1670 lines
65 KiB
Rust
1670 lines
65 KiB
Rust
/*
|
||
* meli
|
||
*
|
||
* Copyright 2017-2018 Manos Pitsidianakis
|
||
*
|
||
* This file is part of meli.
|
||
*
|
||
* meli is free software: you can redistribute it and/or modify
|
||
* it under the terms of the GNU General Public License as published by
|
||
* the Free Software Foundation, either version 3 of the License, or
|
||
* (at your option) any later version.
|
||
*
|
||
* meli is distributed in the hope that it will be useful,
|
||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
* GNU General Public License for more details.
|
||
*
|
||
* You should have received a copy of the GNU General Public License
|
||
* along with meli. If not, see <http://www.gnu.org/licenses/>.
|
||
*/
|
||
|
||
use super::*;
|
||
use crate::conf::accounts::JobRequest;
|
||
use crate::types::segment_tree::SegmentTree;
|
||
use melib::backends::EnvelopeHashBatch;
|
||
use smallvec::SmallVec;
|
||
use std::collections::{HashMap, HashSet};
|
||
use std::convert::TryFrom;
|
||
use std::ops::{Deref, DerefMut};
|
||
|
||
mod conversations;
|
||
pub use self::conversations::*;
|
||
|
||
mod compact;
|
||
pub use self::compact::*;
|
||
|
||
mod thread;
|
||
pub use self::thread::*;
|
||
|
||
mod plain;
|
||
pub use self::plain::*;
|
||
|
||
mod offline;
|
||
pub use self::offline::*;
|
||
|
||
#[derive(Debug, Default, Clone)]
|
||
pub struct DataColumns {
|
||
pub columns: [CellBuffer; 12],
|
||
pub widths: [usize; 12], // widths of columns calculated in first draw and after size changes
|
||
pub segment_tree: [SegmentTree; 12],
|
||
}
|
||
|
||
#[derive(Debug, Default)]
|
||
/// Save theme colors to avoid looking them up again and again from settings
|
||
struct ColorCache {
|
||
theme_default: ThemeAttribute,
|
||
|
||
unseen: ThemeAttribute,
|
||
highlighted: ThemeAttribute,
|
||
selected: ThemeAttribute,
|
||
even: ThemeAttribute,
|
||
odd: ThemeAttribute,
|
||
even_unseen: ThemeAttribute,
|
||
even_highlighted: ThemeAttribute,
|
||
even_selected: ThemeAttribute,
|
||
odd_unseen: ThemeAttribute,
|
||
odd_highlighted: ThemeAttribute,
|
||
odd_selected: ThemeAttribute,
|
||
attachment_flag: ThemeAttribute,
|
||
thread_snooze_flag: ThemeAttribute,
|
||
tag_default: ThemeAttribute,
|
||
|
||
/* Conversations */
|
||
subject: ThemeAttribute,
|
||
from: ThemeAttribute,
|
||
date: ThemeAttribute,
|
||
padding: ThemeAttribute,
|
||
unseen_padding: ThemeAttribute,
|
||
}
|
||
|
||
#[derive(Debug)]
|
||
pub(super) struct EntryStrings {
|
||
pub(super) date: DateString,
|
||
pub(super) subject: SubjectString,
|
||
pub(super) flag: FlagString,
|
||
pub(super) from: FromString,
|
||
pub(super) tags: TagString,
|
||
}
|
||
|
||
#[macro_export]
|
||
/// Creates a comma separated list `String` out of an `Address` iterable.
