de.lessvoid.nifty.elements.Element Java Examples

public void normalizePosition(){
    Element parent = selected.getParent().getNiftyElement();
    Element sel = selected.getNiftyElement();
    float hp = parent.getHeight();
    float wp = parent.getWidth();
    float totalPaddingHorz = parent.getPaddingLeft().getValue(wp) + parent.getPaddingRight().getValue(wp);
    float totalPaddingVert = parent.getPaddingTop().getValue(hp) + parent.getPaddingBottom().getValue(hp);
    float X = (float)(sel.getX()-parent.getX())/(parent.getWidth()- totalPaddingHorz);
    float Y = (float)(sel.getY()-parent.getY())/(parent.getHeight()-totalPaddingVert);
    int percX = Math.round(X*100);
    int percY = Math.round(Y*100);
   
    selected.addAttribute("x", ""+percX+"%");
    selected.addAttribute("y", ""+percY+"%");
    selected.lightRefresh();
    this.update();
}
 

public void normalizeSize(){
    Element parent = selected.getParent().getNiftyElement();
    Element sel = selected.getNiftyElement();
    float hp = parent.getHeight();
    float wp = parent.getWidth();
    float totalPaddingHorz = parent.getPaddingLeft().getValue(wp) + parent.getPaddingRight().getValue(wp);
    float totalPaddingVert = parent.getPaddingTop().getValue(hp) + parent.getPaddingBottom().getValue(hp);
    float width = (float)sel.getWidth()/(parent.getWidth()- totalPaddingHorz);
    float height = (float)sel.getHeight()/(parent.getHeight()-totalPaddingVert);
    int percW = Math.round(width*100);
    int percH = Math.round(height*100);
   
    selected.addAttribute("width", ""+percW+"%");
    selected.addAttribute("height", ""+percH+"%");
    selected.lightRefresh();
    this.update();
}
 

public void startDrag(final GElement element){
    if(dragged != null){
        throw new IllegalStateException("You can't start more than one drag&drop");
    }
    
    dragged = element;
    nifty.showPopup(nifty.getCurrentScreen(),popUp.getId(), null);
    final Element ele = this.dragged.getNiftyElement();
    final SizeValue width = SizeValue.px(ele.getWidth());
    this.previousX = ele.getX();
    this.previousY = ele.getY();
    this.previousIndex = this.findIndex(dragged);
    final SizeValue height = SizeValue.px(ele.getHeight());
     ele.setConstraintX(SizeValue.px(previousX));
    ele.setConstraintY(SizeValue.px(previousY));
    ele.setConstraintHeight(height);
    ele.setConstraintWidth(width);
    element.getNiftyElement().markForMove(popUp);
}
 

public NiftyDDManager(Nifty nifty){
    Element temp = nifty.findPopupByName(NIFTY_EDITOR_POPUP_SUPPORT);
    if(temp == null){
        PopupBuilder builder = new PopupBuilder(NIFTY_EDITOR_POPUP_SUPPORT);
        builder.childLayoutAbsolute();
        builder.registerPopup(nifty);
        temp = nifty.createPopup(NIFTY_EDITOR_POPUP_SUPPORT);
    }
    popUp = temp;
    this.nifty = nifty;
    dragged = null;
}
 

@Override
public void setIndex(int index) {
    super.setIndex(index);
   GScreen parent = (GScreen) this.parent;
   List<Element> layerElements = parent.getScreen().getLayerElements();
   layerElements.remove(this.nElement);
   layerElements.add(index, nElement);
}
 

private void processSoftKeyboard() {
    SoftTextDialogInput softTextDialogInput = JmeSystem.getSoftTextDialogInput();
    if (softTextDialogInput != null) {
        Element element = nifty.getCurrentScreen().getFocusHandler().getKeyboardFocusElement();
        if (element != null) {
            final TextField textField = element.getNiftyControl(TextField.class);
            if (textField != null) {
                Logger.getLogger(InputSystemJme.class.getName()).log(Level.FINE, "Current TextField: {0}", textField.getId());
                String initialValue = textField.getRealText();
                if (initialValue == null) {
                    initialValue = "";
                }

                softTextDialogInput.requestDialog(SoftTextDialogInput.TEXT_ENTRY_DIALOG, "Enter Text", initialValue, new SoftTextDialogInputListener() {

                    @Override
                    public void onSoftText(int action, String text) {
                        if (action == SoftTextDialogInputListener.COMPLETE) {
                            textField.setText(text);
                        }
                    }
                });
            }
        }
    }

}
 

protected void setButtonCustomEffet(String id, boolean val){
    Element e = guiCtrl.getElement(id);
    if(e == null)
        throw new IllegalArgumentException("can't find button '"+id+"'.");
    if(val)
        e.startEffect(EffectEventId.onCustom);
    else
        e.stopEffect(EffectEventId.onCustom);
}
 

protected void changeButtonTextColor(String id, Color color){
    float a = color.getAlpha();
    float r = color.getRed();
    float g = color.getGreen();
    float b = color.getBlue();
    de.lessvoid.nifty.tools.Color niftyColor = new de.lessvoid.nifty.tools.Color(r/255, g/255, b/255, 1);
    Element e = guiCtrl.getElement(id+"#text");
    if(e == null || e.getRenderer(TextRenderer.class) == null)
        throw new IllegalArgumentException("can't find button's text '"+id+"'.");
    e.getRenderer(TextRenderer.class).setColor(niftyColor);
}
 

