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This commit is contained in:
janna
2004-10-28 11:46:37 +00:00
parent b99bcb1ab6
commit 855fc1e1f8
3 changed files with 79 additions and 10 deletions
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12
lib/resource-0.6/abstract/TestHTML.gf Normal file
View File

@@ -0,0 +1,12 @@
abstract TestHTML = Structural ** {
-- a random sample of lexicon to test resource grammar with
cat HTMLdoc; HTMLtag;
fun
htmlText: HTMLtag -> HTMLtag -> HTMLdoc;
head, body: HTMLtag;
} ;

16
lib/resource-0.6/russian/TestHTMLrus.gf Normal file
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@@ -0,0 +1,16 @@
-- use this path to read the grammar from the same directory
--# -path=.:../abstract:../../prelude
concrete TestHTMLrus of TestHTML = StructuralRus ** open SyntaxRus in {
flags
coding=utf8 ;
startcat=HTMLdoc ; lexer=text ; parser=chart ; unlexer=text ;
-- a random sample from the lexicon
lin
body = {s= "<body> " ++"Это тело" ++ " </body>"};
head = {s= "<head> " ++ "Это голова \" ++ " </head>"};
htmlText x y = {s= " <html> "++ x.s ++ " " ++ y.s ++ " </html>"};
};

61
src/JavaGUI/GFEditor2.java
View File

@@ -32,12 +32,17 @@ public class GFEditor2 extends JFrame implements ActionListener, CaretListener,
public MouseEvent m2;
public static String selectedText="";
// XML parsing:
public static boolean debug = false;
// pop-up/mouse handling:
public static boolean debug3 = false;
// linearization marking:
public static boolean debug2 = true;
public static boolean selectionCheck = false;
public static LinPosition focusPosition ;
public static String stringToAppend = "";
//stack for storing the current position:
public static Vector currentPosition = new Vector();
public static int selStart = -1;
@@ -1803,17 +1808,22 @@ public class GFEditor2 extends JFrame implements ActionListener, CaretListener,
}//not null selection
}
/*
s - string to append
selectionStart, selectionEnd - selection coordinates
(focus tag is already cut)
*/
public static void appendMarked(String s, int selectionStart, int selectionEnd)
{ if (s.length()>0)
{
if (debug2)
{
System.out.println("STRING: "+s);
if (debug2)
System.out.println("where selection start is: "+selectionStart);
if (debug2)
System.out.println("where selection end is: "+selectionEnd);
if (debug2&&(selectionStart>-1))
System.out.println("where selection is: "+s.substring(selectionStart,selectionEnd));
if ((selectionStart>-1)&&(selectionEnd>selectionStart))
System.out.println("where selection is: "+s.substring(selectionStart,selectionEnd));
}
currentLength = 0;
newLength=0;
oldLength = output.getText().length();
@@ -1821,15 +1831,15 @@ public class GFEditor2 extends JFrame implements ActionListener, CaretListener,
restString = s;
int m2, m1;
LinPosition position ;
// if ((selectionStart>-1)&&(selectionEnd>=selectionStart))
if (selectionStart>-1)
{
selStart = selectionStart;
selEnd = selectionEnd;
if (debug2)
System.out.println("SELECTION: " + selStart + " "+selEnd+ "TOTAL: "+s.length());
System.out.println("SELECTION: " + selStart + " "+selEnd+ "TOTAL: "+s.length());
if (selEnd>selStart)
selectionCheck = (s.substring(selStart, selEnd).indexOf("<")==-1);
selectionCheck = (getCharacter(s.substring(selStart, selEnd),"<",0)==-1);
l = restString.indexOf("<subtree");
l2 = restString.indexOf("</subtree");
// cutting subtree-tags:
@@ -1838,7 +1848,7 @@ public class GFEditor2 extends JFrame implements ActionListener, CaretListener,
if ((l2==-1)||((l<l2)&&(l>-1)))
{
j = restString.indexOf('>',l);
n = restString.indexOf("<",j);
n = getCharacter(restString,"<",j);
m1 = restString.indexOf('[',l);
m2 = restString.indexOf(']',l);
//getting position:
@@ -1966,7 +1976,7 @@ public class GFEditor2 extends JFrame implements ActionListener, CaretListener,
r = restString.indexOf("<subtree");
while (r>-1)
{
int t = restString.indexOf(">",r);
int t = getCharacter(restString,">",r);
if (t<restString.length()-2)
restString = restString.substring(0,r)+restString.substring(t+2);
else
@@ -1975,7 +1985,12 @@ public class GFEditor2 extends JFrame implements ActionListener, CaretListener,
}
}
// appending:
// output.append(restString);
String more = "\\"+">";
String less = "\\"+"<";
restString = replaceSubstring(restString,more,"> ");
restString = replaceSubstring(restString,less," <");
restString= replaceSubstring(restString,"\b\b","\b");
System.out.println(restString);
output.append(restString.replaceAll("&-","\n "));
if ((selectionEnd>=selectionStart)&&(selectionStart>-1))
try {
@@ -1986,7 +2001,33 @@ public class GFEditor2 extends JFrame implements ActionListener, CaretListener,
}// s.length()>0
}
public static String replaceSubstring(String s, String old, String newString)
{
String ss = s;
int i =ss.indexOf(old);
while (i!=-1)
{
ss = ss.substring(0,i) + newString + ss.substring(i+old.length());
i =ss.indexOf(old);
}
return ss;
}
public static int getCharacter(String s, String character, int position)
{
int t = restString.indexOf(character, position);
int i = t-1;
int k = 0;
while ((i>-1)&&(restString.charAt(i)=='\\'))
{
k++;
i--;
}
if (k % 2 == 0)
return t;
else
return getCharacter(s, character, t+1);
}
public static void register(int start, int end, LinPosition position)
{