mirror of
https://github.com/qvacua/vimr.git
synced 2024-12-01 10:02:36 +03:00
319 lines
9.7 KiB
Swift
319 lines
9.7 KiB
Swift
/**
|
|
* Tae Won Ha - http://taewon.de - @hataewon
|
|
* See LICENSE
|
|
*/
|
|
|
|
import Cocoa
|
|
import RxSwift
|
|
import PureLayout
|
|
import Sparkle
|
|
|
|
@NSApplicationMain
|
|
class AppDelegate: NSObject, NSApplicationDelegate {
|
|
|
|
enum Action {
|
|
|
|
case newMainWindow(urls: [URL], cwd: URL, nvimArgs: [String]?, cliPipePath: String?)
|
|
case openInKeyWindow(urls: [URL], cwd: URL)
|
|
|
|
case preferences
|
|
}
|
|
|
|
override init() {
|
|
let baseServerUrl = URL(string: "http://localhost:\(NetUtils.openPort())")!
|
|
|
|
var initialAppState: AppState
|
|
if let stateDict = UserDefaults.standard.value(forKey: PrefService.compatibleVersion) as? [String: Any] {
|
|
initialAppState = AppState(dict: stateDict) ?? .default
|
|
} else {
|
|
if let oldDict = UserDefaults.standard.value(forKey: PrefService.lastCompatibleVersion) as? [String: Any] {
|
|
initialAppState = Pref128ToCurrentConverter.appState(from: oldDict)
|
|
} else {
|
|
initialAppState = .default
|
|
}
|
|
}
|
|
initialAppState.mainWindowTemplate.htmlPreview.server = Marked(
|
|
baseServerUrl.appendingPathComponent(HtmlPreviewToolReducer.selectFirstPath)
|
|
)
|
|
|
|
self.stateContext = Context(baseServerUrl: baseServerUrl, state: initialAppState)
|
|
self.emit = self.stateContext.actionEmitter.typedEmit()
|
|
|
|
self.openNewMainWindowOnLaunch = initialAppState.openNewMainWindowOnLaunch
|
|
self.openNewMainWindowOnReactivation = initialAppState.openNewMainWindowOnReactivation
|
|
self.useSnapshot = initialAppState.useSnapshotUpdate
|
|
|
|
let source = self.stateContext.stateSource
|
|
self.uiRoot = UiRoot(source: source, emitter: self.stateContext.actionEmitter, state: initialAppState)
|
|
|
|
super.init()
|
|
|
|
source
|
|
.observeOn(MainScheduler.instance)
|
|
.subscribe(onNext: { appState in
|
|
self.hasMainWindows = !appState.mainWindows.isEmpty
|
|
self.hasDirtyWindows = appState.mainWindows.values.reduce(false) { $1.isDirty ? true : $0 }
|
|
|
|
self.openNewMainWindowOnLaunch = appState.openNewMainWindowOnLaunch
|
|
self.openNewMainWindowOnReactivation = appState.openNewMainWindowOnReactivation
|
|
|
|
if self.useSnapshot != appState.useSnapshotUpdate {
|
|
self.useSnapshot = appState.useSnapshotUpdate
|
|
self.setSparkleUrl(self.useSnapshot)
|
|
}
|
|
})
|
|
.disposed(by: self.disposeBag)
|
|
}
|
|
|
|
fileprivate let stateContext: Context
|
|
fileprivate let emit: (Action) -> Void
|
|
|
|
fileprivate let uiRoot: UiRoot
|
|
|
|
fileprivate var hasDirtyWindows = false
|
|
fileprivate var hasMainWindows = false
|
|
|
|
fileprivate var openNewMainWindowOnLaunch: Bool
|
|
fileprivate var openNewMainWindowOnReactivation: Bool
|
|
fileprivate var useSnapshot: Bool
|
|
|
|
fileprivate let disposeBag = DisposeBag()
|
|
|
|
fileprivate var launching = true
|
|
|
|
fileprivate func setSparkleUrl(_ snapshot: Bool) {
|
|
if snapshot {
|
|
updater.feedURL = URL(
|
|
string: "https://raw.githubusercontent.com/qvacua/vimr/develop/appcast_snapshot.xml"
|
|
)
|
|
} else {
|
|
updater.feedURL = URL(
|
|
string: "https://raw.githubusercontent.com/qvacua/vimr/master/appcast.xml"
|
|
)
|
