1617 lines
62 KiB
Rust
1617 lines
62 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::EntryStrings;
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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::cmp;
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use std::iter::FromIterator;
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macro_rules! address_list {
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(($name:expr) as comma_sep_list) => {{
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let mut ret: String =
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$name
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.into_iter()
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.fold(String::new(), |mut s: String, n: &Address| {
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s.extend(n.to_string().chars());
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s.push_str(", ");
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s
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});
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ret.pop();
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ret.pop();
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ret
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}};
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}
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macro_rules! row_attr {
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($color_cache:expr, $even: expr, $unseen:expr, $highlighted:expr, $selected:expr $(,)*) => {{
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ThemeAttribute {
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fg: if $highlighted {
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if $even {
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$color_cache.even_highlighted.fg
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} else {
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$color_cache.odd_highlighted.fg
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}
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} else if $selected {
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if $even {
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$color_cache.even_selected.fg
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} else {
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$color_cache.odd_selected.fg
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}
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} else if $unseen {
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if $even {
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$color_cache.even_unseen.fg
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} else {
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$color_cache.odd_unseen.fg
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}
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} else if $even {
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$color_cache.even.fg
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} else {
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$color_cache.odd.fg
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},
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bg: if $highlighted {
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if $even {
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$color_cache.even_highlighted.bg
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} else {
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$color_cache.odd_highlighted.bg
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}
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} else if $selected {
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if $even {
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$color_cache.even_selected.bg
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} else {
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$color_cache.odd_selected.bg
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}
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} else if $unseen {
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if $even {
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$color_cache.even_unseen.bg
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} else {
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$color_cache.odd_unseen.bg
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}
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} else if $even {
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$color_cache.even.bg
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} else {
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$color_cache.odd.bg
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},
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attrs: if $highlighted {
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if $even {
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$color_cache.even_highlighted.attrs
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} else {
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$color_cache.odd_highlighted.attrs
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}
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} else if $selected {
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if $even {
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$color_cache.even_selected.attrs
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} else {
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$color_cache.odd_selected.attrs
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}
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} else if $unseen {
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if $even {
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$color_cache.even_unseen.attrs
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} else {
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$color_cache.odd_unseen.attrs
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}
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} else if $even {
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$color_cache.even.attrs
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} else {
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$color_cache.odd.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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/// `MailView`.
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#[derive(Debug)]
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pub struct PlainListing {
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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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rows: RowsState<(ThreadHash, EnvelopeHash)>,
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/// Cache current view.
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data_columns: DataColumns<4>,
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#[allow(clippy::type_complexity)]
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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<EnvelopeHash>,
