Add general pref pane

VimR.xcodeproj/project.pbxproj

@@ -14,6 +14,7 @@
 		1929B18A0D7C7407C51DB642 /* DataWrapper.m in Sources */ = {isa = PBXBuildFile; fileRef = 1929BB6CFF4CC0B5E8B00C62 /* DataWrapper.m */; };
 		1929B1E05C116514C1D3A384 /* CocoaCategories.m in Sources */ = {isa = PBXBuildFile; fileRef = 1929B5C3F2F1CA4113DABFFD /* CocoaCategories.m */; };
 		1929B29B95AD176D57942E08 /* UiRootTransformer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1929B457B9D0FA4D21F3751E /* UiRootTransformer.swift */; };
+		1929B3217A7A3D79E28C80DB /* PrefWindowTransformer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1929B49E6924847AD085C8C9 /* PrefWindowTransformer.swift */; };
 		1929B3AC66EFE35D68C020E3 /* PreviewToolTransformer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1929BFB0F294F3714D5E095F /* PreviewToolTransformer.swift */; };
 		1929B3CEE0C1A1850E9CCE2F /* BasicTypes.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1929B2FBE11048569391E092 /* BasicTypes.swift */; };
 		1929B3F5743967125F357C9F /* Matcher.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1929BEEB33113B0E33C3830F /* Matcher.swift */; };
@@ -29,6 +30,7 @@
 		1929B5F016431A76292D1E84 /* FileMonitor.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1929B365A6434354B568B04F /* FileMonitor.swift */; };
 		1929B6388EAF16C190B82955 /* FileItemIgnorePattern.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1929B69499B2569793350CEC /* FileItemIgnorePattern.swift */; };
 		1929B67DA3EB21A631EF1DBB /* FileUtils.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1929BA8AC40B901B20F20B71 /* FileUtils.swift */; };
+		1929B6BE1610892E6C4C0CE6 /* GeneralPrefTransformer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1929B0EB3F49C42A57D083AF /* GeneralPrefTransformer.swift */; };
 		1929B6D8F5FC723B7109031F /* OpenQuicklyTransformer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1929B12CE56A9B36980288A4 /* OpenQuicklyTransformer.swift */; };
 		1929B71381946860626E5224 /* FileBrowserTransformer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1929BDC8F5D48578A90236E9 /* FileBrowserTransformer.swift */; };
 		1929B728262BAA14FC93F6AC /* NeoVimView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1929BF00B466B40629C2AABE /* NeoVimView.swift */; };
@@ -37,6 +39,7 @@
 		1929B902534935D0EADED52E /* PreviewUtils.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1929BC589C366CF02CDB4997 /* PreviewUtils.swift */; };
 		1929BA120290D6A2A61A4468 /* ArrayCommonsTest.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1929B477E1E62433BC48E10B /* ArrayCommonsTest.swift */; };
 		1929BA715337FE26155B2071 /* OpenedFileList.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1929BA43449BA41666CD55ED /* OpenedFileList.swift */; };
+		1929BAE4900D72A7877741B1 /* PrefWindow.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1929BE168F31344B69E61B62 /* PrefWindow.swift */; };
 		1929BAFF1E011321D3186EE6 /* UiRoot.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1929BD4149D5A25C82064DD8 /* UiRoot.swift */; };
 		1929BB4A9B2FA42A64CCCC76 /* MainWindowTransformer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1929BD83A13BF133741766CC /* MainWindowTransformer.swift */; };
 		1929BCF444CE7F1D14D421DE /* FileItemTest.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1929B4778E20696E3AAFB69B /* FileItemTest.swift */; };
@@ -47,11 +50,12 @@
 		1929BD8BFE753FE724958320 /* OpenQuicklyWindow.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1929B1215220464EF4A7AD2B /* OpenQuicklyWindow.swift */; };
 		1929BE0DAEE9664C5BCFA211 /* States.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1929BB6608B4F0E037CA0F4C /* States.swift */; };
 		1929BE3936E6CF0F80D4183C /* FileBrowser.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1929BFCBD821FC8383B7C3E3 /* FileBrowser.swift */; };
+		1929BEAE0592096BC1191B67 /* PrefPane.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1929B07A4A9209C88380E015 /* PrefPane.swift */; };
 		1929BEB90DCDAF7A2B68C886 /* ColorUtils.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1929BA6128BFDD54CA92F46E /* ColorUtils.swift */; };
+		1929BEDE1BE950EDA9497363 /* GeneralPref.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1929BB55946DAEBF55D24048 /* GeneralPref.swift */; };
 		1929BEFEABA0448306CDB6D4 /* FileItemIgnorePatternTest.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1929BBC84557C8351EC6183E /* FileItemIgnorePatternTest.swift */; };
 		1929BF3F3841B4BF0B4397ED /* Debouncer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1929B9A55E12B703DDD673FD /* Debouncer.swift */; };
 		1929BF81A40B4154D3EA33CE /* server_ui.m in Sources */ = {isa = PBXBuildFile; fileRef = 1929B93013228985F509C8F6 /* server_ui.m */; settings = {COMPILER_FLAGS = "-fno-objc-arc"; }; };
-		1929BFD3CA6AD3CAAFFCC581 /* PrefWindow.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1929B587502F00C3664AFEB2 /* PrefWindow.swift */; };
 		4B029F1A1D45E349004EE0D3 /* PrefWindow.xib in Resources */ = {isa = PBXBuildFile; fileRef = 4B029F1C1D45E349004EE0D3 /* PrefWindow.xib */; };
 		4B0BCC941D70320C00D3CE65 /* Logger.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B0BCC931D70320C00D3CE65 /* Logger.h */; settings = {ATTRIBUTES = (Private, ); }; };
 		4B183E0E1E06E2940079E8A8 /* CocoaMarkdown.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 4B183E0D1E06E2940079E8A8 /* CocoaMarkdown.framework */; };
@@ -287,6 +291,8 @@
 /* Begin PBXFileReference section */
 		1929B02440BC99C42F9EBD45 /* NetUtils.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = NetUtils.m; sourceTree = "<group>"; };
 		1929B04EC69F616EEFAF5F96 /* FileMonitorTransformer.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = FileMonitorTransformer.swift; sourceTree = "<group>"; };
+		1929B07A4A9209C88380E015 /* PrefPane.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = PrefPane.swift; sourceTree = "<group>"; };
