class ChangeHosts(rq.Request):
_request = rq.Struct(
rq.Opcode(109), rq.Set('mode', 1, (X.HostInsert, X.HostDelete)),
rq.RequestLength(),
rq.Set('host_family', 1,
(X.FamilyInternet, X.FamilyDECnet, X.FamilyChaos)), rq.Pad(1),
rq.LengthOf('host', 2), rq.List('host', rq.Card8Obj))
class ChangeKeyboardControl(rq.Request):
_request = rq.Struct(
rq.Opcode(102), rq.Pad(1), rq.RequestLength(),
rq.ValueList(
'attrs', 4, 0, rq.Int8('key_click_percent'),
rq.Int8('bell_percent'), rq.Int16('bell_pitch'),
rq.Int16('bell_duration'), rq.Card8('led'),
rq.Set('led_mode', 1,
(X.LedModeOff, X.LedModeOn)), rq.Card8('key'),
rq.Set('auto_repeat_mode', 1,
(X.AutoRepeatModeOff, X.AutoRepeatModeOn,
X.AutoRepeatModeDefault))))
class FillPoly(rq.Request):
_request = rq.Struct(
rq.Opcode(69),
rq.Pad(1),
rq.RequestLength(),
rq.Drawable('drawable'),
rq.GC('gc'),
rq.Set('shape', 1, (X.Complex, X.Nonconvex, X.Convex)),
rq.Set('coord_mode', 1, (X.CoordModeOrigin, X.CoordModePrevious)),
rq.Pad(2),
rq.List('points', structs.Point),
)
class GrabKey(rq.Request):
_request = rq.Struct(
rq.Opcode(33),
rq.Bool('owner_events'),
rq.RequestLength(),
rq.Window('grab_window'),
rq.Card16('modifiers'),
rq.Card8('key'),
rq.Set('pointer_mode', 1, (X.GrabModeSync, X.GrabModeAsync)),
rq.Set('keyboard_mode', 1, (X.GrabModeSync, X.GrabModeAsync)),
rq.Pad(3),
)
class SetScreenSaver(rq.Request):
_request = rq.Struct(
rq.Opcode(107),
rq.Pad(1),
rq.RequestLength(),
rq.Int16('timeout'),
rq.Int16('interval'),
rq.Set('prefer_blank', 1,
(X.DontPreferBlanking, X.PreferBlanking, X.DefaultBlanking)),
rq.Set('allow_exposures', 1,
(X.DontAllowExposures, X.AllowExposures, X.DefaultExposures)),
rq.Pad(2),
)
def GCValues(arg):
return rq.ValueList(
arg, 4, 0,
rq.Set('function', 1,
(X.GXclear, X.GXand, X.GXandReverse, X.GXcopy, X.GXandInverted,
X.GXnoop, X.GXxor, X.GXor, X.GXnor, X.GXequiv, X.GXinvert,
X.GXorReverse, X.GXcopyInverted, X.GXorInverted, X.GXnand,
X.GXset)), rq.Card32('plane_mask'), rq.Card32('foreground'),
rq.Card32('background'), rq.Card16('line_width'),
rq.Set('line_style', 1,
(X.LineSolid, X.LineOnOffDash, X.LineDoubleDash)),
rq.Set('cap_style', 1,
(X.CapNotLast, X.CapButt, X.CapRound, X.CapProjecting)),
rq.Set('join_style', 1, (X.JoinMiter, X.JoinRound, X.JoinBevel)),
rq.Set(
'fill_style', 1,
(X.FillSolid, X.FillTiled, X.FillStippled, X.FillOpaqueStippled)),
rq.Set('fill_rule', 1, (X.EvenOddRule, X.WindingRule)),
rq.Pixmap('tile'), rq.Pixmap('stipple'),
rq.Int16('tile_stipple_x_origin'), rq.Int16('tile_stipple_y_origin'),
rq.Font('font'),
rq.Set('subwindow_mode', 1, (X.ClipByChildren, X.IncludeInferiors)),
