You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 

105 lines
3.2 KiB

/*
* meli - pager conf module
*
* Copyright 2018 Manos Pitsidianakis
*
* This file is part of meli.
*
* meli is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* meli is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with meli. If not, see <http://www.gnu.org/licenses/>.
*/
//! Settings for the pager function.
use super::default_vals::*;
use super::deserializers::*;
use melib::ToggleFlag;
/// Settings for the pager function.
#[derive(Debug, Deserialize, Clone, Serialize)]
pub struct PagerSettings {
/// Number of context lines when going to next page.
/// Default: 0
#[serde(default = "zero_val", alias = "pager-context")]
pub pager_context: usize,
/// Stop at the end instead of displaying next mail.
/// Default: false
#[serde(default = "false_val", alias = "pager-stop")]
pub pager_stop: bool,
/// Always show headers when scrolling.
/// Default: true
#[serde(default = "true_val", alias = "headers-sticky")]
pub headers_sticky: bool,
/// The height of the pager in mail view, in percent.
/// Default: 80
#[serde(default = "eighty_val", alias = "pager-ratio")]
pub pager_ratio: usize,
/// A command to pipe mail output through for viewing in pager.
/// Default: None
#[serde(default = "none", deserialize_with = "non_empty_string")]
pub filter: Option<String>,
/// A command to pipe html output before displaying it in a pager
/// Default: None
#[serde(
default = "none",
deserialize_with = "non_empty_string",
alias = "html-filter"
)]
pub html_filter: Option<String>,
/// Respect "format=flowed"
/// Default: true
#[serde(default = "true_val", alias = "format-flowed")]
pub format_flowed: bool,
/// Split long lines that would overflow on the x axis.
/// Default: true
#[serde(default = "true_val", alias = "split-long-lines")]
pub split_long_lines: bool,
/// Minimum text width in columns.
/// Default: 80
#[serde(default = "eighty_val", alias = "minimum-width")]
pub minimum_width: usize,
/// Choose `text/html` alternative if `text/plain` is empty in `multipart/alternative`
/// attachments.
/// Default: true
#[serde(
default = "internal_value_true",
alias = "auto-choose-multipart-alternative"
)]
pub auto_choose_multipart_alternative: ToggleFlag,
}
impl Default for PagerSettings {
fn default() -> Self {
Self {
pager_context: 0,
pager_stop: false,
headers_sticky: true,
pager_ratio: 80,
filter: None,
html_filter: None,
format_flowed: true,
split_long_lines: true,
minimum_width: 80,
auto_choose_multipart_alternative: ToggleFlag::InternalVal(true),
}
}
}