mirror of
https://github.com/qvacua/vimr.git
synced 2024-12-24 22:33:52 +03:00
GH-666 Remove old files
This commit is contained in:
parent
1797b824cf
commit
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@ -1,49 +0,0 @@
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/**
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* Tae Won Ha - http://taewon.de - @hataewon
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* See LICENSE
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*/
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@import Cocoa;
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#import "NvimUiBridgeProtocol.h"
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NS_ASSUME_NONNULL_BEGIN
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@interface UiClient : NSObject
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@property (nonatomic) bool useInteractiveZsh;
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@property (nonatomic, copy) NSURL *cwd;
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@property (nonatomic, nullable, retain) NSArray<NSString *> *nvimArgs;
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@property (readonly) bool neoVimIsQuitting;
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@property (nonatomic, weak) id <NvimUiBridgeProtocol> bridge;
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@property (readonly) bool neoVimHasQuit;
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@property (readonly) NSCondition *neoVimQuitCondition;
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- (instancetype)initWithUuid:(NSString *)uuid;
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- (void)debug;
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- (void)forceQuit;
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- (void)quit;
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- (bool)runLocalServerAndNeoVimWithWidth:(NSInteger)width height:(NSInteger)height;
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- (void)vimInput:(NSString *)string;
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- (void)vimInputMarkedText:(NSString *)markedText;
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- (void)deleteCharacters:(NSInteger)count;
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- (void)resizeToWidth:(int)width height:(int)height;
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- (NSString * _Nullable)escapedFileName:(NSString *)fileName;
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- (NSArray<NSString *> *)escapedFileNames:(NSArray<NSString *> *)fileNames;
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- (void)scrollHorizontal:(NSInteger)horiz vertical:(NSInteger)vert at:(Position)position;
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- (void)focusGained:(bool)gained;
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@end
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NS_ASSUME_NONNULL_END
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@ -1,582 +0,0 @@
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/**
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* Tae Won Ha - http://taewon.de - @hataewon
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* See LICENSE
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*/
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#import "UiClient.h"
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#import "NeoVimMsgIds.h"
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#import "Logger.h"
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static const double qTimeout = 10;
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static const double qForceExitDelay = 5;
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#define data_to_array(type) \
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static type *data_to_ ## type ## _array(NSData *data, NSUInteger count) { \
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NSUInteger length = count * sizeof( type ); \
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if (data.length != length) { \
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return NULL; \
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} \
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return ( type *) data.bytes; \
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}
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data_to_array(NSInteger)
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data_to_array(bool)
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static void log_cfmachport_error(SInt32 err, NeoVimAgentMsgId msgid, NSData *inputData) {
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switch (err) {
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case kCFMessagePortSendTimeout:
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log4Warn("Got response kCFMessagePortSendTimeout = %d for the msg %ld with data %@.",
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err, (long) msgid, inputData);
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case kCFMessagePortReceiveTimeout:
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log4Warn("Got response kCFMessagePortReceiveTimeout = %d for the msg %ld with data %@.",
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err, (long) msgid, inputData);
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case kCFMessagePortIsInvalid:
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log4Warn("Got response kCFMessagePortIsInvalid = %d for the msg %ld with data %@.",
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err, (long) msgid, inputData);
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case kCFMessagePortTransportError:
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log4Warn("Got response kCFMessagePortTransportError = %d for the msg %ld with data %@.",
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err, (long) msgid, inputData);
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case kCFMessagePortBecameInvalidError:
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log4Warn("Got response kCFMessagePortBecameInvalidError = %d for the msg %ld with data %@.",
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err, (long) msgid, inputData);
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return;
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default:
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return;
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}
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}
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@interface UiClient ()
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- (void)handleMessageWithId:(SInt32)msgid data:(NSData *)data;
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@end
