def windows_activate(self):
"""brings window to the foreground on windows machines"""
# noinspection PyProtectedMember
# pylint: disable=import-outside-toplevel
from pyglet.libs.win32 import _user32
from pyglet.libs.win32.constants import SW_SHOWMINIMIZED, SW_SHOWNORMAL
_user32.ShowWindow(self._hwnd, SW_SHOWMINIMIZED)
_user32.ShowWindow(self._hwnd, SW_SHOWNORMAL)
def set_visible(self, visible=True):
if visible:
if self._fullscreen:
_user32.SetWindowPos(self._hwnd, HWND_TOPMOST, 0, 0, 0, 0,
SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW)
else:
_user32.ShowWindow(self._hwnd, SW_SHOW)
self.dispatch_event('on_show')
self.activate()
else:
_user32.ShowWindow(self._hwnd, SW_HIDE)
self.dispatch_event('on_hide')
self._visible = visible
self.set_mouse_platform_visible()
def set_visible(self, visible=True):
if visible:
insertAfter = HWND_TOPMOST if self._fullscreen else HWND_TOP
_user32.SetWindowPos(self._hwnd, insertAfter, 0, 0, 0, 0,
SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW)
self.dispatch_event('on_resize', self._width, self._height)
self.activate()
self.dispatch_event('on_show')
else:
_user32.ShowWindow(self._hwnd, SW_HIDE)
self.dispatch_event('on_hide')
self._visible = visible
self.set_mouse_platform_visible()
def maximize(self):
_user32.ShowWindow(self._hwnd, SW_MAXIMIZE)
def minimize(self):
_user32.ShowWindow(self._hwnd, SW_MINIMIZE)
def _create(self):
# Ensure style is set before determining width/height.
if self._fullscreen:
self._ws_style = WS_POPUP
self._ex_ws_style = 0 # WS_EX_TOPMOST
else:
styles = {
self.WINDOW_STYLE_DEFAULT: (WS_OVERLAPPEDWINDOW, 0),
self.WINDOW_STYLE_DIALOG:
(WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU, WS_EX_DLGMODALFRAME),
self.WINDOW_STYLE_TOOL:
(WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU, WS_EX_TOOLWINDOW),
self.WINDOW_STYLE_BORDERLESS: (WS_POPUP, 0),
}
self._ws_style, self._ex_ws_style = styles[self._style]
if self._resizable and not self._fullscreen:
self._ws_style |= WS_THICKFRAME
else:
self._ws_style &= ~(WS_THICKFRAME | WS_MAXIMIZEBOX)
if self._fullscreen:
width = self.screen.width
height = self.screen.height
else:
width, height = \
self._client_to_window_size(self._width, self._height)
if not self._window_class:
module = _kernel32.GetModuleHandleW(None)
white = _gdi32.GetStockObject(WHITE_BRUSH)
black = _gdi32.GetStockObject(BLACK_BRUSH)
self._window_class = WNDCLASS()
self._window_class.lpszClassName = u'GenericAppClass%d' % id(self)
self._window_class.lpfnWndProc = WNDPROC(
self._get_window_proc(self._event_handlers))
self._window_class.style = CS_VREDRAW | CS_HREDRAW
self._window_class.hInstance = 0
self._window_class.hIcon = _user32.LoadIconW(
module, MAKEINTRESOURCE(1))
self._window_class.hbrBackground = black
self._window_class.lpszMenuName = None
self._window_class.cbClsExtra = 0
self._window_class.cbWndExtra = 0
_user32.RegisterClassW(byref(self._window_class))
self._view_window_class = WNDCLASS()
self._view_window_class.lpszClassName = \
u'GenericViewClass%d' % id(self)
self._view_window_class.lpfnWndProc = WNDPROC(
self._get_window_proc(self._view_event_handlers))
self._view_window_class.style = 0
self._view_window_class.hInstance = 0
self._view_window_class.hIcon = 0
self._view_window_class.hbrBackground = white
self._view_window_class.lpszMenuName = None
self._view_window_class.cbClsExtra = 0
self._view_window_class.cbWndExtra = 0
_user32.RegisterClassW(byref(self._view_window_class))
if not self._hwnd:
self._hwnd = _user32.CreateWindowExW(
self._ex_ws_style, self._window_class.lpszClassName, u'',
self._ws_style, CW_USEDEFAULT, CW_USEDEFAULT, width, height, 0,
0, self._window_class.hInstance, 0)
self._view_hwnd = _user32.CreateWindowExW(
0, self._view_window_class.lpszClassName, u'',
WS_CHILD | WS_VISIBLE, 0, 0, 0, 0, self._hwnd, 0,
self._view_window_class.hInstance, 0)
self._dc = _user32.GetDC(self._view_hwnd)
else:
# Window already exists, update it with new style
# We need to hide window here, otherwise Windows forgets
# to redraw the whole screen after leaving fullscreen.
_user32.ShowWindow(self._hwnd, SW_HIDE)
_user32.SetWindowLongW(self._hwnd, GWL_STYLE, self._ws_style)
_user32.SetWindowLongW(self._hwnd, GWL_EXSTYLE, self._ex_ws_style)
if self._fullscreen:
hwnd_after = HWND_TOPMOST
else:
hwnd_after = HWND_NOTOPMOST
# Position and size window
if self._fullscreen:
_user32.SetWindowPos(self._hwnd, hwnd_after, self._screen.x,
self._screen.y, width, height,
SWP_FRAMECHANGED)
elif False: # TODO location not in pyglet API
x, y = self._client_to_window_pos(*factory.get_location())
_user32.SetWindowPos(self._hwnd, hwnd_after, x, y, width, height,
SWP_FRAMECHANGED)
else:
_user32.SetWindowPos(self._hwnd, hwnd_after, 0, 0, width, height,
SWP_NOMOVE | SWP_FRAMECHANGED)
self._update_view_location(self._width, self._height)
# Context must be created after window is created.
if not self._wgl_context:
self.canvas = Win32Canvas(self.display, self._view_hwnd, self._dc)
self.context.attach(self.canvas)
self._wgl_context = self.context._context
self.set_caption(self._caption)
self.switch_to()
self.set_vsync(self._vsync)
if self._visible:
self.set_visible()
# Might need resize event if going from fullscreen to fullscreen
self.dispatch_event('on_resize', self._width, self._height)
self.dispatch_event('on_expose')
def _create(self):
# Ensure style is set before determining width/height.
if self._fullscreen:
self._ws_style = WS_POPUP
self._ex_ws_style = 0 # WS_EX_TOPMOST
else:
styles = {
self.WINDOW_STYLE_DEFAULT: (WS_OVERLAPPEDWINDOW, 0),
self.WINDOW_STYLE_DIALOG: (WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU,
WS_EX_DLGMODALFRAME),
self.WINDOW_STYLE_TOOL: (WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU,
WS_EX_TOOLWINDOW),
self.WINDOW_STYLE_BORDERLESS: (WS_POPUP, 0),
}
self._ws_style, self._ex_ws_style = styles[self._style]
if self._resizable and not self._fullscreen:
self._ws_style |= WS_THICKFRAME
else:
self._ws_style &= ~(WS_THICKFRAME | WS_MAXIMIZEBOX)
if self._fullscreen:
width = self.screen.width
height = self.screen.height
else:
width, height = \
self._client_to_window_size(self._width, self._height)
if not self._window_class:
module = _kernel32.GetModuleHandleW(None)
white = _gdi32.GetStockObject(WHITE_BRUSH)
black = _gdi32.GetStockObject(BLACK_BRUSH)
self._window_class = WNDCLASS()
self._window_class.lpszClassName = u'GenericAppClass%d' % id(self)
self._window_class.lpfnWndProc = WNDPROC(
self._get_window_proc(self._event_handlers))
self._window_class.style = CS_VREDRAW | CS_HREDRAW | CS_OWNDC
self._window_class.hInstance = 0
self._window_class.hIcon = _user32.LoadIconW(module, MAKEINTRESOURCE(1))
self._window_class.hbrBackground = black
self._window_class.lpszMenuName = None
self._window_class.cbClsExtra = 0
self._window_class.cbWndExtra = 0
_user32.RegisterClassW(byref(self._window_class))
self._view_window_class = WNDCLASS()
self._view_window_class.lpszClassName = \
u'GenericViewClass%d' % id(self)
self._view_window_class.lpfnWndProc = WNDPROC(
self._get_window_proc(self._view_event_handlers))
self._view_window_class.style = 0
self._view_window_class.hInstance = 0
self._view_window_class.hIcon = 0
self._view_window_class.hbrBackground = white
self._view_window_class.lpszMenuName = None
self._view_window_class.cbClsExtra = 0
self._view_window_class.cbWndExtra = 0
_user32.RegisterClassW(byref(self._view_window_class))
if not self._hwnd:
self._hwnd = _user32.CreateWindowExW(
self._ex_ws_style,
self._window_class.lpszClassName,
u'',
self._ws_style,
CW_USEDEFAULT,
CW_USEDEFAULT,
width,
height,
0,
0,
self._window_class.hInstance,
0)
self._view_hwnd = _user32.CreateWindowExW(
0,
self._view_window_class.lpszClassName,
u'',
WS_CHILD | WS_VISIBLE,
0, 0, 0, 0,
self._hwnd,
0,
self._view_window_class.hInstance,
0)
self._dc = _user32.GetDC(self._view_hwnd)
