1085 lines
37 KiB
Rust
1085 lines
37 KiB
Rust
/*
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* meli - ui crate.
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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::utilities::PageMovement;
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use std::cmp;
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use std::ops::{Deref, DerefMut};
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//use melib::mailbox::backends::BackendOp;
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const MAX_COLS: usize = 500;
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#[derive(Debug)]
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struct MailboxView {
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/// (x, y, z): x is accounts, y is folders, z is index inside a folder.
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cursor_pos: (usize, usize, usize),
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new_cursor_pos: (usize, usize, 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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order: FnvHashMap<EnvelopeHash, usize>,
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/// Cache current view.
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content: CellBuffer,
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columns: [CellBuffer; 5],
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widths: [usize; 5], // widths of columns calculated in first draw and after size changes
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/// If we must redraw on next redraw event
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dirty: 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: StackVec<EnvelopeHash>,
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movement: Option<PageMovement>,
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id: ComponentId,
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}
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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! column_str {
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(
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struct $name:ident(String)) => {
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pub struct $name(String);
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impl Deref for $name {
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type Target = String;
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fn deref(&self) -> &String {
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&self.0
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}
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}
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impl DerefMut for $name {
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fn deref_mut(&mut self) -> &mut String {
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&mut self.0
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}
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}
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};
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}
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column_str!(struct IndexNoString(String));
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column_str!(struct DateString(String));
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column_str!(struct FromString(String));
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column_str!(struct SubjectString(String));
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column_str!(struct FlagString(String));
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impl fmt::Display for MailboxView {
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fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
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write!(f, "{}", MailboxView::DESCRIPTION)
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}
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}
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impl MailboxView {
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const DESCRIPTION: &'static str = "";
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/// Helper function to format entry strings for CompactListing */
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/* TODO: Make this configurable */
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fn make_entry_string(
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e: &Envelope,
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len: usize,
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idx: usize,
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is_snoozed: bool,
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) -> (
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IndexNoString,
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DateString,
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FromString,
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FlagString,
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SubjectString,
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) {
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if len > 0 {
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(
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IndexNoString(idx.to_string()),
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DateString(MailboxView::format_date(e)),
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FromString(address_list!((e.from()) as comma_sep_list)),
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FlagString(format!(
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"{}{}",
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if e.has_attachments() { "📎" } else { "" },
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if is_snoozed { "💤" } else { "" }
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)),
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SubjectString(format!("{} ({})", e.subject(), len,)),
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)
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} else {
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(
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IndexNoString(idx.to_string()),
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DateString(MailboxView::format_date(e)),
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FromString(address_list!((e.from()) as comma_sep_list)),
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FlagString(format!(
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"{}{}",
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if e.has_attachments() { "📎" } else { "" },
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if is_snoozed { "💤" } else { "" }
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)),
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SubjectString(e.subject().to_string()),
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)
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}
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}
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fn new() -> Self {
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let content = CellBuffer::new(0, 0, Cell::with_char(' '));
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MailboxView {
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cursor_pos: (0, 1, 0),
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new_cursor_pos: (0, 0, 0),
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length: 0,
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sort: (Default::default(), Default::default()),
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subsort: (SortField::Date, SortOrder::Desc),
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order: FnvHashMap::default(),
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row_updates: StackVec::new(),
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columns: [
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CellBuffer::default(),
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CellBuffer::default(),
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CellBuffer::default(),
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CellBuffer::default(),
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CellBuffer::default(),
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],
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widths: [0; 5],
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content,
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dirty: true,
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unfocused: false,
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view: ThreadView::default(),
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movement: None,
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id: ComponentId::new_v4(),
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}
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}
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/// Fill the `self.content` `CellBuffer` with the contents of the account folder the user has
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/// chosen.
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fn refresh_mailbox(&mut self, context: &mut Context) {
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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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let folder_hash = if let Some(h) = context.accounts[self.cursor_pos.0]
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.folders_order
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.get(self.cursor_pos.1)
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{
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*h
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} else {
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self.cursor_pos.1 = old_cursor_pos.1;
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self.dirty = false;
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return;
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};
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context
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.replies
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.push_back(UIEvent::RefreshMailbox((self.cursor_pos.0, folder_hash)));
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// Get mailbox as a reference.