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filtered_order: HashMap<EnvelopeHash, usize>,
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local_collection: Vec<EnvelopeHash>,
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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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focus: Focus,
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view: MailView,
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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 PlainListing {
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fn row_updates(&mut self) -> &mut SmallVec<[EnvelopeHash; 8]> {
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&mut self.rows.row_updates
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}
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fn selection(&mut self) -> &mut HashMap<EnvelopeHash, bool> {
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&mut self.rows.selection
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}
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fn get_focused_items(&self, _context: &Context) -> SmallVec<[EnvelopeHash; 8]> {
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let is_selection_empty: bool = !self
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.rows
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.selection
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.values()
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.cloned()
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.any(std::convert::identity);
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if is_selection_empty {
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return self
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.get_env_under_cursor(self.cursor_pos.2)
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.into_iter()
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.collect::<_>();
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}
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SmallVec::from_iter(
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self.rows
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.selection
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.iter()
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.filter(|(_, &v)| v)
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.map(|(k, _)| *k),
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)
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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_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::new(context, IndexStyle::Plain);
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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.data_columns.columns[0] =
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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.data_columns.columns[0],
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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().saturating_sub(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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self.local_collection = context.accounts[&self.cursor_pos.0]
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.collection
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.get_mailbox(self.cursor_pos.1)
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.iter()
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.cloned()
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.collect();
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let env_lck = context.accounts[&self.cursor_pos.0]
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.collection
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.envelopes
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.read()
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.unwrap();
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let sort = self.sort;
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self.local_collection.sort_by(|a, b| match sort {
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(SortField::Date, SortOrder::Desc) => {
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let ma = &env_lck[a];
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let mb = &env_lck[b];
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mb.date().cmp(&ma.date())
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}
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(SortField::Date, SortOrder::Asc) => {
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let ma = &env_lck[a];
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let mb = &env_lck[b];
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ma.date().cmp(&mb.date())
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}
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(SortField::Subject, SortOrder::Desc) => {
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let ma = &env_lck[a];
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let mb = &env_lck[b];
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ma.subject().cmp(&mb.subject())
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}
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(SortField::Subject, SortOrder::Asc) => {
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let ma = &env_lck[a];
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let mb = &env_lck[b];
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mb.subject().cmp(&ma.subject())
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}
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});
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let items = Box::new(self.local_collection.clone().into_iter())
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as Box<dyn Iterator<Item = EnvelopeHash>>;
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self.redraw_list(context, items);
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drop(env_lck);
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if let Some(env_hash) = self.get_env_under_cursor(self.cursor_pos.2) {
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let temp = (self.new_cursor_pos.0, self.new_cursor_pos.1, env_hash);
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if !force && old_cursor_pos == self.new_cursor_pos {
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self.view.update(temp, context);
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} else if self.unfocused() {
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self.view = MailView::new(temp, None, None, context);
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}
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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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let roots = items
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.filter_map(|r| threads.groups[&r].root().map(|r| r.root))
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.collect::<_>();
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let thread_nodes: &HashMap<ThreadNodeHash, ThreadNode> = threads.thread_nodes();
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let env_hash_iter = Box::new(