+		1929B0EB3F49C42A57D083AF /* GeneralPrefTransformer.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = GeneralPrefTransformer.swift; sourceTree = "<group>"; };
 		1929B0EEBE4A765934AF8335 /* DataWrapper.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = DataWrapper.h; sourceTree = "<group>"; };
 		1929B1215220464EF4A7AD2B /* OpenQuicklyWindow.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = OpenQuicklyWindow.swift; sourceTree = "<group>"; };
 		1929B12CE56A9B36980288A4 /* OpenQuicklyTransformer.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = OpenQuicklyTransformer.swift; sourceTree = "<group>"; };
@@ -302,7 +308,7 @@
 		1929B457B9D0FA4D21F3751E /* UiRootTransformer.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = UiRootTransformer.swift; sourceTree = "<group>"; };
 		1929B4778E20696E3AAFB69B /* FileItemTest.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = FileItemTest.swift; sourceTree = "<group>"; };
 		1929B477E1E62433BC48E10B /* ArrayCommonsTest.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ArrayCommonsTest.swift; sourceTree = "<group>"; };
-		1929B587502F00C3664AFEB2 /* PrefWindow.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = PrefWindow.swift; sourceTree = "<group>"; };
+		1929B49E6924847AD085C8C9 /* PrefWindowTransformer.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = PrefWindowTransformer.swift; sourceTree = "<group>"; };
 		1929B5C3F2F1CA4113DABFFD /* CocoaCategories.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = CocoaCategories.m; sourceTree = "<group>"; };
 		1929B5D977261F1EBFA9E8F1 /* FileUtilsTest.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = FileUtilsTest.swift; sourceTree = "<group>"; };
 		1929B617C229B19DB3E987B8 /* PreviewService.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = PreviewService.swift; sourceTree = "<group>"; };
@@ -322,6 +328,7 @@
 		1929BA8AC40B901B20F20B71 /* FileUtils.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = FileUtils.swift; sourceTree = "<group>"; };
 		1929BADEB143008EFA6F3318 /* NetUtils.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = NetUtils.h; sourceTree = "<group>"; };
 		1929BB251F74BEFC82CEEF84 /* PrefPaneOld.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = PrefPaneOld.swift; sourceTree = "<group>"; };
+		1929BB55946DAEBF55D24048 /* GeneralPref.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = GeneralPref.swift; sourceTree = "<group>"; };
 		1929BB6608B4F0E037CA0F4C /* States.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = States.swift; sourceTree = "<group>"; };
 		1929BB6CFF4CC0B5E8B00C62 /* DataWrapper.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = DataWrapper.m; sourceTree = "<group>"; };
 		1929BB8BCA48637156F92945 /* PreviewServiceOld.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = PreviewServiceOld.swift; sourceTree = "<group>"; };
@@ -333,6 +340,7 @@
 		1929BD8CBADC191CF8C85309 /* MainWindow.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = MainWindow.swift; sourceTree = "<group>"; };
 		1929BDC8F5D48578A90236E9 /* FileBrowserTransformer.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = FileBrowserTransformer.swift; sourceTree = "<group>"; };
 		1929BDF9EBAF1D9D44399045 /* ScoredFileItem.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ScoredFileItem.swift; sourceTree = "<group>"; };
+		1929BE168F31344B69E61B62 /* PrefWindow.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = PrefWindow.swift; sourceTree = "<group>"; };
 		1929BE37AA2843779CAFA76F /* PreviewTransformer.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = PreviewTransformer.swift; sourceTree = "<group>"; };
 		1929BE69CF9AB1A10D0DD4F2 /* CocoaCategories.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = CocoaCategories.h; sourceTree = "<group>"; };
 		1929BEEB33113B0E33C3830F /* Matcher.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = Matcher.swift; sourceTree = "<group>"; };
@@ -541,7 +549,7 @@
 				1929B365A6434354B568B04F /* FileMonitor.swift */,
 				1929BFCBD821FC8383B7C3E3 /* FileBrowser.swift */,
 				1929BA43449BA41666CD55ED /* OpenedFileList.swift */,
-				1929B587502F00C3664AFEB2 /* PrefWindow.swift */,
+				1929BC56ADBA3275E7A0A598 /* Preferences */,
 			);
 			name = Components;
 			sourceTree = "<group>";
@@ -575,6 +583,7 @@
 				1929B04EC69F616EEFAF5F96 /* FileMonitorTransformer.swift */,
 				1929BDC8F5D48578A90236E9 /* FileBrowserTransformer.swift */,
 				1929B67A10E6BB2986B2416E /* OpenedFileListTransformer.swift */,
+				1929BB4CF1C1FFEE6CCDD6FD /* Preferences */,
 			);
 			name = Transformers;
 			sourceTree = "<group>";
@@ -604,6 +613,25 @@
 			name = Redesign;
 			sourceTree = "<group>";
 		};
+		1929BB4CF1C1FFEE6CCDD6FD /* Preferences */ = {
+			isa = PBXGroup;
+			children = (
+				1929B49E6924847AD085C8C9 /* PrefWindowTransformer.swift */,
+				1929B0EB3F49C42A57D083AF /* GeneralPrefTransformer.swift */,
+			);
+			name = Preferences;
+			sourceTree = "<group>";
+		};
+		1929BC56ADBA3275E7A0A598 /* Preferences */ = {
+			isa = PBXGroup;
+			children = (
+				1929BE168F31344B69E61B62 /* PrefWindow.swift */,
+				1929B07A4A9209C88380E015 /* PrefPane.swift */,
+				1929BB55946DAEBF55D24048 /* GeneralPref.swift */,
+			);
+			name = Preferences;
+			sourceTree = "<group>";
+		};
 		1929BFA93DC859DD76C46192 /* Services */ = {
 			isa = PBXGroup;
 			children = (
@@ -1405,7 +1433,11 @@
 				1929B71381946860626E5224 /* FileBrowserTransformer.swift in Sources */,
 				1929BA715337FE26155B2071 /* OpenedFileList.swift in Sources */,
 				1929B4E54E2F13A7F5F2B682 /* OpenedFileListTransformer.swift in Sources */,
-				1929BFD3CA6AD3CAAFFCC581 /* PrefWindow.swift in Sources */,
+				1929BAE4900D72A7877741B1 /* PrefWindow.swift in Sources */,
+				1929BEAE0592096BC1191B67 /* PrefPane.swift in Sources */,
+				1929BEDE1BE950EDA9497363 /* GeneralPref.swift in Sources */,
+				1929B3217A7A3D79E28C80DB /* PrefWindowTransformer.swift in Sources */,
+				1929B6BE1610892E6C4C0CE6 /* GeneralPrefTransformer.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