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static CFDataRef local_server_callback(CFMessagePortRef local __unused, SInt32 msgid, CFDataRef data, void *info) {
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@autoreleasepool {
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UiClient *agent = (__bridge UiClient *) info;
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[agent handleMessageWithId:msgid data:(__bridge NSData *) (data)];
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}
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return NULL;
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}
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@implementation UiClient {
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NSString *_uuid;
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CFMessagePortRef _remoteServerPort;
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CFMessagePortRef _localServerPort;
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NSThread *_localServerThread;
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CFRunLoopRef _localServerRunLoop;
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NSTask *_neoVimServerTask;
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bool _neoVimIsReady;
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NSCondition *_neoVimReadyCondition;
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bool _isInitErrorPresent;
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NSInteger _initialWidth;
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NSInteger _initialHeight;
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volatile uint32_t _neoVimIsQuitting;
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}
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- (instancetype)initWithUuid:(NSString *)uuid {
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self = [super init];
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if (self == nil) {
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return nil;
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}
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_uuid = uuid;
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_useInteractiveZsh = NO;
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_neoVimIsReady = NO;
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_neoVimReadyCondition = [NSCondition new];
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_isInitErrorPresent = NO;
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_initialWidth = 30;
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_initialHeight = 15;
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_neoVimIsQuitting = 0;
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_neoVimHasQuit = false;
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_neoVimQuitCondition = [NSCondition new];
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return self;
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}
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- (bool)neoVimIsQuitting {
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return _neoVimIsQuitting == 1;
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}
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- (void)debug {
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#ifdef DEBUG
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[self sendMessageWithId:NeoVimAgentDebug1 data:nil expectsReply:NO];
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#endif
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}
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- (void)forceQuit {
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log4Error("Force-quitting NvimServer %@", _uuid);
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OSAtomicOr32Barrier(1, &_neoVimIsQuitting);
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[self closeMachPorts];
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[self forceExitNeoVimServer];
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[_neoVimQuitCondition lock];
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_neoVimHasQuit = true;
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[_neoVimQuitCondition signal];
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[_neoVimQuitCondition unlock];
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log4Error("Force-quit NvimServer %@", _uuid);
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}
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// We cannot use -dealloc for this since -dealloc is not called until the run loop in the thread stops.
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- (void)quit {
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OSAtomicOr32Barrier(1, &_neoVimIsQuitting);
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[self closeMachPorts];
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[_neoVimServerTask waitUntilExit];
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[_neoVimQuitCondition lock];
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_neoVimHasQuit = true;
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[_neoVimQuitCondition signal];
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[_neoVimQuitCondition unlock];
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log4Info("NvimServer %@ exited successfully", _uuid);
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}
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- (void)closeMachPorts {
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CFRunLoopStop(_localServerRunLoop);
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[_localServerThread cancel];
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if (CFMessagePortIsValid(_remoteServerPort)) {
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CFMessagePortInvalidate(_remoteServerPort);
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}
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CFRelease(_remoteServerPort);
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_remoteServerPort = NULL;
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if (CFMessagePortIsValid(_localServerPort)) {
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CFMessagePortInvalidate(_localServerPort);
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}
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CFRelease(_localServerPort);
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_localServerPort = NULL;
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}
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-(void)forceExitNeoVimServer {
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log4Warn("Forcing backend neovim process to terminate after %lf seconds.", qForceExitDelay);
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[_neoVimServerTask interrupt];
