public MyViewController() {
// Get the view of this view controller.
UIView view = getView();
// Setup background.
view.setBackgroundColor(UIColor.white());
// Setup label.
label = new UILabel(new CGRect(20, 250, 280, 44));
label.setFont(UIFont.getSystemFont(24));
label.setTextAlignment(NSTextAlignment.Center);
view.addSubview(label);
// Setup button.
button = UIButton.create(UIButtonType.RoundedRect);
button.setFrame(new CGRect(110, 150, 100, 40));
button.setTitle("Click me!", UIControlState.Normal);
button.getTitleLabel().setFont(UIFont.getBoldSystemFont(22));
button.addOnTouchUpInsideListener(new UIControl.OnTouchUpInsideListener() {
@Override
public void onTouchUpInside (UIControl control, UIEvent event) {
label.setText("Click Nr. " + (++clickCount));
}
});
view.addSubview(button);
}
@Override
public void createITextObject(FacesContext context) {
if (getBorderBackgroundPaint() != null) {
chart.setBackgroundPaint(findColor(getBorderBackgroundPaint()));
}
if (getBorderPaint() != null) {
chart.setBorderPaint(findColor(getBorderPaint()));
}
if (getBorderStroke() != null) {
chart.setBorderStroke(findStroke(getBorderStroke()));
}
chart.setBorderVisible(getBorderVisible());
configurePlot(chart.getPlot());
try {
UIDocument doc = (UIDocument) findITextParent(getParent(), UIDocument.class);
if (doc != null) {
PdfWriter writer = (PdfWriter) doc.getWriter();
PdfContentByte cb = writer.getDirectContent();
PdfTemplate tp = cb.createTemplate(getWidth(), getHeight());
UIFont font = (UIFont) findITextParent(this, UIFont.class);
DefaultFontMapper fontMapper;
if (font == null) {
fontMapper = new DefaultFontMapper();
} else {
fontMapper = new AsianFontMapper(font.getName(), font.getEncoding());
}
Graphics2D g2 = tp.createGraphics(getWidth(), getHeight(), fontMapper);
chart.draw(g2, new Rectangle2D.Double(0, 0, getWidth(), getHeight()));
g2.dispose();
image = new ImgTemplate(tp);
} else {
ByteArrayOutputStream stream = new ByteArrayOutputStream();
ChartUtilities.writeChartAsJPEG(stream, chart, getWidth(), getHeight());
imageData = stream.toByteArray();
stream.close();
}
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public static void drawAtPoint(String texttodisplay, CGPoint point, UIFont font) {
Graphics2D graphicsContext = CGContext.UICurrentContext().xmlvmGetGraphics2D();
Font savedFont = graphicsContext.getFont();
graphicsContext.setFont(font.xmlvmGetFont());
graphicsContext.drawString(texttodisplay, point.x, point.y);
graphicsContext.setFont(savedFont);
}
public static CGSize sizeWithFont(String text, UIFont font) {
Graphics2D graphicsContext = CGContext.UICurrentContext().xmlvmGetGraphics2D();
Font savedFont = graphicsContext.getFont();
Font awtFont = font.xmlvmGetFont();
graphicsContext.setFont(awtFont);
Rectangle2D size = awtFont.getStringBounds(text, graphicsContext.getFontRenderContext());
graphicsContext.setFont(savedFont);
return new CGSize(
(float) size.getWidth(),
text != null && text.length() > 0 ? (float) size.getHeight() : 0.0f);
}
public class UIButton extends UIControl {
private static final UIFont BUTTONFONT = UIFont.boldSystemFontOfSize(UIFont.buttonFontSize());
//
private final int buttonType;
private xmButtonStates states = new xmButtonStates();
private UILabel title;
private UIImageView fore;
private boolean imagefills = true;
private boolean updatableBackImage = true;
public static UIButton buttonWithType(int UIButtonType) {
UIButton result;
if (UIButtonType != RoundedRect) {
result = new UIButton(UIButtonType);
UIImage img = null;
switch (UIButtonType) {
case DetailDisclosure:
img = UIImage.imageWithContentsOfFile(FileBridge.RESOURCEPREFIX + "detaildisclosure");
break;
case ContactAdd:
img = UIImage.imageWithContentsOfFile(FileBridge.RESOURCEPREFIX + "contactadd");
break;
case InfoDark:
img = UIImage.imageWithContentsOfFile(FileBridge.RESOURCEPREFIX + "infodark");
break;
case InfoLight:
img = UIImage.imageWithContentsOfFile(FileBridge.RESOURCEPREFIX + "infolight");
break;
}
result.setImage(img, Normal);
} else result = new UIRoundRectButton();
return result;
}
UIButton(int UIButtonType) {
super();
this.buttonType = UIButtonType;
}
public int getButtonType() {
return buttonType;
}
@Override
public void setFrame(CGRect frame) {
super.setFrame(frame);
frame.origin.x = 0;
frame.origin.y = 0;
if (title != null) title.setFrame(frame);
if (fore != null) fore.setFrame(frame);
}
public void setFont(UIFont font) {
initText();
title.setFont(font);
}
public UIFont getFont() {
initText();
return title.getFont();
}
public void setTitle(String title, int UIControlState) {
initText();
states.setTitle(UIControlState, title);
updateText(UIControlState);
}
public String titleForState(int UIControlState) {
return states.getTitle(UIControlState);
}
public String getCurrentTitle() {
