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hacksaw
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reorg code

This commit is contained in:
expectocode 2018-11-26 12:41:28 +00:00
parent 3d4ac326d4
commit 3da8e4d1a5
1 changed files with 40 additions and 35 deletions
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75
src/main.rs
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@ -15,7 +15,43 @@ fn set_shape(conn: &xcb::Connection, window: xcb::Window, rects: &[xcb::Rectangl
0,
&rects,
);
conn.flush();
}
fn set_title(conn: &xcb::Connection, window: xcb::Window, title: &str) {
xcb::change_property(
&conn,
xcb::PROP_MODE_REPLACE as u8,
window,
xcb::ATOM_WM_NAME,
xcb::ATOM_STRING,
8,
title.as_bytes(),
);
}
fn grab_pointer_set_cursor(conn: &xcb::Connection, window: xcb::Window, screen: xcb::Screen) {
let font = conn.generate_id();
xcb::open_font(&conn, font, "cursor");
// TODO: create cursor with a Pixmap
// https://stackoverflow.com/questions/40578969/how-to-create-a-cursor-in-x11-from-raw-data-c
let cursor = conn.generate_id();
xcb::create_glyph_cursor(&conn, cursor, font, font, 0, 30, 0, 0, 0, 0, 0, 0);
xcb::grab_pointer(
&conn,
true,
screen.root(),
(xcb::EVENT_MASK_BUTTON_RELEASE
| xcb::EVENT_MASK_BUTTON_PRESS
| xcb::EVENT_MASK_BUTTON_MOTION) as u16,
xcb::GRAB_MODE_ASYNC as u8,
xcb::GRAB_MODE_ASYNC as u8,
xcb::NONE,
cursor,
xcb::CURRENT_TIME,
).get_reply()
.unwrap();
}
fn main() {
@ -51,40 +87,8 @@ fn main() {
&values,
);
let title = "hacksaw";
// setting title
xcb::change_property(
&conn,
xcb::PROP_MODE_REPLACE as u8,
window,
xcb::ATOM_WM_NAME,
xcb::ATOM_STRING,
8,
title.as_bytes(),
);
let font = conn.generate_id();
xcb::open_font(&conn, font, "cursor");
// TODO: create cursor with a Pixmap
// https://stackoverflow.com/questions/40578969/how-to-create-a-cursor-in-x11-from-raw-data-c
let cursor = conn.generate_id();
xcb::create_glyph_cursor(&conn, cursor, font, font, 0, 30, 0, 0, 0, 0, 0, 0);
xcb::grab_pointer(
&conn,
true,
screen.root(),
(xcb::EVENT_MASK_BUTTON_RELEASE
| xcb::EVENT_MASK_BUTTON_PRESS
| xcb::EVENT_MASK_BUTTON_MOTION) as u16,
xcb::GRAB_MODE_ASYNC as u8,
xcb::GRAB_MODE_ASYNC as u8,
xcb::NONE,
cursor,
xcb::CURRENT_TIME,
).get_reply()
.unwrap();
set_title(&conn, window, "hacksaw");
grab_pointer_set_cursor(&conn, window, screen);
set_shape(&conn, window, &[xcb::Rectangle::new(0, 0, 0, 0)]);
@ -145,6 +149,7 @@ fn main() {
xcb::Rectangle::new(top_x, bot_y, width, LINE_WIDTH),
];
set_shape(&conn, window, &rects);
conn.flush();
}
xcb::BUTTON_RELEASE => {
let motion: &xcb::ButtonReleaseEvent = unsafe { xcb::cast_event(&ev) };