2007 lines
80 KiB
Rust
2007 lines
80 KiB
Rust
/*
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* meli
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*
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* Copyright 2017-2018 Manos Pitsidianakis
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*
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* This file is part of meli.
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*
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* meli is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* meli is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with meli. If not, see <http://www.gnu.org/licenses/>.
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*/
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use super::*;
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use crate::conf::accounts::JobRequest;
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use crate::types::segment_tree::SegmentTree;
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use melib::backends::EnvelopeHashBatch;
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use smallvec::SmallVec;
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use std::collections::{HashMap, HashSet};
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use std::convert::TryFrom;
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use std::ops::{Deref, DerefMut};
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mod conversations;
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pub use self::conversations::*;
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mod compact;
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pub use self::compact::*;
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mod thread;
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pub use self::thread::*;
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mod plain;
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pub use self::plain::*;
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mod offline;
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pub use self::offline::*;
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#[derive(Debug, Copy, PartialEq, Clone)]
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pub enum Modifier {
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SymmetricDifference,
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Union,
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Difference,
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Intersection,
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}
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impl Default for Modifier {
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fn default() -> Self {
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Modifier::SymmetricDifference
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}
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}
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#[derive(Debug, Default, Clone)]
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pub struct DataColumns {
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pub columns: [CellBuffer; 12],
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pub widths: [usize; 12], // widths of columns calculated in first draw and after size changes
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pub segment_tree: [SegmentTree; 12],
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}
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#[derive(Debug, Default)]
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/// Save theme colors to avoid looking them up again and again from settings
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struct ColorCache {
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theme_default: ThemeAttribute,
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unseen: ThemeAttribute,
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highlighted: ThemeAttribute,
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selected: ThemeAttribute,
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even: ThemeAttribute,
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odd: ThemeAttribute,
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even_unseen: ThemeAttribute,
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even_highlighted: ThemeAttribute,
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even_selected: ThemeAttribute,
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odd_unseen: ThemeAttribute,
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odd_highlighted: ThemeAttribute,
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odd_selected: ThemeAttribute,
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attachment_flag: ThemeAttribute,
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thread_snooze_flag: ThemeAttribute,
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tag_default: ThemeAttribute,
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/* Conversations */
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subject: ThemeAttribute,
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from: ThemeAttribute,
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date: ThemeAttribute,
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padding: ThemeAttribute,
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unseen_padding: ThemeAttribute,
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}
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#[derive(Debug)]
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pub(super) struct EntryStrings {
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pub(super) date: DateString,
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pub(super) subject: SubjectString,
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pub(super) flag: FlagString,
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pub(super) from: FromString,
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pub(super) tags: TagString,
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}
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#[macro_export]
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/// Creates a comma separated list `String` out of an `Address` iterable.
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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 $name:ident($($t:ty),+)) => {
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#[derive(Debug)]
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pub(super) struct $name($(pub $t),+);
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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 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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column_str!(struct TagString(String, SmallVec<[Option<Color>; 8]>));
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#[derive(Debug)]
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struct AccountMenuEntry {
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name: String,
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hash: AccountHash,
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index: usize,
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entries: SmallVec<[(usize, u32, bool, MailboxHash); 16]>,
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}
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pub trait MailListingTrait: ListingTrait {
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fn perform_action(
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&mut self,
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context: &mut Context,
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thread_hashes: SmallVec<[ThreadHash; 8]>,
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a: &ListingAction,
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) {
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let account_hash = self.coordinates().0;
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let account = &mut context.accounts[&account_hash];
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let mut envs_to_set: SmallVec<[EnvelopeHash; 8]> = SmallVec::new();
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let mailbox_hash = self.coordinates().1;
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{
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let threads_lck = account.collection.get_threads(mailbox_hash);
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for thread_hash in thread_hashes {
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for (_, h) in threads_lck.thread_group_iter(thread_hash) {
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envs_to_set.push(threads_lck.thread_nodes()[&h].message().unwrap());
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}
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self.row_updates().push(thread_hash);
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}
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}
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if envs_to_set.is_empty() {
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return;
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}
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let env_hashes = EnvelopeHashBatch::try_from(envs_to_set.as_slice()).unwrap();
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match a {
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ListingAction::SetSeen => {
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let job = account.backend.write().unwrap().set_flags(
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env_hashes.clone(),
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mailbox_hash,
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smallvec::smallvec![(Ok(Flag::SEEN), true)],
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);
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match job {
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Err(err) => {
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context.replies.push_back(UIEvent::StatusEvent(
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StatusEvent::DisplayMessage(err.to_string()),
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));
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}
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Ok(fut) => {
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let handle = account.job_executor.spawn_specialized(fut);
