GLFWAPI void glfwGetMonitorPos(GLFWmonitor* handle, int* xpos, int* ypos)
{
_GLFWmonitor* monitor = (_GLFWmonitor*) handle;
if (xpos)
*xpos = 0;
if (ypos)
*ypos = 0;
_GLFW_REQUIRE_INIT();
_glfwPlatformGetMonitorPos(monitor, xpos, ypos);
}
// Enter full screen mode
//
static GLboolean enterFullscreenMode(_GLFWwindow* window)
{
GLFWvidmode mode;
GLboolean status;
int xpos, ypos;
status = _glfwSetVideoMode(window->monitor, &window->videoMode);
_glfwPlatformGetVideoMode(window->monitor, &mode);
_glfwPlatformGetMonitorPos(window->monitor, &xpos, &ypos);
SetWindowPos(window->win32.handle, HWND_TOPMOST,
xpos, ypos, mode.width, mode.height, SWP_NOCOPYBITS);
return status;
}
// Make the specified window and its video mode active on its monitor
//
static GLFWbool acquireMonitor(_GLFWwindow* window)
{
GLFWvidmode mode;
GLFWbool status;
int xpos, ypos;
status = _glfwSetVideoModeWin32(window->monitor, &window->videoMode);
_glfwPlatformGetVideoMode(window->monitor, &mode);
_glfwPlatformGetMonitorPos(window->monitor, &xpos, &ypos);
SetWindowPos(window->win32.handle, HWND_TOPMOST,
xpos, ypos, mode.width, mode.height,
SWP_NOACTIVATE | SWP_NOCOPYBITS);
_glfwInputMonitorWindowChange(window->monitor, window);
return status;
}
// Creates the GLFW window and rendering context
//
static int createWindow(_GLFWwindow* window,
const _GLFWwndconfig* wndconfig,
const _GLFWctxconfig* ctxconfig,
const _GLFWfbconfig* fbconfig)
{
int xpos, ypos, fullWidth, fullHeight;
WCHAR* wideTitle;
window->win32.dwStyle = WS_CLIPSIBLINGS | WS_CLIPCHILDREN;
window->win32.dwExStyle = WS_EX_APPWINDOW;
if (window->monitor)
{
window->win32.dwStyle |= WS_POPUP;
// NOTE: This window placement is temporary and approximate, as the
// correct position and size cannot be known until the monitor
// video mode has been set
_glfwPlatformGetMonitorPos(wndconfig->monitor, &xpos, &ypos);
fullWidth = wndconfig->width;
fullHeight = wndconfig->height;
}
else
{
if (wndconfig->decorated)
{
window->win32.dwStyle |= WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX;
if (wndconfig->resizable)
{
window->win32.dwStyle |= WS_MAXIMIZEBOX | WS_SIZEBOX;
window->win32.dwExStyle |= WS_EX_WINDOWEDGE;
}
}
else
window->win32.dwStyle |= WS_POPUP;
xpos = CW_USEDEFAULT;
ypos = CW_USEDEFAULT;
getFullWindowSize(window,
wndconfig->width, wndconfig->height,
&fullWidth, &fullHeight);
}
wideTitle = _glfwCreateWideStringFromUTF8(wndconfig->title);
if (!wideTitle)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Win32: Failed to convert window title to UTF-16");
return GL_FALSE;
}
window->win32.handle = CreateWindowExW(window->win32.dwExStyle,
_GLFW_WNDCLASSNAME,
wideTitle,
window->win32.dwStyle,
xpos, ypos,
fullWidth, fullHeight,
NULL, // No parent window
NULL, // No window menu
GetModuleHandleW(NULL),
window); // Pass object to WM_CREATE
free(wideTitle);
if (!window->win32.handle)
{
_glfwInputError(GLFW_PLATFORM_ERROR, "Win32: Failed to create window");
return GL_FALSE;
}
if (_glfw_ChangeWindowMessageFilterEx)
{
_glfw_ChangeWindowMessageFilterEx(window->win32.handle,
WM_DROPFILES, MSGFLT_ALLOW, NULL);
_glfw_ChangeWindowMessageFilterEx(window->win32.handle,
WM_COPYDATA, MSGFLT_ALLOW, NULL);
_glfw_ChangeWindowMessageFilterEx(window->win32.handle,
