465 lines
16 KiB
Rust
465 lines
16 KiB
Rust
/*
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* meli - status tab module.
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*
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* Copyright 2019 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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use melib::{MailBackendExtensionStatus, SpecialUsageMailbox};
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use super::*;
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use crate::accounts::JobRequest;
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#[derive(Debug)]
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pub struct AccountStatus {
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cursor: (usize, usize),
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account_pos: usize,
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content: Screen<Virtual>,
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dirty: bool,
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theme_default: ThemeAttribute,
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id: ComponentId,
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}
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impl std::fmt::Display for AccountStatus {
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fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
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write!(f, "status")
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}
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}
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impl AccountStatus {
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pub fn new(account_pos: usize, theme_default: ThemeAttribute) -> AccountStatus {
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let default_cell = {
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let mut ret = Cell::with_char(' ');
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ret.set_fg(theme_default.fg)
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.set_bg(theme_default.bg)
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.set_attrs(theme_default.attrs);
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ret
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};
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let mut content = Screen::<Virtual>::new();
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content.grid_mut().default_cell = default_cell;
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content.grid_mut().set_growable(true);
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_ = content.resize(80, 20);
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AccountStatus {
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cursor: (0, 0),
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account_pos,
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content,
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dirty: true,
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theme_default,
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id: ComponentId::default(),
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}
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}
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fn update_content(&mut self, (width, height): (usize, usize), context: &Context) {
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if !self.content.resize_with_context(width, height, context) {
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return;
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}
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let a = &context.accounts[self.account_pos];
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let area = self.content.area().skip_cols(1);
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let (_x, _y) = self.content.grid_mut().write_string(
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"Account ",
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self.theme_default.fg,
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self.theme_default.bg,
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self.theme_default.attrs | Attr::UNDERLINE,
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area,
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None,
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);
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let area = self.content.area().skip(_x + 1, _y);
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let (_x, _y) = self.content.grid_mut().write_string(
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a.name(),
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self.theme_default.fg,
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self.theme_default.bg,
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Attr::BOLD | Attr::UNDERLINE,
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area,
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None,
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);
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let mut line = 2;
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let area = self.content.area().skip(1, line);
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self.content.grid_mut().write_string(
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"In-progress jobs:",
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self.theme_default.fg,
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self.theme_default.bg,
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Attr::BOLD,
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area,
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None,
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);
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line += 2;
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for (job_id, req) in a.active_jobs.iter() {
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let area = self.content.area().skip(1, line);
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let (x, y) = self.content.grid_mut().write_string(
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&format!("{} {}", req, job_id),
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self.theme_default.fg,
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self.theme_default.bg,
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self.theme_default.attrs,
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area,
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None,
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);
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if let JobRequest::DeleteMailbox { mailbox_hash, .. }
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| JobRequest::SetMailboxPermissions { mailbox_hash, .. }
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| JobRequest::SetMailboxSubscription { mailbox_hash, .. }
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| JobRequest::Refresh { mailbox_hash, .. }
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| JobRequest::Fetch { mailbox_hash, .. } = req
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{
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let area = self.content.area().skip(x + 1, y + line);
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self.content.grid_mut().write_string(
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a.mailbox_entries[mailbox_hash].name(),
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self.theme_default.fg,
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self.theme_default.bg,
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self.theme_default.attrs,
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area,
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None,
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);
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}
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line += 1;
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}
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line += 2;
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let area = self.content.area().skip(1, line);
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let (_x, _y) = self.content.grid_mut().write_string(
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"Tag support: ",
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self.theme_default.fg,
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self.theme_default.bg,
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Attr::BOLD,
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area,
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None,
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);
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let area = self.content.area().skip(_x + 1, _y + line);
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self.content.grid_mut().write_string(
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if a.backend_capabilities.supports_tags {
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"yes"
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} else {
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"no"
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},
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self.theme_default.fg,
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self.theme_default.bg,
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self.theme_default.attrs,
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area,
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None,
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);
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line += 1;
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let area = self.content.area().skip(1, line);
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let (_x, _y) = self.content.grid_mut().write_string(
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"Search backend: ",
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self.theme_default.fg,
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self.theme_default.bg,
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Attr::BOLD,
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area,
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None,
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);
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let area = self.content.area().skip(_x + 1, _y + line);