VimR/AppDelegate.swift

@@ -27,6 +27,8 @@ class AppDelegate: NSObject, NSApplicationDelegate {
     case newMainWindow(urls: [URL], cwd: URL)
     case openInKeyWindow(urls: [URL], cwd: URL)
 
+    case preferences
+
     case quitWithoutSaving
     case quit
   }
@@ -52,6 +54,9 @@ class AppDelegate: NSObject, NSApplicationDelegate {
       .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
       })
       .addDisposableTo(self.disposeBag)
 
@@ -224,8 +229,7 @@ extension AppDelegate {
   }
 
   @IBAction func showPrefWindow(_ sender: Any?) {
-    // FIXME
+    self.stateContext.actionEmitter.emit(Action.preferences)
-//    self.prefWindowComponent.show()
   }
 
   // Invoked when no main window is open.

VimR/AppDelegateTransformer.swift

@@ -34,6 +34,9 @@ class AppDelegateTransformer: Transformer {
         state.mainWindows[uuid]?.urlsToOpen.append(Marked(urls.toDict { url in MainWindow.OpenMode.default }))
         state.mainWindows[uuid]?.cwd = cwd
 
+      case .preferences:
+        state.preferencesOpen = Marked(true)
+
       case .quitWithoutSaving, .quit:
         state.mainWindows.removeAll()
         state.quitWhenNoMainWindow = true

VimR/Context.swift

@@ -130,6 +130,27 @@ class StateContext {
       })
       .addDisposableTo(self.disposeBag)
 