WM_COPYGLOBALDATA, MSGFLT_ALLOW, NULL);
}
if (wndconfig->floating && !wndconfig->monitor)
{
SetWindowPos(window->win32.handle,
HWND_TOPMOST,
0, 0, 0, 0,
SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOSIZE);
}
DragAcceptFiles(window->win32.handle, TRUE);
if (!_glfwCreateContext(window, ctxconfig, fbconfig))
return GL_FALSE;
return GL_TRUE;
}
// Create the X11 window (and its colormap)
//
static GLboolean createWindow(_GLFWwindow* window,
const _GLFWwndconfig* wndconfig)
{
unsigned long wamask;
XSetWindowAttributes wa;
XVisualInfo* visual = _GLFW_X11_CONTEXT_VISUAL;
// Every window needs a colormap
// Create one based on the visual used by the current context
// TODO: Decouple this from context creation
window->x11.colormap = XCreateColormap(_glfw.x11.display,
_glfw.x11.root,
visual->visual,
AllocNone);
// Create the actual window
{
wamask = CWBorderPixel | CWColormap | CWEventMask;
wa.colormap = window->x11.colormap;
wa.border_pixel = 0;
wa.event_mask = StructureNotifyMask | KeyPressMask | KeyReleaseMask |
PointerMotionMask | ButtonPressMask | ButtonReleaseMask |
ExposureMask | FocusChangeMask | VisibilityChangeMask |
EnterWindowMask | LeaveWindowMask | PropertyChangeMask;
if (wndconfig->monitor == NULL)
{
// HACK: This is a workaround for windows without a background pixel
// not getting any decorations on certain older versions of Compiz
// running on Intel hardware
wa.background_pixel = BlackPixel(_glfw.x11.display,
_glfw.x11.screen);
wamask |= CWBackPixel;
}
window->x11.handle = XCreateWindow(_glfw.x11.display,
_glfw.x11.root,
0, 0,
wndconfig->width, wndconfig->height,
0, // Border width
visual->depth, // Color depth
InputOutput,
visual->visual,
wamask,
&wa);
if (!window->x11.handle)
{
// TODO: Handle all the various error codes here and translate them
// to GLFW errors
_glfwInputError(GLFW_PLATFORM_ERROR, "X11: Failed to create window");
return GL_FALSE;
}
if (wndconfig->undecorated) {
Atom motif_hints_atom = XInternAtom(_glfw.x11.display, "_MOTIF_WM_HINTS", False);
MotifWmHints motif_hints;
motif_hints.flags = MWM_HINTS_DECORATIONS;
motif_hints.decorations = 0;
XChangeProperty(_glfw.x11.display, window->x11.handle,
motif_hints_atom, motif_hints_atom, 32,
PropModeReplace,
(unsigned char *)&motif_hints, sizeof(MotifWmHints) / sizeof(long));
}
}
if (window->monitor && !_glfw.x11.hasEWMH)
{
// This is the butcher's way of removing window decorations
// Setting the override-redirect attribute on a window makes the window
// manager ignore the window completely (ICCCM, section 4)
// The good thing is that this makes undecorated fullscreen windows
// easy to do; the bad thing is that we have to do everything manually
// and some things (like iconify/restore) won't work at all, as those
// are tasks usually performed by the window manager
XSetWindowAttributes attributes;
attributes.override_redirect = True;
XChangeWindowAttributes(_glfw.x11.display,
window->x11.handle,
CWOverrideRedirect,
&attributes);
window->x11.overrideRedirect = GL_TRUE;
}
// Declare the WM protocols supported by GLFW
{
int count = 0;
Atom protocols[2];
// The WM_DELETE_WINDOW ICCCM protocol
// Basic window close notification protocol
if (_glfw.x11.WM_DELETE_WINDOW != None)
