public void setItemImage(byte[] image) {
try {
Bitmap temp = Bitmap.createBitmapFromBytes(image, 0, image.length, 1);
int w = TEXT_ANCHOR - 2 * PADDING_TOP;
this.newsImage = Utils.resizedImage(temp, w, w);
} catch (Exception e) {
}
synchronized (Application.getEventLock()) {
NewsItemButton.super.invalidate();
}
}
private void drawDummyPhoto(Graphics graphics) {
graphics.setColor(0xcccccc);
int w = TEXT_ANCHOR - 2 * PADDING_TOP;
graphics.fillRoundRect(PADDING_LEFT, PADDING_TOP, w, w, 10, 10);
graphics.setFont(Utils.getFont(5));
graphics.setColor(0x999999);
graphics.drawText(
"NO PHOTO",
(TEXT_ANCHOR - graphics.getFont().getAdvance("NO PHOTO")) / 2,
(TEXT_ANCHOR - graphics.getFont().getHeight()) / 2);
}
protected void paint(Graphics g) {
g.setColor(TITLE_COLOR);
Font titleFont = Utils.getFontBold(FONT_SIZE);
g.setFont(titleFont);
int textWidht = Display.getWidth() - TEXT_ANCHOR - PADDING_RIGHT;
if (title == null) {
title = TextUtils.wrapText(newsItem.getTitle(), textWidht, titleFont);
}
int yOff = 0;
for (int i = 0; i < title.size(); i++) {
if (title.size() > 2 && i == 1) {
g.drawText(
title.elementAt(i).toString() + "...",
TEXT_ANCHOR,
PADDING_TOP + i * titleFont.getHeight());
yOff += g.getFont().getHeight();
break;
} else {
g.drawText(
title.elementAt(i).toString(), TEXT_ANCHOR, PADDING_TOP + i * titleFont.getHeight());
yOff += g.getFont().getHeight();
}
}
Font textFont = Utils.getFont(FONT_SIZE);
g.setColor(PRETEXT_COLOR);
g.setFont(textFont);
if (text == null) {
text = TextUtils.wrapText(newsItem.getBody(), textWidht, textFont);
}
int titleHeight = PADDING_TOP + title.size() * titleFont.getHeight();
int contentHeight = getPreferredHeight() - (PADDING_TOP);
for (int i = 0; i < text.size(); i++) {
if (yOff + g.getFont().getHeight() >= getPreferredHeight() - 2 * PADDING_TOP) {
g.drawText(
(String) text.elementAt(i) + "...",
TEXT_ANCHOR,
titleHeight + i * textFont.getHeight());
} else {
g.drawText((String) text.elementAt(i), TEXT_ANCHOR, titleHeight + i * textFont.getHeight());
}
yOff += g.getFont().getHeight();
if (yOff >= getPreferredHeight() - 2 * PADDING_TOP) {
break;
}
}
if (newsImage != null) {
try {
g.drawBitmap(
PADDING_LEFT,
PADDING_TOP,
newsImage.getWidth(),
newsImage.getHeight(),
newsImage,
0,
0);
} catch (Exception e) {
drawDummyPhoto(g);
}
} else {
drawDummyPhoto(g);
}
}
public NewsItemButton(NewsItem newsItem) {
this.newsItem = newsItem;
TEXT_ANCHOR = (Utils.getFont(7).getHeight() * 4 + PADDING_TOP * 2);
setEditable(true);
}