#[allow(unused_imports)]
use crate::cookie::Cookie;
#[allow(unused_imports)]
use crate::cookie::FixedCookie;
#[allow(unused_imports)]
use crate::cookie::VoidCookie;
#[allow(unused_imports)]
use crate::util::FixedLengthSerialize;
#[allow(unused_imports)]
use crate::util::VariableLengthSerialize;
pub fn query_version<IO, XS>(
io: &mut IO,
xcb_state: &mut XS,
forget: bool,
) -> crate::error::Result<FixedCookie<crate::proto::shape::QueryVersionReply, 12>>
where
IO: crate::con::SocketIo,
XS: crate::con::XcbState,
{
let major_opcode = xcb_state
.major_opcode(crate::proto::shape::EXTENSION_NAME)
.ok_or(crate::error::Error::MissingExtension(
crate::proto::shape::EXTENSION_NAME,
))?;
io.use_write_buffer(|buf| {
let buf = buf.get_mut(..4).ok_or(crate::error::Error::Serialize)?;
buf[0] = major_opcode;
buf[1] = 0;
buf[2..4].copy_from_slice(&(1u16).to_ne_bytes());
Ok::<usize, crate::error::Error>(4)
})?;
let seq = if forget {
xcb_state.next_seq()
} else {
xcb_state.keep_and_return_next_seq()
};
Ok(FixedCookie::new(seq))
}
pub fn rectangles<IO, XS>(
io: &mut IO,
xcb_state: &mut XS,
operation: crate::proto::shape::SoEnum,
destination_kind: crate::proto::shape::SkEnum,
ordering: crate::proto::xproto::ClipOrderingEnum,
destination_window: crate::proto::xproto::Window,
x_offset: i16,
y_offset: i16,
rectangles: &[crate::proto::xproto::Rectangle],
forget: bool,
) -> crate::error::Result<VoidCookie>
where
IO: crate::con::SocketIo,
XS: crate::con::XcbState,
{
let major_opcode = xcb_state
.major_opcode(crate::proto::shape::EXTENSION_NAME)
.ok_or(crate::error::Error::MissingExtension(
crate::proto::shape::EXTENSION_NAME,
))?;
io.use_write_buffer(|buf_ptr| {
buf_ptr
.get_mut(4..5)
.ok_or(crate::error::Error::Serialize)?
.copy_from_slice(&operation.serialize_fixed());
buf_ptr
.get_mut(5..6)
.ok_or(crate::error::Error::Serialize)?
.copy_from_slice(&destination_kind.serialize_fixed());
buf_ptr
.get_mut(6..7)
.ok_or(crate::error::Error::Serialize)?
.copy_from_slice(&ordering.serialize_fixed());
buf_ptr
.get_mut(8..12)
.ok_or(crate::error::Error::Serialize)?
.copy_from_slice(&destination_window.serialize_fixed());
buf_ptr
.get_mut(12..14)
.ok_or(crate::error::Error::Serialize)?
.copy_from_slice(&x_offset.serialize_fixed());
buf_ptr
.get_mut(14..16)
.ok_or(crate::error::Error::Serialize)?
.copy_from_slice(&y_offset.serialize_fixed());
let list_len = rectangles.len() * 8;
crate::util::fixed_vec_serialize_into(
buf_ptr
.get_mut(16..)
.ok_or(crate::error::Error::Serialize)?,
rectangles,
)?;
let mut offset = list_len + 16;
let mut offset = offset + (4 - (offset % 4)) % 4;
buf_ptr
.get_mut(0..2)
.ok_or(crate::error::Error::Serialize)?
.copy_from_slice(&[major_opcode, 1]);
debug_assert!(offset % 4 == 0, "Bad request length offset {offset}");
let word_len = offset / 4;
if let Ok(len) = u16::try_from(word_len) {
let length: [u8; 2] = len.to_ne_bytes();
buf_ptr
.get_mut(2..4)
.ok_or(crate::error::Error::Serialize)?
.copy_from_slice(&length);
} else {
if word_len > xcb_state.max_request_size() {
return Err(crate::error::Error::TooLargeRequest);
}
buf_ptr
.get_mut(2..4)
.ok_or(crate::error::Error::Serialize)?
.copy_from_slice(&[0, 0]);
let length: [u8; 4] = u32::try_from(word_len)
.map_err(|_| crate::error::Error::TooLargeRequest)?
.checked_add(1)
.ok_or(crate::error::Error::TooLargeRequest)?
.to_ne_bytes();
buf_ptr.copy_within(4..offset, 8);
buf_ptr
.get_mut(4..8)
.ok_or(crate::error::Error::Serialize)?