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[_neoVimServerTask terminate];
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}
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- (void)launchNeoVimUsingLoginShell {
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__auto_type *selfEnv = [NSProcessInfo processInfo].environment;
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NSString *shellPath = selfEnv[@"SHELL"];
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if (shellPath == nil) {
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shellPath = @"/bin/bash";
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}
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NSString *shellName = shellPath.lastPathComponent;
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NSMutableArray *shellArgs = [NSMutableArray new];
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if (![shellName isEqualToString:@"tcsh"]) {
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// tcsh does not like the -l option
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[shellArgs addObject:@"-l"];
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}
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if (_useInteractiveZsh && [shellName isEqualToString:@"zsh"]) {
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[shellArgs addObject:@"-i"];
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}
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NSPipe *inputPipe = [NSPipe pipe];
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_neoVimServerTask = [[NSTask alloc] init];
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#ifndef DEBUG
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NSFileHandle *nullFileHandle = [NSFileHandle fileHandleWithNullDevice];
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_neoVimServerTask.standardOutput = nullFileHandle;
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_neoVimServerTask.standardError = nullFileHandle;
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#endif
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__auto_type listenAddress = [NSTemporaryDirectory() stringByAppendingPathComponent:
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[NSString stringWithFormat:@"vimr_%@.sock", _uuid]];
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__auto_type env = [NSMutableDictionary dictionaryWithDictionary:selfEnv];
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env[@"NVIM_LISTEN_ADDRESS"] = listenAddress;
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_neoVimServerTask.environment = env;
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_neoVimServerTask.standardInput = inputPipe;
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_neoVimServerTask.currentDirectoryPath = self.cwd == nil ? NSHomeDirectory() : self.cwd.path;
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_neoVimServerTask.launchPath = shellPath;
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_neoVimServerTask.arguments = shellArgs;
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[_neoVimServerTask launch];
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__auto_type *cmd = [NSString stringWithFormat:@"exec \"%@\" '%@' '%@'",
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[self neoVimServerExecutablePath],
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[self localServerName],
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[self remoteServerName]];
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if (self.nvimArgs != nil) {
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NSMutableArray *args = [NSMutableArray new];
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for (NSString *arg in self.nvimArgs) {
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[args addObject:[NSString stringWithFormat:@"'%@'", arg]];
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}
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cmd = [cmd stringByAppendingFormat:@" %@", [args componentsJoinedByString:@" "]];
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}
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cmd = [cmd stringByAppendingString:@" --headless"];
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NSFileHandle *writeHandle = inputPipe.fileHandleForWriting;
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[writeHandle writeData:[cmd dataUsingEncoding:NSUTF8StringEncoding]];
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[writeHandle closeFile];
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}
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- (bool)runLocalServerAndNeoVimWithWidth:(NSInteger)width height:(NSInteger)height {
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_initialWidth = width;
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_initialHeight = height;
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_localServerThread = [[NSThread alloc] initWithTarget:self selector:@selector(runLocalServer) object:nil];
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[_localServerThread start];
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[self launchNeoVimUsingLoginShell];
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// Wait until neovim is ready.
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NSDate *deadline = [[NSDate date] dateByAddingTimeInterval:qTimeout];
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[_neoVimReadyCondition lock];
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while (!_neoVimIsReady && [_neoVimReadyCondition waitUntilDate:deadline]);
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[_neoVimReadyCondition unlock];
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_neoVimReadyCondition = nil;
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return !_isInitErrorPresent;
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}
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- (void)vimInput:(NSString *)string {
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NSData *data = [string dataUsingEncoding:NSUTF8StringEncoding];
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[self sendMessageWithId:NeoVimAgentMsgIdInput data:data expectsReply:NO];
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}
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- (void)vimInputMarkedText:(NSString *_Nonnull)markedText {
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NSData *data = [markedText dataUsingEncoding:NSUTF8StringEncoding];
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[self sendMessageWithId:NeoVimAgentMsgIdInputMarked data:data expectsReply:NO];
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}
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- (void)deleteCharacters:(NSInteger)count {
