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qr: handle code creation result

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ardocrat 2024-05-21 01:10:22 +03:00
parent b4ded324f9
commit 34b8041b3e
1 changed files with 13 additions and 9 deletions
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22
src/gui/views/qr.rs
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@ -18,6 +18,7 @@ use std::thread;
use egui::{SizeHint, TextureHandle, TextureOptions}; use egui::{SizeHint, TextureHandle, TextureOptions};
use egui::load::SizedTexture; use egui::load::SizedTexture;
use egui_extras::image::load_svg_bytes_with_size; use egui_extras::image::load_svg_bytes_with_size;
use qrcodegen::QrCode;
use crate::gui::views::types::QrCreationState; use crate::gui::views::types::QrCreationState;
use crate::gui::views::View; use crate::gui::views::View;
@ -46,9 +47,12 @@ impl QrCodeContent {
pub fn ui(&mut self, ui: &mut egui::Ui, text: String) { pub fn ui(&mut self, ui: &mut egui::Ui, text: String) {
// Get saved QR code image or load new one. // Get saved QR code image or load new one.
if !self.has_image() { if !self.has_image() {
ui.add_space(38.0); let space = (ui.available_width() - View::BIG_SPINNER_SIZE) / 2.0;
View::small_loading_spinner(ui); ui.vertical_centered(|ui| {
ui.add_space(38.0); ui.add_space(space);
View::big_loading_spinner(ui);
ui.add_space(space);
});
// Create image from text if not loading. // Create image from text if not loading.
self.create_image(text); self.create_image(text);
@ -90,12 +94,12 @@ impl QrCodeContent {
let qr_creation_state = self.qr_creation_state.clone(); let qr_creation_state = self.qr_creation_state.clone();
if !self.creating() { if !self.creating() {
thread::spawn(move || { thread::spawn(move || {
let qr = qrcodegen::QrCode::encode_text(text.as_str(), if let Ok(qr) = QrCode::encode_text(text.as_str(), qrcodegen::QrCodeEcc::Medium) {
qrcodegen::QrCodeEcc::Medium).unwrap(); let svg = Self::qr_to_svg(qr, 0);
let svg = Self::qr_to_svg(qr, 0); let mut w_create = qr_creation_state.write();
let mut w_create = qr_creation_state.write(); w_create.creating = false;
w_create.creating = false; w_create.svg = Some(svg.into_bytes());
w_create.svg = Some(svg.into_bytes()); }
}); });
} }
} }