kits/interface/TextView.cpp

1260 BTextView::Delete(int32 startOffset, int32 endOffset)
1270 	if (endOffset < 0)
1271 		endOffset = 0;
1272 	else if (endOffset > fText->Length())
1273 		endOffset = fText->Length();
1276 	if (startOffset == endOffset)
1288 	DeleteText(startOffset, endOffset);
1291 	if (fCaretOffset >= endOffset)
1292 		fCaretOffset -= (endOffset - startOffset);
1293 	else if (fCaretOffset >= startOffset && fCaretOffset < endOffset)
1299 	_Refresh(startOffset, endOffset, fCaretOffset);
1493 BTextView::Select(int32 startOffset, int32 endOffset)
1506 	if (endOffset < 0)
1507 		endOffset = 0;
1508 	else if (endOffset > fText->Length())
1509 		endOffset = fText->Length();
1512 	if (startOffset > endOffset)
1516 	if (startOffset == fSelStart && endOffset == fSelEnd)
1523 	if (startOffset == endOffset) {
1547 			if (endOffset != fSelEnd) {
1549 				if (endOffset > fSelEnd) {
1551 					end = endOffset;
1553 					start = endOffset;
1560 		fSelEnd = endOffset;
1600 BTextView::SetFontAndColor(int32 startOffset, int32 endOffset,
1613 		endOffset = textLength;
1621 		if (endOffset < 0)
1622 			endOffset = 0;
1623 		else if (endOffset > textLength)
1624 			endOffset = textLength;
1629 	_ApplyStyleRange(startOffset, endOffset, mode, font, color);
1636 		_Refresh(startOffset, endOffset);
1639 		_RequestDrawLines(_LineAt(startOffset), _LineAt(endOffset));
1664 BTextView::SetRunArray(int32 startOffset, int32 endOffset,
1680 		endOffset = fText->Length();
1692 		if (endOffset < 0)
1693 			endOffset = 0;
1694 		else if (endOffset > fText->Length())
1695 			endOffset = fText->Length();
1698 	_SetRunArray(startOffset, endOffset, runs);
1700 	_Refresh(startOffset, endOffset);
1705 BTextView::RunArray(int32 startOffset, int32 endOffset, int32* _size) const
1713 	if (endOffset < 0)
1714 		endOffset = 0;
1715 	else if (endOffset > fText->Length())
1716 		endOffset = fText->Length();
1719 		= fStyles->GetStyleRange(startOffset, endOffset - 1);
2076 BTextView::GetTextRegion(int32 startOffset, int32 endOffset,
2089 	if (endOffset < 0)
2090 		endOffset = 0;
2091 	else if (endOffset > fText->Length())
2092 		endOffset = fText->Length();
2095 	if (startOffset >= endOffset)
2101 	BPoint endPt = PointAt(endOffset, &endLineHeight);
2202 BTextView::Highlight(int32 startOffset, int32 endOffset)
2209 	if (endOffset < 0)
2210 		endOffset = 0;
2211 	else if (endOffset > fText->Length())
2212 		endOffset = fText->Length();
2214 	if (startOffset >= endOffset)
2218 	GetTextRegion(startOffset, endOffset, &selRegion);
5445 BTextView::_SetRunArray(int32 startOffset, int32 endOffset,
5453 			int32 toOffset = endOffset;
5456 				toOffset = (toOffset > endOffset) ? endOffset : toOffset;