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//
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match context.accounts[self.cursor_pos.0].status(folder_hash) {
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Ok(_) => {}
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Err(_) => {
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self.content = CellBuffer::new(MAX_COLS, 1, Cell::with_char(' '));
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self.length = 0;
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write_string_to_grid(
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"Loading.",
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&mut self.content,
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Color::Default,
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Color::Default,
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((0, 0), (MAX_COLS - 1, 0)),
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false,
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);
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return;
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}
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}
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if old_cursor_pos == self.new_cursor_pos {
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self.view.update(context);
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} else if self.unfocused {
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self.view = ThreadView::new(self.new_cursor_pos, None, context);
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}
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let account = &context.accounts[self.cursor_pos.0];
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let mailbox = account[self.cursor_pos.1].as_ref().unwrap();
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let threads = &account.collection.threads[&mailbox.folder.hash()];
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self.order.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 min_width = (0, 0, 0, 0, 0);
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threads.sort_by(self.sort, self.subsort, &account.collection);
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for (idx, root_idx) in threads.root_iter().enumerate() {
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self.length += 1;
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let thread_node = &threads.thread_nodes()[&root_idx];
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let i = if let Some(i) = thread_node.message() {
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i
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} else {
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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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iter_ptr = threads.thread_nodes()[&iter_ptr].children()[0];
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}
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threads.thread_nodes()[&iter_ptr].message().unwrap()
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};
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if !context.accounts[self.cursor_pos.0].contains_key(i) {
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debug!("key = {}", i);
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debug!(
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"name = {} {}",
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mailbox.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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let root_envelope: &Envelope = &context.accounts[self.cursor_pos.0].get_env(&i);
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let strings = MailboxView::make_entry_string(
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root_envelope,
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thread_node.len(),
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idx,
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threads.is_snoozed(root_idx),
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);
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min_width.0 = cmp::max(min_width.0, strings.0.grapheme_width()); /* index */
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min_width.1 = cmp::max(min_width.1, strings.1.grapheme_width()); /* date */
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min_width.2 = cmp::max(min_width.2, strings.2.grapheme_width()); /* from */
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min_width.3 = cmp::max(min_width.3, strings.3.grapheme_width()); /* flags */
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min_width.4 = cmp::max(min_width.4, strings.4.grapheme_width()); /* subject */
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rows.push(strings);
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self.order.insert(i, idx);
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}
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/* index column */
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self.columns[0] = CellBuffer::new(min_width.0, rows.len(), Cell::with_char(' '));
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/* date column */
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self.columns[1] = CellBuffer::new(min_width.1, rows.len(), Cell::with_char(' '));