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threads
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.threads_group_iter(roots)
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.filter_map(|(_, thread_node_hash, _)| {
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let thread_node = &thread_nodes[&thread_node_hash];
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thread_node.message()
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})
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.collect::<SmallVec<[EnvelopeHash; 2048]>>()
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.into_iter(),
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) as Box<dyn Iterator<Item = EnvelopeHash>>;
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self.redraw_list(context, env_hash_iter);
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}
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}
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impl ListingTrait for PlainListing {
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fn coordinates(&self) -> (AccountHash, MailboxHash) {
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(self.new_cursor_pos.0, self.new_cursor_pos.1)
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}
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fn set_coordinates(&mut self, coordinates: (AccountHash, MailboxHash)) {
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self.new_cursor_pos = (coordinates.0, coordinates.1, 0);
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self.focus = Focus::None;
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self.view = MailView::default();
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self.filtered_selection.clear();
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self.filtered_order.clear();
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self.filter_term.clear();
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self.rows.row_updates.clear();
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}
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fn highlight_line(&mut self, grid: &mut CellBuffer, area: Area, idx: usize, context: &Context) {
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let i = if let Some(i) = self.get_env_under_cursor(idx) {
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i
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} else {
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// self.length == 0
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return;
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};
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let account = &context.accounts[&self.cursor_pos.0];
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let envelope: EnvelopeRef = account.collection.get_env(i);
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let row_attr = row_attr!(
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self.color_cache,
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idx % 2 == 0,
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!envelope.is_seen(),
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self.cursor_pos.2 == idx,
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self.rows.selection[&i]
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);
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let (upper_left, bottom_right) = area;
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let x = get_x(upper_left)
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+ self.data_columns.widths[0]
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+ self.data_columns.widths[1]
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+ self.data_columns.widths[2]
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+ 3 * 2;
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for c in grid.row_iter(
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get_x(upper_left)..(get_x(bottom_right) + 1),
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get_y(upper_left),
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) {
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grid[c]
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.set_fg(row_attr.fg)
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.set_bg(row_attr.bg)
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.set_attrs(row_attr.attrs);
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}
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copy_area(
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grid,
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&self.data_columns.columns[3],
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(set_x(upper_left, x), bottom_right),
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(
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(0, idx),
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pos_dec(self.data_columns.columns[3].size(), (1, 1)),
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),
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);
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for c in grid.row_iter(x..get_x(bottom_right), get_y(upper_left)) {
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grid[c].set_bg(row_attr.bg).set_attrs(row_attr.attrs);
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}
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}
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/// Draw the list of `Envelope`s.
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fn draw_list(&mut self, grid: &mut CellBuffer, area: Area, context: &mut Context) {
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if self.cursor_pos.1 != self.new_cursor_pos.1 || self.cursor_pos.0 != self.new_cursor_pos.0
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{
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self.refresh_mailbox(context, false);
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}
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let upper_left = upper_left!(area);
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let bottom_right = bottom_right!(area);
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if self.length == 0 {
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clear_area(grid, area, self.color_cache.theme_default);
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copy_area(
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grid,
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&self.data_columns.columns[0],
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area,
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((0, 0), pos_dec(self.data_columns.columns[0].size(), (1, 1))),
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);
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context.dirty_areas.push_back(area);
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return;
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}
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let rows = get_y(bottom_right) - get_y(upper_left) + 1;
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if rows == 0 {
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return;
