imekit 0.1.0

A cross-platform Rust library for IME (Input Method Engine) integration using native protocols
Documentation 
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//! Basic IME example
//!
//! Demonstrates using imekit to register as an input method
//! and handle IME events.
//!
//! # Usage
//!
//! Run this on a system with Wayland or X11:
//! ```
//! cargo run --example basic_ime
//! ```

use imekit::{InputMethod, InputMethodEvent};

fn main() -> Result<(), imekit::Error> {
    env_logger::init();

    println!("imekit Basic IME Example");
    println!("========================");
    println!();

    // Create the input method (auto-detects Wayland vs X11)
    println!("Creating input method...");
    let mut im = InputMethod::new()?;

    #[cfg(target_os = "linux")]
    {
        if im.is_wayland() {
            println!("Using Wayland backend (zwp_input_method_v2)");
        } else if im.is_x11() {
            println!("Using X11 backend (XIM)");
        }
        #[cfg(feature = "ibus")]
        if im.is_ibus() {
            println!("Using IBus backend (D-Bus)");
        }
    }

    println!("Input method created successfully!");
    println!();

    println!("Waiting for IME events...");
    println!("(Focus a text input to activate the IME)");
    println!();

    // Main event loop - process events until interrupted
    loop {
        // Process IME events
        while let Some(event) = im.next_event() {
            match event {
                InputMethodEvent::Activate { serial } => {
                    println!("IME ACTIVATED (serial: {})", serial);
                    println!("  - Ready to receive text input");
                }
                InputMethodEvent::Deactivate => {
                    println!("IME DEACTIVATED");
                }
                InputMethodEvent::SurroundingText {
                    text,
                    cursor,
                    anchor,
                } => {
                    println!("SURROUNDING TEXT:");
                    println!("  Text: {:?}", text);
                    println!("  Cursor: {} bytes", cursor);
                    println!("  Anchor: {} bytes", anchor);
                }
                InputMethodEvent::ContentType { hint, purpose } => {
                    println!("CONTENT TYPE:");
                    println!("  Hint: {:?}", hint);
                    println!("  Purpose: {:?}", purpose);
                }
                InputMethodEvent::TextChangeCause(cause) => {
                    println!("TEXT CHANGE CAUSE: {:?}", cause);
                }
                InputMethodEvent::Done => {
                    println!("DONE (all pending state received)");

                    // Example: check IME state
                    if im.is_active() {
                        println!("  IME is active");
                    }
                }
                InputMethodEvent::PopupSurfaceCreated {
                    x,
                    y,
                    width,
                    height,
                } => {
                    println!("POPUP SURFACE CREATED:");
                    println!("  Position: ({}, {})", x, y);
                    println!("  Size: {}x{}", width, height);
                }
                InputMethodEvent::Unavailable => {
                    println!("IME UNAVAILABLE - compositor doesn't support the protocol");
                    return Ok(());
                }
            }
            println!();
        }

        // Small sleep to avoid busy-waiting
        std::thread::sleep(std::time::Duration::from_millis(10));
    }
}