Merge branch 'issue/309-open'

NeoVimServer/CocoaCategories.h

@@ -3,7 +3,7 @@
  * See LICENSE
  */
 
-#import <Foundation/Foundation.h>
+@import Foundation;
 
 
 @interface NSObject (NeoVimServer)

NeoVimServer/NeoVimBuffer.h

@@ -3,19 +3,19 @@
  * See LICENSE
  */
 
-#import <Foundation/Foundation.h>
+@import Foundation;
 
 NS_ASSUME_NONNULL_BEGIN
 
 @interface NeoVimBuffer : NSObject <NSCoding>
 
-@property (nonatomic, readonly) NSUInteger handle;
+@property (nonatomic, readonly) NSInteger handle;
 @property (nonatomic, retain, nullable) NSString *fileName;
-@property (nonatomic, readonly, getter=isDirty) bool dirty;
+@property (nonatomic, readonly) bool isDirty;
-@property (nonatomic, readonly, getter=isCurrent) bool current;
+@property (nonatomic, readonly) bool isCurrent;
-@property (nonatomic, readonly, getter=isTransient) bool transient;
+@property (nonatomic, readonly) bool isTransient;
 
-- (instancetype)initWithHandle:(NSUInteger)handle
+- (instancetype)initWithHandle:(NSInteger)handle
                       fileName:(NSString * _Nullable)fileName
                          dirty:(bool)dirty
                        current:(bool)current;
@@ -28,3 +28,11 @@ NS_ASSUME_NONNULL_BEGIN
 @end
 
 NS_ASSUME_NONNULL_END
+
+@interface NeoVimBuffer (Equality)
+
+- (BOOL)isEqual:(id _Nullable)other;
+- (BOOL)isEqualToBuffer:(NeoVimBuffer * _Nullable)buffer;
+- (NSUInteger)hash;
+
+@end

NeoVimServer/NeoVimBuffer.m

@@ -7,7 +7,7 @@
 
 @implementation NeoVimBuffer
 
-- (instancetype)initWithHandle:(NSUInteger)handle
+- (instancetype)initWithHandle:(NSInteger)handle
                       fileName:(NSString *)fileName
                          dirty:(bool)dirty
                        current:(bool)current {
@@ -18,8 +18,8 @@
 
   _handle = handle;
   _fileName = fileName;
-  _dirty = dirty;
+  _isDirty = dirty;
-  _current = current;
+  _isCurrent = current;
 
   return self;
 }
@@ -28,34 +28,57 @@
   self = [super init];
   if (self) {
     NSNumber *objHandle = [coder decodeObjectForKey:@"handle"];
-    _handle = objHandle.unsignedIntegerValue;
+    _handle = objHandle.integerValue;
     _fileName = [coder decodeObjectForKey:@"fileName"];
-    _dirty = [coder decodeBoolForKey:@"dirty"];
+    _isDirty = [coder decodeBoolForKey:@"dirty"];
-    _current = [coder decodeBoolForKey:@"current"];
+    _isCurrent = [coder decodeBoolForKey:@"current"];
   }
 
   return self;
 }
 
+- (BOOL)isEqual:(id)other {
+  if (other == self)
+    return YES;
+  if (!other || ![[other class] isEqual:[self class]])
+    return NO;
+
+  return [self isEqualToBuffer:other];
+}
+
+- (BOOL)isEqualToBuffer:(NeoVimBuffer *)buffer {
+  if (self == buffer)
+    return YES;
+  if (buffer == nil)
+    return NO;
+  if (self.handle != buffer.handle)
+    return NO;
+  return YES;
+}
+
+- (NSUInteger)hash {
+  return (NSUInteger) self.handle;
+}
+
 - (void)encodeWithCoder:(NSCoder *)coder {
   [coder encodeObject:@(self.handle) forKey:@"handle"];
   [coder encodeObject:self.fileName forKey:@"fileName"];
-  [coder encodeBool:self.dirty forKey:@"dirty"];
+  [coder encodeBool:self.isDirty forKey:@"dirty"];
-  [coder encodeBool:self.current forKey:@"current"];
+  [coder encodeBool:self.isCurrent forKey:@"current"];
 }
 
 - (NSString *)description {
   NSMutableString *description = [NSMutableString stringWithFormat:@"<%@: ", NSStringFromClass([self class])];
-  [description appendFormat:@"self.handle=%lu", self.handle];
+  [description appendFormat:@"self.handle=%li", self.handle];
   [description appendFormat:@", self.fileName=%@", self.fileName];
-  [description appendFormat:@", self.dirty=%d", self.dirty];
+  [description appendFormat:@", self.dirty=%d", self.isDirty];
-  [description appendFormat:@", self.current=%d", self.current];
+  [description appendFormat:@", self.current=%d", self.isCurrent];
   [description appendString:@">"];
   return description;
 }
 
