Annotation of OpenXM/src/cfep/MyDocument.m, Revision 1.1
1.1 ! takayama 1: //
! 2: // MyDocument.m
! 3: // cfep
! 4: //
! 5: // Created by Nobuki Takayama
! 6: // Copyright (c) 2006 OpenXM.org
! 7: //
! 8:
! 9: // [self setDefaultPeer BASH] or [self setDefaultPeer OX_TEXMACS]
! 10:
! 11: #include <signal.h>
! 12: #import "MyDocument.h"
! 13: #import "MyOutputWindowController.h"
! 14: #import "MyOpenGLController.h"
! 15:
! 16: int myDebug=0;
! 17: static int myDocumentSaidTheMessageAboutX = 0;
! 18:
! 19:
! 20: @implementation MyDocument
! 21:
! 22: - (void)dealloc {
! 23: MyOutputWindowController *mowc;
! 24: if (myDebug) NSLog(@"dealloc of MyDocument.\n");
! 25: if (myDebug) NSLog(@"retainCount of task=%d\n",[task retainCount]); // why is it 2?
! 26: [self closeMyModel];
! 27: // [task dealloc]; //BUG. if we do this, error happens.
! 28: mowc = [MyOutputWindowController sharedMyOutputWindowController: self];
! 29: if (mowc != nil) [mowc closeMyOutputWindow: self];
! 30: if (errorLines) { [errorLines autorelease]; errorLines = nil; }
! 31:
! 32: [myDecoder dealloc];
! 33:
! 34: [dataFromFile release];
! 35: [rtfDataFromFile release];
! 36: [textDataFromFile release];
! 37: if (myDebug) NSLog(@"Done: dealloc of MyDocument.\n");
! 38: [super dealloc];
! 39: }
! 40:
! 41: // The name of the nib file to load for this document.
! 42: - (NSString *)windowNibName
! 43: {
! 44: return @"MyDocument";
! 45: }
! 46:
! 47: // Loads up the data when the nib file is loaded.
! 48: - (void)windowControllerDidLoadNib:(NSWindowController *)aController {
! 49: [super windowControllerDidLoadNib:aController];
! 50:
! 51: if (dataFromFile) {
! 52: [self loadtextViewWithData:dataFromFile];
! 53: [dataFromFile release];
! 54: dataFromFile = nil;
! 55: } else if (rtfDataFromFile) {
! 56: [self loadtextViewWithRTFData: rtfDataFromFile];
! 57: [rtfDataFromFile release];
! 58: rtfDataFromFile = nil;
! 59: } else if (textDataFromFile) {
! 60: [self loadtextViewWithTextData: textDataFromFile];
! 61: [textDataFromFile release];
! 62: textDataFromFile = nil;
! 63: }
! 64: [self addMenuExec]; // adding the execution menu.
! 65: [textViewIn setAllowsUndo:YES];
! 66: [self sayTheMessageAboutX];
! 67: [self initAux];
! 68: }
! 69:
! 70: // Load the view with data given an NSData.
! 71: - (void)loadtextViewWithData:(NSData *)data {
! 72: [textViewIn replaceCharactersInRange:NSMakeRange(0, [[textViewIn string] length]) withRTFD:data];
! 73: }
! 74: - (void)loadtextViewWithRTFData:(NSData *)data {
! 75: [textViewIn replaceCharactersInRange:NSMakeRange(0, [[textViewIn string] length]) withRTF:data];
! 76: }
! 77: -(void) loadtextViewWithTextData:(NSData *)data {
! 78: [textViewIn replaceCharactersInRange: NSMakeRange(0,[[textViewIn string] length])
! 79: withString:[NSString stringWithCString: [data bytes] encoding:NSUTF8StringEncoding]];
! 80: }
! 81:
! 82: // Return an NSData representation of our document's view.
! 83: - (NSData *)dataRepresentationOfType:(NSString *)aType {
! 84: if ([@"RTFWithGraphics" compare: aType] == NSOrderedSame) {
! 85: return [textViewIn RTFDFromRange:NSMakeRange(0, [[textViewIn string] length])];
! 86: }else if ([@"RTF" compare: aType] == NSOrderedSame) {
! 87: return [textViewIn RTFFromRange:NSMakeRange(0, [[textViewIn string] length])];
! 88: }else {
! 89: return [[textViewIn string] dataUsingEncoding: NSUTF8StringEncoding];
! 90: }
! 91: }
! 92:
! 93: // If we're loading from a file just retain the data and it will be
! 94: // loaded when windowControllerDidLoadNib is invoked. If not, go
! 95: // ahead and load the view with the data.
! 96: // These paths are separate in order to support Revert where the
! 97: // data is reloaded but the nib is not.
! 98: - (BOOL)loadDataRepresentation:(NSData *)data ofType:(NSString *)aType {
! 99: if ([@"RTFWithGraphics" compare: aType] == NSOrderedSame) {
! 100: if (textViewIn)
! 101: [self loadtextViewWithData:data];
! 102: else
! 103: dataFromFile = [data retain];
! 104: }else if ([@"RTF" compare: aType] == NSOrderedSame) {
! 105: if (textViewIn)
! 106: [self loadtextViewWithRTFData:data];
! 107: else
! 108: rtfDataFromFile = [data retain];
! 109: }else{
! 110: if (textViewIn)
! 111: [self loadtextViewWithTextData: data];
! 112: else
! 113: textDataFromFile = [data retain];
! 114: }
! 115:
! 116: return YES;
! 117: }
! 118:
! 119: // =======================================================================
! 120:
! 121: -(void) initAux {
! 122: static int serial;
! 123: MyEnvironment *myEnvironment;
! 124: myDocumentKey = [@"myDocumentNo" stringByAppendingString: [NSString stringWithFormat: @"%d",(++serial)]];
! 125: [myDocumentKey retain];
! 126:
! 127: onlySelectedArea = 0;
! 128: notebookMode = 0; // or = 1; // experimental.
! 129: oxEngine = 0; // experimental. For select engine menu.
! 130: errorLines = [NSMutableArray arrayWithCapacity: 10]; [errorLines retain];
! 131: debugMyTunnel = 0;
! 132: task = nil;
! 133: myEnvironment = [[MyEnvironment alloc] init]; [myEnvironment retain];
! 134:
! 135: myDefaultTypingAttributes = [myEnvironment getMyDefaultTypingAttributes];
! 136: [myDefaultTypingAttributes retain];
! 137: [textViewIn setTypingAttributes: myDefaultTypingAttributes];
! 138:
! 139: myDecoder = [[MyDecoder alloc] init]; [myDecoder retain];
! 140:
! 141: [self openMyModel: myEnvironment ];
! 142: }
! 143: -(int) getMyDocumentKey { return myDocumentKey; }
! 144:
! 145: -(id) openMyModel: (MyEnvironment *) myEnvironment {
! 146: [myEnvironment showForDebug]; // for debug.
! 147: OpenXM_HOME= [myEnvironment getOpenXM_HOME];
! 148: [OpenXM_HOME retain]; // without these SIGSEGV
! 149: inputCounter = outputCounter = 0;
! 150: redirectPrint = 0;
! 151: peer = [myEnvironment getPeer];
! 152: peerStartupString = [myEnvironment getPeerStartupString];
! 153: [peerStartupString retain];
! 154: peerEndEvaluteMark = [myEnvironment getPeerEndEvaluateMark];
! 155: [peerEndEvaluteMark retain];
! 156:
! 157: [self stopIndicator];
! 158: // Initialization to call /bin/bash
! 159: outboundPipe = [NSPipe pipe]; // since autorelease is called in pipe.