# Only allow files being dropped if specified.
if self._file_drops:
# Allows UAC to not block the drop files request if low permissions. All 3 must be set.
if WINDOWS_7_OR_GREATER:
_user32.ChangeWindowMessageFilterEx(self._hwnd, WM_DROPFILES, MSGFLT_ALLOW, None)
_user32.ChangeWindowMessageFilterEx(self._hwnd, WM_COPYDATA, MSGFLT_ALLOW, None)
_user32.ChangeWindowMessageFilterEx(self._hwnd, WM_COPYGLOBALDATA, MSGFLT_ALLOW, None)
_shell32.DragAcceptFiles(self._hwnd, True)
# Register raw input keyboard to allow the window to receive input events.
raw_keyboard = RAWINPUTDEVICE(0x01, 0x06, 0, self._view_hwnd)
if not _user32.RegisterRawInputDevices(
byref(raw_keyboard), 1, sizeof(RAWINPUTDEVICE)):
print("Warning: Failed to register raw input keyboard. on_key events for shift keys will not be called.")
else:
# Window already exists, update it with new style
# We need to hide window here, otherwise Windows forgets
# to redraw the whole screen after leaving fullscreen.
_user32.ShowWindow(self._hwnd, SW_HIDE)
_user32.SetWindowLongW(self._hwnd,
GWL_STYLE,
self._ws_style)
_user32.SetWindowLongW(self._hwnd,
GWL_EXSTYLE,
self._ex_ws_style)
if self._fullscreen:
hwnd_after = HWND_TOPMOST
else:
hwnd_after = HWND_NOTOPMOST
# Position and size window
if self._fullscreen:
_user32.SetWindowPos(self._hwnd, hwnd_after,
self._screen.x, self._screen.y, width, height, SWP_FRAMECHANGED)
elif False: # TODO location not in pyglet API
x, y = self._client_to_window_pos(*factory.get_location())
_user32.SetWindowPos(self._hwnd, hwnd_after,
x, y, width, height, SWP_FRAMECHANGED)
else:
_user32.SetWindowPos(self._hwnd, hwnd_after,
0, 0, width, height, SWP_NOMOVE | SWP_FRAMECHANGED)
self._update_view_location(self._width, self._height)
# Context must be created after window is created.
if not self._wgl_context:
self.canvas = Win32Canvas(self.display, self._view_hwnd, self._dc)
self.context.attach(self.canvas)
self._wgl_context = self.context._context
self.set_caption(self._caption)
self.switch_to()
self.set_vsync(self._vsync)
if self._visible:
self.set_visible()
# Might need resize event if going from fullscreen to fullscreen
self.dispatch_event('on_resize', self._width, self._height)
self.dispatch_event('on_expose')
def windowsActivate(self):
from pyglet.libs.win32 import _user32
from pyglet.libs.win32.constants import SW_SHOWMINIMIZED, SW_SHOWNORMAL
_user32.ShowWindow(self._hwnd, SW_SHOWMINIMIZED)
_user32.ShowWindow(self._hwnd, SW_SHOWNORMAL)
def windows_activate(self):
# noinspection PyProtectedMember
from pyglet.libs.win32 import _user32
from pyglet.libs.win32.constants import SW_SHOWMINIMIZED, SW_SHOWNORMAL
_user32.ShowWindow(self._hwnd, SW_SHOWMINIMIZED)
_user32.ShowWindow(self._hwnd, SW_SHOWNORMAL)