Revision: 3078
http://skim-app.svn.sourceforge.net/skim-app/?rev=3078&view=rev
Author: hofman
Date: 2007-10-26 12:40:40 -0700 (Fri, 26 Oct 2007)
Log Message:
-----------
Allow automatic reloading of dvi fils. Apparantly those end with 6 'fl'
characters.
Modified Paths:
--------------
trunk/SKDocument.m
Modified: trunk/SKDocument.m
===================================================================
--- trunk/SKDocument.m 2007-10-26 18:55:17 UTC (rev 3077)
+++ trunk/SKDocument.m 2007-10-26 19:40:40 UTC (rev 3078)
@@ -1040,11 +1040,12 @@
}
NSString *extension = [fileName pathExtension];
+ BOOL isDVI = NO;
if (extension) {
NSString *theUTI =
[(id)UTTypeCreatePreferredIdentifierForTag(kUTTagClassFilenameExtension,
(CFStringRef)extension, NULL) autorelease];
- if (theUTI && UTTypeConformsTo((CFStringRef)theUTI,
CFSTR("application/x-dvi"))) {
- return;
- } if (theUTI && UTTypeConformsTo((CFStringRef)theUTI,
CFSTR("net.sourceforge.skim-app.pdfd"))) {
+ if ([extension caseInsensitiveCompare:@"dvi"] == NSOrderedSame
|| (theUTI && UTTypeConformsTo((CFStringRef)theUTI,
CFSTR("application/x-dvi")))) {
+ isDVI = YES;
+ } if ([extension caseInsensitiveCompare:@"pdfd"] ==
NSOrderedSame || (theUTI && UTTypeConformsTo((CFStringRef)theUTI,
CFSTR("net.sourceforge.skim-app.pdfd")))) {
NSString *pdfFile = [[NSFileManager defaultManager]
subfileWithExtension:@"pdf" inPDFBundleAtPath:fileName];
if (pdfFile == nil) return;
fileName = [fileName
stringByAppendingPathComponent:pdfFile];
@@ -1058,10 +1059,18 @@
unsigned long long startPos = fileEnd < 1024 ? 0 : fileEnd - 1024;
[fh seekToFileOffset:startPos];
NSData *trailerData = [fh readDataToEndOfFile];
+ NSRange range = NSMakeRange(0, [trailerData length]);
const char *pattern = "%%EOF";
unsigned patternLength = strlen(pattern);
- unsigned trailerIndex = [trailerData indexOfBytes:pattern
length:patternLength options:NSBackwardsSearch];
+ unsigned trailerIndex;
+ if (isDVI) {
+ pattern = [[NSString stringWithFormat:@"%C%C%C%C%C%C", 0xFB02,
0xFB02, 0xFB02, 0xFB02, 0xFB02, 0xFB02]
cStringUsingEncoding:NSMacOSRomanStringEncoding];
+ patternLength = strlen(pattern);
+ range = NSMakeRange(patternLength, [trailerData length] -
patternLength);
+ }
+ trailerIndex = [trailerData indexOfBytes:pattern
length:strlen(pattern) options:NSBackwardsSearch range:range];
+
if (trailerIndex != NSNotFound) {
BOOL shouldAutoUpdate = autoUpdate || [[NSUserDefaults
standardUserDefaults] boolForKey:SKAutoReloadFileUpdateKey];
if (disableAutoReload == NO && shouldAutoUpdate && [self
isDocumentEdited] == NO && [[self notes] count] == 0) {
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