38 changed files with 872 additions and 819 deletions
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// |
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// RUtils.swift |
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// RSwitch |
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// |
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// Created by hrbrmstr on 9/1/19. |
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// Copyright © 2019 Bob Rudis. All rights reserved. |
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// |
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import Foundation |
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import Cocoa |
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struct versionInfo { |
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var path : String |
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var current: Bool |
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} |
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class RVersions { |
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static let macos_r_framework = "/Library/Frameworks/R.framework/Versions" // Where the official R installs go |
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static func currentVersionTarget() -> String { |
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// get where Current points to |
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let furl = NSURL(fileURLWithPath: RVersions.macos_r_framework + "/" + "Current") |
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if (furl.fileReferenceURL() != nil) { |
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do { |
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let fdat = try NSURL(resolvingAliasFileAt: furl as URL, options: []) |
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return(fdat.lastPathComponent!) |
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} catch { |
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return(furl.path!) |
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} |
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} else { |
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return("") |
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} |
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} |
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static func hasRBinary(versionPath : String) -> Bool { |
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return( |
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FileManager.default.fileExists( |
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atPath: (versionPath.starts(with: "/") ? "" : RVersions.macos_r_framework + "/" ) + |
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versionPath + "/Resources/bin/R" |
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) |
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) |
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} |
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static func reloadVersions() throws -> [String] { |
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// gets a directory listing |
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let entries = try FileManager.default.contentsOfDirectory(atPath: RVersions.macos_r_framework) |
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// retrieves all versions (excludes hidden files and the Current alias |
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return(entries.sorted().filter { !($0.hasPrefix(".")) && !($0 == "Current") }) |
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} |
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static func populateRVersionsMenu(menu : NSMenu, handler : Selector) { |
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do { |
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let targetPath = RVersions.currentVersionTarget() |
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let versions = try RVersions.reloadVersions() |
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// populate menu items with all installed R versions, ensuring we |
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// put a checkbox next to the one that is Current |
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var i = 1 |
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for version in versions { |
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let complete = RVersions.hasRBinary(versionPath: version) |
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let keynum = (i < 10) ? String(i) : "" |
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let item = NSMenuItem( |
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title: complete ? version : version + " (incomplete)", |
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action: complete ? handler : nil, |
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keyEquivalent: complete ? keynum : "" |
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) |
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item.isEnabled = complete |
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if (version == targetPath) { item.state = NSControl.StateValue.on } |
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item.representedObject = version |
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menu.addItem(item) |
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i = complete ? i + 1 : i |
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} |
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} catch { |
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AppAlerts.quitAlert("Failed to list contents of R framework directory. You either do not have R installed or have incorrect permissions set on " + RVersions.macos_r_framework) |
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} |
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} |
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} |
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@ -0,0 +1,56 @@ |
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// |
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// VersionsUtils.swift |
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// RSwitch |
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// |
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// Created by hrbrmstr on 8/30/19. |
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// Copyright © 2019 Bob Rudis. All rights reserved. |
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// |
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import Foundation |
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import Cocoa |
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extension AppDelegate { |
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// Show the framework dir in a new Finder window |
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@objc func openFrameworksDir(_ sender: NSMenuItem?) { |
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NSWorkspace.shared.openFile(RVersions.macos_r_framework, withApplication: "Finder") |
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} |
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func populateRunningApps(menu : NSMenu) { |
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// gather running RStudio instances |
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let running_rstudios = NSWorkspace.shared.runningApplications.filter { |
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$0.bundleIdentifier == bundleIds.rstudio |
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} |
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// gather running R GUI instances |
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let running_rapps = NSWorkspace.shared.runningApplications.filter { |
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$0.bundleIdentifier == bundleIds.r_base |
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} |
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// if we have any running instances of anything |
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if ((running_rstudios.count) + (running_rapps.count) > 0) { |
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menu.addItem(NSMenuItem.separator()) |
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let switchToDropdown = NSMenuItem(title: "Switch to", action: nil, keyEquivalent: "") |
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let switchToSub = NSMenu() |
