class QueryFont(rq.ReplyRequest):
_request = rq.Struct(
rq.Opcode(47),
rq.Pad(1),
rq.RequestLength(),
rq.Fontable('font')
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Object('min_bounds', structs.CharInfo),
rq.Pad(4),
rq.Object('max_bounds', structs.CharInfo),
rq.Pad(4),
rq.Card16('min_char_or_byte2'),
rq.Card16('max_char_or_byte2'),
rq.Card16('default_char'),
rq.LengthOf('properties', 2),
rq.Card8('draw_direction'),
rq.Card8('min_byte1'),
rq.Card8('max_byte1'),
rq.Card8('all_chars_exist'),
rq.Int16('font_ascent'),
rq.Int16('font_descent'),
rq.LengthOf('char_infos', 4),
rq.List('properties', structs.FontProp),
rq.List('char_infos', structs.CharInfo),
)
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 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 GetGeometry(rq.ReplyRequest):
_request = rq.Struct(rq.Opcode(14), rq.Pad(1), rq.RequestLength(),
rq.Drawable('drawable'))
_reply = rq.Struct(rq.ReplyCode(), rq.Card8('depth'),
rq.Card16('sequence_number'), rq.ReplyLength(),
rq.Window('root'), rq.Int16('x'), rq.Int16('y'),
rq.Card16('width'), rq.Card16('height'),
rq.Card16('border_width'), rq.Pad(10))
class ReparentWindow(rq.Request):
_request = rq.Struct(
rq.Opcode(7),
rq.Pad(1),
rq.RequestLength(),
rq.Window('window'),
rq.Window('parent'),
rq.Int16('x'),
rq.Int16('y'),
)
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 ClearArea(rq.Request):
_request = rq.Struct(
rq.Opcode(61),
rq.Bool('exposures'),
rq.RequestLength(),
rq.Window('window'),
rq.Int16('x'),
rq.Int16('y'),
rq.Card16('width'),
rq.Card16('height'),
)
class ChangePointerControl(rq.Request):
_request = rq.Struct(
rq.Opcode(105),
rq.Pad(1),
rq.RequestLength(),
rq.Int16('accel_num'),
rq.Int16('accel_denum'),
rq.Int16('threshold'),
rq.Bool('do_accel'),
rq.Bool('do_thresh'),
)
class ImageText16(rq.Request):
_request = rq.Struct(
rq.Opcode(77),
rq.LengthOf('string', 1),
rq.RequestLength(),
rq.Drawable('drawable'),
rq.GC('gc'),
rq.Int16('x'),
rq.Int16('y'),
rq.String16('string'),
)
class PolyText16(rq.Request):
_request = rq.Struct(
rq.Opcode(75),
rq.Pad(1),
rq.RequestLength(),
rq.Drawable('drawable'),
rq.GC('gc'),
rq.Int16('x'),
rq.Int16('y'),
rq.TextElements16('items'),
)
class GravityNotify(rq.Event):
_code = X.GravityNotify
_fields = rq.Struct(
rq.Card8('type'),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.Window('event'),
rq.Window('window'),
rq.Int16('x'),
rq.Int16('y'),
rq.Pad(16),
)
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 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),
)
class WarpPointer(rq.Request):
_request = rq.Struct(
rq.Opcode(41),
rq.Pad(1),
rq.RequestLength(),
rq.Window('src_window'),
rq.Window('dst_window'),
rq.Int16('src_x'),
rq.Int16('src_y'),
rq.Card16('src_width'),
rq.Card16('src_height'),
rq.Int16('dst_x'),
rq.Int16('dst_y'),
)
class ReparentNotify(rq.Event):
_code = X.ReparentNotify
_fields = rq.Struct(
rq.Card8('type'),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.Window('event'),
rq.Window('window'),
rq.Window('parent'),
rq.Int16('x'),
rq.Int16('y'),
rq.Card8('override'),
rq.Pad(11),
)
class CopyArea(rq.Request):
_request = rq.Struct(
rq.Opcode(62),
rq.Pad(1),
rq.RequestLength(),
rq.Drawable('src_drawable'),
rq.Drawable('dst_drawable'),
rq.GC('gc'),
rq.Int16('src_x'),
rq.Int16('src_y'),
rq.Int16('dst_x'),
rq.Int16('dst_y'),
rq.Card16('width'),
rq.Card16('height'),
)
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'),
)
class CreateNotify(rq.Event):
_code = X.CreateNotify
_fields = rq.Struct(
rq.Card8('type'),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.Window('parent'),
rq.Window('window'),
rq.Int16('x'),
rq.Int16('y'),
rq.Card16('width'),
rq.Card16('height'),
rq.Card16('border_width'),
rq.Card8('override'),
rq.Pad(9),
)
class ConfigureRequest(rq.Event):
_code = X.ConfigureRequest
_fields = rq.Struct(
rq.Card8('type'),
rq.Card8('stack_mode'),
rq.Card16('sequence_number'),
rq.Window('parent'),
rq.Window('window'),
rq.Window('sibling', (X.NONE, )),
rq.Int16('x'),
rq.Int16('y'),
rq.Card16('width'),
rq.Card16('height'),
rq.Card16('border_width'),
rq.Card16('value_mask'),
rq.Pad(4),
)
class ConfigureNotify(rq.Event):
_code = X.ConfigureNotify
_fields = rq.Struct(
rq.Card8('type'),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.Window('event'),
rq.Window('window'),
rq.Window('above_sibling', (X.NONE, )),
rq.Int16('x'),
rq.Int16('y'),
rq.Card16('width'),
