Implement popup_during_fullscreen

This introduces a new view_impl function: is_transient_for. Similar to
container_has_ancestor but works using the surface parents rather than
the tree.

This patch modifies view_is_visible, container_at and so on to allow
transient views to function normally when they're in front of a
fullscreen view.
This commit is contained in:
Ryan Dwyer 2018-10-07 20:40:05 +10:00
parent 6cb0e58c6d
commit 832ebc8966
16 changed files with 192 additions and 2 deletions

View file

@ -549,6 +549,12 @@ You may combine output commands into one, like so:
You can get a list of output names with *swaymsg -t get\_outputs*. You may also
match any output by using the output name "\*".
*popup\_during\_fullscreen* smart|ignore|leave\_fullscreen
Determines what to do when a fullscreen view opens a dialog.
If _smart_ (the default), the dialog will be displayed. If _ignore_, the
dialog will not be rendered. If _leave\_fullscreen_, the view will exit
fullscreen mode and the dialog will be rendered.
*set* $<name> <value>
Sets variable $_name_ to _value_. You can use the new variable in the
arguments of future commands. When the variable is used, it can be escaped