1774 lines
70 KiB
Rust
1774 lines
70 KiB
Rust
/*
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* meli
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*
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* Copyright 2017-2018 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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use super::*;
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use crate::components::PageMovement;
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use crate::jobs::JoinHandle;
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use std::iter::FromIterator;
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macro_rules! row_attr {
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($field:ident, $color_cache:expr, $unseen:expr, $highlighted:expr, $selected:expr $(,)*) => {{
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ThemeAttribute {
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fg: if $highlighted {
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$color_cache.highlighted.fg
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} else if $selected {
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$color_cache.selected.fg
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} else if $unseen {
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$color_cache.unseen.fg
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} else {
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$color_cache.$field.fg
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},
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bg: if $highlighted {
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$color_cache.highlighted.bg
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} else if $selected {
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$color_cache.selected.bg
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} else if $unseen {
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$color_cache.unseen.bg
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} else {
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$color_cache.$field.bg
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},
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attrs: if $highlighted {
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$color_cache.highlighted.attrs
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} else if $selected {
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$color_cache.selected.attrs
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} else if $unseen {
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$color_cache.unseen.attrs
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} else {
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$color_cache.$field.attrs
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},
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}
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}};
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($color_cache:expr, $unseen:expr, $highlighted:expr, $selected:expr $(,)*) => {{
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ThemeAttribute {
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fg: if $highlighted {
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$color_cache.highlighted.fg
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} else if $selected {
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$color_cache.selected.fg
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} else if $unseen {
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$color_cache.unseen.fg
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} else {
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$color_cache.theme_default.fg
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},
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bg: if $highlighted {
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$color_cache.highlighted.bg
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} else if $selected {
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$color_cache.selected.bg
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} else if $unseen {
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$color_cache.unseen.bg
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} else {
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$color_cache.theme_default.bg
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},
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attrs: if $highlighted {
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$color_cache.highlighted.attrs
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} else if $selected {
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$color_cache.selected.attrs
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} else if $unseen {
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$color_cache.unseen.attrs
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} else {
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$color_cache.theme_default.attrs
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},
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}
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}};
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}
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/// A list of all mail (`Envelope`s) in a `Mailbox`. On `\n` it opens the `Envelope` content in a
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/// `ThreadView`.
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#[derive(Debug)]
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pub struct ConversationsListing {
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/// (x, y, z): x is accounts, y is mailboxes, z is index inside a mailbox.
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cursor_pos: (AccountHash, MailboxHash, usize),
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new_cursor_pos: (AccountHash, MailboxHash, usize),
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length: usize,
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sort: (SortField, SortOrder),
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subsort: (SortField, SortOrder),
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all_threads: HashSet<ThreadHash>,
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order: HashMap<ThreadHash, usize>,
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/// Cache current view.
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content: CellBuffer,
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search_job: Option<(String, JoinHandle<Result<SmallVec<[EnvelopeHash; 512]>>>)>,
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filter_term: String,
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filtered_selection: Vec<ThreadHash>,
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filtered_order: HashMap<ThreadHash, usize>,
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selection: HashMap<ThreadHash, bool>,
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/// If we must redraw on next redraw event
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dirty: bool,
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force_draw: bool,
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/// If `self.view` exists or not.
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unfocused: bool,
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view: ThreadView,
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row_updates: SmallVec<[ThreadHash; 8]>,
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color_cache: ColorCache,
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movement: Option<PageMovement>,
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modifier_active: bool,
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modifier_command: Option<Modifier>,
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id: ComponentId,
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}
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impl MailListingTrait for ConversationsListing {
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fn row_updates(&mut self) -> &mut SmallVec<[ThreadHash; 8]> {
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&mut self.row_updates
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}
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fn selection(&mut self) -> &mut HashMap<ThreadHash, bool> {
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&mut self.selection
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}
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fn get_focused_items(&self, _context: &Context) -> SmallVec<[ThreadHash; 8]> {
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let is_selection_empty = self.selection.values().cloned().any(std::convert::identity);
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let i = [self.get_thread_under_cursor(self.cursor_pos.2)];
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let cursor_iter;
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let sel_iter = if is_selection_empty {
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cursor_iter = None;
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Some(self.selection.iter().filter(|(_, v)| **v).map(|(k, _)| k))
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} else {
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cursor_iter = Some(i.iter());
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None
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};
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let iter = sel_iter
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.into_iter()
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.flatten()
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.chain(cursor_iter.into_iter().flatten())
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.cloned();
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SmallVec::from_iter(iter.into_iter())
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}
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/// Fill the `self.data_columns` `CellBuffers` with the contents of the account mailbox the user has
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/// chosen.
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fn refresh_mailbox(&mut self, context: &mut Context, force: bool) {
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self.dirty = true;
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let old_mailbox_hash = self.cursor_pos.1;
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let old_cursor_pos = self.cursor_pos;
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if !(self.cursor_pos.0 == self.new_cursor_pos.0
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&& self.cursor_pos.1 == self.new_cursor_pos.1)
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{
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self.cursor_pos.2 = 0;
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self.new_cursor_pos.2 = 0;
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}
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self.cursor_pos.1 = self.new_cursor_pos.1;
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self.cursor_pos.0 = self.new_cursor_pos.0;
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self.color_cache = ColorCache {
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theme_default: crate::conf::value(context, "mail.listing.conversations"),
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subject: crate::conf::value(context, "mail.listing.conversations.subject"),
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from: crate::conf::value(context, "mail.listing.conversations.from"),
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date: crate::conf::value(context, "mail.listing.conversations.date"),
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padding: crate::conf::value(context, "mail.listing.conversations.padding"),
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selected: crate::conf::value(context, "mail.listing.conversations.selected"),
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unseen: crate::conf::value(context, "mail.listing.conversations.unseen"),
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unseen_padding: crate::conf::value(
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context,
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"mail.listing.conversations.unseen_padding",
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),
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highlighted: crate::conf::value(context, "mail.listing.conversations.highlighted"),
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attachment_flag: crate::conf::value(context, "mail.listing.attachment_flag"),
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thread_snooze_flag: crate::conf::value(context, "mail.listing.thread_snooze_flag"),
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tag_default: crate::conf::value(context, "mail.listing.tag_default"),
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..self.color_cache
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};
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if !context.settings.terminal.use_color() {
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self.color_cache.highlighted.attrs |= Attr::REVERSE;
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self.color_cache.tag_default.attrs |= Attr::REVERSE;
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}
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// Get mailbox as a reference.
