Document.Add(Image)</CODE>.
* @param image the <CODE>Image</CODE> to add
* @param fixedRef the reference to used. It may be <CODE>null</CODE>,
* a <CODE>PdfIndirectReference</CODE> or a <CODE>PRIndirectReference</CODE>.
* @return the name of the image added
* @throws PdfException on error
* @throws DocumentException on error
*/
public PdfName AddDirectImageSimple(Image image, PdfIndirectReference fixedRef)
{
PdfName name;
// if the images is already added, just retrieve the name
if (images.ContainsKey(image.MySerialId)) {
name = (PdfName) images[image.MySerialId];
}
// if it's a new image, add it to the document
else {
if (image.IsImgTemplate()) {
name = new PdfName("img" + images.Count);
if (image is ImgWMF){
ImgWMF wmf = (ImgWMF)image;
wmf.ReadWMF(PdfTemplate.CreateTemplate(this, 0, 0));
}
}
else {
PdfIndirectReference dref = image.DirectReference;
if (dref != null) {
PdfName rname = new PdfName("img" + images.Count);
images[image.MySerialId] = rname;
imageDictionary.Put(rname, dref);
return rname;
}
Image maskImage = image.ImageMask;
PdfIndirectReference maskRef = null;
if (maskImage != null) {
PdfName mname = (PdfName)images[maskImage.MySerialId];
maskRef = GetImageReference(mname);
}
PdfImage i = new PdfImage(image, "img" + images.Count, maskRef);
if (image is ImgJBIG2) {
byte[] globals = ((ImgJBIG2) image).GlobalBytes;
if (globals != null) {
PdfDictionary decodeparms = new PdfDictionary();
decodeparms.Put(PdfName.JBIG2GLOBALS, GetReferenceJBIG2Globals(globals));
i.Put(PdfName.DECODEPARMS, decodeparms);
}
}
if (image.HasICCProfile()) {
PdfICCBased icc = new PdfICCBased(image.TagICC, image.CompressionLevel);
PdfIndirectReference iccRef = Add(icc);
PdfArray iccArray = new PdfArray();
iccArray.Add(PdfName.ICCBASED);
iccArray.Add(iccRef);
PdfArray colorspace = i.GetAsArray(PdfName.COLORSPACE);
if (colorspace != null) {
if (colorspace.Size > 1 && PdfName.INDEXED.Equals(colorspace[0]))
colorspace[1] = iccArray;
else
i.Put(PdfName.COLORSPACE, iccArray);
}
else
i.Put(PdfName.COLORSPACE, iccArray);
}
Add(i, fixedRef);
name = i.Name;
}
images[image.MySerialId] = name;
}
return name;
}
/**
* return the <CODE>PdfIndirectReference</CODE> to the image with a given name.
*
* @param name the name of the image
* @return a <CODE>PdfIndirectReference</CODE>
*/
internal virtual PdfIndirectReference GetImageReference(PdfName name)
{
return (PdfIndirectReference) imageDictionary.Get(name);
}
/** Adds a viewer preference
* @param preferences the viewer preferences
* @see PdfViewerPreferences#addViewerPreference
*/
public virtual void AddViewerPreference(PdfName key, PdfObject value)
{
pdf.AddViewerPreference(key, value);
}
private void AddASEvent(PdfName eventa, PdfName category)
{
PdfArray arr = new PdfArray();
foreach (PdfLayer layer in documentOCG.Keys) {
PdfDictionary usage = (PdfDictionary)layer.Get(PdfName.USAGE);
if (usage != null && usage.Get(category) != null)
arr.Add(layer.Ref);
}
if (arr.Size == 0)
return;
PdfDictionary d = (PdfDictionary)vOCProperties.Get(PdfName.D);
PdfArray arras = (PdfArray)d.Get(PdfName.AS);
if (arras == null) {
arras = new PdfArray();
d.Put(PdfName.AS, arras);
}
PdfDictionary asa = new PdfDictionary();
asa.Put(PdfName.EVENT, eventa);
asa.Put(PdfName.CATEGORY, new PdfArray(category));
asa.Put(PdfName.OCGS, arr);
arras.Add(asa);
}
/** Additional-actions defining the actions to be taken in
* response to various trigger events affecting the document
* as a whole. The actions types allowed are: <CODE>DOCUMENT_CLOSE</CODE>,
* <CODE>WILL_SAVE</CODE>, <CODE>DID_SAVE</CODE>, <CODE>WILL_PRINT</CODE>
* and <CODE>DID_PRINT</CODE>.
