def actor_on_configure_notify(self, evt):
""" if the actor is configured, configure the window, too """
if not self._obsolete:
geom = Rect(width=evt.width, height=evt.height)
compute_window_geom(geom)
self._window_configures += 1
self.client.window.configure(**geom.to_dict()) # TODO: is that efficient?
self.client.conn.flush()
def on_window_configure_notify(self, event):
rect = Rect.from_object(event)
if rect.width != self.style['width'] or rect.height != self.style['height']:
self.style['width'] = rect.width
self.style['height'] = rect.height
self.recreate_surface()
self.layout()
def window_on_configure_notify(self, evt):
""" if the window is configured, configure the actor, too """
log.debug('%s got window configure notify event, configure counter=%d' % (self, self._window_configures))
if self._window_configures == 0:
geom = Rect.from_object(evt)
compute_actor_geom(geom)
self.client.actor.configure(**geom.to_dict())
self.client.conn.flush()
else:
self._window_configures -= 1
def __init__(self, screen, window, wa):
self.screen = screen
self.window = window
self.geom = Rect(wa.x, wa.y, wa.width, wa.height)
self.floating_geom = self.geom.copy()
self.maxed_geom = self.geom.copy()
self.old_border = wa.border_width
self.desktop = None
self.border_width = 1
self.title = None
self.maximised = False
self.minimised = False
self.shaded = False
self.sticky = False
self.skip_taskbar = False
#self.decorated = True
self.resizing = False
self.config = samuraix.config['client']
self.configure_window()
self.update_title()
self.update_size_hints()
self.update_wm_hints()
self.check_ewmh()
log.info("new client with %s %s" % (self.window, self.geom))
self.all_clients.append(self)
self.window_2_client_map[self.window] = self
self.frame_context = None
frame_geom = self.geom.copy()
frame_geom.height += 15
frame_geom.width += 2
self.frame = SimpleWindow(self.screen, self.geom, 1)
xlib.XReparentWindow(samuraix.display, self.window, self.frame.window, 1, 15)
xlib.XMapWindow(samuraix.display, self.frame.window)
self.draw_frame()
self.all_frames.append(self.frame)
self.window_2_frame_map[self.frame.window] = self
xlib.XSelectInput(samuraix.display, self.frame.window,
xlib.StructureNotifyMask |
xlib.PropertyChangeMask |
xlib.EnterWindowMask)
self.decorations = [] #[TitleBar(self)]
self.update_decorations()
def window_on_configure_notify(self, event):
if self._window_configures != 0:
self._window_configures -=1
else:
self._window_configures += 1
geom = Rect.from_object(event)
if geom.width != self.clientwin.style['width'] or geom.height != self.clientwin.style['height']:
self.clientwin.style['width'] = geom.width
self.clientwin.style['height'] = geom.height
self.ui.fit()
# put the width and height back because we want these to be
# automatic
self.clientwin.style['width'] = None
self.clientwin.style['height'] = None
class Client(pyglet.event.EventDispatcher):
all_clients = []
window_2_client_map = weakref.WeakValueDictionary()
all_frames = []
window_2_frame_map = weakref.WeakValueDictionary()
@classmethod
def get_by_window(cls, window):
return cls.window_2_client_map.get(window)
@classmethod
def get_by_frame(cls, window):
return cls.window_2_frame_map.get(window)
def __init__(self, screen, window, wa):
self.screen = screen
self.window = window
self.geom = Rect(wa.x, wa.y, wa.width, wa.height)
self.floating_geom = self.geom.copy()
self.maxed_geom = self.geom.copy()
self.old_border = wa.border_width
self.desktop = None
self.border_width = 1
self.title = None
self.maximised = False
self.minimised = False
self.shaded = False
self.sticky = False
self.skip_taskbar = False
#self.decorated = True
self.resizing = False
self.config = samuraix.config['client']
self.configure_window()
self.update_title()
self.update_size_hints()
self.update_wm_hints()
self.check_ewmh()
log.info("new client with %s %s" % (self.window, self.geom))