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/* from column */
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self.columns[2] = CellBuffer::new(min_width.2, rows.len(), Cell::with_char(' '));
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/* flags column */
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self.columns[3] = CellBuffer::new(min_width.3, rows.len(), Cell::with_char(' '));
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/* subject column */
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self.columns[4] = CellBuffer::new(min_width.4, rows.len(), Cell::with_char(' '));
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for ((idx, root_idx), strings) in threads.root_iter().enumerate().zip(rows) {
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let thread_node = &threads.thread_nodes()[&root_idx];
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let i = if let Some(i) = thread_node.message() {
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i
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} else {
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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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iter_ptr = threads.thread_nodes()[&iter_ptr].children()[0];
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}
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threads.thread_nodes()[&iter_ptr].message().unwrap()
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};
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if !context.accounts[self.cursor_pos.0].contains_key(i) {
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//debug!("key = {}", i);
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//debug!(
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// "name = {} {}",
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// mailbox.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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let fg_color = if thread_node.has_unseen() {
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Color::Byte(0)
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} else {
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Color::Default
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};
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let bg_color = if thread_node.has_unseen() {
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Color::Byte(251)
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} else if idx % 2 == 0 {
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Color::Byte(236)
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} else {
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Color::Default
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};
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let (x, _) = write_string_to_grid(
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&strings.0,
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&mut self.columns[0],
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fg_color,
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bg_color,
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((0, idx), (min_width.0, idx)),
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false,
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);
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for x in x..min_width.0 {
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self.columns[0][(x, idx)].set_bg(bg_color);
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}
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let (x, _) = write_string_to_grid(
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&strings.1,
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&mut self.columns[1],
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fg_color,
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bg_color,
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((0, idx), (min_width.1, idx)),
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false,
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);
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for x in x..min_width.1 {
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self.columns[1][(x, idx)].set_bg(bg_color);
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}
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let (x, _) = write_string_to_grid(
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&strings.2,
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&mut self.columns[2],
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fg_color,
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bg_color,
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((0, idx), (min_width.2, idx)),
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false,
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);
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for x in x..min_width.2 {
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self.columns[2][(x, idx)].set_bg(bg_color);
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}
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let (x, _) = write_string_to_grid(
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&strings.3,