! 160: inboundPipe = [NSPipe pipe];
! 161: errPipe = [NSPipe pipe];
! 162: [outboundPipe retain]; [inboundPipe retain]; [errPipe retain];
! 163: outboundFileHandle = [outboundPipe fileHandleForWriting];
! 164: inboundFileHandle = [inboundPipe fileHandleForReading];
! 165: errFileHandle = [errPipe fileHandleForReading];
! 166:
! 167: NSLog(@"Starting /bin/bash\n");
! 168: task = [[NSTask alloc] init];
! 169: [task setStandardInput: outboundPipe];
! 170: [task setStandardOutput: inboundPipe];
! 171: [task setStandardError: errPipe];
! 172: [task setEnvironment: [myEnvironment getMyUnixEnvironment]];
! 173: //[task setArguments: [NSArray arrayWithObject: @"http://www.google.com"]];
! 174: //[task setLaunchPath: @"/usr/bin/open"];
! 175: //[task setLaunchPath: @"/Users/NobukiTakayama/OX4/OpenXM/bin/asir"];
! 176: //[task setLaunchPath: @"/bin/date"];
! 177: [task setLaunchPath: @"/bin/bash"];
! 178: // launch will be done after nib is loaded.
! 179: @try { // version >= 10.3, add option in info
! 180: [task launch];
! 181: } @catch (NSException *exception) {
! 182: NSLog(@"init task launch Caught %@: %@", [exception name], [exception reason]);
! 183: } @finally {
! 184: NSLog(@"/bin/bash is started.\n");
! 185: // fprintf(stderr,"pid = %d\n",[task processIdentifier]);
! 186: signal(SIGPIPE,SIG_IGN); //BUG. non-cocoa way.
! 187: [self oxEvaluateString: peerStartupString withMark: FALSE];
! 188: }
! 189:
! 190: [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(readInboundData:)
! 191: name:NSFileHandleDataAvailableNotification object: inboundFileHandle];
! 192: [inboundFileHandle waitForDataInBackgroundAndNotify];
! 193: [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(readErrData:)
! 194: name:NSFileHandleDataAvailableNotification object: errFileHandle];
! 195: [errFileHandle waitForDataInBackgroundAndNotify];
! 196:
! 197: return self;
! 198: }
! 199:
! 200: - (void) closeMyModel {
! 201: [self stopIndicator];
! 202: if (task == nil) {
! 203: NSLog(@"closeMyModel. Task is not running.\n"); return ;
! 204: }
! 205: [[NSNotificationCenter defaultCenter] removeObserver:self
! 206: name:NSFileHandleDataAvailableNotification object: inboundFileHandle];
! 207: [[NSNotificationCenter defaultCenter] removeObserver:self
! 208: name:NSFileHandleDataAvailableNotification object: errFileHandle];
! 209:
! 210: [inboundFileHandle closeFile];
! 211: [outboundFileHandle closeFile];
! 212: [errFileHandle closeFile];
! 213: [task terminate];
! 214: task = nil; //BUG. memory leak?
! 215: NSLog(@"Terminated the child process.\n");
! 216: }
! 217:
! 218: -(id) restartMyModel: (enum peer_type) peerType {
! 219: MyEnvironment *myEnvironment;
! 220: [self closeMyModel];
! 221: myEnvironment = [[MyEnvironment alloc] initFor: peerType]; //BUG. leak memory?
! 222: [myEnvironment retain];
! 223: [myEnvironment showForDebug]; // for debug.
! 224: [self openMyModel: myEnvironment ];
! 225: return self;
! 226: }
! 227:
! 228: // messenges
! 229: -(void) sayTheMessageAboutX {
! 230: NSLog(@"myDocumentSaidTheMessageAboutX=%d\n",myDocumentSaidTheMessageAboutX);
! 231: if (!myDocumentSaidTheMessageAboutX) {
! 232: if ([MyEnvironment checkX] != 1)
! 233: [self messageDialog:
! 234: NSLocalizedString(@"A few commands (plot, ...) cannot be used, because X11 is not running.",nil) with: 0];
! 235: myDocumentSaidTheMessageAboutX = 1;
! 236: }
! 237: }
! 238:
! 239: - (IBAction) oxEvaluate:(id) sender {
! 240: NSString* cmd0;
! 241: NSMutableString *cmd;
! 242: NSRange r;
! 243:
! 244: if (inEvaluation) {
! 245: NSLog(@"In evaluatioin. ");
! 246: [self messageDialog: NSLocalizedString(@"Evaluating...",nil) with: 0];
! 247: return;
! 248: }
! 249: if (notebookMode) doInsertNewInputCell=0;
! 250: else [[MyOutputWindowController sharedMyOutputWindowController: self] showUp];
! 251: ox_texmacs_level=0;
! 252: [self clearLines];
! 253:
! 254: [textViewIn setTypingAttributes: myDefaultTypingAttributes];
! 255:
! 256: if (notebookMode) {
! 257: cmd0 = [self getContentsOfInputCell];
! 258: [self prepareOutputCell];
! 259: }else if (onlySelectedArea) {
! 260: r = [textViewIn selectedRange];
! 261: // NSLog(@"r=(%d,%d)\n",r.location,r.length);
! 262: cmd0 = [textViewIn string];
! 263: if (r.length != 0) {
! 264: cmd0= [cmd0 substringWithRange: r];
! 265: }else{
! 266: int pos;
! 267: r = [cmd0 lineRangeForRange: r];
! 268: pos = r.location+r.length;
! 269: [textViewIn setSelectedRange: r]; // select the range containing the insertion point.
! 270: if (pos < [cmd0 length]) {
! 271: [textViewIn replaceCharactersInRange: NSMakeRange(pos+1,0) withString: @""];
! 272: }else{
! 273: [textViewIn replaceCharactersInRange: NSMakeRange(pos,0) withString: @"\n"];
! 274: }
! 275: cmd0 = [cmd0 substringWithRange:r ];
! 276: }
! 277: }else{
! 278: cmd0 = [textViewIn string];
! 279: MyOutputWindowController *mc;
! 280: mc = [MyOutputWindowController sharedMyOutputWindowController: self];
! 281: [mc clearOutputWindow];
! 282: }
! 283: cmd = [NSMutableString stringWithString: cmd0 ];
! 284:
! 285: [self changeInputCounterField: 1];
! 286: if (peer == OX_TEXMACS) [self startIndicator];
! 287: [self oxEvaluateString: cmd withMark: TRUE];
! 288: [self changeOutputCounterField: 1];
! 289: }
! 290:
! 291: - (IBAction) oxInterrupt:(id) sender {
! 292:
! 293: NSAlert *alert = [[NSAlert alloc] init];
! 294: [alert addButtonWithTitle: NSLocalizedString(@"OK",nil)];
! 295: [alert addButtonWithTitle: NSLocalizedString(@"Cancel",nil)];
! 296: [alert setMessageText: NSLocalizedString(@"Interrupt the ox server?",nil)];
! 297: [alert setInformativeText:NSLocalizedString(@"The OX-RFC-100 interruption protocol is used.",nil)];
! 298: [alert setAlertStyle:NSWarningAlertStyle];
! 299: if ([alert runModal] != NSAlertFirstButtonReturn) {
! 300: // Cancel clicked, return.
! 301: return;
! 302: }
! 303: [alert release];
! 304:
! 305: fprintf(stderr,"Trying to interrupt.\n");
! 306: [task interrupt];
! 307: inputCounter = outputCounter = 0;
! 308: [self stopIndicator];
! 309: [myDecoder reset];
! 310: }
! 311: -(IBAction) oxRenderOutput: (id) sender {
! 312: [self messageDialog: @"oxRenderOutput has not been implemented." with: 0];
! 313: }
! 314:
! 315: -(IBAction) oxEvaluateSelected: (id) sender {
! 316: // try or test something here
! 317: // end of try or test.