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}
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if let Some(mvm) = self.movement.take() {
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match mvm {
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PageMovement::Up(amount) => {
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self.new_cursor_pos.2 = self.new_cursor_pos.2.saturating_sub(amount);
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}
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PageMovement::PageUp(multiplier) => {
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self.new_cursor_pos.2 = self.new_cursor_pos.2.saturating_sub(rows * multiplier);
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}
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PageMovement::Down(amount) => {
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if self.new_cursor_pos.2 + amount + 1 < self.length {
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self.new_cursor_pos.2 += amount;
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} else {
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self.new_cursor_pos.2 = self.length - 1;
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}
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}
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PageMovement::PageDown(multiplier) => {
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if self.new_cursor_pos.2 + rows * multiplier + 1 < self.length {
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self.new_cursor_pos.2 += rows * multiplier;
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} else if self.new_cursor_pos.2 + rows * multiplier > self.length {
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self.new_cursor_pos.2 = self.length - 1;
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} else {
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self.new_cursor_pos.2 = (self.length.saturating_sub(1) / rows) * rows;
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}
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}
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PageMovement::Right(_) | PageMovement::Left(_) => {}
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PageMovement::Home => {
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self.new_cursor_pos.2 = 0;
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}
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PageMovement::End => {
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self.new_cursor_pos.2 = self.length.saturating_sub(1);
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}
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}
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}
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let prev_page_no = (self.cursor_pos.2).wrapping_div(rows);
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let page_no = (self.new_cursor_pos.2).wrapping_div(rows);
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let top_idx = page_no * rows;
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/* If cursor position has changed, remove the highlight from the previous position and
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* apply it in the new one. */
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if self.cursor_pos.2 != self.new_cursor_pos.2 && prev_page_no == page_no {
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let old_cursor_pos = self.cursor_pos;
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self.cursor_pos = self.new_cursor_pos;
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for &(idx, highlight) in &[(old_cursor_pos.2, false), (self.new_cursor_pos.2, true)] {
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if idx >= self.length {
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continue; //bounds check
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}
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let new_area = nth_row_area(area, idx % rows);
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self.data_columns
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.draw(grid, idx, self.cursor_pos.2, grid.bounds_iter(new_area));
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if highlight {
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let row_attr = row_attr!(self.color_cache, idx % 2 == 0, false, true, false);
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change_colors(grid, new_area, row_attr.fg, row_attr.bg);
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} else if let Some(row_attr) = self.rows.row_attr_cache.get(&idx) {
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change_colors(grid, new_area, row_attr.fg, row_attr.bg);
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}
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context.dirty_areas.push_back(new_area);
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}
|
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if !self.force_draw {
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return;
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}
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} else if self.cursor_pos != self.new_cursor_pos {
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self.cursor_pos = self.new_cursor_pos;
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}
|
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if self.new_cursor_pos.2 >= self.length {
|
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self.new_cursor_pos.2 = self.length - 1;
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self.cursor_pos.2 = self.new_cursor_pos.2;
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}
|
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/* Page_no has changed, so draw new page */
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_ = self
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.data_columns
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.recalc_widths((width!(area), height!(area)), top_idx);
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clear_area(grid, area, self.color_cache.theme_default);
|
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/* copy table columns */
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self.data_columns
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.draw(grid, top_idx, self.cursor_pos.2, grid.bounds_iter(area));
|
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/* apply each row colors separately */
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for i in top_idx..(top_idx + height!(area)) {
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if let Some(row_attr) = self.rows.row_attr_cache.get(&i) {
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change_colors(grid, nth_row_area(area, i % rows), row_attr.fg, row_attr.bg);
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}
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}
|
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|
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/* highlight cursor */
|
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let row_attr = row_attr!(