protocols[count++] = _glfw.x11.WM_DELETE_WINDOW;
// The _NET_WM_PING EWMH protocol
// Tells the WM to ping the GLFW window and flag the application as
// unresponsive if the WM doesn't get a reply within a few seconds
if (_glfw.x11.NET_WM_PING != None)
protocols[count++] = _glfw.x11.NET_WM_PING;
if (count > 0)
{
XSetWMProtocols(_glfw.x11.display, window->x11.handle,
protocols, count);
}
}
// Set ICCCM WM_HINTS property
{
XWMHints* hints = XAllocWMHints();
if (!hints)
{
_glfwInputError(GLFW_OUT_OF_MEMORY,
"X11: Failed to allocate WM hints");
return GL_FALSE;
}
hints->flags = StateHint;
hints->initial_state = NormalState;
XSetWMHints(_glfw.x11.display, window->x11.handle, hints);
XFree(hints);
}
// Set ICCCM WM_NORMAL_HINTS property (even if no parts are set)
{
XSizeHints* hints = XAllocSizeHints();
hints->flags = 0;
if (wndconfig->monitor)
{
hints->flags |= PPosition;
_glfwPlatformGetMonitorPos(wndconfig->monitor, &hints->x, &hints->y);
}
if (!wndconfig->resizable)
{
hints->flags |= (PMinSize | PMaxSize);
hints->min_width = hints->max_width = wndconfig->width;
hints->min_height = hints->max_height = wndconfig->height;
}
XSetWMNormalHints(_glfw.x11.display, window->x11.handle, hints);
XFree(hints);
}
if (_glfw.x11.xi2.available)
{
// Select for XInput2 events
XIEventMask eventmask;
unsigned char mask[] = { 0 };
eventmask.deviceid = 2;
eventmask.mask_len = sizeof(mask);
eventmask.mask = mask;
XISetMask(mask, XI_Motion);
XISelectEvents(_glfw.x11.display, window->x11.handle, &eventmask, 1);
}
_glfwPlatformSetWindowTitle(window, wndconfig->title);
XRRSelectInput(_glfw.x11.display, window->x11.handle,
RRScreenChangeNotifyMask);
return GL_TRUE;
}
// Creates the GLFW window and rendering context
//
static GLFWbool createWindow(_GLFWwindow* window,
const _GLFWwndconfig* wndconfig,
const _GLFWctxconfig* ctxconfig,
const _GLFWfbconfig* fbconfig)
{
int xpos, ypos, fullWidth, fullHeight;
WCHAR* wideTitle;
if (wndconfig->monitor)
{
GLFWvidmode mode;
// NOTE: This window placement is temporary and approximate, as the
// correct position and size cannot be known until the monitor
// video mode has been set
_glfwPlatformGetMonitorPos(wndconfig->monitor, &xpos, &ypos);
_glfwPlatformGetVideoMode(wndconfig->monitor, &mode);
fullWidth = mode.width;
fullHeight = mode.height;
}
else
{
xpos = CW_USEDEFAULT;
ypos = CW_USEDEFAULT;
getFullWindowSize(getWindowStyle(window), getWindowExStyle(window),
wndconfig->width, wndconfig->height,
&fullWidth, &fullHeight);
}
wideTitle = _glfwCreateWideStringFromUTF8(wndconfig->title);
if (!wideTitle)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Win32: Failed to convert window title to UTF-16");
return GLFW_FALSE;
}
window->win32.handle = CreateWindowExW(getWindowExStyle(window),
_GLFW_WNDCLASSNAME,
wideTitle,
getWindowStyle(window),
xpos, ypos,
fullWidth, fullHeight,
NULL, // No parent window
NULL, // No window menu
GetModuleHandleW(NULL),
window); // Pass object to WM_CREATE
free(wideTitle);
if (!window->win32.handle)
{
_glfwInputError(GLFW_PLATFORM_ERROR, "Win32: Failed to create window");
return GLFW_FALSE;
}
if (_glfw_ChangeWindowMessageFilterEx)
{
_glfw_ChangeWindowMessageFilterEx(window->win32.handle,
WM_DROPFILES, MSGFLT_ALLOW, NULL);