self.all_clients.append(self)
self.window_2_client_map[self.window] = self
self.frame_context = None
frame_geom = self.geom.copy()
frame_geom.height += 15
frame_geom.width += 2
self.frame = SimpleWindow(self.screen, self.geom, 1)
xlib.XReparentWindow(samuraix.display, self.window, self.frame.window, 1, 15)
xlib.XMapWindow(samuraix.display, self.frame.window)
self.draw_frame()
self.all_frames.append(self.frame)
self.window_2_frame_map[self.frame.window] = self
xlib.XSelectInput(samuraix.display, self.frame.window,
xlib.StructureNotifyMask |
xlib.PropertyChangeMask |
xlib.EnterWindowMask)
self.decorations = [] #[TitleBar(self)]
self.update_decorations()
def __str__(self):
return "<Client window=%s geom=%s title='%s'>" % (self.window, self.geom, self.title)
def configure_window(self):
ce = xlib.XConfigureEvent()
ce.type = xlib.ConfigureNotify
ce.display = samuraix.display
ce.event = self.window
ce.window = self.window
ce.x = self.geom.x
ce.y = self.geom.y
ce.width = self.geom.width
ce.height = self.geom.height
ce.border_width = self.border_width
ce.above = xlib.None_
ce.override_redirect = False
return xlib.XSendEvent(samuraix.display, self.window, False,
xlib.StructureNotifyMask, cast(byref(ce), POINTER(xlib.XEvent)))
def check_ewmh(self):
format = c_int()
real = xlib.Atom()
data = c_uchar_p()
n = c_ulong()
extra = c_ulong()
#if (xlib.XGetWindowProperty(samuraix.display, self.window, samuraix.atoms['_NET_WM_STATE'],
# 0, LONG_NAN, False, xatom.XA_ATOM, byref(real), byref(format), byref(n),
# byref(extra), byref(data)) == xlib.Success):
# state = cast(data, xlib.Atom_p)
def process_property_notify(self, ev):
log.debug('prop change for client %s' % client)
if ev.atom == xatom.XA_WM_TRANSIENT_FOR:
trans = xlib.Window()
xlib.XGetTransientForHint(samuraix.display, self.window, byref(trans))
# needs rearrange
elif ev.atom == xatom.XA_WM_NORMAL_HINTS:
self.update_size_hints()
elif ev.atom == xatom.XA_WM_HINTS:
self.update_wm_hints()
elif ev.atom == xatom.XA_WM_NAME or ev.atom == samuraix.atoms['_NET_WM_NAME']:
self.update_title()
def update_title(self):
title = xhelpers.get_text_property(self.window, samuraix.atoms['_NET_WM_NAME'])
if not title:
title = xhelpers.get_text_property(self.window, samuraix.atoms['WM_NAME'])
if title != self.title:
self.title = title
self.dispatch_event('on_title_changed')
log.debug("title of %s is now %s" % (self, self.title))
def update_size_hints(self):
msize = c_long()
size = xlib.XSizeHints()
if not xlib.XGetWMNormalHints(samuraix.display, self.window, byref(size), byref(msize)):
return 0
if size.flags & xlib.PBaseSize:
self.base_width = size.base_width
self.base_height = size.base_height
elif size.flags & xlib.PMinSize:
self.base_width = size.min_width
self.base_height = size.min_height
else:
self.base_width = 0
self.base_height = 0
if size.flags & xlib.PResizeInc:
self.inc_width = size.width_inc
self.inc_height = size.height_inc
else:
self.inc_width = 0
self.inc_height = 0
if size.flags & xlib.PMaxSize:
self.max_width = size.max_width
self.max_height = size.max_height
else:
self.max_width = 0
self.max_height = 0
if size.flags & xlib.PMinSize:
self.min_width = size.min_width
self.min_height = size.min_height
elif size.flags & xlib.PBaseSize:
self.min_width = size.base_width
self.min_height = size.base_height
else:
self.min_width = 0
self.min_height = 0
if size.flags & xlib.PAspect:
self.min_aspect_x = size.min_aspect.x
self.min_aspect_y = size.min_aspect.y
self.max_aspect_x = size.max_aspect.x
self.max_aspect_y = size.max_aspect.y
else:
self.min_aspect_x = 0
self.min_aspect_y = 0
self.max_aspect_x = 0
self.max_aspect_y = 0
return size.flags
def update_wm_hints(self):
wmhp = xlib.XGetWMHints(samuraix.display, self.window)
if wmhp:
wmh = wmhp[0]
self.urgent = wmh.flags & xlib.XUrgencyHint
if self.urgent: # and its not the focused window...