! 318: // fprintf(stderr,"OnlySelectedArea\n");
! 319: if (notebookMode && (onlySelectedArea == 0)) {
! 320: [self messageDialog: NSLocalizedString(@"Selection will be ignored in the notebook style.",nil) with: 0];
! 321: }
! 322: if (onlySelectedArea) onlySelectedArea = 0; else onlySelectedArea = 1;
! 323: }
! 324:
! 325: -(IBAction) oxEvaluateRegisteredString: (id) sender {
! 326: int ans;
! 327: NSAlert *alert = [[NSAlert alloc] init];
! 328: [alert addButtonWithTitle: NSLocalizedString(@"Cancel",nil)];
! 329: [alert addButtonWithTitle: NSLocalizedString(@"unix shell",nil)];
! 330: [alert addButtonWithTitle: NSLocalizedString(@"Risa/Asir",nil)];
! 331: [alert setMessageText: NSLocalizedString(@"Restart the computation server?",nil)];
! 332: //[alert setInformativeText:NSLocalizedString(@"",nil)];
! 333: [alert setAlertStyle:NSWarningAlertStyle];
! 334: ans = [alert runModal];
! 335: [alert release];
! 336: if (ans == NSAlertFirstButtonReturn) {
! 337: // Cancel clicked, return.
! 338: return ;
! 339: } else if (ans == NSAlertSecondButtonReturn) {
! 340: [self restartMyModel: BASH];
! 341: inputCounter = outputCounter = 0;
! 342: return ;
! 343: }else{
! 344: [self restartMyModel: OX_TEXMACS];
! 345: inputCounter = outputCounter = 0;
! 346: [myDecoder reset];
! 347: return;
! 348: }
! 349: }
! 350:
! 351: -(IBAction) checkSelectedArea: (id) sender {
! 352: int ans;
! 353: ans = [self selectIllegalCharacter];
! 354: if (ans) return;
! 355: [self selectBlockForward];
! 356: }
! 357:
! 358: -(int) oxEvaluateString: (NSString *) cmd withMark: (BOOL) yes {
! 359: NSData* cmdInData;
! 360: NSLog(@"Evaluating... ");
! 361: NSLog(@"%@",cmd);
! 362: // Evaluation is here.
! 363: cmdInData = [cmd dataUsingEncoding: NSUTF8StringEncoding];
! 364: @try {
! 365: //todo if (yes) [outboundFileHandle writeData: peerStartEvaluateMark];
! 366: [outboundFileHandle writeData: cmdInData];
! 367: if (yes) [outboundFileHandle writeData: peerEndEvaluteMark];
! 368: } @catch (NSException *exception) {
! 369: NSLog(@"oxEvalluateString Caught %@: %@", [exception name], [exception reason]);
! 370: [self messageDialog: NSLocalizedString(@"Error: Engine is not responding.",nil) with: 0];
! 371: return -1;
! 372: } @finally {
! 373: NSLog(@"writeData suceeded.\n");
! 374: }
! 375: // [NSThread sleepUntilDate: [NSDate dateWithTimeIntervalSinceNow: 10.0]];
! 376: NSLog(@"\nDone.\n");
! 377: return 0;
! 378: }
! 379:
! 380: - (void) outputString: (NSString *) amt {
! 381: NSRange myRange = NSMakeRange([[textViewOut textStorage] length],0);
! 382: if (myDebug) NSLog(@"Get in outputString\n");
! 383: [textViewOut replaceCharactersInRange: myRange withString: amt];
! 384: [textViewOut scrollRangeToVisible: NSMakeRange([[textViewOut textStorage] length],0)];
! 385: //[textViewOut replaceCharactersInRange: NSMakeRange(0,NSMakeRange(0,[textViewOut length])) withString: amt];
! 386: if (notebookMode) [self outputStringInNotebookMode: amt];
! 387: else {
! 388: MyOutputWindowController *mc;
! 389: mc = [MyOutputWindowController sharedMyOutputWindowController: self];
! 390: [mc outputStringToOutputWindow: amt];
! 391: }
! 392: }
! 393: - (void) outputErrorString: (NSString *) amt {
! 394: int oldEnd;
! 395: int newEnd;
! 396: oldEnd = [[textViewOut textStorage] length];
! 397: NSRange myRange = NSMakeRange(oldEnd,0);
! 398: [textViewOut replaceCharactersInRange: myRange withString: amt];
! 399: newEnd = [[textViewOut textStorage] length];
! 400: [textViewOut setTextColor: [NSColor orangeColor] range: NSMakeRange(oldEnd,newEnd-oldEnd)];
! 401: [textViewOut scrollRangeToVisible: NSMakeRange(newEnd,0)];
! 402: }
! 403:
! 404: - (void) printErrorMessage: (NSString *) amt {
! 405: MyOutputWindowController *mc;
! 406: if (notebookMode) [self outputErrorStringInNotebookMode: amt];
! 407: else {
! 408: mc = [MyOutputWindowController sharedMyOutputWindowController: self];
! 409: [mc printErrorMessageToOutputWindow: amt];
! 410: }
! 411: }
! 412: -(void)outputStringInNotebookMode: (NSString *)msg {
! 413: [self outputStringInNotebookMode: msg withColor: [NSColor blueColor]];
! 414: }
! 415: -(void)outputErrorStringInNotebookMode: (NSString *)msg {
! 416: [self outputStringInNotebookMode: msg withColor: [NSColor redColor]];
! 417: }
! 418: -(void)outputStringInNotebookMode: (NSString *)msg withColor: (NSColor *)color{
! 419: NSRange range;
! 420: int insertPos;
! 421: range=[textViewIn selectedRange];
! 422: insertPos = range.location+range.length;
! 423: range = NSMakeRange(insertPos,0);
! 424: [textViewIn replaceCharactersInRange: range withString: msg];
! 425: range = NSMakeRange(insertPos,[msg length]);
! 426: [textViewIn setTextColor: color range: range];
! 427: range=NSMakeRange(range.location+range.length,0);
! 428: [textViewIn scrollRangeToVisible: range];
! 429: [textViewIn setSelectedRange: range];
! 430: @synchronized(self) {
! 431: if (doInsertNewInputCell) {
! 432: if (![self getOutOfOutputCell]) [self insertInputCell];
! 433: doInsertNewInputCell = 0;
! 434: }
! 435: }
! 436: }
! 437:
! 438: -(IBAction) clearTextViewOut: (id) sender {
! 439: NSRange myRange = NSMakeRange(0,[[textViewOut textStorage] length]);
! 440: [textViewOut replaceCharactersInRange: myRange withString: @""];
! 441: [textViewOut replaceCharactersInRange: NSMakeRange(0,0) withString: @" \n \n \n"];
! 442: [textViewOut scrollRangeToVisible: NSMakeRange(0,[[textViewOut textStorage] length])];
! 443: }
! 444:
! 445: - (void) messageDialog: (NSString *)msg with: (int) no {
! 446: char s[256];
! 447: NSAlert *alert = [[NSAlert alloc] init];
! 448: sprintf(s,"%d",no);
! 449: [alert addButtonWithTitle: @"OK"];
! 450: [alert setMessageText: msg] ;
! 451: if (no) [alert setInformativeText: [NSString stringWithCString: (const char *) s]];
! 452: [alert setAlertStyle:NSWarningAlertStyle];
! 453: [alert runModal];
! 454: [alert release];
! 455: }
! 456:
! 457: -(void) printDocument: (id) sender {
! 458: int status;
! 459: NSAlert *alert = [[NSAlert alloc] init];
! 460: [alert addButtonWithTitle:NSLocalizedString(@"Cancel",nil)];
! 461: [alert addButtonWithTitle:NSLocalizedString(@"Print output view",nil)];
! 462: [alert addButtonWithTitle:NSLocalizedString(@"Print input view",nil)];
! 463: [alert setMessageText:NSLocalizedString(@"Which view will you print?",nil)];
! 464: [alert setAlertStyle:NSWarningAlertStyle];
! 465: status = [alert runModal];
! 466: switch(status) {
! 467: case NSAlertThirdButtonReturn:
! 468: [textViewIn print: sender]; break;
! 469: case NSAlertSecondButtonReturn:
! 470: [textViewOut print: sender]; break;
! 471: default:
! 472: // Cancel clicked, return.
! 473: return;
! 474: }
! 475: [alert release];
! 476: }
! 477:
! 478: -(void) showHelp: (id)sender {
! 479: BOOL ans;
! 480: NSString *path=nil;
! 481: //bug. temporary.