|
||
macro_rules! address_list {
|
||
(($name:expr) as comma_sep_list) => {{
|
||
let mut ret: String =
|
||
$name
|
||
.into_iter()
|
||
.fold(String::new(), |mut s: String, n: &Address| {
|
||
s.extend(n.to_string().chars());
|
||
s.push_str(", ");
|
||
s
|
||
});
|
||
ret.pop();
|
||
ret.pop();
|
||
ret
|
||
}};
|
||
}
|
||
|
||
macro_rules! column_str {
|
||
(
|
||
struct $name:ident($($t:ty),+)) => {
|
||
#[derive(Debug)]
|
||
pub(super) struct $name($(pub $t),+);
|
||
|
||
impl Deref for $name {
|
||
type Target = String;
|
||
fn deref(&self) -> &String {
|
||
&self.0
|
||
}
|
||
}
|
||
impl DerefMut for $name {
|
||
fn deref_mut(&mut self) -> &mut String {
|
||
&mut self.0
|
||
}
|
||
}
|
||
};
|
||
}
|
||
|
||
column_str!(struct DateString(String));
|
||
column_str!(struct FromString(String));
|
||
column_str!(struct SubjectString(String));
|
||
column_str!(struct FlagString(String));
|
||
column_str!(struct TagString(String, SmallVec<[Option<Color>; 8]>));
|
||
|
||
#[derive(Debug)]
|
||
struct AccountMenuEntry {
|
||
name: String,
|
||
hash: AccountHash,
|
||
index: usize,
|
||
entries: SmallVec<[(usize, u32, bool, MailboxHash); 16]>,
|
||
}
|
||
|
||
pub trait MailListingTrait: ListingTrait {
|
||
fn perform_action(
|
||
&mut self,
|
||
context: &mut Context,
|
||
thread_hashes: SmallVec<[ThreadHash; 8]>,
|
||
a: &ListingAction,
|
||
) {
|
||
let account_hash = self.coordinates().0;
|
||
let account = &mut context.accounts[&account_hash];
|
||
let mut envs_to_set: SmallVec<[EnvelopeHash; 8]> = SmallVec::new();
|
||
let mailbox_hash = self.coordinates().1;
|
||
{
|
||
let threads_lck = account.collection.get_threads(mailbox_hash);
|
||
for thread_hash in thread_hashes {
|
||
for (_, h) in threads_lck.thread_group_iter(thread_hash) {
|
||
envs_to_set.push(threads_lck.thread_nodes()[&h].message().unwrap());
|
||
}
|
||
self.row_updates().push(thread_hash);
|
||
}
|
||
}
|
||
if envs_to_set.is_empty() {
|
||
return;
|
||
}
|
||
let env_hashes = EnvelopeHashBatch::try_from(envs_to_set.as_slice()).unwrap();
|
||
match a {
|
||
ListingAction::SetSeen => {
|
||
let job = account.backend.write().unwrap().set_flags(
|
||
env_hashes.clone(),
|
||
mailbox_hash,
|
||
smallvec::smallvec![(Ok(Flag::SEEN), true)],
|
||
);
|
||
match job {
|
||
Err(err) => {
|
||
context.replies.push_back(UIEvent::StatusEvent(
|
||
StatusEvent::DisplayMessage(err.to_string()),
|
||
));
|
||
}
|
||
Ok(fut) => {
|
||
let handle = account.job_executor.spawn_specialized(fut);
|
||
account
|
||
.insert_job(handle.job_id, JobRequest::SetFlags { env_hashes, handle });
|
||
}
|
||
}
|
||
}
|
||
ListingAction::SetUnseen => {
|
||
let job = account.backend.write().unwrap().set_flags(
|
||
env_hashes.clone(),
|
||
mailbox_hash,
|
||
smallvec::smallvec![(Ok(Flag::SEEN), false)],
|
||
);
|
||
match job {
|
||
Err(err) => {
|
||
context.replies.push_back(UIEvent::StatusEvent(
|
||
StatusEvent::DisplayMessage(err.to_string()),
|
||
));
|
||
}
|
||
Ok(fut) => {
|
||
let handle = account.job_executor.spawn_specialized(fut);
|
||
account
|
||
.insert_job(handle.job_id, JobRequest::SetFlags { env_hashes, handle });
|
||
}
|
||
}
|
||
}
|
||
ListingAction::Tag(Remove(ref tag_str)) => {
|
||
let job = account.backend.write().unwrap().set_flags(
|
||
env_hashes.clone(),
|
||
mailbox_hash,
|
||
smallvec::smallvec![(Err(tag_str.to_string()), false)],
|
||
);
|
||
match job {
|
||
Err(err) => {
|
||