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NSData *data = [[NSData alloc] initWithBytes:&count length:sizeof(NSInteger)];
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[self sendMessageWithId:NeoVimAgentMsgIdDelete data:data expectsReply:NO];
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}
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- (void)resizeToWidth:(int)width height:(int)height {
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int values[] = {width, height};
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NSData *data = [[NSData alloc] initWithBytes:values length:(2 * sizeof(int))];
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[self sendMessageWithId:NeoVimAgentMsgIdResize data:data expectsReply:NO];
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}
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- (NSString *)escapedFileName:(NSString *)fileName {
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NSArray<NSString *> *fileNames = [self escapedFileNames:@[fileName]];
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if (fileNames.count == 0) {
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return nil;
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}
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return fileNames[0];
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}
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- (void)focusGained:(bool)gained {
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bool values[] = {gained};
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NSData *data = [[NSData alloc] initWithBytes:values length:sizeof(bool)];
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[self sendMessageWithId:NeoVimAgentMsgIdFocusGained data:data expectsReply:NO];
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}
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- (void)scrollHorizontal:(NSInteger)horiz vertical:(NSInteger)vert at:(Position)position {
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NSInteger values[] = {horiz, vert, position.row, position.column};
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NSData *data = [[NSData alloc] initWithBytes:values length:4 * sizeof(NSInteger)];
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[self sendMessageWithId:NeoVimAgentMsgIdScroll data:data expectsReply:NO];
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}
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- (NSArray <NSString *> *)escapedFileNames:(NSArray <NSString *> *)fileNames {
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NSData *data = [NSKeyedArchiver archivedDataWithRootObject:fileNames];
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NSData *response = [self sendMessageWithId:NeoVimAgentMsgIdGetEscapeFileNames data:data expectsReply:YES];
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if (response == nil) {
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log4Warn("The response for the msg %ld was nil.", (long) NeoVimAgentMsgIdGetEscapeFileNames);
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return @[];
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}
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return [NSKeyedUnarchiver unarchiveObjectWithData:response];
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}
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- (void)runLocalServer {
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@autoreleasepool {
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CFMessagePortContext localContext = {
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.version = 0,
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.info = (__bridge void *) self,
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.retain = NULL,
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.release = NULL,
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.copyDescription = NULL
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};
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unsigned char shouldFreeLocalServer = false;
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_localServerPort = CFMessagePortCreateLocal(
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kCFAllocatorDefault,
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(__bridge CFStringRef) [self localServerName],
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local_server_callback,
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&localContext,
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&shouldFreeLocalServer
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);
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// FIXME: handle shouldFreeLocalServer = true
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}
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_localServerRunLoop = CFRunLoopGetCurrent();
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CFRunLoopSourceRef runLoopSrc = CFMessagePortCreateRunLoopSource(kCFAllocatorDefault, _localServerPort, 0);
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CFRunLoopAddSource(_localServerRunLoop, runLoopSrc, kCFRunLoopCommonModes);
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CFRelease(runLoopSrc);
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CFRunLoopRun();
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}
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- (void)establishNeoVimConnection {
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_remoteServerPort = CFMessagePortCreateRemote(
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kCFAllocatorDefault,
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(__bridge CFStringRef) [self remoteServerName]
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);
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NSInteger values[] = { _initialWidth, _initialHeight };
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NSData *data = [NSData dataWithBytes:values length:2 * sizeof(NSInteger)];
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[self sendMessageWithId:NeoVimAgentMsgIdAgentReady data:data expectsReply:NO];
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}
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- (NSData *)sendMessageWithId:(NeoVimAgentMsgId)msgid data:(NSData *)data expectsReply:(bool)expectsReply {
|
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if (_neoVimIsQuitting == 1) {
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// This happens often, e.g. when exiting full screen by closing all buffers. We try to resize the window after
|
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// the message port has been closed. This is a quick-and-dirty fix.
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// TODO: Fix for real...
