From 807a314063c7c0c5a209504cc4ada00f936a190c Mon Sep 17 00:00:00 2001
From: bjorn <bjorn@bringert.net>
Date: Wed, 22 Oct 2008 19:59:43 +0000
Subject: [PATCH] Added PGF.parse method to GWT client.

---
 src/server/Makefile                           |  2 +-
 .../src/se/chalmers/cs/gf/gwt/client/PGF.java | 27 +++++++++++++++++++
 2 files changed, 28 insertions(+), 1 deletion(-)

diff --git a/src/server/Makefile b/src/server/Makefile
index 1d4060391..1df20398e 100644
--- a/src/server/Makefile
+++ b/src/server/Makefile
@@ -9,7 +9,7 @@ pgf.fcgi:
 gwt:
 	gwt/Translate-compile
 
-gf-gwt.jar: gwt
+gf-gwt.jar:
 	jar -cf $@ -C gwt/src se
 	cp $@ ../../lib/java
 
diff --git a/src/server/gwt/src/se/chalmers/cs/gf/gwt/client/PGF.java b/src/server/gwt/src/se/chalmers/cs/gf/gwt/client/PGF.java
index daf97c7ae..a47977747 100644
--- a/src/server/gwt/src/se/chalmers/cs/gf/gwt/client/PGF.java
+++ b/src/server/gwt/src/se/chalmers/cs/gf/gwt/client/PGF.java
@@ -154,6 +154,33 @@ public class PGF {
         public final native String getText() /*-{ return this.text; }-*/;
     }
 
+    /* Parsing */
+    
+    public PGFRequest parse (String input, List<String> fromLangs, String cat, final ParseCallback callback) {
+	List<Arg> args = new ArrayList<Arg>();
+	args.add(new Arg("input", input));
+	if (fromLangs != null) {
+	    for (String from : fromLangs) {
+		args.add(new Arg("from", from));
+	    }
+	}
+	args.add(new Arg("cat", cat));
+        return sendRequest("parse", args, callback);
+    }
+
+    public interface ParseCallback extends GFCallback<ParseResults> { }
+
+    public static class ParseResults extends IterableJsArray<ParseResult> {
+	protected ParseResults() { }
+    }
+
+    public static class ParseResult extends JavaScriptObject {
+	protected ParseResult() { }
+
+        public final native String getFrom() /*-{ return this.from; }-*/;
+        public final native String getTree() /*-{ return this.tree; }-*/;
+    }
+
     /* Utilities */
 
     private <T extends JavaScriptObject> PGFRequest sendRequest (String resource, List<Arg> vars, final GFCallback<T> callback) {