src/video/win32/SDL_win32window.c
author Edgar Simo <bobbens@gmail.com>
Sun, 18 Jan 2009 17:00:02 +0000
changeset 3045 9acb9f0f7f0d
parent 2990 502adab079a4
child 3057 089a77aebb7d
permissions -rw-r--r--
Some more safety around the SDL_HelperWindow stuff to avoid double creations.
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/*
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    SDL - Simple DirectMedia Layer
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    Copyright (C) 1997-2009 Sam Lantinga
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    This library is free software; you can redistribute it and/or
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    modify it under the terms of the GNU Lesser General Public
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    License as published by the Free Software Foundation; either
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    version 2.1 of the License, or (at your option) any later version.
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    This library is distributed in the hope that it will be useful,
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    but WITHOUT ANY WARRANTY; without even the implied warranty of
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    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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    Lesser General Public License for more details.
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    You should have received a copy of the GNU Lesser General Public
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    License along with this library; if not, write to the Free Software
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    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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    Sam Lantinga
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    slouken@libsdl.org
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*/
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/* we need to define it, so that raw input is included */
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#if (_WIN32_WINNT < 0x0501)
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#undef _WIN32_WINNT
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#define _WIN32_WINNT 0x0501
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#endif
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#include "SDL_config.h"
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#include "../SDL_sysvideo.h"
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#include "../SDL_pixels_c.h"
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#include "../../events/SDL_keyboard_c.h"
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#include "SDL_win32video.h"
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/* This is included after SDL_win32video.h, which includes windows.h */
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#include "SDL_syswm.h"
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extern HCTX *g_hCtx;            /* the table of tablet event contexts, each windows has to have it's own tablet context */
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static Uint32 highestId = 0;    /* the highest id of the tablet context */
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/* Fake window to help with DirectInput events. */
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HWND SDL_HelperWindow = NULL;
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static WCHAR *SDL_HelperWindowClassName = TEXT("SDLHelperWindowInputCatcher");
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static WCHAR *SDL_HelperWindowName = TEXT("SDLHelperWindowInputMsgWindow");
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static ATOM SDL_HelperWindowClass = 0;
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static int
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SetupWindowData(_THIS, SDL_Window * window, HWND hwnd, SDL_bool created)
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{
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    SDL_VideoData *videodata = (SDL_VideoData *) _this->driverdata;
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    SDL_WindowData *data;
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    /* Allocate the window data */
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    data = (SDL_WindowData *) SDL_malloc(sizeof(*data));
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    if (!data) {
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        SDL_OutOfMemory();
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        return -1;
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    }
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    data->windowID = window->id;
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    data->hwnd = hwnd;
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    data->hdc = GetDC(hwnd);
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    data->created = created;
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    data->mouse_pressed = SDL_FALSE;
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    data->videodata = videodata;
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    /* Associate the data with the window */
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    if (!SetProp(hwnd, TEXT("SDL_WindowData"), data)) {
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        ReleaseDC(hwnd, data->hdc);
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        SDL_free(data);
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        WIN_SetError("SetProp() failed");
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        return -1;
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    }
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    /* Set up the window proc function */
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    data->wndproc = (WNDPROC) GetWindowLongPtr(hwnd, GWLP_WNDPROC);
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    if (data->wndproc == NULL) {
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        data->wndproc = DefWindowProc;
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    } else {
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        SetWindowLongPtr(hwnd, GWLP_WNDPROC, (LONG_PTR) WIN_WindowProc);
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    }
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    /* Fill in the SDL window with the window data */
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    {
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        POINT point;
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        point.x = 0;
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        point.y = 0;
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        if (ClientToScreen(hwnd, &point)) {
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            window->x = point.x;
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            window->y = point.y;
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        }
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    }
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    {
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        RECT rect;
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        if (GetClientRect(hwnd, &rect)) {
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            window->w = rect.right;
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            window->h = rect.bottom;
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        }
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    }
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    {
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        DWORD style = GetWindowLong(hwnd, GWL_STYLE);
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        if (style & WS_VISIBLE) {
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            window->flags |= SDL_WINDOW_SHOWN;
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        } else {
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            window->flags &= ~SDL_WINDOW_SHOWN;
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        }
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        if (style & (WS_BORDER | WS_THICKFRAME)) {
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            window->flags &= ~SDL_WINDOW_BORDERLESS;
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        } else {
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            window->flags |= SDL_WINDOW_BORDERLESS;
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        }
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        if (style & WS_THICKFRAME) {
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            window->flags |= SDL_WINDOW_RESIZABLE;
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        } else {
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            window->flags &= ~SDL_WINDOW_RESIZABLE;