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account
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.insert_job(handle.job_id, JobRequest::SetFlags { env_hashes, handle });
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}
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}
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}
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ListingAction::SetUnseen => {
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let job = account.backend.write().unwrap().set_flags(
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env_hashes.clone(),
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mailbox_hash,
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smallvec::smallvec![(Ok(Flag::SEEN), false)],
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);
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match job {
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Err(err) => {
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context.replies.push_back(UIEvent::StatusEvent(
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StatusEvent::DisplayMessage(err.to_string()),
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));
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}
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Ok(fut) => {
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let handle = account.job_executor.spawn_specialized(fut);
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account
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.insert_job(handle.job_id, JobRequest::SetFlags { env_hashes, handle });
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}
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}
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}
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ListingAction::Tag(Remove(ref tag_str)) => {
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let job = account.backend.write().unwrap().set_flags(
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env_hashes.clone(),
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mailbox_hash,
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smallvec::smallvec![(Err(tag_str.to_string()), false)],
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);
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match job {
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Err(err) => {
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context.replies.push_back(UIEvent::StatusEvent(
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StatusEvent::DisplayMessage(err.to_string()),
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));
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}
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Ok(fut) => {
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let handle = account.job_executor.spawn_specialized(fut);
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account
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.insert_job(handle.job_id, JobRequest::SetFlags { env_hashes, handle });
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}
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}
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}
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ListingAction::Tag(Add(ref tag_str)) => {
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let job = account.backend.write().unwrap().set_flags(
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env_hashes.clone(),
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mailbox_hash,
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smallvec::smallvec![(Err(tag_str.to_string()), true)],
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);
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match job {
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Err(err) => {
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context.replies.push_back(UIEvent::StatusEvent(
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StatusEvent::DisplayMessage(err.to_string()),
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));
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}
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Ok(fut) => {
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let handle = account.job_executor.spawn_specialized(fut);
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account
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.insert_job(handle.job_id, JobRequest::SetFlags { env_hashes, handle });
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}
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}
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}
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ListingAction::Delete => {
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let job = account
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.backend
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.write()
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.unwrap()
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.delete_messages(env_hashes.clone(), mailbox_hash);
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match job {
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Err(err) => {
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context.replies.push_back(UIEvent::StatusEvent(
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StatusEvent::DisplayMessage(err.to_string()),
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));
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}
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Ok(fut) => {
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let handle = account.job_executor.spawn_specialized(fut);
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account.insert_job(
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handle.job_id,
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JobRequest::DeleteMessages { env_hashes, handle },
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);
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}
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}
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}
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ListingAction::CopyTo(ref mailbox_path) => {
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match account
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.mailbox_by_path(mailbox_path)
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.and_then(|destination_mailbox_hash| {
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account.backend.write().unwrap().copy_messages(
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env_hashes,
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mailbox_hash,
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destination_mailbox_hash,
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/* move? */ false,
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)
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}) {
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Err(err) => {
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context.replies.push_back(UIEvent::StatusEvent(
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StatusEvent::DisplayMessage(err.to_string()),
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));
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}
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Ok(fut) => {
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let handle = account.job_executor.spawn_specialized(fut);
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account.insert_job(
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handle.job_id,
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JobRequest::Generic {
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name: "message copying".into(),
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handle,
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on_finish: None,
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logging_level: melib::LoggingLevel::INFO,
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},
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);
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}
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}
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}
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ListingAction::CopyToOtherAccount(ref _account_name, ref _mailbox_path) => {
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context
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.replies
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.push_back(UIEvent::StatusEvent(StatusEvent::DisplayMessage(
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"Unimplemented.".into(),
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)));
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}
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ListingAction::MoveTo(ref mailbox_path) => {
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match account
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.mailbox_by_path(mailbox_path)
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.and_then(|destination_mailbox_hash| {
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account.backend.write().unwrap().copy_messages(
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env_hashes,
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mailbox_hash,
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destination_mailbox_hash,
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/* move? */ true,
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)
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}) {
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Err(err) => {
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context.replies.push_back(UIEvent::StatusEvent(
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StatusEvent::DisplayMessage(err.to_string()),
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));
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}
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Ok(fut) => {
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let handle = account.job_executor.spawn_specialized(fut);
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account.insert_job(
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handle.job_id,
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JobRequest::Generic {
