Skip to content

Commit

Permalink
Initial Commit
Browse files Browse the repository at this point in the history
  • Loading branch information
@dukecat0
dukecat0 committed Nov 24, 2021
0 parents commit 9bad61b
Show file tree
Hide file tree
Showing 6 changed files with 251 additions and 0 deletions.
7 changes: 7 additions & 0 deletions .gitignore
Original file line number Diff line number Diff line change
@@ -0,0 +1,7 @@
.DS_Store
/.build
/Packages
/*.xcodeproj
xcuserdata/
DerivedData/
.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata
28 changes: 28 additions & 0 deletions Package.swift
Original file line number Diff line number Diff line change
@@ -0,0 +1,28 @@
// swift-tools-version:5.5
// The swift-tools-version declares the minimum version of Swift required to build this package.

import PackageDescription

let package = Package(
name: "keypress",
products: [
// Products define the executables and libraries a package produces, and make them visible to other packages.
.library(
name: "keypress",
targets: ["keypress"]),
],
dependencies: [
// Dependencies declare other packages that this package depends on.
// .package(url: /* package url */, from: "1.0.0"),
],
targets: [
// Targets are the basic building blocks of a package. A target can define a module or a test suite.
// Targets can depend on other targets in this package, and on products in packages this package depends on.
.target(
name: "keypress",
dependencies: []),
.testTarget(
name: "keypressTests",
dependencies: ["keypress"]),
]
)
22 changes: 22 additions & 0 deletions README.md
Original file line number Diff line number Diff line change
@@ -0,0 +1,22 @@
# keypress

A Swift library that simulates key press.

## Installation

Add the following line to the `dependencies` in `Package.swift`:

```swift
.package(url: "https://github.com/meowmeowmeowcat/keypress", from: "0.0.1"),
```

## Usage

Pressing key <kbd>A</kbd>
```swift
import keypress

keypress.press("A")
```

Done!
145 changes: 145 additions & 0 deletions Sources/keypress/keycode.swift
Original file line number Diff line number Diff line change
@@ -0,0 +1,145 @@
import Carbon.HIToolbox.Events