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        }
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        if (style & WS_MAXIMIZE) {
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            window->flags |= SDL_WINDOW_MAXIMIZED;
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   121
        } else {
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   122
            window->flags &= ~SDL_WINDOW_MAXIMIZED;
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   123
        }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
   124
        if (style & WS_MINIMIZE) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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   125
            window->flags |= SDL_WINDOW_MINIMIZED;
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parents:
diff changeset
   126
        } else {
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parents:
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   127
            window->flags &= ~SDL_WINDOW_MINIMIZED;
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parents:
diff changeset
   128
        }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   129
    }
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parents:
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   130
    if (GetFocus() == hwnd) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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   131
        int index = data->videodata->keyboard;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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   132
        window->flags |= SDL_WINDOW_INPUT_FOCUS;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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   133
        SDL_SetKeyboardFocus(index, data->windowID);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   134
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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   135
        if (window->flags & SDL_WINDOW_INPUT_GRABBED) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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   136
            RECT rect;
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parents:
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   137
            GetClientRect(hwnd, &rect);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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   138
            ClientToScreen(hwnd, (LPPOINT) & rect);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   139
            ClientToScreen(hwnd, (LPPOINT) & rect + 1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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   140
            ClipCursor(&rect);
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parents:
diff changeset
   141
        }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   142
    }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   143
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   144
    /* All done! */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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   145
    window->driverdata = data;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   146
    return 0;
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parents:
diff changeset
   147
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   148
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   149
int
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parents:
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   150
WIN_CreateWindow(_THIS, SDL_Window * window)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   151
{
2726
f23ebf1ddac4 Dynamically load wintab32.dll
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   152
    SDL_VideoData *videodata = (SDL_VideoData *) _this->driverdata;
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diff changeset
   153
    RAWINPUTDEVICE Rid;
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diff changeset
   154
    AXIS TabX, TabY;
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   155
    LOGCONTEXTA lc;
1895
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parents:
diff changeset
   156
    HWND hwnd;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   157
    HWND top;
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parents:
diff changeset
   158
    RECT rect;
1913
83420da906a5 Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
   159
    DWORD style = (WS_CLIPSIBLINGS | WS_CLIPCHILDREN);
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   160
    int x, y;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   161
    int w, h;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   162
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   163
    if (window->flags & (SDL_WINDOW_BORDERLESS | SDL_WINDOW_FULLSCREEN)) {
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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   164
        style |= WS_POPUP;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   165
    } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   166
        style |= (WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   167
    }
2876
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diff changeset
   168
    if ((window->flags & SDL_WINDOW_RESIZABLE)
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   169
        && !(window->flags & SDL_WINDOW_FULLSCREEN)) {
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   170
        style |= (WS_THICKFRAME | WS_MAXIMIZEBOX);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   171
    }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   172
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   173
    /* Figure out what the window area will be */
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parents:
diff changeset
   174
    if (window->flags & SDL_WINDOW_FULLSCREEN) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   175
        top = HWND_TOPMOST;
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parents:
diff changeset
   176
    } else {
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diff changeset
   177
        top = HWND_NOTOPMOST;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   178
    }
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parents:
diff changeset
   179
    rect.left = 0;
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parents:
diff changeset
   180
    rect.top = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   181
    rect.right = window->w;
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parents:
diff changeset
   182
    rect.bottom = window->h;
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parents:
diff changeset
   183
    AdjustWindowRectEx(&rect, style, FALSE, 0);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   184
    w = (rect.right - rect.left);
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parents:
diff changeset
   185
    h = (rect.bottom - rect.top);
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parents:
diff changeset
   186
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   187
    if ((window->flags & SDL_WINDOW_FULLSCREEN)
Sam Lantinga <slouken@libsdl.org>
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   188
        || window->x == SDL_WINDOWPOS_CENTERED) {
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   189
        x = (GetSystemMetrics(SM_CXSCREEN) - w) / 2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   190
    } else if (window->x == SDL_WINDOWPOS_UNDEFINED) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   191
        x = CW_USEDEFAULT;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   192
    } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   193
        x = window->x + rect.left;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   194
    }
2876
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parents: 2875
diff changeset
   195
    if ((window->flags & SDL_WINDOW_FULLSCREEN)
Sam Lantinga <slouken@libsdl.org>
parents: 2875
diff changeset
   196
        || window->y == SDL_WINDOWPOS_CENTERED) {
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   197
        y = (GetSystemMetrics(SM_CYSCREEN) - h) / 2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   198
    } else if (window->y == SDL_WINDOWPOS_UNDEFINED) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   199
        y = CW_USEDEFAULT;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   200
    } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   201
        y = window->y + rect.top;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   202
    }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   203
1956
ba0d62354872 Simplified driver window creation code.
Sam Lantinga <slouken@libsdl.org>
parents: 1952
diff changeset
   204
    hwnd =
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diff changeset
   205
        CreateWindow(SDL_Appname, TEXT(""), style, x, y, w, h, NULL, NULL,
ba0d62354872 Simplified driver window creation code.
