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use crate::core::config::ProcessorConfig;
use crate::core::LennaImage;
use dyn_clone::DynClone;
use exif::Field;
use image::DynamicImage;
pub trait Processor: ImageProcessor + ExifProcessor + DynClone {
fn id(&self) -> String {
format!("{}_{}", self.name(), self.version())
}
fn name(&self) -> String;
fn title(&self) -> String;
fn version(&self) -> String {
env!("CARGO_PKG_VERSION").to_string()
}
fn author(&self) -> String;
fn description(&self) -> String;
fn process(
&mut self,
config: ProcessorConfig,
image: &mut Box<LennaImage>,
) -> Result<(), Box<dyn std::error::Error>>;
fn set_config(&mut self, _config: serde_json::Value) {}
fn default_config(&self) -> serde_json::Value;
fn config_ui(&self) -> Option<String> {
None
}
fn icon(&self) -> Option<Vec<u8>> {
None
}
}
pub trait ImageProcessor {
fn process_image(
&self,
_image: &mut Box<DynamicImage>,
) -> Result<(), Box<dyn std::error::Error>> {
Ok(())
}
}
pub trait ExifProcessor {
fn process_exif(&self, _exif: &mut Box<Vec<Field>>) -> Result<(), Box<dyn std::error::Error>> {
Ok(())
}
}
dyn_clone::clone_trait_object!(Processor);