bherbruckandClaude Opus 5.5
296683229d
* WIP deep rename (not for push) * WIP2 * WIP3 * WIP4 wxs fix * rustfmt * Rename the remaining identifiers in merged crash-report code Co-Authored-By: Claude Opus 5.5 <[email protected]> Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT --------- Co-authored-by: Claude Opus 5.5 <[email protected]>
62 lines
2.5 KiB
Rust
62 lines
2.5 KiB
Rust
#![forbid(unsafe_code)]
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#[path = "../app_icon.rs"]
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mod app_icon;
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fn main() -> Result<(), Box<dyn std::error::Error>> {
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println!("cargo:rerun-if-changed=../app_icon.rs");
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println!("cargo:rerun-if-changed=build.rs");
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if std::env::var("CARGO_CFG_TARGET_OS")? != "windows" {
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return Ok(());
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}
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let out = std::path::PathBuf::from(std::env::var_os("OUT_DIR").ok_or("missing OUT_DIR")?);
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let sizes = [16usize, 24, 32, 48, 64, 128, 256];
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let mut images = Vec::new();
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for size in sizes {
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let rgba = app_icon::rgba(size)?;
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// ICO DIB: bottom-up BGRA plus a padded one-bit transparency mask.
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let mask_stride = size.div_ceil(32) * 4;
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let mut dib = Vec::new();
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dib.extend_from_slice(&40u32.to_le_bytes());
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dib.extend_from_slice(&(size as i32).to_le_bytes());
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dib.extend_from_slice(&((size * 2) as i32).to_le_bytes());
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dib.extend_from_slice(&1u16.to_le_bytes());
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dib.extend_from_slice(&32u16.to_le_bytes());
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dib.extend_from_slice(&[0; 24]);
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for row in rgba.chunks_exact(size * 4).rev() {
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for p in row.as_chunks::<4>().0.iter() {
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dib.extend_from_slice(&[p[2], p[1], p[0], p[3]]);
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}
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}
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for row in rgba.chunks_exact(size * 4).rev() {
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let mut mask = vec![0u8; mask_stride];
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for (x, p) in row.as_chunks::<4>().0.iter().enumerate() {
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if p[3] == 0 {
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mask[x / 8] |= 0x80 >> (x % 8);
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}
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}
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dib.extend_from_slice(&mask);
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}
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images.push((size, dib));
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}
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let mut ico = vec![0, 0, 1, 0];
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ico.extend_from_slice(&(images.len() as u16).to_le_bytes());
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let mut offset = 6 + 16 * images.len();
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for (size, data) in &images {
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let dim = if *size == 256 { 0 } else { *size as u8 };
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ico.extend_from_slice(&[dim, dim, 0, 0, 1, 0, 32, 0]);
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ico.extend_from_slice(&(data.len() as u32).to_le_bytes());
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ico.extend_from_slice(&(offset as u32).to_le_bytes());
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offset += data.len();
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}
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for (_, data) in images {
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ico.extend_from_slice(&data);
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}
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let icon = out.join("solidcraft.ico");
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std::fs::write(&icon, ico)?;
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let rc = out.join("solidcraft.rc");
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std::fs::write(&rc, format!("1 ICON \"{}\"\n", icon.display().to_string().replace('\\', "/")))?;
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// Missing resource tools are a build error, rather than silently shipping a generic icon.
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embed_resource::compile_for(&rc, ["solidcraft"], embed_resource::NONE).manifest_required()?;
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Ok(())
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}
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