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
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
// keybindings and input dispatch.
// the general pattern: check which area is focused, give it first crack at the
// keypress, and fall through to global bindings if nobody claimed it.
// vim-style navigation (j/k/g/G) where it makes sense.
use ratatui::crossterm::event::{KeyCode, KeyEvent, KeyModifiers};
use super::app::{App, FocusedArea};
use super::widgets::{
self, WidgetKey, popups::confirm as confirm_popup, popups::import_modpack, popups::new_instance,
};
use crate::tui::error_buffer;
impl App {
pub(super) fn handle_key_event(&mut self, key_event: KeyEvent) -> color_eyre::Result<()> {
// log overlay eats all input when open, including its own search sub-mode
if self.focused == FocusedArea::OverviewExpanded {
if self.log_overlay_search.active {
match key_event.code {
KeyCode::Enter => {
self.log_overlay_search.confirm();
}
KeyCode::Esc => {
self.log_overlay_search.deactivate();
}
KeyCode::Backspace => {
self.log_overlay_search.pop();
}
KeyCode::Char(c) => {
self.log_overlay_search.push(c);
}
_ => {}
}
return Ok(());
}
match key_event.code {
KeyCode::Char('O') | KeyCode::Esc => {
self.focused = self.pre_overlay_focused;
self.log_overlay_search.deactivate();
return Ok(());
}
KeyCode::Char('j') | KeyCode::Down => {
if self.log_overlay_scroll < self.log_overlay_max_scroll {
self.log_overlay_scroll += 1;
}
return Ok(());
}
KeyCode::Char('k') | KeyCode::Up => {
self.log_overlay_scroll = self.log_overlay_scroll.saturating_sub(1);
return Ok(());
}
KeyCode::Char('G') => {
self.log_overlay_scroll = self.log_overlay_max_scroll;
return Ok(());
}
KeyCode::Char('g') => {
self.log_overlay_scroll = 0;
return Ok(());
}
KeyCode::Char('/') => {
self.log_overlay_search.activate();
return Ok(());
}
_ => {
return Ok(());
}
}
}
if self.focused == FocusedArea::ConfirmDelete {
match key_event.code {
KeyCode::Enter | KeyCode::Char('y') | KeyCode::Char('Y') => {
let name = confirm_popup::pending_delete_name();
if !name.is_empty() {
match self.instance_manager.delete(&name) {
Ok(_) => {
self.instances_state.remove_instance(&name);
}
Err(e) => {
tracing::error!("Failed to delete instance '{}': {}", name, e);
}
}
}
confirm_popup::clear_pending();
self.focused = FocusedArea::Instances;
return Ok(());
}
KeyCode::Esc | KeyCode::Char('n') | KeyCode::Char('N') => {
confirm_popup::clear_pending();
self.focused = FocusedArea::Instances;
return Ok(());
}
_ => {
return Ok(());
}
}
}
// content area delegates to whichever tab is active.
// worlds get handle_key_no_toggle because you can't "disable" a world like you can a mod
if self.focused == FocusedArea::Content {
if self.content_tab == widgets::content::ContentTab::Logs {
if widgets::logs_viewer::handle_key(&key_event, &mut self.logs_state) {
return Ok(());
}
} else if self.content_tab == widgets::content::ContentTab::Screenshots {
if widgets::screenshots_grid::handle_key(&key_event, &mut self.screenshots_state) {
return Ok(());
}
} else if self.content_tab == widgets::content::ContentTab::Worlds {
if widgets::content::list::handle_key_no_toggle(&key_event, &mut self.worlds_state)
{
return Ok(());
}
} else {
let state = match self.content_tab {
widgets::content::ContentTab::Mods => Some(&mut self.mods_state),
widgets::content::ContentTab::ResourcePacks => {
Some(&mut self.resource_packs_state)
}
widgets::content::ContentTab::Shaders => Some(&mut self.shaders_state),
_ => None,
};
if let Some(state) = state
&& widgets::content::list::handle_key(&key_event, state)
{
return Ok(());
}
}
}
if self.focused == FocusedArea::Account
&& widgets::account::handle_key(&key_event, &mut self.account_state)
{
return Ok(());
}
if self.focused == FocusedArea::Settings {
match widgets::settings::handle_key(
&key_event,
self.instances_state.selected_instance(),
&self.instance_manager.instances_dir,
) {
widgets::settings::SettingsAction::EditInstance(path)
| widgets::settings::SettingsAction::EditGlobal(path) => {
self.pending_editor = Some(path);
return Ok(());
}
widgets::settings::SettingsAction::ToggleDesktop => {
if let Some(inst) = self.instances_state.selected_instance() {
let name = inst.name.clone();
match crate::instance::desktop::toggle(inst) {
Ok(true) => {
error_buffer::push_error(error_buffer::ErrorEvent {
id: 0,
level: tracing::Level::INFO,
message: format!("Desktop shortcut created for '{name}'"),
pushed_at: std::time::Instant::now(),
});
}
Ok(false) => {
error_buffer::push_error(error_buffer::ErrorEvent {
id: 0,
level: tracing::Level::INFO,
message: format!("Desktop shortcut removed for '{name}'"),
pushed_at: std::time::Instant::now(),
