If drag-lock is disabled but we're in a tap-and-drag state and the
finger is released near the edge (within 5mm), enable automatic drag
lock for 400ms. This allows a user to quickly reset the finger and
continue with the drag.
The 400ms is a randomly guessed timeout - if you're using tap-and-drag
without draglock, finger dexterity should be high enough that resetting
the single finger can be done quickly but it's also short enough to not
make the occasional delayed button be painful in day-to-day use.
Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1447>
We don't have an API for "device really should have tapping enabled" so
right now the only indicator of whether that's the case is when the
device has tapping enabled by default. This kind of prevents us from
switching the default, so let's at least link to the comment explaining
this.
Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1115>
This is a large commit because it's difficult to split this up and we don't
care about bisecting here anyway.
doxygen is going to produce the API documentation only
sphinx is going to produce the prose user (and a bit of developer) documentation.
The source split is doc/api and doc/user.
Steps performed:
- run the doxygen-to-sphinx.sh script to convert all .dox sources to .rst
- manually fixed the .rst to render correctly
- add a few extra .rst documents to generate the right hierarchy
- hook up sphinx-build in meson
- add a new @mainpage for doxygen more aimed at developers
For the build directory:
- sphinx produces /Documentation
- doxygen now produces /api/
These need to be manually combined in the wayland-web repo, meson doesn't
support subdirectories as output paths within the build dir and the
documentation doesn't need to be installed anywhere.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
