Added preferences for Zoom-Toggle and put into menus.
New helper functions for determining zoom scaling.
Optional EXPERIMENTAL_ZOOM_TOGGLE_BUTTON added, and Light theme updated.
Not enabled for 2.2.2.
This brings more of the code from DarkAudacity into Audacity, though not yet enabled. This will make cherry picking later easier.
- Changing colour of html displays now possible, as colour links are visible for substitution. (Can't use css as wxHTML is very limited).
- Export can now be preset to a particular format independent of preferences.
- SnapTo reversion on zoom now a DA controlled option.
- Caching of pinning preference for faster repaint because preferences are slow.
- Record Append now has sensible limit on number of tracks, rather than giving an error, and flipping the meaning of shift is now DA controlled.
... for functions in final classes.
override is like const -- it's not necessary, but it helps the compiler to
catch mistakes.
There may be some overriding functions not explicitly declared virtual and I did
not identify such cases, in which I might also add override.
... Should have no effect on generated code, except perhaps some slight faster
virtual function calls. Mostly useful as documentation of design intent.
Tried to mark every one of our classes that inherits from another, or is a
base for others, or has abstract virtual functions, and a few others besides.
