com.google.gwt.core.client.JsArrayString Java Examples

/** Native JavaScript that returns the selected text and position of the start **/
public static native JsArrayString getSelection(Element elem) /*-{
       var txt = "";
       var pos = 0;
       var range;
       var parentElement;
       var container;

       if (elem.contentWindow.getSelection) {
           txt = elem.contentWindow.getSelection();
           pos = elem.contentWindow.getSelection().getRangeAt(0).startOffset;
       } else if (elem.contentWindow.document.getSelection) {
           txt = elem.contentWindow.document.getSelection();
           pos = elem.contentWindow.document.getSelection().getRangeAt(0).startOffset;
       } else if (elem.contentWindow.document.selection) {
           range = elem.contentWindow.document.selection.createRange();
           txt = range.text;
           parentElement = range.parentElement();
           container = range.duplicate();
           container.moveToElementText(parentElement);
           container.setEndPoint('EndToEnd', range);
           pos = container.text.length - range.text.length;
       }
       return ["" + txt, "" + pos];
   }-*/;
 

/**
 * Transform a Javascript object (array or string) to
 * a StringSet.
 *
 * @param obj an array or string
 * @return
 */
public static StringSet toStringSet(JavaScriptObject obj) throws IllegalStateException {

  StringSet set = CollectionUtils.createStringSet();

  // from array
  JsArrayString array = asArray(obj);
  if (array != null) {
    for (int i = 0; i < array.length(); i++)
      set.add(array.get(i));
  }


  // from string
  String s = asString(obj);
  if (s!=null)
    set.add(s);

  return set;
}
 

public boolean isEquals(BucketsOverlay other) {
    if (super.equals(other))
        return true;

    final JsArrayString keys = getKeysNative();
    final JsArrayString otherKeys = other.getKeysNative();
    if (arraysEquals(keys, otherKeys)) {
        for (int i = 0; i < keys.length(); i++) {
            if (!arraysEquals(getNative(keys.get(i)), other.getNative(otherKeys.get(i)))) {
                return false;
            }
        }
        return true;
    }

    return false;
}
 

private static native boolean arraysEquals(JsArrayString a, JsArrayString b) /*-{
    if (a === b) return true;
    if (a == null || b == null) return false;
    if (a.length != b.length) return false;

    // clone arrays and sort them
    var a1 = [], b1 = [], l = a1.length;
    for (var i = 0; i < l; ++i) {
        a1[i] = a[i];
        b1[i] = b[i];
    }
    a1.sort();
    b1.sort();

    // compare sorted arrays
    for (var i = 0; i < l; ++i) {
        if (a1[i] !== b1[i]) return false;
    }

    return true;
}-*/;
 

public void testNextJavaScriptObjectRootArray() {
    // safeEval
    JsonReader reader = newJsonReader( "       [\"Bob\",\"Morane\"]  " );
    JsArrayString array = reader.nextJavaScriptObject( true ).cast();
    assertEquals( 2, array.length() );
    assertEquals( "Bob", array.get( 0 ) );
    assertEquals( "Morane", array.get( 1 ) );
    assertEquals( JsonToken.END_DOCUMENT, reader.peek() );

    // unsafeEval
    reader = newJsonReader( "[\"Bob\",\"Morane\"]" );
    array = reader.nextJavaScriptObject( false ).cast();
    assertEquals( 2, array.length() );
    assertEquals( "Bob", array.get( 0 ) );
    assertEquals( "Morane", array.get( 1 ) );
    assertEquals( JsonToken.END_DOCUMENT, reader.peek() );
}
 

private List<String> getStringArrayAttribute(SliderOption option, List<String> defaultValue) {

        // Get array attribute
        JsArrayString array = null;
        if (isAttached()) {
            array = getStringArrayAttribute(getElement(), option.getName());
        } else {
            String value = attributeMixin.getAttribute(option.getDataAttribute());
            if (value != null && !value.isEmpty()) {
                array = JsonUtils.safeEval(value);
            }
        }

