/** Creates a JavaScript action. If the JavaScript is smaller than
* 50 characters it will be placed as a string, otherwise it will
* be placed as a compressed stream.
* @param code the JavaScript code
* @param writer the writer for this action
* @param unicode select JavaScript unicode. Note that the internal
* Acrobat JavaScript engine does not support unicode,
* so this may or may not work for you
* @return the JavaScript action
*/
public static PdfAction JavaScript(string code, PdfWriter writer, bool unicode)
{
PdfAction js = new PdfAction();
js.Put(PdfName.S, PdfName.JAVASCRIPT);
if (unicode && code.Length < 50)
{
js.Put(PdfName.JS, new PdfString(code, PdfObject.TEXT_UNICODE));
}
else if (!unicode && code.Length < 100)
{
js.Put(PdfName.JS, new PdfString(code));
}
else
{
try {
byte[] b = PdfEncodings.ConvertToBytes(code, unicode ? PdfObject.TEXT_UNICODE : PdfObject.TEXT_PDFDOCENCODING);
PdfStream stream = new PdfStream(b);
stream.FlateCompress(writer.CompressionLevel);
js.Put(PdfName.JS, writer.AddToBody(stream).IndirectReference);
}
catch {
js.Put(PdfName.JS, new PdfString(code));
}
}
return(js);
}
/**
* A set-OCG-state action (PDF 1.5) sets the state of one or more optional content
* groups.
* @param state an array consisting of any number of sequences beginning with a <CODE>PdfName</CODE>
* or <CODE>String</CODE> (ON, OFF, or Toggle) followed by one or more optional content group dictionaries
* <CODE>PdfLayer</CODE> or a <CODE>PdfIndirectReference</CODE> to a <CODE>PdfLayer</CODE>.<br>
* The array elements are processed from left to right; each name is applied
* to the subsequent groups until the next name is encountered:
* <ul>
* <li>ON sets the state of subsequent groups to ON</li>
* <li>OFF sets the state of subsequent groups to OFF</li>
* <li>Toggle reverses the state of subsequent groups</li>
* </ul>
* @param preserveRB if <CODE>true</CODE>, indicates that radio-button state relationships between optional
* content groups (as specified by the RBGroups entry in the current configuration
* dictionary) should be preserved when the states in the
* <CODE>state</CODE> array are applied. That is, if a group is set to ON (either by ON or Toggle) during
* processing of the <CODE>state</CODE> array, any other groups belong to the same radio-button
* group are turned OFF. If a group is set to OFF, there is no effect on other groups.<br>
* If <CODE>false</CODE>, radio-button state relationships, if any, are ignored
* @return the action
*/
public static PdfAction SetOCGstate(ArrayList state, bool preserveRB)
{
PdfAction action = new PdfAction();
action.Put(PdfName.S, PdfName.SETOCGSTATE);
PdfArray a = new PdfArray();
for (int k = 0; k < state.Count; ++k)
{
Object o = state[k];
if (o == null)
{
continue;
}
if (o is PdfIndirectReference)
{
a.Add((PdfIndirectReference)o);
}
else if (o is PdfLayer)
{
a.Add(((PdfLayer)o).Ref);
}
else if (o is PdfName)
{
a.Add((PdfName)o);
}
else if (o is String)
{
PdfName name = null;
String s = (String)o;
if (Util.EqualsIgnoreCase(s, "on"))
{
name = PdfName.ON;
}
else if (Util.EqualsIgnoreCase(s, "off"))
{
name = PdfName.OFF;
}
else if (Util.EqualsIgnoreCase(s, "toggle"))
{
name = PdfName.TOGGLE;
}
else
{
throw new ArgumentException("A string '" + s + " was passed in state. Only 'ON', 'OFF' and 'Toggle' are allowed.");
}
a.Add(name);
}
else
{
throw new ArgumentException("Invalid type was passed in state: " + o.GetType().ToString());
}
}
action.Put(PdfName.STATE, a);
if (!preserveRB)
{
action.Put(PdfName.PRESERVERB, PdfBoolean.PDFFALSE);
}
return(action);
}
/**
* A set-OCG-state action (PDF 1.5) sets the state of one or more optional content
* groups.
