ddidderr
4861015105
Phase 9, MA1: crates/ghostty-macos (AppKit via objc2; empty stub on non-Apple targets) ports the foundation of Ghostty 1.3.1's Swift macOS app (ghostty/macos): main, AppDelegate (+Ghostty) with lifecycle, dock menu, open-file, notifications, shortcut sync and quit/reopen paths; MainMenu.xib as generated menu tables built into NSMenus; the Ghostty.App/Config/Surface wrappers driving libghostty in-process via ghostty-lib; the generic helpers; scripts/macos-bundle.sh to assemble Ghostty.app (dry-run on Linux). Feature areas are stubbed for MA2-MA5. Design and type mapping: docs/rewrite/notes/macos-app-design.md (App Intents is a Swift-only framework and cannot be ported). Compile-checked only (no macOS here): just check-macos passes for aarch64/x86_64-apple-darwin with -D warnings; 125 platform-independent tests run on Linux. Test Plan: - just check-macos - cargo test -p ghostty-macos
61 lines
1.8 KiB
Rust
61 lines
1.8 KiB
Rust
//! The frame math of `NSWindow.constrainToScreen()`
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//! (`Helpers/Extensions/NSWindow+Extension.swift`).
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use crate::helpers::geometry::Rect;
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/// The frame `window_frame` constrained to `visible_frame` in size and
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/// origin, or `None` if it already is (no `setFrame` needed).
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#[must_use]
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pub fn constrained_frame(window_frame: Rect, visible_frame: Rect) -> Option<Rect> {
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let mut f = window_frame;
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f.size.width = f.size.width.min(visible_frame.size.width);
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f.size.height = f.size.height.min(visible_frame.size.height);
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f.origin.x = visible_frame
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.min_x()
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.max(f.origin.x.min(visible_frame.max_x() - f.width()));
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f.origin.y = visible_frame
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.min_y()
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.max(f.origin.y.min(visible_frame.max_y() - f.height()));
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(f != window_frame).then_some(f)
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}
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/// `cgWindowId`: the window number if it has a window device (> 0).
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#[must_use]
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pub fn cg_window_id(window_number: isize) -> Option<u32> {
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if window_number > 0 {
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u32::try_from(window_number).ok()
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} else {
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None
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}
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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const V: Rect = Rect::new(0.0, 0.0, 1000.0, 800.0);
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#[test]
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fn already_inside() {
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assert!(constrained_frame(Rect::new(10.0, 10.0, 200.0, 200.0), V).is_none());
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}
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#[test]
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fn shrinks_and_moves() {
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let f = constrained_frame(Rect::new(-50.0, 700.0, 2000.0, 100.0), V).unwrap();
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assert_eq!(f, Rect::new(0.0, 700.0, 1000.0, 100.0));
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let f = constrained_frame(Rect::new(900.0, 750.0, 200.0, 200.0), V).unwrap();
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assert_eq!(f, Rect::new(800.0, 600.0, 200.0, 200.0));
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}
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#[test]
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fn window_ids() {
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assert_eq!(cg_window_id(0), None);
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assert_eq!(cg_window_id(-1), None);
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assert_eq!(cg_window_id(42), Some(42));
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}
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}
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