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//
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match context.accounts[&self.cursor_pos.0].load(self.cursor_pos.1) {
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Ok(()) => {}
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Err(_) => {
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let message: String =
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context.accounts[&self.cursor_pos.0][&self.cursor_pos.1].status();
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self.content = CellBuffer::new_with_context(message.len(), 1, None, context);
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self.length = 0;
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write_string_to_grid(
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message.as_str(),
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&mut self.content,
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self.color_cache.theme_default.fg,
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self.color_cache.theme_default.bg,
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self.color_cache.theme_default.attrs,
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((0, 0), (message.len() - 1, 0)),
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None,
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);
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return;
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}
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}
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let threads = context.accounts[&self.cursor_pos.0]
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.collection
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.get_threads(self.cursor_pos.1);
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self.all_threads.clear();
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let mut roots = threads.roots();
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threads.group_inner_sort_by(
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&mut roots,
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self.sort,
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&context.accounts[&self.cursor_pos.0].collection.envelopes,
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);
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self.redraw_threads_list(
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context,
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Box::new(roots.into_iter()) as Box<dyn Iterator<Item = ThreadHash>>,
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);
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if !force && old_cursor_pos == self.new_cursor_pos && old_mailbox_hash == self.cursor_pos.1
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{
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self.view.update(context);
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} else if self.unfocused {
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let thread_group = self.get_thread_under_cursor(self.cursor_pos.2);
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self.view = ThreadView::new(self.new_cursor_pos, thread_group, None, context);
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}
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}
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fn redraw_threads_list(
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&mut self,
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context: &Context,
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items: Box<dyn Iterator<Item = ThreadHash>>,
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) {
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let account = &context.accounts[&self.cursor_pos.0];
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let threads = account.collection.get_threads(self.cursor_pos.1);
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self.order.clear();
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self.selection.clear();
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self.length = 0;
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let mut rows = Vec::with_capacity(1024);
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let mut max_entry_columns = 0;
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let mut from_address_list = Vec::new();
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let mut from_address_set: std::collections::HashSet<Vec<u8>> =
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std::collections::HashSet::new();
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'items_for_loop: for thread in items {
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let thread_node = &threads.thread_nodes()[&threads.thread_ref(thread).root()];
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let root_env_hash = if let Some(h) = thread_node.message().or_else(|| {
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if thread_node.children().is_empty() {
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return None;
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}
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let mut iter_ptr = thread_node.children()[0];
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while threads.thread_nodes()[&iter_ptr].message().is_none() {
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if threads.thread_nodes()[&iter_ptr].children().is_empty() {
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return None;
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}
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iter_ptr = threads.thread_nodes()[&iter_ptr].children()[0];
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}
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threads.thread_nodes()[&iter_ptr].message()
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}) {
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h
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} else {
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continue 'items_for_loop;
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};
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if !context.accounts[&self.cursor_pos.0].contains_key(root_env_hash) {
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debug!("key = {}", root_env_hash);
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debug!(
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"name = {} {}",
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account[&self.cursor_pos.1].name(),
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context.accounts[&self.cursor_pos.0].name()
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);
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debug!("{:#?}", context.accounts);
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panic!();
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}
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from_address_list.clear();
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from_address_set.clear();
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for envelope in threads
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.thread_group_iter(thread)
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.filter_map(|(_, h)| threads.thread_nodes()[&h].message())
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.map(|env_hash| {
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context.accounts[&self.cursor_pos.0]
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.collection
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.get_env(env_hash)
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})
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{
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for addr in envelope.from().iter() {
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if from_address_set.contains(addr.address_spec_raw()) {