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parents: 1952
diff changeset
   206
                     SDL_Instance, NULL);
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   207
    if (!hwnd) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   208
        WIN_SetError("Couldn't create window");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   209
        return -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   210
    }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   211
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diff changeset
   212
    /* we're configuring the tablet data. See Wintab reference for more info */
2728
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parents: 2726
diff changeset
   213
    if (videodata->wintabDLL
2768bd7281e0 Fixed Visual Studio compilation problems
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parents: 2726
diff changeset
   214
        && videodata->WTInfoA(WTI_DEFSYSCTX, 0, &lc) != 0) {
2710
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parents: 1956
diff changeset
   215
        lc.lcPktData = PACKETDATA;
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parents: 1956
diff changeset
   216
        lc.lcPktMode = PACKETMODE;
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diff changeset
   217
        lc.lcOptions |= CXO_MESSAGES;
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diff changeset
   218
        lc.lcOptions |= CXO_SYSTEM;
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diff changeset
   219
        lc.lcMoveMask = PACKETDATA;
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diff changeset
   220
        lc.lcBtnDnMask = lc.lcBtnUpMask = PACKETDATA;
2728
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Sam Lantinga <slouken@libsdl.org>
parents: 2726
diff changeset
   221
        videodata->WTInfoA(WTI_DEVICES, DVC_X, &TabX);
2768bd7281e0 Fixed Visual Studio compilation problems
Sam Lantinga <slouken@libsdl.org>
parents: 2726
diff changeset
   222
        videodata->WTInfoA(WTI_DEVICES, DVC_Y, &TabY);
2710
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diff changeset
   223
        lc.lcInOrgX = 0;
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diff changeset
   224
        lc.lcInOrgY = 0;
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diff changeset
   225
        lc.lcInExtX = TabX.axMax;
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parents: 1956
diff changeset
   226
        lc.lcInExtY = TabY.axMax;
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diff changeset
   227
        lc.lcOutOrgX = 0;
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diff changeset
   228
        lc.lcOutOrgY = 0;
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diff changeset
   229
        lc.lcOutExtX = GetSystemMetrics(SM_CXSCREEN);
44e49d3fa6cf Final merge of Google Summer of Code 2008 work...
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diff changeset
   230
        lc.lcOutExtY = -GetSystemMetrics(SM_CYSCREEN);
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parents: 1956
diff changeset
   231
        if (window->id > highestId) {
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diff changeset
   232
            HCTX *tmp_hctx;
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diff changeset
   233
            highestId = window->id;
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diff changeset
   234
            tmp_hctx =
44e49d3fa6cf Final merge of Google Summer of Code 2008 work...
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diff changeset
   235
                (HCTX *) SDL_realloc(g_hCtx, (highestId + 1) * sizeof(HCTX));
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diff changeset
   236
            if (!tmp_hctx) {
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diff changeset
   237
                SDL_OutOfMemory();
44e49d3fa6cf Final merge of Google Summer of Code 2008 work...
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diff changeset
   238
                DestroyWindow(hwnd);
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diff changeset
   239
                return -1;
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parents: 1956
diff changeset
   240
            }
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diff changeset
   241
            g_hCtx = tmp_hctx;
44e49d3fa6cf Final merge of Google Summer of Code 2008 work...
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parents: 1956
diff changeset
   242
        }
2728
2768bd7281e0 Fixed Visual Studio compilation problems
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parents: 2726
diff changeset
   243
        g_hCtx[window->id] = videodata->WTOpenA(hwnd, &lc, TRUE);
2710
44e49d3fa6cf Final merge of Google Summer of Code 2008 work...
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parents: 1956
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   244
    }
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   245
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   246
    /* we're telling the window, we want it to report raw input events from mice */
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   247
    Rid.usUsagePage = 0x01;
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   248
    Rid.usUsage = 0x02;
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   249
    Rid.dwFlags = RIDEV_INPUTSINK;
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   250
    Rid.hwndTarget = hwnd;
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   251
    RegisterRawInputDevices(&Rid, 1, sizeof(Rid));
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   252
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   253
    WIN_PumpEvents(_this);
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   254
1951
7177581dc9fa Initial work on X11 window code in.
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   255
    if (SetupWindowData(_this, window, hwnd, SDL_TRUE) < 0) {
1895
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        DestroyWindow(hwnd);
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        return -1;
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diff changeset
   258
    }
1952
420716272158 Implemented X11 OpenGL support.
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   259
#ifdef SDL_VIDEO_OPENGL_WGL
1913
83420da906a5 Implemented Windows OpenGL support
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   260
    if (window->flags & SDL_WINDOW_OPENGL) {
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diff changeset
   261
        if (WIN_GL_SetupWindow(_this, window) < 0) {
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   262
            WIN_DestroyWindow(_this, window);
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   263
            return -1;
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diff changeset
   264
        }
83420da906a5 Implemented Windows OpenGL support
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diff changeset
   265
    }
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   266
#endif
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    return 0;
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   268
}
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   269
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   270
int
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WIN_CreateWindowFrom(_THIS, SDL_Window * window, const void *data)
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{
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    HWND hwnd = (HWND) data;
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   274
    LPTSTR title;
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   275
    int titleLen;
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   276
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   277
    /* Query the title from the existing window */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   278
    titleLen = GetWindowTextLength(hwnd);
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parents:
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   279
    title = SDL_stack_alloc(TCHAR, titleLen + 1);
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   280
    if (title) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   281
        titleLen = GetWindowText(hwnd, title, titleLen);
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diff changeset
   282
    } else {
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   283
        titleLen = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
   284
    }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
   285
    if (titleLen > 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   286
        window->title = WIN_StringToUTF8(title);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
   287
    }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
   288
    if (title) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   289
        SDL_stack_free(title);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
   290
    }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   291
1951
7177581dc9fa Initial work on X11 window code in.
