1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
import xcffib
import struct
import io
MAJOR_VERSION = 0
MINOR_VERSION = 11
key = xcffib.ExtensionKey("RENDER")
_events = {}
_errors = {}
class COLOR(xcffib.Struct):
xge = False
def __init__(self, unpacker):
if isinstance(unpacker, xcffib.Protobj):
unpacker = xcffib.MemoryUnpacker(unpacker.pack())
xcffib.Struct.__init__(self, unpacker)
base = unpacker.offset
self.red, self.green, self.blue, self.alpha = unpacker.unpack("HHHH")
self.bufsize = unpacker.offset - base
def pack(self):
buf = io.BytesIO()
buf.write(struct.pack("=HHHH", self.red, self.green, self.blue, self.alpha))
return buf.getvalue()
fixed_size = 8
@classmethod
def synthetic(cls, red, green, blue, alpha):
self = cls.__new__(cls)
self.red = red
self.green = green
self.blue = blue
self.alpha = alpha
return self
class RECTANGLE(xcffib.Struct):
xge = False
def __init__(self, unpacker):
if isinstance(unpacker, xcffib.Protobj):
unpacker = xcffib.MemoryUnpacker(unpacker.pack())
xcffib.Struct.__init__(self, unpacker)
base = unpacker.offset
self.x, self.y, self.width, self.height = unpacker.unpack("hhHH")
self.bufsize = unpacker.offset - base
def pack(self):
buf = io.BytesIO()
buf.write(struct.pack("=hhHH", self.x, self.y, self.width, self.height))
return buf.getvalue()
fixed_size = 8
@classmethod
def synthetic(cls, x, y, width, height):
self = cls.__new__(cls)
self.x = x
self.y = y
self.width = width
self.height = height
return self
class renderExtension(xcffib.Extension):
def FillRectangles(self, op, dst, color, rects_len, rects, is_checked=False):
buf = io.BytesIO()
buf.write(struct.pack("=xx2xB3xI", op, dst))
buf.write(color.pack() if hasattr(color, "pack") else COLOR.synthetic(*color).pack())
buf.write(xcffib.pack_list(rects, RECTANGLE))
return self.send_request(26, buf, is_checked=is_checked)
xcffib._add_ext(key, renderExtension, _events, _errors)
|