_glfw_ChangeWindowMessageFilterEx(window->win32.handle,
WM_COPYDATA, MSGFLT_ALLOW, NULL);
_glfw_ChangeWindowMessageFilterEx(window->win32.handle,
WM_COPYGLOBALDATA, MSGFLT_ALLOW, NULL);
}
if (wndconfig->floating && !wndconfig->monitor)
{
SetWindowPos(window->win32.handle,
HWND_TOPMOST,
0, 0, 0, 0,
SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOSIZE);
}
DragAcceptFiles(window->win32.handle, TRUE);
if (!_glfwCreateContext(window, ctxconfig, fbconfig))
return GLFW_FALSE;
window->win32.minwidth = GLFW_DONT_CARE;
window->win32.minheight = GLFW_DONT_CARE;
window->win32.maxwidth = GLFW_DONT_CARE;
window->win32.maxheight = GLFW_DONT_CARE;
window->win32.numer = GLFW_DONT_CARE;
window->win32.denom = GLFW_DONT_CARE;
return GLFW_TRUE;
}
// Enter fullscreen mode
//
static void enterFullscreenMode(_GLFWwindow* window)
{
if (_glfw.x11.saver.count == 0)
{
// Remember old screen saver settings
XGetScreenSaver(_glfw.x11.display,
&_glfw.x11.saver.timeout,
&_glfw.x11.saver.interval,
&_glfw.x11.saver.blanking,
&_glfw.x11.saver.exposure);
// Disable screen saver
XSetScreenSaver(_glfw.x11.display, 0, 0, DontPreferBlanking,
DefaultExposures);
}
_glfw.x11.saver.count++;
_glfwSetVideoMode(window->monitor, &window->videoMode);
if (_glfw.x11.NET_WM_BYPASS_COMPOSITOR)
{
const unsigned long value = 1;
XChangeProperty(_glfw.x11.display, window->x11.handle,
_glfw.x11.NET_WM_BYPASS_COMPOSITOR, XA_CARDINAL, 32,
PropModeReplace, (unsigned char*) &value, 1);
}
if (_glfw.x11.NET_WM_STATE && _glfw.x11.NET_WM_STATE_FULLSCREEN)
{
int x, y;
_glfwPlatformGetMonitorPos(window->monitor, &x, &y);
_glfwPlatformSetWindowPos(window, x, y);
if (_glfw.x11.NET_ACTIVE_WINDOW)
{
// Ask the window manager to raise and focus the GLFW window
// Only focused windows with the _NET_WM_STATE_FULLSCREEN state end
// up on top of all other windows ("Stacking order" in EWMH spec)
XEvent event;
memset(&event, 0, sizeof(event));
event.type = ClientMessage;
event.xclient.window = window->x11.handle;
event.xclient.format = 32; // Data is 32-bit longs
event.xclient.message_type = _glfw.x11.NET_ACTIVE_WINDOW;
event.xclient.data.l[0] = 1; // Sender is a normal application
event.xclient.data.l[1] = 0; // We don't really know the timestamp
XSendEvent(_glfw.x11.display,
_glfw.x11.root,
False,
SubstructureNotifyMask | SubstructureRedirectMask,
&event);
}
// Ask the window manager to make the GLFW window a fullscreen window
// Fullscreen windows are undecorated and, when focused, are kept
// on top of all other windows
XEvent event;
memset(&event, 0, sizeof(event));
event.type = ClientMessage;
event.xclient.window = window->x11.handle;
event.xclient.format = 32; // Data is 32-bit longs
event.xclient.message_type = _glfw.x11.NET_WM_STATE;
event.xclient.data.l[0] = _NET_WM_STATE_ADD;
event.xclient.data.l[1] = _glfw.x11.NET_WM_STATE_FULLSCREEN;
event.xclient.data.l[2] = 0; // No secondary property
event.xclient.data.l[3] = 1; // Sender is a normal application
XSendEvent(_glfw.x11.display,
_glfw.x11.root,
False,
SubstructureNotifyMask | SubstructureRedirectMask,
&event);
}
else if (window->x11.overrideRedirect)
{
// In override-redirect mode we have divorced ourselves from the
// window manager, so we need to do everything manually