*
* @param actionType the action type
* @param action the action to execute in response to the trigger
* @throws PdfException on invalid action type
*/
public virtual void SetAdditionalAction(PdfName actionType, PdfAction action)
{
if (!(actionType.Equals(DOCUMENT_CLOSE) ||
actionType.Equals(WILL_SAVE) ||
actionType.Equals(DID_SAVE) ||
actionType.Equals(WILL_PRINT) ||
actionType.Equals(DID_PRINT))) {
throw new PdfException("Invalid additional action type: " + actionType.ToString());
}
pdf.AddAdditionalAction(actionType, action);
}
/**
* Sets a field property. Valid property names are:
* <p>
* <ul>
* <li>textfont - sets the text font. The value for this entry is a <CODE>BaseFont</CODE>.<br>
* <li>textcolor - sets the text color. The value for this entry is a <CODE>java.awt.Color</CODE>.<br>
* <li>textsize - sets the text size. The value for this entry is a <CODE>Float</CODE>.
* <li>bgcolor - sets the background color. The value for this entry is a <CODE>java.awt.Color</CODE>.
* If <code>null</code> removes the background.<br>
* <li>bordercolor - sets the border color. The value for this entry is a <CODE>java.awt.Color</CODE>.
* If <code>null</code> removes the border.<br>
* </ul>
* @param field the field name
* @param name the property name
* @param value the property value
* @param inst an array of <CODE>int</CODE> indexing into <CODE>AcroField.Item.merged</CODE> elements to process.
* Set to <CODE>null</CODE> to process all
* @return <CODE>true</CODE> if the property exists, <CODE>false</CODE> otherwise
*/
public bool SetFieldProperty(String field, String name, Object value, int[] inst)
{
if (writer == null)
throw new Exception("This AcroFields instance is read-only.");
Item item = (Item)fields[field];
if (item == null)
return false;
InstHit hit = new InstHit(inst);
PdfDictionary merged;
PdfString da;
if (Util.EqualsIgnoreCase(name, "textfont")) {
for (int k = 0; k < item.Size; ++k) {
if (hit.IsHit(k)) {
merged = item.GetMerged( k );
da = merged.GetAsString(PdfName.DA);
PdfDictionary dr = merged.GetAsDict(PdfName.DR);
if (da != null && dr != null) {
Object[] dao = SplitDAelements(da.ToUnicodeString());
PdfAppearance cb = new PdfAppearance();
if (dao[DA_FONT] != null) {
BaseFont bf = (BaseFont)value;
PdfName psn = (PdfName)PdfAppearance.stdFieldFontNames[bf.PostscriptFontName];
if (psn == null) {
psn = new PdfName(bf.PostscriptFontName);
}
PdfDictionary fonts = dr.GetAsDict(PdfName.FONT);
if (fonts == null) {
fonts = new PdfDictionary();
dr.Put(PdfName.FONT, fonts);
}
PdfIndirectReference fref = (PdfIndirectReference)fonts.Get(psn);
PdfDictionary top = reader.Catalog.GetAsDict(PdfName.ACROFORM);
MarkUsed(top);
dr = top.GetAsDict(PdfName.DR);
if (dr == null) {
dr = new PdfDictionary();
top.Put(PdfName.DR, dr);
}
MarkUsed(dr);
PdfDictionary fontsTop = dr.GetAsDict(PdfName.FONT);
if (fontsTop == null) {
fontsTop = new PdfDictionary();
dr.Put(PdfName.FONT, fontsTop);
}
MarkUsed(fontsTop);
PdfIndirectReference frefTop = (PdfIndirectReference)fontsTop.Get(psn);
if (frefTop != null) {
