language-servers/slint
1
0
Fork 0
mirror of https://github.com/slint-ui/slint.git synced 2025-09-30 22:01:13 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 5

Add invoke_global_callback to the C++ interpreter API

Browse source
This commit is contained in:
Olivier Goffart 2021-08-27 12:05:23 +02:00 • committed by Olivier Goffart
parent 00cc8ec693
commit 70c57844b7
3 changed files with 65 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

18
api/sixtyfps-cpp/include/sixtyfps_interpreter.h
View file

@ -774,6 +774,24 @@ public:
sixtyfps::private_api::string_to_slice(name), actual_cb, new F(std::move(callback)),
[](void *data) { delete reinterpret_cast<F *>(data); });
}
// FIXME! Slice in public API? Should be std::span (c++20) or we need to improve the Slice API
/// Invoke the specified callback declared in an exported global
std::optional<Value> invoke_global_callback(std::string_view global,
std::string_view callback_name,
Slice<Value> args) const
{
using namespace cbindgen_private;
Slice<ValueOpaque> args_view { reinterpret_cast<ValueOpaque *>(args.ptr), args.len };
ValueOpaque out;
if (sixtyfps_interpreter_component_instance_invoke_global_callback(
inner(), sixtyfps::private_api::string_to_slice(global),
sixtyfps::private_api::string_to_slice(callback_name), args_view, &out)) {
return Value(out);
} else {
return {};
}
}
};
#if !defined(DOXYGEN)