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   292
    if (SetupWindowData(_this, window, hwnd, SDL_FALSE) < 0) {
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
   293
        return -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   294
    }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   295
    return 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   296
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
   297
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   298
void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   299
WIN_SetWindowTitle(_THIS, SDL_Window * window)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   300
{
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   301
    HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
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   302
    LPTSTR title;
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parents:
diff changeset
   303
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
   304
    if (window->title) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   305
        title = WIN_UTF8ToString(window->title);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   306
    } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   307
        title = NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   308
    }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   309
    SetWindowText(hwnd, title ? title : TEXT(""));
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parents:
diff changeset
   310
    if (title) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   311
        SDL_free(title);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   312
    }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   313
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff changeset
   314
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
   315
void
2970
94b634c56455 Added support for translucent icons on Windows
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diff changeset
   316
WIN_SetWindowIcon(_THIS, SDL_Window * window, SDL_Surface * icon)
94b634c56455 Added support for translucent icons on Windows
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diff changeset
   317
{
94b634c56455 Added support for translucent icons on Windows
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diff changeset
   318
    HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
94b634c56455 Added support for translucent icons on Windows
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diff changeset
   319
    HICON hicon = NULL;
94b634c56455 Added support for translucent icons on Windows
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diff changeset
   320
2990
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diff changeset
   321
    if (icon) {
2970
94b634c56455 Added support for translucent icons on Windows
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diff changeset
   322
        BYTE *icon_bmp;
94b634c56455 Added support for translucent icons on Windows
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diff changeset
   323
        int icon_len;
94b634c56455 Added support for translucent icons on Windows
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diff changeset
   324
        SDL_RWops *dst;
94b634c56455 Added support for translucent icons on Windows
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diff changeset
   325
        SDL_PixelFormat format;
94b634c56455 Added support for translucent icons on Windows
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diff changeset
   326
        SDL_Surface *surface;
94b634c56455 Added support for translucent icons on Windows
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diff changeset
   327
94b634c56455 Added support for translucent icons on Windows
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diff changeset
   328
        /* Create temporary bitmap buffer */
94b634c56455 Added support for translucent icons on Windows
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diff changeset
   329
        icon_len = 40 + icon->h * icon->w * 4;
94b634c56455 Added support for translucent icons on Windows
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parents: 2968
diff changeset
   330
        icon_bmp = SDL_stack_alloc(BYTE, icon_len);
94b634c56455 Added support for translucent icons on Windows
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parents: 2968
diff changeset
   331
        dst = SDL_RWFromMem(icon_bmp, icon_len);
94b634c56455 Added support for translucent icons on Windows
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parents: 2968
diff changeset
   332
        if (!dst) {
94b634c56455 Added support for translucent icons on Windows
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parents: 2968
diff changeset
   333
            SDL_stack_free(icon_bmp);
94b634c56455 Added support for translucent icons on Windows
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parents: 2968
diff changeset
   334
            return;
94b634c56455 Added support for translucent icons on Windows
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parents: 2968
diff changeset
   335
        }
94b634c56455 Added support for translucent icons on Windows
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parents: 2968
diff changeset
   336
94b634c56455 Added support for translucent icons on Windows
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parents: 2968
diff changeset
   337
        /* Write the BITMAPINFO header */
94b634c56455 Added support for translucent icons on Windows
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parents: 2968
diff changeset
   338
        SDL_WriteLE32(dst, 40);
94b634c56455 Added support for translucent icons on Windows
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parents: 2968
diff changeset
   339
        SDL_WriteLE32(dst, icon->w);
2990
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diff changeset
   340
        SDL_WriteLE32(dst, icon->h * 2);
2970
94b634c56455 Added support for translucent icons on Windows
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diff changeset
   341
        SDL_WriteLE16(dst, 1);
94b634c56455 Added support for translucent icons on Windows
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parents: 2968
diff changeset
   342
        SDL_WriteLE16(dst, 32);
94b634c56455 Added support for translucent icons on Windows
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parents: 2968
diff changeset
   343
        SDL_WriteLE32(dst, BI_RGB);
94b634c56455 Added support for translucent icons on Windows
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diff changeset
   344
        SDL_WriteLE32(dst, icon->h * icon->w * 4);
94b634c56455 Added support for translucent icons on Windows
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parents: 2968
diff changeset
   345
        SDL_WriteLE32(dst, 0);
94b634c56455 Added support for translucent icons on Windows
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parents: 2968
diff changeset
   346
        SDL_WriteLE32(dst, 0);
94b634c56455 Added support for translucent icons on Windows
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parents: 2968
diff changeset
   347
        SDL_WriteLE32(dst, 0);
94b634c56455 Added support for translucent icons on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 2968
diff changeset
   348
        SDL_WriteLE32(dst, 0);
94b634c56455 Added support for translucent icons on Windows
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parents: 2968
diff changeset
   349
94b634c56455 Added support for translucent icons on Windows
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diff changeset
   350
        /* Convert the icon to a 32-bit surface with alpha channel */
94b634c56455 Added support for translucent icons on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 2968
diff changeset