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log4Warn("Neovim is quitting, but trying to send message: %lu", (unsigned long) msgid);
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return nil;
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}
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if (_remoteServerPort == NULL) {
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log4Warn("Remote server is null: The msg %lu with data %@ could not be sent.", (unsigned long) msgid, data);
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return nil;
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}
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CFDataRef responseData = NULL;
|
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CFStringRef replyMode = expectsReply ? kCFRunLoopDefaultMode : NULL;
|
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|
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SInt32 responseCode = CFMessagePortSendRequest(
|
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_remoteServerPort, msgid, (__bridge CFDataRef) data, qTimeout, qTimeout, replyMode, &responseData
|
||||
);
|
||||
|
||||
if (_neoVimIsQuitting == 1) {
|
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return nil;
|
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}
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||||
|
||||
if (responseCode != kCFMessagePortSuccess) {
|
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log_cfmachport_error(responseCode, msgid, data);
|
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|
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if (_neoVimIsQuitting == 0) {
|
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[_bridge ipcBecameInvalid:
|
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[NSString stringWithFormat:
|
||||
@"Reason: sending msg to neovim failed for %lu with %d", (unsigned long) msgid, responseCode
|
||||
]
|
||||
];
|
||||
}
|
||||
|
||||
return nil;
|
||||
}
|
||||
|
||||
if (responseData == NULL) {
|
||||
return nil;
|
||||
}
|
||||
|
||||
NSData *result = (__bridge_transfer NSData *) responseData;
|
||||
return result;
|
||||
}
|
||||
|
||||
- (NSString *)neoVimServerExecutablePath {
|
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return [[[NSBundle bundleForClass:[self class]] builtInPlugInsPath] stringByAppendingPathComponent:@"NvimServer"];
|
||||
}
|
||||
|
||||
- (NSString *)localServerName {
|
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return [NSString stringWithFormat:@"com.qvacua.vimr.%@", _uuid];
|
||||
}
|
||||
|
||||
- (NSString *)remoteServerName {
|
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return [NSString stringWithFormat:@"com.qvacua.vimr.neovim-server.%@", _uuid];
|
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}
|
||||
|
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- (void)handleMessageWithId:(SInt32)msgid data:(NSData *)data {
|
||||
switch (msgid) {
|
||||
|
||||
case NeoVimServerMsgIdServerReady:
|
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[self establishNeoVimConnection];
|
||||
return;
|
||||
|
||||
case NeoVimServerMsgIdNeoVimReady: {
|
||||
bool *value = data_to_bool_array(data, 1);
|
||||
_isInitErrorPresent = value[0];
|
||||
|
||||
[_neoVimReadyCondition lock];
|
||||
_neoVimIsReady = YES;
|
||||
[_neoVimReadyCondition signal];
|
||||
[_neoVimReadyCondition unlock];
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
case NeoVimServerMsgIdResize: {
|
||||
NSInteger *values = data_to_NSInteger_array(data, 2);
|
||||
if (values == nil) {
|
||||
return;
|
||||
}
|
||||
[_bridge resizeToWidth:values[0] height:values[1]];
|
||||
return;
|
||||
}
|
||||
|
||||
case NeoVimServerMsgIdClear:
|
||||
[_bridge clear];
|
||||
return;
|
||||
|
||||
case NeoVimServerMsgIdEolClear:
|
||||
[_bridge eolClear];
|
||||
return;
|
||||
|
||||
case NeoVimServerMsgIdSetMenu:
|
