/*

 * Copyright (C) 2010 Apple Inc. All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1.  Redistributions of source code must retain the above copyright

 *     notice, this list of conditions and the following disclaimer.

 * 2.  Redistributions in binary form must reproduce the above copyright

 *     notice, this list of conditions and the following disclaimer in the

 *     documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY

 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON

 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#include "HostWindow.h"

namespace WebKitAPITest {

static LPCWSTR hostWindowClassName = L"HostWindow";

HostWindow::HostWindow()

    : m_window(0)

{

}

bool HostWindow::initialize()

{

    registerWindowClass();

    m_window = CreateWindowExW(0, hostWindowClassName, L"WebKitAPITest", WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, 0, 0, GetModuleHandle(0), 0);

    return m_window;

}

HostWindow::~HostWindow()

{

    if (!IsWindow(m_window))

        return;

    DestroyWindow(m_window);

}

RECT HostWindow::clientRect() const

{

    RECT rect = {0};

    if (!GetClientRect(m_window, &rect)) {

        RECT emptyRect = {0};

        return emptyRect;

    }

    return rect;

}

void HostWindow::registerWindowClass()

{

    static bool initialized;

    if (initialized)

        return;

    initialized = true;

    WNDCLASSEXW wndClass = {0};

    wndClass.cbSize = sizeof(wndClass);

    wndClass.style = CS_HREDRAW | CS_VREDRAW;

    wndClass.lpfnWndProc = wndProc;

    wndClass.hCursor = LoadCursor(0, IDC_ARROW);

    wndClass.hInstance = GetModuleHandle(0);

    wndClass.lpszClassName = hostWindowClassName;

    RegisterClassExW(&wndClass);

}

LRESULT HostWindow::wndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)

{

    return DefWindowProcW(hWnd, uMsg, wParam, lParam);

}

} // namespace WebKitAPITest