pass
# meant to invalidate that cache and draw titlebar
if wmh.flags & xlib.StateHint and wmh.initial_state == xlib.WithdrawnState:
self.border_width = 0
self.skip = True
xlib.XFree(wmhp)
def process_ewmh_state_atom(self, client, state, set):
def handle_prop(prop, cb=None):
if set == NET_WM_STATE_ADD:
r = True
elif set == NET_WM_STATE_REMOVE:
r = False
elif set == NET_WM_STATE_TOGGLE:
r = not getattr(self, prop)
if cb is not None:
if r != getattr(self, prop):
cb()
else:
setattr(self, prop, r)
if state == samuraix.atoms['_NET_WM_STATE_STICKY']:
sticky = handle_prop('sticky', self.toggle_sticky)
elif state == samuraix.atoms['_NET_WM_STATE_SKIP_TASKBAR']:
skip_taskbar = handle_prop('skip_taskbar')
elif state == samuraix.atoms['_NET_WM_STATE_FULLSCREEN']:
fullscreen = handle_prop('fullscreen', self.toggle_fullscreen)
def update_decorations(self):
for decoration in self.decorations:
decoration.update_geometry()
def resize(self, geometry, hints=False):
if geometry.width <= 0 or geometry.height <= 0:
log.debug('not resizing - too small')
return False
if (geometry.x != self.geom.x or
geometry.y != self.geom.y or
geometry.width != self.geom.width or
geometry.height != self.geom.height):
wc = xlib.XWindowChanges()
self.geom.x = wc.x = geometry.x
self.geom.y = wc.y = geometry.y
self.geom.width = wc.width = geometry.width
self.geom.height = wc.height = geometry.height
wc.border_width = self.border_width
xlib.XConfigureWindow(samuraix.display, self.frame.window,
xlib.CWX | xlib.CWY | xlib.CWWidth | xlib.CWHeight | xlib.CWBorderWidth,
byref(wc))
self.frame_context = None
self.draw_frame()
wc.x = 1
wc.y = 15
wc.width = self.geom.width - 2
wc.height = self.geom.height - 15
wc.border_width = 0
xlib.XConfigureWindow(samuraix.display, self.window,
xlib.CWX | xlib.CWY | xlib.CWWidth | xlib.CWHeight | xlib.CWBorderWidth,
byref(wc))
self.configure_window()
if not self.resizing:
self.update_decorations()
def draw_frame(self):
if self.frame_context is None:
self.frame_context = DrawContext(self.screen,
self.geom.width, self.geom.height, self.frame.drawable)
self.frame_context.fill((0.0, 0.0, 1.0))
self.frame.refresh_drawable()
def focus(self):
log.debug('focusing %s' % self)
xlib.XSetInputFocus(samuraix.display, self.window, xlib.RevertToPointerRoot,
xlib.CurrentTime)
self.bring_to_front()
self.grab_buttons()
if self.screen.focused_client is not None:
self.screen.focused_client.dispatch_event('on_blur')
self.screen.focused_client = self
self.dispatch_event('on_focus')
def bring_to_front(self):
log.debug('stacking %s' % self)
xlib.XRaiseWindow(samuraix.display, self.window)
for decoration in self.decorations:
decoration.bring_to_front()
def maximise(self):
self.maximised = True
self.resize(self.screen.workspace_geom)
def unmaximise(self):
self.maximised = False
self.resize(self.floating_geom)
def toggle_maximise(self):
if self.maximised:
self.unmaximise()
else:
self.maximise()
def toggle_sticky(self):
pass
def toggle_fullscreen(self):
pass
def remove(self):
log.debug('removing %s' % self)
try:
self.all_clients.remove(self)
del self.window_2_client_map[self.window]
except (ValueError, KeyError):
log.warn('remove bug')
wc = xlib.XWindowChanges()
wc.border_width = self.old_border