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continue;
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}
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from_address_set.insert(addr.address_spec_raw().to_vec());
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from_address_list.push(addr.clone());
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}
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}
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let root_envelope: &EnvelopeRef = &context.accounts[&self.cursor_pos.0]
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.collection
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.get_env(root_env_hash);
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use melib::search::QueryTrait;
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if let Some(filter_query) = mailbox_settings!(
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context[self.cursor_pos.0][&self.cursor_pos.1]
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.listing
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.filter
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)
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.as_ref()
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{
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if !root_envelope.is_match(filter_query) {
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continue;
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}
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}
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let strings = self.make_entry_string(
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root_envelope,
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context,
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&from_address_list,
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&threads,
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thread,
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);
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max_entry_columns = std::cmp::max(
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max_entry_columns,
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strings.flag.len()
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+ 3
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+ strings.subject.grapheme_width()
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+ 1
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+ strings.tags.grapheme_width(),
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);
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max_entry_columns = std::cmp::max(
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max_entry_columns,
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strings.date.len() + 1 + strings.from.grapheme_width(),
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);
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rows.push(((self.length, (thread, root_env_hash)), strings));
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self.all_threads.insert(thread);
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self.order.insert(thread, self.length);
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self.selection.insert(thread, false);
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self.length += 1;
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}
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let width = max_entry_columns;
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self.content = CellBuffer::new_with_context(width, 4 * rows.len(), None, context);
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let padding_fg = self.color_cache.padding.fg;
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for ((idx, (thread_hash, root_env_hash)), strings) in rows {
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if !context.accounts[&self.cursor_pos.0].contains_key(root_env_hash) {
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panic!();
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}
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let thread = threads.thread_ref(thread_hash);
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let row_attr = row_attr!(
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self.color_cache,
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thread.unseen() > 0,
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false,
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self.selection[&thread_hash]
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);
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/* draw flags */
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let (x, _) = write_string_to_grid(
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&strings.flag,
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&mut self.content,
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row_attr.fg,
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row_attr.bg,
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row_attr.attrs,
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((0, 3 * idx), (width - 1, 3 * idx)),
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None,
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);
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for x in x..(x + 3) {
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self.content[(x, 3 * idx)].set_bg(row_attr.bg);
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}
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let subject_attr = row_attr!(
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subject,
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self.color_cache,
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thread.unseen() > 0,
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false,
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self.selection[&thread_hash]
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);
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/* draw subject */
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let (mut x, _) = write_string_to_grid(
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&strings.subject,
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&mut self.content,
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subject_attr.fg,
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subject_attr.bg,
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subject_attr.attrs,
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((x, 3 * idx), (width - 1, 3 * idx)),
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None,
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);
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for (t, &color) in strings.tags.split_whitespace().zip(strings.tags.1.iter()) {
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let color = color.unwrap_or(self.color_cache.tag_default.bg);
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let (_x, _) = write_string_to_grid(
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t,
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&mut self.content,
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self.color_cache.tag_default.fg,
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color,
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self.color_cache.tag_default.attrs,
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((x + 1, 3 * idx), (width - 1, 3 * idx)),
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None,
|
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);
|
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self.content[(x, 3 * idx)].set_bg(color);
|
||
if _x < width {
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self.content[(_x, 3 * idx)].set_bg(color).set_keep_bg(true);
|
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}
|
||
for x in (x + 1).._x {
|
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self.content[(x, 3 * idx)]