rq.Card16('height'),
rq.Card16('border_width'),
rq.Card8('override'),
rq.Pad(5),
)
class EnterLeave(rq.Event):
_code = None
_fields = rq.Struct(
rq.Card8('type'),
rq.Card8('detail'),
rq.Card16('sequence_number'),
rq.Card32('time'),
rq.Window('root'),
rq.Window('window'),
rq.Window('child', (X.NONE, )),
rq.Int16('root_x'),
rq.Int16('root_y'),
rq.Int16('event_x'),
rq.Int16('event_y'),
rq.Card16('state'),
rq.Card8('mode'),
rq.Card8('flags'),
)
class KeyButtonPointer(rq.Event):
_code = None
_fields = rq.Struct(
rq.Card8('type'),
rq.Card8('detail'),
rq.Card16('sequence_number'),
rq.Card32('time'),
rq.Window('root'),
rq.Window('window'),
rq.Window('child', (X.NONE, )),
rq.Int16('root_x'),
rq.Int16('root_y'),
rq.Int16('event_x'),
rq.Int16('event_y'),
rq.Card16('state'),
rq.Card8('same_screen'),
rq.Pad(1),
)
class QueryPointer(rq.ReplyRequest):
_request = rq.Struct(rq.Opcode(38), rq.Pad(1), rq.RequestLength(),
rq.Window('window'))
_reply = rq.Struct(
rq.ReplyCode(),
rq.Card8('same_screen'),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Window('root'),
rq.Window('child', (X.NONE, )),
rq.Int16('root_x'),
rq.Int16('root_y'),
rq.Int16('win_x'),
rq.Int16('win_y'),
rq.Card16('mask'),
rq.Pad(6),
)
class RotateProperties(rq.Request):
_request = rq.Struct(
rq.Opcode(114),
rq.Pad(1),
rq.RequestLength(),
rq.Window('window'),
rq.LengthOf('properties', 2),
rq.Int16('delta'),
rq.List('properties', rq.Card32Obj),
)
class TranslateCoords(rq.ReplyRequest):
_request = rq.Struct(
rq.Opcode(40),
rq.Pad(1),
rq.RequestLength(),
rq.Window('src_wid'),
rq.Window('dst_wid'),
rq.Int16('src_x'),
rq.Int16('src_y'),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Card8('same_screen'),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Window('child', (X.NONE, )),
rq.Int16('x'),
rq.Int16('y'),
rq.Pad(16),
)
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 QueryTextExtents(rq.ReplyRequest):
_request = rq.Struct(
rq.Opcode(48),
rq.OddLength('string'),
rq.RequestLength(),
rq.Fontable('font'),
rq.String16('string'),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Card8('draw_direction'),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Int16('font_ascent'),
rq.Int16('font_descent'),
rq.Int16('overall_ascent'),
rq.Int16('overall_descent'),
rq.Int32('overall_width'),
rq.Int32('overall_left'),
rq.Int32('overall_right'),
rq.Pad(4),
)
class ListFontsWithInfo(rq.ReplyRequest):
_request = rq.Struct(
rq.Opcode(50),
rq.Pad(1),
rq.RequestLength(),
rq.Card16('max_names'),
rq.LengthOf('pattern', 2),
rq.String8('pattern'),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.LengthOf('name', 1),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Object('min_bounds', structs.CharInfo),
rq.Pad(4),
rq.Object('max_bounds', structs.CharInfo),
rq.Pad(4),
rq.Card16('min_char_or_byte2'),
rq.Card16('max_char_or_byte2'),
rq.Card16('default_char'),
rq.LengthOf('properties', 2),
rq.Card8('draw_direction'),
rq.Card8('min_byte1'),
rq.Card8('max_byte1'),
rq.Card8('all_chars_exist'),
rq.Int16('font_ascent'),
rq.Int16('font_descent'),
rq.Card32('replies_hint'),
rq.List('properties', structs.FontProp),
rq.String8('name'),
)
# Somebody must have smoked some really wicked weed when they
# defined the ListFontsWithInfo request:
# The server sends a reply for _each_ matching font...
# It then sends a special reply (name length == 0) to indicate
# that there are no more fonts in the reply.
# This means that we have to do some special parsing to see if
# we have got the end-of-reply reply. If we haven't, we
# have to reinsert the request in the front of the
# display.sent_request queue to catch the next response.
# Bastards.
def __init__(self, *args, **keys):
self._fonts = []
apply(ReplyRequest.__init__, (self, ) + args, keys)
def _parse_response(self, data):
if ord(data[1]) == 0:
self._response_lock.acquire()
self._data = self._fonts
del self._fonts
self._response_lock.release()
return
r, d = self._reply.parse_binary(data)
self._fonts.append(r)
self._display.sent_requests.insert(0, self)
# Override the default __getattr__, since it isn't usable for
# the list reply. Instead provide a __getitem__ and a __len__.
def __getattr__(self, attr):
raise AttributeError(attr)
def __getitem__(self, item):
return self._data[item]
def __len__(self):
return len(self._data)
'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)))
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'),
)