context.replies.push_back(UIEvent::StatusEvent(
|
||
StatusEvent::DisplayMessage(err.to_string()),
|
||
));
|
||
}
|
||
Ok(fut) => {
|
||
let handle = account.job_executor.spawn_specialized(fut);
|
||
account
|
||
.insert_job(handle.job_id, JobRequest::SetFlags { env_hashes, handle });
|
||
}
|
||
}
|
||
}
|
||
ListingAction::Tag(Add(ref tag_str)) => {
|
||
let job = account.backend.write().unwrap().set_flags(
|
||
env_hashes.clone(),
|
||
mailbox_hash,
|
||
smallvec::smallvec![(Err(tag_str.to_string()), true)],
|
||
);
|
||
match job {
|
||
Err(err) => {
|
||
context.replies.push_back(UIEvent::StatusEvent(
|
||
StatusEvent::DisplayMessage(err.to_string()),
|
||
));
|
||
}
|
||
Ok(fut) => {
|
||
let handle = account.job_executor.spawn_specialized(fut);
|
||
account
|
||
.insert_job(handle.job_id, JobRequest::SetFlags { env_hashes, handle });
|
||
}
|
||
}
|
||
}
|
||
ListingAction::Delete => {
|
||
let job = account
|
||
.backend
|
||
.write()
|
||
.unwrap()
|
||
.delete_messages(env_hashes.clone(), mailbox_hash);
|
||
match job {
|
||
Err(err) => {
|
||
context.replies.push_back(UIEvent::StatusEvent(
|
||
StatusEvent::DisplayMessage(err.to_string()),
|
||
));
|
||
}
|
||
Ok(fut) => {
|
||
let handle = account.job_executor.spawn_specialized(fut);
|
||
account.insert_job(
|
||
handle.job_id,
|
||
JobRequest::DeleteMessages { env_hashes, handle },
|
||
);
|
||
}
|
||
}
|
||
}
|
||
ListingAction::CopyTo(ref mailbox_path) => {
|
||
match account
|
||
.mailbox_by_path(mailbox_path)
|
||
.and_then(|destination_mailbox_hash| {
|
||
account.backend.write().unwrap().copy_messages(
|
||
env_hashes,
|
||
mailbox_hash,
|
||
destination_mailbox_hash,
|
||
/* move? */ false,
|
||
)
|
||
}) {
|
||
Err(err) => {
|
||
context.replies.push_back(UIEvent::StatusEvent(
|
||
StatusEvent::DisplayMessage(err.to_string()),
|
||
));
|
||
}
|
||
Ok(fut) => {
|
||
let handle = account.job_executor.spawn_specialized(fut);
|
||
account.insert_job(
|
||
handle.job_id,
|
||
JobRequest::Generic {
|
||
name: "message copying".into(),
|
||
handle,
|
||
on_finish: None,
|
||
logging_level: melib::LoggingLevel::INFO,
|
||
},
|
||
);
|
||
}
|
||
}
|
||
}
|
||
ListingAction::CopyToOtherAccount(ref _account_name, ref _mailbox_path) => {
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::DisplayMessage(
|
||
"Unimplemented.".into(),
|
||
)));
|
||
}
|
||
ListingAction::MoveTo(ref mailbox_path) => {
|
||
match account
|
||
.mailbox_by_path(mailbox_path)
|
||
.and_then(|destination_mailbox_hash| {
|
||
account.backend.write().unwrap().copy_messages(
|
||
env_hashes,
|
||
mailbox_hash,
|
||
destination_mailbox_hash,
|
||
/* move? */ true,
|
||
)
|
||
}) {
|
||
Err(err) => {
|
||
context.replies.push_back(UIEvent::StatusEvent(
|
||
StatusEvent::DisplayMessage(err.to_string()),
|
||
));
|
||
}
|
||
Ok(fut) => {
|
||
let handle = account.job_executor.spawn_specialized(fut);
|
||
account.insert_job(
|
||
handle.job_id,
|
||
JobRequest::Generic {
|
||
name: "message moving".into(),
|
||
handle,
|
||
on_finish: None,
|
||
logging_level: melib::LoggingLevel::INFO,
|
||
},
|
||
);
|
||
}
|
||
}
|
||
}
|
||
ListingAction::MoveToOtherAccount(ref _account_name, ref _mailbox_path) => {
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::DisplayMessage(
|
||
"Unimplemented.".into(),
|
||
)));
|
||
}
|
||
_ => unreachable!(),
|
||
}
|
||
self.set_dirty(true);
|
||
}
|
||
|
||
fn row_updates(&mut self) -> &mut SmallVec<[ThreadHash; 8]>;
|
||
