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Fix crash when using arrow keys

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This commit is contained in:
Dheepak Krishnamurthy 2021-04-06 08:55:40 -06:00
parent 4d514e5ece
commit d915917b70
2 changed files with 16 additions and 9 deletions
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20
src/app.rs
View file

@ -2146,7 +2146,8 @@ impl TaskwarriorTuiApp {
self.show_completion_pane = false;
if let Some(i) = self.completion_list.state.selected() {
if i < self.completion_list.items.len() {
let s = format!("{}{}", self.modify.as_str(), &self.completion_list.items[i]);
let m = self.modify.as_str();
let s = format!("{}{}", m, &self.completion_list.items[i]);
self.modify.update(&s, s.graphemes(true).count());
}
}
@ -2186,7 +2187,7 @@ impl TaskwarriorTuiApp {
{
let p = self.modify.pos();
self.modify.update("", 0);
self.modify.update(&s, p);
self.modify.update(&s, std::cmp::min(s.graphemes(true).count(), p));
}
}
Key::Down => {
@ -2196,12 +2197,13 @@ impl TaskwarriorTuiApp {
{
let p = self.modify.pos();
self.modify.update("", 0);
self.modify.update(&s, p);
self.modify.update(&s, std::cmp::min(s.graphemes(true).count(), p));
}
}
_ => {
self.command_history_context.last();
handle_movement(&mut self.modify, input);
self.update_completion_list();
}
},
AppMode::TaskSubprocess => match input {
@ -2277,7 +2279,7 @@ impl TaskwarriorTuiApp {
{
let p = self.command.pos();
self.command.update("", 0);
self.command.update(&s, p);
self.command.update(&s, std::cmp::min(s.graphemes(true).count(), p));
}
}
Key::Down => {
@ -2287,7 +2289,7 @@ impl TaskwarriorTuiApp {
{
let p = self.command.pos();
self.command.update("", 0);
self.command.update(&s, p);
self.command.update(&s, std::cmp::min(s.graphemes(true).count(), p));
}
}
_ => {
@ -2387,7 +2389,7 @@ impl TaskwarriorTuiApp {
{
let p = self.command.pos();
self.command.update("", 0);
self.command.update(&s, p);
self.command.update(&s, std::cmp::min(s.graphemes(true).count(), p));
}
}
Key::Down => {
@ -2397,7 +2399,7 @@ impl TaskwarriorTuiApp {
{
let p = self.command.pos();
self.command.update("", 0);
self.command.update(&s, p);
self.command.update(&s, std::cmp::min(s.graphemes(true).count(), p));
}
}
_ => {
@ -2451,7 +2453,7 @@ impl TaskwarriorTuiApp {
{
let p = self.filter.pos();
self.filter.update("", 0);
self.filter.update(&s, p);
self.filter.update(&s, std::cmp::min(p, s.graphemes(true).count()));
self.dirty = true;
}
}
@ -2502,7 +2504,7 @@ impl TaskwarriorTuiApp {
match self.mode {
AppMode::TaskModify | AppMode::TaskFilter | AppMode::TaskAdd | AppMode::TaskLog => {
let virtual_tags = self.task_report_table.virtual_tags.clone();
self.completion_list.items.clear();
self.completion_list.clear();
for task in self.tasks.iter() {
if let Some(tags) = task.tags() {
for tag in tags {

5
src/completion.rs
View file

@ -58,4 +58,9 @@ impl CompletionList {
pub fn unselect(&mut self) {
self.state.select(None);
}
pub fn clear(&mut self) {
self.items.clear();
self.state.select(None);
}
}