130         if (cursor.fTextByteIndex < cLine.fCursorPos.size()) {  in getLocation()
131             pos = cLine.fCursorPos[cursor.fTextByteIndex];  in getLocation()
153         fLines[pos.fParagraphIndex].fText.insert(pos.fTextByteIndex, utf8Text, byteLen);  in insert()
157         SkASSERT(pos.fTextByteIndex == 0);  in insert()
160     pos = Editor::TextPosition{pos.fTextByteIndex + byteLen, pos.fParagraphIndex};  in insert()
185         SkASSERT(end.fTextByteIndex > start.fTextByteIndex);  in remove()
187                 start.fTextByteIndex, end.fTextByteIndex - start.fTextByteIndex);  in remove()
192         line.fText.remove(start.fTextByteIndex,  in remove()
193                           line.fText.size() - start.fTextByteIndex);  in remove()
194         line.fText.insert(start.fTextByteIndex,  in remove()
195                           fLines[end.fParagraphIndex].fText.begin() + end.fTextByteIndex,  in remove()
196                           fLines[end.fParagraphIndex].fText.size() - end.fTextByteIndex);  in remove()
223         SkASSERT(end.fTextByteIndex > start.fTextByteIndex);  in copy()
225         append(&dst, &size, str.begin() + start.fTextByteIndex,  in copy()
226                end.fTextByteIndex - start.fTextByteIndex);  in copy()
235     append(&dst, &size, first.begin() + start.fTextByteIndex, first.size() - start.fTextByteIndex);  in copy()
241     append(&dst, &size, last.begin(), end.fTextByteIndex);  in copy()
287         pos.fTextByteIndex = fLines[pos.fParagraphIndex].fText.size();  in move()
289         pos.fTextByteIndex = align_column(fLines[pos.fParagraphIndex].fText, pos.fTextByteIndex);  in move()
293     SkASSERT(pos.fTextByteIndex <= fLines[pos.fParagraphIndex].fText.size());  in move()
295     SkASSERT(pos.fTextByteIndex == fLines[pos.fParagraphIndex].fText.size() ||  in move()
296              !is_utf8_continuation(fLines[pos.fParagraphIndex].fText.begin()[pos.fTextByteIndex]));  in move()
302             if (0 == pos.fTextByteIndex) {  in move()
305                     pos.fTextByteIndex = fLines[pos.fParagraphIndex].fText.size();  in move()
309                 pos.fTextByteIndex =  in move()
310                     prev_utf8(begin(str) + pos.fTextByteIndex, begin(str)) - begin(str);  in move()
314             if (fLines[pos.fParagraphIndex].fText.size() == pos.fTextByteIndex) {  in move()
317                     pos.fTextByteIndex = 0;  in move()
321                 pos.fTextByteIndex =  in move()
322                     next_utf8(begin(str) + pos.fTextByteIndex, end(str)) - begin(str);  in move()
328                 size_t f = find_first_larger(list, pos.fTextByteIndex);  in move()
329                 pos.fTextByteIndex = f > 0 ? list[f - 1] : 0;  in move()
335                 size_t f = find_first_larger(list, pos.fTextByteIndex);  in move()
337                     pos.fTextByteIndex = list[f] > 0 ? list[f] - 1 : 0;  in move()
339                     pos.fTextByteIndex = fLines[pos.fParagraphIndex].fText.size();  in move()
345                 SkASSERT(pos.fTextByteIndex < fLines[pos.fParagraphIndex].fCursorPos.size());  in move()
346                 float x = fLines[pos.fParagraphIndex].fCursorPos[pos.fTextByteIndex].left();  in move()
348                 size_t f = find_first_larger(list, pos.fTextByteIndex);  in move()
352                     pos.fTextByteIndex = find_closest_x(fLines[pos.fParagraphIndex].fCursorPos, x,  in move()
360                         pos.fTextByteIndex = find_closest_x(newLine.fCursorPos, x,  in move()
364                         pos.fTextByteIndex = find_closest_x(newLine.fCursorPos, x, 0,  in move()
368                 pos.fTextByteIndex =  in move()
369                     align_column(fLines[pos.fParagraphIndex].fText, pos.fTextByteIndex);  in move()
375                 float x = fLines[pos.fParagraphIndex].fCursorPos[pos.fTextByteIndex].left();  in move()
377                 size_t f = find_first_larger(list, pos.fTextByteIndex);  in move()
380                     pos.fTextByteIndex = find_closest_x(bounds, x, list[f],  in move()
387                     pos.fTextByteIndex = find_closest_x(bounds, x, 0,  in move()
390                     pos.fTextByteIndex = fLines[pos.fParagraphIndex].fText.size();  in move()
392                 pos.fTextByteIndex =  in move()
393                     align_column(fLines[pos.fParagraphIndex].fText, pos.fTextByteIndex);  in move()
398                 if (pos.fTextByteIndex == 0) {  in move()
405                     --pos.fTextByteIndex;  in move()
406                 } while (pos.fTextByteIndex > 0 && !words[pos.fTextByteIndex]);  in move()
412                 if (pos.fTextByteIndex == text.size()) {  in move()
419                     ++pos.fTextByteIndex;  in move()
420                 } while (pos.fTextByteIndex < text.size() && !words[pos.fTextByteIndex]);  in move()
445         c->drawRect(offset(l.fCursorPos[pos.fTextByteIndex], l.fOrigin), selection);  in paint()