OpenXM/src/cfep/MyOpenGLCommand.m - diff

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Diff for /OpenXM/src/cfep/MyOpenGLCommand.m between version 1.1 and 1.2

-version 1.1, 2006/03/03 23:31:12
+version 1.2, 2006/03/06 08:55:31
 Line 280  static int debugMyUtil = 0;
 Line 280  static int debugMyUtil = 0;
 Line 280  static int debugMyUtil = 0;
     NSLog(@"mytest=%@\n",[MyUtil arrayOfStringFrom: @"[[1],2,[[3,[4]]],5]"]); // There is a bug. Output is 1,2,...
  */
- @end
+ +(NSString *)pruneThings: (NSString *)ss {
+   int n,i, start,end;
+   unichar c;
+   unichar s[SMAX];
+   NSString *ans;
+   n = [ss length];
+   if (n >= SMAX-1) {
+     NSLog(@"Too big string for pruneThings.\n");
+     return nil;
+   }
+   start = 0; end = n-1;
+   for (i=0; i<n; i++) {
+     c = [ss characterAtIndex: i];
+         start = i;
+         if (c > 0x20) break;
+   }
+   for (i=n-1; i>=0; i--) {
+     c = [ss characterAtIndex: i];
+     end = i;
+         if (c > 0x20) break;
+   }
+   if (start > end) return nil;
+   for (i=0; i<= end-start ;  i++) {
+     s[i] = [ss characterAtIndex: (start+i)];
+         s[i+1] =0;
+   }
+   ans = [NSString stringWithCharacters: s length: (end-start+1)];
+   return ans;
+ }
+ +(id)attributedStringWithPath: (NSString *)path {
+    NSFileWrapper *theWrapper;
+    NSTextAttachment *theAttachment;
+    NSAttributedString *aStr;
+    theWrapper = [[NSFileWrapper alloc] initWithPath:  path];
+    if (!theWrapper) NSLog(@"theWrapper is nil. Path=[%@]\n",path);
+    if (!theWrapper) return nil;
+    theAttachment = [[NSTextAttachment alloc] initWithFileWrapper:theWrapper];
+    aStr = [NSAttributedString attributedStringWithAttachment:theAttachment];
+    return aStr;   // How should I do autorelease?
+ }
+ @end

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