From: John F. Fay Date: Mon, 23 Jan 2012 05:44:18 +0000 (+0000) Subject: Splitting the rest of the Windows-specific "freeglut_window.c" functions into their... X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=commitdiff_plain;h=f08f8f9f43e88afba1dd52ca0f79ce9506b81e4f;p=freeglut Splitting the rest of the Windows-specific "freeglut_window.c" functions into their own file git-svn-id: svn+ssh://svn.code.sf.net/p/freeglut/code/trunk/freeglut/freeglut@1003 7f0cb862-5218-0410-a997-914c9d46530a --- diff --git a/src/Common/freeglut_window.c b/src/Common/freeglut_window.c index 802cf07..1d409b3 100644 --- a/src/Common/freeglut_window.c +++ b/src/Common/freeglut_window.c @@ -128,6 +128,18 @@ extern void fgPlatformOpenWindow( SFG_Window* window, const char* title, GLboolean sizeUse, int w, int h, GLboolean gameMode, GLboolean isSubWindow ); extern void fgPlatformCloseWindow( SFG_Window* window ); +extern void fgPlatformGlutShowWindow( void ); +extern void fgPlatformGlutHideWindow( void ); +extern void fgPlatformGlutIconifyWindow( void ); +extern void fgPlatformGlutSetWindowTitle( const char* title ); +extern void fgPlatformGlutSetIconTitle( const char* title ); +extern void fgPlatformGlutPositionWindow( int x, int y ); +extern void fgPlatformGlutPushWindow( void ); +extern void fgPlatformGlutPopWindow( void ); +extern void fgPlatformGlutFullScreen( SFG_Window *win ); +extern void fgPlatformGlutLeaveFullScreen( SFG_Window *win ); +extern void fgPlatformGlutFullScreenToggle( SFG_Window *win ); + /* -- PRIVATE FUNCTIONS ---------------------------------------------------- */ @@ -751,6 +763,154 @@ void fgPlatformCloseWindow( SFG_Window* window ) /* XFlush( fgDisplay.Display ); */ /* XXX Shouldn't need this */ } + +static Bool fghWindowIsVisible( Display *display, XEvent *event, XPointer arg) +{ + Window window = (Window)arg; + return (event->type == MapNotify) && (event->xmap.window == window); +} + + + + +/* + * This function makes the current window visible + */ +void fgPlatformGlutShowWindow( void ) +{ + XMapWindow( fgDisplay.Display, fgStructure.CurrentWindow->Window.Handle ); + XFlush( fgDisplay.Display ); /* XXX Shouldn't need this */ +} + +/* + * This function hides the current window + */ +void fgPlatformGlutHideWindow( void ) +{ + if( fgStructure.CurrentWindow->Parent == NULL ) + XWithdrawWindow( fgDisplay.Display, + fgStructure.CurrentWindow->Window.Handle, + fgDisplay.Screen ); + else + XUnmapWindow( fgDisplay.Display, + fgStructure.CurrentWindow->Window.Handle ); + XFlush( fgDisplay.Display ); /* XXX Shouldn't need this */ +} + +/* + * Iconify the current window (top-level windows only) + */ +void fgPlatformGlutIconifyWindow( void ) +{ + XIconifyWindow( fgDisplay.Display, fgStructure.CurrentWindow->Window.Handle, + fgDisplay.Screen ); + XFlush( fgDisplay.Display ); /* XXX Shouldn't need this */ +} + +/* + * Set the current window's title + */ +void fgPlatformGlutSetWindowTitle( const char* title ) +{ + XTextProperty text; + + text.value = (unsigned char *) title; + text.encoding = XA_STRING; + text.format = 8; + text.nitems = strlen( title ); + + XSetWMName( + fgDisplay.Display, + fgStructure.CurrentWindow->Window.Handle, + &text + ); + + XFlush( fgDisplay.Display ); /* XXX Shouldn't need this */ +} + +/* + * Set the current window's iconified title + */ +void fgPlatformGlutSetIconTitle( const char* title ) +{ + XTextProperty text; + + text.value = (unsigned char *) title; + text.encoding = XA_STRING; + text.format = 8; + text.nitems = strlen( title ); + + XSetWMIconName( + fgDisplay.Display, + fgStructure.CurrentWindow->Window.Handle, + &text + ); + + XFlush( fgDisplay.Display ); /* XXX Shouldn't need this */ +} + +/* + * Change the current window's position + */ +void fgPlatformGlutPositionWindow( int x, int y ) +{ + XMoveWindow( fgDisplay.Display, fgStructure.CurrentWindow->Window.Handle, + x, y ); + XFlush( fgDisplay.Display ); /* XXX Shouldn't need this */ +} + +/* + * Lowers the current window (by Z order change) + */ +void fgPlatformGlutPushWindow( void ) +{ + XLowerWindow( fgDisplay.Display, fgStructure.CurrentWindow->Window.Handle ); +} + +/* + * Raises the current window (by Z order change) + */ +void fgPlatformGlutPopWindow( void ) +{ + XRaiseWindow( fgDisplay.Display, fgStructure.CurrentWindow->Window.Handle ); +} + +/* + * Resize the current window so that it fits the whole screen + */ +void fgPlatformGlutFullScreen( SFG_Window *win ) +{ + if(!glutGet(GLUT_FULL_SCREEN)) { + if(fghToggleFullscreen() != -1) { + win->State.IsFullscreen = GL_TRUE; + } + } +} + +/* + * If we are fullscreen, resize the current window back to its original size + */ +void fgPlatformGlutLeaveFullScreen( SFG_Window *win ) +{ + if(glutGet(GLUT_FULL_SCREEN)) { + if(fghToggleFullscreen() != -1) { + win->State.IsFullscreen = GL_FALSE; + } + } +} + +/* + * Toggle the window's full screen state. + */ +void fgPlatformGlutFullScreenToggle( SFG_Window *win ) +{ + if(fghToggleFullscreen() != -1) { + win->State.IsFullscreen = !win->State.IsFullscreen; + } +} + + + #endif /* TARGET_HOST_POSIX_X11 */ @@ -766,13 +926,6 @@ void fgSetWindow ( SFG_Window *window ) } -#if TARGET_HOST_POSIX_X11 -static Bool fghWindowIsVisible( Display *display, XEvent *event, XPointer arg) -{ - Window window = (Window)arg; - return (event->type == MapNotify) && (event->xmap.window == window); -} -#endif /* @@ -955,16 +1108,7 @@ void FGAPIENTRY glutShowWindow( void ) FREEGLUT_EXIT_IF_NOT_INITIALISED ( "glutShowWindow" ); FREEGLUT_EXIT_IF_NO_WINDOW ( "glutShowWindow" ); -#if TARGET_HOST_POSIX_X11 - - XMapWindow( fgDisplay.Display, fgStructure.CurrentWindow->Window.Handle ); - XFlush( fgDisplay.Display ); /* XXX Shouldn't need this */ - -#elif TARGET_HOST_MS_WINDOWS - - ShowWindow( fgStructure.CurrentWindow->Window.Handle, SW_SHOW ); - -#endif + fgPlatformGlutShowWindow (); fgStructure.CurrentWindow->State.Redisplay = GL_TRUE; } @@ -977,22 +1121,7 @@ void FGAPIENTRY glutHideWindow( void ) FREEGLUT_EXIT_IF_NOT_INITIALISED ( "glutHideWindow" ); FREEGLUT_EXIT_IF_NO_WINDOW ( "glutHideWindow" ); -#if TARGET_HOST_POSIX_X11 - - if( fgStructure.CurrentWindow->Parent == NULL ) - XWithdrawWindow( fgDisplay.Display, - fgStructure.CurrentWindow->Window.Handle, - fgDisplay.Screen ); - else - XUnmapWindow( fgDisplay.Display, - fgStructure.CurrentWindow->Window.Handle ); - XFlush( fgDisplay.Display ); /* XXX Shouldn't need this */ - -#elif TARGET_HOST_MS_WINDOWS - - ShowWindow( fgStructure.CurrentWindow->Window.Handle, SW_HIDE ); - -#endif + fgPlatformGlutHideWindow (); fgStructure.CurrentWindow->State.Redisplay = GL_FALSE; } @@ -1006,17 +1135,8 @@ void FGAPIENTRY glutIconifyWindow( void ) FREEGLUT_EXIT_IF_NO_WINDOW ( "glutIconifyWindow" ); fgStructure.CurrentWindow->State.Visible = GL_FALSE; -#if