        // Attribute not set
        if (array == null) {
            return defaultValue;
        }

        // Put array to list
        List<String> list = new ArrayList<String>(array.length());
        for (int i = 0; i < array.length(); i++) {
            list.add(array.get(i));
        }
        return list;
    }
 

@Override
protected void setSelectedValue(List<String> value) {
    if (isAttached()) {
        final JsArrayString arr = JavaScriptObject.createArray().cast();
        for (final String val : value) {
            arr.push(val);
        }
        setValue(getElement(), arr);
    } else {
        for (Entry<OptionElement, Option> entry : itemMap.entrySet()) {
            Option opt = entry.getValue();
            boolean selected = value.contains(opt.getValue());
            opt.setSelected(selected);
        }
    }
}
 

public static JsArrayString getExtensionsToLoad() {
  JsArrayString result = JsArrayString.createArray().cast();
  if (INSTANCE != null) {
    for (String s : INSTANCE.extensions) {
      result.push(s);
    }
  }
  return result;
}
 

/** Method called to toggle the style in HTML-Mode **/
private void changeHtmlStyle(String startTag, String stopTag) {
	JsArrayString tx = getSelection(styleText.getElement());
	String txbuffer = styleText.getText();
	Integer startpos = Integer.parseInt(tx.get(1));
	String selectedText = tx.get(0);
	styleText.setText(txbuffer.substring(0, startpos) + startTag + selectedText + stopTag + txbuffer.substring(startpos + selectedText.length()));
}
 

private static List<String> getProj4jsProjections() {
	List<String> projections = new ArrayList<String>(); 
				
	JsArrayString projDefs = getProjDefs();

	for (int i = 0; i < projDefs.length(); i++) {
		projections.add(projDefs.get(i).trim());
	}

	return projections;
}
 

protected JsArrayString extractOptions(ToolbarButton[] options) {
    JsArrayString jsOptions = JsArrayString.createArray().cast();
    for (ToolbarButton option : options) {
        jsOptions.push(option.getId());
    }
    return jsOptions;
}
 

private final native JsArrayString getExtraParameterNames0() /*-{
  if (!this.extraParameters) {
    var a = new Array();
    for (name in this) {
      if (name != "moduleName" && name != "subSystem" && name != "evtGroup" && name != "millis") {
        a.push(name);
      }
    }
    this.extraParameters = a;
  }
  return this.extraParameters
}-*/;
 

@Override
public List<String> getMatches(String test) {
  JsArrayString matches = matches(regExp, test);
  if (matches != null && matches.length() > 0) {
    List<String> result = new ArrayList<String>(matches.length());
    for (int i = 0; i < matches.length(); ++i) {
      result.add(matches.get(i));
    }
    return result;
  }
  return new ArrayList<String>();
}
 

public static String join(final String delimiter, final String... text) {
  final JsArrayString jsa = JavaScriptObject.createArray().cast();

  for (int i = 0; i < text.length; i++) {
    jsa.push(text[i]);
  }

  return jsa.join(delimiter);
}
 

public static JsArrayString toJsArray(Iterable<String> values) {
	JsArrayString array = JsArrayString.createArray().cast();
	for (String value : values) {
		array.push(value);
	}
	return array;
}
 

private final native JsArrayString getExtraParameterNames0() /*-{
  if (!this.extraParameters) {
    var a = new Array();
    for (name in this) {
      if (name != "moduleName" && name != "subSystem" && name != "evtGroup" && name != "millis") {
        a.push(name);
      }
    }
    this.extraParameters = a;
  }
  return this.extraParameters
}-*/;
 

@Override
public List<String> getMatches(String test) {
  JsArrayString matches = matches(regExp, test);
  if (matches != null && matches.length() > 0) {
    List<String> result = new ArrayList<String>(matches.length());
    for (int i = 0; i < matches.length(); ++i) {
      result.add(matches.get(i));
    }
    return result;
  }
  return new ArrayList<String>();
}
 

public FastArrayString(){
	if(GWT.isScript()) {
		stackNative = JsArrayString.createArray().cast();
	} else {
		stackJava = new JsList<String>();
	}
}
 

public void testRootJsArrayString() {
    JsArrayString array = JavaScriptObject.createArray().cast();
    array.push( "Hello" );
    array.push( "World" );
    array.push( "!" );

