| // 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 "ui/views/controls/native/native_view_host_test_base.h" |
| |
| #include "base/macros.h" |
| #include "ui/views/controls/native/native_view_host.h" |
| #include "ui/views/widget/widget.h" |
| |
| namespace views { |
| namespace test { |
| |
| // Testing wrapper of the NativeViewHost. |
| class NativeViewHostTestBase::NativeViewHostTesting : public NativeViewHost { |
| public: |
| explicit NativeViewHostTesting(NativeViewHostTestBase* owner) |
| : owner_(owner) {} |
| ~NativeViewHostTesting() override { owner_->host_destroyed_count_++; } |
| |
| private: |
| NativeViewHostTestBase* owner_; |
| |
| DISALLOW_COPY_AND_ASSIGN(NativeViewHostTesting); |
| }; |
| |
| NativeViewHostTestBase::NativeViewHostTestBase() : host_destroyed_count_(0) { |
| } |
| |
| NativeViewHostTestBase::~NativeViewHostTestBase() { |
| } |
| |
| void NativeViewHostTestBase::TearDown() { |
| DestroyTopLevel(); |
| ViewsTestBase::TearDown(); |
| } |
| |
| void NativeViewHostTestBase::CreateTopLevel() { |
| toplevel_.reset(new Widget); |
| Widget::InitParams toplevel_params = |
| CreateParams(Widget::InitParams::TYPE_WINDOW); |
| toplevel_params.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET; |
| toplevel_->Init(toplevel_params); |
| } |
| |
| void NativeViewHostTestBase::CreateTestingHost() { |
| host_.reset(new NativeViewHostTesting(this)); |
| } |
| |
| Widget* NativeViewHostTestBase::CreateChildForHost( |
| gfx::NativeView native_parent_view, |
| View* parent_view, |
| View* contents_view, |
| NativeViewHost* host) { |
| Widget* child = new Widget; |
| Widget::InitParams child_params(Widget::InitParams::TYPE_CONTROL); |
| child_params.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET; |
| child_params.parent = native_parent_view; |
| child->Init(child_params); |
| child->SetContentsView(contents_view); |
| |
| // Owned by |parent_view|. |
| parent_view->AddChildView(host); |
| host->Attach(child->GetNativeView()); |
| |
| return child; |
| } |
| |
| void NativeViewHostTestBase::DestroyTopLevel() { |
| toplevel_.reset(); |
| } |
| |
| void NativeViewHostTestBase::DestroyHost() { |
| host_.reset(); |
| } |
| |
| NativeViewHost* NativeViewHostTestBase::ReleaseHost() { |
| return host_.release(); |
| } |
| |
| NativeViewHostWrapper* NativeViewHostTestBase::GetNativeWrapper() { |
| return host_->native_wrapper_.get(); |
| } |
| |
| } // namespace test |
| } // namespace views |