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self.color_cache,
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self.cursor_pos.2 % 2 == 0,
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false,
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true,
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false
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);
|
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change_colors(
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grid,
|
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nth_row_area(area, self.cursor_pos.2 % rows),
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row_attr.fg,
|
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row_attr.bg,
|
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);
|
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|
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/* clear gap if available height is more than count of entries */
|
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if top_idx + rows > self.length {
|
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clear_area(
|
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grid,
|
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(
|
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pos_inc(upper_left, (0, self.length - top_idx)),
|
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bottom_right,
|
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),
|
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self.color_cache.theme_default,
|
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);
|
|
}
|
|
context.dirty_areas.push_back(area);
|
|
}
|
|
|
|
fn filter(
|
|
&mut self,
|
|
filter_term: String,
|
|
results: SmallVec<[EnvelopeHash; 512]>,
|
|
context: &Context,
|
|
) {
|
|
if filter_term.is_empty() {
|
|
return;
|
|
}
|
|
|
|
self.length = 0;
|
|
self.filtered_selection.clear();
|
|
self.filtered_order.clear();
|
|
self.filter_term = filter_term;
|
|
self.rows.row_updates.clear();
|
|
for v in self.rows.selection.values_mut() {
|
|
*v = false;
|
|
}
|
|
|
|
let account = &context.accounts[&self.cursor_pos.0];
|
|
for env_hash in results {
|
|
if !account.collection.contains_key(&env_hash) {
|
|
continue;
|
|
}
|
|
if self.filtered_order.contains_key(&env_hash) {
|
|
continue;
|
|
}
|
|
if self.rows.contains_env(env_hash) {
|
|
self.filtered_selection.push(env_hash);
|
|
self.filtered_order
|
|
.insert(env_hash, self.filtered_selection.len() - 1);
|
|
}
|
|
}
|
|
if !self.filtered_selection.is_empty() {
|
|
self.new_cursor_pos.2 =
|
|
std::cmp::min(self.filtered_selection.len() - 1, self.cursor_pos.2);
|
|
} else {
|
|
self.data_columns.columns[0] = CellBuffer::new_with_context(0, 0, None, context);
|
|
}
|
|
self.redraw_list(
|
|
context,
|
|
Box::new(self.filtered_selection.clone().into_iter())
|
|
as Box<dyn Iterator<Item = EnvelopeHash>>,
|
|
);
|
|
}
|
|
|
|
fn unfocused(&self) -> bool {
|
|
!matches!(self.focus, Focus::None)
|
|
}
|
|
|
|
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);
|
|
}
|
|
|
|
fn set_focus(&mut self, new_value: Focus, context: &mut Context) {
|
|
match new_value {
|
|
Focus::None => {
|
|
self.view
|
|
.process_event(&mut UIEvent::VisibilityChange(false), context);
|
|
self.dirty = true;
|
|
/* If self.rows.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;
|
|
}
|
|
Focus::Entry => {
|
|
if let Some(env_hash) = self.get_env_under_cursor(self.cursor_pos.2) {
|
|
let temp = (self.cursor_pos.0, self.cursor_pos.1, env_hash);
|
|
self.view = MailView::new(temp, None, None, context);
|
|
self.force_draw = true;
|
|
self.dirty = true;
|
|
self.view.set_dirty(true);
|
|
}
|
|
}
|
|
Focus::EntryFullscreen => {
|
|
self.dirty = true;
|
|
self.view.set_dirty(true);
|
|
}
|
|
}
|
|
self.focus = new_value;
|
|
}
|
|
|
|
fn focus(&self) -> Focus {
|
|
self.focus
|
|
}
|
|
}
|
|
|
|
impl fmt::Display for PlainListing {
|
|
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
|
|
write!(f, "mail")
|
|
}
|
|
}
|
|
|
|
impl PlainListing {
|
|
pub fn new(coordinates: (AccountHash, MailboxHash)) -> Box<Self> {
|
|
Box::new(PlainListing {
|
|
cursor_pos: (AccountHash::default(), MailboxHash::default(), 0),
|
|
new_cursor_pos: (coordinates.0, coordinates.1, 0),
|
|
length: 0,
|
|
sort: (Default::default(), Default::default()),
|
|
subsort: (SortField::Date, SortOrder::Desc),
|
|
rows: RowsState::default(),
|
|
local_collection: Vec::new(),
|
|
filter_term: String::new(),
|
|
search_job: None,
|
|
filtered_selection: Vec::new(),
|
|
filtered_order: HashMap::default(),
|
|
data_columns: DataColumns::default(),
|
|
dirty: true,
|
|
force_draw: true,
|
|
focus: Focus::None,
|
|
view: MailView::default(),
|
|
color_cache: ColorCache::default(),
|
|
movement: None,
|
|
modifier_active: false,
|
|
modifier_command: None,
|
|
id: ComponentId::new_v4(),
|
|
})
|
|
}
|
|
|
|
fn make_entry_string(&self, e: &Envelope, context: &Context) -> EntryStrings {
|
|
let mut tags = String::new();
|
|
let mut colors = SmallVec::new();
|
|
let account = &context.accounts[&self.cursor_pos.0];
|
|
if account.backend_capabilities.supports_tags {
|
|
let tags_lck = account.collection.tag_index.read().unwrap();
|
|
for t in e.tags().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);
|
|
EntryStrings {
|
|
date: DateString(PlainListing::format_date(e)),
|
|
subject: SubjectString(subject),
|
|
flag: FlagString(format!(
|
|
"{selected}{unseen}{attachments}{whitespace}",
|
|
selected = if self.rows.selection.get(&e.hash()).cloned().unwrap_or(false) {
|
|
mailbox_settings!(
|
|
context[self.cursor_pos.0][&self.cursor_pos.1]
|
|
.listing
|
|
.selected_flag
|
|
)
|
|
.as_ref()
|
|
.map(|s| s.as_str())
|
|
.unwrap_or(super::DEFAULT_SELECTED_FLAG)
|
|
} else {
|
|
""
|
|
},
|
|
unseen = if !e.is_seen() {
|
|
mailbox_settings!(
|
|
context[self.cursor_pos.0][&self.cursor_pos.1]
|
|
.listing
|
|
.unseen_flag
|
|
)
|
|
.as_ref()
|
|
.map(|s| s.as_str())
|
|
.unwrap_or(super::DEFAULT_UNSEEN_FLAG)
|
|
} else {
|
|
""
|
|
},
|
|
attachments = if e.has_attachments() {
|
|
mailbox_settings!(
|
|
context[self.cursor_pos.0][&self.cursor_pos.1]
|
|
.listing
|
|
.attachment_flag
|
|
)
|
|
.as_ref()
|
|
.map(|s| s.as_str())
|
|
.unwrap_or(super::DEFAULT_ATTACHMENT_FLAG)
|
|
} else {
|
|
""
|
|
},
|
|
whitespace = if self.rows.selection.get(&e.hash()).cloned().unwrap_or(false)
|
|
|| !e.is_seen()
|
|
|| e.has_attachments()
|
|
{
|
|
" "
|
|
} else {
|
|
""
|
|
},
|
|
)),
|
|
from: FromString(address_list!((e.from()) as comma_sep_list)),
|
|
tags: TagString(tags, colors),
|
|
}
|
|
}
|
|
|
|
fn redraw_list(&mut self, context: &Context, iter: Box<dyn Iterator<Item = EnvelopeHash>>) {
|
|
let account = &context.accounts[&self.cursor_pos.0];
|
|
let mailbox = &account[&self.cursor_pos.1];
|
|
let threads = account.collection.get_threads(self.cursor_pos.1);
|
|
|
|
self.rows.clear();
|
|
self.length = 0;
|
|
let mut min_width = (0, 0, 0, 0, 0);
|
|
|
|
for i in iter {
|
|
if !context.accounts[&self.cursor_pos.0].contains_key(i) {
|
|
debug!("key = {}", i);
|
|
debug!(
|
|
"name = {} {}",
|
|
mailbox.name(),
|
|
context.accounts[&self.cursor_pos.0].name()
|
|
);
|
|
debug!("{:#?}", context.accounts);
|
|
|
|
panic!();
|
|
}
|
|
