| // 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/basictypes.h" |
| #include "base/strings/string_util.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "mojo/application/application_runner_chromium.h" |
| #include "mojo/examples/keyboard/keyboard.mojom.h" |
| #include "mojo/examples/keyboard/keyboard_delegate.h" |
| #include "mojo/examples/keyboard/keyboard_view.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/interfaces/navigation/navigation.mojom.h" |
| #include "mojo/views/native_widget_view_manager.h" |
| #include "mojo/views/views_init.h" |
| #include "ui/events/event.h" |
| #include "ui/views/layout/fill_layout.h" |
| #include "ui/views/widget/widget.h" |
| #include "ui/views/widget/widget_delegate.h" |
| #include "url/gurl.h" |
| |
| namespace mojo { |
| namespace examples { |
| |
| class Keyboard; |
| |
| class KeyboardServiceImpl : public InterfaceImpl<KeyboardService> { |
| public: |
| explicit KeyboardServiceImpl(Keyboard* keyboard); |
| virtual ~KeyboardServiceImpl() {} |
| |
| // KeyboardService: |
| virtual void SetTarget(uint32_t view_id) OVERRIDE; |
| |
| private: |
| Keyboard* keyboard_; |
| |
| DISALLOW_COPY_AND_ASSIGN(KeyboardServiceImpl); |
| }; |
| |
| class Keyboard : public ApplicationDelegate, |
| public ViewManagerDelegate, |
| public KeyboardDelegate { |
| public: |
| Keyboard() |
| : keyboard_service_factory_(this), |
| view_manager_(NULL), |
| keyboard_service_(NULL), |
| target_(0) {} |
| |
| virtual ~Keyboard() { |
| } |
| |
| void set_target(Id id) { target_ = id; } |
| |
| void set_keyboard_service(KeyboardServiceImpl* keyboard) { |
| keyboard_service_ = keyboard; |
| } |
| |
| private: |
| // Overridden from ApplicationDelegate: |
| virtual void Initialize(ApplicationImpl* app) MOJO_OVERRIDE { |
| view_manager_client_factory_.reset( |
| new ViewManagerClientFactory(app->shell(), this)); |
| } |
| |
| virtual bool ConfigureIncomingConnection(ApplicationConnection* connection) |
| MOJO_OVERRIDE { |
| views_init_.reset(new ViewsInit); |
| connection->AddService(view_manager_client_factory_.get()); |
| connection->AddService(&keyboard_service_factory_); |
| return true; |
| } |
| |
| void CreateWidget(View* view) { |
| views::WidgetDelegateView* widget_delegate = new views::WidgetDelegateView; |
| widget_delegate->GetContentsView()->AddChildView(new KeyboardView(this)); |
| widget_delegate->GetContentsView()->SetLayoutManager(new views::FillLayout); |
| |
| views::Widget* widget = new views::Widget; |
| views::Widget::InitParams params( |
| views::Widget::InitParams::TYPE_WINDOW_FRAMELESS); |
| params.native_widget = new NativeWidgetViewManager(widget, view); |
| params.delegate = widget_delegate; |
| params.bounds = gfx::Rect(view->bounds().width(), view->bounds().height()); |
| widget->Init(params); |
| widget->Show(); |
| } |
| |
| // ViewManagerDelegate: |
| virtual void OnEmbed(ViewManager* view_manager, |
| View* root, |
| ServiceProviderImpl* exported_services, |
| scoped_ptr<ServiceProvider> imported_services) OVERRIDE { |
| // TODO: deal with OnEmbed() being invoked multiple times. |
| view_manager_ = view_manager; |
| CreateWidget(root); |
| } |
| virtual void OnViewManagerDisconnected( |
| ViewManager* view_manager) OVERRIDE { |
| DCHECK_EQ(view_manager_, view_manager); |
| view_manager_ = NULL; |
| base::MessageLoop::current()->Quit(); |
| } |
| |
| // KeyboardDelegate: |
| virtual void OnKeyPressed(int key_code, int event_flags) OVERRIDE { |
| if (!target_) |
| return; |
| keyboard_service_->client()->OnKeyboardEvent(target_, key_code, |
| event_flags); |
| } |
| |
| InterfaceFactoryImplWithContext<KeyboardServiceImpl, Keyboard> |
| keyboard_service_factory_; |
| |
| scoped_ptr<ViewsInit> views_init_; |
| |
| ViewManager* view_manager_; |
| scoped_ptr<ViewManagerClientFactory> view_manager_client_factory_; |
| |
| KeyboardServiceImpl* keyboard_service_; |
| |
| Id target_; |
| |
| DISALLOW_COPY_AND_ASSIGN(Keyboard); |
| }; |
| |
| KeyboardServiceImpl::KeyboardServiceImpl(Keyboard* keyboard) |
| : keyboard_(keyboard) { |
| keyboard_->set_keyboard_service(this); |
| } |
| |
| void KeyboardServiceImpl::SetTarget(uint32_t view_id) { |
| keyboard_->set_target(view_id); |
| } |
| |
| } // namespace examples |
| } // namespace mojo |
| |
| MojoResult MojoMain(MojoHandle shell_handle) { |
| mojo::ApplicationRunnerChromium runner(new mojo::examples::Keyboard); |
| return runner.Run(shell_handle); |
| } |