 - (bool)isTransient {
-  if (self.dirty) {
+  if (self.isDirty) {
     return NO;
   }
 

NeoVimServer/NeoVimMsgIds.h

@@ -3,7 +3,7 @@
  * See LICENSE
  */
 
-#import <Foundation/Foundation.h>
+@import Foundation;
 
 
 typedef NS_ENUM(NSUInteger, NeoVimServerMsgId) {
@@ -31,7 +31,6 @@ typedef NS_ENUM(NSUInteger, NeoVimServerMsgId) {
   NeoVimServerMsgIdSetForeground,
   NeoVimServerMsgIdSetBackground,
   NeoVimServerMsgIdSetSpecial,
-  NeoVimServerMsgIdSuspend,
   NeoVimServerMsgIdSetTitle,
   NeoVimServerMsgIdSetIcon,
   NeoVimServerMsgIdDirtyStatusChanged,
@@ -52,11 +51,13 @@ typedef NS_ENUM(NSUInteger, NeoVimAgentMsgId) {
   NeoVimAgentMsgIdInputMarked,
   NeoVimAgentMsgIdDelete,
   NeoVimAgentMsgIdResize,
+  NeoVimAgentMsgIdSelectWindow,
   NeoVimAgentMsgIdQuit,
 
   NeoVimAgentMsgIdGetDirtyDocs,
   NeoVimAgentMsgIdGetEscapeFileNames,
   NeoVimAgentMsgIdGetBuffers,
+  NeoVimAgentMsgIdGetTabs,
 
 #ifdef DEBUG
   NeoVimAgentDebug1,

NeoVimServer/NeoVimServer.h

@@ -3,7 +3,8 @@
  * See LICENSE
  */
 
-#import <Foundation/Foundation.h>
+@import Foundation;
+
 #import "NeoVimMsgIds.h"
 
 

NeoVimServer/NeoVimServer.m

@@ -216,6 +216,12 @@ static CFDataRef local_server_callback(CFMessagePortRef local, SInt32 msgid, CFD
       return nil;
     }
 
+    case NeoVimAgentMsgIdSelectWindow: {
+      int *values = data_to_int_array(data, 1);
+      server_select_win(values[0]);
+      return nil;
+    }
+
     case NeoVimAgentMsgIdQuit:
       // exit() after returning the response such that the agent can get the response and so does not log a warning.
       [self performSelector:@selector(quit) onThread:_localServerThread withObject:nil waitUntilDone:NO];
@@ -241,6 +247,10 @@ static CFDataRef local_server_callback(CFMessagePortRef local, SInt32 msgid, CFD
       return [NSKeyedArchiver archivedDataWithRootObject:server_buffers()];
     }
 
+    case NeoVimAgentMsgIdGetTabs: {
+      return [NSKeyedArchiver archivedDataWithRootObject:server_tabs()];
+    }
+
     default:
       return nil;
   }

NeoVimServer/NeoVimTab.h

@@ -0,0 +1,25 @@
+/**
+ * Tae Won Ha - http://taewon.de - @hataewon
+ * See LICENSE
+ */
+
+@import Foundation;
+
+
+@class NeoVimWindow;
+
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface NeoVimTab : NSObject <NSCoding>
+
+@property (nonatomic, readonly) NSInteger handle;
+@property (nonatomic, readonly) NSArray <NeoVimWindow *> *windows;
+
+- (instancetype)initWithHandle:(NSInteger)handle windows:(NSArray <NeoVimWindow *> *)windows;
+
+- (NSString *)description;
+
+@end
+
+NS_ASSUME_NONNULL_END

NeoVimServer/NeoVimTab.m

@@ -0,0 +1,48 @@
+/**
+ * Tae Won Ha - http://taewon.de - @hataewon
+ * See LICENSE
+ */
+
+#import "NeoVimTab.h"
+#import "NeoVimWindow.h"
+
+
+@implementation NeoVimTab
+
+- (instancetype)initWithHandle:(NSInteger)handle windows:(NSArray <NeoVimWindow *> *)windows {
+  self = [super init];
+  if (self == nil) {
+    return nil;
+  }
+
+  _handle = handle;
+  _windows = windows;
+
+  return self;
+}
+
+- (NSString *)description {
+  NSMutableString *description = [NSMutableString stringWithFormat:@"<%@: ", NSStringFromClass([self class])];
+  [description appendFormat:@"self.handle=%li", self.handle];
+  [description appendFormat:@", self.windows=%@", self.windows];
+  [description appendString:@">"];
+  return description;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+  [coder encodeObject:@(self.handle) forKey:@"handle"];
+  [coder encodeObject:self.windows forKey:@"windows"];
+}
+
+- (instancetype)initWithCoder:(NSCoder *)coder {
+  self = [super init];
+  if (self) {
+    NSNumber *objHandle = [coder decodeObjectForKey:@"handle"];
+    _handle = objHandle.integerValue;
+    _windows = [coder decodeObjectForKey:@"windows"];
+  }
+
+  return self;
+}
+
+@end