+    Observable
+      .of(
+        actionSource
+          .mapOmittingNil { $0 as? PrefWindow.Action }
+          .map { StateActionPair(state: self.appState, action: $0, modified: false) }
+          .transform(by: self.prefWindowTransformer)
+          .filter { $0.modified }
+          .map { $0.state },
+        actionSource
+          .mapOmittingNil { $0 as? GeneralPref.Action }
+          .map { StateActionPair(state: self.appState, action: $0, modified: false) }
+          .transform(by: self.generalPrefTransformer)
+          .filter { $0.modified }
+          .map { $0.state }
+      )
+      .merge()
+      .subscribe(onNext: { state in
+        self.appState = state
+        self.stateSubject.onNext(self.appState)
+      })
+      .addDisposableTo(self.disposeBag)
 
 #if DEBUG
 //    actionSource.debug().subscribe().addDisposableTo(self.disposeBag)
@@ -151,6 +172,9 @@ class StateContext {
   fileprivate let uiRootTransformer = UiRootTransformer()
   fileprivate let fileMonitorTransformer = FileMonitorTransformer()
 
+  fileprivate let prefWindowTransformer = PrefWindowTransformer()
+  fileprivate let generalPrefTransformer = GeneralPrefTransformer()
+
   fileprivate let mainWindowTransformer = MainWindowTransformer()
   fileprivate let mainWindowOpenQuicklyTransformer = MainWindowToOpenQuicklyTransformer()
 

VimR/FileHandler.swift

@@ -9,7 +9,7 @@ import RxSwift
 class FileItemUtils {
 
   static func flatFileItems(ofUrl url: URL,
-                            ignorePatterns: [FileItemIgnorePattern],
+                            ignorePatterns: Set<FileItemIgnorePattern>,
                             ignoreToken: Token,
                             root: FileItem) -> Observable<[FileItem]> {
     guard url.isFileURL else {

VimR/FileItemIgnorePattern.swift

@@ -5,12 +5,40 @@
 
 import Foundation
 
-func ==(lhs: FileItemIgnorePattern, rhs: FileItemIgnorePattern) -> Bool {
+fileprivate let whitespaceCharSet = CharacterSet.whitespaces
-  return lhs.pattern == rhs.pattern
-}
 
 class FileItemIgnorePattern: Hashable, CustomStringConvertible {
 
+  static func ==(lhs: FileItemIgnorePattern, rhs: FileItemIgnorePattern) -> Bool {
+    return lhs.pattern == rhs.pattern
+  }
+
+  static func from(string str: String) -> Set<FileItemIgnorePattern> {
+    if str.trimmingCharacters(in: whitespaceCharSet).characters.count == 0 {
+      return Set()
+    }
+
+    let patterns: [FileItemIgnorePattern] = str
+      .components(separatedBy: ",")
+      .flatMap {
+        let trimmed = $0.trimmingCharacters(in: whitespaceCharSet)
+        if trimmed.characters.count == 0 {
+          return nil
+        }
+
+        return FileItemIgnorePattern(pattern: trimmed)
+      }
+
+    return Set(patterns)
+  }
+
+  static func toString(_ set: Set<FileItemIgnorePattern>) -> String {
+    return Array(set)
+      .map { $0.pattern }
+      .sorted()
+      .joined(separator: ", ")
+  }
+
   var hashValue: Int {
     return self.pattern.hashValue
   }

