public void draw(Canvas canvas, float left, float top) {
layout();
// System.out.println("Text: " + _block.getText());
Bitmap icon = _style.getIcon(_context);
if (icon != null) {
canvas.drawBitmap(icon, left + _icon_left, top + _icon_top, null);
}
_block.draw(canvas, left + _text_left, top + _text_top, _style.getTextAlign());
}
public float getPreferredWidth() {
float width = _style.getPaint(_context).measureText(_block.getText());
if (width > FullScreen.getFullScreenWidth(_context)) {
width = FullScreen.getFullScreenWidth(_context) * 1.0f;
}
return width;
}
public boolean setStyle(TextStyleDescriptor style) {
if (_style == null || (style != null && !_style.equals(style))) {
_style = style;
_change = true;
return true;
} else {
return false;
}
}
private void layout() {
if (!_change) {
return;
}
_change = false;
// System.out.println("layout: width=" + _prefer_width + _block.getText());
_block.setPaint(_style.getPaint(_context));
_block.setWidthBound(_style.getMaxTextWidth(_context, _prefer_width));
_block.setSpacing(_style.getTextSpacing());
_block.setLineCount(_style.getTextLineLimit());
_style.layout(_context, _prefer_width, _prefer_height, _block.getWidth(), _block.getHeight());
_width = _style._width;
_height = _style._height;
_text_left = _style._text_left;
_text_top = _style._text_top;
_icon_left = _style._icon_left;
_icon_top = _style._icon_top;
}