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&mut self.columns[3],
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fg_color,
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bg_color,
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((0, idx), (min_width.3, idx)),
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false,
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);
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for x in x..min_width.3 {
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self.columns[3][(x, idx)].set_bg(bg_color);
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}
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let (x, _) = write_string_to_grid(
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&strings.4,
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&mut self.columns[4],
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fg_color,
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bg_color,
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((0, idx), (min_width.4, idx)),
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false,
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);
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for x in x..min_width.4 {
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self.columns[4][(x, idx)].set_bg(bg_color);
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}
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match (
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threads.is_snoozed(root_idx),
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&context.accounts[self.cursor_pos.0]
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.get_env(&i)
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.has_attachments(),
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) {
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(true, true) => {
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self.columns[3][(0, idx)].set_fg(Color::Red);
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self.columns[3][(1, idx)].set_fg(Color::Byte(103));
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}
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(true, false) => {
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self.columns[3][(0, idx)].set_fg(Color::Red);
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}
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(false, true) => {
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self.columns[3][(0, idx)].set_fg(Color::Byte(103));
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}
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(false, false) => {}
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}
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self.order.insert(i, idx);
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}
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self.content = CellBuffer::new(MAX_COLS, self.length + 1, Cell::with_char(' '));
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if self.length == 0 {
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write_string_to_grid(
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&format!("Folder `{}` is empty.", mailbox.folder.name()),
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&mut self.content,
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Color::Default,
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Color::Default,
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((0, 0), (MAX_COLS - 1, 0)),
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false,
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);
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return;
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}
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}
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fn highlight_line(
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&mut self,
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grid: Option<&mut CellBuffer>,
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area: Area,
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idx: usize,
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context: &Context,
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) {
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let is_seen = {
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if 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 mailbox = account[self.cursor_pos.1].as_ref().unwrap();
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let threads = &account.collection.threads[&mailbox.folder.hash()];
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let thread_node = threads.root_set(idx);
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let thread_node = &threads.thread_nodes()[&thread_node];
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let i = if let Some(i) = thread_node.message() {
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i
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} else {
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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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iter_ptr = threads.thread_nodes()[&iter_ptr].children()[0];
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}