.copy_from_slice(&length);
offset += 4;
}
Ok::<usize, crate::error::Error>(offset)
})?;
let seq = if forget {
xcb_state.next_seq()
} else {
xcb_state.keep_and_return_next_seq()
};
Ok(VoidCookie::new(seq))
}
pub fn mask<IO, XS>(
io: &mut IO,
xcb_state: &mut XS,
operation: crate::proto::shape::SoEnum,
destination_kind: crate::proto::shape::SkEnum,
destination_window: crate::proto::xproto::Window,
x_offset: i16,
y_offset: i16,
source_bitmap: crate::proto::xproto::PixmapEnum,
forget: bool,
) -> crate::error::Result<VoidCookie>
where
IO: crate::con::SocketIo,
XS: crate::con::XcbState,
{
let major_opcode = xcb_state
.major_opcode(crate::proto::shape::EXTENSION_NAME)
.ok_or(crate::error::Error::MissingExtension(
crate::proto::shape::EXTENSION_NAME,
))?;
let length: [u8; 2] = (5u16).to_ne_bytes();
let destination_window_bytes = destination_window.serialize_fixed();
let x_offset_bytes = x_offset.serialize_fixed();
let y_offset_bytes = y_offset.serialize_fixed();
let source_bitmap_bytes = (source_bitmap.0 as u32).serialize_fixed();
io.use_write_buffer(|buf| {
buf.get_mut(..20)
.ok_or(crate::error::Error::Serialize)?
.copy_from_slice(&[
major_opcode,
2,
length[0],
length[1],
operation.0 as u8,
destination_kind.0 as u8,
0,
0,
destination_window_bytes[0],
destination_window_bytes[1],
destination_window_bytes[2],
destination_window_bytes[3],
x_offset_bytes[0],
x_offset_bytes[1],
y_offset_bytes[0],
y_offset_bytes[1],
source_bitmap_bytes[0],
source_bitmap_bytes[1],
source_bitmap_bytes[2],
source_bitmap_bytes[3],
]);
Ok::<usize, crate::error::Error>(20)
})?;
let seq = if forget {
xcb_state.next_seq()
} else {
xcb_state.keep_and_return_next_seq()
};
Ok(VoidCookie::new(seq))
}
pub fn combine<IO, XS>(
io: &mut IO,
xcb_state: &mut XS,
operation: crate::proto::shape::SoEnum,
destination_kind: crate::proto::shape::SkEnum,
source_kind: crate::proto::shape::SkEnum,
destination_window: crate::proto::xproto::Window,
x_offset: i16,
y_offset: i16,
source_window: crate::proto::xproto::Window,
forget: bool,
) -> crate::error::Result<VoidCookie>
where
IO: crate::con::SocketIo,
XS: crate::con::XcbState,
{
let major_opcode = xcb_state
.major_opcode(crate::proto::shape::EXTENSION_NAME)
.ok_or(crate::error::Error::MissingExtension(
crate::proto::shape::EXTENSION_NAME,
))?;
let length: [u8; 2] = (5u16).to_ne_bytes();
let destination_window_bytes = destination_window.serialize_fixed();
let x_offset_bytes = x_offset.serialize_fixed();
let y_offset_bytes = y_offset.serialize_fixed();
let source_window_bytes = source_window.serialize_fixed();
io.use_write_buffer(|buf| {
buf.get_mut(..20)
.ok_or(crate::error::Error::Serialize)?
.copy_from_slice(&[
major_opcode,
3,
length[0],
length[1],
operation.0 as u8,
destination_kind.0 as u8,
source_kind.0 as u8,
0,
destination_window_bytes[0],
destination_window_bytes[1],
destination_window_bytes[2],
destination_window_bytes[3],
x_offset_bytes[0],
x_offset_bytes[1],
y_offset_bytes[0],
y_offset_bytes[1],
source_window_bytes[0],
source_window_bytes[1],
source_window_bytes[2],
source_window_bytes[3],
]);
Ok::<usize, crate::error::Error>(20)
})?;
let seq = if forget {
xcb_state.next_seq()
} else {
xcb_state.keep_and_return_next_seq()
};
Ok(VoidCookie::new(seq))
}
pub fn offset<IO, XS>(
io: &mut IO,
xcb_state: &mut XS,
destination_kind: crate::proto::shape::SkEnum,
destination_window: crate::proto::xproto::Window,
x_offset: i16,
y_offset: i16,
forget: bool,
) -> crate::error::Result<VoidCookie>
where
IO: crate::con::SocketIo,
XS: crate::con::XcbState,
{
let major_opcode = xcb_state
.major_opcode(crate::proto::shape::EXTENSION_NAME)
.ok_or(crate::error::Error::MissingExtension(
crate::proto::shape::EXTENSION_NAME,
))?;
let length: [u8; 2] = (4u16).to_ne_bytes();
let destination_window_bytes = destination_window.serialize_fixed();
let x_offset_bytes = x_offset.serialize_fixed();
let y_offset_bytes = y_offset.serialize_fixed();
io.use_write_buffer(|buf| {
buf.get_mut(..16)
.ok_or(crate::error::Error::Serialize)?