   351
        SDL_InitFormat(&format, 32,
94b634c56455 Added support for translucent icons on Windows
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diff changeset
   352
                       0x00FF0000, 0x0000FF00, 0x000000FF, 0xFF000000);
94b634c56455 Added support for translucent icons on Windows
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parents: 2968
diff changeset
   353
        surface = SDL_ConvertSurface(icon, &format, 0);
94b634c56455 Added support for translucent icons on Windows
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parents: 2968
diff changeset
   354
        if (surface) {
94b634c56455 Added support for translucent icons on Windows
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parents: 2968
diff changeset
   355
            /* Write the pixels upside down into the bitmap buffer */
94b634c56455 Added support for translucent icons on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 2968
diff changeset
   356
            int y = surface->h;
94b634c56455 Added support for translucent icons on Windows
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parents: 2968
diff changeset
   357
            while (y--) {
2990
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parents: 2971
diff changeset
   358
                Uint8 *src = (Uint8 *) surface->pixels + y * surface->pitch;
2970
94b634c56455 Added support for translucent icons on Windows
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parents: 2968
diff changeset
   359
                SDL_RWwrite(dst, src, surface->pitch, 1);
94b634c56455 Added support for translucent icons on Windows
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parents: 2968
diff changeset
   360
            }
94b634c56455 Added support for translucent icons on Windows
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parents: 2968
diff changeset
   361
            SDL_FreeSurface(surface);
94b634c56455 Added support for translucent icons on Windows
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parents: 2968
diff changeset
   362
2990
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diff changeset
   363
            hicon =
Sam Lantinga <slouken@libsdl.org>
parents: 2971
diff changeset
   364
                CreateIconFromResource(icon_bmp, icon_len, TRUE, 0x00030000);
2970
94b634c56455 Added support for translucent icons on Windows
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parents: 2968
diff changeset
   365
        }
94b634c56455 Added support for translucent icons on Windows
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diff changeset
   366
        SDL_RWclose(dst);
94b634c56455 Added support for translucent icons on Windows
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diff changeset
   367
        SDL_stack_free(icon_bmp);
94b634c56455 Added support for translucent icons on Windows
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parents: 2968
diff changeset
   368
    }
94b634c56455 Added support for translucent icons on Windows
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parents: 2968
diff changeset
   369
2971
a3012c6652ff Should we also set the icon in the task manager?
Sam Lantinga <slouken@libsdl.org>
parents: 2970
diff changeset
   370
    /* Set the icon for the window */
2990
Sam Lantinga <slouken@libsdl.org>
parents: 2971
diff changeset
   371
    SendMessage(hwnd, WM_SETICON, ICON_SMALL, (LPARAM) hicon);
2971
a3012c6652ff Should we also set the icon in the task manager?
Sam Lantinga <slouken@libsdl.org>
parents: 2970
diff changeset
   372
a3012c6652ff Should we also set the icon in the task manager?
Sam Lantinga <slouken@libsdl.org>
parents: 2970
diff changeset
   373
    /* Set the icon in the task manager (should we do this?) */
2990
Sam Lantinga <slouken@libsdl.org>
parents: 2971
diff changeset
   374
    SendMessage(hwnd, WM_SETICON, ICON_BIG, (LPARAM) hicon);
2970
94b634c56455 Added support for translucent icons on Windows
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parents: 2968
diff changeset
   375
}
94b634c56455 Added support for translucent icons on Windows
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diff changeset
   376
94b634c56455 Added support for translucent icons on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 2968
diff changeset
   377
void
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   378
WIN_SetWindowPosition(_THIS, SDL_Window * window)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   379
{
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   380
    HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   381
    RECT rect;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   382
    DWORD style;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   383
    HWND top;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   384
    int x, y;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   385
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   386
    /* Figure out what the window area will be */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   387
    if (window->flags & SDL_WINDOW_FULLSCREEN) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   388
        top = HWND_TOPMOST;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   389
    } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   390
        top = HWND_NOTOPMOST;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   391
    }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   392
    style = GetWindowLong(hwnd, GWL_STYLE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   393
    rect.left = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   394
    rect.top = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   395
    rect.right = window->w;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   396
    rect.bottom = window->h;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   397
    AdjustWindowRectEx(&rect, style,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   398
                       (style & WS_CHILDWINDOW) ? FALSE : (GetMenu(hwnd) !=
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   399
                                                           NULL), 0);
2875
91a7e08cd238 * Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents: 2865
diff changeset
   400
2876
Sam Lantinga <slouken@libsdl.org>
parents: 2875
diff changeset
   401
    if ((window->flags & SDL_WINDOW_FULLSCREEN)
Sam Lantinga <slouken@libsdl.org>
parents: 2875
diff changeset
   402
        || window->x == SDL_WINDOWPOS_CENTERED) {
2875
91a7e08cd238 * Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents: 2865
diff changeset
   403
        x = (GetSystemMetrics(SM_CXSCREEN) - window->w) / 2;
91a7e08cd238 * Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents: 2865
diff changeset
   404
    } else {
91a7e08cd238 * Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents: 2865
diff changeset
   405
        x = window->x + rect.left;
91a7e08cd238 * Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents: 2865
diff changeset
   406
    }
2876
Sam Lantinga <slouken@libsdl.org>
parents: 2875
diff changeset
   407
    if ((window->flags & SDL_WINDOW_FULLSCREEN)
Sam Lantinga <slouken@libsdl.org>
parents: 2875
diff changeset
   408
        || window->y == SDL_WINDOWPOS_CENTERED) {
2875
91a7e08cd238 * Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents: 2865
diff changeset
   409
        y = (GetSystemMetrics(SM_CYSCREEN) - window->h) / 2;
91a7e08cd238 * Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents: 2865
diff changeset
   410
    } else {
91a7e08cd238 * Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents: 2865
diff changeset
   411
        y = window->y + rect.top;
91a7e08cd238 * Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents: 2865
diff changeset
   412
    }
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   413
1956
ba0d62354872 Simplified driver window creation code.
