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