xlib.XGrabServer(samuraix.display)
xlib.XConfigureWindow(samuraix.display, self.window, xlib.CWBorderWidth, byref(wc))
xlib.XUngrabButton(samuraix.display, xlib.AnyButton, xlib.AnyModifier, self.window)
xhelpers.set_window_state(self.window, xlib.WithdrawnState)
xlib.XSync(samuraix.display, False)
xlib.XUngrabServer(samuraix.display)
self.dispatch_event('on_removed')
for decoration in self.decorations:
decoration.remove()
def on_button_press(self, ev):
modifiers = CLEANMASK(ev.state)
log.debug("client %s button_press %s %s" % (self, ev.button, modifiers))
try:
func = self.config['buttons'][(ev.button, modifiers)]
except KeyError:
log.debug("no callback found for event")
else:
func(self)
def grab_buttons(self):
log.debug("grab_buttons %s %s" % (self, self.window))
xlib.XGrabButton(samuraix.display, xlib.Button1,
xlib.NoSymbol,
self.window, False, BUTTONMASK, xlib.GrabModeSync, xlib.GrabModeAsync,
xlib.None_, xlib.None_)
xlib.XGrabButton(samuraix.display, xlib.Button1,
xlib.NoSymbol | xlib.LockMask,
self.window, False, BUTTONMASK, xlib.GrabModeSync, xlib.GrabModeAsync,
xlib.None_, xlib.None_)
xlib.XGrabButton(samuraix.display, xlib.Button1,
xlib.NoSymbol | xlib.NumLockMask,
self.window, False, BUTTONMASK, xlib.GrabModeSync, xlib.GrabModeAsync,
xlib.None_, xlib.None_)
xlib.XGrabButton(samuraix.display, xlib.Button1,
xlib.NoSymbol | xlib.NumLockMask | xlib.LockMask,
self.window, False, BUTTONMASK, xlib.GrabModeSync, xlib.GrabModeAsync,
xlib.None_, xlib.None_)
for button, modifiers in self.config['buttons'].iterkeys():
xlib.XGrabButton(samuraix.display, button,
modifiers,
self.window, False, BUTTONMASK, xlib.GrabModeAsync, xlib.GrabModeSync,
xlib.None_, xlib.None_)
xlib.XGrabButton(samuraix.display, button,
modifiers | xlib.LockMask,
self.window, False, BUTTONMASK, xlib.GrabModeAsync, xlib.GrabModeSync,
xlib.None_, xlib.None_)
xlib.XGrabButton(samuraix.display, button,
modifiers | xlib.NumLockMask,
self.window, False, BUTTONMASK, xlib.GrabModeAsync, xlib.GrabModeSync,
xlib.None_, xlib.None_)
xlib.XGrabButton(samuraix.display, button,
modifiers | xlib.NumLockMask | xlib.LockMask,
self.window, False, BUTTONMASK, xlib.GrabModeAsync, xlib.GrabModeSync,
xlib.None_, xlib.None_)
self.screen.ungrab_buttons()
def mousemove(self):
if self.maximised:
self.unmaximise()
self.resize(self.floating_geom)
root = self.screen.root_window
if (xlib.XGrabPointer(samuraix.display,
root,
False, MOUSEMASK, xlib.GrabModeAsync, xlib.GrabModeAsync,
root,
samuraix.cursors['move'], xlib.CurrentTime) != xlib.GrabSuccess):
return
dummy = xlib.Window()
x = c_int()
y = c_int()
di = c_int()
dui = c_uint()
xlib.XQueryPointer(samuraix.display, root, byref(dummy), byref(dummy),
byref(x), byref(y), byref(di), byref(di), byref(dui))
x = x.value
y = y.value
ev = xlib.XEvent()
ox = self.geom.x
oy = self.geom.y
geom = self.geom.copy()
while True:
xlib.XMaskEvent(samuraix.display,
MOUSEMASK |
xlib.ExposureMask |
xlib.SubstructureRedirectMask, byref(ev))
if ev.type == xlib.ButtonRelease:
xlib.XUngrabPointer(samuraix.display, xlib.CurrentTime)
break
elif ev.type == xlib.MotionNotify:
geom.x = ox + (ev.xmotion.x - x)
geom.y = oy + (ev.xmotion.y - y)
self.resize(geom)
else:
samuraix.app.handle_event(ev)