Sam Lantinga <slouken@libsdl.org>
parents: 1952
diff changeset
   414
    SetWindowPos(hwnd, top, x, y, 0, 0, (SWP_NOCOPYBITS | SWP_NOSIZE));
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   415
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   416
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   417
void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   418
WIN_SetWindowSize(_THIS, SDL_Window * window)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   419
{
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   420
    HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   421
    RECT rect;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   422
    DWORD style;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   423
    HWND top;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   424
    int w, h;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   425
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   426
    /* Figure out what the window area will be */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   427
    if (window->flags & SDL_WINDOW_FULLSCREEN) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   428
        top = HWND_TOPMOST;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   429
    } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   430
        top = HWND_NOTOPMOST;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   431
    }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   432
    style = GetWindowLong(hwnd, GWL_STYLE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   433
    rect.left = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   434
    rect.top = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   435
    rect.right = window->w;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   436
    rect.bottom = window->h;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   437
    AdjustWindowRectEx(&rect, style,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   438
                       (style & WS_CHILDWINDOW) ? FALSE : (GetMenu(hwnd) !=
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   439
                                                           NULL), 0);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   440
    w = (rect.right - rect.left);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   441
    h = (rect.bottom - rect.top);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   442
2968
efe4d0ce2e97 Date: Fri, 02 Jan 2009 23:22:39 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2876
diff changeset
   443
    SetWindowPos(hwnd, top, 0, 0, w, h, (SWP_NOCOPYBITS | SWP_NOMOVE));
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   444
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   445
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   446
void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   447
WIN_ShowWindow(_THIS, SDL_Window * window)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   448
{
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   449
    HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   450
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   451
    ShowWindow(hwnd, SW_SHOW);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   452
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   453
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   454
void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   455
WIN_HideWindow(_THIS, SDL_Window * window)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   456
{
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   457
    HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   458
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   459
    ShowWindow(hwnd, SW_HIDE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   460
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   461
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   462
void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   463
WIN_RaiseWindow(_THIS, SDL_Window * window)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   464
{
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   465
    HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   466
    HWND top;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   467
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   468
    if (window->flags & SDL_WINDOW_FULLSCREEN) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   469
        top = HWND_TOPMOST;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   470
    } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   471
        top = HWND_NOTOPMOST;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   472
    }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   473
    SetWindowPos(hwnd, top, 0, 0, 0, 0, (SWP_NOMOVE | SWP_NOSIZE));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   474
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   475
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   476
void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   477
WIN_MaximizeWindow(_THIS, SDL_Window * window)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   478
{
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   479
    HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   480
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   481
    ShowWindow(hwnd, SW_MAXIMIZE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   482
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   483
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   484
void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   485
WIN_MinimizeWindow(_THIS, SDL_Window * window)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   486
{
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   487
    HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   488
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   489
    ShowWindow(hwnd, SW_MINIMIZE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   490
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   491
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   492
void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   493
WIN_RestoreWindow(_THIS, SDL_Window * window)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   494
{
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   495
    HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   496
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   497
    ShowWindow(hwnd, SW_RESTORE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   498
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   499
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   500
void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   501
WIN_SetWindowGrab(_THIS, SDL_Window * window)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   502
{
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   503
    HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   504
2876
Sam Lantinga <slouken@libsdl.org>
parents: 2875
diff changeset
   505
    if ((window->flags & (SDL_WINDOW_INPUT_GRABBED | SDL_WINDOW_FULLSCREEN))
Sam Lantinga <slouken@libsdl.org>
parents: 2875
diff changeset
   506
        && (window->flags & SDL_WINDOW_INPUT_FOCUS)) {
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   507
        RECT rect;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   508
        GetClientRect(hwnd, &rect);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   509
        ClientToScreen(hwnd, (LPPOINT) & rect);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   510
        ClientToScreen(hwnd, (LPPOINT) & rect + 1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   511
        ClipCursor(&rect);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   512
    } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   513
        ClipCursor(NULL);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   514
    }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   515
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   516
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   517
void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   518
WIN_DestroyWindow(_THIS, SDL_Window * window)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   519
{
2726
f23ebf1ddac4 Dynamically load wintab32.dll
Sam Lantinga <slouken@libsdl.org>
parents: 2724
diff changeset
   520
    SDL_VideoData *videodata = (SDL_VideoData *) _this->driverdata;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   521
    SDL_WindowData *data = (SDL_WindowData *) window->driverdata;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   522