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menu.addItem(switchToDropdown) |
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menu.setSubmenu(switchToSub, for: switchToDropdown) |
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// populate RStudio first (it'll be in launch order) then R GUI |
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for app in running_rstudios + running_rapps { |
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let args = getArgs(app.processIdentifier)! |
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let title = app.localizedName! + (args.count > 1 ? " : " + (args[1] as! NSString).lastPathComponent.replacingOccurrences(of: ".Rproj", with: "") : "") |
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let mi = NSMenuItem(title: title, action: #selector(switch_to), keyEquivalent: "") |
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mi.representedObject = app |
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switchToSub.addItem(mi) |
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} |
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} |
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} |
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} |
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@ -1,106 +0,0 @@ |
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// |
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// VersionsUtils.swift |
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// RSwitch |
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// |
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// Created by hrbrmstr on 8/30/19. |
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// Copyright © 2019 Bob Rudis. All rights reserved. |
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// |
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import Foundation |
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import Cocoa |
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extension AppDelegate { |
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// Show the framework dir in a new Finder window |
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@objc func openFrameworksDir(_ sender: NSMenuItem?) { |
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NSWorkspace.shared.openFile(app_dirs.macos_r_framework, withApplication: "Finder") |
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} |
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func populateRVersionsMenu(menu : NSMenu) { |
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let fm = FileManager.default |
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var targetPath:String? = nil |
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do { |
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// gets a directory listing |
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let entries = try fm.contentsOfDirectory(atPath: app_dirs.macos_r_framework) |
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// retrieves all versions (excludes hidden files and the Current alias |
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let versions = entries.sorted().filter { !($0.hasPrefix(".")) && !($0 == "Current") } |
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let hasCurrent = entries.filter { $0 == "Current" } |
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// if there was a Current alias (prbly shld alert if not) |
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if (hasCurrent.count > 0) { |
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// get where Current points to |
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let furl = NSURL(fileURLWithPath: app_dirs.macos_r_framework + "/" + "Current") |
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if (furl.fileReferenceURL() != nil) { |
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do { |
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let fdat = try NSURL(resolvingAliasFileAt: furl as URL, options: []) |
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targetPath = fdat.lastPathComponent! |
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} catch { |
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targetPath = furl.path |
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} |
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} |
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// populate menu items with all installed R versions, ensuring we |
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// put a checkbox next to the one that is Current |
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var i = 1 |
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for version in versions { |
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let keynum = (i < 10) ? String(i) : "" |
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let item = NSMenuItem(title: version, action: #selector(handleRSwitch), keyEquivalent: keynum) |
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item.isEnabled = true |
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if (version == targetPath) { item.state = NSControl.StateValue.on } |
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item.representedObject = version |
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menu.addItem(item) |
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i = i + 1 |
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} |
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} |
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} catch { |
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AppAlerts.quitAlert("Failed to list contents of R framework directory. You either do not have R installed or have incorrect permissions set on " + app_dirs.macos_r_framework) |
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} |
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} |
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func populateRunningApps(menu : NSMenu) { |
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// gather running RStudio instances |
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let running_rstudios = NSWorkspace.shared.runningApplications.filter { |
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$0.bundleIdentifier == bundleIds.rstudio |
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} |
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// gather running R GUI instances |
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let running_rapps = NSWorkspace.shared.runningApplications.filter { |
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$0.bundleIdentifier == bundleIds.r_base |
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} |
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// if we have any running instances of anything |
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if ((running_rstudios.count) + (running_rapps.count) > 0) { |
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menu.addItem(NSMenuItem.separator()) |
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let switchToDropdown = NSMenuItem(title: "Switch to", action: nil, keyEquivalent: "") |
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let switchToSub = NSMenu() |
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menu.addItem(switchToDropdown) |
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menu.setSubmenu(switchToSub, for: switchToDropdown) |
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// populate RStudio first (it'll be in launch order) then R GUI |
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for app in running_rstudios + running_rapps { |
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let args = getArgs(app.processIdentifier)! |
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let title = app.localizedName! + (args.count > 1 ? " : " + (args[1] as! NSString).lastPathComponent.replacingOccurrences(of: ".Rproj", with: "") : "") |
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let mi = NSMenuItem(title: title, action: #selector(switch_to), keyEquivalent: "") |
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mi.representedObject = app |
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switchToSub.addItem(mi) |
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} |
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} |
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} |
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} |
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