1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
|
/*
* meli - ui crate.
*
* 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/>.
*/
extern crate serde;
#[macro_use]
mod helpers;
pub use self::helpers::*;
use super::execute::Action;
use super::terminal::*;
use melib::RefreshEvent;
use std;
use std::fmt;
use std::thread;
use uuid::Uuid;
#[derive(Debug)]
pub enum StatusEvent {
DisplayMessage(String),
BufClear,
BufSet(String),
}
/// `ThreadEvent` encapsulates all of the possible values we need to transfer between our threads
/// to the main process.
#[derive(Debug)]
pub enum ThreadEvent {
ThreadJoin(thread::ThreadId),
/// User input.
Input(Key),
/// A watched folder has been refreshed.
RefreshMailbox(Box<RefreshEvent>),
UIEvent(UIEventType),
//Decode { _ }, // For gpg2 signature check
}
impl From<RefreshEvent> for ThreadEvent {
fn from(event: RefreshEvent) -> Self {
ThreadEvent::RefreshMailbox(Box::new(event))
}
}
#[derive(Debug)]
pub enum ForkType {
Finished, // Already finished fork, we only want to restore input/output
Generic(std::process::Child),
NewDraft(File, std::process::Child),
}
#[derive(Debug)]
pub enum UIEventType {
Input(Key),
ExInput(Key),
InsertInput(Key),
RefreshMailbox((usize, usize)),
//Quit?
Resize,
/// Force redraw.
Fork(ForkType),
ChangeMailbox(usize),
ChangeMode(UIMode),
Command(String),
Notification(Option<String>, String),
Action(Action),
StatusEvent(StatusEvent),
MailboxUpdate((usize, usize)), // (account_idx, mailbox_idx)
EntityKill(Uuid),
StartupCheck,
RefreshEvent(Box<RefreshEvent>),
}
impl From<RefreshEvent> for UIEvent {
fn from(event: RefreshEvent) -> Self {
UIEvent {
id: 0,
event_type: UIEventType::RefreshEvent(Box::new(event)),
}
}
}
/// An event passed from `State` to its Entities.
#[derive(Debug)]
pub struct UIEvent {
pub id: u64,
pub event_type: UIEventType,
}
#[derive(Debug, PartialEq, Copy, Clone)]
pub enum UIMode {
Normal,
Insert,
Execute,
Fork,
}
impl fmt::Display for UIMode {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(
f,
"{}",
match *self {
UIMode::Normal => "NORMAL",
UIMode::Insert => "INSERT",
UIMode::Execute => "EX",
UIMode::Fork => "FORK",
}
)
}
}
/// An event notification that is passed to Entities for handling.
pub struct Notification {
_title: String,
_content: String,
_timestamp: std::time::Instant,
}
|