wehub-resource-sync
124 lines
3.9 KiB
Swift
124 lines
3.9 KiB
Swift
import AppKit
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enum TerminalApp: String, CaseIterable, Identifiable {
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static let pickerIconSize = NSSize(width: 16, height: 16)
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case terminal
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case iTerm
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var id: String {
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self.rawValue
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}
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var label: String {
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switch self {
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case .terminal: "Terminal"
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case .iTerm: "iTerm"
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}
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}
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var bundleIdentifier: String {
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switch self {
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case .terminal: "com.apple.Terminal"
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case .iTerm: "com.googlecode.iterm2"
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}
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}
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var isInstalled: Bool {
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self.isInstalled { NSWorkspace.shared.urlForApplication(withBundleIdentifier: $0) }
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}
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func isInstalled(applicationURL: (String) -> URL?) -> Bool {
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self == .terminal || applicationURL(self.bundleIdentifier) != nil
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}
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var appIcon: NSImage? {
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guard let appURL = NSWorkspace.shared.urlForApplication(withBundleIdentifier: self.bundleIdentifier) else {
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return nil
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}
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return NSWorkspace.shared.icon(forFile: appURL.path)
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}
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var pickerIcon: NSImage? {
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self.appIcon.map(Self.pickerIcon(from:))
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}
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static func pickerIcon(from icon: NSImage) -> NSImage {
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let sourceSize = icon.size
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let targetSize = self.pickerIconSize
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guard sourceSize.width.isFinite, sourceSize.width > 0,
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sourceSize.height.isFinite, sourceSize.height > 0
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else {
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let empty = NSImage(size: targetSize)
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empty.isTemplate = icon.isTemplate
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return empty
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}
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// MenuPickerStyle sizes selected images from their intrinsic NSImage dimensions.
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let resized = NSImage(size: targetSize, flipped: false) { _ in
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let scale = min(targetSize.width / sourceSize.width, targetSize.height / sourceSize.height)
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let scaledSize = NSSize(width: sourceSize.width * scale, height: sourceSize.height * scale)
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let drawingRect = NSRect(
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x: (targetSize.width - scaledSize.width) / 2,
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y: (targetSize.height - scaledSize.height) / 2,
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width: scaledSize.width,
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height: scaledSize.height)
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NSGraphicsContext.current?.imageInterpolation = .high
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icon.draw(
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in: drawingRect,
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from: NSRect(origin: .zero, size: sourceSize),
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operation: .copy,
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fraction: 1)
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return true
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}
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resized.isTemplate = icon.isTemplate
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return resized
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}
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static var installed: [Self] {
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self.installed { NSWorkspace.shared.urlForApplication(withBundleIdentifier: $0) }
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}
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static func installed(applicationURL: (String) -> URL?) -> [Self] {
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self.allCases.filter { $0.isInstalled(applicationURL: applicationURL) }
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}
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static func pickerOptions(selected: Self) -> [Self] {
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self.pickerOptions(selected: selected) { NSWorkspace.shared.urlForApplication(withBundleIdentifier: $0) }
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}
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static func pickerOptions(selected: Self, applicationURL: (String) -> URL?) -> [Self] {
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self.allCases.filter { $0 == selected || $0.isInstalled(applicationURL: applicationURL) }
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}
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func appleScript(command: String) -> String {
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let escaped = Self.escapeForAppleScript(command)
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return switch self {
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case .terminal:
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"""
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tell application "Terminal"
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activate
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do script "\(escaped)"
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end tell
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"""
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case .iTerm:
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"""
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tell application "iTerm"
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activate
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set newWindow to (create window with default profile)
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tell current session of newWindow
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write text "\(escaped)"
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end tell
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end tell
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"""
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}
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}
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static func escapeForAppleScript(_ command: String) -> String {
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command
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.replacingOccurrences(of: "\\", with: "\\\\")
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.replacingOccurrences(of: "\"", with: "\\\"")
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}
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}
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