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fixed height of the find file

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This commit is contained in:
filipriec
2025-05-29 19:02:02 +02:00
parent 668eeee197
commit e9b4b34fb4
1 changed files with 33 additions and 7 deletions
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40
client/src/ui/handlers/render.rs
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@@ -31,6 +31,8 @@ use crate::state::pages::admin::AdminState;
use crate::state::app::highlight::HighlightState;
use crate::modes::general::command_navigation::NavigationState;
const PALETTE_MAX_VISIBLE_OPTIONS: usize = 15;
// ++ New function to render the Find File Palette ++
fn render_find_file_palette(
f: &mut Frame,
@@ -40,11 +42,36 @@ fn render_find_file_palette(
options: &[String],
selected_index: Option<usize>,
) {
let num_total_filtered = options.len();
let current_selected_list_idx = selected_index;
let mut display_start_offset = 0;
if num_total_filtered > PALETTE_MAX_VISIBLE_OPTIONS {
if let Some(sel_idx) = current_selected_list_idx {
// If selected item is below the current view window
if sel_idx >= display_start_offset + PALETTE_MAX_VISIBLE_OPTIONS {
display_start_offset = sel_idx - PALETTE_MAX_VISIBLE_OPTIONS + 1;
}
// If selected item is above the current view window
else if sel_idx < display_start_offset {
display_start_offset = sel_idx;
}
// Clamp display_start_offset
display_start_offset = display_start_offset
.min(num_total_filtered.saturating_sub(PALETTE_MAX_VISIBLE_OPTIONS));
}
}
display_start_offset = display_start_offset.max(0);
let display_end_offset =
(display_start_offset + PALETTE_MAX_VISIBLE_OPTIONS).min(num_total_filtered);
let visible_options_slice = &options[display_start_offset..display_end_offset];
let chunks = Layout::default()
.direction(Direction::Vertical)
.constraints([
Constraint::Length(1), // For palette input line
Constraint::Min(0), // For options list
Constraint::Length(PALETTE_MAX_VISIBLE_OPTIONS as u16), // For options list
])
.split(area);
@@ -55,12 +82,13 @@ fn render_find_file_palette(
f.render_widget(input_paragraph, chunks[0]);
// Draw the list of options
if !options.is_empty() && chunks.len() > 1 {
let list_items: Vec<ListItem> = options
if !visible_options_slice.is_empty() && chunks.len() > 1 {
let list_items: Vec<ListItem> = visible_options_slice
.iter()
.enumerate()
.map(|(idx, opt_str)| {
let style = if Some(idx) == selected_index {
let original_list_idx = display_start_offset + idx;
let style = if current_selected_list_idx == Some(original_list_idx) {
Style::default().fg(theme.bg).bg(theme.accent) // Highlight selected
} else {
Style::default().fg(theme.fg).bg(theme.bg)
@@ -107,9 +135,7 @@ pub fn render_ui(
let mut bottom_area_constraints: Vec<Constraint> = vec![Constraint::Length(1)]; // Status line
let command_palette_area_height = if navigation_state.active {
// Height for palette: 1 for input + number of visible options
let max_visible_options = 7; // Example, can be adjusted
1 + navigation_state.filtered_options.iter().take(max_visible_options).count().min(max_visible_options) as u16
1 + PALETTE_MAX_VISIBLE_OPTIONS as u16
} else if event_handler_command_mode_active {
1 // Height for normal command line
} else {