rq.Bool('graphics_exposures'), rq.Int16('clip_x_origin'),
rq.Int16('clip_y_origin'), rq.Pixmap('clip_mask'),
rq.Card16('dash_offset'), rq.Card8('dashes'),
rq.Set('arc_mode', 1, (X.ArcChord, X.ArcPieSlice)))
class GrabButton(rq.Request):
_request = rq.Struct(
rq.Opcode(28),
rq.Bool('owner_events'),
rq.RequestLength(),
rq.Window('grab_window'),
rq.Card16('event_mask'),
rq.Set('pointer_mode', 1, (X.GrabModeSync, X.GrabModeAsync)),
rq.Set('keyboard_mode', 1, (X.GrabModeSync, X.GrabModeAsync)),
rq.Window('confine_to', (X.NONE, )),
rq.Cursor('cursor', (X.NONE, )),
rq.Card8('button'),
rq.Pad(1),
rq.Card16('modifiers'),
)
class CirculateWindow(rq.Request):
_request = rq.Struct(
rq.Opcode(13),
rq.Set('direction', 1, (X.RaiseLowest, X.LowerHighest)),
rq.RequestLength(),
rq.Window('window'),
)
class ChangeSaveSet(rq.Request):
_request = rq.Struct(
rq.Opcode(6),
rq.Set('mode', 1, (X.SetModeInsert, X.SetModeDelete)),
rq.RequestLength(),
rq.Window('window'),
)
class SetCloseDownMode(rq.Request):
_request = rq.Struct(
rq.Opcode(112),
rq.Set('mode', 1,
(X.DestroyAll, X.RetainPermanent, X.RetainTemporary)),
rq.RequestLength(),
)
class CreateColormap(rq.Request):
_request = rq.Struct(
rq.Opcode(78),
rq.Set('alloc', 1, (X.AllocNone, X.AllocAll)),
rq.RequestLength(),
rq.Colormap('mid'),
rq.Window('window'),
rq.Card32('visual'),
)
class SetInputFocus(rq.Request):
_request = rq.Struct(
rq.Opcode(42),
rq.Set('revert_to', 1, (X.RevertToNone, X.RevertToPointerRoot,
X.RevertToParent)),
rq.RequestLength(),
rq.Window('focus'),
rq.Card32('time'),
)
class PolyLine(rq.Request):
_request = rq.Struct(
rq.Opcode(65),
rq.Set('coord_mode', 1, (X.CoordModeOrigin, X.CoordModePrevious)),
rq.RequestLength(),
rq.Drawable('drawable'),
rq.GC('gc'),
rq.List('points', structs.Point),
)
class ConfigureWindow(rq.Request):
_request = rq.Struct(
rq.Opcode(12), rq.Pad(1), rq.RequestLength(), rq.Window('window'),
rq.ValueList(
'attrs', 2, 2, rq.Int16('x'), rq.Int16('y'), rq.Card16('width'),
rq.Card16('height'), rq.Int16('border_width'),
rq.Window('sibling'),
rq.Set('stack_mode', 1,
(X.Above, X.Below, X.TopIf, X.BottomIf, X.Opposite))))
class AllowEvents(rq.Request):
_request = rq.Struct(
rq.Opcode(35),
rq.Set(
'mode', 1,
(X.AsyncPointer, X.SyncPointer, X.ReplayPointer, X.AsyncKeyboard,
X.SyncKeyboard, X.ReplayKeyboard, X.AsyncBoth, X.SyncBoth)),
rq.RequestLength(),
rq.Card32('time'),
)
class GrabKeyboard(rq.ReplyRequest):
_request = rq.Struct(
rq.Opcode(31),
rq.Bool('owner_events'),
rq.RequestLength(),
rq.Window('grab_window'),
rq.Card32('time'),
rq.Set('pointer_mode', 1, (X.GrabModeSync, X.GrabModeAsync)),