fn selection(&mut self) -> &mut HashMap<ThreadHash, bool>;
|
||
fn get_focused_items(&self, _context: &Context) -> SmallVec<[ThreadHash; 8]>;
|
||
fn redraw_threads_list(
|
||
&mut self,
|
||
context: &Context,
|
||
items: Box<dyn Iterator<Item = ThreadHash>>,
|
||
);
|
||
|
||
fn redraw_envelope_list(
|
||
&mut self,
|
||
_context: &Context,
|
||
_items: Box<dyn Iterator<Item = EnvelopeHash>>,
|
||
) {
|
||
}
|
||
|
||
/// Use `force` when there have been changes in the mailbox or account lists in `context`
|
||
fn refresh_mailbox(&mut self, context: &mut Context, force: bool);
|
||
}
|
||
|
||
pub trait ListingTrait: Component {
|
||
fn coordinates(&self) -> (AccountHash, MailboxHash);
|
||
fn set_coordinates(&mut self, _: (AccountHash, MailboxHash));
|
||
fn draw_list(&mut self, grid: &mut CellBuffer, area: Area, context: &mut Context);
|
||
fn highlight_line(&mut self, grid: &mut CellBuffer, area: Area, idx: usize, context: &Context);
|
||
fn filter(
|
||
&mut self,
|
||
_filter_term: String,
|
||
_results: Result<SmallVec<[EnvelopeHash; 512]>>,
|
||
_context: &Context,
|
||
) {
|
||
}
|
||
fn set_command_modifier(&mut self, _is_active: bool) {}
|
||
fn set_movement(&mut self, mvm: PageMovement);
|
||
}
|
||
|
||
#[derive(Debug)]
|
||
pub enum ListingComponent {
|
||
Plain(PlainListing),
|
||
Threaded(ThreadListing),
|
||
Compact(CompactListing),
|
||
Conversations(ConversationsListing),
|
||
Offline(OfflineListing),
|
||
}
|
||
use crate::ListingComponent::*;
|
||
|
||
impl core::ops::Deref for ListingComponent {
|
||
type Target = dyn MailListingTrait;
|
||
|
||
fn deref(&self) -> &Self::Target {
|
||
match &self {
|
||
Compact(ref l) => l,
|
||
Plain(ref l) => l,
|
||
Threaded(ref l) => l,
|
||
Conversations(ref l) => l,
|
||
Offline(ref l) => l,
|
||
}
|
||
}
|
||
}
|
||
|
||
impl core::ops::DerefMut for ListingComponent {
|
||
fn deref_mut(&mut self) -> &mut (dyn MailListingTrait + 'static) {
|
||
match self {
|
||
Compact(l) => l,
|
||
Plain(l) => l,
|
||
Threaded(l) => l,
|
||
Conversations(l) => l,
|
||
Offline(l) => l,
|
||
}
|
||
}
|
||
}
|
||
|
||
impl ListingComponent {
|
||
fn set_style(&mut self, new_style: IndexStyle) {
|
||
match new_style {
|
||
IndexStyle::Plain => {
|
||
if let Plain(_) = self {
|
||
return;
|
||
}
|
||
*self = Plain(PlainListing::new(self.coordinates()));
|
||
}
|
||
IndexStyle::Threaded => {
|
||
if let Threaded(_) = self {
|
||
return;
|
||
}
|
||
*self = Threaded(ThreadListing::new(self.coordinates()));
|
||
}
|
||
IndexStyle::Compact => {
|
||
if let Compact(_) = self {
|
||
return;
|
||
}
|
||
*self = Compact(CompactListing::new(self.coordinates()));
|
||
}
|
||
IndexStyle::Conversations => {
|
||
if let Conversations(_) = self {
|
||
return;
|
||
}
|
||
*self = Conversations(ConversationsListing::new(self.coordinates()));
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
#[derive(PartialEq, Debug)]
|
||
enum ListingFocus {
|
||
Menu,
|
||
Mailbox,
|
||
}
|
||
|
||
#[derive(Debug)]
|
||
pub struct Listing {
|
||
component: ListingComponent,
|
||
accounts: Vec<AccountMenuEntry>,
|
||
dirty: bool,
|
||
visible: bool,
|
||
cursor_pos: (usize, usize),
|
||
menu_cursor_pos: (usize, usize),
|
||
startup_checks_rate: RateLimit,
|
||
id: ComponentId,
|
||
theme_default: ThemeAttribute,
|
||
|
||
show_divider: bool,
|
||
menu_visibility: bool,
|
||
cmd_buf: String,
|
||
/// This is the width of the right container to the entire width.