NeoVimServer/NeoVimWindow.h

@@ -0,0 +1,28 @@
+/**
+ * Tae Won Ha - http://taewon.de - @hataewon
+ * See LICENSE
+ */
+
+@import Foundation;
+
+
+@class NeoVimBuffer;
+
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface NeoVimWindow : NSObject <NSCoding>
+
+@property (nonatomic, readonly) NSInteger handle;
+@property (nonatomic, readonly) NeoVimBuffer *buffer;
+
+- (instancetype)initWithHandle:(NSInteger)handle buffer:(NeoVimBuffer *)buffer;
+
+- (instancetype)initWithCoder:(NSCoder *)coder;
+- (void)encodeWithCoder:(NSCoder *)coder;
+
+- (NSString *)description;
+
+@end
+
+NS_ASSUME_NONNULL_END

NeoVimServer/NeoVimWindow.m

@@ -0,0 +1,48 @@
+//
+// Created by Tae Won Ha on 22/10/16.
+// Copyright (c) 2016 Tae Won Ha. All rights reserved.
+//
+
+#import "NeoVimWindow.h"
+#import "NeoVimBuffer.h"
+
+
+@implementation NeoVimWindow
+
+- (instancetype)initWithHandle:(NSInteger)handle buffer:(NeoVimBuffer *)buffer {
+  self = [super init];
+  if (self == nil) {
+    return nil;
+  }
+
+  _handle = handle;
+  _buffer = buffer;
+
+  return self;
+}
+
+- (NSString *)description {
+  NSMutableString *description = [NSMutableString stringWithFormat:@"<%@: ", NSStringFromClass([self class])];
+  [description appendFormat:@"self.handle=%li", self.handle];
+  [description appendFormat:@", self.buffer=%@", self.buffer];
+  [description appendString:@">"];
+  return description;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+  [coder encodeObject:@(self.handle) forKey:@"handle"];
+  [coder encodeObject:self.buffer forKey:@"buffer"];
+}
+
+- (instancetype)initWithCoder:(NSCoder *)coder {
+  self = [super init];
+  if (self) {
+    NSNumber *objHandle = [coder decodeObjectForKey:@"handle"];
+    _handle = objHandle.integerValue;
+    _buffer = [coder decodeObjectForKey:@"buffer"];
+  }
+
+  return self;
+}
+
+@end

NeoVimServer/main.m

@@ -3,18 +3,20 @@
  * See LICENSE
  */
 
-#import <Foundation/Foundation.h>
+@import Foundation;
+
+#import <sys/event.h>
+#import <uv.h>
+
 #import "NeoVimServer.h"
 #import "server_globals.h"
 #import "Logging.h"
 #import "CocoaCategories.h"
-#import <sys/event.h>
-#import <uv.h>
 
 
 NeoVimServer *_neovim_server;
 
-// Ensure no parent-less NeoVimServer processes are left when the main app crashes.
+// Ensure that no parent-less NeoVimServer processes are left when the main app crashes.
 // From http://mac-os-x.10953.n7.nabble.com/Ensure-NSTask-terminates-when-parent-application-does-td31477.html
 static void observe_parent_termination(void *arg) {
   pid_t ppid = getppid();     // get parent pid
@@ -35,7 +37,7 @@ static void observe_parent_termination(void *arg) {
     kevent(kq, &procEvent, 1, &procEvent, 1, 0);
   }
 
-  DLOG("Exiting NeoVimServer: Parent terminated.");
+  ILOG("Exiting NeoVimServer: Parent terminated.");
   exit(0);
 }
 

NeoVimServer/server_globals.h

@@ -3,7 +3,7 @@
  * See LICENSE
  */
 
-#import <Foundation/Foundation.h>
+@import Foundation;
 
