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propertiesView: Use decoder format

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Use the format that we actually used when decoding.
The mime type is usually derived from the file extension
which might not always be correct.

Issue #43

Part-of: <https://gitlab.gnome.org/Incubator/loupe/-/merge_requests/132>
This commit is contained in:
Sophie Herold 2023-03-09 22:10:08 +01:00 • committed by Marge Bot
parent f8e64d9805
commit a2a9b4134b
6 changed files with 44 additions and 38 deletions
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20
src/decoder/mod.rs
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@ -15,25 +15,7 @@ use gtk::graphene;
use std::io::Read;
use std::sync::Arc;
pub use formats::RSVG_MAX_SIZE;
#[derive(Clone, Copy, Debug)]
pub enum ImageFormat {
ImageRs(image_rs::ImageFormat),
// TODO: Add details about contained format
Heif,
Svg,
}
impl std::fmt::Display for ImageFormat {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> Result<(), std::fmt::Error> {
match self {
Self::ImageRs(format) => write!(f, "{:?}", format),
Self::Heif => write!(f, "HEIF"),
Self::Svg => write!(f, "SVG"),
}
}
}
pub use formats::{ImageFormat, RSVG_MAX_SIZE};
#[derive(Clone, Copy, Debug)]
/// Renderer requests new tiles