@Override
public final void mousePressed(final MouseEvent e) {
if (!isEnabled() || !isFocusable()) return;
requestFocusInWindow();
caret(true);
if (SwingUtilities.isMiddleMouseButton(e)) copy();
final boolean shift = e.isShiftDown();
final boolean selected = editor.selected();
if (SwingUtilities.isLeftMouseButton(e)) {
final int c = e.getClickCount();
if (c == 1) {
// selection mode
if (shift) editor.startSelection(true);
select(e.getPoint(), !shift);
} else if (c == 2) {
editor.selectWord();
} else {
editor.selectLine();
}
} else if (!selected) {
select(e.getPoint(), true);
}
}
@Override
public final void mousePressed(final MouseEvent e) {
if (!isEnabled() || !isFocusable()) return;
requestFocusInWindow();
cursor(true);
if (SwingUtilities.isMiddleMouseButton(e)) copy();
final boolean marking = e.isShiftDown();
final boolean nomark = !text.marked();
if (SwingUtilities.isLeftMouseButton(e)) {
final int c = e.getClickCount();
if (c == 1) {
// selection mode
if (marking && nomark) text.startMark();
rend.select(scroll.pos(), e.getPoint(), marking);
} else if (c == 2) {
text.selectWord();
} else {
text.selectLine();
}
} else if (nomark) {
rend.select(scroll.pos(), e.getPoint(), false);
}
}
@Override
public void mouseClicked(final MouseEvent e) {
if (!SwingUtilities.isMiddleMouseButton(e)) return;
if (!paste()) return;
finish();
repaint();
}
/**
* Sets the output text.
*
* @param t output text
* @param s text size
*/
public final void setText(final byte[] t, final int s) {
// remove invalid characters and compare old with new string
int ns = 0;
final int ts = text.size();
final byte[] tt = text.text();
boolean eq = true;
for (int r = 0; r < s; ++r) {
final byte b = t[r];
// support characters, highlighting codes, tabs and newlines
if (b >= ' ' || b <= TokenBuilder.MARK || b == 0x09 || b == 0x0A) {
t[ns++] = t[r];
}
eq &= ns < ts && ns < s && t[ns] == tt[ns];
}
eq &= ns == ts;
// new text is different...
if (!eq) {
text = new BaseXTextTokens(Arrays.copyOf(t, ns));
rend.setText(text);
scroll.pos(0);
}
if (undo != null) undo.store(t.length != ns ? Arrays.copyOf(t, ns) : t, 0);
SwingUtilities.invokeLater(calc);
}
@Override
public final void mouseDragged(final MouseEvent e) {
if (!SwingUtilities.isLeftMouseButton(e)) return;
// selection mode
select(e.getPoint(), false);
final int y = Math.max(20, Math.min(e.getY(), getHeight() - 20));
if (y != e.getY()) scroll.pos(scroll.pos() + e.getY() - y);
}
/** Jumps to the end of the text. */
public final void scrollToEnd() {
SwingUtilities.invokeLater(
new Runnable() {
@Override
public void run() {
text.pos(text.size());
text.setCaret();
showCursor(2);
}
});
}
@Override
public void mouseReleased(final MouseEvent e) {
if (linkListener == null) return;
if (SwingUtilities.isLeftMouseButton(e)) {
editor.endSelection();
// evaluate link
if (!editor.selected()) {
final TextIterator iter = rend.jump(e.getPoint());
final String link = iter.link();
if (link != null) linkListener.linkClicked(link);
}
}
}
@Override
public void mouseClicked(final MouseEvent e) {
if (!SwingUtilities.isMiddleMouseButton(e)) return;
new PasteCmd().execute(gui);
}
@Override
public final void componentResized(final ComponentEvent e) {
scroll.pos(0);
SwingUtilities.invokeLater(calc);
}
@Override
public void mouseReleased(final MouseEvent e) {
if (SwingUtilities.isLeftMouseButton(e)) rend.stopSelect();
}