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name: "message moving".into(),
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handle,
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on_finish: None,
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logging_level: melib::LoggingLevel::INFO,
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},
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);
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}
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}
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}
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ListingAction::MoveToOtherAccount(ref _account_name, ref _mailbox_path) => {
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context
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.replies
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.push_back(UIEvent::StatusEvent(StatusEvent::DisplayMessage(
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"Unimplemented.".into(),
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)));
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}
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_ => unreachable!(),
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}
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self.set_dirty(true);
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}
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fn row_updates(&mut self) -> &mut SmallVec<[ThreadHash; 8]>;
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fn selection(&mut self) -> &mut HashMap<ThreadHash, bool>;
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fn get_focused_items(&self, _context: &Context) -> SmallVec<[ThreadHash; 8]>;
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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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fn redraw_envelope_list(
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&mut self,
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_context: &Context,
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_items: Box<dyn Iterator<Item = EnvelopeHash>>,
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) {
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}
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/// Use `force` when there have been changes in the mailbox or account lists in `context`
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fn refresh_mailbox(&mut self, context: &mut Context, force: bool);
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}
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pub trait ListingTrait: Component {
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fn coordinates(&self) -> (AccountHash, MailboxHash);
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fn set_coordinates(&mut self, _: (AccountHash, MailboxHash));
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fn draw_list(&mut self, grid: &mut CellBuffer, area: Area, context: &mut Context);
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fn highlight_line(&mut self, grid: &mut CellBuffer, area: Area, idx: usize, context: &Context);
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fn filter(
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&mut self,
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_filter_term: String,
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_results: Result<SmallVec<[EnvelopeHash; 512]>>,
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_context: &Context,
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) {
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}
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fn unfocused(&self) -> bool;
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fn set_modifier_active(&mut self, _new_val: bool) {}
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fn set_modifier_command(&mut self, _new_val: Option<Modifier>) {}
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fn modifier_command(&self) -> Option<Modifier> {
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None
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}
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fn set_movement(&mut self, mvm: PageMovement);
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}
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#[derive(Debug)]
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pub enum ListingComponent {
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Plain(PlainListing),
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Threaded(ThreadListing),
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Compact(CompactListing),
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Conversations(ConversationsListing),
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Offline(OfflineListing),
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}
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use crate::ListingComponent::*;
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impl core::ops::Deref for ListingComponent {
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type Target = dyn MailListingTrait;
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fn deref(&self) -> &Self::Target {
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match &self {
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Compact(ref l) => l,
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Plain(ref l) => l,
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Threaded(ref l) => l,
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Conversations(ref l) => l,
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Offline(ref l) => l,
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}
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}
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}
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impl core::ops::DerefMut for ListingComponent {
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fn deref_mut(&mut self) -> &mut (dyn MailListingTrait + 'static) {
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match self {
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Compact(l) => l,
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Plain(l) => l,
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Threaded(l) => l,
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Conversations(l) => l,
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Offline(l) => l,
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}
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}
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}
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impl ListingComponent {
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fn set_style(&mut self, new_style: IndexStyle) {
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match new_style {
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IndexStyle::Plain => {
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if let Plain(_) = self {
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return;
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}
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*self = Plain(PlainListing::new(self.coordinates()));
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}
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IndexStyle::Threaded => {
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if let Threaded(_) = self {
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return;
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}
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*self = Threaded(ThreadListing::new(self.coordinates()));
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}
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IndexStyle::Compact => {
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if let Compact(_) = self {
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return;
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}
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*self = Compact(CompactListing::new(self.coordinates()));
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}
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IndexStyle::Conversations => {
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if let Conversations(_) = self {
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return;
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}
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*self = Conversations(ConversationsListing::new(self.coordinates()));
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}
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}
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}
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}
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#[derive(PartialEq, Debug)]
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enum ListingFocus {
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Menu,
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Mailbox,
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}
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#[derive(PartialEq, Copy, Clone, Debug)]
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enum MenuEntryCursor {
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Status,
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Mailbox(usize),
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}
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#[derive(PartialEq, Copy, Clone, Debug)]
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enum ShowMenuScrollbar {
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Never,
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True,
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False,
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}
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#[derive(Debug)]
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pub struct Listing {
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component: ListingComponent,
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accounts: Vec<AccountMenuEntry>,
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status: Option<AccountStatus>,
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dirty: bool,
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visible: bool,
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cursor_pos: (usize, MenuEntryCursor),