GLFWvidmode mode;
_glfwPlatformGetVideoMode(window->monitor, &mode);
XRaiseWindow(_glfw.x11.display, window->x11.handle);
XSetInputFocus(_glfw.x11.display, window->x11.handle,
RevertToParent, CurrentTime);
XMoveWindow(_glfw.x11.display, window->x11.handle, 0, 0);
XResizeWindow(_glfw.x11.display, window->x11.handle,
mode.width, mode.height);
}
}
// Create the X11 window (and its colormap)
//
static GLboolean createWindow(_GLFWwindow* window,
const _GLFWwndconfig* wndconfig)
{
unsigned long wamask;
XSetWindowAttributes wa;
XVisualInfo* visual = _GLFW_X11_CONTEXT_VISUAL;
// Every window needs a colormap
// Create one based on the visual used by the current context
// TODO: Decouple this from context creation
window->x11.colormap = XCreateColormap(_glfw.x11.display,
_glfw.x11.root,
visual->visual,
AllocNone);
// Create the actual window
{
wamask = CWBorderPixel | CWColormap | CWEventMask;
wa.colormap = window->x11.colormap;
wa.border_pixel = 0;
wa.event_mask = StructureNotifyMask | KeyPressMask | KeyReleaseMask |
PointerMotionMask | ButtonPressMask | ButtonReleaseMask |
ExposureMask | FocusChangeMask | VisibilityChangeMask |
EnterWindowMask | LeaveWindowMask | PropertyChangeMask;
if (wndconfig->monitor == NULL)
{
// HACK: This is a workaround for windows without a background pixel
// not getting any decorations on certain older versions of
// Compiz running on Intel hardware
wa.background_pixel = BlackPixel(_glfw.x11.display,
_glfw.x11.screen);
wamask |= CWBackPixel;
}
_glfwGrabXErrorHandler();
window->x11.handle = XCreateWindow(_glfw.x11.display,
_glfw.x11.root,
0, 0,
wndconfig->width, wndconfig->height,
0, // Border width
visual->depth, // Color depth
InputOutput,
visual->visual,
wamask,
&wa);
_glfwReleaseXErrorHandler();
if (!window->x11.handle)
{
_glfwInputXError(GLFW_PLATFORM_ERROR,
"X11: Failed to create window");
return GL_FALSE;
}
if (!wndconfig->decorated)
{
MotifWmHints hints;
hints.flags = MWM_HINTS_DECORATIONS;
hints.decorations = 0;
XChangeProperty(_glfw.x11.display, window->x11.handle,
_glfw.x11.MOTIF_WM_HINTS,
_glfw.x11.MOTIF_WM_HINTS, 32,
PropModeReplace,
(unsigned char*) &hints,
sizeof(MotifWmHints) / sizeof(long));
}
XSaveContext(_glfw.x11.display,
window->x11.handle,
_glfw.x11.context,
(XPointer) window);
}
if (window->monitor && !_glfw.x11.hasEWMH)
{
// This is the butcher's way of removing window decorations
// Setting the override-redirect attribute on a window makes the window
// manager ignore the window completely (ICCCM, section 4)
// The good thing is that this makes undecorated fullscreen windows
// easy to do; the bad thing is that we have to do everything manually
// and some things (like iconify/restore) won't work at all, as those
// are tasks usually performed by the window manager
XSetWindowAttributes attributes;
attributes.override_redirect = True;
XChangeWindowAttributes(_glfw.x11.display,
window->x11.handle,
CWOverrideRedirect,
&attributes);
window->x11.overrideRedirect = GL_TRUE;
}
// Declare the WM protocols supported by GLFW
{
int count = 0;
Atom protocols[2];
// The WM_DELETE_WINDOW ICCCM protocol
// Basic window close notification protocol
if (_glfw.x11.WM_DELETE_WINDOW)
protocols[count++] = _glfw.x11.WM_DELETE_WINDOW;