* @param state an array consisting of any number of sequences beginning with a <CODE>PdfName</CODE>
* or <CODE>String</CODE> (ON, OFF, or Toggle) followed by one or more optional content group dictionaries
* <CODE>PdfLayer</CODE> or a <CODE>PdfIndirectReference</CODE> to a <CODE>PdfLayer</CODE>.<br>
* The array elements are processed from left to right; each name is applied
* to the subsequent groups until the next name is encountered:
* <ul>
* <li>ON sets the state of subsequent groups to ON</li>
* <li>OFF sets the state of subsequent groups to OFF</li>
* <li>Toggle reverses the state of subsequent groups</li>
* </ul>
* @param preserveRB if <CODE>true</CODE>, indicates that radio-button state relationships between optional
* content groups (as specified by the RBGroups entry in the current configuration
* dictionary) should be preserved when the states in the
* <CODE>state</CODE> array are applied. That is, if a group is set to ON (either by ON or Toggle) during
* processing of the <CODE>state</CODE> array, any other groups belong to the same radio-button
* group are turned OFF. If a group is set to OFF, there is no effect on other groups.<br>
* If <CODE>false</CODE>, radio-button state relationships, if any, are ignored
* @return the action
*/
public static PdfAction SetOCGstate(List <Object> state, bool preserveRB)
{
PdfAction action = new PdfAction();
action.Put(PdfName.S, PdfName.SETOCGSTATE);
PdfArray a = new PdfArray();
for (int k = 0; k < state.Count; ++k)
{
Object o = state[k];
if (o == null)
{
continue;
}
if (o is PdfIndirectReference)
{
a.Add((PdfIndirectReference)o);
}
else if (o is PdfLayer)
{
a.Add(((PdfLayer)o).Ref);
}
else if (o is PdfName)
{
a.Add((PdfName)o);
}
else if (o is String)
{
PdfName name = null;
String s = (String)o;
if (Util.EqualsIgnoreCase(s, "on"))
{
name = PdfName.ON;
}
else if (Util.EqualsIgnoreCase(s, "off"))
{
name = PdfName.OFF;
}
else if (Util.EqualsIgnoreCase(s, "toggle"))
{
name = PdfName.TOGGLE;
}
else
{
throw new ArgumentException(MessageLocalization.GetComposedMessage("a.string.1.was.passed.in.state.only.on.off.and.toggle.are.allowed", s));
}
a.Add(name);
}
else
{
throw new ArgumentException(MessageLocalization.GetComposedMessage("invalid.type.was.passed.in.state.1", o.GetType().ToString()));
}
}
action.Put(PdfName.STATE, a);
if (!preserveRB)
{
action.Put(PdfName.PRESERVERB, PdfBoolean.PDFFALSE);
}
return(action);
}
public static PdfAction CreateImportData(string file)
{
PdfAction action = new PdfAction();
action.Put(PdfName.S, PdfName.IMPORTDATA);
action.Put(PdfName.F, new PdfString(file));
return(action);
}
public static PdfAction CreateImportData(string file)
{
var action = new PdfAction();
action.Put(PdfName.S, PdfName.Importdata);
action.Put(PdfName.F, new PdfString(file));
return(action);
}
/**Creates a Rendition action
* @param file
* @param fs
* @param mimeType
* @param ref
* @return a Media Clip action
* @throws IOException
*/
public static PdfAction Rendition(String file, PdfFileSpecification fs, String mimeType, PdfIndirectReference refi)
{
PdfAction js = new PdfAction();
js.Put(PdfName.S, PdfName.RENDITION);
js.Put(PdfName.R, new PdfRendition(file, fs, mimeType));
js.Put(new PdfName("OP"), new PdfNumber(0));
js.Put(new PdfName("AN"), refi);
return(js);
}
/** Creates a GoTo action to an internal page.