TARGET_HOST_POSIX_X11 - - XIconifyWindow( fgDisplay.Display, fgStructure.CurrentWindow->Window.Handle, - fgDisplay.Screen ); - XFlush( fgDisplay.Display ); /* XXX Shouldn't need this */ - -#elif TARGET_HOST_MS_WINDOWS - ShowWindow( fgStructure.CurrentWindow->Window.Handle, SW_MINIMIZE ); - -#endif + fgPlatformGlutIconifyWindow (); fgStructure.CurrentWindow->State.Redisplay = GL_FALSE; } @@ -1030,35 +1150,7 @@ void FGAPIENTRY glutSetWindowTitle( const char* title ) FREEGLUT_EXIT_IF_NO_WINDOW ( "glutSetWindowTitle" ); if( ! fgStructure.CurrentWindow->Parent ) { -#if TARGET_HOST_POSIX_X11 - - XTextProperty text; - - text.value = (unsigned char *) title; - text.encoding = XA_STRING; - text.format = 8; - text.nitems = strlen( title ); - - XSetWMName( - fgDisplay.Display, - fgStructure.CurrentWindow->Window.Handle, - &text - ); - - XFlush( fgDisplay.Display ); /* XXX Shouldn't need this */ - -#elif TARGET_HOST_MS_WINDOWS -# ifdef _WIN32_WCE - { - wchar_t* wstr = fghWstrFromStr(title); - SetWindowText( fgStructure.CurrentWindow->Window.Handle, wstr ); - free(wstr); - } -# else - SetWindowText( fgStructure.CurrentWindow->Window.Handle, title ); -# endif - -#endif + fgPlatformGlutSetWindowTitle ( title ); } } @@ -1072,35 +1164,7 @@ void FGAPIENTRY glutSetIconTitle( const char* title ) if( ! fgStructure.CurrentWindow->Parent ) { -#if TARGET_HOST_POSIX_X11 - - XTextProperty text; - - text.value = (unsigned char *) title; - text.encoding = XA_STRING; - text.format = 8; - text.nitems = strlen( title ); - - XSetWMIconName( - fgDisplay.Display, - fgStructure.CurrentWindow->Window.Handle, - &text - ); - - XFlush( fgDisplay.Display ); /* XXX Shouldn't need this */ - -#elif TARGET_HOST_MS_WINDOWS -# ifdef _WIN32_WCE - { - wchar_t* wstr = fghWstrFromStr(title); - SetWindowText( fgStructure.CurrentWindow->Window.Handle, wstr ); - free(wstr); - } -# else - SetWindowText( fgStructure.CurrentWindow->Window.Handle, title ); -# endif - -#endif + fgPlatformGlutSetIconTitle ( title ); } } @@ -1137,30 +1201,7 @@ void FGAPIENTRY glutPositionWindow( int x, int y ) glutLeaveFullScreen(); } -#if TARGET_HOST_POSIX_X11 - - XMoveWindow( fgDisplay.Display, fgStructure.CurrentWindow->Window.Handle, - x, y ); - XFlush( fgDisplay.Display ); /* XXX Shouldn't need this */ - -#elif TARGET_HOST_MS_WINDOWS - - { - RECT winRect; - - /* "GetWindowRect" returns the pixel coordinates of the outside of the window */ - GetWindowRect( fgStructure.CurrentWindow->Window.Handle, &winRect ); - MoveWindow( - fgStructure.CurrentWindow->Window.Handle, - x, - y, - winRect.right - winRect.left, - winRect.bottom - winRect.top, - TRUE - ); - } - -#endif + fgPlatformGlutPositionWindow ( x, y ); } /* @@ -1171,20 +1212,7 @@ void FGAPIENTRY glutPushWindow( void ) FREEGLUT_EXIT_IF_NOT_INITIALISED ( "glutPushWindow" ); FREEGLUT_EXIT_IF_NO_WINDOW ( "glutPushWindow" ); -#if TARGET_HOST_POSIX_X11 - - XLowerWindow( fgDisplay.Display, fgStructure.CurrentWindow->Window.Handle ); - -#elif TARGET_HOST_MS_WINDOWS - - SetWindowPos( - fgStructure.CurrentWindow->Window.Handle, - HWND_BOTTOM, - 0, 0, 0, 0, - SWP_NOSIZE | SWP_NOMOVE - ); - -#endif + fgPlatformGlutPushWindow (); } /* @@ -1195,20 +1223,7 @@ void FGAPIENTRY glutPopWindow( void ) FREEGLUT_EXIT_IF_NOT_INITIALISED ( "glutPopWindow" ); FREEGLUT_EXIT_IF_NO_WINDOW ( "glutPopWindow" ); -#if TARGET_HOST_POSIX_X11 - - XRaiseWindow( fgDisplay.Display, fgStructure.CurrentWindow->Window.Handle ); - -#elif TARGET_HOST_MS_WINDOWS - - SetWindowPos( - fgStructure.CurrentWindow->Window.Handle, - HWND_TOP, - 0, 0, 0, 0, - SWP_NOSIZE | SWP_NOMOVE - ); - -#endif + fgPlatformGlutPopWindow (); } /* @@ -1238,91 +1253,7 @@ void FGAPIENTRY glutFullScreen( void ) return; } -#if TARGET_HOST_POSIX_X11 - if(!glutGet(GLUT_FULL_SCREEN)) { - if(fghToggleFullscreen() != -1) { - win->State.IsFullscreen = GL_TRUE; - } - } - -#elif TARGET_HOST_MS_WINDOWS && !defined(_WIN32_WCE) /* FIXME: what about WinCE */ - - if (glutGet(GLUT_FULL_SCREEN)) - { - /* Leave full screen state before entering fullscreen again (resizing?) */ - glutLeaveFullScreen(); - } - - { -#if(WINVER >= 0x0500) /* Windows 2000 or later */ - DWORD s; - RECT rect; - HMONITOR hMonitor; - MONITORINFO mi; - - /* For fullscreen mode, first remove all window decoration - * and set style to popup so it will overlap the taskbar - * then force to maximize on the screen on which it has the most - * overlap. - */ - - - /* store current window rect */ - GetWindowRect( win->Window.Handle, &win->State.OldRect ); - - /* store current window style */ - win->State.OldStyle = s = GetWindowLong(win->Window.Handle, GWL_STYLE); - - /* remove decorations from style and add popup style*/ - s &= ~WS_OVERLAPPEDWINDOW; - s |= WS_POPUP; - SetWindowLong(win->Window.Handle, GWL_STYLE, s); - SetWindowPos(win->Window.Handle, HWND_TOP, 0,0,0,0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | SWP_FRAMECHANGED); - - /* For fullscreen mode, find the monitor that is covered the most - * by the window and get its rect as the resize target. - */ - hMonitor= MonitorFromRect(&win->State.OldRect, MONITOR_DEFAULTTONEAREST); - mi.cbSize = sizeof(mi); - GetMonitorInfo(hMonitor, &mi); - rect = mi.rcMonitor; -#else /* if (WINVER >= 0x0500) */ - RECT rect; - - /* For fullscreen mode, force the top-left corner to 0,0 - * and adjust the window rectangle so that the client area - * covers the whole screen. - */ - - rect.left = 0; - rect.top = 0; - rect.right = fgDisplay.ScreenWidth; - rect.bottom = fgDisplay.ScreenHeight; - - AdjustWindowRect ( &rect, WS_OVERLAPPEDWINDOW | WS_CLIPSIBLINGS | - WS_CLIPCHILDREN, FALSE ); -#endif /* (WINVER >= 0x0500) */ - - /* - * then resize window - * SWP_NOACTIVATE Do not activate the window - * SWP_NOOWNERZORDER Do not change position in z-order - * SWP_NOSENDCHANGING Suppress WM_WINDOWPOSCHANGING message - * SWP_NOZORDER Retains the current Z order (ignore 2nd param) - */ - SetWindowPos( fgStructure.CurrentWindow->Window.Handle, - HWND_TOP, - rect.left, - rect.top, - rect.right - rect.left, - rect.bottom - rect.top, - SWP_NOACTIVATE | SWP_NOOWNERZORDER | SWP_NOSENDCHANGING | - SWP_NOZORDER - ); - - win->State.IsFullscreen = GL_TRUE; - } -#endif + fgPlatformGlutFullScreen ( win ); } /* @@ -1337,37 +1268,7 @@ void FGAPIENTRY glutLeaveFullScreen( void ) win = fgStructure.CurrentWindow; -#if TARGET_HOST_POSIX_X11 - if(glutGet(GLUT_FULL_SCREEN)) { - if(fghToggleFullscreen() != -1) { - win->State.IsFullscreen = GL_FALSE; - } - } - -#elif TARGET_HOST_MS_WINDOWS && !defined(_WIN32_WCE) /* FIXME: what about WinCE */ - if (!glutGet(GLUT_FULL_SCREEN)) - { - /* nothing to do */ - return; - } - - /* restore style of window before making it fullscreen */ - SetWindowLong(win->Window.Handle, GWL_STYLE, win->State.OldStyle); - SetWindowPos(win->Window.Handle, HWND_TOP, 