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feat: add WebContents.ipc (#34959)

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Jeremy Rose 2022-08-03 16:55:12 -07:00 • committed by GitHub
parent bba22ae720
commit 6d859dcd7f
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12 changed files with 341 additions and 12 deletions
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27
shell/browser/api/electron_api_web_frame_main.cc
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@ -362,6 +362,18 @@ gin::Handle<WebFrameMain> WebFrameMain::From(v8::Isolate* isolate,
return handle;
}
// static
gin::Handle<WebFrameMain> WebFrameMain::FromOrNull(
v8::Isolate* isolate,
content::RenderFrameHost* rfh) {
if (rfh == nullptr)
return gin::Handle<WebFrameMain>();
auto* web_frame = FromRenderFrameHost(rfh);
if (web_frame)
return gin::CreateHandle(isolate, web_frame);
return gin::Handle<WebFrameMain>();
}
// static
v8::Local<v8::ObjectTemplate> WebFrameMain::FillObjectTemplate(
v8::Isolate* isolate,
@ -409,6 +421,20 @@ v8::Local<v8::Value> FromID(gin_helper::ErrorThrower thrower,
return WebFrameMain::From(thrower.isolate(), rfh).ToV8();
}
v8::Local<v8::Value> FromIDOrNull(gin_helper::ErrorThrower thrower,
int render_process_id,
int render_frame_id) {
if (!electron::Browser::Get()->is_ready()) {
thrower.ThrowError("WebFrameMain is available only after app ready");
return v8::Null(thrower.isolate());
}
auto* rfh =
content::RenderFrameHost::FromID(render_process_id, render_frame_id);
return WebFrameMain::FromOrNull(thrower.isolate(), rfh).ToV8();
}
void Initialize(v8::Local<v8::Object> exports,
v8::Local<v8::Value> unused,
v8::Local<v8::Context> context,
@ -417,6 +443,7 @@ void Initialize(v8::Local<v8::Object> exports,
gin_helper::Dictionary dict(isolate, exports);
dict.Set("WebFrameMain", WebFrameMain::GetConstructor(context));
dict.SetMethod("fromId", &FromID);
dict.SetMethod("fromIdOrNull", &FromIDOrNull);
}
} // namespace