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   523
    if (data) {
1952
420716272158 Implemented X11 OpenGL support.
Sam Lantinga <slouken@libsdl.org>
parents: 1951
diff changeset
   524
#ifdef SDL_VIDEO_OPENGL_WGL
1913
83420da906a5 Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
   525
        if (window->flags & SDL_WINDOW_OPENGL) {
83420da906a5 Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
   526
            WIN_GL_CleanupWindow(_this, window);
83420da906a5 Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
   527
        }
83420da906a5 Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
   528
#endif
83420da906a5 Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
   529
        ReleaseDC(data->hwnd, data->hdc);
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   530
        if (data->created) {
2726
f23ebf1ddac4 Dynamically load wintab32.dll
Sam Lantinga <slouken@libsdl.org>
parents: 2724
diff changeset
   531
            if (videodata->wintabDLL) {
f23ebf1ddac4 Dynamically load wintab32.dll
Sam Lantinga <slouken@libsdl.org>
parents: 2724
diff changeset
   532
                videodata->WTClose(g_hCtx[window->id]);
f23ebf1ddac4 Dynamically load wintab32.dll
Sam Lantinga <slouken@libsdl.org>
parents: 2724
diff changeset
   533
            }
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   534
            DestroyWindow(data->hwnd);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   535
        }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   536
        SDL_free(data);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   537
    }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   538
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   539
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   540
SDL_bool
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   541
WIN_GetWindowWMInfo(_THIS, SDL_Window * window, SDL_SysWMinfo * info)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   542
{
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   543
    HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   544
    if (info->version.major <= SDL_MAJOR_VERSION) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   545
        info->window = hwnd;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   546
        return SDL_TRUE;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   547
    } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   548
        SDL_SetError("Application not compiled with SDL %d.%d\n",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   549
                     SDL_MAJOR_VERSION, SDL_MINOR_VERSION);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   550
        return SDL_FALSE;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   551
    }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   552
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   553
2713
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   554
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   555
/*
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   556
 * Creates a HelperWindow used for DirectInput events.
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   557
 */
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   558
int
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   559
SDL_HelperWindowCreate(void)
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   560
{
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   561
    HINSTANCE hInstance = GetModuleHandleA(NULL);
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   562
    WNDCLASSEX wce;
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   563
3045
9acb9f0f7f0d Some more safety around the SDL_HelperWindow stuff to avoid double creations.
Edgar Simo <bobbens@gmail.com>
parents: 2990
diff changeset
   564
    /* Make sure window isn't created twice. */
9acb9f0f7f0d Some more safety around the SDL_HelperWindow stuff to avoid double creations.
Edgar Simo <bobbens@gmail.com>
parents: 2990
diff changeset
   565
    if (SDL_HelperWindow != NULL) {
9acb9f0f7f0d Some more safety around the SDL_HelperWindow stuff to avoid double creations.
Edgar Simo <bobbens@gmail.com>
parents: 2990
diff changeset
   566
        return 0;
9acb9f0f7f0d Some more safety around the SDL_HelperWindow stuff to avoid double creations.
Edgar Simo <bobbens@gmail.com>
parents: 2990
diff changeset
   567
    }
9acb9f0f7f0d Some more safety around the SDL_HelperWindow stuff to avoid double creations.