|
||
.set_keep_fg(true)
|
||
.set_keep_bg(true);
|
||
}
|
||
self.content[(x, 3 * idx)].set_keep_bg(true);
|
||
x = _x + 1;
|
||
}
|
||
for x in x..width {
|
||
self.content[(x, 3 * idx)]
|
||
.set_ch(' ')
|
||
.set_fg(row_attr.fg)
|
||
.set_bg(row_attr.bg);
|
||
}
|
||
let date_attr = row_attr!(
|
||
date,
|
||
self.color_cache,
|
||
thread.unseen() > 0,
|
||
false,
|
||
self.selection[&thread_hash]
|
||
);
|
||
/* Next line, draw date */
|
||
let (x, _) = write_string_to_grid(
|
||
&strings.date,
|
||
&mut self.content,
|
||
date_attr.fg,
|
||
date_attr.bg,
|
||
date_attr.attrs,
|
||
((0, 3 * idx + 1), (width - 1, 3 * idx + 1)),
|
||
None,
|
||
);
|
||
for x in x..(x + 4) {
|
||
self.content[(x, 3 * idx + 1)]
|
||
.set_ch('▁')
|
||
.set_fg(row_attr.fg)
|
||
.set_bg(row_attr.bg);
|
||
}
|
||
let from_attr = row_attr!(
|
||
from,
|
||
self.color_cache,
|
||
thread.unseen() > 0,
|
||
false,
|
||
self.selection[&thread_hash]
|
||
);
|
||
/* draw from */
|
||
let (x, _) = write_string_to_grid(
|
||
&strings.from,
|
||
&mut self.content,
|
||
from_attr.fg,
|
||
from_attr.bg,
|
||
from_attr.attrs,
|
||
((x + 4, 3 * idx + 1), (width - 1, 3 * idx + 1)),
|
||
None,
|
||
);
|
||
|
||
for x in x..width {
|
||
self.content[(x, 3 * idx + 1)]
|
||
.set_ch('▁')
|
||
.set_fg(row_attr.fg)
|
||
.set_bg(row_attr.bg);
|
||
}
|
||
for x in 0..width {
|
||
self.content[(x, 3 * idx + 2)]
|
||
.set_ch('▓')
|
||
.set_fg(padding_fg)
|
||
.set_bg(row_attr.bg);
|
||
}
|
||
}
|
||
if self.length == 0 && self.filter_term.is_empty() {
|
||
let message: String = account[&self.cursor_pos.1].status();
|
||
self.content = CellBuffer::new_with_context(message.len(), 1, None, context);
|
||
write_string_to_grid(
|
||
&message,
|
||
&mut self.content,
|
||
self.color_cache.theme_default.fg,
|
||
self.color_cache.theme_default.bg,
|
||
self.color_cache.theme_default.attrs,
|
||
((0, 0), (message.len() - 1, 0)),
|
||
None,
|
||
);
|
||
}
|
||
}
|
||
}
|
||
|
||
impl ListingTrait for ConversationsListing {
|
||
fn coordinates(&self) -> (AccountHash, MailboxHash) {
|
||
(self.new_cursor_pos.0, self.new_cursor_pos.1)
|
||
}
|
||
|
||
fn set_coordinates(&mut self, coordinates: (AccountHash, MailboxHash)) {
|
||
self.new_cursor_pos = (coordinates.0, coordinates.1, 0);
|
||
self.unfocused = false;
|
||
self.view = ThreadView::default();
|
||
self.filtered_selection.clear();
|
||
self.filtered_order.clear();
|
||
self.filter_term.clear();
|
||
self.row_updates.clear();
|
||
}
|
||
|
||
fn highlight_line(&mut self, grid: &mut CellBuffer, area: Area, idx: usize, context: &Context) {
|
||
if self.length == 0 {
|
||
return;
|
||
}
|
||
let thread_hash = self.get_thread_under_cursor(idx);
|
||
|
||
let account = &context.accounts[&self.cursor_pos.0];
|
||
let threads = account.collection.get_threads(self.cursor_pos.1);
|
||
let thread = threads.thread_ref(thread_hash);
|
||
|
||
let row_attr = row_attr!(
|
||
self.color_cache,
|
||
thread.unseen() > 0,
|
||
self.cursor_pos.2 == idx,
|
||
self.selection[&thread_hash]
|
||
);
|
||
|
||
let padding_fg = if thread.unseen() > 0 {
|
||
self.color_cache.unseen_padding.fg
|
||
} else {
|
||
self.color_cache.padding.fg
|
||
};
|
||
|
||
copy_area(
|
||
grid,
|
||
&self.content,
|
||
area,
|
||
((0, 3 * idx), pos_dec(self.content.size(), (1, 1))),
|
||
);
|
||
let (upper_left, bottom_right) = area;
|
||
let width = self.content.size().0;
|
||
let (x, y) = upper_left;
|
||
if self.cursor_pos.2 == idx || self.selection[&thread_hash] {
|
||
for x in x..=get_x(bottom_right) {
|
||
grid[(x, y)]
|
||
.set_fg(row_attr.fg)
|
||
.set_bg(row_attr.bg)
|
||
.set_attrs(row_attr.attrs);
|
||
|
||
grid[(x, y + 1)]
|
||
.set_fg(row_attr.fg)
|
||
.set_bg(row_attr.bg)
|
||
.set_attrs(row_attr.attrs);
|
||
|
||
grid[(x, y + 2)]
|
||
.set_fg(padding_fg)
|
||
.set_bg(row_attr.bg)
|
||
.set_attrs(row_attr.attrs);
|
||
}
|
||
}
|
||
if width < width!(area) {
|
||
/* fill any remaining columns, if our view is wider than self.content */
|
||
for x in (x + width)..=get_x(bottom_right) {
|
||
grid[(x, y)]
|
||
.set_fg(row_attr.fg)
|
||
.set_bg(row_attr.bg)
|
||
.set_attrs(row_attr.attrs);
|
||
|
||
grid[(x, y + 1)]
|
||
.set_fg(row_attr.fg)
|
||
.set_bg(row_attr.bg)
|
||
.set_attrs(row_attr.attrs);
|
||
|
||
grid[(x, y + 2)]
|
||
.set_fg(padding_fg)
|
||
.set_bg(row_attr.bg)
|
||
.set_attrs(row_attr.attrs);
|
||
}
|
||
}
|
||
}
|
||
|
||
/// Draw the list of `Envelope`s.
|
||
fn draw_list(&mut self, grid: &mut CellBuffer, area: Area, context: &mut Context) {
|
||
if self.cursor_pos.1 != self.new_cursor_pos.1 || self.cursor_pos.0 != self.new_cursor_pos.0
|
||
{
|
||
self.refresh_mailbox(context, false);
|
||
}
|
||
let upper_left = upper_left!(area);
|
||
let bottom_right = bottom_right!(area);
|
||
if self.length == 0 {
|
||
clear_area(grid, area, self.color_cache.theme_default);
|
||
copy_area(
|
||
grid,
|
||
&self.content,
|
||
area,
|
||
((0, 0), pos_dec(self.content.size(), (1, 1))),
|
||
);
|
||
context.dirty_areas.push_back(area);
|
||
return;
|
||
}
|
||
let rows = (get_y(bottom_right) - get_y(upper_left) + 1) / 3;
|
||
if rows == 0 {
|
||
return;
|
||
}
|
||
let pad = (get_y(bottom_right) - get_y(upper_left) + 1) % 3;
|
||
|
||
if let Some(mvm) = self.movement.take() {
|
||
match mvm {
|
||
PageMovement::Up(amount) => {
|
||
self.new_cursor_pos.2 = self.new_cursor_pos.2.saturating_sub(amount);
|
||
}
|
||
PageMovement::PageUp(multiplier) => {
|
||
self.new_cursor_pos.2 = self.new_cursor_pos.2.saturating_sub(rows * multiplier);
|
||
}
|
||
PageMovement::Down(amount) => {
|
||
if self.new_cursor_pos.2 + amount + 1 < self.length {
|
||
self.new_cursor_pos.2 += amount;
|
||
} else {
|
||
self.new_cursor_pos.2 = self.length - 1;
|
||
}
|
||
}
|
||
PageMovement::PageDown(multiplier) => {
|
||
if self.new_cursor_pos.2 + rows * multiplier + 1 < self.length {
|
||
self.new_cursor_pos.2 += rows * multiplier;
|
||
} else if self.new_cursor_pos.2 + rows * multiplier > self.length {
|
||
self.new_cursor_pos.2 = self.length - 1;
|
||
} else {
|
||
self.new_cursor_pos.2 = (self.length.saturating_sub(1) / rows) * rows;
|
||
}
|
||
}
|
||
PageMovement::Right(_) | PageMovement::Left(_) => {}
|
||
PageMovement::Home => {
|
||
self.new_cursor_pos.2 = 0;
|
||
}
|
||
PageMovement::End => {
|
||
self.new_cursor_pos.2 = self.length.saturating_sub(1);
|
||
}
|
||
}
|
||
}
|
||
|
||
let prev_page_no = (self.cursor_pos.2).wrapping_div(rows);
|
||
let page_no = (self.new_cursor_pos.2).wrapping_div(rows);
|
||
|
||
let top_idx = page_no * rows;
|
||
|
||
/* If cursor position has changed, remove the highlight from the previous position and
|
||
* apply it in the new one. */
|
||
if self.cursor_pos.2 != self.new_cursor_pos.2 && prev_page_no == page_no {
|
||
let old_cursor_pos = self.cursor_pos;
|
||
self.cursor_pos = self.new_cursor_pos;
|
||
for idx in &[old_cursor_pos.2, self.new_cursor_pos.2] {
|
||
if *idx >= self.length {
|
||
continue; //bounds check
|
||
}
|
||
let new_area = (
|
||
set_y(upper_left, get_y(upper_left) + 3 * (*idx % rows)),
|
||
set_y(bottom_right, get_y(upper_left) + 3 * (*idx % rows) + 2),
|
||
);
|
||
self.highlight_line(grid, new_area, *idx, context);
|
||
context.dirty_areas.push_back(new_area);
|
||
}
|
||
return;
|
||
} else if self.cursor_pos != self.new_cursor_pos {
|
||
self.cursor_pos = self.new_cursor_pos;
|
||
}
|
||
if self.new_cursor_pos.2 >= self.length {
|
||
self.new_cursor_pos.2 = self.length - 1;
|
||
self.cursor_pos.2 = self.new_cursor_pos.2;
|
||
}
|
||
|
||
clear_area(grid, area, self.color_cache.theme_default);
|
||
/* Page_no has changed, so draw new page */
|
||
copy_area(
|
||
grid,
|
||
&self.content,
|
||
(
|
||
upper_left,
|
||
set_x(
|
||
bottom_right,
|
||
std::cmp::min(
|
||
get_x(bottom_right),
|
||
get_x(upper_left) + self.content.size().0,
|
||
),
|
||
),
|
||
),
|
||
((0, 3 * top_idx), pos_dec(self.content.size(), (1, 1))),
|
||
);
|
||
|
||
self.highlight_line(
|
||
grid,
|
||
(
|
||
pos_inc(upper_left, (0, 3 * (self.cursor_pos.2 % rows))),
|
||
set_y(
|
||
bottom_right,
|
||