|
||
ratio: usize, // right/(container width) * 100
|
||
menu_width: WidgetWidth,
|
||
focus: ListingFocus,
|
||
}
|
||
|
||
impl fmt::Display for Listing {
|
||
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
|
||
match self.component {
|
||
Compact(ref l) => write!(f, "{}", l),
|
||
Plain(ref l) => write!(f, "{}", l),
|
||
Threaded(ref l) => write!(f, "{}", l),
|
||
Conversations(ref l) => write!(f, "{}", l),
|
||
Offline(ref l) => write!(f, "{}", l),
|
||
}
|
||
}
|
||
}
|
||
|
||
impl Component for Listing {
|
||
fn draw(&mut self, grid: &mut CellBuffer, area: Area, context: &mut Context) {
|
||
if !self.is_dirty() {
|
||
return;
|
||
}
|
||
if !is_valid_area!(area) {
|
||
return;
|
||
}
|
||
let upper_left = upper_left!(area);
|
||
let bottom_right = bottom_right!(area);
|
||
let total_cols = get_x(bottom_right) - get_x(upper_left);
|
||
|
||
let right_component_width = if self.menu_visibility {
|
||
if self.focus == ListingFocus::Menu {
|
||
(self.ratio * total_cols) / 100
|
||
} else {
|
||
match self.menu_width {
|
||
WidgetWidth::Set(ref mut v) | WidgetWidth::Hold(ref mut v) => {
|
||
if *v == 0 {
|
||
*v = 1;
|
||
} else if *v >= total_cols {
|
||
*v = total_cols.saturating_sub(2);
|
||
}
|
||
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) {
|
||
if self.show_divider {
|
||
for i in get_y(upper_left)..=get_y(bottom_right) {
|
||
grid[(mid, i)]
|
||
.set_ch(VERT_BOUNDARY)
|
||
.set_fg(self.theme_default.fg)
|
||
.set_bg(self.theme_default.bg)
|
||
.set_attrs(self.theme_default.attrs);
|
||
}
|
||
} else {
|
||
for i in get_y(upper_left)..=get_y(bottom_right) {
|
||
grid[(mid, i)]
|
||
.set_fg(self.theme_default.fg)
|
||
.set_bg(self.theme_default.bg)
|
||
.set_attrs(self.theme_default.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)));
|
||
}
|
||
}
|
||
}
|
||
|
||
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, 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)));
|
||
}
|
||
}
|
||
}
|
||
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::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);
|
||
}
|
||
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.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::<_>();
|
||
if self.cursor_pos.0 == account_index {
|
||
self.cursor_pos.1 = std::cmp::min(
|
||
self.accounts[self.cursor_pos.0].entries.len() - 1,
|
||
self.cursor_pos.1,
|
||
);
|
||
self.component.set_coordinates((
|
||
self.accounts[self.cursor_pos.0].hash,
|
||
self.accounts[self.cursor_pos.0].entries[self.cursor_pos.1].3,
|
||
));
|
||
self.component.refresh_mailbox(context, true);
|
||
}
|
||
self.set_dirty(true);
|
||
return true;
|
||
}
|
||
_ => {}
|
||
}
|
||
|
||
if self.focus == ListingFocus::Mailbox && 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;
|
||
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_command_modifier(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
amount
|
||
} else {
|
||
self.cmd_buf.clear();
|
||
self.component.set_command_modifier(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
return true;
|
||
};
|
||
match k {
|
||
k if shortcut!(k == shortcuts[Listing::DESCRIPTION]["next_mailbox"]) => {
|
||
if self.accounts[self.cursor_pos.0]
|
||
.entries
|
||
.get(self.cursor_pos.1 + amount)
|
||
.is_some()
|
||
{
|
||
self.cursor_pos.1 += amount;
|
||
} else {
|
||
return true;
|
||
}
|
||
}
|
||
k if shortcut!(k == shortcuts[Listing::DESCRIPTION]["prev_mailbox"]) => {
|
||
if self.cursor_pos.1 >= amount {
|
||
if self.accounts[self.cursor_pos.0]
|
||
.entries
|
||
.get(self.cursor_pos.1 - amount)
|
||
.is_some()
|
||
{
|
||
self.cursor_pos.1 -= amount;
|
||
} else {
|
||
return true;
|
||
}
|
||
} 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_command_modifier(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
amount
|
||
} else {
|
||
self.cmd_buf.clear();
|
||
