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feat: implemetation of mouse position

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Suggested by Liam (<33645555+lj3954@users.noreply.github.com>)
This commit is contained in:
Jeevitha Kannan K S 2024-11-05 18:35:32 +05:30
parent 5e4e336eff
commit 3a0717d267
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1 changed files with 44 additions and 18 deletions
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62
tui/src/state.rs
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@ -13,7 +13,7 @@ use linutil_core::{ListNode, Tab};
#[cfg(feature = "tips")]
use rand::Rng;
use ratatui::{
layout::{Alignment, Constraint, Direction, Flex, Layout},
layout::{Alignment, Constraint, Direction, Flex, Layout, Position, Rect},
style::{Style, Stylize},
text::{Line, Span, Text},
widgets::{Block, Borders, List, ListState, Paragraph},
@ -62,6 +62,7 @@ pub struct AppState {
drawable: bool,
#[cfg(feature = "tips")]
tip: String,
areas: Option<Areas>,
}
pub enum Focus {
@ -78,6 +79,11 @@ pub struct ListEntry {
pub has_children: bool,
}
pub struct Areas {
tab_list: Rect,
list: Rect,
}
enum SelectedItem {
UpDir,
Directory,
@ -104,6 +110,7 @@ impl AppState {
drawable: false,
#[cfg(feature = "tips")]
tip: get_random_tip(),
areas: None,
};
state.update_items();
@ -282,6 +289,11 @@ impl AppState {
.split(horizontal[0]);
frame.render_widget(label, left_chunks[0]);
self.areas = Some(Areas {
tab_list: left_chunks[1],
list: horizontal[1],
});
let tabs = self
.tabs
.iter()
@ -421,29 +433,43 @@ impl AppState {
return true;
}
match &mut self.focus {
Focus::TabList => match event.kind {
MouseEventKind::ScrollDown => {
if self.current_tab.selected().unwrap() != self.tabs.len() - 1 {
self.current_tab.select_next();
if matches!(self.focus, Focus::TabList | Focus::List) {
let position = Position::new(event.column, event.row);
let mouse_in_tab_list = self.areas.as_ref().unwrap().tab_list.contains(position);
let mouse_in_list = self.areas.as_ref().unwrap().list.contains(position);
match event.kind {
MouseEventKind::Moved => {
if mouse_in_list {
self.focus = Focus::List
} else if mouse_in_tab_list {
self.focus = Focus::TabList
}
}
MouseEventKind::ScrollDown => {
if mouse_in_tab_list {
if self.current_tab.selected().unwrap() != self.tabs.len() - 1 {
self.current_tab.select_next();
}
self.refresh_tab();
} else if mouse_in_list {
self.selection.select_next()
}
self.refresh_tab();
}
MouseEventKind::ScrollUp => {
if self.current_tab.selected().unwrap() != 0 {
self.current_tab.select_previous();
if mouse_in_tab_list {
if self.current_tab.selected().unwrap() != 0 {
self.current_tab.select_previous();
}
self.refresh_tab();
} else if mouse_in_list {
self.selection.select_previous()
}
self.refresh_tab();
}
MouseEventKind::ScrollRight => self.focus = Focus::List,
_ => {}
},
Focus::List => match event.kind {
MouseEventKind::ScrollDown => self.selection.select_next(),
MouseEventKind::ScrollUp => self.selection.select_previous(),
MouseEventKind::ScrollLeft => self.focus = Focus::TabList,
_ => {}
},
}
}
match &mut self.focus {
Focus::FloatingWindow(float) => {
float.content.handle_mouse_event(event);
}