protected void paintSyntaxLine(
Graphics gfx,
TokenMarker tokenMarker,
int line,
Font defaultFont,
Color defaultColor,
int x,
int y) {
textArea.getLineText(currentLineIndex, currentLine);
currentLineTokens = tokenMarker.markTokens(currentLine, currentLineIndex);
paintHighlight(gfx, line, y);
gfx.setFont(defaultFont);
gfx.setColor(defaultColor);
y += fm.getHeight();
x = SyntaxUtilities.paintSyntaxLine(currentLine, currentLineTokens, styles, this, gfx, x, y);
/*
* Draw characters via input method.
*/
if (compositionTextPainter != null && compositionTextPainter.hasComposedTextLayout()) {
compositionTextPainter.draw(gfx, lineHighlightColor);
}
if (eolMarkers) {
gfx.setColor(eolMarkerColor);
gfx.drawString(".", x, y);
}
}
protected void paintPlainLine(
Graphics gfx, int line, Font defaultFont, Color defaultColor, int x, int y) {
paintHighlight(gfx, line, y);
textArea.getLineText(line, currentLine);
gfx.setFont(defaultFont);
gfx.setColor(defaultColor);
y += fm.getHeight();
x = Utilities.drawTabbedText(currentLine, x, y, gfx, this, 0);
// Draw characters via input method.
if (compositionTextPainter != null && compositionTextPainter.hasComposedTextLayout()) {
compositionTextPainter.draw(gfx, lineHighlightColor);
}
if (eolMarkers) {
gfx.setColor(eolMarkerColor);
gfx.drawString(".", x, y);
}
}
@Override
public void paintComponent(Graphics g) {
super.paintComponent(g);
if (image != null) {
Dimension imageSize = calcDimension(image);
System.out.println(imageSize + " or " + imageSize.getWidth());
g.drawImage(
image,
getWidth() / 2 - imageSize.width / 2,
getHeight() / 2 - imageSize.height / 2,
imageSize.width,
imageSize.height,
this);
g.setXORMode(Color.white);
Font font = g.getFont().deriveFont(8);
g.setFont(font);
int fileNameWidth = g.getFontMetrics(font).stringWidth(fileName);
if (fileNameWidth > imageSize.width) {
pathStrings = fileName.split("\\\\");
result = pathStrings[0] + "\\...\\" + pathStrings[pathStrings.length - 1];
resultWidth = g.getFontMetrics(font).stringWidth(result);
// TODO:
// Add another if for truncating to just a few letters if needed.
} else {
result = fileName;
resultWidth = g.getFontMetrics(font).stringWidth(result);
}
g.drawString(
result,
getWidth() / 2 + imageSize.width / 2 - resultWidth - 5,
getHeight() / 2 + imageSize.height / 2 - 5);
} else g.drawImage(image, 0, 0, this);
}
public int print(Graphics g, PageFormat pf, int pageIndex) {
Font f1 = new Font("SERIF", Font.PLAIN, 8);
FontMetrics metric = g.getFontMetrics(f1);
int lineHeight = metric.getHeight();
if (pageBreak == null) {
initLines();
int s = (numLines % 3);
if (s > 0) numLines = numLines + (3 - s);
numLines /= 3;
int linesPerPage = (int) (pf.getImageableHeight() / lineHeight);
int numBreaks = (numLines / linesPerPage);
pageBreak = new int[numBreaks];
for (int b = 0; b < numBreaks; b++) {
pageBreak[b] = (b + 1) * linesPerPage;
}
}
if (pageIndex > pageBreak.length) {
return NO_SUCH_PAGE;
}
Graphics2D g2d = (Graphics2D) g;
g2d.translate(pf.getImageableX(), pf.getImageableY());
int y = 0;
g.setFont(new Font("SERIF", Font.PLAIN, 9));
int start = 0;
if (pageIndex == 0) start = 0;
else start = pageBreak[pageIndex - 1];
int end = 0;
if (pageIndex == pageBreak.length) end = numLines;
else end = pageBreak[pageIndex];
if (chk % 2 == 1 && (end - start) != lineHeight) {
for (int line = start; line < end && i < x; line += 9) {
y += (2 * lineHeight);
g.drawString("" + textLines[i][0], 30, y);
g.drawString(textLines[i][1], 30, y + lineHeight);
g.drawString(textLines[i][2], 30, y + 2 * lineHeight);
g.drawString(textLines[i][3], 30, y + 3 * lineHeight);
g.drawString(textLines[i][4], 30, y + 4 * lineHeight);
g.drawString(textLines[i][5], 30, y + 5 * lineHeight);
g.drawString(textLines[i][6], 30, y + 6 * lineHeight);
if ((i + 1) < x) {
g.drawString(textLines[i + 1][0], 225, y);
g.drawString(textLines[i + 1][1], 225, y + lineHeight);
g.drawString(textLines[i + 1][2], 225, y + 2 * lineHeight);
g.drawString(textLines[i + 1][3], 225, y + 3 * lineHeight);
g.drawString(textLines[i + 1][4], 225, y + 4 * lineHeight);
g.drawString(textLines[i + 1][5], 225, y + 5 * lineHeight);
g.drawString(textLines[i + 1][6], 225, y + 6 * lineHeight);
}
if ((i + 2) < x) {
g.drawString(textLines[i + 2][0], 415, y);
g.drawString(textLines[i + 2][1], 415, y + lineHeight);
g.drawString(textLines[i + 2][2], 415, y + 2 * lineHeight);
g.drawString(textLines[i + 2][3], 415, y + 3 * lineHeight);
g.drawString(textLines[i + 2][4], 415, y + 4 * lineHeight);
g.drawString(textLines[i + 2][5], 415, y + 5 * lineHeight);
g.drawString(textLines[i + 2][6], 415, y + 6 * lineHeight);
}
y += 7 * lineHeight;
i += 3;
}
} else {
for (int line = start; line < end && i < x; line += 8) {}
}
chk++;
return PAGE_EXISTS;
}