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editing: Handle errors

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This commit is contained in:
Sophie Herold 2024-12-18 13:36:20 +01:00
parent 5b51237203
commit 8345640757
5 changed files with 57 additions and 30 deletions
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15
src/widgets/image/editing.rs
View file

@ -18,6 +18,7 @@
use tiling::RenderOptions;
use super::*;
use crate::editing::preview::EditingError;
impl imp::LpImage {
pub(super) fn apply_operations(
@ -44,14 +45,16 @@ impl imp::LpImage {
}
impl LpImage {
pub fn set_operations(&self, operations: Option<Arc<glycin::Operations>>) {
pub fn set_operations(
&self,
operations: Option<Arc<glycin::Operations>>,
) -> Result<(), EditingError> {
let imp = self.imp();
if operations.is_none() {
imp.overwrite_dimensions.set(None);
}
imp.overwrite_dimensions.set(None);
imp.operations.replace(operations);
// Let dimension rewrite by calculating the new image
let tmp_snapshot = gtk::Snapshot::new();
imp.active_frame_buffer().add_to_snapshot(
&tmp_snapshot,
@ -64,12 +67,14 @@ impl LpImage {
);
if let Some(node) = tmp_snapshot.to_node() {
imp.apply_operations(node, &gtk::Snapshot::new());
imp.apply_operations(node, &gtk::Snapshot::new())?;
} else {
log::error!("Render node is empty");
}
imp.configure_best_fit();
self.queue_draw();
Ok(())
}
}

4
src/widgets/image/rendering.rs
View file

@ -131,7 +131,9 @@ impl WidgetImpl for imp::LpImage {
let tmp_snapshot = gtk::Snapshot::new();
frame_buffer.add_to_snapshot(&tmp_snapshot, applicable_zoom, &render_options);
if let Some(node) = tmp_snapshot.to_node() {
self.apply_operations(node, snapshot);
if let Err(err) = self.apply_operations(node, snapshot) {
log::error!("Failed to apply operations to node: {err}");
}
} else {
log::error!("Render node is empty");
}