blob: 7c94b5eab9d8ba2e8182f8ac012f8170673c86f1 [file] [log] [blame]
// Copyright 2019 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <fuchsia/modular/cpp/fidl.h>
#include <fuchsia/ui/scenic/cpp/fidl.h>
#include <fuchsia/ui/views/cpp/fidl.h>
#include <lib/async-loop/cpp/loop.h>
#include <lib/async-loop/default.h>
#include <lib/fidl/cpp/binding_set.h>
#include <lib/sys/cpp/component_context.h>
#include <lib/syslog/cpp/log_settings.h>
#include <memory>
#include <utility>
#include "src/modular/lib/app_driver/cpp/app_driver.h"
#include "src/modular/lib/fidl/single_service_app.h"
#include "src/modular/lib/fidl/view_host.h"
namespace {
// Implementation of a minimal session shell used for testing purposes.
class TestSessionShellApp : public modular::ViewApp,
public fuchsia::modular::StoryProviderWatcher,
public fuchsia::modular::SessionShell {
public:
explicit TestSessionShellApp(sys::ComponentContext* const component_context)
: ViewApp(component_context), story_provider_watcher_(this) {
component_context->outgoing()->AddPublicService(session_shell_bindings_.GetHandler(this));
component_context->svc()->Connect(session_shell_context_.NewRequest());
session_shell_context_->GetStoryProvider(story_provider_.NewRequest());
story_provider_->GetStories2(story_provider_watcher_.NewBinding(),
[](std::vector<fuchsia::modular::StoryInfo2>) {});
component_context_ = sys::ComponentContext::CreateAndServeOutgoingDirectory();
}
virtual ~TestSessionShellApp() override = default;
// move-only
TestSessionShellApp(const TestSessionShellApp&) = delete;
void operator=(const TestSessionShellApp&) = delete;
private:
// |ViewApp|
void CreateView(
zx::eventpair view_handle,
fidl::InterfaceRequest<fuchsia::sys::ServiceProvider> /*incoming_services*/,
fidl::InterfaceHandle<fuchsia::sys::ServiceProvider> /*outgoing_services*/) override {
fuchsia::ui::views::ViewToken view_token;
view_token.value = std::move(view_handle);
auto scenic = component_context()->svc()->Connect<fuchsia::ui::scenic::Scenic>();
scenic::ViewContext context = {
.session_and_listener_request =
scenic::CreateScenicSessionPtrAndListenerRequest(scenic.get()),
.view_token = std::move(view_token),
.component_context = component_context_.get(),
};
view_ = std::make_unique<modular::ViewHost>(std::move(context));
}
// |ViewApp|
void CreateViewWithViewRef(zx::eventpair view_handle,
fuchsia::ui::views::ViewRefControl view_ref_control,
fuchsia::ui::views::ViewRef view_ref) override {
fuchsia::ui::views::ViewToken view_token;
view_token.value = std::move(view_handle);
auto scenic = component_context()->svc()->Connect<fuchsia::ui::scenic::Scenic>();
scenic::ViewContext context = {
.session_and_listener_request =
scenic::CreateScenicSessionPtrAndListenerRequest(scenic.get()),
.view_token = std::move(view_token),
.component_context = component_context_.get(),
};
view_ = std::make_unique<modular::ViewHost>(std::move(context));
}
// |fuchsia::modular::StoryProviderWatcher|
void OnChange2(fuchsia::modular::StoryInfo2 story_info, fuchsia::modular::StoryState story_state,
fuchsia::modular::StoryVisibilityState story_visibility_state) override {}
// |fuchsia::modular::StoryProviderWatcher|
void OnDelete(std::string story_id) override {}
// |SessionShell|
void AttachView(fuchsia::modular::ViewIdentifier view_id,
fuchsia::ui::views::ViewHolderToken view_holder_token) override {
view_->ConnectView(std::move(view_holder_token));
}
// |SessionShell|
void AttachView2(fuchsia::modular::ViewIdentifier view_id,
fuchsia::ui::views::ViewHolderToken view_holder_token) override {
AttachView(view_id, std::move(view_holder_token));
}
// |SessionShell|
void DetachView(fuchsia::modular::ViewIdentifier view_id, fit::function<void()> done) override {
done();
}
fuchsia::modular::SessionShellContextPtr session_shell_context_;
fidl::BindingSet<fuchsia::modular::SessionShell> session_shell_bindings_;
fuchsia::modular::StoryProviderPtr story_provider_;
std::unique_ptr<modular::ViewHost> view_;
fidl::Binding<StoryProviderWatcher> story_provider_watcher_;
std::unique_ptr<sys::ComponentContext> component_context_;
};
} // namespace
int main(int argc, const char** argv) {
syslog::SetTags({"test_session_shell"});
async::Loop loop(&kAsyncLoopConfigAttachToCurrentThread);
auto context = sys::ComponentContext::CreateAndServeOutgoingDirectory();
modular::AppDriver<TestSessionShellApp> driver(
context->outgoing(), std::make_unique<TestSessionShellApp>(context.get()),
[&loop] { loop.Quit(); });
loop.Run();
return 0;
}