@Override public int calcColumnNumber( @NotNull final CharSequence text, final int start, final int offset, final int tabSize) { int hostStart = myDocumentWindow.injectedToHost(start); int hostOffset = myDocumentWindow.injectedToHost(offset); return myDelegate.calcColumnNumber( myDelegate.getDocument().getText(), hostStart, hostOffset, tabSize); }
@NotNull public LogicalPosition injectedToHost(@NotNull LogicalPosition pos) { assert isValid(); // beware the virtual space int column = pos.column; int lineStartOffset = myDocumentWindow.getLineStartOffset(pos.line); int lineEndOffset = myDocumentWindow.getLineEndOffset(pos.line); if (column > lineEndOffset - lineStartOffset) { // in virtual space, calculate the host pos as an offset from the line end int delta = column - (lineEndOffset - lineStartOffset); int baseOffsetInHost = myDocumentWindow.injectedToHost(lineEndOffset); LogicalPosition lineStartPosInHost = myDelegate.offsetToLogicalPosition(baseOffsetInHost); return new LogicalPosition(lineStartPosInHost.line, lineStartPosInHost.column + delta); } else { int offset = lineStartOffset + column; int hostOffset = getDocument().injectedToHost(offset); int hostLineNumber = getDocument().getDelegate().getLineNumber(hostOffset); int hostLineStart = getDocument().getDelegate().getLineStartOffset(hostLineNumber); return new LogicalPosition(hostLineNumber, hostOffset - hostLineStart); } }
@Override public int calcColumnNumber(int offset, int lineIndex) { return myDelegate.calcColumnNumber( myDocumentWindow.injectedToHost(offset), myDocumentWindow.injectedToHostLine(lineIndex)); }
@Override public void repaint(final int startOffset, final int endOffset) { assert isValid(); myDelegate.repaint( myDocumentWindow.injectedToHost(startOffset), myDocumentWindow.injectedToHost(endOffset)); }