 
 @class NeoVimServer;
@@ -20,4 +20,6 @@ extern void server_vim_input_marked_text(NSString *markedText);
 extern bool server_has_dirty_docs();
 extern NSString *server_escaped_filename(NSString *filename);
 extern NSArray *server_buffers();
+extern NSArray *server_tabs();
+extern void server_select_win(int window_handle);
 extern void server_quit();

NeoVimServer/server_ui.m

@@ -3,12 +3,15 @@
  * See LICENSE
  */
 
-#import <Foundation/Foundation.h>
+@import Foundation;
+
 #import "Logging.h"
 #import "server_globals.h"
 #import "NeoVimServer.h"
 #import "NeoVimUiBridgeProtocol.h"
 #import "NeoVimBuffer.h"
+#import "NeoVimWindow.h"
+#import "NeoVimTab.h"
 #import "CocoaCategories.h"
 
 // FileInfo and Boolean are #defined by Carbon and NeoVim: Since we don't need the Carbon versions of them, we rename
@@ -468,6 +471,18 @@ static void neovim_input(void **argv) {
   }
 }
 
+static void neovim_select_window(void **argv) {
+  win_T *window = (win_T *) argv[0];
+
+  Error err;
+  nvim_set_current_win(window->handle, &err);
+  // TODO: handle error
+  WLOG("Error selecting window with handle %d: %s", window->handle, err.msg);
+
+  // nvim_set_current_win() does not seem to trigger a redraw.
+  ui_schedule_refresh();
+}
+
 static void send_dirty_status() {
   bool new_dirty_status = server_has_dirty_docs();
   DLOG("dirty status: %d vs. %d", _dirty, new_dirty_status);
@@ -720,28 +735,73 @@ NSString *server_escaped_filename(NSString *filename) {
   return result;
 }
 
+static NeoVimBuffer *buffer_for(buf_T *buf) {
+  if (buf->b_p_bl == 0) {
+    return nil;
+  }
+
+  NSString *fileName = nil;
+  if (buf->b_ffname != NULL) {
+    fileName = [NSString stringWithCString:(const char *) buf->b_ffname encoding:NSUTF8StringEncoding];
+  }
+
+  bool current = curbuf == buf;
+
+  NeoVimBuffer *buffer = [[NeoVimBuffer alloc] initWithHandle:buf->handle
+                                                     fileName:fileName
+                                                        dirty:buf->b_changed
+                                                      current:current];
+
+  return [buffer autorelease];
+}
+
 NSArray *server_buffers() {
   NSMutableArray <NeoVimBuffer *> *result = [[NSMutableArray new] autorelease];
   FOR_ALL_BUFFERS(buf) {
-    if (buf->b_p_bl == 0) {
+    NeoVimBuffer *buffer = buffer_for(buf);
+    if (buffer == nil) {
       continue;
     }
 
-    NSString *fileName = nil;
-    if (buf->b_ffname != NULL) {
-      fileName = [NSString stringWithCString:(const char *) buf->b_ffname encoding:NSUTF8StringEncoding];
-    }
-    bool current = curbuf == buf;
-    NeoVimBuffer *buffer = [[NeoVimBuffer alloc] initWithHandle:(NSUInteger) buf->handle
-                                                       fileName:fileName
-                                                          dirty:buf->b_changed
-                                                        current:current];
     [result addObject:buffer];
-    [buffer release];
   }
   return result;
 }
 
+NSArray *server_tabs() {
+  NSMutableArray *tabs = [[NSMutableArray new] autorelease];
+  FOR_ALL_TABS(t) {
+    NSMutableArray *windows = [NSMutableArray new];
+
+    FOR_ALL_WINDOWS_IN_TAB(win, t) {
+      NeoVimBuffer *buffer = buffer_for(win->w_buffer);
+      if (buffer == nil) {
+        continue;
+      }
+
+      NeoVimWindow *window = [[NeoVimWindow alloc] initWithHandle:win->handle buffer:buffer];
+      [windows addObject:window];
+      [window release];
+    }
+
+    NeoVimTab *tab = [[NeoVimTab alloc] initWithHandle:t->handle windows:windows];
+    [windows release];
+
+    [tabs addObject:tab];
+    [tab release];
+  }
+
+  return tabs;
+}
+
+void server_select_win(int window_handle) {
+  FOR_ALL_TAB_WINDOWS(tab, win) {
+    if (win->handle == window_handle) {
+      loop_schedule(&main_loop, event_create(1, neovim_select_window, 1, win));
+    }
+  }
+}
+
 void server_quit() {
   DLOG("NeoVimServer exiting...");
   exit(0);

SwiftNeoVim/NeoVimAgent.h

@@ -8,6 +8,8 @@
 
 @protocol NeoVimUiBridgeProtocol;
 @class NeoVimBuffer;
+@class NeoVimTab;
+@class NeoVimWindow;
 