* @param page the page to go. First page is 1
* @param dest the destination for the page
* @param writer the writer for this action
* @return a GoTo action
*/
public static PdfAction GotoLocalPage(int page, PdfDestination dest, PdfWriter writer)
{
PdfIndirectReference piref = writer.GetPageReference(page);
dest.AddPage(piref);
PdfAction action = new PdfAction();
action.Put(PdfName.S, PdfName.GOTO);
action.Put(PdfName.D, dest);
return(action);
}
public static PdfAction CreateResetForm(object[] names, int flags)
{
PdfAction action = new PdfAction();
action.Put(PdfName.S, PdfName.Resetform);
if (names != null)
{
action.Put(PdfName.Fields, BuildArray(names));
}
action.Put(PdfName.Flags, new PdfNumber(flags));
return(action);
}
internal static PdfAction CreateHide(PdfObject obj, bool hide)
{
PdfAction action = new PdfAction();
action.Put(PdfName.S, PdfName.HIDE);
action.Put(PdfName.T, obj);
if (!hide)
{
action.Put(PdfName.H, PdfBoolean.PDFFALSE);
}
return(action);
}
public static PdfAction CreateResetForm(Object[] names, int flags)
{
PdfAction action = new PdfAction();
action.Put(PdfName.S, PdfName.RESETFORM);
if (names != null)
{
action.Put(PdfName.FIELDS, BuildArray(names));
}
action.Put(PdfName.FLAGS, new PdfNumber(flags));
return(action);
}
internal static PdfAction CreateHide(PdfObject obj, bool hide)
{
var action = new PdfAction();
action.Put(PdfName.S, PdfName.Hide);
action.Put(PdfName.T, obj);
if (!hide)
{
action.Put(PdfName.H, PdfBoolean.Pdffalse);
}
return(action);
}
/**
* Creates a GoToE action to an embedded file.
* @param filename the root document of the target (null if the target is in the same document)
* @param target a path to the target document of this action
* @param dest the destination inside the target document, can be of type PdfDestination, PdfName, or PdfString
* @param newWindow if true, the destination document should be opened in a new window
* @return a GoToE action
*/
public static PdfAction GotoEmbedded(String filename, PdfTargetDictionary target, PdfObject dest, bool newWindow)
{
PdfAction action = new PdfAction();
action.Put(PdfName.S, PdfName.GOTOE);
action.Put(PdfName.T, target);
action.Put(PdfName.D, dest);
action.Put(PdfName.NEWWINDOW, new PdfBoolean(newWindow));
if (filename != null)
{
action.Put(PdfName.F, new PdfString(filename));
}
return(action);
}
/**
* Creates a GoTo action to a named destination.
* @param dest the named destination
* @param isName if true sets the destination as a name, if false sets it as a String
* @return a GoToR action
*/
public static PdfAction GotoLocalPage(String dest, bool isName)
{
PdfAction action = new PdfAction();
action.Put(PdfName.S, PdfName.GOTO);
if (isName)
{
action.Put(PdfName.D, new PdfName(dest));
}
else
{
action.Put(PdfName.D, new PdfString(dest, null));
}
return(action);
}
public static PdfAction CreateSubmitForm(string file, object[] names, int flags)
{
PdfAction action = new PdfAction();
action.Put(PdfName.S, PdfName.Submitform);
PdfDictionary dic = new PdfDictionary();
dic.Put(PdfName.F, new PdfString(file));
dic.Put(PdfName.Fs, PdfName.Url);
action.Put(PdfName.F, dic);
if (names != null)
{
action.Put(PdfName.Fields, BuildArray(names));
}
action.Put(PdfName.Flags, new PdfNumber(flags));
return(action);
}
public static PdfAction CreateSubmitForm(string file, Object[] names, int flags)
{
PdfAction action = new PdfAction();
action.Put(PdfName.S, PdfName.SUBMITFORM);
PdfDictionary dic = new PdfDictionary();
dic.Put(PdfName.F, new PdfString(file));
dic.Put(PdfName.FS, PdfName.URL);
action.Put(PdfName.F, dic);
if (names != null)
{
action.Put(PdfName.FIELDS, BuildArray(names));
}
action.Put(PdfName.FLAGS, new PdfNumber(flags));
return(action);
}
/// <summary>
/// Creates a GoToR action to a named destination.
