private boolean isSetupChunk(Element el, AceEditorNative editor) {
int pageX = el.getAbsoluteLeft();
int pageY = el.getAbsoluteTop();
Position position = editor.getRenderer().screenToTextCoordinates(pageX, pageY);
String line = editor.getSession().getLine(position.getRow());
return line.contains("r setup");
}
private void doSetCode(String code, boolean preserveCursorPosition) {
// Filter out Escape characters that might have snuck in from an old
// bug in 0.95. We can choose to remove this when 0.95 ships, hopefully
// any documents that would be affected by this will be gone by then.
code = code.replaceAll("\u001B", "");
final AceEditorNative ed = widget_.getEditor();
if (preserveCursorPosition) {
final Position cursorPos;
final int scrollTop, scrollLeft;
cursorPos = ed.getSession().getSelection().getCursor();
scrollTop = ed.getRenderer().getScrollTop();
scrollLeft = ed.getRenderer().getScrollLeft();
// Setting the value directly on the document prevents undo/redo
// stack from being blown away
widget_.getEditor().getSession().getDocument().setValue(code);
ed.getSession().getSelection().moveCursorTo(cursorPos.getRow(), cursorPos.getColumn(), false);
ed.getRenderer().scrollToY(scrollTop);
ed.getRenderer().scrollToX(scrollLeft);
Scheduler.get()
.scheduleDeferred(
new ScheduledCommand() {
@Override
public void execute() {
ed.getRenderer().scrollToY(scrollTop);
ed.getRenderer().scrollToX(scrollLeft);
}
});
} else {
ed.getSession().setValue(code);
ed.getSession().getSelection().moveCursorTo(0, 0, false);
}
}
private Position toDocumentPosition(Element el, AceEditorNative editor) {
int pageX = el.getAbsoluteLeft();
int pageY = el.getAbsoluteTop();
return editor.getRenderer().screenToTextCoordinates(pageX, pageY);
}