leyoda/cosmic-comp
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

screenshot: Replace image with png crate

Browse source
This commit is contained in:
Victoria Brekenfeld 2022-08-15 20:23:27 +02:00
parent bb2c650ff7
commit 8c3c3051ac
4 changed files with 58 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

21
src/input/mod.rs
View file

@ -12,7 +12,7 @@ use smithay::{
backend::input::{Device, DeviceCapability, InputBackend, InputEvent, KeyState},
desktop::{layer_map_for_output, Kind, WindowSurfaceType},
reexports::wayland_server::{protocol::wl_surface::WlSurface, DisplayHandle, Resource},
utils::{Logical, Point, Rectangle},
utils::{Logical, Point, Rectangle, Size, Buffer},
wayland::{
data_device::set_data_device_focus,
output::Output,
@ -402,21 +402,32 @@ impl State {
break;
}
};
/*
for output in self.common.shell.outputs.clone().into_iter() {
match self.backend.offscreen_for_output(&output, &mut self.common) {
Ok(buffer) => {
Ok((buffer, size)) => {
let mut path = std::path::PathBuf::new();
path.push(&home);
path.push(format!("{}_{}.png", output.name(), timestamp));
if let Err(err) = buffer.save(&path) {
fn write_png(path: impl AsRef<std::path::Path>, data: Vec<u8>, size: Size<i32, Buffer>) -> anyhow::Result<()> {
use std::{io, fs};
let file = io::BufWriter::new(fs::File::create(&path)?);
let mut encoder = png::Encoder::new(file, size.w as u32, size.h as u32);
encoder.set_color(png::ColorType::Rgba);
encoder.set_depth(png::BitDepth::Eight);
let mut writer = encoder.write_header()?;
writer.write_image_data(&data)?;
Ok(())
}
if let Err(err) = write_png(&path, buffer, size) {
slog_scope::error!("Unable to save screenshot at {}: {}", path.display(), err);
}
},
Err(err) => slog_scope::error!("Could not save screenshot for output {}: {}", output.name(), err),
}
}
*/
}
}
}