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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "ui/views/controls/native/native_view_host_test_base.h" | |
| 6 | |
| 7 #include "ui/views/controls/native/native_view_host.h" | |
| 8 #include "ui/views/widget/widget.h" | |
| 9 | |
| 10 namespace views { | |
| 11 namespace test { | |
| 12 | |
| 13 // Testing wrapper of the NativeViewHost. | |
| 14 class NativeViewHostTestBase::NativeViewHostTesting : public NativeViewHost { | |
| 15 public: | |
| 16 explicit NativeViewHostTesting(NativeViewHostTestBase* owner) | |
| 17 : owner_(owner) {} | |
| 18 virtual ~NativeViewHostTesting() { owner_->host_destroyed_count_++; } | |
| 19 | |
| 20 private: | |
| 21 NativeViewHostTestBase* owner_; | |
| 22 | |
| 23 DISALLOW_COPY_AND_ASSIGN(NativeViewHostTesting); | |
| 24 }; | |
| 25 | |
| 26 NativeViewHostTestBase::NativeViewHostTestBase() : host_destroyed_count_(0) { | |
| 27 } | |
| 28 | |
| 29 NativeViewHostTestBase::~NativeViewHostTestBase() { | |
| 30 } | |
| 31 | |
| 32 void NativeViewHostTestBase::CreateTopLevel() { | |
| 33 toplevel_.reset(new Widget); | |
| 34 Widget::InitParams toplevel_params = | |
| 35 CreateParams(Widget::InitParams::TYPE_WINDOW); | |
| 36 toplevel_params.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET; | |
| 37 toplevel_->Init(toplevel_params); | |
| 38 } | |
| 39 | |
| 40 void NativeViewHostTestBase::CreateTestingHost() { | |
| 41 host_.reset(new NativeViewHostTesting(this)); | |
| 42 } | |
| 43 | |
| 44 Widget* NativeViewHostTestBase::CreateChildForHost( | |
| 45 gfx::NativeView native_parent_view, | |
| 46 View* parent_view, | |
| 47 View* contents_view, | |
| 48 NativeViewHost* host) { | |
| 49 Widget* child = new Widget; | |
| 50 Widget::InitParams child_params(Widget::InitParams::TYPE_CONTROL); | |
| 51 child_params.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET; | |
| 52 child_params.parent = native_parent_view; | |
| 53 child->Init(child_params); | |
| 54 child->SetContentsView(contents_view); | |
| 55 | |
| 56 // Owned by |parent_view|. | |
| 57 parent_view->AddChildView(host); | |
| 58 host->Attach(child->GetNativeView()); | |
| 59 | |
| 60 return child; | |
| 61 } | |
| 62 | |
| 63 void NativeViewHostTestBase::DestroyTopLevel() { | |
| 64 toplevel_.reset(); | |
| 65 } | |
| 66 | |
| 67 void NativeViewHostTestBase::DestroyHost() { | |
| 68 host_.reset(); | |
| 69 } | |
| 70 | |
| 71 NativeViewHost* NativeViewHostTestBase::ReleaseHost() { | |
| 72 return host_.release(); | |
| 73 } | |
| 74 | |
| 75 NativeViewHostWrapper* NativeViewHostTestBase::GetNativeWrapper() { | |
| 76 return host_->native_wrapper_.get(); | |
| 77 } | |
| 78 | |
| 79 } // namespace test | |
| 80 } // namespace views | |
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