/**
* @param lang
* @param country
* @param leftMin
* @param rightMin
*/
public Hyphenator(String lang, String country, int leftMin,
int rightMin)
{
hyphenTree = GetHyphenationTree(lang, country);
remainCharCount = leftMin;
pushCharCount = rightMin;
}
/**
* @param lang
* @param country
* @return the hyphenation tree
*/
public static HyphenationTree GetHyphenationTree(String lang,
String country)
{
String key = lang;
// check whether the country code has been used
if (country != null && !country.Equals("none"))
{
key += "_" + country;
}
// first try to find it in the cache
if (hyphenTrees.ContainsKey(key))
{
return((HyphenationTree)hyphenTrees[key]);
}
if (hyphenTrees.ContainsKey(lang))
{
return((HyphenationTree)hyphenTrees[lang]);
}
HyphenationTree hTree = GetResourceHyphenationTree(key);
//if (hTree == null)
// hTree = GetFileHyphenationTree(key);
// put it into the pattern cache
if (hTree != null)
{
hyphenTrees[key] = hTree;
}
return(hTree);
}
public static HyphenationTree getFopHyphenationTree(string key)
{
HyphenationTree hTree = null;
Stream istr = null;
try {
istr = getResourceStream(key);
if (istr == null)
{
if (key.Length == 5)
{
istr = getResourceStream(key.Substring(0, 2));
if (istr != null)
{
Console.Error.WriteLine("Couldn't find hyphenation pattern "
+ key
+ "\nusing general language pattern "
+ key.Substring(0, 2)
+ " instead.");
}
else
{
if (errorDump)
{
Console.Error.WriteLine("Couldn't find precompiled "
+ "hyphenation pattern "
+ key + ".hyp");
}
return(null);
}
}
else
{
if (errorDump)
{
Console.Error.WriteLine("Couldn't find precompiled "
+ "hyphenation pattern "
+ key + ".hyp");
}
return(null);
}
}
hTree = new HyphenationTree();
hTree.loadInternalPatterns(istr);
} catch (Exception e) {
Console.Error.WriteLine(e.StackTrace);
}
finally {
if (istr != null)
{
try {
istr.Close();
} catch (IOException e) {
e.GetType();
Console.Error.WriteLine("can't close hyphenation stream");
}
}
}
return(hTree);
}
/// <summary>
/// </summary>
/// <param name="lang"></param>
/// <param name="country"></param>
/// <param name="leftMin"></param>
/// <param name="rightMin"></param>
public Hyphenator(string lang, string country, int leftMin,
int rightMin)
{
_hyphenTree = GetHyphenationTree(lang, country);
_remainCharCount = leftMin;
_pushCharCount = rightMin;
}
/**
* @param lang
* @param country
* @param leftMin
* @param rightMin
*/
public Hyphenator(String lang, String country, int leftMin,
int rightMin)
{
hyphenTree = GetHyphenationTree(lang, country);
remainCharCount = leftMin;
pushCharCount = rightMin;
}
/**
* @param lang
* @param country
* @param word
* @param offset
* @param len
* @param leftMin
* @param rightMin
* @return a hyphenation object
*/
public static Hyphenation Hyphenate(String lang, String country,
char[] word, int offset, int len,
int leftMin, int rightMin)
{
HyphenationTree hTree = GetHyphenationTree(lang, country);
if (hTree == null)
{
//log.Error("Error building hyphenation tree for language "
// + lang);
return(null);
}
return(hTree.Hyphenate(word, offset, len, leftMin, rightMin));
}
public static Hyphenation hyphenate(string lang, string country,
char[] word, int offset, int len,
int leftMin, int rightMin)
{
HyphenationTree hTree = getHyphenationTree(lang, country);
if (hTree == null)
{
Console.Error.WriteLine("Error building hyphenation tree for language "
+ lang);
return(null);
}
return(hTree.hyphenate(word, offset, len, leftMin, rightMin));
}
public static HyphenationTree getHyphenationTree(string lang,
string country)
{
string key = lang;
// check whether the country code has been used
if (country != null && !country.Equals("none"))
{
key += "_" + country;
}
// first try to find it in the cache
if (hyphenTrees.ContainsKey(key))
{
return((HyphenationTree)hyphenTrees[key]);
}
if (hyphenTrees.ContainsKey(lang))
{
return((HyphenationTree)hyphenTrees[lang]);
}
HyphenationTree hTree = getFopHyphenationTree(key);
if (hTree == null)
{
//string hyphenDir = "e:\\winprog2\\Fop-0.20.2\\hyph";
//Configuration.getstringValue("hyphenation-dir");
if (hyphenDir != null)
{
hTree = getUserHyphenationTree(key, hyphenDir);
}
}
// put it into the pattern cache
if (hTree != null)
{
hyphenTrees.Add(key, hTree);
}
else
{
Console.Error.WriteLine("Couldn't find hyphenation pattern "
+ key);
}
return(hTree);
}
/**
* @param key
* @return a hyphenation tree
*/
public static HyphenationTree GetResourceHyphenationTree(String key)
{
try {
Stream stream = BaseFont.GetResourceStream(defaultHyphLocation + key + ".xml");
if (stream == null && key.Length > 2)
{
stream = BaseFont.GetResourceStream(defaultHyphLocation + key.Substring(0, 2) + ".xml");
}
if (stream == null)
{
return(null);
}
HyphenationTree hTree = new HyphenationTree();
hTree.LoadSimplePatterns(stream);
return(hTree);
}
catch {
return(null);
}
}
/**
* @param key
* @return a hyphenation tree
*/
public static HyphenationTree GetResourceHyphenationTree(String key) {
try {
Stream stream = StreamUtil.GetResourceStream(defaultHyphLocation + key + ".xml");
if (stream == null && key.Length > 2)
stream = StreamUtil.GetResourceStream(defaultHyphLocation + key.Substring(0, 2) + ".xml");
if (stream == null)
return null;
HyphenationTree hTree = new HyphenationTree();
hTree.LoadSimplePatterns(stream);
return hTree;
}
catch {
return null;
}
}
/**
* @param lang
* @param country
*/
virtual public void SetLanguage(String lang, String country) {
hyphenTree = GetHyphenationTree(lang, country);
}
/**
* @param lang
* @param country
*/
public void SetLanguage(String lang, String country)
{
hyphenTree = GetHyphenationTree(lang, country);
}
/// <summary> /// </summary> /// <param name="lang"></param> /// <param name="country"></param> public void SetLanguage(string lang, string country) => _hyphenTree = GetHyphenationTree(lang, country);
public void setLanguage(string lang, string country)
{
hyphenTree = getHyphenationTree(lang, country);
}