get_y(upper_left) + 3 * (self.cursor_pos.2 % rows) + 2,
|
||
),
|
||
),
|
||
self.cursor_pos.2,
|
||
context,
|
||
);
|
||
|
||
/* calculate how many entries are visible in this page */
|
||
let (pad, rows) = if top_idx + rows > self.length {
|
||
clear_area(
|
||
grid,
|
||
(
|
||
pos_inc(upper_left, (0, 3 * (self.length - top_idx))),
|
||
bottom_right,
|
||
),
|
||
self.color_cache.theme_default,
|
||
);
|
||
(0, self.length - top_idx)
|
||
} else {
|
||
(pad, rows)
|
||
};
|
||
|
||
/* fill any remaining columns, if our view is wider than self.content */
|
||
let width = self.content.size().0;
|
||
let padding_fg = self.color_cache.padding.fg;
|
||
|
||
if width < width!(area) {
|
||
let y_offset = get_y(upper_left);
|
||
for y in 0..rows {
|
||
let bg_color = grid[(get_x(upper_left) + width - 1, y_offset + 3 * y)].bg();
|
||
for x in (get_x(upper_left) + width)..=get_x(bottom_right) {
|
||
grid[(x, y_offset + 3 * y)].set_bg(bg_color);
|
||
grid[(x, y_offset + 3 * y + 1)]
|
||
.set_ch('▁')
|
||
.set_fg(self.color_cache.theme_default.fg)
|
||
.set_bg(bg_color);
|
||
grid[(x, y_offset + 3 * y + 2)]
|
||
.set_ch('▓')
|
||
.set_fg(padding_fg)
|
||
.set_bg(bg_color);
|
||
}
|
||
}
|
||
if pad > 0 {
|
||
let y = 3 * rows;
|
||
let bg_color = grid[(get_x(upper_left) + width - 1, y_offset + y)].bg();
|
||
for x in (get_x(upper_left) + width)..=get_x(bottom_right) {
|
||
grid[(x, y_offset + y)].set_bg(bg_color);
|
||
grid[(x, y_offset + y + 1)].set_ch('▁');
|
||
grid[(x, y_offset + y + 1)].set_bg(bg_color);
|
||
if pad == 2 {
|
||
grid[(x, y_offset + y + 2)]
|
||
.set_ch('▓')
|
||
.set_fg(padding_fg)
|
||
.set_bg(bg_color);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
context.dirty_areas.push_back(area);
|
||
}
|
||
|
||
fn filter(
|
||
&mut self,
|
||
filter_term: String,
|
||
results: Result<SmallVec<[EnvelopeHash; 512]>>,
|
||
context: &Context,
|
||
) {
|
||
if filter_term.is_empty() {
|
||
return;
|
||
}
|
||
|
||
self.order.clear();
|
||
self.selection.clear();
|
||
self.length = 0;
|
||
self.filtered_selection.clear();
|
||
self.filtered_order.clear();
|
||
self.filter_term = filter_term;
|
||
self.row_updates.clear();
|
||
for v in self.selection.values_mut() {
|
||
*v = false;
|
||
}
|
||
|
||
let account = &context.accounts[&self.cursor_pos.0];
|
||
match results {
|
||
Ok(results) => {
|
||
let threads = account.collection.get_threads(self.cursor_pos.1);
|
||
for env_hash in results {
|
||
if !account.collection.contains_key(&env_hash) {
|
||
continue;
|
||
}
|
||
let env_thread_node_hash = account.collection.get_env(env_hash).thread();
|
||
if !threads.thread_nodes.contains_key(&env_thread_node_hash) {
|
||
continue;
|
||
}
|
||
let thread =
|
||
threads.find_group(threads.thread_nodes[&env_thread_node_hash].group);
|
||
if self.filtered_order.contains_key(&thread) {
|
||
continue;
|
||
}
|
||
if self.all_threads.contains(&thread) {
|
||
self.filtered_selection.push(thread);
|
||
self.filtered_order
|
||
.insert(thread, self.filtered_selection.len() - 1);
|
||
}
|
||
}
|
||
if !self.filtered_selection.is_empty() {
|
||
threads.group_inner_sort_by(
|
||
&mut self.filtered_selection,
|
||
self.sort,
|
||
&context.accounts[&self.cursor_pos.0].collection.envelopes,
|
||
);
|
||
self.new_cursor_pos.2 =
|
||
std::cmp::min(self.filtered_selection.len() - 1, self.cursor_pos.2);
|
||
} else {
|
||
self.content = CellBuffer::new_with_context(0, 0, None, context);
|
||
}
|
||
self.redraw_threads_list(
|
||
context,
|
||
Box::new(self.filtered_selection.clone().into_iter())
|
||
as Box<dyn Iterator<Item = ThreadHash>>,
|
||
);
|
||
}
|
||
Err(e) => {
|
||
self.cursor_pos.2 = 0;
|
||
self.new_cursor_pos.2 = 0;
|
||
let message = format!(
|
||
"Encountered an error while searching for `{}`: {}.",
|
||
self.filter_term, e
|
||
);
|
||
log(
|
||
format!("Failed to search for term {}: {}", self.filter_term, e),
|
||
ERROR,
|
||
);
|
||
self.content = CellBuffer::new_with_context(message.len(), 1, None, context);
|
||
write_string_to_grid(
|
||
&message,
|
||
&mut self.content,
|
||
self.color_cache.theme_default.fg,
|
||
self.color_cache.theme_default.bg,
|
||
self.color_cache.theme_default.attrs,
|
||
((0, 0), (message.len() - 1, 0)),
|
||
None,
|
||
);
|
||
}
|
||
}
|
||
}
|
||
|
||
fn unfocused(&self) -> bool {
|
||
self.unfocused
|
||
}
|
||
|
||
fn set_modifier_active(&mut self, new_val: bool) {
|
||
self.modifier_active = new_val;
|
||
}
|
||
|
||
fn set_modifier_command(&mut self, new_val: Option<Modifier>) {
|
||
self.modifier_command = new_val;
|
||
}
|
||
|
||
fn modifier_command(&self) -> Option<Modifier> {
|
||
self.modifier_command
|
||
}
|
||
|
||
fn set_movement(&mut self, mvm: PageMovement) {
|
||
self.movement = Some(mvm);
|
||
self.set_dirty(true);
|
||
}
|
||
}
|
||
|
||
impl fmt::Display for ConversationsListing {
|
||
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
|
||
write!(f, "mail")
|
||
}
|
||
}
|
||
|
||
impl ConversationsListing {
|
||
const DESCRIPTION: &'static str = "conversations listing";
|
||
pub fn new(coordinates: (AccountHash, MailboxHash)) -> Self {
|
||
ConversationsListing {
|
||
cursor_pos: (coordinates.0, 1, 0),
|
||
new_cursor_pos: (coordinates.0, coordinates.1, 0),
|
||
length: 0,
|
||
sort: (Default::default(), Default::default()),
|
||
subsort: (SortField::Date, SortOrder::Desc),
|
||
order: HashMap::default(),
|
||
all_threads: HashSet::default(),
|
||
search_job: None,
|
||
filter_term: String::new(),
|
||
filtered_selection: Vec::new(),
|
||
filtered_order: HashMap::default(),
|
||
selection: HashMap::default(),
|
||
row_updates: SmallVec::new(),
|
||
content: Default::default(),
|
||
dirty: true,
|
||
force_draw: true,
|
||
unfocused: false,
|
||
view: ThreadView::default(),
|
||
color_cache: ColorCache::default(),
|
||
movement: None,
|
||
modifier_active: false,
|
||
modifier_command: None,
|
||
id: ComponentId::new_v4(),
|
||
}
|
||
}
|
||
pub(super) fn make_entry_string(
|
||
&self,
|
||
e: &Envelope,
|
||
context: &Context,
|
||
from: &Vec<Address>,
|
||
threads: &Threads,
|
||
hash: ThreadHash,
|
||
) -> EntryStrings {
|
||
let thread = threads.thread_ref(hash);
|
||
let mut tags = String::new();
|
||
let mut colors = SmallVec::new();
|
||
let backend_lck = context.accounts[&self.cursor_pos.0].backend.read().unwrap();
|
||
if let Some(t) = backend_lck.tags() {
|
||
let tags_lck = t.read().unwrap();
|
||
for t in e.labels().iter() {
|
||
if mailbox_settings!(
|
||
context[self.cursor_pos.0][&self.cursor_pos.1]
|
||
.tags
|
||
.ignore_tags
|
||
)
|
||
.contains(t)
|
||
|| account_settings!(context[self.cursor_pos.0].tags.ignore_tags).contains(t)
|
||
|| context.settings.tags.ignore_tags.contains(t)
|
||
|| !tags_lck.contains_key(t)
|
||
{
|
||
continue;
|
||
}
|
||
tags.push(' ');
|
||
tags.push_str(tags_lck.get(t).as_ref().unwrap());
|
||
tags.push(' ');
|
||
colors.push(
|
||
mailbox_settings!(context[self.cursor_pos.0][&self.cursor_pos.1].tags.colors)
|
||
.get(t)
|
||
.cloned()
|
||
.or_else(|| {
|
||
account_settings!(context[self.cursor_pos.0].tags.colors)
|
||
.get(t)
|
||
.cloned()
|
||
.or_else(|| context.settings.tags.colors.get(t).cloned())
|
||
}),
|
||
);
|
||
}
|
||
if !tags.is_empty() {
|
||
tags.pop();
|
||
}
|
||
}
|
||
let mut subject = e.subject().to_string();
|
||
subject.truncate_at_boundary(150);
|
||
if thread.len() > 1 {
|
||
EntryStrings {
|
||
date: DateString(ConversationsListing::format_date(context, thread.date())),
|
||
subject: SubjectString(format!("{} ({})", subject, thread.len())),
|
||
flag: FlagString(format!(
|
||
"{}{}",
|
||
if thread.has_attachments() { "📎" } else { "" },
|
||
if thread.snoozed() { "💤" } else { "" }
|
||
)),
|
||
from: FromString(address_list!((from) as comma_sep_list)),
|
||
tags: TagString(tags, colors),
|
||
}
|
||
} else {
|
||
EntryStrings {
|
||
date: DateString(ConversationsListing::format_date(context, thread.date())),
|
||
subject: SubjectString(subject),
|
||
flag: FlagString(format!(
|
||
"{}{}",
|
||
if thread.has_attachments() { "📎" } else { "" },
|
||
if thread.snoozed() { "💤" } else { "" }
|
||
)),
|