let envelope: EnvelopeRef = context.accounts[&self.cursor_pos.0].collection.get_env(i);
|
|
use melib::search::QueryTrait;
|
|
if let Some(filter_query) = mailbox_settings!(
|
|
context[self.cursor_pos.0][&self.cursor_pos.1]
|
|
.listing
|
|
.filter
|
|
)
|
|
.as_ref()
|
|
{
|
|
if !envelope.is_match(filter_query) {
|
|
continue;
|
|
}
|
|
}
|
|
let row_attr = row_attr!(
|
|
self.color_cache,
|
|
self.length % 2 == 0,
|
|
!envelope.is_seen(),
|
|
false,
|
|
false
|
|
);
|
|
self.rows.row_attr_cache.insert(self.length, row_attr);
|
|
|
|
let entry_strings = self.make_entry_string(&envelope, context);
|
|
min_width.1 = cmp::max(min_width.1, entry_strings.date.grapheme_width()); /* date */
|
|
min_width.2 = cmp::max(min_width.2, entry_strings.from.grapheme_width()); /* from */
|
|
min_width.3 = cmp::max(
|
|
min_width.3,
|
|
entry_strings.flag.grapheme_width()
|
|
+ entry_strings.subject.grapheme_width()
|
|
+ 1
|
|
+ entry_strings.tags.grapheme_width(),
|
|
); /* tags + subject */
|
|
self.rows.insert_thread(
|
|
threads.envelope_to_thread[&i],
|
|
(threads.envelope_to_thread[&i], i),
|
|
smallvec::smallvec![i],
|
|
entry_strings,
|
|
);
|
|
|
|
self.length += 1;
|
|
}
|
|
|
|
min_width.0 = self.length.saturating_sub(1).to_string().len();
|
|
|
|
self.data_columns.elasticities[0].set_rigid();
|
|
self.data_columns.elasticities[1].set_rigid();
|
|
self.data_columns.elasticities[2].set_grow(5, Some(35));
|
|
self.data_columns.elasticities[3].set_rigid();
|
|
self.data_columns
|
|
.cursor_config
|
|
.set_handle(true)
|
|
.set_even_odd_theme(
|
|
self.color_cache.even_highlighted,
|
|
self.color_cache.odd_highlighted,
|
|
);
|
|
self.data_columns
|
|
.theme_config
|
|
.set_even_odd_theme(self.color_cache.even, self.color_cache.odd);
|
|
|
|
/* index column */
|
|
self.data_columns.columns[0] =
|
|
CellBuffer::new_with_context(min_width.0, self.rows.len(), None, context);
|
|
/* date column */
|
|
self.data_columns.columns[1] =
|
|
CellBuffer::new_with_context(min_width.1, self.rows.len(), None, context);
|
|
/* from column */
|
|
self.data_columns.columns[2] =
|
|
CellBuffer::new_with_context(min_width.2, self.rows.len(), None, context);
|
|
/* subject column */
|
|
self.data_columns.columns[3] =
|
|
CellBuffer::new_with_context(min_width.3, self.rows.len(), None, context);
|
|
|
|
let iter = if self.filter_term.is_empty() {
|
|
Box::new(self.local_collection.iter().cloned())
|
|
as Box<dyn Iterator<Item = EnvelopeHash>>
|
|
} else {
|
|
Box::new(self.filtered_selection.iter().cloned())
|
|
as Box<dyn Iterator<Item = EnvelopeHash>>
|
|
};
|
|
|
|
let columns = &mut self.data_columns.columns;
|
|
for ((idx, i), (_, strings)) in iter.enumerate().zip(self.rows.entries.iter()) {
|
|
if !context.accounts[&self.cursor_pos.0].contains_key(i) {
|
|
//debug!("key = {}", i);
|
|
//debug!(
|
|
// "name = {} {}",
|
|
// mailbox.name(),
|
|
// context.accounts[&self.cursor_pos.0].name()
|
|
//);
|
|
//debug!("{:#?}", context.accounts);
|
|
|
|
panic!();
|
|
}
|
|
|
|
let row_attr = self.rows.row_attr_cache[&idx];
|
|
|
|
let (x, _) = write_string_to_grid(
|
|
&idx.to_string(),
|
|
&mut columns[0],
|
|
row_attr.fg,
|
|
row_attr.bg,
|
|
row_attr.attrs,
|
|
((0, idx), (min_width.0, idx)),
|
|
None,
|
|
);
|
|
for c in columns[0].row_iter(x..min_width.0, idx) {
|
|
columns[0][c].set_bg(row_attr.bg).set_attrs(row_attr.attrs);
|
|
}
|
|
let (x, _) = write_string_to_grid(
|
|
&strings.date,
|
|
&mut columns[1],
|
|
row_attr.fg,
|
|
row_attr.bg,
|
|
row_attr.attrs,
|
|
((0, idx), (min_width.1, idx)),
|
|
None,
|
|
);
|
|
for c in columns[1].row_iter(x..min_width.1, idx) {
|
|
columns[1][c].set_bg(row_attr.bg).set_attrs(row_attr.attrs);
|
|
}
|
|
let (x, _) = write_string_to_grid(
|
|
&strings.from,
|
|
&mut columns[2],
|
|
row_attr.fg,
|
|
row_attr.bg,
|
|
row_attr.attrs,
|
|
((0, idx), (min_width.2, idx)),
|
|
None,
|
|
);
|
|
for c in columns[2].row_iter(x..min_width.2, idx) {
|
|
columns[2][c].set_bg(row_attr.bg).set_attrs(row_attr.attrs);
|
|
}
|
|
let (x, _) = write_string_to_grid(
|
|
&strings.flag,
|
|
&mut columns[3],
|
|
row_attr.fg,
|
|
row_attr.bg,
|
|
row_attr.attrs,
|
|
((0, idx), (min_width.3, idx)),
|
|
None,
|
|
);
|
|
let (x, _) = write_string_to_grid(
|
|
&strings.subject,
|
|
&mut columns[3],
|
|
row_attr.fg,
|
|
row_attr.bg,
|
|
row_attr.attrs,
|
|
((x, idx), (min_width.3, idx)),
|
|
None,
|
|
);
|
|
let x = {
|
|
let mut x = x + 1;
|
|
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 columns[3],
|
|
self.color_cache.tag_default.fg,
|
|
color,
|
|
self.color_cache.tag_default.attrs,
|
|
((x + 1, idx), (min_width.3, idx)),
|
|
None,
|
|
);
|
|
for c in columns[3].row_iter(x..(x + 1), idx) {
|
|
columns[3][c].set_bg(color);
|
|
}
|
|
for c in columns[3].row_iter(_x..(_x + 1), idx) {
|
|
columns[3][c].set_bg(color).set_keep_bg(true);
|
|
}
|
|
for c in columns[3].row_iter((x + 1)..(_x + 1), idx) {
|
|
columns[3][c].set_keep_fg(true).set_keep_bg(true);
|
|
}
|
|
for c in columns[3].row_iter(x..(x + 1), idx) {
|
|
columns[3][c].set_keep_bg(true);
|
|
}
|
|
x = _x + 1;
|
|
}
|
|
x
|
|
};
|
|
for c in columns[3].row_iter(x..min_width.3, idx) {
|
|
columns[3][c].set_bg(row_attr.bg).set_attrs(row_attr.attrs);
|
|
}
|
|
}
|
|
if self.length == 0 && self.filter_term.is_empty() {
|
|
let message: String = account[&self.cursor_pos.1].status();
|
|
self.data_columns.columns[0] =
|
|
CellBuffer::new_with_context(message.len(), self.length + 1, None, context);
|
|
write_string_to_grid(
|
|
&message,
|
|
&mut self.data_columns.columns[0],
|
|
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 get_env_under_cursor(&self, cursor: usize) -> Option<EnvelopeHash> {
|
|
if self.filter_term.is_empty() {
|
|
self.local_collection.get(cursor).cloned()
|
|
} else {
|
|
self.filtered_selection.get(cursor).cloned()
|
|
}
|
|
}
|
|
|
|
fn format_date(envelope: &Envelope) -> String {
|
|
let d = std::time::UNIX_EPOCH + std::time::Duration::from_secs(envelope.date());
|
|
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 n < 10 * 60 * 60 => format!("{} hours ago{}", n / (60 * 60), " ".repeat(8)),
|
|
n if n < 24 * 60 * 60 => format!("{} hours ago{}", n / (60 * 60), " ".repeat(7)),
|
|
n if n < 4 * 24 * 60 * 60 => {
|
|
format!("{} days ago{}", n / (24 * 60 * 60), " ".repeat(9))
|
|
}
|
|
_ => melib::datetime::timestamp_to_string(envelope.datetime(), None, false),
|
|
}
|
|
}
|
|
|
|
fn update_line(&mut self, context: &Context, env_hash: EnvelopeHash) {
|
|
let account = &context.accounts[&self.cursor_pos.0];
|
|
|
|
if !account.contains_key(env_hash) {
|
|
/* The envelope has been renamed or removed, so wait for the appropriate event to
|
|
* arrive */
|
|
return;
|
|
}
|
|
let envelope: EnvelopeRef = account.collection.get_env(env_hash);
|
|
let thread_hash = self.rows.env_to_thread[&env_hash];
|
|
let idx = self.rows.env_order[&env_hash];
|
|
let row_attr = row_attr!(
|
|
self.color_cache,
|
|
idx % 2 == 0,
|
|
!envelope.is_seen(),
|
|
false,
|
|
self.rows.selection[&env_hash]
|
|
);
|
|
self.rows.row_attr_cache.insert(idx, row_attr);
|
|
|
|
let strings = self.make_entry_string(&envelope, context);
|
|
drop(envelope);
|
|
let columns = &mut self.data_columns.columns;
|
|
let min_width = (
|
|
columns[0].size().0,
|
|
columns[1].size().0,
|
|
columns[2].size().0,
|
|
columns[3].size().0,
|
|
);
|
|
|
|