! 482: path = [OpenXM_HOME stringByAppendingString: @"/doc/cfep/intro-ja.html"];
! 483:
! 484: ans = [[NSWorkspace sharedWorkspace] openFile:path withApplication: @"Help Viewer"];
! 485: if (ans != YES) {
! 486: [self messageDialog: NSLocalizedString(@"Help file is not found at cfep.app/OpenXM/doc/cfep",nil) with: 0];
! 487: }
! 488: }
! 489:
! 490: -(void) changeInputCounterField: (int) inc {
! 491: NSString *ss;
! 492: ss = [NSString stringWithFormat: NSLocalizedString(@"Input%d",nil), inputCounter];
! 493: [inputCounterField setStringValue: ss];
! 494: inputCounter += inc;
! 495: return;
! 496: }
! 497: -(void) changeOutputCounterField: (int) inc {
! 498: NSString *ss;
! 499: ss = [NSString stringWithFormat: NSLocalizedString(@"Out%d",nil),outputCounter];
! 500: [outputCounterField setStringValue: ss];
! 501: outputCounter += inc;
! 502: return;
! 503: }
! 504: -(void) changeOutputCounterFieldWithString: (NSString *) ss {
! 505: [outputCounterField setStringValue: ss];
! 506: return;
! 507: }
! 508:
! 509: -(void) startIndicator {
! 510: if (inEvaluation) return ;
! 511: inEvaluation = 1;
! 512: [myIndicator startAnimation: self];
! 513: }
! 514: -(void) stopIndicator {
! 515: if (inEvaluation == 0) return ;
! 516: inEvaluation = 0;
! 517: [myIndicator stopAnimation: self];
! 518: }
! 519:
! 520:
! 521: int debugInbound = 0;
! 522: - (void)readInboundData:(NSNotification*)aNotification
! 523: {
! 524: static int state=0;
! 525: static int u0 = 0;
! 526: static int u1 = 0;
! 527: static int u2 = 0;
! 528: int n,i,j,k;
! 529: unsigned char *d;
! 530: unsigned char *d2;
! 531: int c;
! 532: NSMutableString* inboundString;
! 533: NSData* data;
! 534: NSMutableData* data2;
! 535: NSString *act;
! 536: int channel;
! 537: @synchronized (self) {
! 538: if (debugInbound) NSLog(@"Reading inboudData\n");
! 539: data=[ inboundFileHandle availableData ];
! 540: n = [data length]; d = (unsigned char *)[data bytes];
! 541: if (debugInbound) NSLog(@"n=%d\n",n);
! 542: // if (n < 30) { for (k=0; k<n; k++) printf("%2x ",d[k]); printf("\n"); }
! 543: if (n == 0) { NSLog(@"Broken pipe?\n"); [self messageDialog: @"Error: Engine is not responding." with: 0]; return ; }
! 544: data2 = [NSMutableData dataWithCapacity: (n+4)];
! 545: d2 = (unsigned char *)[data2 mutableBytes];
! 546: i = 0; d2[i] = 0;
! 547: for (j = 0; j< n; j++) {
! 548: c = d[j];
! 549: if (c == END_OF_EVALUATION_OF_OX_TEXMACS) {
! 550: [self stopIndicator];
! 551: ox_texmacs_level--;
! 552: if (ox_texmacs_level <= 0) doInsertNewInputCell = 1;
! 553: } else if (c == START_OF_RESULT_OF_OX_TEXMACS) {
! 554: ox_texmacs_level++;
! 555: }
! 556: switch(state) {
! 557: case 1:
! 558: u1 = d[j];
! 559: d2[i] = u0; i++; d2[i] = u1; i++; d2[i] = 0;
! 560: state = 0; break;
! 561: case 2:
! 562: u1 = d[j]; state = 3; break;
! 563: case 3:
! 564: u2 = d[j];
! 565: d2[i] = u0; i++; d2[i] = u1; i++; d2[i] = u2; i++ ; d2[i] = 0;
! 566: state = 0; break;
! 567: case 4: // MYDECODER
! 568: u1 = d[j]; state = 5; break;
! 569: case 5:
! 570: u2 = d[j];
! 571: c = ((u0 & 0x3) << 6) | (((u1 & 0x7) << 3) & 0x38) | (u2 & 0x7);
! 572: // NSLog(@"|%2x| ",c); // send it to myDecoder
! 573: act = [myDecoder myDecoder: c from: self];
! 574: if (act != nil) {
! 575: if (debugMyTunnel) [self outputErrorString: act]; // for debug.
! 576: channel = [myDecoder getChannel];
! 577: if (channel == 0) [self errorActionFor: act];
! 578: else if (channel == 1) [self openGLActionFor: act];
! 579: else if (channel == 2) [self openGLInitActionFor: act];
! 580: }
! 581: state = 0; break;
! 582: default:
! 583: c=d[j];
! 584: if ((c >> 5) == UTF8_2) { u0=c ; state=1; }
! 585: else if ((c >> 4) == UTF8_3) { u0 =c ; state = 2; }
! 586: else if ((c >> 2) == MYDECODER) { u0=c; state = 4; }
! 587: else if ( c & 0x80) {
! 588: state = 0; NSLog(@"err|%2x| ",c);
! 589: }else {
! 590: if (c > 5) {
! 591: d2[i] = c; i++; d2[i] = 0; state = 0;
! 592: }
! 593: }
! 594: }
! 595: }
! 596: }
! 597: if (i) {
! 598: inboundString = [NSString stringWithCString: d2 encoding: NSUTF8StringEncoding];
! 599: [self outputString: inboundString]; // do this out of the synchronized session.
! 600: }
! 601:
! 602: if (n) [[aNotification object] waitForDataInBackgroundAndNotify];
! 603: }
! 604:
! 605:
! 606: - (void)readErrData:(NSNotification*)aNotification
! 607: {
! 608: int n,i,j;
! 609: #define MD_SIZE 5000
! 610: unsigned char *d;
! 611: int c;
! 612: NSMutableString* inboundString;
! 613: NSData* inboundData ;
! 614: @synchronized (self) {
! 615: inboundString = [NSMutableString stringWithCapacity: (MD_SIZE+2)];
! 616:
! 617: // NSLog(@"(err) Reading inboudData\n");
! 618: inboundData=[ errFileHandle availableData ];
! 619: n = [inboundData length]; d = (unsigned char *)[inboundData bytes];
! 620: i = 0;
! 621: while (i < n ) {
! 622: for (j = 0; j<MD_SIZE ; j++ ) {
! 623: c = d[i]; // putchar(c);
! 624: [inboundString appendString: [NSString stringWithFormat: @"%c", (c & 0x7f)] ];
! 625: i++; if (i >= n) { j++; break;}
! 626: }
! 627: // NSLog( [NSString stringWithFormat: @"i=%d, j=%d\n", i, j] );
! 628: j++;
! 629: // NSLog(@"%@", inboundString );
! 630: [self outputErrorString: inboundString];
! 631: inboundString = [NSMutableString stringWithCapacity: (MD_SIZE+2)] ;
! 632: }
! 633: }
! 634: if (n) [[aNotification object] waitForDataInBackgroundAndNotify];
! 635:
! 636: }
! 637:
! 638: -(int) specialCharacterInNotebookMode: (int) c {
! 639: if (!notebookMode) return 0;
! 640: if (c == BEGIN_INPUT_CELL) return 1;
! 641: else if (c==BEGIN_OUTPUT_CELL) return 1;
! 642: else if (c==END_INPUT_CELL) return 1;
! 643: else if (c==END_OUTPUT_CELL) return 1;
! 644: return 0;
! 645: }
! 646: -(int) selectIllegalCharacter {
! 647: NSRange r;
! 648: NSString *in;
! 649: int i, n;
! 650: int state,offset;
! 651: int c,c2;
! 652: // 1: in /*
! 653: // 2: in //
! 654: // 3: in "
! 655: // 4: in '
! 656: in = [textViewIn string];
! 657: r = [textViewIn selectedRange];
! 658: //NSLog(@"%d, %d\n",r.location, r.length);
! 659: if (r.length < 1) {
! 660: offset = 0;
! 661: n = [in length];
! 662: }else{
! 663: offset = r.location;
! 664: n = offset + r.length;
! 665: }
! 666: state = 0;
! 667: for (i=offset; i<n; i++) {
! 668: c = [in characterAtIndex: i]; // NSLog(@"|%04x| ",c);
! 669: if (i != n-1) c2 = [in characterAtIndex: (i+1)];
! 670: else c2 = 0;
! 671: switch (state) {
! 672: case 0:
! 673: if ((c == 0x1b)) {
! 674: [textViewIn setSelectedRange: NSMakeRange(i,1)];
! 675: [self outputErrorString:
! 676: NSLocalizedString(@"Error: Illegal control character.\n",nil)];
! 677: return 1;
! 678: }
! 679: if ((c > 0x7e) && (![self specialCharacterInNotebookMode: c])) {
! 680: [textViewIn setSelectedRange: NSMakeRange(i,1)];
! 681: [self outputErrorString:
! 682: NSLocalizedString(@"Error: Program part must be written only by ascii characters.\n",nil)];
! 683: return 1;
! 684: }
! 685: if (((c == '/') && (c2 == '*')) || (notebookMode && (c == BEGIN_OUTPUT_CELL))) {
! 686: i++; state = 1;
! 687: }else if ((c == '/') && (c2 == '/')) {
! 688: i++; state = 2;
! 689: }else if (c == '"') {
! 690: state = 3;
! 691: }else if (c == '\'') {
! 692: state = 4;
! 693: }else state=0;
! 694: break;
! 695: case 1:
! 696: if (((c == '*') && (c2 == '/')) || (notebookMode && (c2 == END_OUTPUT_CELL))) {
! 697: i++; state = 0;
! 698: }
! 699: break;
! 700: case 2:
! 701: if (c == '\n') state = 0;
! 702: break;
! 703: case 3:
! 704: if (c == '"') state = 0;
! 705: else if (c == '\\') {
! 706: i++; //BUG. skip only one letter.
