private static void logInitial(
@NotNull Editor editor,
@NotNull int[] startOffsets,
@NotNull int[] endOffsets,
int indentSymbolsToStrip,
int firstLineStartOffset) {
if (!Registry.is("editor.richcopy.debug")) {
return;
}
StringBuilder buffer = new StringBuilder();
Document document = editor.getDocument();
CharSequence text = document.getCharsSequence();
for (int i = 0; i < startOffsets.length; i++) {
int start = startOffsets[i];
int lineStart = document.getLineStartOffset(document.getLineNumber(start));
int end = endOffsets[i];
int lineEnd = document.getLineEndOffset(document.getLineNumber(end));
buffer
.append(" region #")
.append(i)
.append(": ")
.append(start)
.append('-')
.append(end)
.append(", text at range ")
.append(lineStart)
.append('-')
.append(lineEnd)
.append(": \n'")
.append(text.subSequence(lineStart, lineEnd))
.append("'\n");
}
if (buffer.length() > 0) {
buffer.setLength(buffer.length() - 1);
}
LOG.info(
String.format(
"Preparing syntax-aware text. Given: %s selection, indent symbols to strip=%d, first line start offset=%d, selected text:%n%s",
startOffsets.length > 1 ? "block" : "regular",
indentSymbolsToStrip,
firstLineStartOffset,
buffer));
}
public void printToHistory(@NotNull final List<Pair<String, TextAttributes>> attributedText) {
ApplicationManager.getApplication().assertIsDispatchThread();
if (LOG.isDebugEnabled()) {
LOG.debug("printToHistory(): " + attributedText.size());
}
final boolean scrollToEnd = shouldScrollHistoryToEnd();
final int[] offsets = new int[attributedText.size() + 1];
int i = 0;
offsets[i] = 0;
final StringBuilder sb = new StringBuilder();
for (final Pair<String, TextAttributes> pair : attributedText) {
sb.append(StringUtil.convertLineSeparators(pair.getFirst()));
offsets[++i] = sb.length();
}
final DocumentEx history = myHistoryViewer.getDocument();
final int oldHistoryLength = history.getTextLength();
appendToHistoryDocument(history, sb.toString());
assert oldHistoryLength + offsets[i] == history.getTextLength()
: "unexpected history length "
+ oldHistoryLength
+ " "
+ offsets[i]
+ " "
+ history.getTextLength();
LOG.debug("printToHistory(): text processed");
final MarkupModel markupModel = DocumentMarkupModel.forDocument(history, myProject, true);
i = 0;
for (final Pair<String, TextAttributes> pair : attributedText) {
markupModel.addRangeHighlighter(
oldHistoryLength + offsets[i],
oldHistoryLength + offsets[i + 1],
HighlighterLayer.SYNTAX,
pair.getSecond(),
HighlighterTargetArea.EXACT_RANGE);
++i;
}
LOG.debug("printToHistory(): markup added");
if (scrollToEnd) {
scrollHistoryToEnd();
}
queueUiUpdate(scrollToEnd);
LOG.debug("printToHistory(): completed");
}