VimR/GeneralPref.swift

@@ -0,0 +1,228 @@
+/**
+ * Tae Won Ha - http://taewon.de - @hataewon
+ * See LICENSE
+ */
+
+import Cocoa
+import PureLayout
+import RxSwift
+
+class GeneralPref: PrefPane, UiComponent, NSTextFieldDelegate {
+
+  typealias StateType = AppState
+
+  enum Action {
+
+    case setOpenOnLaunch(Bool)
+    case setOpenOnReactivation(Bool)
+    case setIgnorePatterns(Set<FileItemIgnorePattern>)
+  }
+
+  override var displayName: String {
+    return "General"
+  }
+
+  override var pinToContainer: Bool {
+    return true
+  }
+
+  override func windowWillClose() {
+    self.ignorePatternsAction()
+  }
+
+  required init(source: Observable<StateType>, emitter: ActionEmitter, state: StateType) {
+    self.emitter = emitter
+
+    super.init(frame: .zero)
+
+    self.addViews()
+
+    self.openWhenLaunchingCheckbox.boolState = state.openNewMainWindowOnLaunch
+    self.openOnReactivationCheckbox.boolState = state.openNewMainWindowOnReactivation
+    self.ignorePatterns = state.openQuickly.ignorePatterns
+    self.ignoreField.stringValue = FileItemIgnorePattern.toString(state.openQuickly.ignorePatterns)
+
+    source
+      .observeOn(MainScheduler.instance)
+      .subscribe(onNext: { state in
+        if self.openWhenLaunchingCheckbox.boolState != state.openNewMainWindowOnLaunch {
+          self.openWhenLaunchingCheckbox.boolState = state.openNewMainWindowOnLaunch
+        }
+
+        if self.openOnReactivationCheckbox.boolState != state.openNewMainWindowOnReactivation {
+          self.openOnReactivationCheckbox.boolState = state.openNewMainWindowOnReactivation
+        }
+
+
+      })
+      .addDisposableTo(self.disposeBag)
+  }
+
+  fileprivate let emitter: ActionEmitter
+  fileprivate let disposeBag = DisposeBag()
+
+  fileprivate let openWhenLaunchingCheckbox = NSButton(forAutoLayout: ())
+  fileprivate let openOnReactivationCheckbox = NSButton(forAutoLayout: ())
+  fileprivate let ignoreField = NSTextField(forAutoLayout: ())
+
+  fileprivate var ignorePatterns = Set<FileItemIgnorePattern>()
+
+  required init?(coder: NSCoder) {
+    fatalError("init(coder:) has not been implemented")
+  }
+
+  fileprivate func addViews() {
+    let paneTitle = self.paneTitleTextField(title: "General")
+
+    let openUntitledWindowTitle = self.titleTextField(title: "Open Untitled Window:")
+    self.configureCheckbox(button: self.openWhenLaunchingCheckbox,
+                           title: "On launch",
+                           action: #selector(GeneralPref.openUntitledWindowWhenLaunchingAction(_:)))
+    self.configureCheckbox(button: self.openOnReactivationCheckbox,
+                           title: "On re-activation",
+                           action: #selector(GeneralPref.openUntitledWindowOnReactivationAction(_:)))
+
+    let whenLaunching = self.openWhenLaunchingCheckbox
+    let onReactivation = self.openOnReactivationCheckbox
+
+    let ignoreListTitle = self.titleTextField(title: "Files To Ignore:")
+    let ignoreField = self.ignoreField
+    NotificationCenter.default.addObserver(forName: NSNotification.Name.NSControlTextDidEndEditing,
+                                           object: ignoreField,
+                                           queue: nil) { [unowned self] _ in
+      self.ignorePatternsAction()
+    }
+    let ignoreInfo =
+      self.infoTextField(markdown:
+                         "Comma-separated list of ignore patterns  \n"
+                         + "Matching files will be ignored in \"Open Quickly\" and the file browser.  \n"
+                         + "Example: `*/.git, */node_modules`  \n"
+                         + "For detailed information see [VimR Wiki](https://github.com/qvacua/vimr/wiki)."
+      )
+
+    let cliToolTitle = self.titleTextField(title: "CLI Tool:")
+    let cliToolButton = NSButton(forAutoLayout: ())
+    cliToolButton.title = "Copy 'vimr' CLI Tool..."
+    cliToolButton.bezelStyle = .rounded
+    cliToolButton.isBordered = true
+    cliToolButton.setButtonType(.momentaryPushIn)
+    cliToolButton.target = self
+    cliToolButton.action = #selector(GeneralPref.copyCliTool(_:))
+    let cliToolInfo = self.infoTextField(
+      markdown: "Put the executable `vimr` in your `$PATH` and execute `vimr -h` for help."
+    )
+
+    self.addSubview(paneTitle)
+    self.addSubview(openUntitledWindowTitle)
+    self.addSubview(whenLaunching)
+    self.addSubview(onReactivation)
+
+    self.addSubview(ignoreListTitle)
+    self.addSubview(ignoreField)
+    self.addSubview(ignoreInfo)
+
+    self.addSubview(cliToolTitle)