// The _NET_WM_PING EWMH protocol
// Tells the WM to ping the GLFW window and flag the application as
// unresponsive if the WM doesn't get a reply within a few seconds
if (_glfw.x11.NET_WM_PING)
protocols[count++] = _glfw.x11.NET_WM_PING;
if (count > 0)
{
XSetWMProtocols(_glfw.x11.display, window->x11.handle,
protocols, count);
}
}
if (_glfw.x11.NET_WM_PID)
{
const pid_t pid = getpid();
XChangeProperty(_glfw.x11.display, window->x11.handle,
_glfw.x11.NET_WM_PID, XA_CARDINAL, 32,
PropModeReplace,
(unsigned char*) &pid, 1);
}
// Set ICCCM WM_HINTS property
{
XWMHints* hints = XAllocWMHints();
if (!hints)
{
_glfwInputError(GLFW_OUT_OF_MEMORY,
"X11: Failed to allocate WM hints");
return GL_FALSE;
}
hints->flags = StateHint;
hints->initial_state = NormalState;
XSetWMHints(_glfw.x11.display, window->x11.handle, hints);
XFree(hints);
}
// Set ICCCM WM_NORMAL_HINTS property (even if no parts are set)
{
XSizeHints* hints = XAllocSizeHints();
hints->flags = 0;
if (wndconfig->monitor)
{
hints->flags |= PPosition;
_glfwPlatformGetMonitorPos(wndconfig->monitor, &hints->x, &hints->y);
}
else
{
// HACK: Explicitly setting PPosition to any value causes some WMs,
// notably Compiz and Metacity, to honor the position of
// unmapped windows set by XMoveWindow
hints->flags |= PPosition;
hints->x = hints->y = 0;
}
if (!wndconfig->resizable)
{
hints->flags |= (PMinSize | PMaxSize);
hints->min_width = hints->max_width = wndconfig->width;
hints->min_height = hints->max_height = wndconfig->height;
}
XSetWMNormalHints(_glfw.x11.display, window->x11.handle, hints);
XFree(hints);
}
// Set ICCCM WM_CLASS property
// HACK: Until a mechanism for specifying the application name is added, the
// initial window title is used as the window class name
if (strlen(wndconfig->title))
{
XClassHint* hint = XAllocClassHint();
hint->res_name = (char*) wndconfig->title;
hint->res_class = (char*) wndconfig->title;
XSetClassHint(_glfw.x11.display, window->x11.handle, hint);
XFree(hint);
}
if (_glfw.x11.xi.available)
{
// Select for XInput2 events
XIEventMask eventmask;
unsigned char mask[] = { 0 };
eventmask.deviceid = 2;
eventmask.mask_len = sizeof(mask);
eventmask.mask = mask;
XISetMask(mask, XI_Motion);
XISelectEvents(_glfw.x11.display, window->x11.handle, &eventmask, 1);
}
if (_glfw.x11.XdndAware)
{
// Announce support for Xdnd (drag and drop)
const Atom version = 5;
XChangeProperty(_glfw.x11.display, window->x11.handle,
_glfw.x11.XdndAware, XA_ATOM, 32,
PropModeReplace, (unsigned char*) &version, 1);
}
_glfwPlatformSetWindowTitle(window, wndconfig->title);
XRRSelectInput(_glfw.x11.display, window->x11.handle,
RRScreenChangeNotifyMask);
_glfwPlatformGetWindowPos(window, &window->x11.xpos, &window->x11.ypos);
_glfwPlatformGetWindowSize(window, &window->x11.width, &window->x11.height);
return GL_TRUE;
}
// Creates the GLFW window
//
static int createNativeWindow(_GLFWwindow* window,
const _GLFWwndconfig* wndconfig)
{
int xpos, ypos, fullWidth, fullHeight;
WCHAR* wideTitle;
DWORD style = getWindowStyle(window);
DWORD exStyle = getWindowExStyle(window);
if (window->monitor)
{
GLFWvidmode mode;
// NOTE: This window placement is temporary and approximate, as the
// correct position and size cannot be known until the monitor
