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print: Fix SVG previews sometimes failing to load

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This is a workaround. It is still not clear why the loading can fail.

Fix #422
This commit is contained in:
Sophie Herold 2025-01-12 22:07:05 +01:00
parent c415b449f0
commit 273b8231d5
3 changed files with 14 additions and 10 deletions
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22
src/widgets/print.rs
View file

@ -462,6 +462,16 @@ impl LpPrint {
return;
};
let preview_image = LpImage::new_still();
preview_image.set_fixed_background_color(Some(gdk::RGBA::new(0.94, 0.94, 0.94, 1.)));
glib::spawn_future_local(glib::clone!(
#[strong]
preview_image,
#[strong]
file,
async move { preview_image.load(&file).await }
));
let print_dialog = gtk::PrintDialog::builder()
.accept_label(gettext("Continue…"))
.title(gettext("Print Image"))
@ -490,25 +500,17 @@ impl LpPrint {
Ok(print_setup) => print_setup,
};
Self::new(image, parent, print_dialog, print_setup);
Self::new(image, preview_image, parent, print_dialog, print_setup);
});
}
pub fn new(
image: LpImage,
preview_image: LpImage,
parent: gtk::Window,
print_dialog: gtk::PrintDialog,
print_setup: gtk::PrintSetup,
) -> Self {
let preview_image = LpImage::new_still();
preview_image.set_fixed_background_color(Some(gdk::RGBA::new(0.94, 0.94, 0.94, 1.)));
if let Some(file) = image.file() {
let preview_image_ = preview_image.clone();
glib::spawn_future_local(async move { preview_image_.load(&file).await });
} else {
log::error!("Trying to print image without file");
}
let obj: Self = glib::Object::builder()
.property("image", image)
.property("preview-image", preview_image)