||
from: FromString(address_list!((from) as comma_sep_list)),
|
||
tags: TagString(tags, colors),
|
||
}
|
||
}
|
||
}
|
||
|
||
pub(super) fn format_date(context: &Context, epoch: UnixTimestamp) -> String {
|
||
let d = std::time::UNIX_EPOCH + std::time::Duration::from_secs(epoch);
|
||
let now: std::time::Duration = std::time::SystemTime::now()
|
||
.duration_since(d)
|
||
.unwrap_or_else(|_| std::time::Duration::new(std::u64::MAX, 0));
|
||
match now.as_secs() {
|
||
n if context.settings.listing.recent_dates && n < 60 * 60 => format!(
|
||
"{} minute{} ago",
|
||
n / (60),
|
||
if n / 60 == 1 { "" } else { "s" }
|
||
),
|
||
n if context.settings.listing.recent_dates && n < 24 * 60 * 60 => format!(
|
||
"{} hour{} ago",
|
||
n / (60 * 60),
|
||
if n / (60 * 60) == 1 { "" } else { "s" }
|
||
),
|
||
n if context.settings.listing.recent_dates && n < 7 * 24 * 60 * 60 => format!(
|
||
"{} day{} ago",
|
||
n / (24 * 60 * 60),
|
||
if n / (24 * 60 * 60) == 1 { "" } else { "s" }
|
||
),
|
||
_ => melib::datetime::timestamp_to_string(
|
||
epoch,
|
||
context
|
||
.settings
|
||
.listing
|
||
.datetime_fmt
|
||
.as_ref()
|
||
.map(String::as_str)
|
||
.or(Some("%Y-%m-%d %T")),
|
||
false,
|
||
),
|
||
}
|
||
}
|
||
|
||
fn get_thread_under_cursor(&self, cursor: usize) -> ThreadHash {
|
||
if self.filter_term.is_empty() {
|
||
*self
|
||
.order
|
||
.iter()
|
||
.find(|(_, &r)| r == cursor)
|
||
.unwrap_or_else(|| {
|
||
debug!("self.order empty ? cursor={} {:#?}", cursor, &self.order);
|
||
panic!();
|
||
})
|
||
.0
|
||
} else {
|
||
self.filtered_selection[cursor]
|
||
}
|
||
}
|
||
|
||
fn update_line(&mut self, context: &Context, thread_hash: ThreadHash) {
|
||
let account = &context.accounts[&self.cursor_pos.0];
|
||
let threads = account.collection.get_threads(self.cursor_pos.1);
|
||
let thread = threads.thread_ref(thread_hash);
|
||
let thread_node_hash = threads.thread_group_iter(thread_hash).next().unwrap().1;
|
||
let idx: usize = self.order[&thread_hash];
|
||
let width = self.content.size().0;
|
||
|
||
let env_hash = threads.thread_nodes()[&thread_node_hash].message().unwrap();
|
||
|
||
let row_attr = row_attr!(
|
||
self.color_cache,
|
||
thread.unseen() > 0,
|
||
false,
|
||
self.selection[&thread_hash]
|
||
);
|
||
|
||
let padding_fg = if thread.unseen() > 0 {
|
||
self.color_cache.unseen_padding.fg
|
||
} else {
|
||
self.color_cache.padding.fg
|
||
};
|
||
|
||
let mut from_address_list = Vec::new();
|
||
let mut from_address_set: std::collections::HashSet<Vec<u8>> =
|
||
std::collections::HashSet::new();
|
||
for envelope in threads
|
||
.thread_group_iter(thread_hash)
|
||
.filter_map(|(_, h)| threads.thread_nodes()[&h].message())
|
||
.map(|env_hash| {
|
||
context.accounts[&self.cursor_pos.0]
|
||
.collection
|
||
.get_env(env_hash)
|
||
})
|
||
{
|
||
for addr in envelope.from().iter() {
|
||
if from_address_set.contains(addr.address_spec_raw()) {
|
||
continue;
|
||
}
|
||
from_address_set.insert(addr.address_spec_raw().to_vec());
|
||
from_address_list.push(addr.clone());
|
||
}
|
||
}
|
||
let envelope: EnvelopeRef = account.collection.get_env(env_hash);
|
||
let strings = self.make_entry_string(
|
||
&envelope,
|
||
context,
|
||
&from_address_list,
|
||
&threads,
|
||
thread_hash,
|
||
);
|
||
drop(envelope);
|
||
/* draw flags */
|
||
let (x, _) = write_string_to_grid(
|
||
&strings.flag,
|
||
&mut self.content,
|
||
row_attr.fg,
|
||
row_attr.bg,
|
||
row_attr.attrs,
|
||
((0, 3 * idx), (width - 1, 3 * idx)),
|
||
None,
|
||
);
|
||
for c in self.content.row_iter(x..(x + 4), 3 * idx) {
|
||
self.content[c].set_bg(row_attr.bg);
|
||
}
|
||
let subject_attr = row_attr!(
|
||
subject,
|
||
self.color_cache,
|
||
thread.unseen() > 0,
|
||
false,
|
||
self.selection[&thread_hash]
|
||
);
|
||
/* draw subject */
|
||
let (mut x, _) = write_string_to_grid(
|
||
&strings.subject,
|
||
&mut self.content,
|
||
subject_attr.fg,
|
||
subject_attr.bg,
|
||
subject_attr.attrs,
|
||
((x, 3 * idx), (width - 1, 3 * idx)),
|
||
None,
|
||
);
|
||
for (t, &color) in strings.tags.split_whitespace().zip(strings.tags.1.iter()) {
|
||
let color = color.unwrap_or(self.color_cache.tag_default.bg);
|
||
let (_x, _) = write_string_to_grid(
|
||
t,
|
||
&mut self.content,
|
||
self.color_cache.tag_default.fg,
|
||
color,
|
||
self.color_cache.tag_default.attrs,
|
||
((x + 1, 3 * idx), (width - 1, 3 * idx)),
|
||
None,
|
||
);
|
||
self.content[(x, 3 * idx)].set_bg(color);
|
||
if _x < width {
|
||
self.content[(_x, 3 * idx)].set_bg(color).set_keep_bg(true);
|
||
}
|
||
for x in (x + 1).._x {
|
||
self.content[(x, 3 * idx)]
|
||
.set_keep_fg(true)
|
||
.set_keep_bg(true);
|
||
}
|
||
self.content[(x, 3 * idx)].set_keep_bg(true);
|
||
x = _x + 1;
|
||
}
|
||
for c in self.content.row_iter(x..width, 3 * idx) {
|
||
self.content[c]
|
||
.set_ch(' ')
|
||
.set_fg(row_attr.fg)
|
||
.set_bg(row_attr.bg);
|
||
}
|
||
let date_attr = row_attr!(
|
||
date,
|
||
self.color_cache,
|
||
thread.unseen() > 0,
|
||
false,
|
||
self.selection[&thread_hash]
|
||
);
|
||
/* Next line, draw date */
|
||
let (x, _) = write_string_to_grid(
|
||
&strings.date,
|
||
&mut self.content,
|
||
date_attr.fg,
|
||
date_attr.bg,
|
||
date_attr.attrs,
|
||
((0, 3 * idx + 1), (width - 1, 3 * idx + 1)),
|
||
None,
|
||
);
|
||
for c in self.content.row_iter(x..(x + 4), 3 * idx + 1) {
|
||
self.content[c]
|
||
.set_ch('▁')
|
||
.set_fg(row_attr.fg)
|
||
.set_bg(row_attr.bg);
|
||
}
|
||
let from_attr = row_attr!(
|
||
from,
|
||
self.color_cache,
|
||
thread.unseen() > 0,
|
||
false,
|
||
self.selection[&thread_hash]
|
||
);
|
||
/* draw from */
|
||
let (x, _) = write_string_to_grid(
|
||
&strings.from,
|
||
&mut self.content,
|
||
from_attr.fg,
|
||
from_attr.bg,
|
||
from_attr.attrs,
|
||
((x + 4, 3 * idx + 1), (width - 1, 3 * idx + 1)),
|
||
None,
|
||
);
|
||
|
||
for c in self.content.row_iter(x..width, 3 * idx + 1) {
|
||
self.content[c]
|
||
.set_ch('▁')
|
||
.set_fg(row_attr.fg)
|
||
.set_bg(row_attr.bg);
|
||
}
|
||
for c in self.content.row_iter(0..width, 3 * idx + 2) {
|
||
self.content[c]
|
||
.set_ch('▓')
|
||
.set_fg(padding_fg)
|
||
.set_bg(row_attr.bg);
|
||
}
|
||
}
|
||
}
|
||
|
||
impl Component for ConversationsListing {
|
||
fn draw(&mut self, grid: &mut CellBuffer, area: Area, context: &mut Context) {
|
||
if !self.is_dirty() {
|
||
return;
|
||
}
|
||
let (upper_left, bottom_right) = area;
|
||
{
|
||
let mut area = if self.unfocused {
|
||
clear_area(
|
||
grid,
|
||
(
|
||
pos_inc(upper_left, (width!(area) / 3, 0)),
|
||
set_x(bottom_right, get_x(upper_left) + width!(area) / 3 + 1),
|
||
),
|
||
self.color_cache.theme_default,
|
||
);
|
||
context.dirty_areas.push_back((
|
||
pos_inc(upper_left, (width!(area) / 3, 0)),
|
||
set_x(bottom_right, get_x(upper_left) + width!(area) / 3 + 1),
|
||
));
|
||
(
|
||
upper_left,
|
||
set_x(bottom_right, get_x(upper_left) + width!(area) / 3 - 1),
|
||
)
|
||
} else {
|
||
area
|
||
};
|
||
|
||
if !self.filter_term.is_empty() {
|
||
let (x, y) = write_string_to_grid(
|
||
&format!(
|
||
"{} results for `{}` (Press ESC to exit)",
|
||
self.filtered_selection.len(),
|
||
self.filter_term
|
||
),
|
||
grid,
|
||
self.color_cache.theme_default.fg,
|
||
self.color_cache.theme_default.bg,
|
||
self.color_cache.theme_default.attrs,
|
||
area,
|
||
Some(get_x(upper_left)),
|
||
);
|
||
for c in grid.row_iter(x..(get_x(bottom_right) + 1), y) {
|
||
grid[c] = Cell::default();
|
||
}
|
||
clear_area(
|
||
grid,
|
||
((x, y), set_y(bottom_right, y)),
|
||
self.color_cache.theme_default,
|
||
);
|
||
context
|
||
.dirty_areas
|
||
.push_back((upper_left, set_y(bottom_right, y + 1)));
|
||
|
||
area = (set_y(upper_left, y + 1), bottom_right);
|
||
}
|
||
let (upper_left, bottom_right) = area;
|
||
let rows = (get_y(bottom_right) - get_y(upper_left) + 1) / 3;
|
||
if let Some(modifier) = self.modifier_command.take() {
|
||
if let Some(mvm) = self.movement.as_ref() {
|
||
match mvm {
|
||
PageMovement::Up(amount) => {
|
||
for c in self.new_cursor_pos.2.saturating_sub(*amount)
|
||
..=self.new_cursor_pos.2
|
||
