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// 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 "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::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
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