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menu_cursor_pos: (usize, MenuEntryCursor),
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menu_content: CellBuffer,
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menu_scrollbar_show_timer: crate::jobs::Timer,
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show_menu_scrollbar: ShowMenuScrollbar,
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startup_checks_rate: RateLimit,
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id: ComponentId,
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theme_default: ThemeAttribute,
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sidebar_divider: char,
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sidebar_divider_theme: ThemeAttribute,
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menu_visibility: bool,
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cmd_buf: String,
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/// This is the width of the right container to the entire width.
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ratio: usize, // right/(container width) * 100
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menu_width: WidgetWidth,
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focus: ListingFocus,
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}
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impl fmt::Display for Listing {
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fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
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match self.component {
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Compact(ref l) => write!(f, "{}", l),
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Plain(ref l) => write!(f, "{}", l),
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Threaded(ref l) => write!(f, "{}", l),
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Conversations(ref l) => write!(f, "{}", l),
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Offline(ref l) => write!(f, "{}", l),
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}
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}
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}
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impl Component for Listing {
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fn draw(&mut self, grid: &mut CellBuffer, area: Area, context: &mut Context) {
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if !self.is_dirty() {
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return;
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}
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if !is_valid_area!(area) {
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return;
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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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let total_cols = get_x(bottom_right) - get_x(upper_left);
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let right_component_width = if self.menu_visibility {
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if self.focus == ListingFocus::Menu {
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(self.ratio * total_cols) / 100
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} else {
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match self.menu_width {
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WidgetWidth::Set(ref mut v) | WidgetWidth::Hold(ref mut v) => {
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if *v == 0 {
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*v = 1;
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} else if *v >= total_cols {
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*v = total_cols.saturating_sub(2);
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}
|
||
total_cols.saturating_sub(*v)
|
||
}
|
||
WidgetWidth::Unset => {
|
||
self.menu_width =
|
||
WidgetWidth::Set(total_cols - ((self.ratio * total_cols) / 100));
|
||
(self.ratio * total_cols) / 100
|
||
}
|
||
}
|
||
}
|
||
} else {
|
||
total_cols
|
||
};
|
||
let mid = get_x(bottom_right) - right_component_width;
|
||
if self.dirty && mid != get_x(upper_left) {
|
||
for i in get_y(upper_left)..=get_y(bottom_right) {
|
||
grid[(mid, i)]
|
||
.set_ch(self.sidebar_divider)
|
||
.set_fg(self.sidebar_divider_theme.fg)
|
||
.set_bg(self.sidebar_divider_theme.bg)
|
||
.set_attrs(self.sidebar_divider_theme.attrs);
|
||
}
|
||
context
|
||
.dirty_areas
|
||
.push_back(((mid, get_y(upper_left)), (mid, get_y(bottom_right))));
|
||
}
|
||
|
||
let account_hash = self.accounts[self.cursor_pos.0].hash;
|
||
if right_component_width == total_cols {
|
||
if context.is_online(account_hash).is_err() {
|
||
match self.component {
|
||
ListingComponent::Offline(_) => {}
|
||
_ => {
|
||
self.component = Offline(OfflineListing::new((account_hash, 0)));
|
||
}
|
||
}
|
||
}
|
||
|
||
if let Some(s) = self.status.as_mut() {
|
||
s.draw(grid, area, context);
|
||
} else {
|
||
self.component.draw(grid, area, context);
|
||
}
|
||
} else if right_component_width == 0 {
|
||
self.draw_menu(grid, area, context);
|
||
} else {
|
||
self.draw_menu(
|
||
grid,
|
||
(upper_left, (mid.saturating_sub(1), get_y(bottom_right))),
|
||
context,
|
||
);
|
||
if context.is_online(account_hash).is_err() {
|
||
match self.component {
|
||
ListingComponent::Offline(_) => {}
|
||
_ => {
|
||
self.component = Offline(OfflineListing::new((account_hash, 0)));
|
||
}
|
||
}
|
||
}
|
||
if let Some(s) = self.status.as_mut() {
|
||
s.draw(grid, (set_x(upper_left, mid + 1), bottom_right), context);
|
||
} else {
|
||
self.component
|
||
.draw(grid, (set_x(upper_left, mid + 1), bottom_right), context);
|
||
}
|
||
}
|
||
self.dirty = false;
|
||
}
|
||
|
||
fn process_event(&mut self, event: &mut UIEvent, context: &mut Context) -> bool {
|
||
match event {
|
||
UIEvent::Timer(n) if *n == self.menu_scrollbar_show_timer.id() => {
|
||
if self.show_menu_scrollbar == ShowMenuScrollbar::True {
|
||
self.show_menu_scrollbar = ShowMenuScrollbar::False;
|
||
self.set_dirty(true);
|
||
self.menu_content.empty();
|
||
}
|
||
return true;
|
||
}
|
||
UIEvent::StartupCheck(ref f) => {
|
||
if self.component.coordinates().1 == *f {
|
||
if !self.startup_checks_rate.tick() {
|
||
return false;
|
||
}
|
||
}
|
||
}
|
||
UIEvent::Timer(n) if *n == self.startup_checks_rate.id() => {
|
||
if self.startup_checks_rate.active {
|
||
self.startup_checks_rate.reset();
|
||
return self.process_event(
|
||
&mut UIEvent::StartupCheck(self.component.coordinates().1),
|
||
context,
|
||
);
|
||
}
|
||
}
|
||
UIEvent::AccountStatusChange(account_hash) => {
|
||
let account_index: usize = context
|
||
.accounts
|
||
.get_index_of(account_hash)
|
||
.expect("Invalid account_hash in UIEventMailbox{Delete,Create}");
|
||
if self.cursor_pos.0 == account_index {
|
||
self.change_account(context);
|
||
} else {
|
||
self.accounts[account_index].entries = context.accounts[&*account_hash]
|
||
.list_mailboxes()
|
||
.into_iter()
|
||
.filter(|mailbox_node| {
|
||
context.accounts[&*account_hash][&mailbox_node.hash]
|
||
.ref_mailbox
|
||
.is_subscribed()
|
||
})
|
||
.map(|f| (f.depth, f.indentation, f.has_sibling, f.hash))
|
||
.collect::<_>();
|
||
self.set_dirty(true);
|
||
self.menu_content.empty();
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::UpdateStatus(
|
||
self.get_status(context),
|
||
)));
|
||
}
|
||
return true;
|
||
}
|
||
UIEvent::MailboxDelete((account_hash, mailbox_hash))
|
||
| UIEvent::MailboxCreate((account_hash, mailbox_hash)) => {
|
||
let account_index = context
|
||
.accounts
|
||
.get_index_of(account_hash)
|
||
.expect("Invalid account_hash in UIEventMailbox{Delete,Create}");
|
||
self.menu_content.empty();
|
||
self.accounts[account_index].entries = context.accounts[&*account_hash]
|
||
.list_mailboxes()
|
||
.into_iter()
|
||
.filter(|mailbox_node| {
|
||
context.accounts[&*account_hash][&mailbox_node.hash]
|
||
.ref_mailbox
|
||
.is_subscribed()
|
||
})
|
||
.map(|f| (f.depth, f.indentation, f.has_sibling, f.hash))
|
||
.collect::<_>();
|
||
let mut fallback = 0;
|
||
if let MenuEntryCursor::Mailbox(ref mut cur) = self.cursor_pos.1 {
|
||
*cur = std::cmp::min(
|
||
self.accounts[self.cursor_pos.0]
|
||
.entries
|
||
.len()
|
||
.saturating_sub(1),
|
||
*cur,
|
||
);
|
||
fallback = *cur;
|
||
}
|
||
if self.component.coordinates() == (*account_hash, *mailbox_hash) {
|
||
self.component.set_coordinates((
|
||
self.accounts[self.cursor_pos.0].hash,
|
||
self.accounts[self.cursor_pos.0].entries[fallback].3,
|
||
));
|
||
self.component.refresh_mailbox(context, true);
|
||
}
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::UpdateStatus(
|
||
self.get_status(context),
|
||
)));
|
||
self.set_dirty(true);
|
||
return true;
|
||
}
|
||
UIEvent::ChangeMode(UIMode::Normal) => {
|
||
self.set_dirty(true);
|
||
}
|
||
UIEvent::Resize => {
|
||
self.set_dirty(true);
|
||
}
|
||
UIEvent::Action(Action::ViewMailbox(ref idx)) => {
|
||
if let Some((_, _, _, mailbox_hash)) =
|
||
self.accounts[self.cursor_pos.0].entries.get(*idx)
|
||
{
|
||
let account_hash = self.accounts[self.cursor_pos.0].hash;
|
||
self.cursor_pos.1 = MenuEntryCursor::Mailbox(*idx);
|
||
self.status = None;
|
||
self.component
|
||
.set_coordinates((account_hash, *mailbox_hash));
|
||
self.menu_content.empty();
|
||
self.set_dirty(true);
|
||
}
|
||
return true;
|
||
}
|
||
_ => {}
|
||
}
|
||
|
||
if self.focus == ListingFocus::Mailbox && self.status.is_some() {
|
||
if let Some(s) = self.status.as_mut() {
|
||
if s.process_event(event, context) {
|
||
return true;
|
||
}
|
||
}
|
||
}
|
||
if self.focus == ListingFocus::Mailbox
|
||
&& self.status.is_none()
|
||
&& self.component.process_event(event, context)
|
||
{
|
||
return true;
|
||
}
|
||
|
||
let shortcuts = self.get_shortcuts(context);
|
||
if self.focus == ListingFocus::Mailbox {
|
||
match *event {
|
||
UIEvent::Input(Key::Mouse(MouseEvent::Press(MouseButton::Left, x, _y)))
|
||
if self.menu_visibility =>
|
||
{
|
||
match self.menu_width {
|
||
WidgetWidth::Hold(wx) | WidgetWidth::Set(wx)
|
||
if wx + 1 == usize::from(x) =>
|
||
{
|
||
self.menu_width = WidgetWidth::Hold(wx - 1);
|
||
}
|
||
WidgetWidth::Set(_) => return false,
|
||
WidgetWidth::Hold(x) => {
|
||
self.menu_width = WidgetWidth::Set(x);
|
||
}
|
||
WidgetWidth::Unset => return false,
|
||
}
|
||
self.set_dirty(true);
|
||
return true;
|
||
}
|
||
UIEvent::Input(Key::Mouse(MouseEvent::Hold(x, _y))) if self.menu_visibility => {
|
||
match self.menu_width {