.copy_from_slice(&[
major_opcode,
4,
length[0],
length[1],
destination_kind.0 as u8,
0,
0,
0,
destination_window_bytes[0],
destination_window_bytes[1],
destination_window_bytes[2],
destination_window_bytes[3],
x_offset_bytes[0],
x_offset_bytes[1],
y_offset_bytes[0],
y_offset_bytes[1],
]);
Ok::<usize, crate::error::Error>(16)
})?;
let seq = if forget {
xcb_state.next_seq()
} else {
xcb_state.keep_and_return_next_seq()
};
Ok(VoidCookie::new(seq))
}
pub fn query_extents<IO, XS>(
io: &mut IO,
xcb_state: &mut XS,
destination_window: crate::proto::xproto::Window,
forget: bool,
) -> crate::error::Result<FixedCookie<crate::proto::shape::QueryExtentsReply, 28>>
where
IO: crate::con::SocketIo,
XS: crate::con::XcbState,
{
let major_opcode = xcb_state
.major_opcode(crate::proto::shape::EXTENSION_NAME)
.ok_or(crate::error::Error::MissingExtension(
crate::proto::shape::EXTENSION_NAME,
))?;
let length: [u8; 2] = (2u16).to_ne_bytes();
let destination_window_bytes = destination_window.serialize_fixed();
io.use_write_buffer(|buf| {
buf.get_mut(..8)
.ok_or(crate::error::Error::Serialize)?
.copy_from_slice(&[
major_opcode,
5,
length[0],
length[1],
destination_window_bytes[0],
destination_window_bytes[1],
destination_window_bytes[2],
destination_window_bytes[3],
]);
Ok::<usize, crate::error::Error>(8)
})?;
let seq = if forget {
xcb_state.next_seq()
} else {
xcb_state.keep_and_return_next_seq()
};
Ok(FixedCookie::new(seq))
}
pub fn select_input<IO, XS>(
io: &mut IO,
xcb_state: &mut XS,
destination_window: crate::proto::xproto::Window,
enable: u8,
forget: bool,
) -> crate::error::Result<VoidCookie>
where
IO: crate::con::SocketIo,
XS: crate::con::XcbState,
{
let major_opcode = xcb_state
.major_opcode(crate::proto::shape::EXTENSION_NAME)
.ok_or(crate::error::Error::MissingExtension(
crate::proto::shape::EXTENSION_NAME,
))?;
let length: [u8; 2] = (3u16).to_ne_bytes();
let destination_window_bytes = destination_window.serialize_fixed();
io.use_write_buffer(|buf| {
buf.get_mut(..12)
.ok_or(crate::error::Error::Serialize)?
.copy_from_slice(&[
major_opcode,
6,
length[0],
length[1],
destination_window_bytes[0],
destination_window_bytes[1],
destination_window_bytes[2],
destination_window_bytes[3],
enable,
0,
0,
0,
]);
Ok::<usize, crate::error::Error>(12)
})?;
let seq = if forget {
xcb_state.next_seq()
} else {
xcb_state.keep_and_return_next_seq()
};
Ok(VoidCookie::new(seq))
}
pub fn input_selected<IO, XS>(
io: &mut IO,
xcb_state: &mut XS,
destination_window: crate::proto::xproto::Window,
forget: bool,
) -> crate::error::Result<FixedCookie<crate::proto::shape::InputSelectedReply, 8>>
where
IO: crate::con::SocketIo,
XS: crate::con::XcbState,
{
let major_opcode = xcb_state
.major_opcode(crate::proto::shape::EXTENSION_NAME)
.ok_or(crate::error::Error::MissingExtension(
crate::proto::shape::EXTENSION_NAME,
))?;
let length: [u8; 2] = (2u16).to_ne_bytes();
let destination_window_bytes = destination_window.serialize_fixed();
io.use_write_buffer(|buf| {
buf.get_mut(..8)
.ok_or(crate::error::Error::Serialize)?
.copy_from_slice(&[
major_opcode,
7,
length[0],
length[1],
destination_window_bytes[0],
destination_window_bytes[1],
destination_window_bytes[2],
destination_window_bytes[3],
]);
Ok::<usize, crate::error::Error>(8)
})?;
let seq = if forget {
xcb_state.next_seq()
} else {
xcb_state.keep_and_return_next_seq()
};
Ok(FixedCookie::new(seq))
}
pub fn get_rectangles<IO, XS>(
io: &mut IO,
xcb_state: &mut XS,
window: crate::proto::xproto::Window,
source_kind: crate::proto::shape::SkEnum,
forget: bool,
) -> crate::error::Result<Cookie<crate::proto::shape::GetRectanglesReply>>
where
IO: crate::con::SocketIo,
XS: crate::con::XcbState,
{
let major_opcode = xcb_state
.major_opcode(crate::proto::shape::EXTENSION_NAME)
.ok_or(crate::error::Error::MissingExtension(
crate::proto::shape::EXTENSION_NAME,
))?;
let length: [u8; 2] = (3u16).to_ne_bytes();
let window_bytes = window.serialize_fixed();
io.use_write_buffer(|buf| {
buf.get_mut(..12)
.ok_or(crate::error::Error::Serialize)?
.copy_from_slice(&[
major_opcode,
8,
length[0],
length[1],
window_bytes[0],
window_bytes[1],
window_bytes[2],
window_bytes[3],
source_kind.0 as u8,
0,
0,
0,
]);
Ok::<usize, crate::error::Error>(12)
})?;
let seq = if forget {
xcb_state.next_seq()
} else {
xcb_state.keep_and_return_next_seq()
};
Ok(Cookie::new(seq))
}