self.component.set_command_modifier(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, 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, 0);
|
||
} else {
|
||
return true;
|
||
}
|
||
}
|
||
_ => return false,
|
||
}
|
||
self.change_account(context);
|
||
|
||
return true;
|
||
}
|
||
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);
|
||
}
|
||
}
|
||
self.component.row_updates().extend(row_updates.drain(..));
|
||
self.component.set_dirty(true);
|
||
return true;
|
||
}
|
||
Action::ViewMailbox(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 = *idx;
|
||
self.component
|
||
.set_coordinates((account_hash, *mailbox_hash));
|
||
self.set_dirty(true);
|
||
} else {
|
||
return true;
|
||
}
|
||
return true;
|
||
}
|
||
_ => {}
|
||
},
|
||
UIEvent::ChangeMode(UIMode::Normal) => {
|
||
self.dirty = true;
|
||
}
|
||
UIEvent::Resize => {
|
||
self.set_dirty(true);
|
||
}
|
||
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_command_modifier(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
amount
|
||
} else {
|
||
self.cmd_buf.clear();
|
||
self.component.set_command_modifier(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_command_modifier(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
amount
|
||
} else {
|
||
self.cmd_buf.clear();
|
||
self.component.set_command_modifier(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_command_modifier(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
mult
|
||
} else {
|
||
self.cmd_buf.clear();
|
||
self.component.set_command_modifier(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_command_modifier(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
mult
|
||
} else {
|
||
self.cmd_buf.clear();
|
||
self.component.set_command_modifier(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 k)
|
||
if shortcut!(
|
||
k == shortcuts[Listing::DESCRIPTION]["toggle_menu_visibility"]
|
||
) =>
|
||
{
|
||
self.menu_visibility = !self.menu_visibility;
|
||
self.set_dirty(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 Some(&mailbox_hash) = account.mailboxes_order.get(self.cursor_pos.1) {
|
||
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;
|
||
}
|
||
_ => {}
|
||
}
|
||
} 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.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_command_modifier(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
amount
|
||
} else {
|
||
self.cmd_buf.clear();
|
||
self.component.set_command_modifier(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
return true;
|
||
};
|
||
if shortcut!(k == shortcuts[Listing::DESCRIPTION]["scroll_up"]) {
|
||
while amount > 0 {
|
||
if self.menu_cursor_pos.1 > 0 {
|
||
self.menu_cursor_pos.1 -= 1;
|
||
} else if self.menu_cursor_pos.0 > 0 {
|
||
self.menu_cursor_pos.0 -= 1;
|
||
self.menu_cursor_pos.1 = self.accounts[self.menu_cursor_pos.0]
|
||
.entries
|
||
.len()
|
||
.saturating_sub(1);
|
||
} else {
|
||
return true;
|
||
}
|
||
amount -= 1;
|
||
}
|
||
} else if shortcut!(k == shortcuts[Listing::DESCRIPTION]["scroll_down"]) {
|
||
while amount > 0 {
|
||
if self.menu_cursor_pos.1 + 1
|
||
< self.accounts[self.menu_cursor_pos.0].entries.len()
|
||
{
|
||
self.menu_cursor_pos.1 += 1;
|
||
} else if self.menu_cursor_pos.0 + 1 < self.accounts.len() {
|
||
self.menu_cursor_pos.0 += 1;
|
||
self.menu_cursor_pos.1 = 0;
|
||
} else {
|
||
return true;
|
||
}
|
||
amount -= 1;
|
||
}
|
||
}
|
||
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_command_modifier(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
amount
|
||
} else {
|
||
self.cmd_buf.clear();
|
||
self.component.set_command_modifier(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
return true;
|
||
};
|
||
match k {
|
||
k if shortcut!(k == shortcuts[Listing::DESCRIPTION]["next_mailbox"]) => {
|
||
if self.accounts[self.menu_cursor_pos.0]
|
||
.entries
|
||