/// </summary>
/// <param name="filename">the file name to go to</param>
/// <param name="dest">the destination name</param>
/// <param name="isName">if true sets the destination as a name, if false sets it as a String</param>
/// <param name="newWindow">open the document in a new window if true , if false the current document is replaced by the new document.</param>
/// <returns>a GoToR action</returns>
public static PdfAction GotoRemotePage(string filename, string dest, bool isName, bool newWindow)
{
PdfAction action = new PdfAction();
action.Put(PdfName.F, new PdfString(filename));
action.Put(PdfName.S, PdfName.Gotor);
if (isName)
{
action.Put(PdfName.D, new PdfName(dest));
}
else
{
action.Put(PdfName.D, new PdfString(dest, null));
}
if (newWindow)
{
action.Put(PdfName.Newwindow, PdfBoolean.Pdftrue);
}
return(action);
}
/**
* Creates a GoToR action to a named destination.
* @param filename the file name to go to
* @param dest the destination name
* @param isName if true sets the destination as a name, if false sets it as a String
* @param newWindow open the document in a new window if <CODE>true</CODE>, if false the current document is replaced by the new document.
* @return a GoToR action
*/
public static PdfAction GotoRemotePage(String filename, String dest, bool isName, bool newWindow)
{
PdfAction action = new PdfAction();
action.Put(PdfName.F, new PdfString(filename));
action.Put(PdfName.S, PdfName.GOTOR);
if (isName)
{
action.Put(PdfName.D, new PdfName(dest));
}
else
{
action.Put(PdfName.D, new PdfString(dest, null));
}
if (newWindow)
{
action.Put(PdfName.NEWWINDOW, PdfBoolean.PDFTRUE);
}
return(action);
}
/// <summary>
/// A set-OCG-state action (PDF 1.5) sets the state of one or more optional content
/// groups.
/// or String (ON, OFF, or Toggle) followed by one or more optional content group dictionaries
/// PdfLayer or a PdfIndirectReference to a PdfLayer .
/// The array elements are processed from left to right; each name is applied
/// to the subsequent groups until the next name is encountered:
///
/// ON sets the state of subsequent groups to ON
/// OFF sets the state of subsequent groups to OFF
/// Toggle reverses the state of subsequent groups
///
/// content groups (as specified by the RBGroups entry in the current configuration
/// dictionary) should be preserved when the states in the
/// state array are applied. That is, if a group is set to ON (either by ON or Toggle) during
/// processing of the state array, any other groups belong to the same radio-button
/// group are turned OFF. If a group is set to OFF, there is no effect on other groups.
/// If false , radio-button state relationships, if any, are ignored
/// </summary>
/// <param name="state">an array consisting of any number of sequences beginning with a PdfName </param>
/// <param name="preserveRb">if true , indicates that radio-button state relationships between optional</param>
/// <returns>the action</returns>
public static PdfAction SetOcGstate(ArrayList state, bool preserveRb)
{
var action = new PdfAction();
action.Put(PdfName.S, PdfName.Setocgstate);
var a = new PdfArray();
for (var k = 0; k < state.Count; ++k)
{
var o = state[k];
if (o == null)
{
continue;
}
if (o is PdfIndirectReference)
{
a.Add((PdfIndirectReference)o);
}
else if (o is PdfLayer)
{
a.Add(((PdfLayer)o).Ref);
}
else if (o is PdfName)
{
a.Add((PdfName)o);
}
else if (o is string)
{
PdfName name = null;
var s = (string)o;
if (Util.EqualsIgnoreCase(s, "on"))
{
name = PdfName.On;
}
else if (Util.EqualsIgnoreCase(s, "off"))
{
name = PdfName.OFF;
}
else if (Util.EqualsIgnoreCase(s, "toggle"))
{
name = PdfName.Toggle;
}
else
{
throw new ArgumentException("A string '" + s + " was passed in state. Only 'ON', 'OFF' and 'Toggle' are allowed.");
}
a.Add(name);
}
else
{
throw new ArgumentException("Invalid type was passed in state: " + o.GetType());
}
}
action.Put(PdfName.State, a);
if (!preserveRb)
{
action.Put(PdfName.Preserverb, PdfBoolean.Pdffalse);
}
return(action);
}
/**
* Creates a GoToE action to an embedded file.