rq.Set('keyboard_mode', 1, (X.GrabModeSync, X.GrabModeAsync)),
rq.Pad(2),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Card8('status'),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Pad(24),
)
class SetClipRectangles(rq.Request):
_request = rq.Struct(
rq.Opcode(59),
rq.Set('ordering', 1, (X.Unsorted, X.YSorted, X.YXSorted, X.YXBanded)),
rq.RequestLength(),
rq.GC('gc'),
rq.Int16('x_origin'),
rq.Int16('y_origin'),
rq.List('rectangles', structs.Rectangle),
)
class GrabPointer(rq.ReplyRequest):
_request = rq.Struct(
rq.Opcode(26),
rq.Bool('owner_events'),
rq.RequestLength(),
rq.Window('grab_window'),
rq.Card16('event_mask'),
rq.Set('pointer_mode', 1, (X.GrabModeSync, X.GrabModeAsync)),
rq.Set('keyboard_mode', 1, (X.GrabModeSync, X.GrabModeAsync)),
rq.Window('confine_to', (X.NONE, )),
rq.Cursor('cursor', (X.NONE, )),
rq.Card32('time'),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Card8('status'),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Pad(24),
)
class ChangeProperty(rq.Request):
_request = rq.Struct(
rq.Opcode(18),
rq.Set('mode', 1, (X.PropModeReplace, X.PropModePrepend, X.PropModeAppend)),
rq.RequestLength(),
rq.Window('window'),
rq.Card32('property'),
rq.Card32('type'),
rq.Format('data', 1),
rq.Pad(3),
rq.LengthOf('data', 4),
rq.PropertyData('data'),
)
class ConnectionSetupRequest(rq.GetAttrData):
_request = rq.Struct(rq.Set('byte_order', 1, (0x42, 0x6c)), rq.Pad(1),
rq.Card16('protocol_major'),
rq.Card16('protocol_minor'),
rq.LengthOf('auth_prot_name', 2),
rq.LengthOf('auth_prot_data', 2), rq.Pad(2),
rq.String8('auth_prot_name'),
rq.String8('auth_prot_data'))
_reply = rq.Struct(rq.Card8('status'), rq.Card8('reason_length'),
rq.Card16('protocol_major'),
rq.Card16('protocol_minor'),
rq.Card16('additional_length'))
_success_reply = rq.Struct(
rq.Card32('release_number'),
rq.Card32('resource_id_base'),
rq.Card32('resource_id_mask'),
rq.Card32('motion_buffer_size'),
rq.LengthOf('vendor', 2),
rq.Card16('max_request_length'),
rq.LengthOf('roots', 1),
rq.LengthOf('pixmap_formats', 1),
rq.Card8('image_byte_order'),
rq.Card8('bitmap_format_bit_order'),
rq.Card8('bitmap_format_scanline_unit'),
rq.Card8('bitmap_format_scanline_pad'),
rq.Card8('min_keycode'),
rq.Card8('max_keycode'),
rq.Pad(4),
rq.String8('vendor'),
rq.List('pixmap_formats', PixmapFormat),
rq.List('roots', Screen),
)
def __init__(self, display, *args, **keys):
self._binary = apply(self._request.to_binary, args, keys)
self._data = None
# Don't bother about locking, since no other threads have
# access to the display yet
display.request_queue.append((self, 1))