.get(self.menu_cursor_pos.1 + amount)
|
||
.is_some()
|
||
{
|
||
self.menu_cursor_pos.1 += amount;
|
||
self.set_dirty(true);
|
||
} else {
|
||
return true;
|
||
}
|
||
}
|
||
k if shortcut!(k == shortcuts[Listing::DESCRIPTION]["prev_mailbox"]) => {
|
||
if self.cursor_pos.1 >= amount {
|
||
if self.accounts[self.menu_cursor_pos.0]
|
||
.entries
|
||
.get(self.menu_cursor_pos.1 - amount)
|
||
.is_some()
|
||
{
|
||
self.menu_cursor_pos.1 -= amount;
|
||
self.set_dirty(true);
|
||
} else {
|
||
return true;
|
||
}
|
||
} else {
|
||
return true;
|
||
}
|
||
}
|
||
_ => {}
|
||
}
|
||
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_command_modifier(false);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
amount
|
||
} else {
|
||
self.cmd_buf.clear();
|
||
self.component.set_command_modifier(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, 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, 0);
|
||
} else {
|
||
return true;
|
||
}
|
||
}
|
||
_ => return false,
|
||
}
|
||
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::new(account_hash, context);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::Action(Tab(New(Some(Box::new(composer))))));
|
||
return true;
|
||
}
|
||
UIEvent::StartupCheck(_) => {
|
||
self.dirty = true;
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::UpdateStatus(
|
||
self.get_status(context),
|
||
)));
|
||
}
|
||
UIEvent::MailboxUpdate(_) => {
|
||
self.dirty = true;
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::UpdateStatus(
|
||
self.get_status(context),
|
||
)));
|
||
}
|
||
UIEvent::Input(Key::Esc) | UIEvent::Input(Key::Alt('')) if !self.cmd_buf.is_empty() => {
|
||
self.cmd_buf.clear();
|
||
self.component.set_command_modifier(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_command_modifier(true);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufSet(
|
||
self.cmd_buf.clone(),
|
||
)));
|
||
return true;
|
||
}
|
||
_ => {}
|
||
}
|
||
false
|
||
}
|
||
fn is_dirty(&self) -> bool {
|
||
self.dirty || self.component.is_dirty()
|
||
}
|
||
fn set_dirty(&mut self, value: bool) {
|
||
self.dirty = value;
|
||
self.component.set_dirty(value);
|
||
}
|
||
|
||
fn get_shortcuts(&self, context: &Context) -> ShortcutMaps {
|
||
let mut map = 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 = if let Some((_, _, _, mailbox_hash)) = self.accounts[self.cursor_pos.0]
|
||
.entries
|
||
.get(self.cursor_pos.1)
|
||
{
|
||
*mailbox_hash
|
||
} else {
|
||
return String::new();
|
||
};
|
||
|
||
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
|
||
)
|
||
}
|
||
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 mut ret = Listing {
|
||
component: Offline(OfflineListing::new((account_entries[0].hash, 0))),
|
||
accounts: account_entries,
|
||
visible: true,
|
||
dirty: true,
|
||
cursor_pos: (0, 0),
|
||
menu_cursor_pos: (0, 0),
|
||
startup_checks_rate: RateLimit::new(2, 1000),
|
||
theme_default: conf::value(context, "theme_default"),
|
||
id: ComponentId::new_v4(),
|
||
show_divider: false,
|
||
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, mut area: Area, context: &mut Context) {
|
||
if !self.is_dirty() {
|
||
return;
|
||
}
|
||
for row in grid.bounds_iter(area) {
|
||
for c in row {
|
||
grid[c]
|
||
.set_ch(' ')
|
||
.set_fg(self.theme_default.fg)
|
||
.set_bg(self.theme_default.bg)
|
||
.set_attrs(self.theme_default.attrs);
|
||
}
|
||
}
|
||
/* visually divide menu and listing */
|
||
area = (area.0, pos_dec(area.1, (1, 0)));
|
||
let upper_left = upper_left!(area);
|
||
let bottom_right = bottom_right!(area);
|
||
self.dirty = false;
|
||
let mut y = get_y(upper_left);
|
||
for a in &self.accounts {
|
||
y += self.print_account(grid, (set_y(upper_left, y), bottom_right), &a, context);
|
||
y += 3;
|
||
}
|
||
|
||
context.dirty_areas.push_back(area);
|
||
}
|
||
/*
|
||
* Print a single account in the menu area.
