57 lines
1.9 KiB
Rust
57 lines
1.9 KiB
Rust
use crate::cli::{ImageProcessingOptions, PixelCommand, SendImageOptions};
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use crate::image_processing::ImageProcessingPipeline;
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use log::info;
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use servicepoint::{BitVec, Command, CompressionCode, Connection, Origin, PIXEL_COUNT};
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pub(crate) fn pixels(connection: &Connection, pixel_command: PixelCommand) {
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match pixel_command {
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PixelCommand::Off => pixels_off(connection),
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PixelCommand::Flip => pixels_invert(connection),
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PixelCommand::On => pixels_on(connection),
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PixelCommand::Image {
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image_processing_options: processing_options,
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send_image_options: image_options,
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} => pixels_image(connection, image_options, processing_options),
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}
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}
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fn pixels_on(connection: &Connection) {
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let mask = BitVec::repeat(true, PIXEL_COUNT);
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connection
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.send(Command::BitmapLinear(0, mask, CompressionCode::Lzma))
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.expect("could not send command");
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info!("turned on all pixels")
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}
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fn pixels_invert(connection: &Connection) {
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let mask = BitVec::repeat(true, PIXEL_COUNT);
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connection
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.send(Command::BitmapLinearXor(0, mask, CompressionCode::Lzma))
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.expect("could not send command");
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info!("inverted all pixels");
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}
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pub(crate) fn pixels_off(connection: &Connection) {
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connection
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.send(Command::Clear)
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.expect("failed to clear pixels");
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info!("reset pixels");
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}
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fn pixels_image(
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connection: &Connection,
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options: SendImageOptions,
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processing_options: ImageProcessingOptions,
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) {
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let image = image::open(&options.file_name).expect("failed to open image file");
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let pipeline = ImageProcessingPipeline::new(processing_options);
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let bitmap = pipeline.process(image);
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connection
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.send(Command::BitmapLinearWin(
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Origin::ZERO,
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bitmap,
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CompressionCode::default(),
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))
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.expect("failed to send image command");
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}
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