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threads.thread_nodes()[&iter_ptr].message().unwrap()
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};
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let root_envelope: &Envelope = &account.get_env(&i);
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root_envelope.is_seen()
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};
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let fg_color = if !is_seen {
|
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Color::Byte(0)
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} else {
|
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Color::Default
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};
|
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let bg_color = if self.cursor_pos.2 == idx {
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Color::Byte(246)
|
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} else if !is_seen {
|
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Color::Byte(251)
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} else if idx % 2 == 0 {
|
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Color::Byte(236)
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} else {
|
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Color::Default
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};
|
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if idx == self.cursor_pos.2 || grid.is_none() {
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if let Some(grid) = grid {
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change_colors(grid, area, fg_color, bg_color);
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} else {
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change_colors(&mut self.content, area, fg_color, bg_color);
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}
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return;
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}
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|
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let (upper_left, bottom_right) = area;
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let grid = grid.unwrap();
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let (mut x, _y) = upper_left;
|
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for i in 0..self.columns.len() {
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let (width, height) = self.columns[i].size();
|
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if self.widths[i] == 0 {
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continue;
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}
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copy_area(
|
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grid,
|
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&self.columns[i],
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(
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set_x(upper_left, x),
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set_x(
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bottom_right,
|
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std::cmp::min(get_x(bottom_right), x + (self.widths[i])),
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),
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),
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((0, idx), (width.saturating_sub(1), height - 1)),
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);
|
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if i != self.columns.len() - 1 {
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change_colors(
|
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grid,
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(
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set_x(upper_left, x + self.widths[i].saturating_sub(1)),
|
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set_x(bottom_right, x + self.widths[i] + 1),
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),
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fg_color,
|
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bg_color,
|
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);
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} else {
|
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change_colors(
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grid,
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(
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set_x(
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upper_left,
|
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std::cmp::min(get_x(bottom_right), x + (self.widths[i])),
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|
),
|
|
bottom_right,
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),
|
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fg_color,
|
|
bg_color,
|
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);
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|
}
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x += self.widths[i] + 2; // + SEPARATOR
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if x > get_x(bottom_right) {
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break;
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|
}
|
|