+    self.addSubview(cliToolButton)
+    self.addSubview(cliToolInfo)
+
+    paneTitle.autoPinEdge(toSuperviewEdge: .top, withInset: 18)
+    paneTitle.autoPinEdge(toSuperviewEdge: .left, withInset: 18)
+    paneTitle.autoPinEdge(toSuperviewEdge: .right, withInset: 18, relation: .greaterThanOrEqual)
+
+    openUntitledWindowTitle.autoAlignAxis(.baseline, toSameAxisOf: whenLaunching, withOffset: 0)
+    openUntitledWindowTitle.autoPinEdge(toSuperviewEdge: .left, withInset: 18)
+
+    whenLaunching.autoPinEdge(.top, to: .bottom, of: paneTitle, withOffset: 18)
+    whenLaunching.autoPinEdge(.left, to: .right, of: openUntitledWindowTitle, withOffset: 5)
+    whenLaunching.autoPinEdge(toSuperviewEdge: .right, withInset: 18, relation: .greaterThanOrEqual)
+
+    onReactivation.autoPinEdge(.top, to: .bottom, of: whenLaunching, withOffset: 5)
+    onReactivation.autoPinEdge(.left, to: .left, of: whenLaunching)
+    onReactivation.autoPinEdge(toSuperviewEdge: .right, withInset: 18, relation: .greaterThanOrEqual)
+
+    ignoreListTitle.autoAlignAxis(.baseline, toSameAxisOf: ignoreField)
+    ignoreListTitle.autoPinEdge(.right, to: .right, of: openUntitledWindowTitle)
+    ignoreListTitle.autoPinEdge(toSuperviewEdge: .left, withInset: 18, relation: .greaterThanOrEqual)
+
+    ignoreField.autoPinEdge(.top, to: .bottom, of: onReactivation, withOffset: 18)
+    ignoreField.autoPinEdge(toSuperviewEdge: .right, withInset: 18)
+    ignoreField.autoPinEdge(.left, to: .right, of: ignoreListTitle, withOffset: 5)
+
+    ignoreInfo.autoPinEdge(.top, to: .bottom, of: ignoreField, withOffset: 5)
+    ignoreInfo.autoPinEdge(toSuperviewEdge: .right, withInset: 18)
+    ignoreInfo.autoPinEdge(.left, to: .right, of: ignoreListTitle, withOffset: 5)
+
+    cliToolTitle.autoAlignAxis(.baseline, toSameAxisOf: cliToolButton)
+    cliToolTitle.autoPinEdge(toSuperviewEdge: .left, withInset: 18, relation: .greaterThanOrEqual)
+    cliToolTitle.autoPinEdge(.right, to: .right, of: openUntitledWindowTitle)
+
+    cliToolButton.autoPinEdge(.top, to: .bottom, of: ignoreInfo, withOffset: 18)
+    cliToolButton.autoPinEdge(toSuperviewEdge: .right, withInset: 18, relation: .greaterThanOrEqual)
+    cliToolButton.autoPinEdge(.left, to: .right, of: cliToolTitle, withOffset: 5)
+
+    cliToolInfo.autoPinEdge(.top, to: .bottom, of: cliToolButton, withOffset: 5)
+    cliToolInfo.autoPinEdge(toSuperviewEdge: .right, withInset: 18, relation: .greaterThanOrEqual)
+    cliToolInfo.autoPinEdge(.left, to: .right, of: cliToolTitle, withOffset: 5)
+  }
+}
+
+// MARK: - Actions
+extension GeneralPref {
+
+  func copyCliTool(_ sender: NSButton) {
+    let panel = NSOpenPanel()
+    panel.canChooseFiles = false
+    panel.canChooseDirectories = true
+
+    panel.beginSheetModal(for: self.window!) { result in
+      guard result == NSFileHandlingPanelOKButton else {
+        return
+      }
+
+      guard let vimrUrl = Bundle.main.url(forResource: "vimr", withExtension: nil) else {
+        self.alert(title: "Something Went Wrong.",
+                   info: "The CLI tool 'vimr' could not be found. Please re-download VimR and try again.")
+        return
+      }
+
+      guard let targetUrl = panel.url?.appendingPathComponent("vimr") else {
+        self.alert(title: "Something Went Wrong.",
+                   info: "The target directory could not be determined. Please try again with a different directory.")
+        return
+      }
+
+      do {
+        try FileManager.default.copyItem(at: vimrUrl, to: targetUrl)
+      } catch let err as NSError {
+        self.alert(title: "Error copying 'vimr'", info: err.localizedDescription)
+      }
+    }
+  }
+
+  func openUntitledWindowWhenLaunchingAction(_ sender: NSButton) {
+    self.emitter.emit(Action.setOpenOnLaunch(self.openWhenLaunchingCheckbox.boolState))
+  }
+
+  func openUntitledWindowOnReactivationAction(_ sender: NSButton) {
+    NSLog("\(self.openOnReactivationCheckbox.boolState)")
+    self.emitter.emit(Action.setOpenOnReactivation(self.openOnReactivationCheckbox.boolState))
+  }
+
+  fileprivate func ignorePatternsAction() {
+    let patterns = FileItemIgnorePattern.from(string: self.ignoreField.stringValue)
+    if patterns == self.ignorePatterns {
+      return
+    }
+
+    self.ignorePatterns = patterns
+    self.emitter.emit(Action.setIgnorePatterns(ignorePatterns))
+  }
+
+  fileprivate func alert(title: String, info: String) {
+    let alert = NSAlert()
+    alert.alertStyle = .warning
+    alert.messageText = title
+    alert.informativeText = info
+    alert.runModal()
+  }
+}

