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Implement hs.mouse. Closes #129 #146

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Merged
cmsj merged 2 commits into from
Jul 23, 2026
Merged

Implement hs.mouse. Closes #129 #146

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bf9e9a9
Implement hs.mouse. Closes #129
cmsj Jul 23, 2026
113eb63
Ensure we clamp mouse tracking speeds before trying to set them in CF…
cmsj Jul 23, 2026
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22 changes: 22 additions & 0 deletions Hammerspoon 2/Bridging-Header.h
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Original file line number Diff line number Diff line change
Expand Up @@ -14,3 +14,25 @@
#import <JavaScriptCore/JavaScriptCore.h>
JS_EXPORT void JSSynchronousGarbageCollectForDebugging(JSContextRef ctx);

// IOHIDGetAccelerationWithKey / IOHIDSetAccelerationWithKey were deprecated in macOS 10.12
// but remain the only public API for reading and writing live mouse-acceleration values
// for the current session. These wrappers silence the deprecation warnings so they can be
// called from Swift without polluting the build log.
#import <IOKit/hidsystem/IOHIDLib.h>

static inline kern_return_t
hs_IOHIDGetAccelerationWithKey(io_connect_t handle, CFStringRef key, double *acceleration) {
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wdeprecated-declarations"
return IOHIDGetAccelerationWithKey(handle, key, acceleration);
#pragma clang diagnostic pop
}

static inline kern_return_t
hs_IOHIDSetAccelerationWithKey(io_connect_t handle, CFStringRef key, double acceleration) {
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wdeprecated-declarations"
return IOHIDSetAccelerationWithKey(handle, key, acceleration);
#pragma clang diagnostic pop
}

2 changes: 2 additions & 0 deletions Hammerspoon 2/Engine/ModuleRoot.swift
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Expand Up @@ -86,6 +86,7 @@ import JavaScriptCoreExtras
@objc var sound: HSSoundModule { get }
@objc var network: HSNetworkModule { get }
@objc var window: HSWindowModule { get }
@objc var mouse: HSMouseModule { get }
}

@_documentation(visibility: private)
Expand Down Expand Up @@ -196,6 +197,7 @@ import JavaScriptCoreExtras
@objc var sound: HSSoundModule { get { getOrCreate(name: "sound", type: HSSoundModule.self)}}
@objc var network: HSNetworkModule { get { getOrCreate(name: "network", type: HSNetworkModule.self)}}
@objc var window: HSWindowModule { get { getOrCreate(name: "window", type: HSWindowModule.self)}}
@objc var mouse: HSMouseModule { get { getOrCreate(name: "mouse", type: HSMouseModule.self)}}
}

// MARK: - JSContextInstallable
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