}
|
|
}
|
|
|
|
/// 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);
|
|
}
|
|
let upper_left = upper_left!(area);
|
|
let bottom_right = bottom_right!(area);
|
|
if self.length == 0 {
|
|
clear_area(grid, area);
|
|
copy_area(
|
|
grid,
|
|
&self.content,
|
|
area,
|
|
((0, 0), (MAX_COLS - 1, self.length)),
|
|
);
|
|
context.dirty_areas.push_back(area);
|
|
return;
|
|
}
|
|
let rows = get_y(bottom_right) - get_y(upper_left) + 1;
|
|
|
|
if let Some(mvm) = self.movement.take() {
|
|
match mvm {
|
|
PageMovement::PageUp => {
|
|
self.new_cursor_pos.2 = self.new_cursor_pos.2.saturating_sub(rows);
|
|
}
|
|
PageMovement::PageDown => {
|
|
if self.new_cursor_pos.2 + rows + 1 < self.length {
|
|
self.new_cursor_pos.2 += rows;
|
|
} else {
|
|
self.new_cursor_pos.2 = (self.length / rows) * rows;
|
|
}
|
|
}
|
|
PageMovement::Home => {
|
|
self.new_cursor_pos.2 = 0;
|
|
}
|
|
PageMovement::End => {
|
|
self.new_cursor_pos.2 = (self.length / rows) * rows;
|
|
}
|
|
}
|
|
}
|
|
|
|
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) + (*idx % rows)),
|
|
set_y(bottom_right, get_y(upper_left) + (*idx % rows)),
|
|
);
|
|
self.highlight_line(Some(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;
|
|
}
|
|
|
|
let width = width!(area);
|
|
self.widths = [
|
|
self.columns[0].size().0,
|
|
self.columns[1].size().0, /* date*/
|
|
self.columns[2].size().0, /* from */
|
|
self.columns[3].size().0, /* flags */
|
|
self.columns[4].size().0, /* subject */
|
|
];
|
|
let min_col_width = std::cmp::min(15, std::cmp::min(self.widths[4], self.widths[2]));
|
|
if self.widths[0] + self.widths[1] + 3 * min_col_width + 8 > width {
|
|
let remainder = width
|
|
.saturating_sub(self.widths[0])
|
|
.saturating_sub(self.widths[1])
|
|
- 4;
|
|
self.widths[2] = remainder / 6;
|
|
self.widths[4] = (2 * remainder) / 3 - self.widths[3];
|
|
} else {
|
|
let remainder = width
|
|
.saturating_sub(self.widths[0])
|
|
.saturating_sub(self.widths[1])
|
|
.saturating_sub(8);
|
|
if min_col_width + self.widths[4] > remainder {
|
|
self.widths[4] = remainder - min_col_width - self.widths[3];
|
|
self.widths[2] = min_col_width;
|
|
}
|
|
}
|
|
clear_area(grid, area);
|
|
/* Page_no has changed, so draw new page */
|
|
let mut x = get_x(upper_left);
|
|
let mut flag_x = 0;
|
|
for i in 0..self.columns.len() {
|
|
let column_width = self.columns[i].size().0;
|
|
if i == 3 {
|
|
flag_x = x;
|
|
}
|
|
if self.widths[i] == 0 {
|
|
continue;
|
|
}
|
|
copy_area(
|
|
grid,
|
|
&self.columns[i],
|
|
(
|
|
set_x(upper_left, x),
|
|
set_x(
|
|
bottom_right,
|
|
std::cmp::min(get_x(bottom_right), x + (self.widths[i])),
|
|
),
|
|
),
|
|
(
|
|
(0, top_idx),
|
|
(column_width.saturating_sub(1), self.length - 1),
|
|
),
|
|
);
|
|
x += self.widths[i] + 2; // + SEPARATOR
|
|
if x > get_x(bottom_right) {
|
|
break;
|
|
}
|
|
}
|
|
for r in 0..cmp::min(self.length - top_idx, rows) {
|
|
let (fg_color, bg_color) = {
|
|
let c = &self.columns[0][(0, r + top_idx)];
|
|
(c.fg(), c.bg())
|
|
};
|
|
change_colors(
|
|
grid,
|
|
(
|
|
pos_inc(upper_left, (0, r)),
|
|
(flag_x - 1, get_y(upper_left) + r),
|
|
),
|
|
fg_color,
|
|
bg_color,
|
|
);
|
|
for x in flag_x..(flag_x + 2 + self.widths[3]) {
|
|
grid[(x, get_y(upper_left) + r)].set_bg(bg_color);
|
|
}
|
|
change_colors(
|
|
grid,
|
|
(
|
|
(flag_x + 2 + self.widths[3], get_y(upper_left) + r),
|
|
(get_x(bottom_right), get_y(upper_left) + r),
|
|
),
|
|
fg_color,
|
|
bg_color,
|
|
);
|
|
}
|
|
let temp_copy_because_of_nll = self.cursor_pos.2; // FIXME
|
|
self.highlight_line(
|
|
Some(grid),
|
|
(
|
|
set_y(
|
|
upper_left,
|
|
get_y(upper_left) + (temp_copy_because_of_nll % rows),
|
|
),
|
|
set_y(
|
|
bottom_right,
|
|
get_y(upper_left) + (temp_copy_because_of_nll % rows),
|
|
),
|
|
),
|
|
temp_copy_because_of_nll,
|
|
context,
|
|
);
|
|
if top_idx + rows > self.length {
|
|
clear_area(
|
|
grid,
|
|
(
|
|
pos_inc(upper_left, (0, self.length - top_idx)),
|
|
bottom_right,
|
|
),
|
|
);
|
|
}
|
|
context.dirty_areas.push_back(area);
|
|
}
|
|
|
|
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))
|
|
}
|
|
_ => envelope.datetime().format("%Y-%m-%d %H:%M:%S").to_string(),
|
|
}
|
|
}
|
|
}
|
|
|
|
impl Component for MailboxView {
|
|
fn draw(&mut self, grid: &mut CellBuffer, area: Area, context: &mut Context) {
|
|
if !self.unfocused {
|
|
if !self.is_dirty() {
|
|
return;
|
|
}
|
|
if !self.row_updates.is_empty() {
|
|
let (upper_left, bottom_right) = area;
|
|
while let Some(row) = self.row_updates.pop() {
|
|
let row: usize = self.order[&row];
|
|
let rows = get_y(bottom_right) - get_y(upper_left) + 1;
|
|
let page_no = (self.new_cursor_pos.2).wrapping_div(rows);
|
|
|
|
let top_idx = page_no * rows;
|
|
if row >= top_idx && row <= top_idx + rows {
|
|
self.highlight_line(
|
|
Some(grid),
|
|
(
|
|
set_y(upper_left, get_y(upper_left) + (row % rows)),
|
|
set_y(bottom_right, get_y(upper_left) + (row % rows)),
|
|
),
|
|
row,
|
|
context,
|
|
);
|
|
}
|
|
}
|
|
} else {
|
|
/* Draw the entire list */
|
|
self.draw_list(grid, area, context);
|
|
}
|
|
} else {
|
|
if self.length == 0 && self.dirty {
|
|
clear_area(grid, area);
|
|
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 {
|
|
if self.unfocused && self.view.process_event(event, context) {
|
|
return true;
|
|
}
|
|
|
|
let shortcuts = &self.get_shortcuts(context)[CompactListing::DESCRIPTION];
|
|
match *event {
|
|