clear_area(&mut columns[0], ((0, idx), (min_width.0, idx)), row_attr);
|
|
clear_area(&mut columns[1], ((0, idx), (min_width.1, idx)), row_attr);
|
|
clear_area(&mut columns[2], ((0, idx), (min_width.2, idx)), row_attr);
|
|
clear_area(&mut columns[3], ((0, idx), (min_width.3, idx)), row_attr);
|
|
|
|
let (x, _) = write_string_to_grid(
|
|
&idx.to_string(),
|
|
&mut columns[0],
|
|
row_attr.fg,
|
|
row_attr.bg,
|
|
row_attr.attrs,
|
|
((0, idx), (min_width.0, idx)),
|
|
None,
|
|
);
|
|
for c in columns[0].row_iter(x..min_width.0, idx) {
|
|
columns[0][c].set_bg(row_attr.bg).set_attrs(row_attr.attrs);
|
|
}
|
|
let (x, _) = write_string_to_grid(
|
|
&strings.date,
|
|
&mut columns[1],
|
|
row_attr.fg,
|
|
row_attr.bg,
|
|
row_attr.attrs,
|
|
((0, idx), (min_width.1, idx)),
|
|
None,
|
|
);
|
|
for c in columns[1].row_iter(x..min_width.1, idx) {
|
|
columns[1][c].set_bg(row_attr.bg).set_attrs(row_attr.attrs);
|
|
}
|
|
let (x, _) = write_string_to_grid(
|
|
&strings.from,
|
|
&mut columns[2],
|
|
row_attr.fg,
|
|
row_attr.bg,
|
|
row_attr.attrs,
|
|
((0, idx), (min_width.2, idx)),
|
|
None,
|
|
);
|
|
for c in columns[2].row_iter(x..min_width.2, idx) {
|
|
columns[2][c].set_bg(row_attr.bg).set_attrs(row_attr.attrs);
|
|
}
|
|
let (x, _) = write_string_to_grid(
|
|
&strings.flag,
|
|
&mut columns[3],
|
|
row_attr.fg,
|
|
row_attr.bg,
|
|
row_attr.attrs,
|
|
((0, idx), (min_width.3, idx)),
|
|
None,
|
|
);
|
|
let (x, _) = write_string_to_grid(
|
|
&strings.subject,
|
|
&mut columns[3],
|
|
row_attr.fg,
|
|
row_attr.bg,
|
|
row_attr.attrs,
|
|
((x, idx), (min_width.3, idx)),
|
|
None,
|
|
);
|
|
let x = {
|
|
let mut x = x + 1;
|
|
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 columns[3],
|
|
self.color_cache.tag_default.fg,
|
|
color,
|
|
self.color_cache.tag_default.attrs,
|
|
((x + 1, idx), (min_width.3, idx)),
|
|
None,
|
|
);
|
|
for c in columns[3].row_iter(x..(x + 1), idx) {
|
|
columns[3][c].set_bg(color);
|
|
}
|
|
for c in columns[3].row_iter(_x..(_x + 1), idx) {
|
|
columns[3][c].set_bg(color).set_keep_bg(true);
|
|
}
|
|
for c in columns[3].row_iter((x + 1)..(_x + 1), idx) {
|
|
columns[3][c].set_keep_fg(true).set_keep_bg(true);
|
|
}
|
|
for c in columns[3].row_iter(x..(x + 1), idx) {
|
|
columns[3][c].set_keep_bg(true);
|
|
}
|
|
x = _x + 1;
|
|
}
|
|
x
|
|
};
|
|
for c in columns[3].row_iter(x..min_width.3, idx) {
|
|
columns[3][c].set_bg(row_attr.bg).set_attrs(row_attr.attrs);
|
|
}
|
|
*self.rows.entries.get_mut(idx).unwrap() = ((thread_hash, env_hash), strings);
|
|
}
|
|
}
|
|
|
|
impl Component for PlainListing {
|
|
fn draw(&mut self, grid: &mut CellBuffer, area: Area, context: &mut Context) {
|
|
if !self.is_dirty() {
|
|
return;
|
|
}
|
|
|
|
if matches!(self.focus, Focus::EntryFullscreen) {
|
|
return self.view.draw(grid, area, context);
|
|
}
|
|
|
|
if matches!(self.focus, Focus::None) {
|
|
let mut area = area;
|
|
if !self.filter_term.is_empty() {
|
|
let (upper_left, bottom_right) = area;
|
|
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)),
|
|
);
|
|
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;
|
|
|
|
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.cursor_pos.2.saturating_sub(*amount)..=self.cursor_pos.2 {
|
|
if let Some(env_hash) = self.get_env_under_cursor(c) {
|
|
self.rows.update_selection_with_env(
|
|
env_hash,
|
|
match modifier {
|
|
Modifier::SymmetricDifference => {
|
|
|e: &mut bool| *e = !*e
|
|
}
|
|
Modifier::Union => |e: &mut bool| *e = true,
|
|
Modifier::Difference => |e: &mut bool| *e = false,
|
|
Modifier::Intersection => |_: &mut bool| {},
|
|
},
|
|
);
|
|
}
|
|
}
|
|
if modifier == Modifier::Intersection {
|
|
for c in (0..self.cursor_pos.2.saturating_sub(*amount))
|
|
.chain((self.cursor_pos.2 + 2)..self.length)
|
|
{
|
|
if let Some(env_hash) = self.get_env_under_cursor(c) {
|
|
self.rows
|
|
.update_selection_with_env(env_hash, |e| *e = false);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
PageMovement::PageUp(multiplier) => {
|
|
for c in self.cursor_pos.2.saturating_sub(rows * multiplier)
|
|
..=self.cursor_pos.2
|
|
{
|
|
if let Some(env_hash) = self.get_env_under_cursor(c) {
|
|
self.rows.update_selection_with_env(
|
|
env_hash,
|
|
match modifier {
|
|
Modifier::SymmetricDifference => {
|
|
|e: &mut bool| *e = !*e
|
|
}
|
|
Modifier::Union => |e: &mut bool| *e = true,
|
|
Modifier::Difference => |e: &mut bool| *e = false,
|
|
Modifier::Intersection => |_: &mut bool| {},
|
|
},
|
|
);
|
|
}
|
|
}
|
|
}
|
|
PageMovement::Down(amount) => {
|
|
for c in self.cursor_pos.2
|
|
..std::cmp::min(self.length, self.cursor_pos.2 + amount + 1)
|
|
{
|
|
if let Some(env_hash) = self.get_env_under_cursor(c) {
|
|
self.rows.update_selection_with_env(
|
|
env_hash,
|
|
match modifier {
|
|
Modifier::SymmetricDifference => {
|
|
|e: &mut bool| *e = !*e
|
|
}
|
|
Modifier::Union => |e: &mut bool| *e = true,
|
|
Modifier::Difference => |e: &mut bool| *e = false,
|
|
Modifier::Intersection => |_: &mut bool| {},
|
|
},
|
|
);
|
|
}
|
|
}
|
|
if modifier == Modifier::Intersection {
|
|
for c in (0..self.cursor_pos.2).chain(
|
|
(std::cmp::min(self.length, self.cursor_pos.2 + amount) + 1)
|
|
..self.length,
|
|
) {
|
|
if let Some(env_hash) = self.get_env_under_cursor(c) {
|
|
self.rows
|
|
.update_selection_with_env(env_hash, |e| *e = false);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
PageMovement::PageDown(multiplier) => {
|
|
for c in self.cursor_pos.2
|
|
..std::cmp::min(self.cursor_pos.2 + rows * multiplier, self.length)
|
|
{
|
|
if let Some(env_hash) = self.get_env_under_cursor(c) {
|
|
self.rows.update_selection_with_env(
|
|
env_hash,
|
|
match modifier {
|
|
Modifier::SymmetricDifference => {
|
|
|e: &mut bool| *e = !*e
|
|
}
|
|
Modifier::Union => |e: &mut bool| *e = true,
|
|
Modifier::Difference => |e: &mut bool| *e = false,
|
|
Modifier::Intersection => |_: &mut bool| {},
|
|
},
|
|
);
|
|
}
|
|
}
|
|
if modifier == Modifier::Intersection {
|
|
for c in (0..self.cursor_pos.2).chain(
|
|
(std::cmp::min(
|
|
self.cursor_pos.2 + rows * multiplier,
|
|
self.length,
|
|
) + 1)..self.length,
|
|
) {
|
|
if let Some(env_hash) = self.get_env_under_cursor(c) {
|
|
self.rows
|
|
.update_selection_with_env(env_hash, |e| *e = false);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
PageMovement::Right(_) | PageMovement::Left(_) => {}
|
|
PageMovement::Home => {
|
|
for c in 0..=self.cursor_pos.2 {
|
|
if let Some(env_hash) = self.get_env_under_cursor(c) {
|
|
self.rows.update_selection_with_env(
|
|
env_hash,
|
|
match modifier {
|
|
Modifier::SymmetricDifference => {
|
|
|e: &mut bool| *e = !*e
|
|
}
|
|
Modifier::Union => |e: &mut bool| *e = true,
|
|
Modifier::Difference => |e: &mut bool| *e = false,
|
|
Modifier::Intersection => |_: &mut bool| {},
|
|
},
|
|
);
|
|
}
|
|
}
|
|
if modifier == Modifier::Intersection {
|
|
for c in (self.cursor_pos.2)..self.length {
|
|
if let Some(env_hash) = self.get_env_under_cursor(c) {
|
|
self.rows
|
|
.update_selection_with_env(env_hash, |e| *e = false);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
PageMovement::End => {
|
|
for c in self.cursor_pos.2..self.length {
|
|
if let Some(env_hash) = self.get_env_under_cursor(c) {
|
|
self.rows.update_selection_with_env(
|
|
env_hash,
|
|
match modifier {
|
|
Modifier::SymmetricDifference => {