||||
[_bridge updateMenu];
|
||||
return;
|
||||
|
||||
case NeoVimServerMsgIdBusyStart:
|
||||
[_bridge busyStart];
|
||||
return;
|
||||
|
||||
case NeoVimServerMsgIdBusyStop:
|
||||
[_bridge busyStop];
|
||||
return;
|
||||
|
||||
case NeoVimServerMsgIdMouseOn:
|
||||
[_bridge mouseOn];
|
||||
return;
|
||||
|
||||
case NeoVimServerMsgIdMouseOff:
|
||||
[_bridge mouseOff];
|
||||
return;
|
||||
|
||||
case NeoVimServerMsgIdModeChange: {
|
||||
NSInteger *values = data_to_NSInteger_array(data, 1);
|
||||
[_bridge modeChange:(CursorModeShape) values[0]];
|
||||
return;
|
||||
}
|
||||
|
||||
case NeoVimServerMsgIdSetScrollRegion: {
|
||||
NSInteger *values = data_to_NSInteger_array(data, 4);
|
||||
[_bridge setScrollRegionToTop:values[0] bottom:values[1] left:values[2] right:values[3]];
|
||||
return;
|
||||
}
|
||||
|
||||
case NeoVimServerMsgIdScroll: {
|
||||
NSInteger *values = data_to_NSInteger_array(data, 1);
|
||||
[_bridge scroll:values[0]];
|
||||
return;
|
||||
}
|
||||
|
||||
case NeoVimServerMsgIdUnmark: {
|
||||
NSInteger *values = data_to_NSInteger_array(data, 2);
|
||||
[_bridge unmarkRow:values[0] column:values[1]];
|
||||
return;
|
||||
}
|
||||
|
||||
case NeoVimServerMsgIdBell:
|
||||
[_bridge bell];
|
||||
return;
|
||||
|
||||
case NeoVimServerMsgIdVisualBell:
|
||||
[_bridge visualBell];
|
||||
return;
|
||||
|
||||
case NeoVimServerMsgIdFlush: {
|
||||
NSArray <NSData *> *renderData = [NSKeyedUnarchiver unarchiveObjectWithData:data];
|
||||
|
||||
[_bridge flush:renderData];
|
||||
return;
|
||||
}
|
||||
|
||||
case NeoVimServerMsgIdSetForeground: {
|
||||
NSInteger *values = data_to_NSInteger_array(data, 1);
|
||||
[_bridge updateForeground:values[0]];
|
||||
return;
|
||||
}
|
||||
|
||||
case NeoVimServerMsgIdSetBackground: {
|
||||
NSInteger *values = data_to_NSInteger_array(data, 1);
|
||||
[_bridge updateBackground:values[0]];
|
||||
return;
|
||||
}
|
||||
|
||||
case NeoVimServerMsgIdSetSpecial: {
|
||||
NSInteger *values = data_to_NSInteger_array(data, 1);
|
||||
[_bridge updateSpecial:values[0]];
|
||||
return;
|
||||
}
|
||||
|
||||
case NeoVimServerMsgIdSetTitle: {
|
||||
NSString *string = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
|
||||
[_bridge setTitle:string];
|
||||
return;
|
||||
}
|
||||
|
||||
case NeoVimServerMsgIdSetIcon: {
|
||||
NSString *string = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
|
||||
[_bridge setIcon:string];
|
||||
return;
|
||||
}
|
||||
|
||||
case NeoVimServerMsgIdStop:
|
||||
[_bridge stop];
|
||||
return;
|
||||
|
||||
case NeoVimServerMsgIdDirtyStatusChanged: {
|
||||
bool *values = data_to_bool_array(data, 1);
|
||||
[_bridge setDirtyStatus:values[0]];
|
||||
return;
|
||||
}
|
||||
|
||||
case NeoVimServerMsgIdCwdChanged: {
|
||||
if (data == nil) {
|
||||
return;
|
||||
}
|
||||
|
||||
[_bridge cwdChanged:[[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding]];
|
||||
return;
|
||||
}
|
||||
|
||||
case NeoVimServerMsgIdColorSchemeChanged: {
|
||||
NSInteger *values = (NSInteger *) data.bytes;
|
||||
NSMutableArray *array = [NSMutableArray new];
|
||||
for (int i = 0; i < 5; i++) {
|
||||
[array addObject:@(values[i])];
|
||||
}
|
||||
[_bridge colorSchemeChanged:array];
|
||||
return;
|
||||
}
|
||||
|
||||
case NeoVimServerMsgIdAutoCommandEvent: {
|
||||
if (data.length == 2 * sizeof(NSInteger)) {
|
||||
NSInteger *values = (NSInteger *) data.bytes;
|
||||
NvimAutoCommandEvent event = (NvimAutoCommandEvent) values[0];
|
||||
NSInteger bufferHandle = (values + 1)[0];
|
||||
[_bridge autoCommandEvent:event bufferHandle:bufferHandle];
|
||||
} else {
|
||||
NSInteger *values = data_to_NSInteger_array(data, 1);
|
||||
[_bridge autoCommandEvent:(NvimAutoCommandEvent) values[0] bufferHandle:-1];
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
default:
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
@end
|
Loading…
Reference in New Issue
Block a user