0,0,0,0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | SWP_FRAMECHANGED); - - /* Then resize */ - SetWindowPos(win->Window.Handle, - HWND_TOP, - win->State.OldRect.left, - win->State.OldRect.top, - win->State.OldRect.right - win->State.OldRect.left, - win->State.OldRect.bottom - win->State.OldRect.top, - SWP_NOACTIVATE | SWP_NOOWNERZORDER | SWP_NOSENDCHANGING | - SWP_NOZORDER - ); - - win->State.IsFullscreen = GL_FALSE; -#endif + fgPlatformGlutLeaveFullScreen ( win ); } /* @@ -1382,16 +1283,7 @@ void FGAPIENTRY glutFullScreenToggle( void ) win = fgStructure.CurrentWindow; -#if TARGET_HOST_POSIX_X11 - if(fghToggleFullscreen() != -1) { - win->State.IsFullscreen = !win->State.IsFullscreen; - } -#elif TARGET_HOST_MS_WINDOWS - if (!win->State.IsFullscreen) - glutFullScreen(); - else - glutLeaveFullScreen(); -#endif + fgPlatformGlutFullScreenToggle ( win ); } /* diff --git a/src/mswin/freeglut_window_mswin.c b/src/mswin/freeglut_window_mswin.c index 6aaeb7d..fe93985 100644 --- a/src/mswin/freeglut_window_mswin.c +++ b/src/mswin/freeglut_window_mswin.c @@ -837,3 +837,232 @@ void fgPlatformCloseWindow( SFG_Window* window ) +/* + * This function makes the current window visible + */ +void fgPlatformGlutShowWindow( void ) +{ + ShowWindow( fgStructure.CurrentWindow->Window.Handle, SW_SHOW ); +} + +/* + * This function hides the current window + */ +void fgPlatformGlutHideWindow( void ) +{ + ShowWindow( fgStructure.CurrentWindow->Window.Handle, SW_HIDE ); +} + +/* + * Iconify the current window (top-level windows only) + */ +void fgPlatformGlutIconifyWindow( void ) +{ + ShowWindow( fgStructure.CurrentWindow->Window.Handle, SW_MINIMIZE ); +} + +/* + * Set the current window's title + */ +void fgPlatformGlutSetWindowTitle( const char* title ) +{ +#ifdef _WIN32_WCE + { + wchar_t* wstr = fghWstrFromStr(title); + SetWindowText( fgStructure.CurrentWindow->Window.Handle, wstr ); + free(wstr); + } +#else + SetWindowText( fgStructure.CurrentWindow->Window.Handle, title ); +#endif +} + +/* + * Set the current window's iconified title + */ +void fgPlatformGlutSetIconTitle( const char* title ) +{ +#ifdef _WIN32_WCE + { + wchar_t* wstr = fghWstrFromStr(title); + SetWindowText( fgStructure.CurrentWindow->Window.Handle, wstr ); + free(wstr); + } +#else + SetWindowText( fgStructure.CurrentWindow->Window.Handle, title ); +#endif +} + +/* + * Change the current window's position + */ +void fgPlatformGlutPositionWindow( int x, int y ) +{ + RECT winRect; + + /* "GetWindowRect" returns the pixel coordinates of the outside of the window */ + GetWindowRect( fgStructure.CurrentWindow->Window.Handle, &winRect ); + MoveWindow( + fgStructure.CurrentWindow->Window.Handle, + x, + y, + winRect.right - winRect.left, + winRect.bottom - winRect.top, + TRUE + ); +} + +/* + * Lowers the current window (by Z order change) + */ +void fgPlatformGlutPushWindow( void ) +{ + SetWindowPos( + fgStructure.CurrentWindow->Window.Handle, + HWND_BOTTOM, + 0, 0, 0, 0, + SWP_NOSIZE | SWP_NOMOVE + ); +} + +/* + * Raises the current window (by Z order change) + */ +void fgPlatformGlutPopWindow( void ) +{ + SetWindowPos( + fgStructure.CurrentWindow->Window.Handle, + HWND_TOP, + 0, 0, 0, 0, + SWP_NOSIZE | SWP_NOMOVE + ); +} + +/* + * Resize the current window so that it fits the whole screen + */ +void fgPlatformGlutFullScreen( SFG_Window *win ) +{ +#if !defined(_WIN32_WCE) /* FIXME: what about WinCE */ + + if (glutGet(GLUT_FULL_SCREEN)) + { + /* Leave full screen state before entering fullscreen again (resizing?) */ + glutLeaveFullScreen(); + } + + { +#if(WINVER >= 0x0500) /* Windows 2000 or later */ + DWORD s; + RECT rect; + HMONITOR hMonitor; + MONITORINFO mi; + + /* For fullscreen mode, first remove all window decoration + * and set style to popup so it will overlap the taskbar + * then force to maximize on the screen on which it has the most + * overlap. + */ + + + /* store current window rect */ + GetWindowRect( win->Window.Handle, &win->State.OldRect ); + + /* store current window style */ + win->State.OldStyle = s = GetWindowLong(win->Window.Handle, GWL_STYLE); + + /* remove decorations from style and add popup style*/ + s &= ~WS_OVERLAPPEDWINDOW; + s |= WS_POPUP; + SetWindowLong(win->Window.Handle, GWL_STYLE, s); + SetWindowPos(win->Window.Handle, HWND_TOP, 0,0,0,0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | SWP_FRAMECHANGED); + + /* For fullscreen mode, find the monitor that is covered the most + * by the window and get its rect as the resize target. + */ + hMonitor= MonitorFromRect(&win->State.OldRect, MONITOR_DEFAULTTONEAREST); + mi.cbSize = sizeof(mi); + GetMonitorInfo(hMonitor, &mi); + rect = mi.rcMonitor; +#else /* if (WINVER >= 0x0500) */ + RECT rect; + + /* For fullscreen mode, force the top-left corner to 0,0 + * and adjust the window rectangle so that the client area + * covers the whole screen. + */ + + rect.left = 0; + rect.top = 0; + rect.right = fgDisplay.ScreenWidth; + rect.bottom = fgDisplay.ScreenHeight; + + AdjustWindowRect ( &rect, WS_OVERLAPPEDWINDOW | WS_CLIPSIBLINGS | + WS_CLIPCHILDREN, FALSE ); +#endif /* (WINVER >= 0x0500) */ + + /* + * then resize window + * SWP_NOACTIVATE Do not activate the window + * SWP_NOOWNERZORDER Do not change position in z-order + * SWP_NOSENDCHANGING Suppress WM_WINDOWPOSCHANGING message + * SWP_NOZORDER Retains the current Z order (ignore 2nd param) + */ + SetWindowPos( fgStructure.CurrentWindow->Window.Handle, + HWND_TOP, + rect.left, + rect.top, + rect.right - rect.left, + rect.bottom - rect.top, + SWP_NOACTIVATE | SWP_NOOWNERZORDER | SWP_NOSENDCHANGING | + SWP_NOZORDER + ); + + win->State.IsFullscreen = GL_TRUE; + } +#endif +} + +/* + * If we are fullscreen, resize the current window back to its original size + */ +void fgPlatformGlutLeaveFullScreen( SFG_Window *win ) +{ +#if !defined(_WIN32_WCE) /* FIXME: what about WinCE */ + if (!glutGet(GLUT_FULL_SCREEN)) + { + /* nothing to do */ + return; + } + + /* restore style of window before making it fullscreen */ + SetWindowLong(win->Window.Handle, GWL_STYLE, win->State.OldStyle); + SetWindowPos(win->Window.Handle, HWND_TOP, 0,0,0,0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | SWP_FRAMECHANGED); + + /* Then resize */ + SetWindowPos(win->Window.Handle, + HWND_TOP, + win->State.OldRect.left, + win->State.OldRect.top, + win->State.OldRect.right - win->State.OldRect.left, + win->State.OldRect.bottom - win->State.OldRect.top, + SWP_NOACTIVATE | SWP_NOOWNERZORDER | SWP_NOSENDCHANGING | + SWP_NOZORDER + ); + + win->State.IsFullscreen = GL_FALSE; +#endif +} + +/* + * Toggle the window's full screen state. + */ +void fgPlatformGlutFullScreenToggle( SFG_Window *win ) +{ + if (!win->State.IsFullscreen) + glutFullScreen(); + else + glutLeaveFullScreen(); +} + +