});
}
Err(e) => {
tracing::error!("Failed to toggle desktop shortcut: {}", e);
}
}
}
return Ok(());
}
widgets::settings::SettingsAction::None => {}
}
}
match self.focused {
FocusedArea::Popup => {
new_instance::handle_key(&key_event, &mut self.instances_state);
}
FocusedArea::ImportPopup => {
import_modpack::handle_key(&key_event, &mut self.instances_state);
}
_ => {
if self.focused == FocusedArea::Instances && self.instances_state.renaming.is_some()
{
match key_event.code {
KeyCode::Enter => {
let new_name = self.instances_state.renaming.take().unwrap_or_default();
if let Some(inst) = self.instances_state.selected_instance() {
let old_name = inst.name.clone();
match self.instance_manager.rename(&old_name, &new_name) {
Ok(()) => {
if let Some(inst) = self
.instances_state
.instances
.iter_mut()
.find(|i| i.name == old_name)
{
inst.name = new_name.trim().to_owned();
}
}
Err(e) => {
tracing::error!("Rename failed: {}", e);
}
}
}
}
KeyCode::Esc => {
self.instances_state.renaming = None;
}
KeyCode::Backspace => {
if let Some(ref mut name) = self.instances_state.renaming {
name.pop();
}
}
KeyCode::Char(c) => {
if let Some(ref mut name) = self.instances_state.renaming {
name.push(c);
}
}
_ => {}
}
return Ok(());
}
if self.focused == FocusedArea::Instances && self.instances_state.search.active {
self.instances_state.handle_key(&key_event);
return Ok(());
}
// global keybindings (uppercase = area switch, lowercase = action)
match key_event.code {
KeyCode::Char('q') => self.exit = true,
KeyCode::Char('I') => self.focused = FocusedArea::Instances,
KeyCode::Char('C') => self.focused = FocusedArea::Content,
KeyCode::Char('A') => self.focused = FocusedArea::Account,
KeyCode::Char('S') => self.focused = FocusedArea::Settings,
KeyCode::Char('O') => {
self.pre_overlay_focused = self.focused;
self.focused = FocusedArea::OverviewExpanded;
}
KeyCode::Tab | KeyCode::Char('l') | KeyCode::Right
if self.focused == FocusedArea::Content =>
{
self.content_tab = self.content_tab.next();
}
KeyCode::BackTab | KeyCode::Char('h') | KeyCode::Left
if self.focused == FocusedArea::Content =>
{
self.content_tab = self.content_tab.previous();
}
KeyCode::Char('d')
if self.focused == FocusedArea::Instances
&& !self.instances_state.search.active =>
{
if let Some(instance) = self.instances_state.selected_instance() {
let name = instance.name.clone();
confirm_popup::set_pending_delete(&name);
self.focused = FocusedArea::ConfirmDelete;
}
}
// shift+enter = open .minecraft folder in file manager
KeyCode::Enter
if self.focused == FocusedArea::Instances
&& !self.instances_state.search.active
&& key_event.modifiers.contains(KeyModifiers::SHIFT) =>
{
if let Some(instance) = self.instances_state.selected_instance() {
let dir = self
.instance_manager
.instances_dir
.join(&instance.name)
.join(".minecraft");
if let Err(e) = open::that_detached(&dir) {
tracing::error!("Failed to open instance directory: {}", e);
}
}
}
// plain enter = focus the content area for the selected instance
KeyCode::Enter
if self.focused == FocusedArea::Instances
&& !self.instances_state.search.active =>
{
self.focused = FocusedArea::Content;
}
// only allow launching if instance isn't already running.
// crashed instances can be relaunched (clears old state first)
KeyCode::Char('l')
if self.focused == FocusedArea::Instances
&& !self.instances_state.search.active =>
{
if let Some(instance) = self.instances_state.selected_instance().cloned() {
let can_launch = matches!(
crate::running::get(&instance.name),
None | Some(crate::running::RunState::Crashed(_))
);
if can_launch {
crate::running::remove(&instance.name);
crate::instance_logs::clear(&instance.name);
self.spawn_launch(instance);
}
}
}
KeyCode::Char('r')
if self.focused == FocusedArea::Instances
&& !self.instances_state.search.active =>
{
if let Some(inst) = self.instances_state.selected_instance() {
self.instances_state.renaming = Some(inst.name.clone());
}
}
// esc = kill running instance. brutal but effective
KeyCode::Esc
if self.focused == FocusedArea::Instances
&& !self.instances_state.search.active =>
{
if let Some(instance) = self.instances_state.selected_instance() {
crate::running::send_kill(&instance.name);
}
}
_ => {}
}
if self.focused == FocusedArea::Instances {
self.instances_state.handle_key(&key_event)
}
}
}
if self.instances_state.wants_popup() {
self.focused = FocusedArea::Popup;
} else if self.focused == FocusedArea::Popup {
self.focused = FocusedArea::Instances;
}
if self.instances_state.wants_import_popup() {
self.focused = FocusedArea::ImportPopup;
} else if self.focused == FocusedArea::ImportPopup {
self.focused = FocusedArea::Instances;
}
Ok(())
}
}