Edgar Simo <bobbens@gmail.com>
parents: 2990
diff changeset
   568
2713
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   569
    /* Create the class. */
2714
1d1be6137875 Merged last minute fixes from force feedback branch (r4031, r4033, r4034)
Sam Lantinga <slouken@libsdl.org>
parents: 2713
diff changeset
   570
    SDL_zero(wce);
2713
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   571
    wce.cbSize = sizeof(WNDCLASSEX);
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   572
    wce.lpfnWndProc = DefWindowProcA;
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   573
    wce.lpszClassName = (LPCWSTR) SDL_HelperWindowClassName;
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   574
    wce.hInstance = hInstance;
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   575
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   576
    /* Register the class. */
2714
1d1be6137875 Merged last minute fixes from force feedback branch (r4031, r4033, r4034)
Sam Lantinga <slouken@libsdl.org>
parents: 2713
diff changeset
   577
    SDL_HelperWindowClass = RegisterClassEx(&wce);
2713
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   578
    if (SDL_HelperWindowClass == 0) {
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   579
        SDL_SetError("Unable to create Helper Window Class: error %d.",
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   580
                     GetLastError());
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   581
        return -1;
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   582
    }
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   583
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   584
    /* Create the window. */
2714
1d1be6137875 Merged last minute fixes from force feedback branch (r4031, r4033, r4034)
Sam Lantinga <slouken@libsdl.org>
parents: 2713
diff changeset
   585
    SDL_HelperWindow = CreateWindowEx(0, SDL_HelperWindowClassName,
1d1be6137875 Merged last minute fixes from force feedback branch (r4031, r4033, r4034)
Sam Lantinga <slouken@libsdl.org>
parents: 2713
diff changeset
   586
                                      SDL_HelperWindowName,
1d1be6137875 Merged last minute fixes from force feedback branch (r4031, r4033, r4034)
Sam Lantinga <slouken@libsdl.org>
parents: 2713
diff changeset
   587
                                      WS_OVERLAPPEDWINDOW, CW_USEDEFAULT,
1d1be6137875 Merged last minute fixes from force feedback branch (r4031, r4033, r4034)
Sam Lantinga <slouken@libsdl.org>
parents: 2713
diff changeset
   588
                                      CW_USEDEFAULT, CW_USEDEFAULT,
1d1be6137875 Merged last minute fixes from force feedback branch (r4031, r4033, r4034)
Sam Lantinga <slouken@libsdl.org>
parents: 2713
diff changeset
   589
                                      CW_USEDEFAULT, HWND_MESSAGE, NULL,
1d1be6137875 Merged last minute fixes from force feedback branch (r4031, r4033, r4034)
Sam Lantinga <slouken@libsdl.org>
parents: 2713
diff changeset
   590
                                      hInstance, NULL);
2713
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   591
    if (SDL_HelperWindow == NULL) {
3045
9acb9f0f7f0d Some more safety around the SDL_HelperWindow stuff to avoid double creations.
Edgar Simo <bobbens@gmail.com>
parents: 2990
diff changeset
   592
        UnregisterClass(SDL_HelperWindowClassName, hInstance);
2713
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   593
        SDL_SetError("Unable to create Helper Window: error %d.",
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   594
                     GetLastError());
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   595
        return -1;
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   596
    }
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   597
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   598
    return 0;
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   599
}
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   600
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   601
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   602
/*
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   603
 * Destroys the HelperWindow previously created with SDL_HelperWindowCreate.
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   604
 */
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   605
void
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   606
SDL_HelperWindowDestroy(void)
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   607
{
2863
b632927c28c8 Some error checking when destroying the HelperWindow.
Edgar Simo <bobbens@gmail.com>
parents: 2859
diff changeset
   608
    HINSTANCE hInstance = GetModuleHandleA(NULL);
b632927c28c8 Some error checking when destroying the HelperWindow.
Edgar Simo <bobbens@gmail.com>
parents: 2859
diff changeset
   609
2713
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   610
    /* Destroy the window. */
2863
b632927c28c8 Some error checking when destroying the HelperWindow.
Edgar Simo <bobbens@gmail.com>
parents: 2859
diff changeset
   611
    if (SDL_HelperWindow != NULL) {
b632927c28c8 Some error checking when destroying the HelperWindow.
Edgar Simo <bobbens@gmail.com>
parents: 2859
diff changeset
   612
        if (DestroyWindow(SDL_HelperWindow) == 0) {
2865
Sam Lantinga <slouken@libsdl.org>
parents: 2863
diff changeset
   613
            SDL_SetError("Unable to destroy Helper Window: error %d.",
Sam Lantinga <slouken@libsdl.org>
parents: 2863
diff changeset
   614
                         GetLastError());
Sam Lantinga <slouken@libsdl.org>
parents: 2863
diff changeset
   615
            return;
2863
b632927c28c8 Some error checking when destroying the HelperWindow.
Edgar Simo <bobbens@gmail.com>
parents: 2859
diff changeset
   616
        }
2713
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   617
        SDL_HelperWindow = NULL;
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   618
    }
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   619
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   620
    /* Unregister the class. */
2863
b632927c28c8 Some error checking when destroying the HelperWindow.
Edgar Simo <bobbens@gmail.com>
parents: 2859
diff changeset
   621
    if (SDL_HelperWindowClass != 0) {
b632927c28c8 Some error checking when destroying the HelperWindow.
Edgar Simo <bobbens@gmail.com>
parents: 2859
diff changeset
   622
        if ((UnregisterClass(SDL_HelperWindowClassName, hInstance)) == 0) {
2865
Sam Lantinga <slouken@libsdl.org>
parents: 2863
diff changeset
   623
            SDL_SetError("Unable to destroy Helper Window Class: error %d.",
Sam Lantinga <slouken@libsdl.org>
parents: 2863
diff changeset
   624
                         GetLastError());
Sam Lantinga <slouken@libsdl.org>
parents: 2863
diff changeset
   625
            return;
2863
b632927c28c8 Some error checking when destroying the HelperWindow.
Edgar Simo <bobbens@gmail.com>
parents: 2859
diff changeset
   626
        }
2713
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   627
        SDL_HelperWindowClass = 0;
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   628
    }
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   629
}
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   630
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   631
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   632
/* vi: set ts=4 sw=4 expandtab: */