blob: a7fb74e1b80382605c62eb4b223694aaed43696d [file] [log] [blame]
// Copyright 2014 The Chromium 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 "base/bind.h"
#include "base/macros.h"
#include "base/message_loop/message_loop.h"
#include "base/strings/stringprintf.h"
#include "mojo/application/application_runner_chromium.h"
#include "mojo/examples/window_manager/window_manager.mojom.h"
#include "mojo/public/c/system/main.h"
#include "mojo/public/cpp/application/application_connection.h"
#include "mojo/public/cpp/application/application_delegate.h"
#include "mojo/public/cpp/application/application_impl.h"
#include "mojo/public/cpp/application/interface_factory_impl.h"
#include "mojo/services/public/cpp/view_manager/view.h"
#include "mojo/services/public/cpp/view_manager/view_manager.h"
#include "mojo/services/public/cpp/view_manager/view_manager_client_factory.h"
#include "mojo/services/public/cpp/view_manager/view_manager_delegate.h"
#include "mojo/services/public/cpp/view_manager/view_observer.h"
#include "ui/events/event_constants.h"
#include "url/gurl.h"
namespace mojo {
namespace examples {
namespace {
const char kEmbeddedAppURL[] = "mojo:mojo_embedded_app";
}
class NestingApp;
// An app that embeds another app.
// TODO(davemoore): Is this the right name?
class NestingApp
: public ApplicationDelegate,
public ViewManagerDelegate,
public ViewObserver {
public:
NestingApp() : nested_(NULL) {}
virtual ~NestingApp() {}
private:
// Overridden from ApplicationDelegate:
virtual void Initialize(ApplicationImpl* app) override {
view_manager_client_factory_.reset(
new ViewManagerClientFactory(app->shell(), this));
}
// Overridden from ApplicationImpl:
virtual bool ConfigureIncomingConnection(
ApplicationConnection* connection) override {
connection->ConnectToService(&window_manager_);
connection->AddService(view_manager_client_factory_.get());
return true;
}
// Overridden from ViewManagerDelegate:
virtual void OnEmbed(ViewManager* view_manager,
View* root,
ServiceProviderImpl* exported_services,
scoped_ptr<ServiceProvider> imported_services) override {
root->AddObserver(this);
root->SetColor(SK_ColorCYAN);
nested_ = View::Create(view_manager);
root->AddChild(nested_);
nested_->SetBounds(gfx::Rect(20, 20, 50, 50));
nested_->Embed(kEmbeddedAppURL);
}
virtual void OnViewManagerDisconnected(ViewManager* view_manager) override {
base::MessageLoop::current()->Quit();
}
// Overridden from ViewObserver:
virtual void OnViewDestroyed(View* view) override {
// TODO(beng): reap views & child Views.
nested_ = NULL;
}
virtual void OnViewInputEvent(View* view, const EventPtr& event) override {
if (event->action == EVENT_TYPE_MOUSE_RELEASED)
window_manager_->CloseWindow(view->id());
}
scoped_ptr<ViewManagerClientFactory> view_manager_client_factory_;
View* nested_;
IWindowManagerPtr window_manager_;
DISALLOW_COPY_AND_ASSIGN(NestingApp);
};
} // namespace examples
} // namespace mojo
MojoResult MojoMain(MojoHandle shell_handle) {
mojo::ApplicationRunnerChromium runner(new mojo::examples::NestingApp);
return runner.Run(shell_handle);
}