103 lines
1.7 KiB
Rust
103 lines
1.7 KiB
Rust
use crate::shims::Error;
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use editor_core::events;
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use editor_core::tools::{SelectAppendMode, ToolType};
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use editor_core::Color as InnerColor;
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use wasm_bindgen::prelude::*;
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#[wasm_bindgen]
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pub struct Color(InnerColor);
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#[wasm_bindgen]
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impl Color {
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#[wasm_bindgen(constructor)]
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pub fn new(red: f32, green: f32, blue: f32, alpha: f32) -> Result<Color, JsValue> {
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match InnerColor::from_rgbaf32(red, green, blue, alpha) {
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Some(v) => Ok(Self(v)),
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None => Err(Error::new("invalid color").into()),
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}
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}
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}
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impl Color {
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pub fn inner(&self) -> InnerColor {
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self.0
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}
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}
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macro_rules! match_string_to_enum {
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(match ($e:expr) {$($var:ident),* $(,)?}) => {
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match $e {
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$(
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stringify!($var) => Some($var),
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)*
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_ => None
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}
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};
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}
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pub fn translate_tool(name: &str) -> Option<ToolType> {
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use ToolType::*;
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match_string_to_enum!(match (name) {
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Select,
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Crop,
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Navigate,
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Eyedropper,
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Text,
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Fill,
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Gradient,
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Brush,
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Heal,
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Clone,
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Patch,
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BlurSharpen,
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Relight,
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Path,
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Pen,
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Freehand,
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Spline,
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Line,
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Rectangle,
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Ellipse,
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Shape
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})
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}
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pub fn translate_append_mode(name: &str) -> Option<SelectAppendMode> {
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use SelectAppendMode::*;
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match_string_to_enum!(match (name) {
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New,
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Add,
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Subtract,
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Intersect
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})
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}
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pub fn translate_key(name: &str) -> events::Key {
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use events::Key as K;
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match name {
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"e" => K::KeyE,
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"v" => K::KeyV,
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"l" => K::KeyL,
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"p" => K::KeyP,
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"r" => K::KeyR,
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"m" => K::KeyM,
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"x" => K::KeyX,
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"z" => K::KeyZ,
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"y" => K::KeyY,
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"0" => K::Key0,
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"1" => K::Key1,
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"2" => K::Key2,
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"3" => K::Key3,
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"4" => K::Key4,
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"5" => K::Key5,
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"6" => K::Key6,
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"7" => K::Key7,
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"8" => K::Key8,
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"9" => K::Key9,
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"Enter" => K::KeyEnter,
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_ => K::UnknownKey,
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}
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}
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