1/*
2 * Copyright (C) 2016 Google, Inc.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included
12 * in all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
17 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
19 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
20 * DEALINGS IN THE SOFTWARE.
21 */
22
23#ifndef SHELL_WIN32_H
24#define SHELL_WIN32_H
25
26#include <windows.h>
27#include "Shell.h"
28
29class ShellWin32 : public Shell {
30public:
31    ShellWin32(Game &game);
32    ~ShellWin32();
33
34    void run();
35    void quit();
36
37private:
38
39    PFN_vkGetInstanceProcAddr load_vk();
40    bool can_present(VkPhysicalDevice phy, uint32_t queue_family);
41
42    void create_window();
43    VkSurfaceKHR create_surface(VkInstance instance);
44
45    static LRESULT CALLBACK window_proc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
46    {
47        ShellWin32 *shell = reinterpret_cast<ShellWin32 *>(GetWindowLongPtr(hwnd, GWLP_USERDATA));
48
49        // called from constructor, CreateWindowEx specifically.  But why?
50        if (!shell)
51            return DefWindowProc(hwnd, uMsg, wParam, lParam);
52
53        return shell->handle_message(uMsg, wParam, lParam);
54    }
55    LRESULT handle_message(UINT msg, WPARAM wparam, LPARAM lparam);
56
57    HINSTANCE hinstance_;
58    HWND hwnd_;
59
60    HMODULE hmodule_;
61};
62
63#endif // SHELL_WIN32_H
64