 
 NS_ASSUME_NONNULL_BEGIN
@@ -35,6 +37,8 @@ NS_ASSUME_NONNULL_BEGIN
 - (NSString *)escapedFileName:(NSString *)fileName;
 - (NSArray<NSString *> *)escapedFileNames:(NSArray<NSString *> *)fileNames;
 - (NSArray<NeoVimBuffer *> *)buffers;
+- (NSArray<NeoVimTab*> *)tabs;
+- (void)selectWindow:(NeoVimWindow *)window;
 
 @end
 

SwiftNeoVim/NeoVimAgent.m

@@ -8,6 +8,7 @@
 #import "NeoVimUiBridgeProtocol.h"
 #import "Logger.h"
 #import "NeoVimBuffer.h"
+#import "NeoVimWindow.h"
 
 
 static const double qTimeout = 10;
@@ -224,6 +225,12 @@ static CFDataRef local_server_callback(CFMessagePortRef local, SInt32 msgid, CFD
   return [self escapedFileNames:@[ fileName ]][0];
 }
 
+- (void)selectWindow:(NeoVimWindow *)window {
+  int values[] = { (int) window.handle };
+  NSData *data = [[NSData alloc] initWithBytes:values length:sizeof(int)];
+  [self sendMessageWithId:NeoVimAgentMsgIdSelectWindow data:data expectsReply:NO];
+}
+
 - (NSArray <NSString *>*)escapedFileNames:(NSArray <NSString *>*)fileNames {
   NSData *data = [NSKeyedArchiver archivedDataWithRootObject:fileNames];
   NSData *response = [self sendMessageWithId:NeoVimAgentMsgIdGetEscapeFileNames data:data expectsReply:YES];
@@ -245,6 +252,16 @@ static CFDataRef local_server_callback(CFMessagePortRef local, SInt32 msgid, CFD
   return [NSKeyedUnarchiver unarchiveObjectWithData:response];
 }
 
+- (NSArray<NeoVimWindow *> *)tabs {
+  NSData *response = [self sendMessageWithId:NeoVimAgentMsgIdGetTabs data:nil expectsReply:YES];
+  if (response == nil) {
+    log4Warn("The response for the msg %lu was nil.", NeoVimAgentMsgIdGetTabs);
+    return @[];
+  }
+
+  return [NSKeyedUnarchiver unarchiveObjectWithData:response];
+}
+
 - (void)runLocalServer {
   @autoreleasepool {
     CFMessagePortContext localContext = {

SwiftNeoVim/NeoVimObjectsExtensions.swift

@@ -0,0 +1,14 @@
+/**
+ * Tae Won Ha - http://taewon.de - @hataewon
+ * See LICENSE
+ */
+
+import Foundation
+
+
+extension NeoVimTab {
+
+  public func allBuffers() -> [NeoVimBuffer] {
+    return Array(Set(self.windows.map { $0.buffer }))
+  }
+}

SwiftNeoVim/NeoVimView.swift

@@ -181,7 +181,8 @@ public class NeoVimView: NSView, NSUserInterfaceValidations {
 
   @IBAction public func debug1(_ sender: AnyObject!) {
     NSLog("DEBUG 1 - Start")
-    NSLog("\(self.agent.buffers())")
+    let buffers = self.agent.tabs().map { $0.allBuffers() }.flatMap { $0 }
+    NSLog("\(Set(buffers))")
     NSLog("DEBUG 1 - End")
   }
 }
@@ -204,7 +205,7 @@ extension NeoVimView {
    - returns: nil when for exampls a quickfix panel is open.
    */
   public func currentBuffer() -> NeoVimBuffer? {
-    return self.agent.buffers().filter { $0.current }.first
+    return self.agent.buffers().filter { $0.isCurrent }.first
   }
 
   public func hasDirtyDocs() -> Bool {
@@ -213,7 +214,7 @@ extension NeoVimView {
 
   public func isCurrentBufferDirty() -> Bool {
     let curBuf = self.currentBuffer()
-    return curBuf?.dirty ?? true
+    return curBuf?.isDirty ?? true
   }
   
   public func newTab() {
@@ -221,9 +222,23 @@ extension NeoVimView {
   }
 
   public func open(urls: [URL]) {
-    let currentBufferIsTransient = self.agent.buffers().filter { $0.current }.first?.transient ?? false
+    let tabs = self.agent.tabs()
+    let buffers = tabs.map { $0.allBuffers() }.flatMap { $0 }
+    let currentBufferIsTransient = buffers.filter { $0.isCurrent }.first?.isTransient ?? false
 
     urls.enumerated().forEach { (idx, url) in
+      let path = url.path
+      if buffers.filter({ $0.fileName == path }).first != nil {
+        for window in tabs.map({ $0.windows }).flatMap({ $0 }) {
+
+          if window.buffer.fileName == path {
+            Swift.print(window)
+            self.agent.select(window)
+            return
+          }
+        }
+      }
+
       if idx == 0 && currentBufferIsTransient {
         self.open(url, cmd: "e")
       } else {