|
}
|
|
}
|
|
}
|
|
|
|
// MARK: - NSApplicationDelegate
|
|
extension AppDelegate {
|
|
|
|
func applicationWillFinishLaunching(_: Notification) {
|
|
self.launching = true
|
|
|
|
let appleEventManager = NSAppleEventManager.shared()
|
|
appleEventManager.setEventHandler(self,
|
|
andSelector: #selector(AppDelegate.handle(getUrlEvent:replyEvent:)),
|
|
forEventClass: UInt32(kInternetEventClass),
|
|
andEventID: UInt32(kAEGetURL))
|
|
}
|
|
|
|
func applicationDidFinishLaunching(_: Notification) {
|
|
self.launching = false
|
|
|
|
#if DEBUG
|
|
NSApp.mainMenu?.items.first { $0.identifier == debugMenuItemIdentifier }?.isHidden = false
|
|
#endif
|
|
}
|
|
|
|
func applicationOpenUntitledFile(_ sender: NSApplication) -> Bool {
|
|
if self.launching {
|
|
if self.openNewMainWindowOnLaunch {
|
|
self.newDocument(self)
|
|
return true
|
|
}
|
|
} else {
|
|
if self.openNewMainWindowOnReactivation {
|
|
self.newDocument(self)
|
|
return true
|
|
}
|
|
}
|
|
|
|
return false
|
|
}
|
|
|
|
func applicationShouldTerminate(_ sender: NSApplication) -> NSApplication.TerminateReply {
|
|
self.stateContext.savePrefs()
|
|
|
|
if self.hasDirtyWindows && self.hasMainWindows {
|
|
let alert = NSAlert()
|
|
alert.addButton(withTitle: "Cancel")
|
|
let discardAndQuitButton = alert.addButton(withTitle: "Discard and Quit")
|
|
alert.messageText = "There are windows with unsaved buffers!"
|
|
alert.alertStyle = .warning
|
|
discardAndQuitButton.keyEquivalentModifierMask = .command
|
|
discardAndQuitButton.keyEquivalent = "d"
|
|
|
|
if alert.runModal() == .alertSecondButtonReturn {
|
|
self.uiRoot.prepareQuit()
|
|
return .terminateNow
|
|
}
|
|
|
|
return .terminateCancel
|
|
}
|
|
|
|
if self.hasMainWindows {
|
|
self.uiRoot.prepareQuit()
|
|
return .terminateNow
|
|
}
|
|
|
|
// There are no open main window, then just quit.
|
|
return .terminateNow
|
|
}
|
|
|
|
// For drag & dropping files on the App icon.
|
|
func application(_ sender: NSApplication, openFiles filenames: [String]) {
|
|
let urls = filenames.map { URL(fileURLWithPath: $0) }
|
|
self.emit(.newMainWindow(urls: urls, cwd: FileUtils.userHomeUrl, nvimArgs: nil, cliPipePath: nil))
|
|
|
|
sender.reply(toOpenOrPrint: .success)
|
|
}
|
|
}
|
|
|
|
// MARK: - AppleScript
|
|
extension AppDelegate {
|
|
|
|
@objc func handle(getUrlEvent event: NSAppleEventDescriptor, replyEvent: NSAppleEventDescriptor) {
|
|
guard let urlString = event.paramDescriptor(forKeyword: UInt32(keyDirectObject))?.stringValue else {
|
|
return
|
|
}
|
|
|
|
guard let url = URL(string: urlString) else {
|
|
return
|
|
}
|
|
|
|
guard url.scheme == "vimr" else {
|
|
return
|
|
}
|
|
|
|
guard let rawAction = url.host else {
|
|
return
|
|
}
|
|
|
|
guard let action = VimRUrlAction(rawValue: rawAction) else {
|
|
return
|
|
}
|
|
|
|
let rawParams = url.query?.components(separatedBy: "&") ?? []
|
|
|
|
guard let pipePath = queryParam(pipePathPrefix, from: rawParams, transforming: identity).first else {
|
|
let alert = NSAlert()
|
|
alert.alertStyle = .informational
|
|
alert.messageText = "Outdated Command Line Tool?"
|
|
alert.informativeText = "It seems that the installed vimr command line tool is outdated." +
|
|
"Please re-install it from the General Preferences."