|
|
|e: &mut bool| *e = !*e
|
|
}
|
|
Modifier::Union => |e: &mut bool| *e = true,
|
|
Modifier::Difference => |e: &mut bool| *e = false,
|
|
Modifier::Intersection => |_: &mut bool| {},
|
|
},
|
|
);
|
|
}
|
|
}
|
|
if modifier == Modifier::Intersection {
|
|
for c in 0..self.cursor_pos.2 {
|
|
if let Some(env_hash) = self.get_env_under_cursor(c) {
|
|
self.rows
|
|
.update_selection_with_env(env_hash, |e| *e = false);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
self.force_draw = true;
|
|
}
|
|
|
|
if !self.rows.row_updates.is_empty() {
|
|
while let Some(env_hash) = self.rows.row_updates.pop() {
|
|
self.update_line(context, env_hash);
|
|
let row: usize = self.rows.env_order[&env_hash];
|
|
let envelope: EnvelopeRef = context.accounts[&self.cursor_pos.0]
|
|
.collection
|
|
.get_env(env_hash);
|
|
let row_attr = row_attr!(
|
|
self.color_cache,
|
|
row % 2 == 0,
|
|
!envelope.is_seen(),
|
|
false,
|
|
self.rows.selection[&env_hash]
|
|
);
|
|
self.rows.row_attr_cache.insert(row, row_attr);
|
|
let page_no = (self.new_cursor_pos.2).wrapping_div(rows);
|
|
|
|
let top_idx = page_no * rows;
|
|
self.force_draw |= row >= top_idx && row < top_idx + rows;
|
|
}
|
|
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);
|
|
}
|
|
} else {
|
|
if self.length == 0 && self.dirty {
|
|
clear_area(grid, area, self.color_cache.theme_default);
|
|
context.dirty_areas.push_back(area);
|
|
return;
|
|
}
|
|
|
|
self.view.draw(grid, area, context);
|
|
}
|
|
self.dirty = false;
|
|
}
|
|
|
|
fn process_event(&mut self, event: &mut UIEvent, context: &mut Context) -> bool {
|
|
let shortcuts = self.get_shortcuts(context);
|
|
|
|
match (&event, self.focus) {
|
|
(UIEvent::Input(ref k), Focus::Entry)
|
|
if shortcut!(k == shortcuts[Shortcuts::LISTING]["focus_right"]) =>
|
|
{
|
|
self.set_focus(Focus::EntryFullscreen, context);
|
|
return true;
|
|
}
|
|
(UIEvent::Input(ref k), Focus::EntryFullscreen)
|
|
if shortcut!(k == shortcuts[Shortcuts::LISTING]["focus_left"]) =>
|
|
{
|
|
self.set_focus(Focus::Entry, context);
|
|
return true;
|
|
}
|
|
(UIEvent::Input(ref k), Focus::Entry)
|
|
if shortcut!(k == shortcuts[Shortcuts::LISTING]["focus_left"]) =>
|
|
{
|
|
self.set_focus(Focus::None, context);
|
|
return true;
|
|
}
|
|
_ => {}
|
|
}
|
|
|
|
if self.unfocused() && self.view.process_event(event, context) {
|
|
return true;
|
|
}
|
|
|
|
if self.length > 0 {
|
|
match *event {
|
|
UIEvent::Input(ref k)
|
|
if matches!(self.focus, Focus::None)
|
|
&& (shortcut!(k == shortcuts[Shortcuts::LISTING]["open_entry"])
|
|
|| shortcut!(k == shortcuts[Shortcuts::LISTING]["focus_right"])) =>
|
|
{
|
|
self.set_focus(Focus::Entry, context);
|
|
return true;
|
|
}
|
|
UIEvent::Input(ref k)
|
|
if !matches!(self.focus, Focus::None)
|
|
&& shortcut!(k == shortcuts[Shortcuts::LISTING]["exit_entry"]) =>
|
|
{
|
|
self.set_focus(Focus::None, context);
|
|
return true;
|
|
}
|
|
UIEvent::Input(ref k)
|
|
if !matches!(self.focus, Focus::None)
|
|
&& shortcut!(k == shortcuts[Shortcuts::LISTING]["focus_left"]) =>
|
|
{
|
|
match self.focus {
|
|
Focus::Entry => {
|
|
self.set_focus(Focus::None, context);
|
|
}
|
|
Focus::EntryFullscreen => {
|
|
self.set_focus(Focus::Entry, context);
|
|
}
|
|
Focus::None => {
|
|
unreachable!();
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
UIEvent::Input(ref key)
|
|
if !self.unfocused()
|
|
&& shortcut!(key == shortcuts[Shortcuts::LISTING]["select_entry"]) =>
|
|
{
|
|
if self.modifier_active && self.modifier_command.is_none() {
|
|
self.modifier_command = Some(Modifier::default());
|
|
} else if let Some(env_hash) = self.get_env_under_cursor(self.cursor_pos.2) {
|
|
self.rows.update_selection_with_env(env_hash, |e| *e = !*e);
|
|
self.set_dirty(true);
|
|
}
|
|
return true;
|
|
}
|
|
UIEvent::Action(ref action) => match action {
|
|
Action::SubSort(field, order) if !self.unfocused() => {
|
|
debug!("SubSort {:?} , {:?}", field, order);
|
|
self.subsort = (*field, *order);
|
|
//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(contex, falset);
|
|
//}
|
|
return true;
|
|
}
|
|
Action::Sort(field, order) if !self.unfocused() => {
|
|
debug!("Sort {:?} , {:?}", field, order);
|
|
self.sort = (*field, *order);
|
|
return true;
|
|
}
|
|
|
|
_ => {}
|
|
},
|
|
_ => {}
|
|
}
|
|
}
|
|
match *event {
|
|
UIEvent::ConfigReload { old_settings: _ } => {
|
|
self.color_cache = ColorCache::new(context, IndexStyle::Plain);
|
|
|
|
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::EnvelopeRename(ref old_hash, ref new_hash) => {
|
|
let account = &context.accounts[&self.cursor_pos.0];
|
|
if !account.collection.contains_key(new_hash)
|
|
|| !account
|
|
.collection
|
|
.get_mailbox(self.cursor_pos.1)
|
|
.contains(new_hash)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
self.rows.rename_env(*old_hash, *new_hash);
|
|
for h in self.filtered_selection.iter_mut() {
|
|
if *h == *old_hash {
|
|
*h = *new_hash;
|
|
break;
|
|
}
|
|
}
|
|
|
|
self.dirty = true;
|
|
|
|
if self.unfocused() {
|
|
self.view
|
|
.process_event(&mut UIEvent::EnvelopeRename(*old_hash, *new_hash), context);
|
|
}
|
|
}
|
|
UIEvent::EnvelopeUpdate(ref env_hash) => {
|
|
let account = &context.accounts[&self.cursor_pos.0];
|
|
if !account.collection.contains_key(env_hash)
|
|
|| !account
|
|
.collection
|
|
.get_mailbox(self.cursor_pos.1)
|
|
.contains(env_hash)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
self.rows.row_updates.push(*env_hash);
|
|
self.dirty = true;
|
|
|
|
if self.unfocused() {
|
|
self.view
|
|
.process_event(&mut UIEvent::EnvelopeUpdate(*env_hash), context);
|
|
}
|
|
}
|
|
UIEvent::ChangeMode(UIMode::Normal) => {
|
|
self.dirty = true;
|
|
}
|
|
UIEvent::Resize => {
|
|
self.dirty = true;
|
|
}
|
|
UIEvent::Input(Key::Esc)
|
|
if !self.unfocused()
|
|
&& self
|
|
.rows
|
|
.selection
|
|
.values()
|
|
.cloned()
|
|
.any(std::convert::identity) =>
|
|
{
|
|
self.rows.clear_selection();
|
|
self.dirty = true;
|
|
return true;
|
|
}
|
|
UIEvent::Input(Key::Esc) if !self.unfocused() && !self.filter_term.is_empty() => {
|
|
self.set_coordinates((self.new_cursor_pos.0, self.new_cursor_pos.1));
|
|
self.set_dirty(true);
|
|
self.refresh_mailbox(context, false);
|
|
return true;
|
|
}
|
|
UIEvent::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);
|
|
}
|
|
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(Ok(results))) => self.filter(filter_term, results, context),
|
|
Ok(Some(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);
|
|
}
|
|
_ => {}
|
|
}
|
|
false
|
|
}
|
|
|
|
fn is_dirty(&self) -> bool {
|
|
match self.focus {
|
|
Focus::None => self.dirty,
|
|
Focus::Entry | Focus::EntryFullscreen => self.view.is_dirty(),
|
|
}
|
|
}
|
|
|
|
fn set_dirty(&mut self, value: bool) {
|
|
self.dirty = value;
|
|
if self.unfocused() {
|
|
self.view.set_dirty(value);
|
|
}
|
|
}
|
|
|
|
fn get_shortcuts(&self, context: &Context) -> ShortcutMaps {
|
|
let mut map = if self.unfocused() {
|
|
self.view.get_shortcuts(context)
|
|
} else {
|
|
ShortcutMaps::default()
|
|
};
|
|
|
|
map.insert(
|
|
Shortcuts::LISTING,
|
|
context.settings.shortcuts.listing.key_values(),
|
|
);
|
|
|
|
map
|
|
}
|
|
|
|
fn id(&self) -> ComponentId {
|
|
self.id
|
|
}
|
|
fn set_id(&mut self, id: ComponentId) {
|
|
self.id = id;
|
|
}
|
|
}
|