VimR/GeneralPrefTransformer.swift

@@ -0,0 +1,34 @@
+/**
+ * Tae Won Ha - http://taewon.de - @hataewon
+ * See LICENSE
+ */
+
+import Foundation
+import RxSwift
+
+class GeneralPrefTransformer: Transformer {
+
+  typealias Pair = StateActionPair<AppState, GeneralPref.Action>
+
+  func transform(_ source: Observable<Pair>) -> Observable<Pair> {
+    return source.map { pair in
+      var state = pair.state
+
+      switch pair.action {
+
+      case let .setOpenOnLaunch(value):
+        state.openNewMainWindowOnLaunch = value
+
+      case let .setOpenOnReactivation(value):
+        state.openNewMainWindowOnReactivation = value
+
+      case let .setIgnorePatterns(patterns):
+        state.openQuickly.ignorePatterns = patterns
+        state.openQuickly.ignoreToken = Token()
+
+      }
+
+      return StateActionPair(state: state, action: pair.action)
+    }
+  }
+}

VimR/PrefPane.swift

@@ -0,0 +1,76 @@
+//
+// Created by Tae Won Ha on 2/27/17.
+// Copyright (c) 2017 Tae Won Ha. All rights reserved.
+//
+
+import Foundation
+
+class PrefPane: NSView {
+
+  // Return true to place this to the upper left corner when the scroll view is bigger than this view.
+  override var isFlipped: Bool {
+    return true
+  }
+
+  var displayName: String {
+    preconditionFailure("Please override")
+  }
+
+  var pinToContainer: Bool {
+    return false
+  }
+
+  func windowWillClose() {
+    // noop, override
+  }
+}
+
+// MARK: - Control Utils
+extension PrefPane {
+
+  func paneTitleTextField(title: String) -> NSTextField {
+    let field = defaultTitleTextField()
+    field.font = NSFont.boldSystemFont(ofSize: 16)
+    field.alignment = .left;
+    field.stringValue = title
+    return field
+  }
+
+  func titleTextField(title: String) -> NSTextField {
+    let field = defaultTitleTextField()
+    field.alignment = .right;
+    field.stringValue = title
+    return field
+  }
+
+  func infoTextField(markdown: String) -> NSTextField {
+    let field = NSTextField(forAutoLayout: ())
+    field.backgroundColor = NSColor.clear
+    field.isEditable = false
+    field.isBordered = false
+    field.usesSingleLineMode = false
+
+    // both are needed, otherwise hyperlink won't accept mousedown
+    field.isSelectable = true
+    field.allowsEditingTextAttributes = true
+
+    field.attributedStringValue = NSAttributedString.infoLabel(markdown: markdown)
+
+    return field
+  }
+
+  func configureCheckbox(button: NSButton, title: String, action: Selector) {
+    button.title = title
+    button.setButtonType(.switch)
+    button.target = self
+    button.action = action
+  }
+
+  fileprivate func defaultTitleTextField() -> NSTextField {
+    let field = NSTextField(forAutoLayout: ())
+    field.backgroundColor = NSColor.clear;
+    field.isEditable = false;
+    field.isBordered = false;
+    return field
+  }
+}

VimR/PrefWindow.swift

@@ -14,19 +14,42 @@ class PrefWindow: NSObject,
 
   typealias StateType = AppState
 
+  enum Action {
+
+    case close
+  }
+
   required init(source: Observable<StateType>, emitter: ActionEmitter, state: StateType) {
     self.emitter = emitter
+    self.openStatusMark = state.preferencesOpen.mark
 
     self.windowController = NSWindowController(windowNibName: "PrefWindow")
 
+    self.panes = [
+      GeneralPref(source: source, emitter: emitter, state: state)
+    ]
+
     super.init()
 
+    self.window.delegate = self
+
     self.addViews()
 
     source
       .observeOn(MainScheduler.instance)
       .subscribe(onNext: { state in
+        if state.preferencesOpen.payload == false {
+          self.openStatusMark = state.preferencesOpen.mark
+          self.windowController.close()
+          return
+        }
 
+        if state.preferencesOpen.mark == self.openStatusMark {
+          return
+        }
+
+        self.openStatusMark = state.preferencesOpen.mark
+        self.windowController.showWindow(self)
       })
       .addDisposableTo(self.disposeBag)
   }
@@ -34,6 +57,8 @@ class PrefWindow: NSObject,
   fileprivate let emitter: ActionEmitter
   fileprivate let disposeBag = DisposeBag()
 
+  fileprivate var openStatusMark: Token
+
   fileprivate let windowController: NSWindowController
   fileprivate var window: NSWindow { return self.windowController.window! }
 
@@ -58,10 +83,53 @@ class PrefWindow: NSObject,
   }
 
   fileprivate func addViews() {
+    let categoryView = self.categoryView
+    categoryView.dataSource = self
+    categoryView.delegate = self
 
+    let categoryScrollView = self.categoryScrollView
+    categoryScrollView.documentView = categoryView
+
+    let paneContainer = self.paneContainer
+    paneContainer.hasVerticalScroller = true
+    paneContainer.hasHorizontalScroller = true
+    paneContainer.autohidesScrollers = true
+    paneContainer.borderType = .noBorder
+    paneContainer.autoresizesSubviews = false
+    paneContainer.backgroundColor = NSColor.windowBackgroundColor
+
+    self.window.contentView?.addSubview(categoryScrollView)
+    self.window.contentView?.addSubview(paneContainer)
+
+    categoryScrollView.autoSetDimension(.width, toSize: 150)
+    categoryScrollView.autoPinEdge(toSuperviewEdge: .top, withInset: -1)
+    categoryScrollView.autoPinEdge(toSuperviewEdge: .bottom, withInset: -1)
+    categoryScrollView.autoPinEdge(toSuperviewEdge: .left, withInset: -1)
+
+    paneContainer.autoSetDimension(.width, toSize: 200, relation: .greaterThanOrEqual)
+    paneContainer.autoPinEdge(toSuperviewEdge: .top)
+    paneContainer.autoPinEdge(toSuperviewEdge: .right)
+    paneContainer.autoPinEdge(toSuperviewEdge: .bottom)
+    paneContainer.autoPinEdge(.left, to: .right, of: categoryScrollView)
+
+    self.currentPane = self.panes[0]
   }
 }
 