! 707: }
! 708: break;
! 709: case 4:
! 710: if (c == '\'') state = 0;
! 711: else if (c == '\\') {
! 712: i++; //BUG. skip only one letter.
! 713: }
! 714: break;
! 715: }
! 716: }
! 717: // [self outputErrorString: @"No illegal character.\n"];
! 718: return 0;
! 719: }
! 720:
! 721: -(NSRange) selectBlockForward {
! 722: NSRange r;
! 723: NSRange ans;
! 724: NSString *in;
! 725: int i, n;
! 726: int first, last,offset, state;
! 727: int c,c2;
! 728: static int prevStart = -1;
! 729:
! 730: first = last = 0;
! 731: ans = NSMakeRange(0,0);
! 732:
! 733: // 1: in /*
! 734: // 2: in //
! 735: // 3: in "
! 736: // 4: in '
! 737: in = [textViewIn string];
! 738: r = [textViewIn selectedRange];
! 739: if (r.length < 1) {
! 740: offset = 0;
! 741: } else {
! 742: offset = r.location;
! 743: }
! 744: if (offset == prevStart) {
! 745: offset = offset+1;
! 746: }
! 747: n = [in length];
! 748: if (offset >= n) offset = 0;
! 749: state = 0;
! 750: for (i=offset; i<n; i++) {
! 751: c = [in characterAtIndex: i];
! 752: if (i != n-1) c2 = [in characterAtIndex: (i+1)];
! 753: else c2 = 0;
! 754: switch (state) {
! 755: case 0:
! 756: if (c == '{') {
! 757: ans=[self selectBlockForwardFrom: i with: c and: '}'];
! 758: if (prevStart != ans.location) { prevStart = ans.location; }
! 759: return ans;
! 760: }else if (c == '(') {
! 761: ans=[self selectBlockForwardFrom: i with: c and: ')'];
! 762: if (prevStart != ans.location) { prevStart = ans.location; }
! 763: return ans;
! 764: }else if (c == '[') {
! 765: ans=[self selectBlockForwardFrom: i with: c and: ']'];
! 766: if (prevStart != ans.location) { prevStart = ans.location; }
! 767: return ans;
! 768: }
! 769: if ((c == '/') && (c2 == '*')) {
! 770: i++; state = 1;
! 771: }else if ((c == '/') && (c2 == '/')) {
! 772: i++; state = 2;
! 773: }else if (c == '"') {
! 774: state = 3;
! 775: }else if (c == '\'') {
! 776: state = 4;
! 777: }else state=0;
! 778: break;
! 779: case 1:
! 780: if ((c == '*') && (c2 == '/')) {
! 781: i++; state = 0;
! 782: }
! 783: break;
! 784: case 2:
! 785: if (c == '\n') state = 0;
! 786: break;
! 787: case 3:
! 788: if (c == '"') state = 0;
! 789: else if (c == '\\') {
! 790: i++; //BUG. skip only one letter.
! 791: }
! 792: break;
! 793: case 4:
! 794: if (c == '\'') state = 0;
! 795: else if (c == '\\') {
! 796: i++; //BUG. skip only one letter.
! 797: }
! 798: break;
! 799: }
! 800: }
! 801: return ans;
! 802: }
! 803: -(NSRange) selectBlockForwardFrom: (int) offset with: (int) first and: (int) last {
! 804: NSRange r;
! 805: NSRange ans;
! 806: NSString *in;
! 807: int i, n;
! 808: int state;
! 809: int c,c2;
! 810: int level;
! 811: int startpos;
! 812:
! 813: level = 0;
! 814: ans = NSMakeRange(0,0);
! 815:
! 816: // 1: in /*
! 817: // 2: in //
! 818: // 3: in "
! 819: // 4: in '
! 820: in = [textViewIn string];
! 821: r = [textViewIn selectedRange];
! 822: n = [in length];
! 823: state = 0;
! 824: for (i=offset; i<n; i++) {
! 825: c = [in characterAtIndex: i];
! 826: if (i != n-1) c2 = [in characterAtIndex: (i+1)];
! 827: else c2 = 0;
! 828: switch (state) {
! 829: case 0:
! 830: if (level == 0) {
! 831: if (c == first) {
! 832: level = 1; startpos = i;
! 833: }
! 834: } else if (level > 0) {
! 835: if (c == first) level++;
! 836: else if (c == last) level--;
! 837: else ;
! 838: if (level == 0) {
! 839: ans = NSMakeRange(startpos, i+1-startpos);
! 840: [textViewIn setSelectedRange: ans];
! 841: [textViewIn scrollRangeToVisible: NSMakeRange(startpos,0)];
! 842: return ans;
! 843: }
! 844: }
! 845:
! 846: if ((c == '/') && (c2 == '*')) {
! 847: i++; state = 1;
! 848: }else if ((c == '/') && (c2 == '/')) {
! 849: i++; state = 2;
! 850: }else if (c == '"') {
! 851: state = 3;
! 852: }else if (c == '\'') {
! 853: state = 4;
! 854: }else state=0;
! 855: break;
! 856: case 1:
! 857: if ((c == '*') && (c2 == '/')) {
! 858: i++; state = 0;
! 859: }
! 860: break;
! 861: case 2:
! 862: if (c == '\n') state = 0;
! 863: break;
! 864: case 3:
! 865: if (c == '"') state = 0;
! 866: else if (c == '\\') {
! 867: i++; //BUG. skip only one letter.
! 868: }
! 869: break;
! 870: case 4:
! 871: if (c == '\'') state = 0;
! 872: else if (c == '\\') {
! 873: i++; //BUG. skip only one letter.
