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// Copyright (c) 2011 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/gfx/compositor/test_compositor_host.h"
#include "base/compiler_specific.h"
#include "ui/base/win/window_impl.h"
#include "ui/gfx/compositor/compositor.h"
namespace ui {
class TestCompositorHostWin : public TestCompositorHost,
public WindowImpl,
public CompositorDelegate {
public:
TestCompositorHostWin(const gfx::Rect& bounds) {
Init(NULL, bounds);
compositor_ = ui::Compositor::Create(this, hwnd(), GetSize());
}
virtual ~TestCompositorHostWin() {
DestroyWindow(hwnd());
}
// Overridden from MessageLoop::Dispatcher:
virtual bool Dispatch(const MSG& msg) {
TranslateMessage(&msg);
DispatchMessage(&msg);
return true;
}
// Overridden from TestCompositorHost:
virtual void Show() OVERRIDE {
ShowWindow(hwnd(), SW_SHOWNORMAL);
}
virtual ui::Compositor* GetCompositor() OVERRIDE {
return compositor_;
}
// Overridden from CompositorDelegate:
virtual void ScheduleDraw() OVERRIDE {
RECT rect;
::GetClientRect(hwnd(), &rect);
InvalidateRect(hwnd(), &rect, FALSE);
}
private:
BEGIN_MSG_MAP_EX(TestCompositorHostWin)
MSG_WM_PAINT(OnPaint)
END_MSG_MAP()
void OnPaint(HDC dc) {
compositor_->Draw(false);
ValidateRect(hwnd(), NULL);
}
gfx::Size GetSize() {
RECT r;
GetClientRect(hwnd(), &r);
return gfx::Rect(r).size();
}
scoped_refptr<ui::Compositor> compositor_;
DISALLOW_COPY_AND_ASSIGN(TestCompositorHostWin);
};
TestCompositorHost* TestCompositorHost::Create(const gfx::Rect& bounds) {
return new TestCompositorHostWin(bounds);
}
} // namespace ui
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