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input: Add screenshotting shortcut

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This commit is contained in:
Victoria Brekenfeld 2022-07-20 17:25:36 +02:00
parent 979e282768
commit 63b252e47d
8 changed files with 193 additions and 14 deletions
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29
src/input/mod.rs
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@ -387,6 +387,35 @@ impl State {
slog_scope::warn!("Failed to spawn: {}", err);
}
}
Action::Screenshot => {
let home = match std::env::var("HOME") {
Ok(home) => home,
Err(err) => {
slog_scope::error!("$HOME is not set, can't save screenshots: {}", err);
break;
}
};
let timestamp = match std::time::SystemTime::UNIX_EPOCH.elapsed() {
Ok(duration) => duration.as_secs(),
Err(err) => {
slog_scope::error!("Unable to get timestamp, can't save screenshots: {}", err);
break;
}
};
for output in self.common.shell.outputs.clone().into_iter() {
match self.backend.offscreen_for_output(&output, &mut self.common) {
Ok(buffer) => {
let mut path = std::path::PathBuf::new();
path.push(&home);
path.push(format!("{}_{}.png", output.name(), timestamp));
if let Err(err) = buffer.save(&path) {
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),
}
}
}
}
}
break;