{
|
||
let thread = self.get_thread_under_cursor(c);
|
||
match modifier {
|
||
Modifier::SymmetricDifference => {
|
||
self.selection.entry(thread).and_modify(|e| *e = !*e);
|
||
}
|
||
Modifier::Union => {
|
||
self.selection.entry(thread).and_modify(|e| *e = true);
|
||
}
|
||
Modifier::Difference => {
|
||
self.selection.entry(thread).and_modify(|e| *e = false);
|
||
}
|
||
Modifier::Intersection => {}
|
||
}
|
||
self.row_updates.push(thread);
|
||
}
|
||
if modifier == Modifier::Intersection {
|
||
for c in (0..self.new_cursor_pos.2.saturating_sub(*amount))
|
||
.chain((self.new_cursor_pos.2 + 2)..self.length)
|
||
{
|
||
let thread = self.get_thread_under_cursor(c);
|
||
self.selection.entry(thread).and_modify(|e| *e = false);
|
||
self.row_updates.push(thread);
|
||
}
|
||
}
|
||
}
|
||
PageMovement::PageUp(multiplier) => {
|
||
for c in self.new_cursor_pos.2.saturating_sub(rows * multiplier)
|
||
..=self.new_cursor_pos.2
|
||
{
|
||
let thread = self.get_thread_under_cursor(c);
|
||
match modifier {
|
||
Modifier::SymmetricDifference => {
|
||
self.selection.entry(thread).and_modify(|e| *e = !*e);
|
||
}
|
||
Modifier::Union => {
|
||
self.selection.entry(thread).and_modify(|e| *e = true);
|
||
}
|
||
Modifier::Difference => {
|
||
self.selection.entry(thread).and_modify(|e| *e = false);
|
||
}
|
||
Modifier::Intersection => {}
|
||
}
|
||
self.row_updates.push(thread);
|
||
}
|
||
}
|
||
PageMovement::Down(amount) => {
|
||
for c in self.new_cursor_pos.2
|
||
..std::cmp::min(self.length, self.new_cursor_pos.2 + amount + 1)
|
||
{
|
||
let thread = self.get_thread_under_cursor(c);
|
||
match modifier {
|
||
Modifier::SymmetricDifference => {
|
||
self.selection.entry(thread).and_modify(|e| *e = !*e);
|
||
}
|
||
Modifier::Union => {
|
||
self.selection.entry(thread).and_modify(|e| *e = true);
|
||
}
|
||
Modifier::Difference => {
|
||
self.selection.entry(thread).and_modify(|e| *e = false);
|
||
}
|
||
Modifier::Intersection => {}
|
||
}
|
||
self.row_updates.push(thread);
|
||
}
|
||
if modifier == Modifier::Intersection {
|
||
for c in (0..self.new_cursor_pos.2).chain(
|
||
(std::cmp::min(self.length, self.new_cursor_pos.2 + amount + 1)
|
||
+ 1)..self.length,
|
||
) {
|
||
let thread = self.get_thread_under_cursor(c);
|
||
self.selection.entry(thread).and_modify(|e| *e = false);
|
||
self.row_updates.push(thread);
|
||
}
|
||
}
|
||
}
|
||
PageMovement::PageDown(multiplier) => {
|
||
for c in self.new_cursor_pos.2
|
||
..std::cmp::min(
|
||
self.new_cursor_pos.2 + rows * multiplier + 1,
|
||
self.length,
|
||
)
|
||
{
|
||
let thread = self.get_thread_under_cursor(c);
|
||
match modifier {
|
||
Modifier::SymmetricDifference => {
|
||
self.selection.entry(thread).and_modify(|e| *e = !*e);
|
||
}
|
||
Modifier::Union => {
|
||
self.selection.entry(thread).and_modify(|e| *e = true);
|
||
}
|
||
Modifier::Difference => {
|
||
self.selection.entry(thread).and_modify(|e| *e = false);
|
||
}
|
||
Modifier::Intersection => {}
|
||
}
|
||
self.row_updates.push(thread);
|
||
}
|
||
if modifier == Modifier::Intersection {
|
||
for c in (0..self.new_cursor_pos.2).chain(
|
||
(std::cmp::min(
|
||
self.new_cursor_pos.2 + rows * multiplier + 1,
|
||
self.length,
|
||
) + 1)..self.length,
|
||
) {
|
||
let thread = self.get_thread_under_cursor(c);
|
||
self.selection.entry(thread).and_modify(|e| *e = false);
|
||
self.row_updates.push(thread);
|
||
}
|
||
}
|
||
}
|
||
PageMovement::Right(_) | PageMovement::Left(_) => {}
|
||
PageMovement::Home => {
|
||
for c in 0..=self.new_cursor_pos.2 {
|
||
let thread = self.get_thread_under_cursor(c);
|
||
match modifier {
|
||
Modifier::SymmetricDifference => {
|
||
self.selection.entry(thread).and_modify(|e| *e = !*e);
|
||
}
|
||
Modifier::Union => {
|
||
self.selection.entry(thread).and_modify(|e| *e = true);
|
||
}
|
||
Modifier::Difference => {
|
||
self.selection.entry(thread).and_modify(|e| *e = false);
|
||
}
|
||
Modifier::Intersection => {}
|
||
}
|
||
self.row_updates.push(thread);
|
||
}
|
||
if modifier == Modifier::Intersection {
|
||
for c in (self.new_cursor_pos.2 + 1)..self.length {
|
||
let thread = self.get_thread_under_cursor(c);
|
||
self.selection.entry(thread).and_modify(|e| *e = false);
|
||
self.row_updates.push(thread);
|
||
}
|
||
}
|
||
}
|
||
PageMovement::End => {
|
||
for c in self.new_cursor_pos.2..self.length {
|
||
let thread = self.get_thread_under_cursor(c);
|
||
match modifier {
|
||
Modifier::SymmetricDifference => {
|
||
self.selection.entry(thread).and_modify(|e| *e = !*e);
|
||
}
|
||
Modifier::Union => {
|
||
self.selection.entry(thread).and_modify(|e| *e = true);
|
||
}
|
||
Modifier::Difference => {
|
||
self.selection.entry(thread).and_modify(|e| *e = false);
|
||
}
|
||
Modifier::Intersection => {}
|
||
}
|
||
self.row_updates.push(thread);
|
||
}
|
||
if modifier == Modifier::Intersection {
|
||
for c in 0..self.new_cursor_pos.2 {
|
||
let thread = self.get_thread_under_cursor(c);
|
||
self.selection.entry(thread).and_modify(|e| *e = false);
|
||
self.row_updates.push(thread);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
if !self.row_updates.is_empty() {
|
||
/* certain rows need to be updated (eg an unseen message was just set seen)
|
||
* */
|
||
while let Some(row) = self.row_updates.pop() {
|
||
self.update_line(context, row);
|
||
let row: usize = self.order[&row];
|
||
|
||
let page_no = (self.cursor_pos.2).wrapping_div(rows);
|
||
|
||
let top_idx = page_no * rows;
|
||
/* Update row only if it's currently visible */
|
||
if row >= top_idx && row < top_idx + rows {
|
||
let area = (
|
||
set_y(upper_left, get_y(upper_left) + (3 * (row % rows))),
|
||
set_y(bottom_right, get_y(upper_left) + (3 * (row % rows) + 2)),
|
||
);
|
||
self.highlight_line(grid, area, row, context);
|
||
context.dirty_areas.push_back(area);
|
||
}
|
||
}
|
||
if self.force_draw {
|
||
/* Draw the entire list */
|
||
self.draw_list(grid, area, context);
|
||
self.force_draw = false;
|
||
}
|
||
} else {
|
||
/* Draw the entire list */
|
||
self.draw_list(grid, area, context);
|
||
}
|
||
}
|
||
if self.unfocused {
|
||
if self.length == 0 && self.dirty {
|
||
clear_area(grid, area, self.color_cache.theme_default);
|
||
context.dirty_areas.push_back(area);
|
||
return;
|
||
}
|
||
|
||
let area = (
|
||
set_x(upper_left, get_x(upper_left) + width!(area) / 3 + 2),
|
||
bottom_right,
|
||
);
|
||
self.view.draw(grid, area, context);
|
||
}
|
||
self.dirty = false;
|
||
}
|
||
fn process_event(&mut self, event: &mut UIEvent, context: &mut Context) -> bool {
|
||
if self.unfocused && self.view.process_event(event, context) {
|
||
return true;
|
||
}
|
||
|
||
let shortcuts = self.get_shortcuts(context);
|
||
if self.length > 0 {
|
||
match *event {
|
||
UIEvent::Input(ref k)
|
||
if !self.unfocused
|
||
&& shortcut!(
|
||
k == shortcuts[ConversationsListing::DESCRIPTION]["open_thread"]
|
||
) =>
|
||
{
|
||
let thread = self.get_thread_under_cursor(self.cursor_pos.2);
|
||
self.view = ThreadView::new(self.cursor_pos, thread, None, context);
|
||
self.unfocused = true;
|
||
self.dirty = true;
|
||
return true;
|
||
}
|
||
UIEvent::Input(ref k)
|
||
if self.unfocused
|
||
&& shortcut!(
|
||
k == shortcuts[ConversationsListing::DESCRIPTION]["exit_thread"]
|
||
) =>
|
||
{
|
||
self.unfocused = false;
|
||
self.dirty = true;
|
||
/* If self.row_updates is not empty and we exit a thread, the row_update events
|
||
* will be performed but the list will not be drawn. So force a draw in any case.
|
||
* */
|
||
self.force_draw = true;
|
||
return true;
|
||
}
|
||
UIEvent::Input(ref key)
|
||
if !self.unfocused
|
||
&& shortcut!(key == shortcuts[Listing::DESCRIPTION]["select_entry"]) =>
|
||
{
|
||
if self.modifier_active && self.modifier_command.is_none() {
|
||
self.modifier_command = Some(Modifier::default());
|
||
} else {
|
||
let thread_hash = self.get_thread_under_cursor(self.cursor_pos.2);
|
||
self.selection.entry(thread_hash).and_modify(|e| *e = !*e);
|
||
self.row_updates.push(thread_hash);
|
||
}
|
||
return true;
|
||
}
|
||
