def _recreate(self, changes):
# If flipping to/from fullscreen and using override_redirect (we
# always are, _NET_WM_FULLSCREEN doesn't work), need to recreate the
# window.
#
# A possible improvement could be to just hide the top window,
# destroy the GLX window, and reshow it again when leaving fullscreen.
# This would prevent the floating window from being moved by the
# WM.
if 'fullscreen' in changes or 'resizable' in changes:
# clear out the GLX context
self.switch_to()
gl.glFlush()
glx.glXMakeCurrent(self._x_display, 0, None)
if self._glx_window:
glx.glXDestroyWindow(self._x_display, self._glx_window)
xlib.XDestroyWindow(self._x_display, self._window)
self._glx_window = None
self._window = None
self._mapped = False
# TODO: detect state loss only by examining context share.
if 'context' in changes:
self._lost_context = True
self._lost_context_state = True
self._create()
def _recreate(self, changes):
# If flipping to/from fullscreen and using override_redirect (we
# always are, _NET_WM_FULLSCREEN doesn't work), need to recreate the
# window.
#
# A possible improvement could be to just hide the top window,
# destroy the GLX window, and reshow it again when leaving fullscreen.
# This would prevent the floating window from being moved by the
# WM.
if 'fullscreen' in changes or 'resizable' in changes:
# clear out the GLX context
self.switch_to()
gl.glFlush()
glx.glXMakeCurrent(self._x_display, 0, None)
if self._glx_window:
glx.glXDestroyWindow(self._x_display, self._glx_window)
xlib.XDestroyWindow(self._x_display, self._window)
self._glx_window = None
self._window = None
self._mapped = False
# TODO: detect state loss only by examining context share.
if 'context' in changes:
self._lost_context = True
self._lost_context_state = True
self._create()
def detach(self):
if not self.canvas:
return
self.set_current()
gl.glFlush()
glx.glXMakeCurrent(self.x_display, 0, None)
super(XlibContext10, self).detach()
def detach(self):
if not self.canvas:
return
self.set_current()
gl.glFlush()
glx.glXMakeCurrent(self.x_display, 0, None)
super(XlibContext10, self).detach()
def _switch_to_impl(self):
if not self._window:
return
if self._glx_1_3:
glx.glXMakeContextCurrent(self._x_display, self._glx_window, self._glx_window, self._glx_context)
else:
glx.glXMakeCurrent(self._x_display, self._window, self._glx_context)
def _switch_to_impl(self):
if not self._window:
return
if self._glx_1_3:
glx.glXMakeContextCurrent(self._x_display, self._glx_window,
self._glx_window, self._glx_context)
else:
glx.glXMakeCurrent(self._x_display, self._window,
self._glx_context)
def switch_to(self):
if sys.platform == 'darwin':
agl.aglSetCurrentContext(self._agl_context)
_aglcheck()
elif sys.platform in ('win32', 'cygwin'):
self._dc = _user32.GetDC(self.window.handle)
self.context._set_window(self)
wgl.wglMakeCurrent(self._dc, self.context.glx_context)
else:
glx.glXMakeCurrent(self.context.x_display, self.get_property('window').get_xid(),self.context.glx_context)
self.context.set_current()
gl_info.set_active_context()
glu_info.set_active_context()
def switch_to(self):
if self._glx_1_3:
if not self._glx_window:
self._glx_window = glx.glXCreateWindow(self._x_display,
self._config._fbconfig, self._window, None)
glx.glXMakeContextCurrent(self._x_display,
self._glx_window, self._glx_window, self._glx_context)
else:
glx.glXMakeCurrent(self._x_display, self._window, self._glx_context)
self.set_vsync(self._vsync)
self._context.set_current()
gl_info.set_active_context()
glu_info.set_active_context()
def close(self):
# clear out the GLX context. Can fail if current context already
# destroyed (on exit, say).
try:
gl.glFlush()
except gl.GLException:
pass
glx.glXMakeCurrent(self._x_display, 0, None)
self._unmap()
if self._glx_window:
glx.glXDestroyWindow(self._x_display, self._glx_window)
if self._window:
xlib.XDestroyWindow(self._x_display, self._window)
self._window = None
self._glx_window = None
def switch_to(self):
if self._glx_1_3:
if not self._glx_window:
self._glx_window = glx.glXCreateWindow(self._x_display,
self._config._fbconfig,
self._window, None)
glx.glXMakeContextCurrent(self._x_display, self._glx_window,
self._glx_window, self._glx_context)
else:
glx.glXMakeCurrent(self._x_display, self._window,
self._glx_context)
self.set_vsync(self._vsync)
self._context.set_current()
gl_info.set_active_context()
glu_info.set_active_context()
def close(self):
# clear out the GLX context. Can fail if current context already
# destroyed (on exit, say).
try:
gl.glFlush()
except gl.GLException:
pass
glx.glXMakeCurrent(self._x_display, 0, None)
self._unmap()
if self._glx_window:
glx.glXDestroyWindow(self._x_display, self._glx_window)
if self._window:
xlib.XDestroyWindow(self._x_display, self._window)
self._window = None
self._glx_window = None
if _have_utf8:
xlib.XDestroyIC(self._x_ic)
xlib.XCloseIM(self._x_im)
def set_current(self):
glx.glXMakeCurrent(self.x_display, self.canvas.x_window,
self.glx_context)
super(XlibContext10, self).set_current()
def set_current(self):
glx.glXMakeCurrent(self.x_display, self.canvas.x_window,
self.glx_context)
super(XlibContext10, self).set_current()
