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
136
137
138
139
140
141
142
143
144
|
use super::App;
impl App {
pub(crate) fn find_pane(
&self,
pane_id: crate::layout::PaneId,
) -> Option<(usize, &crate::pane::PaneState)> {
self.state
.workspaces
.iter()
.enumerate()
.find_map(|(ws_idx, ws)| ws.pane_state(pane_id).map(|pane| (ws_idx, pane)))
}
pub(super) fn public_workspace_id(&self, ws_idx: usize) -> String {
self.state.workspaces[ws_idx].id.clone()
}
pub(super) fn public_tab_id(&self, ws_idx: usize, tab_idx: usize) -> Option<String> {
let ws = self.state.workspaces.get(ws_idx)?;
let tab_number = ws.public_tab_number(tab_idx)?;
Some(crate::workspace::public_tab_id_for_number(
&ws.id, tab_number,
))
}
pub(super) fn public_pane_id(
&self,
ws_idx: usize,
pane_id: crate::layout::PaneId,
) -> Option<String> {
let ws = self.state.workspaces.get(ws_idx)?;
let pane_number = ws.public_pane_number(pane_id)?;
Some(crate::workspace::public_pane_id_for_number(
&ws.id,
pane_number,
))
}
pub(super) fn pane_launch_env(
&self,
ws_idx: usize,
pane_id: crate::layout::PaneId,
extra_env: Vec<(String, String)>,
) -> Option<crate::pane::PaneLaunchEnv> {
let workspace_id = self.public_workspace_id(ws_idx);
let ws = self.state.workspaces.get(ws_idx)?;
let tab_idx = ws.find_tab_index_for_pane(pane_id)?;
let tab_id = self.public_tab_id(ws_idx, tab_idx)?;
let pane_id = self.public_pane_id(ws_idx, pane_id)?;
Some(
crate::pane::PaneLaunchEnv::from_extra(extra_env).with_identity(
workspace_id,
tab_id,
pane_id,
),
)
}
pub(super) fn parse_workspace_id(&self, id: &str) -> Option<usize> {
self.state
.workspaces
.iter()
.position(|workspace| workspace.id == id)
.or_else(|| id.strip_prefix("w_")?.parse::<usize>().ok()?.checked_sub(1))
.or_else(|| id.parse::<usize>().ok()?.checked_sub(1))
}
pub(super) fn parse_tab_id(&self, id: &str) -> Option<(usize, usize)> {
if let Some(rest) = id.strip_prefix("t_") {
let (ws_raw, tab_raw) = rest.rsplit_once('_')?;
let ws_idx = self.parse_workspace_id(ws_raw)?;
let tab_idx = tab_raw.parse::<usize>().ok()?.checked_sub(1)?;
self.state.workspaces.get(ws_idx)?.tabs.get(tab_idx)?;
return Some((ws_idx, tab_idx));
}
let (ws_raw, tab_raw) = id.rsplit_once(':')?;
let ws_idx = self.parse_workspace_id(ws_raw)?;
let tab_idx = if let Some(encoded) = tab_raw.strip_prefix('t') {
let tab_number = crate::workspace::decode_public_number(encoded)?;
self.state
.workspaces
.get(ws_idx)?
.tabs
.iter()
.position(|tab| tab.number == tab_number)?
} else {
tab_raw.parse::<usize>().ok()?.checked_sub(1)?
};
self.state.workspaces.get(ws_idx)?.tabs.get(tab_idx)?;
Some((ws_idx, tab_idx))
}
fn resolve_raw_pane_id(&self, raw: u32) -> Option<crate::layout::PaneId> {
if let Some(alias) = self.state.pane_id_aliases.get(&raw).copied() {
return self.find_pane(alias).map(|_| alias);
}
let pane_id = crate::layout::PaneId::from_raw(raw);
if self.find_pane(pane_id).is_some() {
return Some(pane_id);
}
None
}
pub(super) fn parse_pane_id(&self, id: &str) -> Option<(usize, crate::layout::PaneId)> {
if let Some(alias) = self.state.public_pane_id_aliases.get(id).copied() {
return self.find_pane(alias).map(|(ws_idx, _)| (ws_idx, alias));
}
if let Some(rest) = id.strip_prefix("p_") {
if let Some((ws_raw, pane_raw)) = rest.rsplit_once('_') {
let ws_idx = self.parse_workspace_id(ws_raw)?;
let pane_id = self.resolve_raw_pane_id(pane_raw.parse::<u32>().ok()?)?;
self.state.workspaces.get(ws_idx)?.pane_state(pane_id)?;
return Some((ws_idx, pane_id));
}
let pane_id = self.resolve_raw_pane_id(rest.parse::<u32>().ok()?)?;
return self.find_pane(pane_id).map(|(ws_idx, _)| (ws_idx, pane_id));
}
if let Some((ws_raw, pane_number_raw)) = id.rsplit_once(":p") {
let ws_idx = self.parse_workspace_id(ws_raw)?;
let pane_number = crate::workspace::decode_public_number(pane_number_raw)?;
let ws = self.state.workspaces.get(ws_idx)?;
let pane_id = ws
.public_pane_numbers
.iter()
.find_map(|(pane_id, number)| (*number == pane_number).then_some(*pane_id))?;
return Some((ws_idx, pane_id));
}
let (ws_raw, pane_number_raw) = id.rsplit_once('-')?;
let ws_idx = self.parse_workspace_id(ws_raw)?;
let pane_number = pane_number_raw.parse::<usize>().ok()?;
let ws = self.state.workspaces.get(ws_idx)?;
let pane_id = ws
.public_pane_numbers
.iter()
.find_map(|(pane_id, number)| (*number == pane_number).then_some(*pane_id))?;
Some((ws_idx, pane_id))
}
}
|
