apps/diskprobe/DataView.cpp

163 	int32 start = 0, end = fDataSize - 1;
177 			end = offset + size - fOffset;
190 	InvalidateRange(start, end);
194 	if (start <= fEnd && end >= fStart) {
197 		update.AddInt64("end", fEnd);
253 			int64 start, end;
255 				|| message->FindInt64("end", &end) != B_OK)
258 			SetSelection(start, end);
502 DataView::SelectionFrame(view_focus which, int32 start, int32 end)
519 	float endInLine = (end % kBlockSize) * width + byteWidth - 1;
524 		kVerticalSpace + (end / kBlockSize + 1) * fFontHeight - 1);
546 	int32 end = fEnd;
547 	if (end > first + (int32)kBlockSize - 1)
548 		end = first + kBlockSize - 1;
550 	BRect firstLine = SelectionFrame(which, first + start, end);
556 	end = fEnd % kBlockSize;
560 		if (end == kBlockSize - 1)
567 		if (end != kBlockSize - 1) {
568 			lastLine = SelectionFrame(which, last, last + end);
658 	int32 end = blockEnd;
659 	if (end > first + (int32)kBlockSize - 1)
660 		end = first + kBlockSize - 1;
662 	FillRect(SelectionFrame(which, first + start, end));
667 	end = blockEnd % kBlockSize;
671 		if (end == kBlockSize - 1)
676 		if (end != kBlockSize - 1)
677 			FillRect(SelectionFrame(which, last, last + end));
706 DataView::SetSelection(int32 start, int32 end, view_focus focus)
710 	if (start > end) {
712 		start = end;
713 		end = temp;
721 	if (end > (int32)fSizeInView - 1)
722 		end = (int32)fSizeInView - 1;
723 	if (end < 0)
724 		end = 0;
726 	if (fStart == start && fEnd == end) {
740 	update.AddInt64("end", end);
761 		if (end < fEnd) {
763 			DrawSelectionBlock(fFocus, end + 1, fEnd);
764 		} else if (end > fEnd) {
766 			DrawSelectionBlock(fFocus, fEnd + 1, end);
773 	fEnd = end;
782 DataView::GetSelection(int32 &start, int32 &end)
785 	end = fEnd;
790 DataView::InvalidateRange(int32 start, int32 end)
792 	if (start <= 0 && end >= int32(fDataSize) - 1) {
798 	int32 endLine = end / kBlockSize;
802 		end = (endLine + 1) * kBlockSize - 1;
806 	BRect rect = SelectionFrame(fFocus, start, end);
812 	rect = SelectionFrame(fFocus == kHexFocus ? kAsciiFocus : kHexFocus, start, end);
1032 	// only spans a rectangle between the start and the end point, so
1124 			int32 end = start + fDragMessageSize - 1;
1126 			SetSelection(start, end);
1135 	int32 end = PositionAt(fFocus, where);
1136 	if (end == -1)
1139 	SetSelection(fMouseSelectionStart, end);
1140 	MakeVisible(end);
1208 			int32 start, end;
1212 					end = fStart;
1215 					end = fEnd;
1224 				end = start;
1227 			SetSelection(start, end);
1233 			int32 start, end;
1237 					end = fStart + int32(kBlockSize);
1240 					end = fEnd + int32(kBlockSize);
1242 				if (end >= int32(fSizeInView))
1243 					end = int32(fSizeInView) - 1;
1245 				end = fEnd + int32(kBlockSize);
1246 				if (end >= int32(fSizeInView))
1249 				start = end;
1252 			SetSelection(start, end);
1253 			MakeVisible(end);