* @param filename the root document of the target (null if the target is in the same document)
* @param target a path to the target document of this action
* @param dest the destination inside the target document, can be of type PdfDestination, PdfName, or PdfString
* @param newWindow if true, the destination document should be opened in a new window
* @return a GoToE action
*/
public static PdfAction GotoEmbedded(String filename, PdfTargetDictionary target, PdfObject dest, bool newWindow) {
PdfAction action = new PdfAction();
action.Put(PdfName.S, PdfName.GOTOE);
action.Put(PdfName.T, target);
action.Put(PdfName.D, dest);
action.Put(PdfName.NEWWINDOW, new PdfBoolean(newWindow));
if (filename != null) {
action.Put(PdfName.F, new PdfString(filename));
}
return action;
}
public static PdfAction CreateSubmitForm(string file, Object[] names, int flags) {
PdfAction action = new PdfAction();
action.Put(PdfName.S, PdfName.SUBMITFORM);
PdfDictionary dic = new PdfDictionary();
dic.Put(PdfName.F, new PdfString(file));
dic.Put(PdfName.FS, PdfName.URL);
action.Put(PdfName.F, dic);
if (names != null)
action.Put(PdfName.FIELDS, BuildArray(names));
action.Put(PdfName.FLAGS, new PdfNumber(flags));
return action;
}
internal static PdfAction CreateHide(PdfObject obj, bool hide) {
PdfAction action = new PdfAction();
action.Put(PdfName.S, PdfName.HIDE);
action.Put(PdfName.T, obj);
if (!hide)
action.Put(PdfName.H, PdfBoolean.PDFFALSE);
return action;
}
public static PdfAction CreateResetForm(Object[] names, int flags) {
PdfAction action = new PdfAction();
action.Put(PdfName.S, PdfName.RESETFORM);
if (names != null)
action.Put(PdfName.FIELDS, BuildArray(names));
action.Put(PdfName.FLAGS, new PdfNumber(flags));
return action;
}
public static PdfAction CreateImportData(string file) {
PdfAction action = new PdfAction();
action.Put(PdfName.S, PdfName.IMPORTDATA);
action.Put(PdfName.F, new PdfString(file));
return action;
}
/** Creates a JavaScript action. If the JavaScript is smaller than
* 50 characters it will be placed as a string, otherwise it will
* be placed as a compressed stream.
* @param code the JavaScript code
* @param writer the writer for this action
* @param unicode select JavaScript unicode. Note that the internal
* Acrobat JavaScript engine does not support unicode,
* so this may or may not work for you
* @return the JavaScript action
*/
public static PdfAction JavaScript(string code, PdfWriter writer, bool unicode) {
PdfAction js = new PdfAction();
js.Put(PdfName.S, PdfName.JAVASCRIPT);
if (unicode && code.Length < 50) {
js.Put(PdfName.JS, new PdfString(code, PdfObject.TEXT_UNICODE));
}
else if (!unicode && code.Length < 100) {
js.Put(PdfName.JS, new PdfString(code));
}
else {
try {
byte[] b = PdfEncodings.ConvertToBytes(code, unicode ? PdfObject.TEXT_UNICODE : PdfObject.TEXT_PDFDOCENCODING);
PdfStream stream = new PdfStream(b);
stream.FlateCompress(writer.CompressionLevel);
js.Put(PdfName.JS, writer.AddToBody(stream).IndirectReference);
}
catch {
js.Put(PdfName.JS, new PdfString(code));
}
}
return js;
}
/** Creates a GoTo action to an internal page.