|
||
WidgetWidth::Hold(ref mut hx) => {
|
||
*hx = usize::from(x).saturating_sub(1);
|
||
}
|
||
_ => return false,
|
||
}
|
||
self.set_dirty(true);
|
||
return true;
|
||
}
|
||
UIEvent::Input(Key::Mouse(MouseEvent::Release(x, _y))) if self.menu_visibility => {
|
||
match self.menu_width {
|
||
WidgetWidth::Hold(_) => {
|
||
self.menu_width = WidgetWidth::Set(usize::from(x).saturating_sub(1));
|
||
}
|
||
_ => return false,
|
||
}
|
||
self.set_dirty(true);
|
||
return true;
|
||
}
|
||
UIEvent::Input(Key::Left) if self.menu_visibility => {
|
||
self.focus = ListingFocus::Menu;
|
||
if self.show_menu_scrollbar != ShowMenuScrollbar::Never {
|
||
self.menu_scrollbar_show_timer.rearm();
|
||
self.show_menu_scrollbar = ShowMenuScrollbar::True;
|
||
}
|
||
self.ratio = 50;
|
||
self.set_dirty(true);
|
||
}
|
||
UIEvent::Input(ref k)
|
||
if shortcut!(k == shortcuts[Listing::DESCRIPTION]["next_mailbox"])
|
||
|| shortcut!(k == shortcuts[Listing::DESCRIPTION]["prev_mailbox"]) =>
|
||
{
|
||
let amount = if self.cmd_buf.is_empty() {
|
||
1
|
||
} else if let Ok(amount) = self.cmd_buf.parse::<usize>() {
|
||
self.cmd_buf.clear();
|
||
self.component.set_modifier_active(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
amount
|
||
} else {
|
||
self.cmd_buf.clear();
|
||
self.component.set_modifier_active(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
return true;
|
||
};
|
||
let target = match k {
|
||
k if shortcut!(k == shortcuts[Listing::DESCRIPTION]["next_mailbox"]) => {
|
||
match self.cursor_pos.1 {
|
||
MenuEntryCursor::Status => amount.saturating_sub(1),
|
||
MenuEntryCursor::Mailbox(idx) => idx + amount,
|
||
}
|
||
}
|
||
k if shortcut!(k == shortcuts[Listing::DESCRIPTION]["prev_mailbox"]) => {
|
||
match self.cursor_pos.1 {
|
||
MenuEntryCursor::Status => {
|
||
return true;
|
||
}
|
||
MenuEntryCursor::Mailbox(idx) => {
|
||
if idx >= amount {
|
||
idx - amount
|
||
} else {
|
||
return true;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
_ => return true,
|
||
};
|
||
if self.accounts[self.cursor_pos.0]
|
||
.entries
|
||
.get(target)
|
||
.is_some()
|
||
{
|
||
self.cursor_pos.1 = MenuEntryCursor::Mailbox(target)
|
||
} else {
|
||
return true;
|
||
}
|
||
self.change_account(context);
|
||
return true;
|
||
}
|
||
UIEvent::Input(ref k)
|
||
if shortcut!(k == shortcuts[Listing::DESCRIPTION]["next_account"])
|
||
|| shortcut!(k == shortcuts[Listing::DESCRIPTION]["prev_account"]) =>
|
||
{
|
||
let amount = if self.cmd_buf.is_empty() {
|
||
1
|
||
} else if let Ok(amount) = self.cmd_buf.parse::<usize>() {
|
||
self.cmd_buf.clear();
|
||
self.component.set_modifier_active(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
amount
|
||
} else {
|
||
self.cmd_buf.clear();
|
||
self.component.set_modifier_active(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
return true;
|
||
};
|
||
match k {
|
||
k if shortcut!(k == shortcuts[Listing::DESCRIPTION]["next_account"]) => {
|
||
if self.cursor_pos.0 + amount < self.accounts.len() {
|
||
self.cursor_pos =
|
||
(self.cursor_pos.0 + amount, MenuEntryCursor::Mailbox(0));
|
||
} else {
|
||
return true;
|
||
}
|
||
}
|
||
k if shortcut!(k == shortcuts[Listing::DESCRIPTION]["prev_account"]) => {
|
||
if self.cursor_pos.0 >= amount {
|
||
self.cursor_pos =
|
||
(self.cursor_pos.0 - amount, MenuEntryCursor::Mailbox(0));
|
||
} else {
|
||
return true;
|
||
}
|
||
}
|
||
_ => return false,
|
||
}
|
||
self.change_account(context);
|
||
|
||
return true;
|
||
}
|
||
UIEvent::Input(ref k)
|
||
if shortcut!(
|
||
k == shortcuts[Listing::DESCRIPTION]["toggle_menu_visibility"]
|
||
) =>
|
||
{
|
||
self.menu_visibility = !self.menu_visibility;
|
||
self.set_dirty(true);
|
||
}
|
||
_ => {}
|
||
}
|
||
|
||
if self.status.is_none() {
|
||
match event {
|
||
UIEvent::Action(ref action) => match action {
|
||
Action::Listing(ListingAction::SetPlain) => {
|
||
self.component.set_style(IndexStyle::Plain);
|
||
return true;
|
||
}
|
||
Action::Listing(ListingAction::SetThreaded) => {
|
||
self.component.set_style(IndexStyle::Threaded);
|
||
return true;
|
||
}
|
||
Action::Listing(ListingAction::SetCompact) => {
|
||
self.component.set_style(IndexStyle::Compact);
|
||
return true;
|
||
}
|
||
Action::Listing(ListingAction::SetConversations) => {
|
||
self.component.set_style(IndexStyle::Conversations);
|
||
return true;
|
||
}
|
||
Action::Listing(ListingAction::Import(file_path, mailbox_path)) => {
|
||
let account = &mut context.accounts[self.cursor_pos.0];
|
||
if let Err(err) = account
|
||
.mailbox_by_path(&mailbox_path)
|
||
.and_then(|mailbox_hash| {
|
||
Ok((
|
||
std::fs::read(&file_path).chain_err_summary(|| {
|
||
format!("Could not read {}", file_path.display())
|
||
})?,
|
||
mailbox_hash,
|
||
))
|
||
})
|
||
.and_then(|(bytes, mailbox_hash)| {
|
||
account.save(&bytes, mailbox_hash, None)
|
||
})
|
||
{
|
||
context.replies.push_back(UIEvent::StatusEvent(
|
||
StatusEvent::DisplayMessage(err.to_string()),
|
||
));
|
||
}
|
||
return true;
|
||
}
|
||
Action::Listing(a @ ListingAction::SetSeen)
|
||
| Action::Listing(a @ ListingAction::SetUnseen)
|
||
| Action::Listing(a @ ListingAction::Delete)
|
||
| Action::Listing(a @ ListingAction::CopyTo(_))
|
||
| Action::Listing(a @ ListingAction::MoveTo(_))
|
||
| Action::Listing(a @ ListingAction::CopyToOtherAccount(_, _))
|
||
| Action::Listing(a @ ListingAction::MoveToOtherAccount(_, _))
|
||
| Action::Listing(a @ ListingAction::Tag(_)) => {
|
||
let focused = self.component.get_focused_items(context);
|
||
self.component.perform_action(context, focused, a);
|
||
let mut row_updates: SmallVec<[ThreadHash; 8]> = SmallVec::new();
|
||
for (k, v) in self.component.selection().iter_mut() {
|
||
if *v {
|
||
*v = false;
|
||
row_updates.push(*k);
|
||
}
|
||
}
|
||
}
|
||
_ => {}
|
||
},
|
||
UIEvent::Input(ref key)
|
||
if shortcut!(key == shortcuts[Listing::DESCRIPTION]["scroll_up"]) =>
|
||
{
|
||
let amount = if self.cmd_buf.is_empty() {
|
||
1
|
||
} else if let Ok(amount) = self.cmd_buf.parse::<usize>() {
|
||
self.cmd_buf.clear();
|
||
self.component.set_modifier_active(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
amount
|
||
} else {
|
||
self.cmd_buf.clear();
|
||
self.component.set_modifier_active(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
return true;
|
||
};
|
||
self.component.set_movement(PageMovement::Up(amount));
|
||
return true;
|
||
}
|
||
UIEvent::Input(ref key)
|
||
if shortcut!(key == shortcuts[Listing::DESCRIPTION]["scroll_down"]) =>
|
||
{
|
||
let amount = if self.cmd_buf.is_empty() {
|
||
1
|
||
} else if let Ok(amount) = self.cmd_buf.parse::<usize>() {
|
||
self.cmd_buf.clear();
|
||
self.component.set_modifier_active(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
amount
|
||
} else {
|
||
self.cmd_buf.clear();
|
||
self.component.set_modifier_active(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
return true;
|
||
};
|
||
self.component.set_movement(PageMovement::Down(amount));
|
||
return true;
|
||
}
|
||
UIEvent::Input(ref key)
|
||
if shortcut!(key == shortcuts[Listing::DESCRIPTION]["prev_page"]) =>
|
||
{
|
||
let mult = if self.cmd_buf.is_empty() {
|
||
1
|
||
} else if let Ok(mult) = self.cmd_buf.parse::<usize>() {
|
||
self.cmd_buf.clear();
|
||
self.component.set_modifier_active(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
mult
|
||
} else {
|
||
self.cmd_buf.clear();
|
||
self.component.set_modifier_active(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
return true;
|
||
};
|
||
self.component.set_movement(PageMovement::PageUp(mult));
|
||
return true;
|
||
}
|
||
UIEvent::Input(ref key)
|
||
if shortcut!(key == shortcuts[Listing::DESCRIPTION]["next_page"]) =>
|
||
{
|
||
let mult = if self.cmd_buf.is_empty() {
|
||
1
|
||
} else if let Ok(mult) = self.cmd_buf.parse::<usize>() {
|
||
self.cmd_buf.clear();
|
||
self.component.set_modifier_active(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
mult
|
||
} else {
|
||
self.cmd_buf.clear();
|
||
self.component.set_modifier_active(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
return true;
|
||
};
|
||
self.component.set_movement(PageMovement::PageDown(mult));
|
||
return true;
|
||
}
|
||
UIEvent::Input(ref key) if *key == Key::Home => {
|
||
self.component.set_movement(PageMovement::Home);
|
||
return true;
|
||
}
|
||
UIEvent::Input(ref key) if *key == Key::End => {
|
||
self.component.set_movement(PageMovement::End);
|
||
return true;
|
||
}
|
||
UIEvent::Input(ref key)
|
||
if shortcut!(key == shortcuts[Listing::DESCRIPTION]["search"]) =>
|
||
{
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::CmdInput(Key::Paste("search ".to_string())));
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::ChangeMode(UIMode::Command));
|
||
return true;
|
||
}
|
||
UIEvent::Input(ref key)
|
||
if shortcut!(key == shortcuts[Listing::DESCRIPTION]["set_seen"]) =>
|
||
{
|
||
let mut event = UIEvent::Action(Action::Listing(ListingAction::SetSeen));
|
||
if self.process_event(&mut event, context) {
|
||
return true;
|
||
}
|
||
}
|
||
UIEvent::Input(ref key)
|
||
if shortcut!(key == shortcuts[Listing::DESCRIPTION]["refresh"]) =>
|
||
{
|
||
let account = &mut context.accounts[self.cursor_pos.0];
|
||
if let MenuEntryCursor::Mailbox(idx) = self.cursor_pos.1 {
|
||
if let Some(&mailbox_hash) = account.mailboxes_order.get(idx) {
|
||
if let Err(err) = account.refresh(mailbox_hash) {
|
||
context.replies.push_back(UIEvent::Notification(
|
||
Some("Could not refresh.".to_string()),
|
||
err.to_string(),
|
||
Some(NotificationType::Error(err.kind)),
|
||
));
|
||
}
|
||
}
|
||
}
|
||
return true;
|
||
}
|
||
UIEvent::Input(ref key)
|
||
if !self.component.unfocused()
|
||
&& shortcut!(
|
||
key == shortcuts[Listing::DESCRIPTION]["union_modifier"]
|
||
)
|
||
&& self.component.modifier_command().is_some() =>
|
||
{
|
||
self.component.set_modifier_command(Some(Modifier::Union));
|
||
}
|
||
UIEvent::Input(ref key)
|
||
if !self.component.unfocused()
|
||
&& shortcut!(
|
||
key == shortcuts[Listing::DESCRIPTION]["diff_modifier"]
|
||
)
|
||
&& self.component.modifier_command().is_some() =>
|
||
{
|
||
self.component
|
||
.set_modifier_command(Some(Modifier::Difference));
|
||
}
|
||
UIEvent::Input(ref key)
|
||
if !self.component.unfocused()
|
||
&& shortcut!(
|
||
key == shortcuts[Listing::DESCRIPTION]["intersection_modifier"]
|
||
)
|
||
&& self.component.modifier_command().is_some() =>
|
||
{
|
||
self.component
|
||
.set_modifier_command(Some(Modifier::Intersection));
|
||
}
|
||
_ => {}
|
||
}
|
||
}
|
||
} else if self.focus == ListingFocus::Menu {
|
||
match *event {
|
||
UIEvent::Input(Key::Right) => {
|
||
