diff --git a/src/server/gwt-client/Translate-compile b/src/server/gwt-client/Translate-compile new file mode 100644 index 000000000..d98e10016 --- /dev/null +++ b/src/server/gwt-client/Translate-compile @@ -0,0 +1,3 @@ +#!/bin/sh +APPDIR=`dirname $0`; +java -XstartOnFirstThread -Xmx256M -cp "$APPDIR/src:$APPDIR/bin:/Users/bringert/src/gwt-mac-1.5.2/gwt-user.jar:/Users/bringert/src/gwt-mac-1.5.2/gwt-dev-mac.jar" com.google.gwt.dev.GWTCompiler -out "$APPDIR/www" "$@" se.chalmers.cs.gf.gwt_translate.Translate; diff --git a/src/server/gwt-client/Translate-shell b/src/server/gwt-client/Translate-shell new file mode 100644 index 000000000..668700d52 --- /dev/null +++ b/src/server/gwt-client/Translate-shell @@ -0,0 +1,3 @@ +#!/bin/sh +APPDIR=`dirname $0`; +java -XstartOnFirstThread -Xmx256M -cp "$APPDIR/src:$APPDIR/bin:/Users/bringert/src/gwt-mac-1.5.2/gwt-user.jar:/Users/bringert/src/gwt-mac-1.5.2/gwt-dev-mac.jar" com.google.gwt.dev.GWTShell -out "$APPDIR/www" "$@" se.chalmers.cs.gf.gwt_translate.Translate/Translate.html; diff --git a/src/server/gwt-client/Translate-shell-external b/src/server/gwt-client/Translate-shell-external new file mode 100644 index 000000000..aaa6bb45a --- /dev/null +++ b/src/server/gwt-client/Translate-shell-external @@ -0,0 +1,3 @@ +#!/bin/sh +APPDIR=`dirname $0`; +java -XstartOnFirstThread -Xmx256M -cp "$APPDIR/src:$APPDIR/bin:/Users/bringert/src/gwt-mac-1.5.2/gwt-user.jar:/Users/bringert/src/gwt-mac-1.5.2/gwt-dev-mac.jar" com.google.gwt.dev.GWTShell -out "$APPDIR/www" -noserver "$@" http://localhost/~bringert/gwt-client/se.chalmers.cs.gf.gwt_translate.Translate/Translate.html; diff --git a/src/server/gwt-client/src/se/chalmers/cs/gf/gwt_translate/Translate.gwt.xml b/src/server/gwt-client/src/se/chalmers/cs/gf/gwt_translate/Translate.gwt.xml new file mode 100644 index 000000000..49b229a66 --- /dev/null +++ b/src/server/gwt-client/src/se/chalmers/cs/gf/gwt_translate/Translate.gwt.xml @@ -0,0 +1,24 @@ + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/server/gwt-client/src/se/chalmers/cs/gf/gwt_translate/client/CompletionOracle.java b/src/server/gwt-client/src/se/chalmers/cs/gf/gwt_translate/client/CompletionOracle.java new file mode 100644 index 000000000..2e496eb7b --- /dev/null +++ b/src/server/gwt-client/src/se/chalmers/cs/gf/gwt_translate/client/CompletionOracle.java @@ -0,0 +1,46 @@ +package se.chalmers.cs.gf.gwt_translate.client; + +import com.google.gwt.user.client.ui.SuggestOracle; + +import java.util.*; + +public class CompletionOracle extends SuggestOracle { + + private GF gf; + + public CompletionOracle (String gfBaseURL) { + gf = new GF(gfBaseURL); + } + + public static class CompletionSuggestion implements SuggestOracle.Suggestion { + private String string; + public CompletionSuggestion(String string) { + this.string = string; + } + + public String getDisplayString() { + return string; + } + + public String getReplacementString() { + return string + " "; + } + } + + public void requestSuggestions(final SuggestOracle.Request request, final SuggestOracle.Callback callback) { + gf.complete(request.getQuery(), request.getLimit(), new GF.CompleteCallback() { + public void onCompleteDone(GF.Completions completions) { + Collection suggestions = new ArrayList(); + for (String lang : completions.getCompletionLanguages()) { + int c = completions.countCompletions(lang); + for (int i = 0; i < c; i++) { + String text = request.getQuery() + " " + completions.getCompletion(lang,i); + suggestions.add(new CompletionSuggestion(text)); + } + } + callback.onSuggestionsReady(request, new SuggestOracle.Response(suggestions)); + } + }); + } + +} diff --git a/src/server/gwt-client/src/se/chalmers/cs/gf/gwt_translate/client/GF.java b/src/server/gwt-client/src/se/chalmers/cs/gf/gwt_translate/client/GF.java new file mode 100644 index 000000000..99fb2e275 --- /dev/null +++ b/src/server/gwt-client/src/se/chalmers/cs/gf/gwt_translate/client/GF.java @@ -0,0 +1,103 @@ +package se.chalmers.cs.gf.gwt_translate.client; + +import com.google.gwt.http.client.*; +import com.google.gwt.core.client.GWT; + +import com.google.gwt.json.client.JSONValue; +import com.google.gwt.json.client.JSONObject; +import com.google.gwt.json.client.JSONParser; + +import java.util.Set; +import java.util.Map; +import java.util.HashMap; + +public class GF { + + private String baseURL; + + public GF (String baseURL) { + this.baseURL = baseURL; + } + + /* Translation */ + + + /* Completion */ + + public void complete (String text, int count, final CompleteCallback callback) { + Map args = new HashMap(); + args.put("input",text); + // args.put("from",); + // args.put("cat",); + // args.put("count",); + sendRequest("complete", args, new JSONRequestCallback() { + public void onJSONReceived(JSONValue json) { + callback.onCompleteDone(new Completions(json)); + } + }); + } + + public static final class Completions { + private final JSONObject completions; + public Completions (JSONValue json) { + this.completions = json.isObject(); + } + public final Set getCompletionLanguages() { return completions.keySet(); } + public final int countCompletions(String lang) { + JSONValue cs = completions.get(lang); + return cs == null ? 