SwiftNeoVim/SwiftNeoVim.h

@@ -16,4 +16,6 @@ FOUNDATION_EXPORT const unsigned char SwiftNeoVimVersionString[];
 #import <SwiftNeoVim/TextDrawer.h>
 #import <SwiftNeoVim/NeoVimAgent.h>
 #import <SwiftNeoVim/NeoVimMsgIds.h>
-#import <SwiftNeoVim/NeoVimBuffer.h>
+#import <SwiftNeoVim/NeoVimBuffer.h>
+#import <SwiftNeoVim/NeoVimTab.h>
+#import <SwiftNeoVim/NeoVimWindow.h>

VimR.xcodeproj/project.pbxproj

@@ -40,9 +40,6 @@
 		4B0677431DA170D5001A2588 /* WorkspaceTool.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4B6423991D8EFE3000FC78C8 /* WorkspaceTool.swift */; };
 		4B0677441DA170D5001A2588 /* WorkspaceToolButton.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4BB489411D952CF6005BB0E8 /* WorkspaceToolButton.swift */; };
 		4B0BCC941D70320C00D3CE65 /* Logger.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B0BCC931D70320C00D3CE65 /* Logger.h */; settings = {ATTRIBUTES = (Private, ); }; };
-		4B0C905B1D5DED69007753A3 /* NeoVimBuffer.m in Sources */ = {isa = PBXBuildFile; fileRef = 4B0C905A1D5DED69007753A3 /* NeoVimBuffer.m */; };
-		4B0E22581D5DEDC700C072E6 /* NeoVimBuffer.h in Headers */ = {isa = PBXBuildFile; fileRef = 4B0C90591D5DED69007753A3 /* NeoVimBuffer.h */; settings = {ATTRIBUTES = (Public, ); }; };
-		4B0E22591D5DF62E00C072E6 /* NeoVimBuffer.m in Sources */ = {isa = PBXBuildFile; fileRef = 4B0C905A1D5DED69007753A3 /* NeoVimBuffer.m */; };
 		4B22F7F01D7C029400929B0E /* ScorerTest.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4B22F7EF1D7C029400929B0E /* ScorerTest.swift */; };
 		4B22F7F21D7C6B9000929B0E /* ImageAndTextTableCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4B22F7F11D7C6B9000929B0E /* ImageAndTextTableCell.swift */; };
 		4B238BE11D3BF24200CBDD98 /* Application.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4B238BE01D3BF24200CBDD98 /* Application.swift */; };
@@ -88,6 +85,7 @@
 		4B6A709C1D6507A000E12030 /* Nimble.framework in CopyFiles */ = {isa = PBXBuildFile; fileRef = 4B56F29B1D29926600C1F92E /* Nimble.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
 		4B6B0A781DA2A1A500212D6D /* FileOutlineView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4B6B0A771DA2A1A500212D6D /* FileOutlineView.swift */; };
 		4B854A1D1D31447C00E08DE1 /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 4B854A1C1D31447C00E08DE1 /* main.m */; };
+		4B8AC0441DBCB3A2007CCC9B /* NeoVimObjectsExtensions.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4B8AC0431DBCB3A1007CCC9B /* NeoVimObjectsExtensions.swift */; };
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@@ -113,6 +111,15 @@
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+		4BDD05851DBBC50000D1B405 /* NeoVimBuffer.h in Headers */ = {isa = PBXBuildFile; fileRef = 4BDD057F1DBBC50000D1B405 /* NeoVimBuffer.h */; settings = {ATTRIBUTES = (Public, ); }; };
+		4BDD05861DBBC50000D1B405 /* NeoVimBuffer.m in Sources */ = {isa = PBXBuildFile; fileRef = 4BDD05801DBBC50000D1B405 /* NeoVimBuffer.m */; };
+		4BDD05871DBBC50000D1B405 /* NeoVimBuffer.m in Sources */ = {isa = PBXBuildFile; fileRef = 4BDD05801DBBC50000D1B405 /* NeoVimBuffer.m */; };
+		4BDD05881DBBC50000D1B405 /* NeoVimTab.h in Headers */ = {isa = PBXBuildFile; fileRef = 4BDD05811DBBC50000D1B405 /* NeoVimTab.h */; settings = {ATTRIBUTES = (Public, ); }; };