UIEvent::EnvelopeRename(ref old_hash, ref new_hash) => {
|
||
let account = &context.accounts[&self.cursor_pos.0];
|
||
let threads = account.collection.get_threads(self.cursor_pos.1);
|
||
if !account.collection.contains_key(&new_hash) {
|
||
return false;
|
||
}
|
||
let env_thread_node_hash = account.collection.get_env(*new_hash).thread();
|
||
if !threads.thread_nodes.contains_key(&env_thread_node_hash) {
|
||
return false;
|
||
}
|
||
let thread: ThreadHash =
|
||
threads.find_group(threads.thread_nodes()[&env_thread_node_hash].group);
|
||
drop(threads);
|
||
if self.order.contains_key(&thread) {
|
||
self.row_updates.push(thread);
|
||
}
|
||
|
||
self.dirty = true;
|
||
|
||
if self.unfocused {
|
||
self.view.process_event(
|
||
&mut UIEvent::EnvelopeRename(*old_hash, *new_hash),
|
||
context,
|
||
);
|
||
}
|
||
}
|
||
UIEvent::EnvelopeRemove(ref _env_hash, ref thread_hash) => {
|
||
if self.order.contains_key(thread_hash) {
|
||
self.refresh_mailbox(context, false);
|
||
self.set_dirty(true);
|
||
}
|
||
}
|
||
UIEvent::EnvelopeUpdate(ref env_hash) => {
|
||
let account = &context.accounts[&self.cursor_pos.0];
|
||
let threads = account.collection.get_threads(self.cursor_pos.1);
|
||
if !account.collection.contains_key(&env_hash) {
|
||
return false;
|
||
}
|
||
let env_thread_node_hash = account.collection.get_env(*env_hash).thread();
|
||
if !threads.thread_nodes.contains_key(&env_thread_node_hash) {
|
||
return false;
|
||
}
|
||
let thread: ThreadHash =
|
||
threads.find_group(threads.thread_nodes()[&env_thread_node_hash].group);
|
||
drop(threads);
|
||
if self.order.contains_key(&thread) {
|
||
self.row_updates.push(thread);
|
||
}
|
||
|
||
self.dirty = true;
|
||
|
||
if self.unfocused {
|
||
self.view
|
||
.process_event(&mut UIEvent::EnvelopeUpdate(*env_hash), context);
|
||
}
|
||
}
|
||
UIEvent::Action(ref action) => match action {
|
||
Action::SubSort(field, order) if !self.unfocused => {
|
||
debug!("SubSort {:?} , {:?}", field, order);
|
||
self.subsort = (*field, *order);
|
||
// FIXME subsort
|
||
//if !self.filtered_selection.is_empty() {
|
||
// let threads = &account.collection.threads[&self.cursor_pos.1];
|
||
// threads.vec_inner_sort_by(&mut self.filtered_selection, self.sort, &account.collection);
|
||
//} else {
|
||
// self.refresh_mailbox(context, false);
|
||
//}
|
||
return true;
|
||
}
|
||
Action::Sort(field, order) if !self.unfocused => {
|
||
debug!("Sort {:?} , {:?}", field, order);
|
||
// FIXME sort
|
||
/*
|
||
self.sort = (*field, *order);
|
||
if !self.filtered_selection.is_empty() {
|
||
let threads = &context.accounts[&self.cursor_pos.0].collection.threads
|
||
[&self.cursor_pos.1];
|
||
threads.vec_inner_sort_by(
|
||
&mut self.filtered_selection,
|
||
self.sort,
|
||
&context.accounts[&self.cursor_pos.0].collection.envelopes,
|
||
);
|
||
self.dirty = true;
|
||
} else {
|
||
self.refresh_mailbox(context, false);
|
||
}
|
||
*/
|
||
return true;
|
||
}
|
||
Action::Listing(ToggleThreadSnooze) if !self.unfocused => {
|
||
let thread = self.get_thread_under_cursor(self.cursor_pos.2);
|
||
let account = &mut context.accounts[&self.cursor_pos.0];
|
||
account
|
||
.collection
|
||
.threads
|
||
.write()
|
||
.unwrap()
|
||
.entry(self.cursor_pos.1)
|
||
.and_modify(|threads| {
|
||
let is_snoozed = threads.thread_ref(thread).snoozed();
|
||
threads.thread_ref_mut(thread).set_snoozed(!is_snoozed);
|
||
});
|
||
self.row_updates.push(thread);
|
||
self.refresh_mailbox(context, false);
|
||
return true;
|
||
}
|
||
_ => {}
|
||
},
|
||
_ => {}
|
||
}
|
||
}
|
||
match *event {
|
||
UIEvent::ConfigReload { old_settings: _ } => {
|
||
self.color_cache = ColorCache {
|
||
theme_default: crate::conf::value(context, "mail.listing.conversations"),
|
||
subject: crate::conf::value(context, "mail.listing.conversations.subject"),
|
||
from: crate::conf::value(context, "mail.listing.conversations.from"),
|
||
date: crate::conf::value(context, "mail.listing.conversations.date"),
|
||
selected: crate::conf::value(context, "mail.listing.conversations.selected"),
|
||
unseen: crate::conf::value(context, "mail.listing.conversations.unseen"),
|
||
highlighted: crate::conf::value(
|
||
context,
|
||
"mail.listing.conversations.highlighted",
|
||
),
|
||
attachment_flag: crate::conf::value(context, "mail.listing.attachment_flag"),
|
||
thread_snooze_flag: crate::conf::value(
|
||
context,
|
||
"mail.listing.thread_snooze_flag",
|
||
),
|
||
tag_default: crate::conf::value(context, "mail.listing.tag_default"),
|
||
..self.color_cache
|
||
};
|
||
|
||
if !context.settings.terminal.use_color() {
|
||
self.color_cache.highlighted.attrs |= Attr::REVERSE;
|
||
self.color_cache.tag_default.attrs |= Attr::REVERSE;
|
||
}
|
||
self.refresh_mailbox(context, true);
|
||
self.set_dirty(true);
|
||
}
|
||
UIEvent::MailboxUpdate((ref idxa, ref idxf))
|
||
if (*idxa, *idxf) == (self.new_cursor_pos.0, self.cursor_pos.1) =>
|
||
{
|
||
self.refresh_mailbox(context, false);
|
||
self.set_dirty(true);
|
||
}
|
||
UIEvent::StartupCheck(ref f) if *f == self.cursor_pos.1 => {
|
||
self.refresh_mailbox(context, false);
|
||
self.set_dirty(true);
|
||
}
|
||
UIEvent::ChangeMode(UIMode::Normal) => {
|
||
self.dirty = true;
|
||
}
|
||
UIEvent::Resize => {
|
||
self.dirty = true;
|
||
}
|
||
UIEvent::Action(ref action) => match action {
|
||
Action::Listing(Search(ref filter_term)) if !self.unfocused => {
|
||
match context.accounts[&self.cursor_pos.0].search(
|
||
filter_term,
|
||
self.sort,
|
||
self.cursor_pos.1,
|
||
) {
|
||
Ok(job) => {
|
||
let handle = context.accounts[&self.cursor_pos.0]
|
||
.job_executor
|
||
.spawn_specialized(job);
|
||
self.search_job = Some((filter_term.to_string(), handle));
|
||
}
|
||
Err(err) => {
|
||
context.replies.push_back(UIEvent::Notification(
|
||
Some("Could not perform search".to_string()),
|
||
err.to_string(),
|
||
Some(crate::types::NotificationType::Error(err.kind)),
|
||
));
|
||
}
|
||
};
|
||
self.set_dirty(true);
|
||
return true;
|
||
}
|
||
_ => {}
|
||
},
|
||
UIEvent::Input(Key::Esc)
|
||
if !self.unfocused
|
||
&& self.selection.values().cloned().any(std::convert::identity) =>
|
||
{
|
||
for (k, v) in self.selection.iter_mut() {
|
||
if *v {
|
||
*v = false;
|
||
self.row_updates.push(*k);
|
||
}
|
||
}
|
||
self.dirty = true;
|
||
return true;
|
||
}
|
||
UIEvent::Input(Key::Esc) | UIEvent::Input(Key::Char(' '))
|
||
if !self.unfocused && !&self.filter_term.is_empty() =>
|
||
{
|
||
self.set_coordinates((self.new_cursor_pos.0, self.new_cursor_pos.1));
|
||
self.refresh_mailbox(context, false);
|
||
self.set_dirty(true);
|
||
return true;
|
||
}
|
||
UIEvent::StatusEvent(StatusEvent::JobFinished(ref job_id))
|
||
if self
|
||
.search_job
|
||
.as_ref()
|
||
.map(|(_, j)| j == job_id)
|
||
.unwrap_or(false) =>
|
||
{
|
||
let (filter_term, mut handle) = self.search_job.take().unwrap();
|
||
match handle.chan.try_recv() {
|
||
Err(_) => { /* search was canceled */ }
|
||
Ok(None) => { /* something happened, perhaps a worker thread panicked */ }
|
||
Ok(Some(results)) => self.filter(filter_term, results, context),
|
||
}
|
||
self.set_dirty(true);
|
||
}
|
||
_ => {}
|
||
}
|
||
|
||
false
|
||
}
|
||
fn is_dirty(&self) -> bool {
|
||
self.dirty
|
||
|| if self.unfocused {
|
||
self.view.is_dirty()
|
||
} else {
|
||
false
|
||
}
|
||
}
|
||
fn set_dirty(&mut self, value: bool) {
|
||
if self.unfocused {
|
||
self.view.set_dirty(value);
|
||
}
|
||
self.dirty = value;
|
||
}
|
||
|
||
fn get_shortcuts(&self, context: &Context) -> ShortcutMaps {
|
||
let mut map = if self.unfocused {
|
||
self.view.get_shortcuts(context)
|
||
} else {
|
||
ShortcutMaps::default()
|
||
};
|
||
|
||
let config_map = context.settings.shortcuts.compact_listing.key_values();
|
||
map.insert(ConversationsListing::DESCRIPTION, config_map);
|
||
let config_map = context.settings.shortcuts.listing.key_values();
|
||
map.insert(Listing::DESCRIPTION, config_map);
|
||
|
||
map
|
||
}
|
||
|
||
fn id(&self) -> ComponentId {
|
||
self.id
|
||
}
|
||
fn set_id(&mut self, id: ComponentId) {
|
||
self.id = id;
|
||
}
|
||
}
|