self.focus = ListingFocus::Mailbox;
|
||
self.ratio = 90;
|
||
self.set_dirty(true);
|
||
return true;
|
||
}
|
||
UIEvent::Input(ref k)
|
||
if shortcut!(k == shortcuts[Listing::DESCRIPTION]["open_mailbox"])
|
||
&& self.menu_cursor_pos.1 == MenuEntryCursor::Status =>
|
||
{
|
||
self.cursor_pos = self.menu_cursor_pos;
|
||
self.open_status(self.menu_cursor_pos.0, context);
|
||
self.set_dirty(true);
|
||
self.focus = ListingFocus::Mailbox;
|
||
self.ratio = 90;
|
||
return true;
|
||
}
|
||
UIEvent::Input(ref k)
|
||
if shortcut!(k == shortcuts[Listing::DESCRIPTION]["open_mailbox"]) =>
|
||
{
|
||
self.cursor_pos = self.menu_cursor_pos;
|
||
self.change_account(context);
|
||
self.focus = ListingFocus::Mailbox;
|
||
self.ratio = 90;
|
||
self.set_dirty(true);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::UpdateStatus(
|
||
self.get_status(context),
|
||
)));
|
||
return true;
|
||
}
|
||
UIEvent::Input(ref k)
|
||
if shortcut!(k == shortcuts[Listing::DESCRIPTION]["scroll_up"])
|
||
|| shortcut!(k == shortcuts[Listing::DESCRIPTION]["scroll_down"]) =>
|
||
{
|
||
let mut amount = if self.cmd_buf.is_empty() {
|
||
1
|
||
} else if let Ok(amount) = self.cmd_buf.parse::<usize>() {
|
||
self.cmd_buf.clear();
|
||
self.component.set_modifier_active(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
amount
|
||
} else {
|
||
self.cmd_buf.clear();
|
||
self.component.set_modifier_active(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
return true;
|
||
};
|
||
if shortcut!(k == shortcuts[Listing::DESCRIPTION]["scroll_up"]) {
|
||
while amount > 0 {
|
||
match self.menu_cursor_pos {
|
||
(
|
||
ref mut account_cursor,
|
||
ref mut entry_cursor @ MenuEntryCursor::Status,
|
||
) => {
|
||
if *account_cursor > 0 {
|
||
*account_cursor -= 1;
|
||
*entry_cursor = MenuEntryCursor::Mailbox(
|
||
self.accounts[*account_cursor]
|
||
.entries
|
||
.len()
|
||
.saturating_sub(1),
|
||
);
|
||
} else {
|
||
return true;
|
||
}
|
||
}
|
||
(_, MenuEntryCursor::Mailbox(ref mut mailbox_idx)) => {
|
||
if *mailbox_idx > 0 {
|
||
*mailbox_idx -= 1;
|
||
} else {
|
||
self.menu_cursor_pos.1 = MenuEntryCursor::Status;
|
||
}
|
||
}
|
||
}
|
||
|
||
amount -= 1;
|
||
}
|
||
} else if shortcut!(k == shortcuts[Listing::DESCRIPTION]["scroll_down"]) {
|
||
while amount > 0 {
|
||
match self.menu_cursor_pos {
|
||
/* If current account has mailboxes, go to first mailbox */
|
||
(
|
||
ref account_cursor,
|
||
ref mut entry_cursor @ MenuEntryCursor::Status,
|
||
) if !self.accounts[*account_cursor].entries.is_empty() => {
|
||
*entry_cursor = MenuEntryCursor::Mailbox(0);
|
||
}
|
||
/* If current account has no mailboxes, go to next account */
|
||
(
|
||
ref mut account_cursor,
|
||
ref mut entry_cursor @ MenuEntryCursor::Status,
|
||
) if *account_cursor + 1 < self.accounts.len() => {
|
||
*account_cursor += 1;
|
||
*entry_cursor = MenuEntryCursor::Status;
|
||
}
|
||
/* If current account has no mailboxes and there is no next account, return true */
|
||
(_, MenuEntryCursor::Status) => {
|
||
return true;
|
||
}
|
||
(
|
||
ref mut account_cursor,
|
||
MenuEntryCursor::Mailbox(ref mut mailbox_idx),
|
||
) => {
|
||
if (*mailbox_idx + 1)
|
||
< self.accounts[*account_cursor].entries.len()
|
||
{
|
||
*mailbox_idx += 1;
|
||
} else if *account_cursor + 1 < self.accounts.len() {
|
||
*account_cursor += 1;
|
||
self.menu_cursor_pos.1 = MenuEntryCursor::Status;
|
||
} else {
|
||
return true;
|
||
}
|
||
}
|
||
}
|
||
|
||
amount -= 1;
|
||
}
|
||
}
|
||
if self.show_menu_scrollbar != ShowMenuScrollbar::Never {
|
||
self.menu_scrollbar_show_timer.rearm();
|
||
self.show_menu_scrollbar = ShowMenuScrollbar::True;
|
||
}
|
||
self.menu_content.empty();
|
||
self.set_dirty(true);
|
||
return true;
|
||
}
|
||
UIEvent::Input(ref k)
|
||
if shortcut!(k == shortcuts[Listing::DESCRIPTION]["next_mailbox"])
|
||
|| shortcut!(k == shortcuts[Listing::DESCRIPTION]["prev_mailbox"]) =>
|
||
{
|
||
let amount = if self.cmd_buf.is_empty() {
|
||
1
|
||
} else if let Ok(amount) = self.cmd_buf.parse::<usize>() {
|
||
self.cmd_buf.clear();
|
||
self.component.set_modifier_active(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
amount
|
||
} else {
|
||
self.cmd_buf.clear();
|
||
self.component.set_modifier_active(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
return true;
|
||
};
|
||
let target = match k {
|
||
k if shortcut!(k == shortcuts[Listing::DESCRIPTION]["next_mailbox"]) => {
|
||
match self.menu_cursor_pos.1 {
|
||
MenuEntryCursor::Status => amount.saturating_sub(1),
|
||
MenuEntryCursor::Mailbox(idx) => idx + amount,
|
||
}
|
||
}
|
||
k if shortcut!(k == shortcuts[Listing::DESCRIPTION]["prev_mailbox"]) => {
|
||
match self.menu_cursor_pos.1 {
|
||
MenuEntryCursor::Status => {
|
||
return true;
|
||
}
|
||
MenuEntryCursor::Mailbox(idx) => {
|
||
if idx >= amount {
|
||
idx - amount
|
||
} else {
|
||
return true;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
_ => return true,
|
||
};
|
||
if self.accounts[self.menu_cursor_pos.0]
|
||
.entries
|
||
.get(target)
|
||
.is_some()
|
||
{
|
||
self.menu_cursor_pos.1 = MenuEntryCursor::Mailbox(target)
|
||
} else {
|
||
return true;
|
||
}
|
||
if self.show_menu_scrollbar != ShowMenuScrollbar::Never {
|
||
self.menu_scrollbar_show_timer.rearm();
|
||
self.show_menu_scrollbar = ShowMenuScrollbar::True;
|
||
}
|
||
self.menu_content.empty();
|
||
return true;
|
||
}
|
||
UIEvent::Input(ref k)
|
||
if shortcut!(k == shortcuts[Listing::DESCRIPTION]["next_account"])
|
||
|| shortcut!(k == shortcuts[Listing::DESCRIPTION]["prev_account"])
|
||
|| shortcut!(k == shortcuts[Listing::DESCRIPTION]["next_page"])
|
||
|| shortcut!(k == shortcuts[Listing::DESCRIPTION]["prev_page"]) =>
|
||
{
|
||
let amount = if self.cmd_buf.is_empty() {
|
||
1
|
||
} else if let Ok(amount) = self.cmd_buf.parse::<usize>() {
|
||
self.cmd_buf.clear();
|
||
self.component.set_modifier_active(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
amount
|
||
} else {
|
||
self.cmd_buf.clear();
|
||
self.component.set_modifier_active(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
return true;
|
||
};
|
||
match k {
|
||
k if shortcut!(k == shortcuts[Listing::DESCRIPTION]["next_account"])
|
||
|| shortcut!(k == shortcuts[Listing::DESCRIPTION]["next_page"]) =>
|
||
{
|
||
if self.menu_cursor_pos.0 + amount < self.accounts.len() {
|
||
self.menu_cursor_pos =
|
||
(self.menu_cursor_pos.0 + amount, MenuEntryCursor::Mailbox(0));
|
||
} else {
|
||
return true;
|
||
}
|
||
}
|
||
k if shortcut!(k == shortcuts[Listing::DESCRIPTION]["prev_account"])
|
||
|| shortcut!(k == shortcuts[Listing::DESCRIPTION]["prev_page"]) =>
|
||
{
|
||
if self.menu_cursor_pos.0 >= amount {
|
||
self.menu_cursor_pos =
|
||
(self.menu_cursor_pos.0 - amount, MenuEntryCursor::Mailbox(0));
|
||
} else {
|
||
return true;
|
||
}
|
||
}
|
||
_ => return false,
|
||
}
|
||
if self.show_menu_scrollbar != ShowMenuScrollbar::Never {
|
||
self.menu_scrollbar_show_timer.rearm();
|
||
self.show_menu_scrollbar = ShowMenuScrollbar::True;
|
||
}
|
||
self.menu_content.empty();
|
||
self.set_dirty(true);
|
||
|
||
return true;
|
||
}
|
||
_ => {}
|
||
}
|
||
}
|
||
match *event {
|
||
UIEvent::Input(ref k)
|
||
if shortcut!(k == shortcuts[Listing::DESCRIPTION]["new_mail"]) =>
|
||
{
|
||
let account_hash = context.accounts[self.cursor_pos.0].hash();
|
||
let composer = Composer::with_account(account_hash, context);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::Action(Tab(New(Some(Box::new(composer))))));
|
||
return true;
|
||
}
|
||
UIEvent::StartupCheck(_)
|
||
| UIEvent::MailboxUpdate(_)
|
||
| UIEvent::EnvelopeUpdate(_)
|
||
| UIEvent::EnvelopeRename(_, _)
|
||
| UIEvent::EnvelopeRemove(_, _) => {
|
||
self.dirty = true;
|
||
/* clear menu to force redraw */
|
||
self.menu_content.empty();
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::UpdateStatus(
|
||
self.get_status(context),
|
||
)));
|
||
}
|
||
UIEvent::Input(Key::Backspace) if !self.cmd_buf.is_empty() => {
|
||
self.cmd_buf.pop();
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufSet(
|
||
self.cmd_buf.clone(),
|
||
)));
|
||
return true;
|
||
}
|
||
UIEvent::Input(Key::Esc) | UIEvent::Input(Key::Alt('')) if !self.cmd_buf.is_empty() => {
|
||
self.cmd_buf.clear();
|
||
self.component.set_modifier_active(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
return true;
|
||
}
|
||
UIEvent::Input(Key::Char(c)) if c >= '0' && c <= '9' => {
|
||
self.cmd_buf.push(c);
|
||
self.component.set_modifier_active(true);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufSet(
|
||
self.cmd_buf.clone(),
|
||
)));
|
||
return true;
|
||
}
|
||
_ => {}
|
||
}
|
||
false
|
||
}
|
||
fn is_dirty(&self) -> bool {
|
||
self.dirty
|
||
|| self
|
||
.status
|
||
.as_ref()
|
||
.map(Component::is_dirty)
|
||
.unwrap_or_else(|| self.component.is_dirty())
|
||
}
|
||
fn set_dirty(&mut self, value: bool) {
|
||
self.dirty = value;
|
||
if let Some(s) = self.status.as_mut() {
|
||
s.set_dirty(value);
|
||
} else {
|
||
self.component.set_dirty(value);
|
||
}
|
||
}
|
||
|
||
fn get_shortcuts(&self, context: &Context) -> ShortcutMaps {
|
||
let mut map = if let Some(s) = self.status.as_ref() {
|
||
s.get_shortcuts(context)
|
||
} else {
|
||
self.component.get_shortcuts(context)
|
||
};
|
||
let mut config_map = context.settings.shortcuts.listing.key_values();
|
||
if self.focus != ListingFocus::Menu {
|
||
config_map.remove("open_mailbox");
|
||
}
|
||
map.insert(Listing::DESCRIPTION, config_map);
|
||
|
||
map
|
||
}
|
||
|
||
fn id(&self) -> ComponentId {
|
||
self.component.id()
|
||
}
|
||
fn set_id(&mut self, id: ComponentId) {
|
||
self.component.set_id(id);
|
||
}
|
||
|
||
fn get_status(&self, context: &Context) -> String {
|
||
let mailbox_hash = match self.cursor_pos.1 {
|
||
MenuEntryCursor::Mailbox(idx) => {
|
||
if let Some((_, _, _, mailbox_hash)) =
|
||
self.accounts[self.cursor_pos.0].entries.get(idx)
|
||
{
|
||
*mailbox_hash
|
||
} else {
|
||
return String::new();
|
||
}
|
||
}
|
||
MenuEntryCursor::Status => {
|
||
return format!("{} status", &self.accounts[self.cursor_pos.0].name)
|
||
}
|
||
};
|
||
|
||
let account = &context.accounts[self.cursor_pos.0];
|
||
use crate::conf::accounts::MailboxStatus;
|
||
match account[&mailbox_hash].status {
|
||
MailboxStatus::Available | MailboxStatus::Parsing(_, _) => {
|
||
let (unseen, total) = account[&mailbox_hash]
|
||
.ref_mailbox
|
||
.count()
|
||
.ok()
|
||
.unwrap_or((0, 0));
|
||
format!(
|
||
"Mailbox: {}, Messages: {}, New: {}{}",
|
||
account[&mailbox_hash].name(),
|
||
total,
|
||
unseen,
|
||
if account[&mailbox_hash].status.is_parsing() {
|
||
"(Loading...)"
