* [MSPAINT] Fix scrollbar presence on canvas/view fitting
This is a small fix for a scrollbar related edge case functionality exhibited in mspaint (and in a lesser degree also elsewhere in instances of) scrollbar controlled content. As known, the scrollbars presence is given by the size ratio between the accommodating outer frame and the scroll-controlled contents inside it, and it works for the most part. There is, however, a case where the presence of both toolbars is kept even when the contents would fit the frame (if not for the scrollbars themselves that increase the size of the contents' area). Please take the current commit as a demo fix and a provisional correction for mspaint (as I think that the proper fix should reside in common controls).
* [MSPAINT] Fix a small mistake and improve readability in UpdateScrollbox()
Although with no visible impact on testing, I've used a wrong constant related to vertical scrollbox width in one instance (SM_CXHSCROLL instead of SM_CXVSCROLL), and this fixes it. Also, prefer using constants, to improve a bit readability and performance (by avoiding repeated function calls).
- Check the denominator for zero for both zoomed width and height.
- Do not allow to move zoom slider above possible position.
- Move commonly used `zoomTo` function into new header file.
CORE-14539
Added Estonian translation for the common base applications Notepad and MS Paint. These are the initial translations, and are subject to change, as they may not be the most perfect.
* Fix Simplified Chinese Translation of EXPLORER.
* Fix Simplified Chinese Translation of MSCONFIG_NEW.
* Fix Simplified Chinese Translation of MSPAINT.
* Fix Simplified Chinese Translation of SHELL32.
* Fix Simplified Chinese Translation of SYSDM.
* Fix Simplified Chinese Translation of SETUP/REACTOS.
- Wrap implementation of Mirror/Rotate, Stretch/Skew and Attributes dialog in subclasses of CDialogImpl
- Turn global variables from code that was moved into member functions into member variables
- Add global instances of all three dialog classes
- Use <global instance>.DoModal(...) instead of one-line wrappers
- Replace some TCHAR arrays with CStrings
