| // Copyright (c) 2012 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 "ui/views/controls/native/native_view_host_aura.h" |
| |
| #include "base/logging.h" |
| #include "ui/aura/client/focus_client.h" |
| #include "ui/aura/window.h" |
| #include "ui/views/controls/native/native_view_host.h" |
| #include "ui/views/view_constants_aura.h" |
| #include "ui/views/widget/widget.h" |
| |
| namespace views { |
| |
| NativeViewHostAura::NativeViewHostAura(NativeViewHost* host) |
| : host_(host), |
| installed_clip_(false) { |
| } |
| |
| NativeViewHostAura::~NativeViewHostAura() { |
| if (host_->native_view()) { |
| host_->native_view()->ClearProperty(views::kHostViewKey); |
| host_->native_view()->RemoveObserver(this); |
| } |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // NativeViewHostAura, NativeViewHostWrapper implementation: |
| void NativeViewHostAura::NativeViewWillAttach() { |
| host_->native_view()->AddObserver(this); |
| host_->native_view()->SetProperty(views::kHostViewKey, |
| static_cast<View*>(host_)); |
| } |
| |
| void NativeViewHostAura::NativeViewDetaching(bool destroyed) { |
| if (!destroyed) { |
| host_->native_view()->ClearProperty(views::kHostViewKey); |
| host_->native_view()->RemoveObserver(this); |
| host_->native_view()->Hide(); |
| if (host_->native_view()->parent()) |
| Widget::ReparentNativeView(host_->native_view(), NULL); |
| } |
| } |
| |
| void NativeViewHostAura::AddedToWidget() { |
| if (!host_->native_view()) |
| return; |
| |
| aura::Window* widget_window = host_->GetWidget()->GetNativeView(); |
| if (host_->native_view()->parent() != widget_window) |
| widget_window->AddChild(host_->native_view()); |
| if (host_->IsDrawn()) |
| host_->native_view()->Show(); |
| else |
| host_->native_view()->Hide(); |
| host_->Layout(); |
| } |
| |
| void NativeViewHostAura::RemovedFromWidget() { |
| if (host_->native_view()) { |
| host_->native_view()->Hide(); |
| if (host_->native_view()->parent()) |
| host_->native_view()->parent()->RemoveChild(host_->native_view()); |
| } |
| } |
| |
| void NativeViewHostAura::InstallClip(int x, int y, int w, int h) { |
| // Note that this does not pose a problem functionality wise - it might |
| // however pose a speed degradation if not implemented. |
| LOG(WARNING) << "NativeViewHostAura::InstallClip is not implemented yet."; |
| } |
| |
| bool NativeViewHostAura::HasInstalledClip() { |
| return installed_clip_; |
| } |
| |
| void NativeViewHostAura::UninstallClip() { |
| installed_clip_ = false; |
| } |
| |
| void NativeViewHostAura::ShowWidget(int x, int y, int w, int h) { |
| // TODO: need to support fast resize. |
| host_->native_view()->SetBounds(gfx::Rect(x, y, w, h)); |
| host_->native_view()->Show(); |
| } |
| |
| void NativeViewHostAura::HideWidget() { |
| host_->native_view()->Hide(); |
| } |
| |
| void NativeViewHostAura::SetFocus() { |
| aura::Window* window = host_->native_view(); |
| aura::client::FocusClient* client = aura::client::GetFocusClient(window); |
| if (client) |
| client->FocusWindow(window); |
| } |
| |
| gfx::NativeViewAccessible NativeViewHostAura::GetNativeViewAccessible() { |
| return NULL; |
| } |
| |
| void NativeViewHostAura::OnWindowDestroyed(aura::Window* window) { |
| DCHECK(window == host_->native_view()); |
| host_->NativeViewDestroyed(); |
| } |
| |
| // static |
| NativeViewHostWrapper* NativeViewHostWrapper::CreateWrapper( |
| NativeViewHost* host) { |
| return new NativeViewHostAura(host); |
| } |
| |
| } // namespace views |