self.floating_geom = self.geom.copy()
def mouseresize(self):
if self.maximised:
self.maximised = False
self.resizing = True
ocx = self.geom.x
ocy = self.geom.y
root = xlib.XRootWindow(samuraix.display, self.screen.num)
dummy = xlib.Window()
x = c_int()
y = c_int()
di = c_int()
dui = c_uint()
xlib.XQueryPointer(samuraix.display, root, byref(dummy), byref(dummy),
byref(x), byref(y), byref(di), byref(di), byref(dui))
omx = x.value
omy = y.value
if (xlib.XGrabPointer(samuraix.display,
root,
False, MOUSEMASK, xlib.GrabModeAsync, xlib.GrabModeAsync,
root,
samuraix.cursors['resize'], xlib.CurrentTime) != xlib.GrabSuccess):
return
#xlib.XGrabServer(samuraix.display)
gc = xlib.XCreateGC(samuraix.display, self.window, 0, None)
xlib.XSetForeground(samuraix.display, gc, self.screen.white_pixel)
xlib.XSetFunction(samuraix.display, gc, xlib.GXxor)
xlib.XSetSubwindowMode(samuraix.display, gc, xlib.IncludeInferiors)
xlib.XSetBackground(samuraix.display, gc, self.screen.white_pixel)
xlib.XWarpPointer(samuraix.display, xlib.None_, self.window, 0, 0, 0, 0,
self.geom.width + self.border_width - 1, self.geom.height + self.border_width - 1)
ev = xlib.XEvent()
geom = self.geom.copy()
xlib.XDrawRectangle(samuraix.display, root, gc,
geom.x, geom.y, geom.width, geom.height)
xlib.XFlush(samuraix.display)
xlib.XSync(samuraix.display, 0)
ev = xlib.XEvent()
while True:
#xlib.XNextEvent(samuraix.display, byref(ev))
xlib.XMaskEvent(samuraix.display,
MOUSEMASK | xlib.ExposureMask | xlib.SubstructureRedirectMask,
byref(ev))
if ev.type == xlib.ButtonRelease:
xlib.XUngrabPointer(samuraix.display, xlib.CurrentTime)
break
elif ev.type == xlib.MotionNotify:
# erase the old box
xlib.XDrawRectangle(samuraix.display, root, gc,
geom.x, geom.y, geom.width, geom.height)
geom.width = max(0, ev.xmotion.x - ocx - 2 * self.border_width + 1)
geom.height = max(0, ev.xmotion.y - ocy - 2 * self.border_width + 1)
xlib.XDrawRectangle(samuraix.display, root, gc,
geom.x, geom.y, geom.width, geom.height)
xlib.XFlush(samuraix.display)
xlib.XSync(samuraix.display, 0)
else:
samuraix.app.handle_event(ev)
# erase the box
xlib.XDrawRectangle(samuraix.display, root, gc,
geom.x, geom.y, geom.width, geom.height)
xlib.XWarpPointer(samuraix.display, xlib.None_, root, 0, 0, 0, 0, omx, omy)
xlib.XFlush(samuraix.display)
xlib.XSync(samuraix.display, 0)
#xlib.XUngrabServer(samuraix.display)
xlib.XFreeGC(samuraix.display, gc)
self.resize(geom)
self.floating_geom = self.geom.copy()
self.resizing = False
self.update_decorations()
def on_enter(self):
log.debug("enter %s" % self)
self.grab_buttons()
#if samuraix.config['focus'] == 'sloppy':
# self.desktop.focus_client(self)
def ban(self):
log.debug('banning %s' % self)
xlib.XUnmapWindow(samuraix.display, self.window)
xhelpers.set_window_state(self.window, xlib.IconicState)
for decoration in self.decorations:
decoration.ban()
def unban(self):
log.debug('unbanning %s' % self)
xlib.XMapWindow(samuraix.display, self.window)
xhelpers.set_window_state(self.window, xlib.NormalState)
for decoration in self.decorations:
decoration.unban()
def move_to_desktop(self, desktop):
log.debug('move to desktop %s %s' % (self, desktop))
self.desktop.remove_client(self)
desktop.add_client(self)