    String json = JsArrayStringMapper.INSTANCE.write( array );
    assertEquals( "[\"Hello\",\"World\",\"!\"]", json );

    array = JsArrayStringMapper.INSTANCE.read( json );
    assertEquals( 3, array.length() );
    assertEquals( "Hello", array.get( 0 ) );
    assertEquals( "World", array.get( 1 ) );
    assertEquals( "!", array.get( 2 ) );
}
 

private void updateSliderForStringArray(SliderOption option, List<String> value) {
    JsArrayString array = JavaScriptObject.createArray().cast();
    for (String val : value) {
        array.push(val);
    }
    if (isAttached()) {
        setAttribute(getElement(), option.getName(), array);
        refresh();
    } else {
        String arrayStr = JsonUtils.stringify(array);
        attributeMixin.setAttribute(option.getDataAttribute(), arrayStr);
    }
}
 

@Override
public List<String> getValue() {
    if (isAttached()) {
        JsArrayString arr = getValue(getElement());
        List<String> result = new ArrayList<>(arr.length());
        for (int i = 0; i < arr.length(); i++) {
            result.add(arr.get(i));
        }
        return result;
    }
    return getSelectedValues();
}
 

protected static List<String> toMultiValue(JavaScriptObject js_multi_value) {
    List<String> retValue = new ArrayList<String>();
    
    if (js_multi_value != null) {
        JsArrayString js_string_array = js_multi_value.cast();
        
        for(int i=0; i<js_string_array.length(); i++) {
            retValue.add(js_string_array.get(i));
        }
    }
    
    return retValue;
}
 

public void execute(final Collection<Suggestion<T>> suggestions) {
    JsArray<Suggestion<T>> jsArray = JsArrayString.createArray().cast();
    if (suggestions != null) {
        for (Suggestion<T> s : suggestions) {
            jsArray.push(s);
        }
    }
    invokeCallback(jsCallback, jsArray);
}
 

/**
 * Set customized font names.
 *
 * @param fontNames customized font names
 * @see SummernoteFontName
 */
public void setFontNames(final SummernoteFontName... fontNames) {
    JsArrayString array = JavaScriptObject.createArray().cast();
    for (SummernoteFontName fontName : fontNames) {
        array.push(fontName.getName());
    }
    options.setFontNames(array);
}
 

/**
 * Creates a new toolbar group.
 *
 * @param name
 * @param buttons
 * @return
 */
static final JsArrayMixed newToolbarGroup(String name, ToolbarButton... buttons) {
    JsArrayString arr = JavaScriptObject.createArray().cast();
    for (ToolbarButton button : buttons) {
        arr.push(button.getId());
    }
    return getToolbarGroup(name, arr);
}
 

private final native JsArrayString getExtraParameterNames0() /*-{
  if (!this.extraParameters) {
    var a = new Array();
    for (name in this) {
      if (name != "moduleName" && name != "subSystem" && name != "evtGroup" && name != "millis") {
        a.push(name);
      }
    }
    this.extraParameters = a;
  }
  return this.extraParameters
}-*/;
 

public final native JsArrayString getLines(int startRow, int endRow) /*-{
	return this.getSession().getLines(startRow, endRow);
}-*/;
 

public native static JsContentContact create(String name, String photo64, JsArrayString phones,
                                             JsArrayString emails)/*-{
    return {content: "contact", name: name, photo64: photo64, pones: phones, emails: emails};
}-*/;
 

private static native JsArrayString getProjDefs() /*-{
	return Object.keys($wnd.Proj4js.defs);
}-*/;
 

private native JsArrayString getNativeArray() /*-{
	return ["0d47a1", "1565c0", "1976d2", "1e88e5", "2196f3", "42a5f5"];
}-*/;