|
||
} else {
|
||
""
|
||
}
|
||
)
|
||
}
|
||
MailboxStatus::Failed(_) | MailboxStatus::None => account[&mailbox_hash].status(),
|
||
}
|
||
}
|
||
}
|
||
|
||
impl Listing {
|
||
pub const DESCRIPTION: &'static str = "listing";
|
||
pub fn new(context: &mut Context) -> Self {
|
||
let account_entries: Vec<AccountMenuEntry> = context
|
||
.accounts
|
||
.iter()
|
||
.enumerate()
|
||
.map(|(i, (h, a))| {
|
||
let entries: SmallVec<[(usize, u32, bool, MailboxHash); 16]> = a
|
||
.list_mailboxes()
|
||
.into_iter()
|
||
.filter(|mailbox_node| a[&mailbox_node.hash].ref_mailbox.is_subscribed())
|
||
.map(|f| (f.depth, f.indentation, f.has_sibling, f.hash))
|
||
.collect::<_>();
|
||
|
||
AccountMenuEntry {
|
||
name: a.name().to_string(),
|
||
hash: *h,
|
||
index: i,
|
||
entries,
|
||
}
|
||
})
|
||
.collect();
|
||
let first_account_hash = account_entries[0].hash;
|
||
let mut ret = Listing {
|
||
component: Offline(OfflineListing::new((first_account_hash, 0))),
|
||
accounts: account_entries,
|
||
status: None,
|
||
visible: true,
|
||
dirty: true,
|
||
cursor_pos: (0, MenuEntryCursor::Mailbox(0)),
|
||
menu_cursor_pos: (0, MenuEntryCursor::Mailbox(0)),
|
||
menu_content: CellBuffer::new_with_context(0, 0, None, context),
|
||
menu_scrollbar_show_timer: context.job_executor.clone().create_timer(
|
||
std::time::Duration::from_secs(0),
|
||
std::time::Duration::from_millis(1200),
|
||
),
|
||
show_menu_scrollbar: ShowMenuScrollbar::Never,
|
||
startup_checks_rate: RateLimit::new(2, 1000, context.job_executor.clone()),
|
||
theme_default: conf::value(context, "theme_default"),
|
||
id: ComponentId::new_v4(),
|
||
sidebar_divider: *account_settings!(
|
||
context[first_account_hash].listing.sidebar_divider
|
||
),
|
||
sidebar_divider_theme: conf::value(context, "mail.sidebar_divider"),
|
||
menu_visibility: true,
|
||
ratio: 90,
|
||
menu_width: WidgetWidth::Unset,
|
||
focus: ListingFocus::Mailbox,
|
||
cmd_buf: String::with_capacity(4),
|
||
};
|
||
ret.change_account(context);
|
||
ret
|
||
}
|
||
|
||
fn draw_menu(&mut self, grid: &mut CellBuffer, area: Area, context: &mut Context) {
|
||
clear_area(grid, area, self.theme_default);
|
||
let total_height: usize = 3 * (self.accounts.len())
|
||
+ self
|
||
.accounts
|
||
.iter()
|
||
.map(|entry| entry.entries.len() + 1)
|
||
.sum::<usize>();
|
||
let min_width: usize = 2 * width!(area);
|
||
let (width, height) = self.menu_content.size();
|
||
let cursor = match self.focus {
|
||
ListingFocus::Mailbox => self.cursor_pos,
|
||
ListingFocus::Menu => self.menu_cursor_pos,
|
||
};
|
||
if min_width > width || height < total_height || self.dirty {
|
||
let _ = self.menu_content.resize(
|
||
min_width * 2,
|
||
total_height,
|
||
self.menu_content.default_cell,
|
||
);
|
||
let bottom_right = pos_dec(self.menu_content.size(), (1, 1));
|
||
let mut y = 0;
|
||
for a in 0..self.accounts.len() {
|
||
if y > get_y(bottom_right) {
|
||
break;
|
||
}
|
||
y += self.print_account(((0, y), bottom_right), a, context);
|
||
y += 3;
|
||
}
|
||
}
|
||
|
||
let rows = height!(area);
|
||
let (width, height) = self.menu_content.size();
|
||
const SCROLLING_CONTEXT: usize = 3;
|
||
let y_offset = (cursor.0)
|
||
+ self
|
||
.accounts
|
||
.iter()
|
||
.take(cursor.0)
|
||
.map(|entry| entry.entries.len() + 1)
|
||
.sum::<usize>()
|
||
+ match cursor.1 {
|
||
MenuEntryCursor::Status => 0,
|
||
MenuEntryCursor::Mailbox(idx) => idx + 1,
|
||
}
|
||
+ SCROLLING_CONTEXT;
|
||
let skip_offset = if y_offset <= rows {
|
||
0
|
||
} else {
|
||
rows * y_offset.wrapping_div(rows).saturating_sub(1) + y_offset.wrapping_rem(rows)
|
||
};
|
||
|
||
copy_area(
|
||
grid,
|
||
&self.menu_content,
|
||
area,
|
||
(
|
||
(
|
||
0,
|
||
std::cmp::min((height - 1).saturating_sub(rows), skip_offset),
|
||
),
|
||
(width - 1, std::cmp::min(skip_offset + rows, height - 1)),
|
||
),
|
||
);
|
||
if self.show_menu_scrollbar == ShowMenuScrollbar::True && total_height > rows {
|
||
ScrollBar::default().set_show_arrows(true).draw(
|
||
grid,
|
||
(
|
||
pos_inc(upper_left!(area), (width!(area), 0)),
|
||
bottom_right!(area),
|
||
),
|
||
context,
|
||
/* position */
|
||
skip_offset,
|
||
/* visible_rows */
|
||
rows,
|
||
/* length */
|
||
total_height,
|
||
);
|
||
}
|
||
|
||
context.dirty_areas.push_back(area);
|
||
}
|
||
|
||
/*
|
||
* Print a single account in the menu area.
|
||
*/
|
||
fn print_account(&mut self, area: Area, aidx: usize, context: &mut Context) -> usize {
|
||
debug_assert!(is_valid_area!(area));
|
||
// Each entry and its index in the account
|
||
let mailboxes: HashMap<MailboxHash, Mailbox> = context.accounts[self.accounts[aidx].index]
|
||
.mailbox_entries
|
||
.iter()
|
||
.map(|(&hash, entry)| (hash, entry.ref_mailbox.clone()))
|
||
.collect();
|
||
|
||
let upper_left = upper_left!(area);
|
||
let bottom_right = bottom_right!(area);
|
||
|
||
let cursor = match self.focus {
|
||
ListingFocus::Mailbox => self.cursor_pos,
|
||
ListingFocus::Menu => self.menu_cursor_pos,
|
||
};
|
||
|
||
let must_highlight_account: bool = cursor.0 == self.accounts[aidx].index;
|
||
|
||
let mut lines: Vec<(usize, usize, u32, bool, MailboxHash, Option<usize>)> = Vec::new();
|
||
|
||
for (i, &(depth, indentation, has_sibling, mailbox_hash)) in
|
||
self.accounts[aidx].entries.iter().enumerate()
|
||
{
|
||
if mailboxes[&mailbox_hash].is_subscribed() {
|
||
match context.accounts[self.accounts[aidx].index][&mailbox_hash].status {
|
||
crate::conf::accounts::MailboxStatus::Failed(_) => {
|
||
lines.push((depth, i, indentation, has_sibling, mailbox_hash, None));
|
||
}
|
||
_ => {
|
||
lines.push((
|
||
depth,
|
||
i,
|
||
indentation,
|
||
has_sibling,
|
||
mailbox_hash,
|
||
mailboxes[&mailbox_hash].count().ok().map(|(v, _)| v),
|
||
));
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
let account_attrs = if must_highlight_account {
|
||
if cursor.1 == MenuEntryCursor::Status {
|
||
let mut v = crate::conf::value(context, "mail.sidebar_highlighted");
|
||
if !context.settings.terminal.use_color() {
|
||
v.attrs |= Attr::REVERSE;
|
||
}
|
||
v
|
||
} else {
|
||
crate::conf::value(context, "mail.sidebar_highlighted_account_name")
|
||
}
|
||
} else {
|
||
crate::conf::value(context, "mail.sidebar_account_name")
|
||
};
|
||
|
||
/* Print account name first */
|
||
write_string_to_grid(
|
||
&self.accounts[aidx].name,
|
||
&mut self.menu_content,
|
||
account_attrs.fg,
|
||
account_attrs.bg,
|
||
account_attrs.attrs,
|
||
area,
|
||
None,
|
||
);
|
||
|
||
if lines.is_empty() {
|
||
write_string_to_grid(
|
||
"offline",
|
||
&mut self.menu_content,
|
||
Color::Byte(243),
|
||
account_attrs.bg,
|
||
account_attrs.attrs,
|
||
(pos_inc(upper_left, (0, 1)), bottom_right),
|
||
None,
|
||
);
|
||
return 0;
|
||
}
|
||
|
||
let lines_len = lines.len();
|
||
let mut idx = 0;
|
||
let mut branches = String::with_capacity(16);
|
||
|
||
for y in get_y(upper_left) + 1..get_y(bottom_right) {
|
||
if idx == lines_len {
|
||
break;
|
||
}
|
||
let (att, index_att, unread_count_att) = if must_highlight_account {
|
||
if match cursor.1 {
|
||
MenuEntryCursor::Mailbox(c) => c == idx,
|
||
_ => false,
|
||
} {
|
||
let mut ret = (
|
||
crate::conf::value(context, "mail.sidebar_highlighted"),
|
||
crate::conf::value(context, "mail.sidebar_highlighted_index"),
|
||
crate::conf::value(context, "mail.sidebar_highlighted_unread_count"),
|
||
);
|
||
|
||
if !context.settings.terminal.use_color() {
|
||
ret.0.attrs |= Attr::REVERSE;
|
||
ret.1.attrs |= Attr::REVERSE;
|
||
ret.2.attrs |= Attr::REVERSE;
|
||
}
|
||
ret
|
||
} else {
|
||
(
|
||
crate::conf::value(context, "mail.sidebar_highlighted_account"),
|
||
crate::conf::value(context, "mail.sidebar_highlighted_account_index"),
|
||
crate::conf::value(
|
||
context,
|
||
"mail.sidebar_highlighted_account_unread_count",
|
||
),
|
||
)
|
||
}
|
||
} else {
|
||
(
|
||
crate::conf::value(context, "mail.sidebar"),
|
||
crate::conf::value(context, "mail.sidebar_index"),
|
||
crate::conf::value(context, "mail.sidebar_unread_count"),
|
||
)
|
||
};
|
||
|
||
let (depth, inc, indentation, has_sibling, mailbox_idx, count) = lines[idx];
|
||
/* Calculate how many columns the mailbox index tags should occupy with right alignment,
|
||
* eg.