# However, we must lock send_and_recv, but we don't have
# to loop.
display.send_recv_lock.acquire()
display.send_and_recv(request=-1)
class PutImage(rq.Request):
_request = rq.Struct(
rq.Opcode(72),
rq.Set('format', 1, (X.XYBitmap, X.XYPixmap, X.ZPixmap)),
rq.RequestLength(),
rq.Drawable('drawable'),
rq.GC('gc'),
rq.Card16('width'),
rq.Card16('height'),
rq.Int16('dst_x'),
rq.Int16('dst_y'),
rq.Card8('left_pad'),
rq.Card8('depth'),
rq.Pad(2),
rq.String8('data'),
)
class CreateWindow(rq.Request):
_request = rq.Struct(
rq.Opcode(1),
rq.Card8('depth'),
rq.RequestLength(),
rq.Window('wid'),
rq.Window('parent'),
rq.Int16('x'),
rq.Int16('y'),
rq.Card16('width'),
rq.Card16('height'),
rq.Card16('border_width'),
rq.Set('window_class', 2, (X.CopyFromParent, X.InputOutput, X.InputOnly)),
rq.Card32('visual'),
structs.WindowValues('attrs'),
)
def WindowValues(arg):
return rq.ValueList( arg, 4, 0,
rq.Pixmap('background_pixmap'),
rq.Card32('background_pixel'),
rq.Pixmap('border_pixmap'),
rq.Card32('border_pixel'),
rq.Gravity('bit_gravity'),
rq.Gravity('win_gravity'),
rq.Set('backing_store', 1,
(X.NotUseful, X.WhenMapped, X.Always)),
rq.Card32('backing_planes'),
rq.Card32('backing_pixel'),
rq.Bool('override_redirect'),
rq.Bool('save_under'),
rq.Card32('event_mask'),
rq.Card32('do_not_propagate_mask'),
rq.Colormap('colormap'),
rq.Cursor('cursor'),
)
class QueryBestSize(rq.ReplyRequest):
_request = rq.Struct(
rq.Opcode(97),
rq.Set('item_class', 1, (X.CursorShape, X.TileShape, X.StippleShape)),
rq.RequestLength(),
rq.Drawable('drawable'),
rq.Card16('width'),
rq.Card16('height'),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Card16('width'),
rq.Card16('height'),
rq.Pad(20),
)
class GetImage(rq.ReplyRequest):
_request = rq.Struct(
rq.Opcode(73),
rq.Set('format', 1, (X.XYPixmap, X.ZPixmap)),
rq.RequestLength(),
rq.Drawable('drawable'),
rq.Int16('x'),
rq.Int16('y'),
rq.Card16('width'),
rq.Card16('height'),
rq.Card32('plane_mask'),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Card8('depth'),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Card32('visual'),
rq.Pad(20),
rq.String8('data'),
)
class ForceScreenSaver(rq.Request):
_request = rq.Struct(
rq.Opcode(115),
rq.Set('mode', 1, (X.ScreenSaverReset, X.ScreenSaverActive)),
rq.RequestLength(),
)
rq.Font('font'),
rq.Set('subwindow_mode', 1, (X.ClipByChildren, X.IncludeInferiors)),
rq.Bool('graphics_exposures'), rq.Int16('clip_x_origin'),
rq.Int16('clip_y_origin'), rq.Pixmap('clip_mask'),
rq.Card16('dash_offset'), rq.Card8('dashes'),
rq.Set('arc_mode', 1, (X.ArcChord, X.ArcPieSlice)))
TimeCoord = rq.Struct(
rq.Card32('time'),
rq.Int16('x'),
rq.Int16('y'),
)
Host = rq.Struct(
rq.Set('family', 1, (X.FamilyInternet, X.FamilyDECnet, X.FamilyChaos)),
rq.Pad(1), rq.LengthOf('name', 2), rq.List('name', rq.Card8Obj))
CharInfo = rq.Struct(
rq.Int16('left_side_bearing'),
rq.Int16('right_side_bearing'),
rq.Int16('character_width'),
rq.Int16('ascent'),
rq.Int16('descent'),
rq.Card16('attributes'),
)
FontProp = rq.Struct(
rq.Card32('name'),
rq.Card32('value'),
)
class SetAccessControl(rq.Request):
_request = rq.Struct(
rq.Opcode(111),
rq.Set('mode', 1, (X.DisableAccess, X.EnableAccess)),
rq.RequestLength(),
)