breadx 0.1.11

Implementation of the X Window System Protocol
Documentation 
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// MIT/Apache2 License

#![cfg(feature = "glx")]

use crate::{
    auto::glx::{
        GetFbConfigsReply, GetFbConfigsRequest, GetVisualConfigsReply, GetVisualConfigsRequest,
    },
    display::{Connection, Display, RequestCookie},
};
use alloc::vec::Vec;

#[derive(Debug, Clone, Default)]
pub struct Configs {
    pub num_configs: u32,
    pub num_properties_per_config: u32,
    pub properties: Vec<u32>,
}

impl From<GetVisualConfigsReply> for Configs {
    #[inline]
    fn from(gvcr: GetVisualConfigsReply) -> Self {
        Self {
            num_configs: gvcr.num_visuals,
            num_properties_per_config: gvcr.num_properties,
            properties: gvcr.property_list,
        }
    }
}

impl From<GetFbConfigsReply> for Configs {
    #[inline]
    fn from(fbcr: GetFbConfigsReply) -> Self {
        Self {
            num_configs: fbcr.num_fb_configs,
            num_properties_per_config: fbcr.num_properties,
            properties: fbcr.property_list,
        }
    }
}

impl<Conn: Connection> Display<Conn> {
    /// Get the visual configurations associated with the given screen.
    #[inline]
    pub fn get_visual_configs(
        &mut self,
        screen: usize,
    ) -> crate::Result<RequestCookie<GetVisualConfigsRequest>> {
        let gvcr = GetVisualConfigsRequest {
            screen: screen as _,
            ..Default::default()
        };
        log::debug!("Sending GetVisualConfigsRequest to server.");
        let tok = self.send_request(gvcr)?;
        log::debug!("Sent GetVisualConfigsRequest to server.");
        Ok(tok)
    }

    /// Get the visual configurations associated with the given screen, async redox.
    #[cfg(feature = "async")]
    #[inline]
    pub async fn get_visual_configs_async(
        &mut self,
        screen: usize,
    ) -> crate::Result<RequestCookie<GetVisualConfigsRequest>> {
        let gvcr = GetVisualConfigsRequest {
            screen: screen as _,
            ..Default::default()
        };
        log::debug!("Sending GetVisualConfigsRequest to server.");
        let tok = self.send_request_async(gvcr).await?;
        log::debug!("Sent GetVisualConfigsRequest to server.");
        Ok(tok)
    }

    /// Immediately get the visual configurations associated with the given screen.
    #[inline]
    pub fn get_visual_configs_immediate(&mut self, screen: usize) -> crate::Result<Configs> {
        let tok = self.get_visual_configs(screen)?;
        Ok(self.resolve_request(tok)?.into())
    }

    /// Immediately get the visual configurations associated with the given screen, async redox.
    #[cfg(feature = "async")]
    #[inline]
    pub async fn get_visual_configs_immediate_async(
        &mut self,
        screen: usize,
    ) -> crate::Result<Configs> {
        let tok = self.get_visual_configs_async(screen).await?;
        Ok(self.resolve_request_async(tok).await?.into())
    }

    /// Get the framebuffer configurations associated with the given screen.
    #[inline]
    pub fn get_fb_configs(
        &mut self,
        screen: usize,
    ) -> crate::Result<RequestCookie<GetFbConfigsRequest>> {
        let gvcr = GetFbConfigsRequest {
            screen: screen as _,
            ..Default::default()
        };
        log::debug!("Sending GetFbConfigsRequest to server.");
        let tok = self.send_request(gvcr)?;
        log::debug!("Sent GetFbConfigsRequest to server.");
        Ok(tok)
    }

    /// Get the framebuffer configurations associated with the given screen, async redox.
    #[cfg(feature = "async")]
    #[inline]
    pub async fn get_fb_configs_async(
        &mut self,
        screen: usize,
    ) -> crate::Result<RequestCookie<GetFbConfigsRequest>> {
        let gvcr = GetFbConfigsRequest {
            screen: screen as _,
            ..Default::default()
        };
        log::debug!("Sending GetFbConfigsRequest to server.");
        let tok = self.send_request_async(gvcr).await?;
        log::debug!("Sent GetFbConfigsRequest to server.");
        Ok(tok)
    }

    /// Immediately get the framebuffer configurations associated with the given screen.
    #[inline]
    pub fn get_fb_configs_immediate(&mut self, screen: usize) -> crate::Result<Configs> {
        let tok = self.get_fb_configs(screen)?;
        Ok(self.resolve_request(tok)?.into())
    }

    /// Immediately get the framebuffer configurations associated with the given screen, async redox.
    #[cfg(feature = "async")]
    #[inline]
    pub async fn get_fb_configs_immediate_async(
        &mut self,
        screen: usize,
    ) -> crate::Result<Configs> {
        let tok = self.get_fb_configs_async(screen).await?;
        Ok(self.resolve_request_async(tok).await?.into())
    }
}