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self.content.grid_mut().write_string(
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&match (
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a.settings.conf.search_backend(),
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a.backend_capabilities.supports_search,
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) {
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(SearchBackend::Auto, true) | (SearchBackend::None, true) => {
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"backend-side search".to_string()
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}
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(SearchBackend::Auto, false) | (SearchBackend::None, false) => {
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"none (search will be slow)".to_string()
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}
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#[cfg(feature = "sqlite3")]
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(SearchBackend::Sqlite3, _) => {
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if let Ok(path) = crate::sqlite3::db_path() {
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format!("sqlite3 database {}", path.display())
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} else {
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"sqlite3 database".to_string()
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}
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}
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},
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self.theme_default.fg,
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self.theme_default.bg,
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self.theme_default.attrs,
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area,
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None,
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);
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line += 1;
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let area = self.content.area().skip(1, line);
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self.content.grid_mut().write_string(
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"Special Mailboxes:",
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self.theme_default.fg,
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self.theme_default.bg,
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Attr::BOLD,
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area,
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None,
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);
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for f in a
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.mailbox_entries
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.values()
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.map(|entry| &entry.ref_mailbox)
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.filter(|f| f.special_usage() != SpecialUsageMailbox::Normal)
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{
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line += 1;
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let area = self.content.area().skip(1, line);
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self.content.grid_mut().write_string(
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&format!("{}: {}", f.path(), f.special_usage()),
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self.theme_default.fg,
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self.theme_default.bg,
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self.theme_default.attrs,
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area,
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None,
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);
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}
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line += 2;
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let area = self.content.area().skip(1, line);
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self.content.grid_mut().write_string(
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"Subscribed mailboxes:",
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self.theme_default.fg,
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self.theme_default.bg,
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Attr::BOLD,
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area,
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None,
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);
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line += 2;
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for mailbox_node in a.list_mailboxes() {
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let f: &Mailbox = &a[&mailbox_node.hash].ref_mailbox;
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if f.is_subscribed() {
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let area = self.content.area().skip(1, line);
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self.content.grid_mut().write_string(
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f.path(),
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self.theme_default.fg,
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self.theme_default.bg,
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self.theme_default.attrs,
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area,
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None,
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);
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line += 1;
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}
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}
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line += 1;
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if let Some(ref extensions) = a.backend_capabilities.extensions {
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let area = self.content.area().skip(1, line);
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self.content.grid_mut().write_string(
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"Server Extensions:",
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self.theme_default.fg,
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self.theme_default.bg,
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Attr::BOLD,
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area,
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None,
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);
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let max_name_width = std::cmp::max(
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"Server Extensions:".len(),
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extensions
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.iter()
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.map(|(n, _)| std::cmp::min(30, n.len()))
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.max()
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.unwrap_or(0),
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);
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let area = self.content.area().skip(max_name_width + 6, line);
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self.content.grid_mut().write_string(
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"meli support:",
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self.theme_default.fg,
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self.theme_default.bg,
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self.theme_default.attrs,
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area,
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None,
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);
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line += 1;
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for (name, status) in extensions.iter() {
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let area = self.content.area().skip(1, line);
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self.content.grid_mut().write_string(
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name.trim_at_boundary(30),
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self.theme_default.fg,
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self.theme_default.bg,
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self.theme_default.attrs,
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area,
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None,
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);
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let (x, y) = {
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let (status, color) = match status {
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MailBackendExtensionStatus::Unsupported { comment: _ } => {
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("not supported", Color::Red)
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}
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MailBackendExtensionStatus::Supported { comment: _ } => {
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("supported", Color::Green)
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}
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MailBackendExtensionStatus::Enabled { comment: _ } => {
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("enabled", Color::Green)
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}
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};
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let area = self.content.area().skip(max_name_width + 6, line);
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self.content.grid_mut().write_string(
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status,
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color,
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self.theme_default.bg,
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self.theme_default.attrs,
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area,
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None,
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)
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};
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match status {
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MailBackendExtensionStatus::Unsupported { comment }
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| MailBackendExtensionStatus::Supported { comment }