0 : cs.isArray().size(); + } + public final String getCompletion(String lang, int i) { + JSONValue cs = completions.get(lang); + return cs == null ? null : cs.isArray().get(i).isString().stringValue(); + } + } + + public interface CompleteCallback { + public void onCompleteDone (Completions completions); + } + + + /* Utilities */ + + public interface JSONRequestCallback { + public void onJSONReceived(JSONValue json); + } + + private void sendRequest (String resource, Map vars, final JSONRequestCallback callback) { + String url = baseURL + "/" + resource + "?" + buildQueryString(vars); + RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, url); + + try { + Request request = builder.sendRequest(null, new RequestCallback() { + public void onError(Request request, Throwable e) { + GWT.log("onError called", e); + } + + public void onResponseReceived(Request request, Response response) { + if (200 == response.getStatusCode()) { + callback.onJSONReceived(JSONParser.parse(response.getText())); + } else { + GWT.log("Response not OK: " + response.getStatusCode(), null); + } + } + }); + } catch (RequestException e) { + GWT.log("Failed to send request", e); + } + } + + private static String buildQueryString(Map vars) { + StringBuffer sb = new StringBuffer(); + for (Map.Entry e : vars.entrySet()) { + if (sb.length() > 0) { + sb.append("&"); + } + sb.append(URL.encodeComponent(e.getKey())); + sb.append("="); + sb.append(URL.encodeComponent(e.getValue())); + } + return sb.toString(); + } + +} \ No newline at end of file diff --git a/src/server/gwt-client/src/se/chalmers/cs/gf/gwt_translate/client/Translate.java b/src/server/gwt-client/src/se/chalmers/cs/gf/gwt_translate/client/Translate.java new file mode 100644 index 000000000..71eaf422d --- /dev/null +++ b/src/server/gwt-client/src/se/chalmers/cs/gf/gwt_translate/client/Translate.java @@ -0,0 +1,60 @@ +package se.chalmers.cs.gf.gwt_translate.client; + +import com.google.gwt.core.client.EntryPoint; +import com.google.gwt.user.client.ui.Button; +import com.google.gwt.user.client.ui.ClickListener; +import com.google.gwt.user.client.ui.DialogBox; +import com.google.gwt.user.client.ui.Grid; +import com.google.gwt.user.client.ui.Image; +import com.google.gwt.user.client.ui.RootPanel; +import com.google.gwt.user.client.ui.SuggestBox; +import com.google.gwt.user.client.ui.VerticalPanel; +import com.google.gwt.user.client.ui.Widget; +import com.google.gwt.user.client.ui.KeyboardListenerAdapter; + +import com.google.gwt.user.client.Window; + +public class Translate implements EntryPoint { + + private SuggestBox suggest; + private Grid outputTable; + + private void translate() { + outputTable.resizeRows(3); + outputTable.setText(0, 1, suggest.getText()); + outputTable.setText(1, 1, suggest.getText()); + outputTable.setText(2, 1, suggest.getText()); + } + + public void onModuleLoad() { + + suggest = new SuggestBox(new CompletionOracle("http://localhost/~bringert/gf-server/gf.fcgi")); + suggest.setWidth("50em"); + suggest.addKeyboardListener(new KeyboardListenerAdapter() { + public void onKeyUp (Widget sender, char keyCode, int modifiers) { + if (keyCode == KEY_ENTER) { + translate(); + } + } + }); + + Button translateButton = new Button("Translate"); + translateButton.addClickListener(new ClickListener() { + public void onClick(Widget sender) { + translate(); + } + }); + + outputTable = new Grid(0, 2); + + VerticalPanel vPanel = new VerticalPanel(); + vPanel.setWidth("100%"); + vPanel.setHorizontalAlignment(VerticalPanel.ALIGN_CENTER); + vPanel.add(suggest); + vPanel.add(translateButton); + vPanel.add(outputTable); + + RootPanel.get().add(vPanel); + + } +} diff --git a/src/server/gwt-client/src/se/chalmers/cs/gf/gwt_translate/public/Translate.css b/src/server/gwt-client/src/se/chalmers/cs/gf/gwt_translate/public/Translate.css new file mode 100644 index 000000000..3cf302fd6 --- /dev/null +++ b/src/server/gwt-client/src/se/chalmers/cs/gf/gwt_translate/public/Translate.css @@ -0,0 +1,12 @@ +/** Add css rules here for your application. */ + + +/** Example rules used by the template application (remove for your app) */ +.pc-template-btn { + display: block; + font-size: 16pt +} + +#pc-template-img { + margin-top: 20px; +} diff --git a/src/server/gwt-client/src/se/chalmers/cs/gf/gwt_translate/public/Translate.html b/src/server/gwt-client/src/se/chalmers/cs/gf/gwt_translate/public/Translate.html new file mode 100644 index 000000000..d9bd6cef9 --- /dev/null +++ b/src/server/gwt-client/src/se/chalmers/cs/gf/gwt_translate/public/Translate.html @@ -0,0 +1,36 @@ + + + + + + + + + + + + + + + Translate + + + + + + + + + + + + + + + + + + + + +