+		4BDD05891DBBC50000D1B405 /* NeoVimTab.m in Sources */ = {isa = PBXBuildFile; fileRef = 4BDD05821DBBC50000D1B405 /* NeoVimTab.m */; };
+		4BDD058A1DBBC50000D1B405 /* NeoVimTab.m in Sources */ = {isa = PBXBuildFile; fileRef = 4BDD05821DBBC50000D1B405 /* NeoVimTab.m */; };
+		4BDD058B1DBBC50000D1B405 /* NeoVimWindow.h in Headers */ = {isa = PBXBuildFile; fileRef = 4BDD05831DBBC50000D1B405 /* NeoVimWindow.h */; settings = {ATTRIBUTES = (Public, ); }; };
+		4BDD058C1DBBC50000D1B405 /* NeoVimWindow.m in Sources */ = {isa = PBXBuildFile; fileRef = 4BDD05841DBBC50000D1B405 /* NeoVimWindow.m */; };
+		4BDD058D1DBBC50000D1B405 /* NeoVimWindow.m in Sources */ = {isa = PBXBuildFile; fileRef = 4BDD05841DBBC50000D1B405 /* NeoVimWindow.m */; };
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@@ -266,8 +273,6 @@
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-		4B0C90591D5DED69007753A3 /* NeoVimBuffer.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = NeoVimBuffer.h; sourceTree = "<group>"; };
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@@ -308,6 +313,7 @@
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 		4B854A1C1D31447C00E08DE1 /* main.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = "<group>"; };
+		4B8AC0431DBCB3A1007CCC9B /* NeoVimObjectsExtensions.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = NeoVimObjectsExtensions.swift; sourceTree = "<group>"; };
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@@ -330,6 +336,12 @@
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+		4BDD057F1DBBC50000D1B405 /* NeoVimBuffer.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = NeoVimBuffer.h; path = NeoVimServer/NeoVimBuffer.h; sourceTree = SOURCE_ROOT; };
+		4BDD05801DBBC50000D1B405 /* NeoVimBuffer.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = NeoVimBuffer.m; path = NeoVimServer/NeoVimBuffer.m; sourceTree = SOURCE_ROOT; };
+		4BDD05811DBBC50000D1B405 /* NeoVimTab.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = NeoVimTab.h; path = NeoVimServer/NeoVimTab.h; sourceTree = SOURCE_ROOT; };
+		4BDD05821DBBC50000D1B405 /* NeoVimTab.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = NeoVimTab.m; path = NeoVimServer/NeoVimTab.m; sourceTree = SOURCE_ROOT; };
+		4BDD05831DBBC50000D1B405 /* NeoVimWindow.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = NeoVimWindow.h; path = NeoVimServer/NeoVimWindow.h; sourceTree = SOURCE_ROOT; };
+		4BDD05841DBBC50000D1B405 /* NeoVimWindow.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = NeoVimWindow.m; path = NeoVimServer/NeoVimWindow.m; sourceTree = SOURCE_ROOT; };
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@@ -429,6 +441,19 @@
 			path = resources;
 			sourceTree = "<group>";
 		};
+		1929BFC86BF38D341F2DDCBD /* NeoVim Objects */ = {
+			isa = PBXGroup;
+			children = (
+				4BDD057F1DBBC50000D1B405 /* NeoVimBuffer.h */,
+				4BDD05801DBBC50000D1B405 /* NeoVimBuffer.m */,
+				4BDD05811DBBC50000D1B405 /* NeoVimTab.h */,
+				4BDD05821DBBC50000D1B405 /* NeoVimTab.m */,
+				4BDD05831DBBC50000D1B405 /* NeoVimWindow.h */,
+				4BDD05841DBBC50000D1B405 /* NeoVimWindow.m */,
+			);
+			path = "NeoVim Objects";
+			sourceTree = "<group>";
+		};
 		4B0677351D99D9A2001A2588 /* File Browser */ = {
 			isa = PBXGroup;
 			children = (
@@ -495,6 +520,7 @@
 				4B1BB3521D16C5E500CA4FEF /* InputTestView.swift */,