* @param page the page to go. First page is 1
* @param dest the destination for the page
* @param writer the writer for this action
* @return a GoTo action
*/
public static PdfAction GotoLocalPage(int page, PdfDestination dest, PdfWriter writer) {
PdfIndirectReference piref = writer.GetPageReference(page);
PdfDestination d = new PdfDestination(dest);
d.AddPage(piref);
PdfAction action = new PdfAction();
action.Put(PdfName.S, PdfName.GOTO);
action.Put(PdfName.D, d);
return action;
}
/**
* Creates a GoToR action to a named destination.
* @param filename the file name to go to
* @param dest the destination name
* @param isName if true sets the destination as a name, if false sets it as a String
* @param newWindow open the document in a new window if <CODE>true</CODE>, if false the current document is replaced by the new document.
* @return a GoToR action
*/
public static PdfAction GotoRemotePage(String filename, String dest, bool isName, bool newWindow) {
PdfAction action = new PdfAction();
action.Put(PdfName.F, new PdfString(filename));
action.Put(PdfName.S, PdfName.GOTOR);
if (isName)
action.Put(PdfName.D, new PdfName(dest));
else
action.Put(PdfName.D, new PdfString(dest, PdfObject.TEXT_UNICODE));
if (newWindow)
action.Put(PdfName.NEWWINDOW, PdfBoolean.PDFTRUE);
return action;
}
/**
* A set-OCG-state action (PDF 1.5) sets the state of one or more optional content
* groups.
* @param state an array consisting of any number of sequences beginning with a <CODE>PdfName</CODE>
* or <CODE>String</CODE> (ON, OFF, or Toggle) followed by one or more optional content group dictionaries
* <CODE>PdfLayer</CODE> or a <CODE>PdfIndirectReference</CODE> to a <CODE>PdfLayer</CODE>.<br>
* The array elements are processed from left to right; each name is applied
* to the subsequent groups until the next name is encountered:
* <ul>
* <li>ON sets the state of subsequent groups to ON</li>
* <li>OFF sets the state of subsequent groups to OFF</li>
* <li>Toggle reverses the state of subsequent groups</li>
* </ul>
* @param preserveRB if <CODE>true</CODE>, indicates that radio-button state relationships between optional
* content groups (as specified by the RBGroups entry in the current configuration
* dictionary) should be preserved when the states in the
* <CODE>state</CODE> array are applied. That is, if a group is set to ON (either by ON or Toggle) during
* processing of the <CODE>state</CODE> array, any other groups belong to the same radio-button
* group are turned OFF. If a group is set to OFF, there is no effect on other groups.<br>
* If <CODE>false</CODE>, radio-button state relationships, if any, are ignored
* @return the action
*/
public static PdfAction SetOCGstate(List<Object> state, bool preserveRB) {
PdfAction action = new PdfAction();
action.Put(PdfName.S, PdfName.SETOCGSTATE);
PdfArray a = new PdfArray();
for (int k = 0; k < state.Count; ++k) {
Object o = state[k];
if (o == null)
continue;
if (o is PdfIndirectReference)
a.Add((PdfIndirectReference)o);
else if (o is PdfLayer)
a.Add(((PdfLayer)o).Ref);
else if (o is PdfName)
a.Add((PdfName)o);
else if (o is String) {
PdfName name = null;
String s = (String)o;
if (Util.EqualsIgnoreCase(s, "on"))
name = PdfName.ON;
else if (Util.EqualsIgnoreCase(s, "off"))
name = PdfName.OFF;
else if (Util.EqualsIgnoreCase(s, "toggle"))
name = PdfName.TOGGLE;
else
throw new ArgumentException(MessageLocalization.GetComposedMessage("a.string.1.was.passed.in.state.only.on.off.and.toggle.are.allowed", s));
a.Add(name);
}
else
throw new ArgumentException(MessageLocalization.GetComposedMessage("invalid.type.was.passed.in.state.1", o.GetType().ToString()));
}
action.Put(PdfName.STATE, a);
if (!preserveRB)
action.Put(PdfName.PRESERVERB, PdfBoolean.PDFFALSE);
return action;
}
/**
* A set-OCG-state action (PDF 1.5) sets the state of one or more optional content
* groups.