if (fref == null)
fonts.Put(psn, frefTop);
}
else if (fref == null) {
FontDetails fd;
if (bf.FontType == BaseFont.FONT_TYPE_DOCUMENT) {
fd = new FontDetails(null, ((DocumentFont)bf).IndirectReference, bf);
}
else {
bf.Subset = false;
fd = writer.AddSimple(bf);
localFonts[psn.ToString().Substring(1)] = bf;
}
fontsTop.Put(psn, fd.IndirectReference);
fonts.Put(psn, fd.IndirectReference);
}
ByteBuffer buf = cb.InternalBuffer;
buf.Append(psn.GetBytes()).Append(' ').Append((float)dao[DA_SIZE]).Append(" Tf ");
if (dao[DA_COLOR] != null)
cb.SetColorFill((Color)dao[DA_COLOR]);
PdfString s = new PdfString(cb.ToString());
item.GetMerged(k).Put(PdfName.DA, s);
item.GetWidget(k).Put(PdfName.DA, s);
MarkUsed(item.GetWidget(k));
}
}
}
}
}
else if (Util.EqualsIgnoreCase(name, "textcolor")) {
for (int k = 0; k < item.Size; ++k) {
if (hit.IsHit(k)) {
merged = item.GetMerged( k );
da = merged.GetAsString(PdfName.DA);
if (da != null) {
Object[] dao = SplitDAelements(da.ToUnicodeString());
PdfAppearance cb = new PdfAppearance();
if (dao[DA_FONT] != null) {
ByteBuffer buf = cb.InternalBuffer;
buf.Append(new PdfName((String)dao[DA_FONT]).GetBytes()).Append(' ').Append((float)dao[DA_SIZE]).Append(" Tf ");
cb.SetColorFill((Color)value);
PdfString s = new PdfString(cb.ToString());
item.GetMerged(k).Put(PdfName.DA, s);
item.GetWidget(k).Put(PdfName.DA, s);
MarkUsed(item.GetWidget(k));
}
}
}
}
}
else if (Util.EqualsIgnoreCase(name, "textsize")) {
for (int k = 0; k < item.Size; ++k) {
if (hit.IsHit(k)) {
merged = item.GetMerged( k );
da = merged.GetAsString(PdfName.DA);
if (da != null) {
Object[] dao = SplitDAelements(da.ToUnicodeString());
PdfAppearance cb = new PdfAppearance();
if (dao[DA_FONT] != null) {
ByteBuffer buf = cb.InternalBuffer;
buf.Append(new PdfName((String)dao[DA_FONT]).GetBytes()).Append(' ').Append((float)value).Append(" Tf ");
if (dao[DA_COLOR] != null)
cb.SetColorFill((Color)dao[DA_COLOR]);
PdfString s = new PdfString(cb.ToString());
item.GetMerged(k).Put(PdfName.DA, s);
item.GetWidget(k).Put(PdfName.DA, s);
MarkUsed(item.GetWidget(k));
}
}
}
}
}
else if (Util.EqualsIgnoreCase(name, "bgcolor") || Util.EqualsIgnoreCase(name, "bordercolor")) {
PdfName dname = (Util.EqualsIgnoreCase(name, "bgcolor") ? PdfName.BG : PdfName.BC);
for (int k = 0; k < item.Size; ++k) {
if (hit.IsHit(k)) {
merged = item.GetMerged( k );
PdfDictionary mk = merged.GetAsDict(PdfName.MK);
if (mk == null) {
if (value == null)
return true;
mk = new PdfDictionary();
item.GetMerged(k).Put(PdfName.MK, mk);
item.GetWidget(k).Put(PdfName.MK, mk);
MarkUsed(item.GetWidget(k));
} else {
MarkUsed( mk );
}
if (value == null)
mk.Remove(dname);
else
mk.Put(dname, PdfFormField.GetMKColor((Color)value));
}
}
}
else
return false;
return true;
}
/**
* Sets the default colorspace that will be applied to all the document.
* The colorspace is only applied if another colorspace with the same name
* is not present in the content.
* <p>
* The colorspace is applied immediately when creating templates and at the page
* end for the main document content.