! 874: }
! 875: break;
! 876: }
! 877: }
! 878: if (level > 0) {
! 879: [self outputErrorString: NSLocalizedString(@"Error: No right parenthesis.\n",nil)] ;
! 880: [textViewIn setSelectedRange: NSMakeRange(startpos,n-startpos)];
! 881: ans = NSMakeRange(startpos,-1);
! 882: return ans;
! 883: }
! 884: return ans;
! 885: }
! 886:
! 887: -(void) errorActionFor: (NSString *)cmd
! 888: {
! 889: NSArray *a;
! 890: NSRange r;
! 891: static NSRange r2;
! 892: static NSRange r3;
! 893: static int r2IsSet;
! 894: static int r3IsSet;
! 895: NSString *s;
! 896: int line,i, currentLine;
! 897: // NSLog(@"cmd=%@\n",cmd);
! 898: if ([cmd hasPrefix: @"Begin"] == YES) {
! 899: r3IsSet = 0; r2IsSet = 0;
! 900: }else if ([cmd hasPrefix: @"End"] == YES) {
! 901: if (r2IsSet) {
! 902: [textViewIn setSelectedRange: r2];
! 903: [textViewIn scrollRangeToVisible: r2];
! 904: r2IsSet = 0;
! 905: }
! 906: if (r3IsSet) { //gotoLine, xyz is stronger than findAndSelect.
! 907: [textViewIn setSelectedRange: r3];
! 908: [textViewIn scrollRangeToVisible: r3];
! 909: r3IsSet = 0;
! 910: }
! 911: }else if ([cmd hasPrefix: @"findAndSelect"] == YES) {
! 912: a = [cmd componentsSeparatedByString: @", "];
! 913: if ([a count] > 1) {
! 914: a = [[a objectAtIndex: 1] componentsSeparatedByString: @"\n"];
! 915: s = [a objectAtIndex: 0];
! 916: r2 = [[textViewIn string] rangeOfString: s];
! 917: r2IsSet = 1;
! 918: // selection will be done in End.
! 919: [self printErrorMessage: [NSLocalizedString(@"Error in executing ",nil) stringByAppendingString: s]];
! 920: [self printErrorMessage: @"\n"];
! 921: }
! 922: }else if ([cmd hasPrefix: @"findAndShow"] == YES) {
! 923: a = [cmd componentsSeparatedByString: @", "];
! 924: if ([a count] > 1) {
! 925: a = [[a objectAtIndex: 1] componentsSeparatedByString: @"\n"];
! 926: s = [a objectAtIndex: 0];
! 927: [self printErrorMessage: [NSLocalizedString(@"Error in executing ",nil) stringByAppendingString: s]];
! 928: [self printErrorMessage: @"\n"];
! 929: }
! 930: }else if ([cmd hasPrefix: @"printErrorMessage"] == YES) {
! 931: a = [cmd componentsSeparatedByString: @"ErrorMessage, "];
! 932: if ([a count] > 1) {
! 933: s = [a objectAtIndex: 1];
! 934: [self printErrorMessage: [NSLocalizedString(@"Error: ",nil) stringByAppendingString: s]];
! 935: [self printErrorMessage: @"\n"];
! 936: }
! 937: }else if ([cmd hasPrefix: @"gotoLine"] == YES) {
! 938: a = [cmd componentsSeparatedByString: @"Line, "];
! 939: if ([a count] > 1) {
! 940: s = [a objectAtIndex: 1];
! 941: [self printErrorMessage: [NSLocalizedString(@"Error at ",nil) stringByAppendingString: s]];
! 942: [self printErrorMessage: @"\n"];
! 943: line = [s intValue];
! 944: [self addLine: line];
! 945: // move the selection to the line.
! 946: i = [self gotoLine: line];
! 947: if (i >= 0) {
! 948: r3 = NSMakeRange(i,0); // NSLog(@"Goto the location=%d\n",i);
! 949: r3IsSet = 1;
! 950: }
! 951: }
! 952: }
! 953: }
! 954:
! 955: -(void) clearLines {
! 956: [errorLines removeAllObjects];
! 957: [self nextLine: -1];
! 958: }
! 959: -(void) addLine: (int) n {
! 960: [errorLines addObject: [NSNumber numberWithInt: n]];
! 961: }
! 962: -(int) nextLine: (int) n {
! 963: static int p = 0;
! 964: int v;
! 965: if (n < 0) { p = 0; return -1; }
! 966: if (p < [errorLines count]) ; else { p = 0; return -1;}
! 967: v = [[errorLines objectAtIndex: p] intValue];
! 968: p++;
! 969: return v;
! 970: }
! 971: -(int) gotoLine: (int) line {
! 972: NSString *s;
! 973: NSRange r;
! 974: NSRange r3;
! 975: int currentLine,i;
! 976: // move the selection to the line line.
! 977: s = [textViewIn string];
! 978: if (onlySelectedArea || notebookMode) r = [textViewIn selectedRange];
! 979: else r = NSMakeRange(0,[s length]);
! 980: // NSLog(@"r.location=%d",r.location);
! 981: currentLine = 1;
! 982: for (i=r.location; i< r.location+r.length; i++) {
! 983: if (currentLine == line) {
! 984: r3 = NSMakeRange(i,0); // NSLog(@"Goto the location=%d\n",i);
! 985: [textViewIn setSelectedRange: r3 ];
! 986: [textViewIn scrollRangeToVisible: r3];
! 987: return i; // set r3IsSet
! 988: break;
! 989: }
! 990: if ([s characterAtIndex: i] == '\n') ++currentLine;
! 991: }
! 992: return -1;
! 993: }
! 994: -(int) gotoNextError: (id) sender{
! 995: int n;
! 996: n = [self nextLine: 0];
! 997: if (n >= 0) { [self gotoLine: n]; return n;}
! 998: else return -1;
! 999: }
! 1000:
! 1001: /* act= 0;[glRectf,-0.5, ...] */
! 1002: -(int) openGLActionFor: (NSString *)act {
! 1003: NSArray *a;
! 1004: int gid;
! 1005: a=[act componentsSeparatedByString: @";"];
! 1006: if ([a count] < 2) {
! 1007: [self printErrorMessage: @"Invalid format in openGLActionFor. gid and command must be separated by ;\n"];
! 1008: return -1;
! 1009: }
! 1010: gid = [[a objectAtIndex: 0] intValue];
! 1011: [MyOpenGLController addOglComm: [a objectAtIndex: 1] to: gid from: self];
! 1012: return 0;
! 1013: }
! 1014: -(int) openGLInitActionFor: (NSString *) act {
! 1015: NSArray *a;
! 1016: int gid;
! 1017: a=[act componentsSeparatedByString: @";"];
! 1018: if ([a count] < 2) {
! 1019: [self printErrorMessage: @"Invalid format in openGLInitActionFor. gid and command must be separated by ;\n"];
! 1020: return -1;
! 1021: }
! 1022: gid = [[a objectAtIndex: 0] intValue];
! 1023: [MyOpenGLController addOglInitComm: [a objectAtIndex: 1] to: gid from: self];
! 1024: return 0;
! 1025: }
! 1026:
! 1027: -(void) setBasicStyle: (id) sender {
! 1028: notebookMode = 0;
! 1029: [self updateInterfaceStyleMenu];
! 1030: }
! 1031: -(void) setNotebookStyle: (id) sender {
! 1032: notebookMode = 1;
! 1033: [self updateInterfaceStyleMenu];
! 1034: [self insertInputCell];
! 1035: }
! 1036: -(void) updateInterfaceStyleMenu {
! 1037: if (!menuItemNotebookMode) return;
! 1038: if (!menuItemBasicMode) return;
! 1039: if (notebookMode) {
! 1040: [menuItemNotebookMode setState: NSOnState];
! 1041: [menuItemBasicMode setState: NSOffState];
! 1042: }else {
! 1043: [menuItemNotebookMode setState: NSOffState];
! 1044: [menuItemBasicMode setState: NSOnState];
! 1045: }
! 1046: }
! 1047: -(void) setEngineRisaAsir: (id) sender {
! 1048: oxEngine = 0;
! 1049: [self updateSelectEngineMenu];
! 1050: [self oxEvaluateString: @"!asir;" withMark: TRUE];
! 1051: }
! 1052: -(void) setEngineKanSm1: (id) sender {
! 1053: oxEngine = 1;
! 1054: [self updateSelectEngineMenu];
! 1055: [self oxEvaluateString: @"!sm1;" withMark: TRUE];
! 1056: }
! 1057: -(void) updateSelectEngineMenu {
! 1058: if (!menuItemRisaAsir) return;
! 1059: if (!menuItemKanSm1) return;
! 1060: if (oxEngine == 0) {
! 1061: [menuItemRisaAsir setState: NSOnState];
! 1062: [menuItemKanSm1 setState: NSOffState];
! 1063: }else if (oxEngine == 1) {
! 1064: [menuItemRisaAsir setState: NSOffState];
! 1065: [menuItemKanSm1 setState: NSOnState];
! 1066: }
! 1067: }
! 1068: -(void) setDebugMyTunnel: (id) sender {
! 1069: if (debugMyTunnel) {
! 1070: debugMyTunnel = 0;
! 1071: if (menuItemOutputDebugMessages) [menuItemOutputDebugMessages setState: NSOffState];
! 1072: } else {
! 1073: debugMyTunnel = 1;
! 1074: if (menuItemOutputDebugMessages) [menuItemOutputDebugMessages setState: NSOnState];
! 1075: }
! 1076: [MyUtil setDebugMyUtil];
! 1077: }
! 1078: -(void) mytest: (id) sender {
! 1079: // Add code here for testing.
