michael/leanshot
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draw 2 rectangles to prevent the white rectangle from being invisible on

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white backgrounds
This commit is contained in:
Michael Zhang 2021-01-06 13:16:13 -06:00
parent f7b5288d03
commit 00d66f9712
Signed by: michael
GPG key ID: BDA47A31A3C8EE6B
3 changed files with 26 additions and 6 deletions
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2
Cargo.lock generated
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@ -250,7 +250,7 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
[[package]]
name = "leanshot"
version = "0.4.0-rc"
version = "0.4.0"
dependencies = [
"anyhow",
"image",

2
Cargo.toml
View file

@ -1,7 +1,7 @@
[package]
name = "leanshot"
description = "Screenshot capture for Linux."
version = "0.4.0-rc"
version = "0.4.0"
repository = "https://git.mzhang.io/michael/leanshot"
license-file = "LICENSE"
edition = "2018"

28
src/gui.rs
View file

@ -140,7 +140,7 @@ impl Gui {
&[
(xcb::GC_FOREGROUND, screen.white_pixel()),
(xcb::GC_BACKGROUND, screen.white_pixel()),
(xcb::GC_LINE_WIDTH, 3),
(xcb::GC_LINE_WIDTH, 1),
],
);
@ -175,18 +175,38 @@ impl Gui {
let mut state = State::default();
let mut cancelled = false;
let redraw = |state: &State| {
let redraw = |state: &State| -> Result<()> {
xcb_image::put(&self.conn, window_id, window_gc, &image.image, 0, 0);
if state.dragging {
let rect = state.rect();
xproto::change_gc(
&self.conn,
window_gc,
&[(xcb::GC_FOREGROUND, screen.black_pixel())],
);
xproto::poly_rectangle(&self.conn, window_id, window_gc, &[rect]);
let rect2 = Rectangle::new(
rect.x() + 1,
rect.y() + 1,
rect.width() - 2,
rect.height() - 2,
);
xproto::change_gc(
&self.conn,
window_gc,
&[(xcb::GC_FOREGROUND, screen.white_pixel())],
);
xproto::poly_rectangle(&self.conn, window_id, window_gc, &[rect2]);
}
self.conn.flush();
Ok(())
};
redraw(&state);
redraw(&state)?;
while let Some(evt) = self.conn.wait_for_event() {
match evt.response_type() {
@ -234,7 +254,7 @@ impl Gui {
}
}
redraw(&state);
redraw(&state)?;
}
info!("Loop exited, cleaning up...");