* @param key the name of the colorspace. It can be <CODE>PdfName.DEFAULTGRAY</CODE>, <CODE>PdfName.DEFAULTRGB</CODE>
* or <CODE>PdfName.DEFAULTCMYK</CODE>
* @param cs the colorspace. A <CODE>null</CODE> or <CODE>PdfNull</CODE> removes any colorspace with the same name
*/
public void SetDefaultColorspace(PdfName key, PdfObject cs)
{
if (cs == null || cs.IsNull())
defaultColorspace.Remove(key);
defaultColorspace.Put(key, cs);
}
/**
* This function writes the given key/value pair to all the instances
* of merged, widget, and/or value, depending on the <code>writeFlags</code> setting
*
* @since 2.1.5
*
* @param key you'll never guess what this is for.
* @param value if value is null, the key will be removed
* @param writeFlags ORed together WRITE_* flags
*/
public void WriteToAll(PdfName key, PdfObject value, int writeFlags)
{
int i;
PdfDictionary curDict = null;
if ((writeFlags & WRITE_MERGED) != 0) {
for (i = 0; i < merged.Count; ++i) {
curDict = GetMerged(i);
curDict.Put(key, value);
}
}
if ((writeFlags & WRITE_WIDGET) != 0) {
for (i = 0; i < widgets.Count; ++i) {
curDict = GetWidget(i);
curDict.Put(key, value);
}
}
if ((writeFlags & WRITE_VALUE) != 0) {
for (i = 0; i < values.Count; ++i) {
curDict = GetValue(i);
curDict.Put(key, value);
}
}
}
public static PdfAnnotation CreateLink(PdfWriter writer, Rectangle rect, PdfName highlight, string namedDestination)
{
PdfAnnotation annot = CreateLink(writer, rect, highlight);
annot.Put(PdfName.DEST, new PdfString(namedDestination));
return annot;
}
/** Each font used in a document has an instance of this class.
* This class stores the characters used in the document and other
* specifics unique to the current working document.
* @param fontName the font name
* @param indirectReference the indirect reference to the font
* @param baseFont the <CODE>BaseFont</CODE>
*/
internal FontDetails(PdfName fontName, PdfIndirectReference indirectReference, BaseFont baseFont)
{
this.fontName = fontName;
this.indirectReference = indirectReference;
this.baseFont = baseFont;
fontType = baseFont.FontType;
switch (fontType) {
case BaseFont.FONT_TYPE_T1:
case BaseFont.FONT_TYPE_TT:
shortTag = new byte[256];
break;
case BaseFont.FONT_TYPE_CJK:
cjkTag = new IntHashtable();
cjkFont = (CJKFont)baseFont;
break;
case BaseFont.FONT_TYPE_TTUNI:
longTag = new Hashtable();
ttu = (TrueTypeFontUnicode)baseFont;
symbolic = baseFont.IsFontSpecific();
break;
}
}
/**
* @see com.lowagie.text.pdf.interfaces.PdfVersion#setPdfVersion(com.lowagie.text.pdf.PdfName)
*/
public void SetPdfVersion(PdfName version)
{
pdf_version.SetPdfVersion(version);
}
/** Sets the open and close page additional action.
* @param actionType the action type. It can be <CODE>PdfWriter.PAGE_OPEN</CODE>
* or <CODE>PdfWriter.PAGE_CLOSE</CODE>
* @param action the action to perform
* @throws PdfException if the action type is invalid
*/
public virtual void SetPageAction(PdfName actionType, PdfAction action)
{
if (!actionType.Equals(PAGE_OPEN) && !actionType.Equals(PAGE_CLOSE))
throw new PdfException("Invalid page additional action type: " + actionType.ToString());
pdf.SetPageAction(actionType, action);
}
public static PdfAnnotation CreateLink(PdfWriter writer, Rectangle rect, PdfName highlight, int page, PdfDestination dest)
{
PdfAnnotation annot = CreateLink(writer, rect, highlight);
PdfIndirectReference piref = writer.GetPageReference(page);
dest.AddPage(piref);
annot.Put(PdfName.DEST, dest);
return annot;
}