1 files changed, 110 insertions, 0 deletions
diff --git a/osdep/mac/swift_extensions.swift b/osdep/mac/swift_extensions.swift
new file mode 100644
index 0000000000..e49806aaa0
--- /dev/null
+++ b/osdep/mac/swift_extensions.swift
@@ -0,0 +1,110 @@
+/*
+ * This file is part of mpv.
+ *
+ * mpv is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * mpv is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with mpv.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import Cocoa
+import IOKit.hidsystem
+
+extension NSDeviceDescriptionKey {
+    static let screenNumber = NSDeviceDescriptionKey("NSScreenNumber")
+}
+
+extension NSScreen {
+    public var displayID: CGDirectDisplayID {
+        return deviceDescription[.screenNumber] as? CGDirectDisplayID ?? 0
+    }
+
+    public var serialNumber: String {
+        return String(CGDisplaySerialNumber(displayID))
+    }
+
+    public var name: String {
+        guard let regex = try? NSRegularExpression(pattern: " \\(\\d+\\)$", options: .caseInsensitive) else {
+            return localizedName
+        }
+        return regex.stringByReplacingMatches(
+            in: localizedName,
+            range: NSRange(location: 0, length: localizedName.count),
+            withTemplate: ""
+        )
+    }
+
+    public var uniqueName: String {
+        return name + " (\(serialNumber))"
+    }
+}
+
+extension NSColor {
+    convenience init(hex: String) {
+        let int = Int(hex.dropFirst(), radix: 16) ?? 0
+        let alpha = CGFloat((int >> 24) & 0x000000FF)/255
+        let red   = CGFloat((int >> 16) & 0x000000FF)/255
+        let green = CGFloat((int >> 8)  & 0x000000FF)/255
+        let blue  = CGFloat((int)       & 0x000000FF)/255
+
+        self.init(calibratedRed: red, green: green, blue: blue, alpha: alpha)
+    }
+}
+
+extension NSEvent.ModifierFlags {
+    public static var optionLeft: NSEvent.ModifierFlags = .init(rawValue: UInt(NX_DEVICELALTKEYMASK))
+    public static var optionRight: NSEvent.ModifierFlags = .init(rawValue: UInt(NX_DEVICERALTKEYMASK))
+}
+
+extension mp_keymap {
+    init(_ f: Int, _ t: Int32) {
+        self.init(from: Int32(f), to: t)
+    }
+}
+
+extension mpv_event_id: CustomStringConvertible {
+    public var description: String {
+        switch self {
+        case MPV_EVENT_NONE: return "MPV_EVENT_NONE2"
+        case MPV_EVENT_SHUTDOWN: return "MPV_EVENT_SHUTDOWN"
+        case MPV_EVENT_LOG_MESSAGE: return "MPV_EVENT_LOG_MESSAGE"
+        case MPV_EVENT_GET_PROPERTY_REPLY: return "MPV_EVENT_GET_PROPERTY_REPLY"
+        case MPV_EVENT_SET_PROPERTY_REPLY: return "MPV_EVENT_SET_PROPERTY_REPLY"
+        case MPV_EVENT_COMMAND_REPLY: return "MPV_EVENT_COMMAND_REPLY"
+        case MPV_EVENT_START_FILE: return "MPV_EVENT_START_FILE"
+        case MPV_EVENT_END_FILE: return "MPV_EVENT_END_FILE"
+        case MPV_EVENT_FILE_LOADED: return "MPV_EVENT_FILE_LOADED"
+        case MPV_EVENT_IDLE: return "MPV_EVENT_IDLE"
+        case MPV_EVENT_TICK: return "MPV_EVENT_TICK"
+        case MPV_EVENT_CLIENT_MESSAGE: return "MPV_EVENT_CLIENT_MESSAGE"
+        case MPV_EVENT_VIDEO_RECONFIG: return "MPV_EVENT_VIDEO_RECONFIG"
+        case MPV_EVENT_AUDIO_RECONFIG: return "MPV_EVENT_AUDIO_RECONFIG"
+        case MPV_EVENT_SEEK: return "MPV_EVENT_SEEK"
+        case MPV_EVENT_PLAYBACK_RESTART: return "MPV_EVENT_PLAYBACK_RESTART"
+        case MPV_EVENT_PROPERTY_CHANGE: return "MPV_EVENT_PROPERTY_CHANGE"
+        case MPV_EVENT_QUEUE_OVERFLOW: return "MPV_EVENT_QUEUE_OVERFLOW"
+        case MPV_EVENT_HOOK: return "MPV_EVENT_HOOK"
+        default: return "MPV_EVENT_" + String(self.rawValue)
+        }
+    }
+}
+
+extension Bool {
+    init(_ int32: Int32) {
+        self.init(int32 != 0)
+    }
+}
+
+extension Int32 {
+    init(_ bool: Bool) {
+        self.init(bool ? 1 : 0)
+    }
+}