... Unnecessary because transitively included.
But each .cpp file still includes its own .h file near the top to ensure
that it compiles indenendently, even if it is reincluded transitively later.
... except Audacity.h; and in no others.
Do so even if Experimental.h gets multiply included, as in both the .h and
.cpp files.
This makes it easier to do a text scan to be sure there are no unintended quiet
changes of meaning because of omission of Experimental.h when the flag is
an enabled one.
Also move inclusions of Experimental.h earlier.
Also don't require Experimental.h to be preceded by Audacity.h to define
EXPERIMENTAL_MIDI_OUT correctly.
It combines the old IdentInterface with the ParamsInterface, providing an identifier and parameters (if needed).
The main purpose of the change is to make the class hierarchy (as viewed via doxygen) much easier to follow.
The pin and its position can be set directly from the ruler, which is always visible. Displaying the pin/unpinned state and pin position is probably a bit like displaying the toolbar visibility states and positions in prefs - overload of settings that are easier set another way. I've hidden them for now. We should probably come up with a policy as to what prefs should be shown in prefs and what should not.
Repair work involves lots of zooming in and out, to use the repair effect on up to 128 samples.
Ctrl Mouse-Wheel zooming now will zoom to ends of selection, if available, or mouse position otherwise.
Zoom-Toggle hyphen removed and Preset2 changed.
Button tooltips tweaked to match menu entries.
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.
Added a setting for whether labels can be created by typing in a label track.
The setting can be changed in either the Tracks menu, or the Tracks category in Preferences.
By default the setting is set to on.
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.
