guth 0.2.12

Native Rust desktop file manager for fast, bounded local file workflows.
Documentation 
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pub const KNOTWORK_NAME: &str = "Knotwork";
pub const MEDIA_PREVIEW_PLUGIN_ID: &str = "knotlook-media";
pub const TEXT_PREVIEW_PLUGIN_ID: &str = "knotread-text";

#[derive(Clone, Copy, Debug, PartialEq, Eq)]
pub enum PluginSlot {
    Overlay,
}

#[derive(Clone, Copy, Debug, PartialEq, Eq)]
pub struct PluginDescriptor {
    pub id: &'static str,
    pub name: &'static str,
    pub slot: PluginSlot,
    pub shortcut: &'static str,
    pub description: &'static str,
}

#[derive(Clone, Copy, Debug, Default)]
pub struct PluginRegistry;

const BUILTIN_PLUGINS: [PluginDescriptor; 2] = [
    PluginDescriptor {
        id: MEDIA_PREVIEW_PLUGIN_ID,
        name: "Knotlook Media",
        slot: PluginSlot::Overlay,
        shortcut: "Space",
        description: "Inline image and video preview using native Guth surfaces.",
    },
    PluginDescriptor {
        id: TEXT_PREVIEW_PLUGIN_ID,
        name: "Knotread Text",
        slot: PluginSlot::Overlay,
        shortcut: "Space",
        description: "Bounded inline text, code, markdown, CSV, and log preview.",
    },
];

impl PluginRegistry {
    pub fn builtin() -> Self {
        Self
    }

    pub fn all(self) -> &'static [PluginDescriptor] {
        &BUILTIN_PLUGINS
    }

    pub fn media_preview(self) -> PluginDescriptor {
        BUILTIN_PLUGINS[0]
    }

    pub fn text_preview(self) -> PluginDescriptor {
        BUILTIN_PLUGINS[1]
    }
}

#[cfg(test)]
mod tests {
    use super::*;

    #[test]
    fn builtin_registry_exposes_media_preview_plugin() {
        let registry = PluginRegistry::builtin();
        let plugin = registry.media_preview();
        assert_eq!(plugin.id, MEDIA_PREVIEW_PLUGIN_ID);
        assert_eq!(registry.all()[0], plugin);
        assert_eq!(registry.text_preview().id, TEXT_PREVIEW_PLUGIN_ID);
    }
}