* @param state an array consisting of any number of sequences beginning with a <CODE>PdfName</CODE>
* or <CODE>String</CODE> (ON, OFF, or Toggle) followed by one or more optional content group dictionaries
* <CODE>PdfLayer</CODE> or a <CODE>PdfIndirectReference</CODE> to a <CODE>PdfLayer</CODE>.<br>
* The array elements are processed from left to right; each name is applied
* to the subsequent groups until the next name is encountered:
* <ul>
* <li>ON sets the state of subsequent groups to ON</li>
* <li>OFF sets the state of subsequent groups to OFF</li>
* <li>Toggle reverses the state of subsequent groups</li>
* </ul>
* @param preserveRB if <CODE>true</CODE>, indicates that radio-button state relationships between optional
* content groups (as specified by the RBGroups entry in the current configuration
* dictionary) should be preserved when the states in the
* <CODE>state</CODE> array are applied. That is, if a group is set to ON (either by ON or Toggle) during
* processing of the <CODE>state</CODE> array, any other groups belong to the same radio-button
* group are turned OFF. If a group is set to OFF, there is no effect on other groups.<br>
* If <CODE>false</CODE>, radio-button state relationships, if any, are ignored
* @return the action
*/
public static PdfAction SetOCGstate(ArrayList state, bool preserveRB) {
PdfAction action = new PdfAction();
action.Put(PdfName.S, PdfName.SETOCGSTATE);
PdfArray a = new PdfArray();
for (int k = 0; k < state.Count; ++k) {
Object o = state[k];
if (o == null)
continue;
if (o is PdfIndirectReference)
a.Add((PdfIndirectReference)o);
else if (o is PdfLayer)
a.Add(((PdfLayer)o).Ref);
else if (o is PdfName)
a.Add((PdfName)o);
else if (o is String) {
PdfName name = null;
String s = (String)o;
if (Util.EqualsIgnoreCase(s, "on"))
name = PdfName.ON;
else if (Util.EqualsIgnoreCase(s, "off"))
name = PdfName.OFF;
else if (Util.EqualsIgnoreCase(s, "toggle"))
name = PdfName.TOGGLE;
else
throw new ArgumentException("A string '" + s + " was passed in state. Only 'ON', 'OFF' and 'Toggle' are allowed.");
a.Add(name);
}
else
throw new ArgumentException("Invalid type was passed in state: " + o.GetType().ToString());
}
action.Put(PdfName.STATE, a);
if (!preserveRB)
action.Put(PdfName.PRESERVERB, PdfBoolean.PDFFALSE);
return action;
}
/**
* Creates a GoTo action to a named destination.
* @param dest the named destination
* @param isName if true sets the destination as a name, if false sets it as a String
* @return a GoToR action
*/
public static PdfAction GotoLocalPage(String dest, bool isName) {
PdfAction action = new PdfAction();
action.Put(PdfName.S, PdfName.GOTO);
if (isName)
action.Put(PdfName.D, new PdfName(dest));
else
action.Put(PdfName.D, new PdfString(dest, PdfObject.TEXT_UNICODE));
return action;
}
/**Creates a Rendition action
* @param file
* @param fs
* @param mimeType
* @param ref
* @return a Media Clip action
* @throws IOException
*/
public static PdfAction Rendition(String file, PdfFileSpecification fs, String mimeType, PdfIndirectReference refi) {
PdfAction js = new PdfAction();
js.Put(PdfName.S, PdfName.RENDITION);
js.Put(PdfName.R, new PdfRendition(file, fs, mimeType));
js.Put(new PdfName("OP"), new PdfNumber(0));
js.Put(new PdfName("AN"), refi);
return js;
}