var keyCode : [String: UInt16] = [ // a-z
"a": UInt16(kVK_ANSI_A),
"b": UInt16(kVK_ANSI_B),
"c": UInt16(kVK_ANSI_C),
"d": UInt16(kVK_ANSI_D),
"e": UInt16(kVK_ANSI_E),
"f": UInt16(kVK_ANSI_F),
"g": UInt16(kVK_ANSI_G),
"h": UInt16(kVK_ANSI_H),
"i": UInt16(kVK_ANSI_I),
"j": UInt16(kVK_ANSI_J),
"k": UInt16(kVK_ANSI_K),
"l": UInt16(kVK_ANSI_L),
"m": UInt16(kVK_ANSI_M),
"n": UInt16(kVK_ANSI_N),
"o": UInt16(kVK_ANSI_O),
"p": UInt16(kVK_ANSI_P),
"q": UInt16(kVK_ANSI_Q),
"r": UInt16(kVK_ANSI_R),
"s": UInt16(kVK_ANSI_S),
"t": UInt16(kVK_ANSI_T),
"u": UInt16(kVK_ANSI_U),
"v": UInt16(kVK_ANSI_V),
"w": UInt16(kVK_ANSI_W),
"x": UInt16(kVK_ANSI_X),
"y": UInt16(kVK_ANSI_Y),
"z": UInt16(kVK_ANSI_Z),
// Numbers 0-9
"0": UInt16(kVK_ANSI_0),
"1": UInt16(kVK_ANSI_1),
"2": UInt16(kVK_ANSI_2),
"3": UInt16(kVK_ANSI_3),
"4": UInt16(kVK_ANSI_4),
"5": UInt16(kVK_ANSI_5),
"6": UInt16(kVK_ANSI_6),
"7": UInt16(kVK_ANSI_7),
"8": UInt16(kVK_ANSI_8),
"9": UInt16(kVK_ANSI_9),
// Arithmetic operators
"+": UInt16(kVK_ANSI_KeypadPlus),
"plus": UInt16(kVK_ANSI_KeypadPlus),
"divide": UInt16(kVK_ANSI_KeypadDivide),
"minus": UInt16(kVK_ANSI_Minus),
"-": UInt16(kVK_ANSI_Minus),
"multiply" : UInt16(kVK_ANSI_KeypadMultiply),
"*": UInt16(kVK_ANSI_KeypadMultiply),
"=": UInt16(kVK_ANSI_Equal),
"equal": UInt16(kVK_ANSI_Equal),
// Keypad
"keypad0": UInt16(kVK_ANSI_Keypad0),
"keypad1": UInt16(kVK_ANSI_Keypad1),
"keypad2": UInt16(kVK_ANSI_Keypad2),
"keypad3": UInt16(kVK_ANSI_Keypad3),
"keypad4": UInt16(kVK_ANSI_Keypad4),
"keypad5": UInt16(kVK_ANSI_Keypad5),
"keypad6": UInt16(kVK_ANSI_Keypad6),
"keypad7": UInt16(kVK_ANSI_Keypad7),
"keypad8": UInt16(kVK_ANSI_Keypad8),
"keypad9": UInt16(kVK_ANSI_Keypad9),
"keypadclear": UInt16(kVK_ANSI_KeypadClear),
"keypadenter": UInt16(kVK_ANSI_KeypadEnter),
"keypaddivide": UInt16(kVK_ANSI_KeypadDivide),
"keypadplus": UInt16(kVK_ANSI_KeypadPlus),
"keypadminus": UInt16(kVK_ANSI_KeypadMinus),
"keypadmultiply": UInt16(kVK_ANSI_KeypadMultiply),
"keypadequals": UInt16(kVK_ANSI_KeypadEquals),
"pagedown": UInt16(kVK_PageDown),
"pageup": UInt16(kVK_PageUp),
"end": UInt16(kVK_End),
"home": UInt16(kVK_Home),
// F1-F20
"f1": UInt16(kVK_F1),
"f2": UInt16(kVK_F2),
"f3": UInt16(kVK_F3),
"f4": UInt16(kVK_F4),
"f5": UInt16(kVK_F5),
"f6": UInt16(kVK_F6),
"f7": UInt16(kVK_F7),
"f8": UInt16(kVK_F8),
"f9": UInt16(kVK_F9),
"f10": UInt16(kVK_F10),
"f11": UInt16(kVK_F11),
"f12": UInt16(kVK_F12),
"f13": UInt16(kVK_F13),
"f14": UInt16(kVK_F14),
"f15": UInt16(kVK_F15),
"f16": UInt16(kVK_F16),
"f17": UInt16(kVK_F17),
"f18": UInt16(kVK_F18),
"f19": UInt16(kVK_F19),
"f20": UInt16(kVK_F20),
// Other keys
"'": UInt16(kVK_ANSI_Quote),
"quote": UInt16(kVK_ANSI_Quote),
"`": UInt16(kVK_ANSI_Grave),
"backquote": UInt16(kVK_ANSI_Grave),
"backslash": UInt16(kVK_ANSI_Backslash),
"capslock": UInt16(kVK_CapsLock),
"help": UInt16(kVK_Help),
"delete": UInt16(kVK_ForwardDelete),
"backspace": UInt16(kVK_Delete),
"return": UInt16(kVK_Return),
"tab": UInt16(kVK_Tab),
"esc": UInt16(kVK_Escape),
"escape": UInt16(kVK_Escape),
"comma" : UInt16(kVK_ANSI_Comma),
"decimal": UInt16(kVK_ANSI_KeypadDecimal),
"period": UInt16(kVK_ANSI_Period),
"(": UInt16(kVK_ANSI_LeftBracket),
"leftbracket": UInt16(kVK_ANSI_LeftBracket),
")": UInt16(kVK_ANSI_RightBracket),
"rightbracket": UInt16(kVK_ANSI_RightBracket),
";": UInt16(kVK_ANSI_Semicolon),
"semicolon": UInt16(kVK_ANSI_Semicolon),
"slash": UInt16(kVK_ANSI_Slash),
"/": UInt16(kVK_ANSI_Slash),
"space": UInt16(kVK_Space),
"mute": UInt16(kVK_Mute),
"volumedown": UInt16(kVK_VolumeDown),
"volumeup": UInt16(kVK_VolumeUp),
"⌘": UInt16(kVK_Command),
"command": UInt16(kVK_Command),
"rightcommand": UInt16(kVK_RightCommand),
"⌃": UInt16(kVK_Control),
"control": UInt16(kVK_Control),
"rightcontrol": UInt16(kVK_RightControl),
"fn": UInt16(kVK_Function),
"function": UInt16(kVK_Function),
"⌥": UInt16(kVK_Option),
"option": UInt16(kVK_Option),
"rightOption": UInt16(kVK_RightOption),
"⇧": UInt16(kVK_Shift),
"shift": UInt16(kVK_Shift),
"rightshift": UInt16(kVK_RightShift),
"↓": UInt16(kVK_DownArrow),
"downarrow": UInt16(kVK_DownArrow),
"←": UInt16(kVK_LeftArrow),
"leftarrow": UInt16(kVK_LeftArrow),
"→": UInt16(kVK_RightArrow),
"rightarrow": UInt16(kVK_RightArrow),
"↑": UInt16(kVK_UpArrow),
"uparrow": UInt16(kVK_UpArrow),
]
38 changes: 38 additions & 0 deletions Sources/keypress/keypress.swift
Original file line number Diff line number Diff line change
@@ -0,0 +1,38 @@
import CoreGraphics


public struct keypress {
enum KeyError: Error {
case KeyNotFound
}
private static func check(_ key: String) throws {
let key = key.lowercased()

guard keyCode[key] != nil else {
throw KeyError.KeyNotFound
}
}

public static func press (_ key: String) -> Bool{
do {
try check(key)
} catch KeyError.KeyNotFound {
print("Key not found.")
} catch {
print("Unknown error.")
}
let key = key.lowercased()

let src = CGEventSource(stateID: CGEventSourceStateID.hidSystemState)

let key_down = CGEvent(keyboardEventSource: src, virtualKey: CGKeyCode(keyCode[key]!), keyDown: true)
let key_up = CGEvent(keyboardEventSource: src, virtualKey: CGKeyCode(keyCode[key]!), keyDown: false)

let loc = CGEventTapLocation.cghidEventTap

key_down?.post(tap: loc)
key_up?.post(tap: loc)

return true
}
}
11 changes: 11 additions & 0 deletions Tests/keypressTests/keypressTests.swift
Original file line number Diff line number Diff line change
@@ -0,0 +1,11 @@
import XCTest
@testable import keypress

final class keypressTests: XCTestCase {
func testExample() throws {
// This is an example of a functional test case.
// Use XCTAssert and related functions to verify your tests produce the correct
// results.
XCTAssertEqual(keypress.press("A"), true)
}
}

0 comments on commit 9bad61b

Please sign in to comment.