|
||
*/
|
||
fn print_account(
|
||
&self,
|
||
grid: &mut CellBuffer,
|
||
area: Area,
|
||
a: &AccountMenuEntry,
|
||
context: &mut Context,
|
||
) -> usize {
|
||
if !is_valid_area!(area) {
|
||
debug!("BUG: invalid area in print_account");
|
||
}
|
||
// Each entry and its index in the account
|
||
let mailboxes: HashMap<MailboxHash, Mailbox> = context.accounts[a.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 must_highlight_account: bool = (self.focus == ListingFocus::Mailbox
|
||
&& self.cursor_pos.0 == a.index)
|
||
|| (self.focus == ListingFocus::Menu && self.menu_cursor_pos.0 == a.index);
|
||
|
||
let mut lines: Vec<(usize, usize, u32, bool, MailboxHash, Option<usize>)> = Vec::new();
|
||
|
||
for (i, &(depth, indentation, has_sibling, mailbox_hash)) in a.entries.iter().enumerate() {
|
||
if mailboxes[&mailbox_hash].is_subscribed() {
|
||
match context.accounts[a.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 {
|
||
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(
|
||
&a.name,
|
||
grid,
|
||
account_attrs.fg,
|
||
account_attrs.bg,
|
||
account_attrs.attrs,
|
||
area,
|
||
None,
|
||
);
|
||
|
||
if lines.is_empty() {
|
||
write_string_to_grid(
|
||
"offline",
|
||
grid,
|
||
Color::Byte(243),
|
||
self.theme_default.bg,
|
||
self.theme_default.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 (self.focus == ListingFocus::Mailbox && self.cursor_pos.1 == idx)
|
||
|| (self.focus == ListingFocus::Menu && self.menu_cursor_pos.1 == idx)
|
||
{
|
||
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[a.hash].listing.sidebar_mailbox_tree_has_sibling)
|
||
.as_ref()
|
||
.map(|s| s.as_str())
|
||
.unwrap_or(" ");
|
||
let no_sibling_str: &str =
|
||
account_settings!(context[a.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[a.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[a.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),
|
||
grid,
|
||
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 mut o = 1;
|
||
let leading_zeros = indentation.leading_zeros();
|
||
for _ in 0..(30_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,
|
||
grid,
|
||
att.fg,
|
||
att.bg,
|
||
att.attrs,
|
||
((x, y), bottom_right),
|
||
None,
|
||
);
|
||
let (x, _) = write_string_to_grid(
|
||
context.accounts[a.index].mailbox_entries[&mailbox_idx].name(),
|
||
grid,
|
||
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,
|
||
grid,
|
||
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 grid.row_iter(x..(get_x(bottom_right) + 1), y) {
|
||
grid[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::<_>();
|
||
/* Account might have no mailboxes yet if it's offline */
|
||
if let Some((_, _, _, mailbox_hash)) = self.accounts[self.cursor_pos.0]
|
||
.entries
|
||
.get(self.cursor_pos.1)
|
||
{
|
||
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.set_dirty(true);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::UpdateStatus(
|
||
self.get_status(context),
|
||
)));
|
||
self.menu_cursor_pos = self.cursor_pos;
|
||
}
|
||
}
|