 				4BEE79141D16D2100012EDAA /* DispatchUtils.swift */,
 				4BF6E29B1D34153C0053FA76 /* KeyUtils.swift */,
+				4B8AC0431DBCB3A1007CCC9B /* NeoVimObjectsExtensions.swift */,
 			);
 			path = SwiftNeoVim;
 			sourceTree = "<group>";
@@ -545,8 +571,6 @@
 				4BCF638F1D323CFD00F15CE4 /* nvim */,
 				4BDCFADC1D3145EA00F62670 /* lib */,
 				4BDCFAE91D3147A300F62670 /* NeoVimMsgIds.h */,
-				4B0C90591D5DED69007753A3 /* NeoVimBuffer.h */,
-				4B0C905A1D5DED69007753A3 /* NeoVimBuffer.m */,
 				4BDCFAC91D31449700F62670 /* NeoVimServer.h */,
 				4BDCFACA1D31449700F62670 /* NeoVimServer.m */,
 				4B854A1C1D31447C00E08DE1 /* main.m */,
@@ -555,6 +579,7 @@
 				1929B15B7EDC9B0F40E5E95C /* Logging.h */,
 				1929B5C3F2F1CA4113DABFFD /* CocoaCategories.m */,
 				1929BE69CF9AB1A10D0DD4F2 /* CocoaCategories.h */,
+				1929BFC86BF38D341F2DDCBD /* NeoVim Objects */,
 			);
 			path = NeoVimServer;
 			sourceTree = "<group>";
@@ -716,7 +741,9 @@
 				4B2A2C091D0352CB0074CE9A /* NeoVimUiBridgeProtocol.h in Headers */,
 				4B570DC21D303CAF006EDC21 /* NeoVimAgent.h in Headers */,
 				4BDF641C1D0887C100D47E1D /* TextDrawer.h in Headers */,
-				4B0E22581D5DEDC700C072E6 /* NeoVimBuffer.h in Headers */,
+				4BDD058B1DBBC50000D1B405 /* NeoVimWindow.h in Headers */,
+				4BDD05851DBBC50000D1B405 /* NeoVimBuffer.h in Headers */,
+				4BDD05881DBBC50000D1B405 /* NeoVimTab.h in Headers */,
 				4BDCFAEA1D31486E00F62670 /* NeoVimMsgIds.h in Headers */,
 				4B2A2BFA1D0351810074CE9A /* SwiftNeoVim.h in Headers */,
 				4B0BCC941D70320C00D3CE65 /* Logger.h in Headers */,
@@ -971,17 +998,20 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				4BDD05891DBBC50000D1B405 /* NeoVimTab.m in Sources */,
 				4BEE79171D16D3800012EDAA /* CellAttributes.swift in Sources */,
+				4BDD05861DBBC50000D1B405 /* NeoVimBuffer.m in Sources */,
 				4BF6E29C1D34153C0053FA76 /* KeyUtils.swift in Sources */,
 				4BCADE081D11ED12004DAD0F /* CocoaExtensions.swift in Sources */,
 				4B401B1A1D046E0600D99EDC /* NeoVimViewDelegate.swift in Sources */,
 				1929B728262BAA14FC93F6AC /* NeoVimView.swift in Sources */,
-				4B0E22591D5DF62E00C072E6 /* NeoVimBuffer.m in Sources */,
 				4B570DC31D303CAF006EDC21 /* NeoVimAgent.m in Sources */,
 				4BEE79151D16D2100012EDAA /* DispatchUtils.swift in Sources */,
 				4BDF641D1D0887C100D47E1D /* TextDrawer.m in Sources */,
 				4BDF64251D08CAB000D47E1D /* MMCoreTextView.m in Sources */,
+				4BDD058C1DBBC50000D1B405 /* NeoVimWindow.m in Sources */,
 				1929BEB90DCDAF7A2B68C886 /* ColorUtils.swift in Sources */,
+				4B8AC0441DBCB3A2007CCC9B /* NeoVimObjectsExtensions.swift in Sources */,
 				4B4192181D0C52D700A0BEB2 /* Grid.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -1012,9 +1042,11 @@
 			buildActionMask = 2147483647;
 			files = (
 				4BDCFACB1D31449700F62670 /* NeoVimServer.m in Sources */,
+				4BDD058A1DBBC50000D1B405 /* NeoVimTab.m in Sources */,
 				4B854A1D1D31447C00E08DE1 /* main.m in Sources */,
 				1929BF81A40B4154D3EA33CE /* server_ui.m in Sources */,
-				4B0C905B1D5DED69007753A3 /* NeoVimBuffer.m in Sources */,
+				4BDD058D1DBBC50000D1B405 /* NeoVimWindow.m in Sources */,
+				4BDD05871DBBC50000D1B405 /* NeoVimBuffer.m in Sources */,
 				1929B1E05C116514C1D3A384 /* CocoaCategories.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;