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| MailBackendExtensionStatus::Enabled { comment } => {
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if let Some(s) = comment {
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let area = self
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.content
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.area()
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.skip(max_name_width + 6, line)
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.skip(x, y);
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let (_x, _y) = self.content.grid_mut().write_string(
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" (",
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self.theme_default.fg,
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self.theme_default.bg,
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self.theme_default.attrs,
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area,
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None,
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);
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let area = self
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.content
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.area()
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.skip(max_name_width + 6, line)
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.skip(x, y)
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.skip(_x, _y);
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let (__x, __y) = self.content.grid_mut().write_string(
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s,
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self.theme_default.fg,
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self.theme_default.bg,
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self.theme_default.attrs,
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area,
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None,
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);
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let area = self
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.content
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.area()
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.skip(max_name_width + 6, line)
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.skip(x + _x + __x, y + _y + __y);
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self.content.grid_mut().write_string(
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")",
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self.theme_default.fg,
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self.theme_default.bg,
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self.theme_default.attrs,
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area,
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None,
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);
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}
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}
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};
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line += 1;
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}
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}
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}
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}
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impl Component for AccountStatus {
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fn draw(&mut self, grid: &mut CellBuffer, area: Area, context: &mut Context) {
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if !self.dirty {
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return;
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}
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self.dirty = false;
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self.update_content(area.size(), context);
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/* self.content may have been resized with write_string() calls above
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* since it has growable set */
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let (width, height) = self.content.area().size();
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let (cols, rows) = area.size();
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self.cursor = (
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std::cmp::min(width.saturating_sub(cols), self.cursor.0),
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std::cmp::min(height.saturating_sub(rows), self.cursor.1),
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);
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grid.clear_area(area, self.theme_default);
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grid.copy_area(
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self.content.grid(),
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area,
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self.content
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.area()
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.skip(self.cursor.0, self.cursor.1)
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.take(cols, rows),
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);
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context.dirty_areas.push_back(area);
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}
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fn process_event(&mut self, event: &mut UIEvent, context: &mut Context) -> bool {
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let shortcuts = self.shortcuts(context);
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match *event {
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UIEvent::ConfigReload { old_settings: _ } => {
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self.theme_default = crate::conf::value(context, "theme_default");
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self.set_dirty(true);
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}
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UIEvent::Resize => {
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self.dirty = true;
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}
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UIEvent::Input(ref key)
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if shortcut!(key == shortcuts[Shortcuts::GENERAL]["scroll_left"])
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&& self.cursor.0 != 0 =>
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{
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self.cursor.0 -= 1;
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self.dirty = true;
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return true;
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}
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UIEvent::Input(ref key)
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if shortcut!(key == shortcuts[Shortcuts::GENERAL]["scroll_right"]) =>
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{
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self.cursor.0 += 1;
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self.dirty = true;
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return true;
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}
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UIEvent::Input(ref key)
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if shortcut!(key == shortcuts[Shortcuts::GENERAL]["scroll_up"]) =>
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{
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self.cursor.1 = self.cursor.1.saturating_sub(1);
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self.dirty = true;
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return true;
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}
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UIEvent::Input(ref key)
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if shortcut!(key == shortcuts[Shortcuts::GENERAL]["scroll_down"]) =>
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{
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self.cursor.1 += 1;
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self.dirty = true;
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return true;
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}
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UIEvent::MailboxUpdate(_)
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| UIEvent::StatusEvent(StatusEvent::NewJob(_))
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| UIEvent::StatusEvent(StatusEvent::JobFinished(_))
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| UIEvent::StatusEvent(StatusEvent::JobCanceled(_)) => {
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self.set_dirty(true);
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}
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_ => {}
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}
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false
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}
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fn shortcuts(&self, context: &Context) -> ShortcutMaps {
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let mut ret: ShortcutMaps = ShortcutMaps::default();
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ret.insert(
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Shortcuts::GENERAL,
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context.settings.shortcuts.general.key_values(),
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);
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ret
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}
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fn is_dirty(&self) -> bool {
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self.dirty
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}
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fn set_dirty(&mut self, value: bool) {
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self.dirty = value;
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}
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fn id(&self) -> ComponentId {
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self.id
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}
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}
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