+// MARK: - NSWindowDelegate
+extension PrefWindow {
+
+  func windowShouldClose(_: Any) -> Bool {
+    self.emitter.emit(Action.close)
+
+    return false
+  }
+
+//  func windowWillClose(_: Notification) {
+//
+//  }
+}
+
 // MARK: - NSTableViewDataSource
 extension PrefWindow {
 

VimR/PrefWindowTransformer.swift

@@ -0,0 +1,27 @@
+/**
+ * Tae Won Ha - http://taewon.de - @hataewon
+ * See LICENSE
+ */
+
+import Foundation
+import RxSwift
+
+class PrefWindowTransformer: Transformer {
+
+  typealias Pair = StateActionPair<AppState, PrefWindow.Action>
+
+  func transform(_ source: Observable<Pair>) -> Observable<Pair> {
+    return source.map { pair in
+      var state = pair.state
+
+      switch pair.action {
+
+        case .close:
+          state.preferencesOpen = Marked(false)
+
+      }
+
+      return StateActionPair(state: state, action: pair.action)
+    }
+  }
+}

VimR/States.swift

@@ -13,6 +13,8 @@ struct AppState {
   var openNewMainWindowOnLaunch = true
   var openNewMainWindowOnReactivation = true
 
+  var preferencesOpen = Marked(false)
+
   var mainWindowTemplate: MainWindow.State
   var currentMainWindowUuid: String?
 
@@ -37,7 +39,7 @@ extension OpenQuicklyWindow {
 
     var flatFileItems = Observable<[FileItem]>.empty()
     var cwd = FileUtils.userHomeUrl
-    var ignorePatterns = [FileItemIgnorePattern]()
+    var ignorePatterns = Set(["*/.git", "*.o", "*.d", "*.dia"].map(FileItemIgnorePattern.init))
     var ignoreToken = Token()
 
     var open = false
@@ -73,8 +75,7 @@ struct PreviewState {
        buffer: URL? = nil,
        html: URL? = nil,
        server: URL? = nil,
-       updateDate: Date = Date())
+       updateDate: Date = Date()) {
-  {
     self.status = status
     self.buffer = buffer
     self.html = html

VimR/UiRoot.swift

@@ -15,6 +15,7 @@ class UiRoot: UiComponent {
     self.emitter = emitter
 
     self.fileMonitor = FileMonitor(source: source, emitter: emitter, state: state)
+    self.prefWindow = PrefWindow(source: source, emitter: emitter, state: state)
     self.openQuicklyWindow = OpenQuicklyWindow(source: source, emitter: emitter, state: state)
 
     source
@@ -47,6 +48,18 @@ class UiRoot: UiComponent {
       .addDisposableTo(self.disposeBag)
   }
 
+  fileprivate let source: Observable<AppState>
+  fileprivate let emitter: ActionEmitter
+  fileprivate let disposeBag = DisposeBag()
+
+  fileprivate let fileMonitor: FileMonitor
+  fileprivate let prefWindow: PrefWindow
+  fileprivate let openQuicklyWindow: OpenQuicklyWindow
+
+  fileprivate var mainWindows = [String: MainWindow]()
+  fileprivate var subjectForMainWindows = [String: PublishSubject<MainWindow.State>]()
+  fileprivate var disposables = [String: Disposable]()
+
   fileprivate func createNewMainWindow(with state: MainWindow.State) {
     let subject = PublishSubject<MainWindow.State>()
     let source = self.source.mapOmittingNil { $0.mainWindows[state.uuid] }
@@ -67,16 +80,4 @@ class UiRoot: UiComponent {
     self.disposables.removeValue(forKey: uuid)
     self.mainWindows.removeValue(forKey: uuid)
   }
-
-  fileprivate let source: Observable<AppState>
-  fileprivate let emitter: ActionEmitter
-  fileprivate let disposeBag = DisposeBag()
-
-  fileprivate var mainWindows = [String: MainWindow]()
-  fileprivate var subjectForMainWindows = [String: PublishSubject<MainWindow.State>]()
-  fileprivate var disposables = [String: Disposable]()
-
-  fileprivate let fileMonitor: FileMonitor
-
-  fileprivate let openQuicklyWindow: OpenQuicklyWindow
 }