! 1080: int n;
! 1081: n=[self gotoNextError: nil];
! 1082: NSLog(@"error line=%d\n",n);
! 1083: }
! 1084: -(void) addMenuExec {
! 1085: static int done=0;
! 1086: NSMenu *menuItem;
! 1087: NSMenu *menuExec;
! 1088: NSMenuItem *menuItemEvaluate;
! 1089: NSMenuItem *menuItemInterrupt;
! 1090: NSMenuItem *menuItemInterfaceStyle;
! 1091: NSMenuItem *menuItemSelectEngine;
! 1092: NSMenuItem *menuItemGotoNextError;
! 1093: NSMenuItem *menuItemForTest;
! 1094: if (done) return;
! 1095: done = 1;
! 1096: // oxEvalute
! 1097: menuExec = [[[NSMenu alloc] init] autorelease];
! 1098: [menuExec setTitle: NSLocalizedString(@"Execution",nil)];
! 1099: menuItemEvaluate = [[[NSMenuItem alloc] init] autorelease];
! 1100: [menuItemEvaluate setTitle: NSLocalizedString(@"Evaluate",nil)];
! 1101: [menuItemEvaluate setAction: @selector(oxEvaluate:)];
! 1102: [menuItemEvaluate setTarget: [[NSApp mainWindow] document]];
! 1103: [menuItemEvaluate setKeyEquivalentModifierMask: NSCommandKeyMask];
! 1104: [menuItemEvaluate setKeyEquivalent: @"\n"];
! 1105: [menuExec addItem: menuItemEvaluate];
! 1106: // oxInterrupt
! 1107: menuItemInterrupt = [[[NSMenuItem alloc] init] autorelease];
! 1108: [menuItemInterrupt setTitle: NSLocalizedString(@"Interrupt",nil)];
! 1109: [menuItemInterrupt setAction: @selector(oxInterrupt:)];
! 1110: [menuItemInterrupt setTarget: [[NSApp mainWindow] document]]; // do not use self.
! 1111: [menuExec addItem: menuItemInterrupt];
! 1112:
! 1113: // gotoNextError
! 1114: menuItemGotoNextError = [[[NSMenuItem alloc] init] autorelease];
! 1115: [menuItemGotoNextError setTitle: NSLocalizedString(@"Next error line",nil)];
! 1116: [menuItemGotoNextError setAction: @selector(gotoNextError:)];
! 1117: [menuItemGotoNextError setTarget: [[NSApp mainWindow] document]];
! 1118: [menuExec addItem: menuItemGotoNextError];
! 1119:
! 1120: // gotoNextError
! 1121: menuItemOutputDebugMessages = [[[NSMenuItem alloc] init] autorelease];
! 1122: [menuItemOutputDebugMessages setTitle: NSLocalizedString(@"Output debug messages",nil)];
! 1123: [menuItemOutputDebugMessages setAction: @selector(setDebugMyTunnel:)];
! 1124: [menuItemOutputDebugMessages setTarget: [[NSApp mainWindow] document]];
! 1125: [menuExec addItem: menuItemOutputDebugMessages];
! 1126:
! 1127: // interface style
! 1128: NSMenu *submenuInterfaceItem = [[[NSMenu alloc] init] autorelease];
! 1129: // basic-like
! 1130: NSMenuItem *menuItemBasicLike = [[[NSMenuItem alloc] init] autorelease];
! 1131: [menuItemBasicLike setTitle: NSLocalizedString(@"BASIC-like",nil)];
! 1132: [menuItemBasicLike setAction: @selector(setBasicStyle:)];
! 1133: [menuItemBasicLike setTarget: [[NSApp mainWindow] document]];
! 1134: menuItemBasicMode = menuItemBasicLike;
! 1135: [submenuInterfaceItem addItem: menuItemBasicLike];
! 1136: // notebook-like
! 1137: NSMenuItem *menuItemNotebookLike = [[[NSMenuItem alloc] init] autorelease];
! 1138: [menuItemNotebookLike setTitle: NSLocalizedString(@"Notebook-like",nil)];
! 1139: [menuItemNotebookLike setAction: @selector(setNotebookStyle:)];
! 1140: [menuItemNotebookLike setTarget: [[NSApp mainWindow] document]];
! 1141: menuItemNotebookMode = menuItemNotebookLike;
! 1142: [submenuInterfaceItem addItem: menuItemNotebookLike];
! 1143:
! 1144: menuItemInterfaceStyle = [[[NSMenuItem alloc] init] autorelease];
! 1145: [menuItemInterfaceStyle setTitle: NSLocalizedString(@"Interface style",nil)];
! 1146: [menuItemInterfaceStyle setSubmenu: submenuInterfaceItem];
! 1147: [menuExec addItem: menuItemInterfaceStyle];
! 1148: [self updateInterfaceStyleMenu];
! 1149:
! 1150: // select engine
! 1151: NSMenu *submenuSelectEngineItem = [[[NSMenu alloc] init] autorelease];
! 1152: // asir
! 1153: menuItemRisaAsir = [[[NSMenuItem alloc] init] autorelease];
! 1154: [menuItemRisaAsir setTitle: NSLocalizedString(@"Risa/Asir",nil)];
! 1155: [menuItemRisaAsir setAction: @selector(setEngineRisaAsir:)];
! 1156: [menuItemRisaAsir setTarget: [[NSApp mainWindow] document]];
! 1157: [submenuSelectEngineItem addItem: menuItemRisaAsir];
! 1158: // notebook-like
! 1159: menuItemKanSm1 = [[[NSMenuItem alloc] init] autorelease];
! 1160: [menuItemKanSm1 setTitle: NSLocalizedString(@"Kan/sm1",nil)];
! 1161: [menuItemKanSm1 setAction: @selector(setEngineKanSm1:)];
! 1162: [menuItemKanSm1 setTarget: [[NSApp mainWindow] document]];
! 1163: [submenuSelectEngineItem addItem: menuItemKanSm1];
! 1164:
! 1165: menuItemSelectEngine = [[[NSMenuItem alloc] init] autorelease];
! 1166: [menuItemSelectEngine setTitle: NSLocalizedString(@"Select engine",nil)];
! 1167: [menuItemSelectEngine setSubmenu: submenuSelectEngineItem];
! 1168: [menuExec addItem: menuItemSelectEngine];
! 1169: [self updateSelectEngineMenu];
! 1170:
! 1171:
! 1172: // test
! 1173: menuItemForTest = [[[NSMenuItem alloc] init] autorelease];
! 1174: [menuItemForTest setTitle: NSLocalizedString(@"For test",nil)];
! 1175: [menuItemForTest setAction: @selector(mytest:)];
! 1176: [menuItemForTest setTarget: [[NSApp mainWindow] document]];
! 1177: [menuExec addItem: menuItemForTest];
! 1178:
! 1179: menuItem = [[[NSMenuItem alloc] init] autorelease];
! 1180: [[NSApp mainMenu] insertItem: menuItem atIndex: 4];
! 1181: [menuItem setSubmenu: menuExec];
! 1182: }
! 1183:
! 1184: -(void) insertInputCell {
! 1185: NSRange r;
! 1186: NSString *ic;
! 1187: unichar uu[2];