|
||
* 1
|
||
* 2
|
||
* ...
|
||
* 9
|
||
* 10
|
||
*/
|
||
let total_mailbox_no_digits = {
|
||
let mut len = lines_len;
|
||
let mut ctr = 1;
|
||
while len > 9 {
|
||
ctr += 1;
|
||
len /= 10;
|
||
}
|
||
ctr
|
||
};
|
||
|
||
let has_sibling_str: &str = account_settings!(
|
||
context[self.accounts[aidx].hash]
|
||
.listing
|
||
.sidebar_mailbox_tree_has_sibling
|
||
)
|
||
.as_ref()
|
||
.map(|s| s.as_str())
|
||
.unwrap_or(" ");
|
||
let no_sibling_str: &str = account_settings!(
|
||
context[self.accounts[aidx].hash]
|
||
.listing
|
||
.sidebar_mailbox_tree_no_sibling
|
||
)
|
||
.as_ref()
|
||
.map(|s| s.as_str())
|
||
.unwrap_or(" ");
|
||
|
||
let has_sibling_leaf_str: &str = account_settings!(
|
||
context[self.accounts[aidx].hash]
|
||
.listing
|
||
.sidebar_mailbox_tree_has_sibling_leaf
|
||
)
|
||
.as_ref()
|
||
.map(|s| s.as_str())
|
||
.unwrap_or(" ");
|
||
|
||
let no_sibling_leaf_str: &str = account_settings!(
|
||
context[self.accounts[aidx].hash]
|
||
.listing
|
||
.sidebar_mailbox_tree_no_sibling_leaf
|
||
)
|
||
.as_ref()
|
||
.map(|s| s.as_str())
|
||
.unwrap_or(" ");
|
||
|
||
let (x, _) = write_string_to_grid(
|
||
&format!("{:>width$}", inc, width = total_mailbox_no_digits),
|
||
&mut self.menu_content,
|
||
index_att.fg,
|
||
index_att.bg,
|
||
index_att.attrs,
|
||
(set_y(upper_left, y), bottom_right),
|
||
None,
|
||
);
|
||
{
|
||
branches.clear();
|
||
branches.push_str(no_sibling_str);
|
||
let leading_zeros = indentation.leading_zeros();
|
||
let mut o = 1_u32.wrapping_shl(31_u32.saturating_sub(leading_zeros));
|
||
for _ in 0..(32_u32.saturating_sub(leading_zeros)) {
|
||
if indentation & o > 0 {
|
||
branches.push_str(has_sibling_str);
|
||
} else {
|
||
branches.push_str(no_sibling_str);
|
||
}
|
||
o >>= 1;
|
||
}
|
||
if depth > 0 {
|
||
if has_sibling {
|
||
branches.push_str(has_sibling_leaf_str);
|
||
} else {
|
||
branches.push_str(no_sibling_leaf_str);
|
||
}
|
||
}
|
||
}
|
||
let (x, _) = write_string_to_grid(
|
||
&branches,
|
||
&mut self.menu_content,
|
||
att.fg,
|
||
att.bg,
|
||
att.attrs,
|
||
((x, y), bottom_right),
|
||
None,
|
||
);
|
||
let (x, _) = write_string_to_grid(
|
||
context.accounts[self.accounts[aidx].index].mailbox_entries[&mailbox_idx].name(),
|
||
&mut self.menu_content,
|
||
att.fg,
|
||
att.bg,
|
||
att.attrs,
|
||
((x, y), bottom_right),
|
||
None,
|
||
);
|
||
|
||
/* Unread message count */
|
||
let count_string = if let Some(c) = count {
|
||
if c > 0 {
|
||
format!(" {}", c)
|
||
} else {
|
||
String::new()
|
||
}
|
||
} else {
|
||
" ...".to_string()
|
||
};
|
||
|
||
let (x, _) = write_string_to_grid(
|
||
&count_string,
|
||
&mut self.menu_content,
|
||
unread_count_att.fg,
|
||
unread_count_att.bg,
|
||
unread_count_att.attrs
|
||
| if count.unwrap_or(0) > 0 {
|
||
Attr::BOLD
|
||
} else {
|
||
Attr::DEFAULT
|
||
},
|
||
(
|
||
(
|
||
/* Hide part of mailbox name if need be to fit the message count */
|
||
std::cmp::min(x, get_x(bottom_right).saturating_sub(count_string.len())),
|
||
y,
|
||
),
|
||
bottom_right,
|
||
),
|
||
None,
|
||
);
|
||
for c in self.menu_content.row_iter(x..(get_x(bottom_right) + 1), y) {
|
||
self.menu_content[c]
|
||
.set_fg(att.fg)
|
||
.set_bg(att.bg)
|
||
.set_attrs(att.attrs);
|
||
}
|
||
idx += 1;
|
||
}
|
||
if idx == 0 {
|
||
0
|
||
} else {
|
||
idx - 1
|
||
}
|
||
}
|
||
|
||
fn change_account(&mut self, context: &mut Context) {
|
||
let account_hash = context.accounts[self.cursor_pos.0].hash();
|
||
self.accounts[self.cursor_pos.0].entries = context.accounts[self.cursor_pos.0]
|
||
.list_mailboxes()
|
||
.into_iter()
|
||
.filter(|mailbox_node| {
|
||
context.accounts[self.cursor_pos.0][&mailbox_node.hash]
|
||
.ref_mailbox
|
||
.is_subscribed()
|
||
})
|
||
.map(|f| (f.depth, f.indentation, f.has_sibling, f.hash))
|
||
.collect::<_>();
|
||
match self.cursor_pos.1 {
|
||
MenuEntryCursor::Mailbox(idx) => {
|
||
/* Account might have no mailboxes yet if it's offline */
|
||
if let Some((_, _, _, mailbox_hash)) =
|
||
self.accounts[self.cursor_pos.0].entries.get(idx)
|
||
{
|
||
self.component
|
||
.set_coordinates((account_hash, *mailbox_hash));
|
||
/* Check if per-mailbox configuration overrides general configuration */
|
||
|
||
let index_style =
|
||
mailbox_settings!(context[account_hash][mailbox_hash].listing.index_style);
|
||
self.component.set_style(*index_style);
|
||
} else {
|
||
/* Set to dummy */
|
||
self.component = Offline(OfflineListing::new((account_hash, 0)));
|
||
}
|
||
self.status = None;
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::UpdateStatus(
|
||
self.get_status(context),
|
||
)));
|
||
}
|
||
MenuEntryCursor::Status => {
|
||
self.open_status(self.cursor_pos.0, context);
|
||
}
|
||
}
|
||
self.sidebar_divider = *account_settings!(context[account_hash].listing.sidebar_divider);
|
||
self.set_dirty(true);
|
||
self.menu_cursor_pos = self.cursor_pos;
|
||
/* clear menu to force redraw */
|
||
self.menu_content.empty();
|
||
if *account_settings!(context[account_hash].listing.show_menu_scrollbar) {
|
||
self.show_menu_scrollbar = ShowMenuScrollbar::True;
|
||
self.menu_scrollbar_show_timer.rearm();
|
||
} else {
|
||
self.show_menu_scrollbar = ShowMenuScrollbar::Never;
|
||
}
|
||
}
|
||
|
||
fn open_status(&mut self, account_idx: usize, context: &mut Context) {
|
||
self.status = Some(AccountStatus::new(account_idx, self.theme_default));
|
||
self.menu_content.empty();
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::UpdateStatus(
|
||
self.get_status(context),
|
||
)));
|
||
}
|
||
}
|