|
|
alert.runModal()
|
|
|
|
return
|
|
}
|
|
|
|
guard FileManager.default.fileExists(atPath: pipePath) else {
|
|
// Use pipePath as a kind of nonce
|
|
return
|
|
}
|
|
|
|
let dict = try? FileManager.default.attributesOfItem(atPath: pipePath) as NSDictionary
|
|
guard dict?.filePosixPermissions() == 0o600 else {
|
|
// Use pipePath as a kind of nonce
|
|
return
|
|
}
|
|
|
|
let urls = queryParam(filePrefix, from: rawParams, transforming: { URL(fileURLWithPath: $0) })
|
|
let cwd = queryParam(cwdPrefix,
|
|
from: rawParams,
|
|
transforming: { URL(fileURLWithPath: $0) }).first ?? FileUtils.userHomeUrl
|
|
let wait = queryParam(waitPrefix, from: rawParams, transforming: { $0 == "true" ? true : false }).first ?? false
|
|
|
|
if wait == false {
|
|
_ = Darwin.close(Darwin.open(pipePath, O_WRONLY))
|
|
}
|
|
|
|
// If we don't do this, the window is active, but not in front.
|
|
NSApp.activate(ignoringOtherApps: true)
|
|
|
|
switch action {
|
|
|
|
case .activate, .newWindow:
|
|
self.emit(.newMainWindow(urls: urls, cwd: cwd, nvimArgs: nil, cliPipePath: pipePath))
|
|
|
|
case .open:
|
|
self.emit(.openInKeyWindow(urls: urls, cwd: cwd))
|
|
|
|
case .separateWindows:
|
|
urls.forEach { self.emit(.newMainWindow(urls: [$0], cwd: cwd, nvimArgs: nil, cliPipePath: pipePath)) }
|
|
|
|
case .nvim:
|
|
self.emit(.newMainWindow(urls: [],
|
|
cwd: cwd,
|
|
nvimArgs: queryParam(nvimArgsPrefix, from: rawParams, transforming: identity),
|
|
cliPipePath: pipePath))
|
|
|
|
}
|
|
}
|
|
|
|
fileprivate func queryParam<T>(_ prefix: String,
|
|
from rawParams: [String],
|
|
transforming transform: (String) -> T) -> [T] {
|
|
|
|
return rawParams
|
|
.filter { $0.hasPrefix(prefix) }
|
|
.flatMap { $0.without(prefix: prefix).removingPercentEncoding }
|
|
.map(transform)
|
|
}
|
|
}
|
|
|
|
// MARK: - IBActions
|
|
extension AppDelegate {
|
|
|
|
@IBAction func checkForUpdates(_ sender: Any?) {
|
|
updater.checkForUpdates(sender)
|
|
}
|
|
|
|
@IBAction func newDocument(_ sender: Any?) {
|
|
self.emit(.newMainWindow(urls: [], cwd: FileUtils.userHomeUrl, nvimArgs: nil, cliPipePath: nil))
|
|
}
|
|
|
|
@IBAction func openInNewWindow(_ sender: Any?) {
|
|
self.openDocument(sender)
|
|
}
|
|
|
|
@IBAction func showPrefWindow(_ sender: Any?) {
|
|
self.emit(.preferences)
|
|
}
|
|
|
|
// Invoked when no main window is open.
|
|
@IBAction func openDocument(_: Any?) {
|
|
let panel = NSOpenPanel()
|
|
panel.canChooseDirectories = true
|
|
panel.allowsMultipleSelection = true
|
|
panel.begin { result in
|
|
guard result == .OK else {
|
|
return
|
|
}
|
|
|
|
let urls = panel.urls
|
|
let commonParentUrl = FileUtils.commonParent(of: urls)
|
|
|
|
self.emit(.newMainWindow(urls: urls, cwd: commonParentUrl, nvimArgs: nil, cliPipePath: nil))
|
|
}
|
|
}
|
|
}
|
|
|
|
/// Keep the rawValues in sync with Action in the `vimr` Python script.
|
|
fileprivate enum VimRUrlAction: String {
|
|
case activate = "activate"
|
|
case open = "open"
|
|
case newWindow = "open-in-new-window"
|
|
case separateWindows = "open-in-separate-windows"
|
|
case nvim = "nvim"
|
|
}
|
|
|
|
fileprivate let updater = SUUpdater()
|
|
|
|
fileprivate let debugMenuItemIdentifier = NSUserInterfaceItemIdentifier("debug-menu-item")
|
|
|
|
fileprivate let filePrefix = "file="
|
|
fileprivate let cwdPrefix = "cwd="
|
|
fileprivate let nvimArgsPrefix = "nvim-args="
|
|
fileprivate let pipePathPrefix = "pipe-path="
|
|
fileprivate let waitPrefix = "wait="
|