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image_page: Specific error for file loading

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Give a specific error message if loading the source file fails.

Closes #487
This commit is contained in:
Sophie Herold 2025-12-22 01:36:28 +01:00
parent b9668c7262
commit 7151cf5d1d
8 changed files with 123 additions and 122 deletions
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15
src/widgets/image.rs
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@ -54,6 +54,7 @@ use glib::subclass::Signal;
use glib::{Properties, SignalGroup};
use gufo_common::orientation::Orientation;
use crate::decoder::tiling::SharedFrameBuffer;
use crate::decoder::{self, Decoder, DecoderUpdate, tiling};
use crate::deps::*;
use crate::metadata::Metadata;
@ -137,13 +138,11 @@ pub enum FitMode {
ExactVolatile,
}
mod imp {
use decoder::DecoderError;
use glycin::Operations;
use decoder::DecoderError;
use glycin::Operations;
mod imp {
use super::*;
use crate::decoder::tiling::SharedFrameBuffer;
use crate::editing;
#[derive(Debug, Default, Properties)]
#[properties(wrapper_type = super::LpImage)]
@ -155,9 +154,9 @@ mod imp {
#[property(get)]
pub(super) is_deleted: Cell<bool>,
/// Set if an error has occurred, shown on error_page
pub(super) specific_error: RefCell<DecoderError>,
pub(super) specific_error: RefCell<Option<DecoderError>>,
#[property(get=Self::is_error)]
pub(super) is_error: Cell<bool>,
pub(super) is_error: PhantomData<bool>,
/// Set to true when image is ready for displaying
#[property(get)]
pub(super) is_loaded: Cell<bool>,
@ -257,7 +256,7 @@ mod imp {
pub(super) nth_snapshot: Cell<u8>,
/// Editing queue
pub(super) editing_queue: editing::Queue,
pub(super) editing_queue: crate::editing::Queue,
pub(super) operations: RefCell<Option<Arc<Operations>>>,
}