| // 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 "content/shell/browser/shell_platform_data_aura.h" |
| |
| #include "content/shell/browser/shell.h" |
| #include "ui/aura/client/aura_constants.h" |
| #include "ui/aura/client/default_capture_client.h" |
| #include "ui/aura/env.h" |
| #include "ui/aura/layout_manager.h" |
| #include "ui/aura/test/test_focus_client.h" |
| #include "ui/aura/test/test_window_tree_client.h" |
| #include "ui/aura/window.h" |
| #include "ui/aura/window_event_dispatcher.h" |
| #include "ui/base/ime/input_method.h" |
| #include "ui/base/ime/input_method_delegate.h" |
| #include "ui/base/ime/input_method_factory.h" |
| #include "ui/gfx/screen.h" |
| #include "ui/wm/core/default_activation_client.h" |
| |
| namespace content { |
| |
| namespace { |
| |
| class FillLayout : public aura::LayoutManager { |
| public: |
| explicit FillLayout(aura::Window* root) |
| : root_(root) { |
| } |
| |
| virtual ~FillLayout() {} |
| |
| private: |
| // aura::LayoutManager: |
| virtual void OnWindowResized() OVERRIDE { |
| } |
| |
| virtual void OnWindowAddedToLayout(aura::Window* child) OVERRIDE { |
| child->SetBounds(root_->bounds()); |
| } |
| |
| virtual void OnWillRemoveWindowFromLayout(aura::Window* child) OVERRIDE { |
| } |
| |
| virtual void OnWindowRemovedFromLayout(aura::Window* child) OVERRIDE { |
| } |
| |
| virtual void OnChildWindowVisibilityChanged(aura::Window* child, |
| bool visible) OVERRIDE { |
| } |
| |
| virtual void SetChildBounds(aura::Window* child, |
| const gfx::Rect& requested_bounds) OVERRIDE { |
| SetChildBoundsDirect(child, requested_bounds); |
| } |
| |
| aura::Window* root_; |
| |
| DISALLOW_COPY_AND_ASSIGN(FillLayout); |
| }; |
| |
| class MinimalInputEventFilter : public ui::internal::InputMethodDelegate, |
| public ui::EventHandler { |
| public: |
| explicit MinimalInputEventFilter(aura::WindowTreeHost* host) |
| : host_(host), |
| input_method_(ui::CreateInputMethod(this, |
| gfx::kNullAcceleratedWidget)) { |
| input_method_->Init(true); |
| host_->window()->AddPreTargetHandler(this); |
| host_->window()->SetProperty(aura::client::kRootWindowInputMethodKey, |
| input_method_.get()); |
| } |
| |
| virtual ~MinimalInputEventFilter() { |
| host_->window()->RemovePreTargetHandler(this); |
| host_->window()->SetProperty(aura::client::kRootWindowInputMethodKey, |
| static_cast<ui::InputMethod*>(NULL)); |
| } |
| |
| private: |
| // ui::EventHandler: |
| virtual void OnKeyEvent(ui::KeyEvent* event) OVERRIDE { |
| // See the comment in InputMethodEventFilter::OnKeyEvent() for details. |
| if (event->IsTranslated()) { |
| event->SetTranslated(false); |
| } else { |
| if (input_method_->DispatchKeyEvent(*event)) |
| event->StopPropagation(); |
| } |
| } |
| |
| // ui::internal::InputMethodDelegate: |
| virtual bool DispatchKeyEventPostIME(const ui::KeyEvent& event) OVERRIDE { |
| // See the comment in InputMethodEventFilter::DispatchKeyEventPostIME() for |
| // details. |
| ui::KeyEvent aura_event(event); |
| aura_event.SetTranslated(true); |
| ui::EventDispatchDetails details = |
| host_->dispatcher()->OnEventFromSource(&aura_event); |
| return aura_event.handled() || details.dispatcher_destroyed; |
| } |
| |
| aura::WindowTreeHost* host_; |
| scoped_ptr<ui::InputMethod> input_method_; |
| |
| DISALLOW_COPY_AND_ASSIGN(MinimalInputEventFilter); |
| }; |
| |
| } |
| |
| ShellPlatformDataAura* Shell::platform_ = NULL; |
| |
| ShellPlatformDataAura::ShellPlatformDataAura(const gfx::Size& initial_size) { |
| CHECK(aura::Env::GetInstance()); |
| host_.reset(aura::WindowTreeHost::Create(gfx::Rect(initial_size))); |
| host_->InitHost(); |
| host_->window()->SetLayoutManager(new FillLayout(host_->window())); |
| |
| focus_client_.reset(new aura::test::TestFocusClient()); |
| aura::client::SetFocusClient(host_->window(), focus_client_.get()); |
| |
| new wm::DefaultActivationClient(host_->window()); |
| capture_client_.reset( |
| new aura::client::DefaultCaptureClient(host_->window())); |
| window_tree_client_.reset( |
| new aura::test::TestWindowTreeClient(host_->window())); |
| ime_filter_.reset(new MinimalInputEventFilter(host_.get())); |
| } |
| |
| ShellPlatformDataAura::~ShellPlatformDataAura() { |
| } |
| |
| void ShellPlatformDataAura::ShowWindow() { |
| host_->Show(); |
| } |
| |
| void ShellPlatformDataAura::ResizeWindow(const gfx::Size& size) { |
| host_->SetBounds(gfx::Rect(size)); |
| } |
| |
| } // namespace content |