// video mode has been set
_glfwPlatformGetMonitorPos(window->monitor, &xpos, &ypos);
_glfwPlatformGetVideoMode(window->monitor, &mode);
fullWidth = mode.width;
fullHeight = mode.height;
}
else
{
xpos = CW_USEDEFAULT;
ypos = CW_USEDEFAULT;
if (wndconfig->maximized)
style |= WS_MAXIMIZE;
getFullWindowSize(style, exStyle,
wndconfig->width, wndconfig->height,
&fullWidth, &fullHeight);
}
wideTitle = _glfwCreateWideStringFromUTF8Win32(wndconfig->title);
if (!wideTitle)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Win32: Failed to convert window title to UTF-16");
return GLFW_FALSE;
}
window->win32.handle = CreateWindowExW(exStyle,
_GLFW_WNDCLASSNAME,
wideTitle,
style,
xpos, ypos,
fullWidth, fullHeight,
NULL, // No parent window
NULL, // No window menu
GetModuleHandleW(NULL),
NULL);
free(wideTitle);
if (!window->win32.handle)
{
_glfwInputError(GLFW_PLATFORM_ERROR, "Win32: Failed to create window");
return GLFW_FALSE;
}
SetPropW(window->win32.handle, L"GLFW", window);
if (_glfw_ChangeWindowMessageFilterEx)
{
_glfw_ChangeWindowMessageFilterEx(window->win32.handle,
WM_DROPFILES, MSGFLT_ALLOW, NULL);
_glfw_ChangeWindowMessageFilterEx(window->win32.handle,
WM_COPYDATA, MSGFLT_ALLOW, NULL);
_glfw_ChangeWindowMessageFilterEx(window->win32.handle,
WM_COPYGLOBALDATA, MSGFLT_ALLOW, NULL);
}
DragAcceptFiles(window->win32.handle, TRUE);
return GLFW_TRUE;
}
void _glfwPlatformSetWindowMonitor(_GLFWwindow* window,
_GLFWmonitor* monitor,
int xpos, int ypos,
int width, int height,
int refreshRate)
{
if (window->monitor == monitor)
{
if (monitor)
{
if (monitor->window == window)
acquireMonitor(window);
}
else
{
RECT rect = { xpos, ypos, xpos + width, ypos + height };
AdjustWindowRectEx(&rect, getWindowStyle(window),
FALSE, getWindowExStyle(window));
SetWindowPos(window->win32.handle, HWND_TOP,
rect.left, rect.top,
rect.right - rect.left, rect.bottom - rect.top,
SWP_NOCOPYBITS | SWP_NOACTIVATE | SWP_NOZORDER);
}
return;
}
if (window->monitor)
releaseMonitor(window);
_glfwInputWindowMonitorChange(window, monitor);
if (monitor)
{
GLFWvidmode mode;
DWORD style = GetWindowLongW(window->win32.handle, GWL_STYLE);
UINT flags = SWP_SHOWWINDOW | SWP_NOACTIVATE | SWP_NOCOPYBITS;
if (window->decorated)
{
style &= ~WS_OVERLAPPEDWINDOW;
style |= getWindowStyle(window);
SetWindowLongW(window->win32.handle, GWL_STYLE, style);
flags |= SWP_FRAMECHANGED;
}
_glfwPlatformGetVideoMode(monitor, &mode);
_glfwPlatformGetMonitorPos(monitor, &xpos, &ypos);
SetWindowPos(window->win32.handle, HWND_TOPMOST,
xpos, ypos, mode.width, mode.height,
flags);
acquireMonitor(window);
}
else
{
HWND after;
RECT rect = { xpos, ypos, xpos + width, ypos + height };
DWORD style = GetWindowLongW(window->win32.handle, GWL_STYLE);
UINT flags = SWP_NOACTIVATE | SWP_NOCOPYBITS;
if (window->decorated)
{
style &= ~WS_POPUP;
style |= getWindowStyle(window);
SetWindowLongW(window->win32.handle, GWL_STYLE, style);
flags |= SWP_FRAMECHANGED;
}
if (window->floating)
after = HWND_TOPMOST;
else
after = HWND_NOTOPMOST;
AdjustWindowRectEx(&rect, getWindowStyle(window),
FALSE, getWindowExStyle(window));
SetWindowPos(window->win32.handle, after,
rect.left, rect.top,
rect.right - rect.left, rect.bottom - rect.top,
flags);
}
}