/**
 * Move dragged element around
 * @param x
 * @param y 
 */
public void dragAround(int x,int y){
        if(dragged == null){
            throw new IllegalStateException("You must start drag before!");
        }
        Element ele = this.dragged.getNiftyElement();
        ele.setConstraintX(SizeValue.px(x-ele.getWidth()/2));
        ele.setConstraintY(SizeValue.px(y-ele.getHeight()/2));
        
        popUp.layoutElements();
}
 

protected void changeLabelText(String id, String text){
    Element e = guiCtrl.getElement(id);
    if(e == null || e.getRenderer(TextRenderer.class) == null)
        throw new IllegalArgumentException("can't find label '"+id+"'.");
    
    e.getRenderer(TextRenderer.class).setText(text);
}
 

private void absoluteBehavior(GElement sel,int key){
    Element parent = sel.getParent().getNiftyElement();
    int xp = parent.getX();
    int yp = parent.getY();
    int totalPaddingHorz = parent.getPaddingLeft().getValueAsInt(parent.getWidth());
    int totalPaddingVert = parent.getPaddingTop().getValueAsInt(parent.getHeight());
    int x = sel.getNiftyElement().getX()-(xp+totalPaddingHorz);
    int y = sel.getNiftyElement().getY()-(yp+totalPaddingVert);
    if(key==KeyEvent.VK_DOWN){
        y++;
        sel.addAttribute("y", ""+y);
        sel.lightRefresh();
    }else  if(key==KeyEvent.VK_UP){
        y--;
        sel.addAttribute("y", ""+y);
        sel.lightRefresh();
    }else  if(key==KeyEvent.VK_LEFT){
        x--;
        sel.addAttribute("x", ""+x);
        sel.lightRefresh();
    }else  if(key==KeyEvent.VK_RIGHT){
        x++;
        sel.addAttribute("x", ""+x);
        sel.lightRefresh();
    }
    niftyView.displayRect(x, y,sel.getNiftyElement().getHeight(), sel.getNiftyElement().getWidth() );
  this.selected.setRect(sel.getNiftyElement().getX(), sel.getNiftyElement().getY(),sel.getNiftyElement().getWidth(), sel.getNiftyElement().getHeight() );
}
 

private void layerBeahvior(GElement sel, int keyCode) {
    List<Element> children = sel.getParent().getNiftyElement().getChildren();
    int index = children.indexOf(sel.getNiftyElement());
    if(keyCode==KeyEvent.VK_UP && index > 0 ){
        index--;
        sel.setIndex(index);
    }else if(keyCode == KeyEvent.VK_DOWN && index < (children.size() - 1)){
        index++;
        sel.setIndex(index);
    }
}
 

public Element getNiftyElement() {
    return nElement;
}
 

public void createEffectFor(Element ownerElement,EffectEventId eventID){
    effectType.materialize(ownerElement.getNifty(), ownerElement, eventID, new Attributes(),Lists.newLinkedList());
}
 

@Override
public Element getDropContext() {
    throw new IllegalDropException("You can't add elements to a checkbox");
}
 

public GEffectsNode(Element element){
    this.element = element;
}
 

@Override
public Element getDropContext() {
    throw new IllegalDropException("You can not add elements to a radiobutton");
}
 

@Override
public Element getDropContext() {
    throw new IllegalDropException("You can not add elements to a textfield");
}
 

public Element getDropContext() {
    return nElement;
}
 

@Override
public Element getDropContext() {
    throw new IllegalDropException("You can not add elements to a label");
}
 

public Element getNiftyElement(){
    return selected.getNiftyElement();
}
 

protected void setBackground(String id, String backgroundPath){
    Element e = guiCtrl.getElement(id);
    if(e == null || e.getRenderer(ImageRenderer.class) == null)
        throw new IllegalArgumentException("can't find element with background '"+id+"'.");
    e.getRenderer(ImageRenderer.class).setImage(guiCtrl.nifty.createImage(backgroundPath, false));
}
 

protected void changeButtonText(String id, String text){
    Element e = guiCtrl.getElement(id+"#text");
    if(e == null || e.getRenderer(TextRenderer.class) == null)
        throw new IllegalArgumentException("can't find button's text '"+id+"'.");
    e.getRenderer(TextRenderer.class).setText(text);
}
 

protected Element getElement(String id){
    return guiCtrl.getElement(id);
}
 

protected Element getElement(String s) {
	return nifty.getCurrentScreen().findElementByName(s);
}
 

/**
 * 
 * Get Nifty element from a GElement
 * @param id
 * @return Nifty element inside the GElement
 */
public Element getNiftyElement(String id){
    return this.findElement(id).getNiftyElement();
}