UIEvent::Input(Key::Up) => {
|
|
if self.cursor_pos.2 > 0 {
|
|
self.new_cursor_pos.2 = self.new_cursor_pos.2.saturating_sub(1);
|
|
self.dirty = true;
|
|
}
|
|
return true;
|
|
}
|
|
UIEvent::Input(Key::Down) => {
|
|
if self.length > 0 && self.new_cursor_pos.2 < self.length - 1 {
|
|
self.new_cursor_pos.2 += 1;
|
|
self.dirty = true;
|
|
}
|
|
return true;
|
|
}
|
|
UIEvent::Input(ref k) if !self.unfocused && *k == shortcuts["open_thread"] => {
|
|
self.view = ThreadView::new(self.cursor_pos, None, context);
|
|
self.unfocused = true;
|
|
self.dirty = true;
|
|
return true;
|
|
}
|
|
UIEvent::Input(ref key) if *key == shortcuts["prev_page"] => {
|
|
self.movement = Some(PageMovement::PageUp);
|
|
self.set_dirty();
|
|
}
|
|
UIEvent::Input(ref key) if *key == shortcuts["next_page"] => {
|
|
self.movement = Some(PageMovement::PageDown);
|
|
self.set_dirty();
|
|
}
|
|
UIEvent::Input(ref key) if *key == Key::Home => {
|
|
self.movement = Some(PageMovement::Home);
|
|
self.set_dirty();
|
|
}
|
|
UIEvent::Input(ref key) if *key == Key::End => {
|
|
self.movement = Some(PageMovement::End);
|
|
self.set_dirty();
|
|
}
|
|
UIEvent::Input(ref k) if self.unfocused && *k == shortcuts["exit_thread"] => {
|
|
self.unfocused = false;
|
|
self.dirty = true;
|
|
return true;
|
|
}
|
|
UIEvent::MailboxUpdate((ref idxa, ref idxf))
|
|
if (*idxa, *idxf)
|
|
== (
|
|
self.new_cursor_pos.0,
|
|
context.accounts[self.new_cursor_pos.0].folders_order
|
|
[self.new_cursor_pos.1],
|
|
) =>
|
|
{
|
|
self.refresh_mailbox(context);
|
|
self.set_dirty();
|
|
}
|
|
UIEvent::StartupCheck(ref f)
|
|
if *f
|
|
== context.accounts[self.cursor_pos.0].folders_order[self.new_cursor_pos.1] =>
|
|
{
|
|
self.refresh_mailbox(context);
|
|
self.set_dirty();
|
|
}
|
|
UIEvent::EnvelopeRename(ref old_hash, ref new_hash) => {
|
|
if let Some(row) = self.order.remove(old_hash) {
|
|
self.order.insert(*new_hash, row);
|
|
self.highlight_line(None, ((0, row), (MAX_COLS - 1, row)), row, context);
|
|
self.row_updates.push(*new_hash);
|
|
self.dirty = true;
|
|
} else {
|
|
/* Listing has was updated in time before the event */
|
|
}
|
|
self.view
|
|
.process_event(&mut UIEvent::EnvelopeRename(*old_hash, *new_hash), context);
|
|
}
|
|
UIEvent::ChangeMode(UIMode::Normal) => {
|
|
self.dirty = true;
|
|
}
|
|
UIEvent::Resize => {
|
|
self.dirty = true;
|
|
}
|
|
UIEvent::Action(ref action) => match action {
|
|
Action::ViewMailbox(idx) => {
|
|
if context.accounts[self.cursor_pos.0]
|
|
.folders_order
|
|
.get(self.cursor_pos.1)
|
|
.is_none()
|
|
{
|
|
return true;
|
|
}
|
|
self.new_cursor_pos.1 = *idx;
|
|
self.refresh_mailbox(context);
|
|
return true;
|
|
}
|
|
Action::SubSort(field, order) => {
|
|
debug!("SubSort {:?} , {:?}", field, order);
|
|
self.subsort = (*field, *order);
|
|
self.refresh_mailbox(context);
|
|
return true;
|
|
}
|
|
Action::Sort(field, order) => {
|
|
debug!("Sort {:?} , {:?}", field, order);
|
|
self.sort = (*field, *order);
|
|
self.refresh_mailbox(context);
|
|
return true;
|
|
}
|
|
Action::ToggleThreadSnooze => {
|
|
let account = &mut context.accounts[self.cursor_pos.0];
|
|
let folder_hash = account[self.cursor_pos.1]
|
|
.as_ref()
|
|
.map(|m| m.folder.hash())
|
|
.unwrap();
|
|
let threads = account.collection.threads.entry(folder_hash).or_default();
|
|
let thread_group =
|
|
threads.thread_nodes()[&threads.root_set(self.cursor_pos.2)].thread_group();
|
|
let thread_group = threads.find(thread_group);
|
|
/*let i = if let Some(i) = threads.thread_nodes[&thread_group].message() {
|
|
i
|
|
} else {
|
|
let mut iter_ptr = threads.thread_nodes[&thread_group].children()[0];
|
|
while threads.thread_nodes()[&iter_ptr].message().is_none() {
|
|
iter_ptr = threads.thread_nodes()[&iter_ptr].children()[0];
|
|
}
|
|
threads.thread_nodes()[&iter_ptr].message().unwrap()
|
|
};*/
|
|
let root_node = threads.thread_nodes.entry(thread_group).or_default();
|
|
let is_snoozed = root_node.snoozed();
|
|
root_node.set_snoozed(!is_snoozed);
|
|
//self.row_updates.push(i);
|
|
self.refresh_mailbox(context);
|
|
return true;
|
|
}
|
|
_ => {}
|
|
},
|
|
_ => {}
|
|
}
|
|
false
|
|
}
|
|
fn is_dirty(&self) -> bool {
|
|
self.dirty
|
|
|| if self.unfocused {
|
|
self.view.is_dirty()
|
|
} else {
|
|
false
|
|
}
|
|
}
|
|
fn set_dirty(&mut self) {
|
|
if self.unfocused {
|
|
self.view.set_dirty();
|
|
}
|
|
self.dirty = true;
|
|
}
|
|
|
|
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(
|
|
CompactListing::DESCRIPTION.to_string(),
|
|
[
|
|
(
|
|
"open_thread",
|
|
if let Some(key) = config_map.get("open_thread") {
|
|
(*key).clone()
|
|
} else {
|
|
Key::Char('\n')
|
|
},
|
|
),
|
|
(
|
|
"prev_page",
|
|
if let Some(key) = config_map.get("prev_page") {
|
|
(*key).clone()
|
|
} else {
|
|
Key::PageUp
|
|
},
|
|
),
|
|
(
|
|
"next_page",
|
|
if let Some(key) = config_map.get("next_page") {
|
|
(*key).clone()
|
|
} else {
|
|
Key::PageDown
|
|
},
|
|
),
|
|
(
|
|
"exit_thread",
|
|
if let Some(key) = config_map.get("exit_thread") {
|
|
(*key).clone()
|
|
} else {
|
|
Key::Char('i')
|
|
},
|
|
),
|
|
]
|
|
.iter()
|
|
.cloned()
|
|
.collect(),
|
|
);
|
|
|
|
map
|
|
}
|
|
|
|
fn id(&self) -> ComponentId {
|
|
self.id
|
|
}
|
|
fn set_id(&mut self, id: ComponentId) {
|
|
self.id = id;
|
|
}
|
|
}
|
|
|
|
/// A list of all mail (`Envelope`s) in a `Mailbox`. On `\n` it opens the `Envelope` content in a
|
|
/// `ThreadView`.
