wasm: enable event dispatcher asyncify support

Misc. fixes, including:

Fix a couple of typos in the JavaScript code. Also, macros-
within-macros don’t work, (without resorting to preprocessor
token pasting), so remove the debug output for now.

Limit the exec() “simulateInfiniteLoop” workaround to
top-level application exec() only. This way, asyncify
can be used for nested QEventLoop::exec() calls. (Emscripten
supports one level of suspend only, so we don’t want
to use that for the top-level exec(), but instead use it
for dialogs and such).

Use the new QEventLoop::ProcessEventsFlag::ApplicationExec
enum value to detect the exec() call type.

Change-Id: Ic702bfc31faf2e9f84ac5d3ccf43d067c5c61bf0
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>

0 files changed, 0 insertions, 0 deletions