Previously, has_focus has been set to false upon window click, and
to true upon canvas click.
However, the canvas didn't receive click events when the context
menu was clicked, so fullscreen toggle led to focus loss.
Listening to player click events receives both canvas and context
menu clicks.
PanicInfo::payload wasn't giving anything useful (just resulted
in 'Unknown error') -- to_string displays all of the message,
payload, and location of the panic. Particularly the location
is helpful.
Adds a suspend_audio method to compliment prime_audio on WebAudioBackend, as well as logic in player.rs on the set_is_playing method to suspend audio when is_playing is set to false. Exposes pause method for the ruffle player in JavaScript with logic to display the play button when paused.
same_item_push was added on nightly, but is currently throwing
a false negative. I added an allow for it, but this causes a
warning on stable for an unknown lints, so allow unknown lints for
now.
During the small period of time when a player is created but has no root movie, a temporary empty movie is installed with an assumed stage size and framerate of 550x400@12fps. This is Flash default for new projects, so it seemed appropriate. User ActionScript cannot see these values, and I'm not even sure JavaScript can, either.
Don't call `render` from `Player::tick`; instead, require the
frontends to explicitly call `render` when they wish to redraw.
The frontend can query `Player::needs_render` to see if the stage
is dirty and needs a redraw. Update desktop and web to use this
new method.
This fits better with the newer winit event loop model, which
requires explicitly calling `request_redraw`, and should avoid
spurious renders.
This allows the formation of `'static` futures that can still interact with a player. Async code will need to upgrade the weak reference in order to be able to interact with the player.
Mike Welsh