return titleForState(Normal);
}
public void setTitleColor(UIColor titleColor, int UIControlState) {
states.setTitlecolor(UIControlState, titleColor);
updateText(UIControlState);
}
public UIColor titleColorForState(int UIControlState) {
return states.getTitlecolor(UIControlState);
}
public UIColor getCurrentTitleColor() {
return titleColorForState(UIControlState.Normal);
}
public void setTitleShadowColor(UIColor shadowcolor, int UIControlState) {
states.setShadowColor(UIControlState, shadowcolor);
updateText(UIControlState);
}
public UIColor titleShadowColorForState(int UIControlState) {
return states.getShadowColor(UIControlState);
}
public UIColor getCurrentTitleShadowColor() {
return titleShadowColorForState(Normal);
}
public void setTitleShadowOffset(CGSize titleShadowOffset) {
initText();
title.setShadowOffset(titleShadowOffset);
}
public CGSize getTitleShadowOffset() {
initText();
return title.getShadowOffset();
}
public void setImage(UIImage img, int UIControlState) {
states.setFore(UIControlState, img);
updateImage(UIControlState);
}
public UIImage imageForState(int UIControlState) {
return states.getFore(UIControlState);
}
public UIImage getCurrentImage() {
return imageForState(Normal);
}
public void setBackgroundImage(UIImage img, int UIControlState) {
states.setBack(UIControlState, img);
updateImage(UIControlState);
}
public UIImage backgroundImageForState(int UIControlState) {
return states.getBack(UIControlState);
}
public UIImage getCurrentBackgroundImage() {
return backgroundImageForState(Normal);
}
@Override
public void setHighlighted(boolean highlighted) {
super.setHighlighted(highlighted);
int state = highlighted ? Highlighted : isSelected() ? Selected : Normal;
states.setState(state);
updateText(state);
updateImage(state);
}
@Override
public void setSelected(boolean selected) {
super.setSelected(selected);
int state = selected ? Selected : Normal;
states.setState(state);
updateText(state);
updateImage(state);
}
public boolean isAdjustsImageWhenDisabled() {
return states.adjustsImageWhenDisabled;
}
public void setAdjustsImageWhenDisabled(boolean adjustsImageWhenDisabled) {
states.adjustsImageWhenDisabled = adjustsImageWhenDisabled;
}
public boolean isAdjustsImageWhenHighlighted() {
return states.adjustsImageWhenHighlighted;
}
public void setAdjustsImageWhenHighlighted(boolean adjustsImageWhenHighlighted) {
states.adjustsImageWhenHighlighted = adjustsImageWhenHighlighted;
}
public boolean isShowsTouchWhenHighlighted() {
return states.showsTouchWhenHighlighted;
}
public void setShowsTouchWhenHighlighted(boolean showsTouchWhenHighlighted) {
states.showsTouchWhenHighlighted = showsTouchWhenHighlighted;
}
private void initText() {
if (title == null) {
title = new UILabel();
title.setBackgroundColor(UIColor.clearColor);
title.setTextAlignment(UITextAlignment.Center);
title.setFont(BUTTONFONT);
CGSize size = getFrame().size;
title.setFrame(new CGRect(0, 0, size.width, size.height));
addSubview(title);
if (fore != null) { // Fix Z-order
fore.removeFromSuperview();
addSubview(fore);
}
}
}
private void initForeground() {
if (fore == null) {
fore = new UIImageView();
if (imagefills) fore.setContentMode(UIViewContentMode.ScaleToFill);
else fore.setContentMode(UIViewContentMode.Center);
CGSize size = getFrame().size;
fore.setFrame(new CGRect(0, 0, size.width, size.height));
addSubview(fore);
}
}
void updateText(int state) {
if (!states.isInState(state)) return;
if (title != null) {
title.setText(states.getTitle());
if (states.getTitlecolor() != null) title.setTextColor(states.getTitlecolor());
if (states.getShadowColor() != null) title.setShadowColor(states.getShadowColor());
}
}
void updateImage(int state) {
if (!states.isInState(state)) return;
UIRunner.runSynced(
new UIRunner() {
@Override
public void exec() {
UIImage foreimg = states.getFore();
if (foreimg == null && fore != null) {
fore.removeFromSuperview();
fore = null;
} else if (foreimg != null) {
initForeground();
fore.setImage(foreimg);
}
if (updatableBackImage) {
UIImage backimg = states.getBack();
if (backimg != null) xm_model().setBackgroundDrawable(backimg.getModel());
else xm_model().setBackgroundDrawable(null);
}
}
});
}
float getPrefferedWidth() {
xm_model().measure(0, 0);
int max = xm_model().getMeasuredWidth();
if (title != null) {
title.xm_model().measure(0, 0);
max = Math.max(max, title.xm_model().getMeasuredWidth() + 16);
}
if (fore != null) {
fore.xm_model().measure(0, 0);
max = Math.max(max, fore.xm_model().getMeasuredWidth());
}
return IOSView.x2IOS(max);
}
void setImageFillsArea(boolean imagefills) {
this.imagefills = imagefills;
}
// The background images would not be updated automatically
void setUpdatableBackImage(boolean status) {
updatableBackImage = status;
}
}