Method getCursorPosition

MyGUIEngine/src/MyGUI_TextView.cpp:282–323

	}

	size_t TextView::getCursorPosition(const IntPoint& _value) const
	{
		size_t result = 0;
		int top = 0;

		for (VectorLineInfo::const_iterator line = mLineInfo.begin(); line != mLineInfo.end(); ++line)
		{
			bool lastline = line + 1 == mLineInfo.end();

			// наша строчка
			if (top + mFontHeight <= _value.top && !lastline)
			{
				top += mFontHeight;
				result += line->count + 1;
			}
			else
			{
				float left = (float)line->offset;
				int count = 0;

				// ищем символ
				for (const auto& sym : line->symbols)
				{
					if (sym.isColour())
						continue;

					float fullAdvance = sym.getAdvance() + sym.getBearingX();
					if (left + fullAdvance / 2.0f > _value.left)
					{
						break;
					}
					left += fullAdvance;
					count++;
				}

				result += count;
				break;
			}
		}

		return result;
	}

	IntPoint TextView::getCursorPoint(size_t _position) const
	{