|
|
#[derive(Debug)]
|
|
pub struct CompactListing {
|
|
views: Vec<MailboxView>,
|
|
cursor: usize,
|
|
dirty: bool,
|
|
populated: bool,
|
|
id: ComponentId,
|
|
}
|
|
|
|
impl ListingTrait for CompactListing {
|
|
fn coordinates(&self) -> (usize, usize, Option<EnvelopeHash>) {
|
|
(self.cursor, self.views[self.cursor].cursor_pos.1, None)
|
|
}
|
|
fn set_coordinates(&mut self, coordinates: (usize, usize, Option<EnvelopeHash>)) {
|
|
self.views
|
|
.get_mut(self.cursor)
|
|
.map(|v| v.new_cursor_pos = (coordinates.0, coordinates.1, 0));
|
|
self.views.get_mut(self.cursor).map(|v| v.unfocused = false);
|
|
}
|
|
}
|
|
|
|
impl fmt::Display for CompactListing {
|
|
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
|
|
write!(f, "mail")
|
|
}
|
|
}
|
|
|
|
impl Default for CompactListing {
|
|
fn default() -> Self {
|
|
CompactListing::new()
|
|
}
|
|
}
|
|
|
|
impl CompactListing {
|
|
const DESCRIPTION: &'static str = "compact listing";
|
|
pub fn new() -> Self {
|
|
CompactListing {
|
|
views: Vec::with_capacity(8),
|
|
cursor: 0,
|
|
dirty: true,
|
|
populated: false,
|
|
id: ComponentId::new_v4(),
|
|
}
|
|
}
|
|
}
|
|
|
|
impl Component for CompactListing {
|
|
fn draw(&mut self, grid: &mut CellBuffer, area: Area, context: &mut Context) {
|
|
if !self.populated {
|
|
debug!("populating");
|
|
for (idx, a) in context.accounts.iter().enumerate() {
|
|
for (fidx, _) in a.iter_mailboxes().enumerate() {
|
|
let mut m = MailboxView::new();
|
|
m.new_cursor_pos = (idx, fidx, 0);
|
|
self.views.push(m);
|
|
}
|
|
}
|
|
self.populated = true;
|
|
}
|
|
self.dirty = false;
|
|
|
|
if self.views.is_empty() {
|
|
return;
|
|
}
|
|
self.views[self.cursor].draw(grid, area, context);
|
|
}
|
|
fn process_event(&mut self, event: &mut UIEvent, context: &mut Context) -> bool {
|
|
if self.views.is_empty() {
|
|
return false;
|
|
}
|
|
match *event {
|
|
UIEvent::Resize
|
|
| UIEvent::MailboxUpdate(_)
|
|
| UIEvent::ComponentKill(_)
|
|
| UIEvent::StartupCheck(_)
|
|
| UIEvent::EnvelopeUpdate(_)
|
|
| UIEvent::EnvelopeRename(_, _)
|
|
| UIEvent::EnvelopeRemove(_) => {
|
|
return self.views[self.cursor].process_event(event, context)
|
|
}
|
|
_ => return self.views[self.cursor].process_event(event, context),
|
|
}
|
|
}
|
|
|
|
fn is_dirty(&self) -> bool {
|
|
if self.views.is_empty() {
|
|
return self.dirty;
|
|
}
|
|
self.dirty || self.views[self.cursor].is_dirty()
|
|
}
|
|
fn set_dirty(&mut self) {
|
|
if self.views.is_empty() {
|
|
return;
|
|
}
|
|
|
|
self.views[self.cursor].set_dirty();
|
|
self.dirty = true;
|
|
}
|
|
|
|
fn get_shortcuts(&self, context: &Context) -> ShortcutMaps {
|
|
if self.views.is_empty() {
|
|
return Default::default();
|
|
}
|
|
self.views[self.cursor].get_shortcuts(context)
|
|
}
|
|
|
|
fn id(&self) -> ComponentId {
|
|
self.id
|
|
}
|
|
fn set_id(&mut self, id: ComponentId) {
|
|
self.id = id;
|
|
}
|
|
}
|