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Indicate that messages cannot be longer than 450 characters #69

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merged 1 commit into from
Jan 20, 2024
Merged

Indicate that messages cannot be longer than 450 characters #69

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18 changes: 16 additions & 2 deletions src/gui/chat.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,8 @@ use crate::core::chat::{Chat, ChatLike, Message, MessageChunk, MessageType};
use crate::gui::state::UIState;
use crate::gui::DecoratedText;

const MAX_MESSAGE_LENGTH: usize = 450;

trait WithInnerShadow {
fn inner_shadow_bottom(&self, pixels: usize);
}
Expand Down Expand Up @@ -71,13 +73,25 @@ impl ChatWindow {
if interactive {
egui::TopBottomPanel::bottom("input").show(ctx, |ui| {
ui.vertical_centered_justified(|ui| {
let message_length_exceeded = self.chat_input.len() >= 450;

// Special tabs (server messages and highlights) are 1) fake and 2) read-only
let text_field = egui::TextEdit::singleline(&mut self.chat_input)
let mut text_field = egui::TextEdit::singleline(&mut self.chat_input)
.char_limit(MAX_MESSAGE_LENGTH)
.id_source("chat-input")
.hint_text("new message");
if message_length_exceeded {
text_field = text_field.text_color(egui::Color32::RED);
}

ui.add_space(8.);
let response = ui.add(text_field);
let mut response = ui.add(text_field);
if message_length_exceeded {
response = response.on_hover_text_at_pointer(format!(
"messages longer than {} characters are truncated",
MAX_MESSAGE_LENGTH
));
}
self.response_widget_id = Some(response.id);
ui.add_space(2.);

Expand Down
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