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|
use std::path;
use crate::{
config::{
raw::app::display::preview::{default_max_preview_size, PreviewOptionRaw, PreviewProtocol},
search_directories,
},
util::unix,
CONFIG_HIERARCHY,
};
#[derive(Clone, Debug)]
pub struct PreviewOption {
pub max_preview_size: u64,
pub preview_protocol: PreviewProtocol,
pub preview_script: Option<path::PathBuf>,
pub preview_shown_hook_script: Option<path::PathBuf>,
pub preview_removed_hook_script: Option<path::PathBuf>,
}
impl std::default::Default for PreviewOption {
fn default() -> Self {
Self {
max_preview_size: default_max_preview_size(),
preview_protocol: PreviewProtocol::Auto,
preview_script: None,
preview_shown_hook_script: None,
preview_removed_hook_script: None,
}
}
}
impl From<PreviewOptionRaw> for PreviewOption {
fn from(raw: PreviewOptionRaw) -> Self {
let preview_script = raw
.preview_script
.map(|s| unix::expand_shell_string(&s))
.or_else(|| search_directories("preview.sh", &CONFIG_HIERARCHY));
let preview_shown_hook_script = raw
.preview_shown_hook_script
.map(|s| unix::expand_shell_string(&s));
let preview_removed_hook_script = raw
.preview_removed_hook_script
.map(|s| unix::expand_shell_string(&s));
Self {
max_preview_size: raw.max_preview_size,
preview_protocol: raw.preview_protocol,
preview_script,
preview_shown_hook_script,
preview_removed_hook_script,
}
}
}
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