void displayCharacterMap(Graphics g) {
if (currentChars != null) {
g.setColor(0xffffff);
g.fillRect(0, getHeight() - inputHeight - 2, getWidth(), inputHeight + 2);
g.setColor(0x000000);
g.drawLine(0, getHeight() - inputHeight - 2, getWidth(), getHeight() - inputHeight - 2);
for (int i = 0; i < currentChars.length; i++) {
char ch = currentChars[i];
if (isUppercase) {
ch = String.valueOf(currentChars[i]).toUpperCase().charAt(0);
}
// TODO: if i*12 > getWidth() ?
g.drawChar(ch, i * 12, getHeight() - inputHeight, Graphics.LEFT | Graphics.TOP);
if (currentChars[currentKeyStep] == currentChars[i]) {
g.drawRect(
i * 12 - 2,
getHeight() - inputHeight - 2,
inputFont.charWidth(ch) + 4,
inputHeight + 4);
}
}
}
}
void displayLines(Graphics g, int yStart) {
// (1 + 2, depends on font size)
if (isSelection && (xStartSelection != xEndSelection || yStartSelection != yEndSelection)) {
for (int y = Math.max(0, yStart);
y < Math.min(yStart + linesOnScreen + 1 + 2, vectorLines.size());
y++) {
String currentLine = vectorLines.elementAt(y).toString();
int width = 0;
for (int x = 0; x < currentLine.length(); x++) {
int previousWidth = (x == 0) ? 0 : inputFont.charWidth(currentLine.charAt(x - 1));
width += previousWidth;
if (isSelected(x, y)) {
g.setColor(0x000000);
g.fillRect(
width, y * inputHeight, inputFont.charWidth(currentLine.charAt(x)), inputHeight);
g.setColor(0xffffff);
g.drawChar(currentLine.charAt(x), width, y * inputHeight, Graphics.LEFT | Graphics.TOP);
} else {
g.setColor(0x000000);
g.drawChar(currentLine.charAt(x), width, y * inputHeight, Graphics.LEFT | Graphics.TOP);
}
}
if (currentLine.length() == 0) {
if (isSelected(0, y)) {
g.setColor(0x000000);
g.fillRect(0, y * inputHeight, 5, inputHeight);
}
}
}
} else {
for (int y = Math.max(0, yStart);
y < Math.min(yStart + linesOnScreen + 1 + 2, vectorLines.size());
y++) {
g.drawString(
vectorLines.elementAt(y).toString(), 0, y * inputHeight, Graphics.LEFT | Graphics.TOP);
}
}
}