| // Copyright (c) 2013 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 "mojo/services/view_manager/window_tree_host_impl.h" |
| |
| #include "mojo/public/c/gles2/gles2.h" |
| #include "mojo/services/public/cpp/geometry/geometry_type_converters.h" |
| #include "mojo/services/view_manager/context_factory_impl.h" |
| #include "ui/aura/env.h" |
| #include "ui/aura/window.h" |
| #include "ui/aura/window_event_dispatcher.h" |
| #include "ui/compositor/compositor.h" |
| #include "ui/events/event.h" |
| #include "ui/events/event_constants.h" |
| #include "ui/gfx/geometry/insets.h" |
| #include "ui/gfx/geometry/rect.h" |
| |
| namespace mojo { |
| namespace view_manager { |
| namespace service { |
| |
| // TODO(sky): nuke this. It shouldn't be static. |
| // static |
| ContextFactoryImpl* WindowTreeHostImpl::context_factory_ = NULL; |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // WindowTreeHostImpl, public: |
| |
| WindowTreeHostImpl::WindowTreeHostImpl( |
| NativeViewportPtr viewport, |
| const gfx::Rect& bounds, |
| const base::Callback<void()>& compositor_created_callback) |
| : native_viewport_(viewport.Pass()), |
| compositor_created_callback_(compositor_created_callback), |
| bounds_(bounds) { |
| native_viewport_.set_client(this); |
| native_viewport_->Create(Rect::From(bounds)); |
| |
| MessagePipe pipe; |
| native_viewport_->CreateGLES2Context( |
| MakeRequest<CommandBuffer>(pipe.handle0.Pass())); |
| |
| // The ContextFactory must exist before any Compositors are created. |
| if (context_factory_) { |
| delete context_factory_; |
| context_factory_ = NULL; |
| } |
| context_factory_ = new ContextFactoryImpl(pipe.handle1.Pass()); |
| aura::Env::GetInstance()->set_context_factory(context_factory_); |
| CHECK(context_factory_) << "No GL bindings."; |
| } |
| |
| WindowTreeHostImpl::~WindowTreeHostImpl() { |
| DestroyCompositor(); |
| DestroyDispatcher(); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // WindowTreeHostImpl, aura::WindowTreeHost implementation: |
| |
| ui::EventSource* WindowTreeHostImpl::GetEventSource() { |
| return this; |
| } |
| |
| gfx::AcceleratedWidget WindowTreeHostImpl::GetAcceleratedWidget() { |
| NOTIMPLEMENTED() << "GetAcceleratedWidget"; |
| return gfx::kNullAcceleratedWidget; |
| } |
| |
| void WindowTreeHostImpl::Show() { |
| window()->Show(); |
| native_viewport_->Show(); |
| } |
| |
| void WindowTreeHostImpl::Hide() { |
| native_viewport_->Hide(); |
| window()->Hide(); |
| } |
| |
| gfx::Rect WindowTreeHostImpl::GetBounds() const { |
| return bounds_; |
| } |
| |
| void WindowTreeHostImpl::SetBounds(const gfx::Rect& bounds) { |
| native_viewport_->SetBounds(Rect::From(bounds)); |
| } |
| |
| gfx::Point WindowTreeHostImpl::GetLocationOnNativeScreen() const { |
| return gfx::Point(0, 0); |
| } |
| |
| void WindowTreeHostImpl::SetCapture() { |
| NOTIMPLEMENTED(); |
| } |
| |
| void WindowTreeHostImpl::ReleaseCapture() { |
| NOTIMPLEMENTED(); |
| } |
| |
| void WindowTreeHostImpl::PostNativeEvent( |
| const base::NativeEvent& native_event) { |
| NOTIMPLEMENTED(); |
| } |
| |
| void WindowTreeHostImpl::OnDeviceScaleFactorChanged(float device_scale_factor) { |
| NOTIMPLEMENTED(); |
| } |
| |
| void WindowTreeHostImpl::SetCursorNative(gfx::NativeCursor cursor) { |
| NOTIMPLEMENTED(); |
| } |
| |
| void WindowTreeHostImpl::MoveCursorToNative(const gfx::Point& location) { |
| NOTIMPLEMENTED(); |
| } |
| |
| void WindowTreeHostImpl::OnCursorVisibilityChangedNative(bool show) { |
| NOTIMPLEMENTED(); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // WindowTreeHostImpl, ui::EventSource implementation: |
| |
| ui::EventProcessor* WindowTreeHostImpl::GetEventProcessor() { |
| return dispatcher(); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // WindowTreeHostImpl, NativeViewportClient implementation: |
| |
| void WindowTreeHostImpl::OnCreated() { |
| CreateCompositor(GetAcceleratedWidget()); |
| compositor_created_callback_.Run(); |
| } |
| |
| void WindowTreeHostImpl::OnBoundsChanged(RectPtr bounds) { |
| bounds_ = bounds.To<gfx::Rect>(); |
| OnHostResized(bounds_.size()); |
| } |
| |
| void WindowTreeHostImpl::OnDestroyed() { |
| base::MessageLoop::current()->Quit(); |
| } |
| |
| void WindowTreeHostImpl::OnEvent(EventPtr event, |
| const mojo::Callback<void()>& callback) { |
| switch (event->action) { |
| case ui::ET_MOUSE_PRESSED: |
| case ui::ET_MOUSE_DRAGGED: |
| case ui::ET_MOUSE_RELEASED: |
| case ui::ET_MOUSE_MOVED: |
| case ui::ET_MOUSE_ENTERED: |
| case ui::ET_MOUSE_EXITED: { |
| gfx::Point location(event->location->x, event->location->y); |
| ui::MouseEvent ev(static_cast<ui::EventType>(event->action), location, |
| location, event->flags, 0); |
| SendEventToProcessor(&ev); |
| break; |
| } |
| case ui::ET_KEY_PRESSED: |
| case ui::ET_KEY_RELEASED: { |
| ui::KeyEvent ev( |
| static_cast<ui::EventType>(event->action), |
| static_cast<ui::KeyboardCode>(event->key_data->key_code), |
| event->flags, event->key_data->is_char); |
| SendEventToProcessor(&ev); |
| break; |
| } |
| // TODO(beng): touch, etc. |
| } |
| callback.Run(); |
| }; |
| |
| } // namespace service |
| } // namespace view_manager |
| } // namespace mojo |