! 1188: uu[0] = BEGIN_INPUT_CELL; uu[1] = END_INPUT_CELL;
! 1189: r = [textViewIn selectedRange]; r.length=0;
! 1190: ic = [NSString stringWithCharacters: uu length: 2];
! 1191: // NSLog(@"insertInputCell: r.location=%d, r.length=%d, %@\n",r.location,r.length,ic);
! 1192: [textViewIn replaceCharactersInRange: r withString: ic];
! 1193: r.location = r.location+1; r.length = 0;
! 1194: [textViewIn setSelectedRange: r ];
! 1195: r.location = r.location-1; r.length = 2;
! 1196: [textViewIn setTextColor: [NSColor blackColor] range: r];
! 1197: }
! 1198: -(NSString *) getContentsOfInputCell {
! 1199: int start,end,i,n;
! 1200: NSString *cmd0;
! 1201: NSRange r;
! 1202: cmd0 = [textViewIn string];
! 1203: start=0; end = n = [cmd0 length]; if (end > 0) end--;
! 1204: r = [textViewIn selectedRange];
! 1205: if (r.location < n) i = r.location; else i = n-1;
! 1206: if (i < 0) i=0;
! 1207: for (; i>=0; i--) {
! 1208: if ([cmd0 characterAtIndex: i] == BEGIN_INPUT_CELL) {
! 1209: start = i+1; break;
! 1210: }
! 1211: }
! 1212: for (i=start; i<n; i++) {
! 1213: if ([cmd0 characterAtIndex: i] == END_INPUT_CELL) {
! 1214: end = i-1; break;
! 1215: }
! 1216: }
! 1217: // NSLog(@"start=%d, end=%d\n",start,end);
! 1218: r.location = start; r.length = end-start+1;
! 1219: if (r.length > 0) {
! 1220: cmd0= [cmd0 substringWithRange: r];
! 1221: }else{
! 1222: cmd0 = @"";
! 1223: }
! 1224: if (end+2 <= n) r.location=end+2;
! 1225: r.length = 0;
! 1226: [textViewIn setSelectedRange: r];
! 1227: return cmd0;
! 1228: }
! 1229: // return 1 if there is the next inputCell
! 1230: -(int) getOutOfOutputCell {
! 1231: int start,end,i,n;
! 1232: NSString *cmd0;
! 1233: NSRange r;
! 1234: cmd0 = [textViewIn string];
! 1235: n = [cmd0 length];
! 1236: r = [textViewIn selectedRange];
! 1237: start = r.location;
! 1238: // NSLog(@"r.location=%d, r.length=%d\n",r.location,r.length);
! 1239: if (r.location < n) i = r.location; else i = n-1;
! 1240: if (i>0) i--;
! 1241: for (; i<n; i++) {
! 1242: if ([cmd0 characterAtIndex: i] == END_OUTPUT_CELL) {
! 1243: start = i+1; break;
! 1244: }else if ([cmd0 characterAtIndex: i] == BEGIN_INPUT_CELL) {
! 1245: r.location = i+1; r.length=0;
! 1246: [textViewIn setSelectedRange: r]; [textViewIn scrollRangeToVisible: r];
! 1247: return 1;
! 1248: }else if ([cmd0 characterAtIndex: i] == END_INPUT_CELL) {
! 1249: r.location = i-1; r.length=0;
! 1250: [textViewIn setSelectedRange: r]; [textViewIn scrollRangeToVisible: r];
! 1251: return 1;
! 1252: }
! 1253: }
! 1254: r.location = start; r.length = 0;
! 1255: [textViewIn setSelectedRange: r];
! 1256:
! 1257: for (i = start; i<n; i++) {
! 1258: // Try to find the next input cell.
! 1259: if ([cmd0 characterAtIndex: i] == BEGIN_INPUT_CELL) {
! 1260: r.location = i+1; r.length = 0;
! 1261: [textViewIn setSelectedRange: r]; [textViewIn scrollRangeToVisible: r];
! 1262: return 1;
! 1263: }else if ([cmd0 characterAtIndex: i] == END_INPUT_CELL) {
! 1264: // We are inside an input cell.
! 1265: r.location = i-1; r.length = 0;
! 1266: [textViewIn setSelectedRange: r]; [textViewIn scrollRangeToVisible: r];
! 1267: return 1;
! 1268: }
! 1269: }
! 1270: return 0;
! 1271: }
! 1272: -(void) prepareOutputCell {
! 1273: int start,end,i,j,n,m;
! 1274: NSString *cmd0;
! 1275: NSString *ic;
! 1276: unichar uu[7];
! 1277: NSRange r;
! 1278: start = -1; end = -1;
! 1279: cmd0 = [textViewIn string];
! 1280: n = [cmd0 length];
! 1281: r = [textViewIn selectedRange];
! 1282: i = r.location;
! 1283: if (i < 0) i = 0;
! 1284: if (i >= n) i = n-1;
! 1285: for (; i<n; i++) {
! 1286: if ([cmd0 characterAtIndex: i] == BEGIN_OUTPUT_CELL) {
! 1287: start = i;
! 1288: for (j=i; j>=0; j--) {
! 1289: if ([cmd0 characterAtIndex: j] <= ' ') {
! 1290: start = j;
! 1291: } else {
! 1292: if (start>0) start--;
! 1293: break;
! 1294: }
! 1295: }
! 1296: break;
! 1297: }else if ([cmd0 characterAtIndex: i] == BEGIN_INPUT_CELL) {
! 1298: start = i-1;
! 1299: if (start < 0) start = 0;
! 1300: end = -2;
! 1301: break;
! 1302: }
! 1303: }
! 1304: if (end == -2) {
! 1305: r.location = start; r.length=0;
! 1306: }else{
! 1307: end = start;
! 1308: i = start; if (i < 0) i = 0;
! 1309: for (; i<n; i++) {
! 1310: if ([cmd0 characterAtIndex: i] == END_OUTPUT_CELL) {
! 1311: end = i; break;
! 1312: }
! 1313: }
! 1314: if ((start == -1) || (end == -1)) {
! 1315: r.location = n; r.length=0;
! 1316: }else{
! 1317: r.location = start; r.length = end-start+1;
! 1318: }
! 1319: }
! 1320: [textViewIn replaceCharactersInRange: r withString: @""];
! 1321:
! 1322: uu[0] = '\n';
! 1323: uu[1] = BEGIN_OUTPUT_CELL; uu[2] = END_OUTPUT_CELL;
! 1324: m = 3;
! 1325: // If there is no next input cell, add a new one.
! 1326: for (i=r.location; i<n; i++) {
! 1327: if ([cmd0 characterAtIndex:i] == BEGIN_INPUT_CELL) {
! 1328: break;
! 1329: }
! 1330: }
! 1331: if ((i == n) || (r.location >= n)) {
! 1332: uu[3] = '\n'; uu[4] = BEGIN_INPUT_CELL; uu[5] = END_INPUT_CELL; m=6;
! 1333: }
! 1334: // NSLog(@"prepareOutputCell start=%d, length=%d, m=%d\n",start,r.length,m);
! 1335: r.length = 0;
! 1336: ic = [NSString stringWithCharacters: uu length: m];
! 1337: [textViewIn replaceCharactersInRange: r withString: ic];
! 1338: r.location = r.location+2; r.length = 0;
! 1339: [textViewIn setSelectedRange: r ];
! 1340: }
! 1341: @end
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