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Code Issues Releases Wiki Activity

streamline the check for enough remaining space

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This commit is contained in:
Mitchell Livingston 2008-11-05 12:42:03 +00:00
parent 10566eece9
commit db2ca16cf4
1 changed files with 24 additions and 52 deletions
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76
macosx/Torrent.m
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@ -550,64 +550,36 @@ void completenessChangeCallback(tr_torrent * torrent, tr_completeness status, vo
NSDictionary * systemAttributes = onLeopard ? [fileManager attributesOfFileSystemForPath: downloadFolder error: NULL]
: [fileManager fileSystemAttributesAtPath: downloadFolder];
uint64_t remainingSpace = [[systemAttributes objectForKey: NSFileSystemFreeSize] unsignedLongLongValue], neededSpace = 0;
uint64_t remainingSpace = [[systemAttributes objectForKey: NSFileSystemFreeSize] unsignedLongLongValue],
neededSpace = tr_torrentGetBytesLeftToAllocate(fHandle);
//if the size left is less then remaining space, then there is enough space regardless of preallocation
if (remainingSpace < [self sizeLeft])
if (remainingSpace < neededSpace)
{
[self updateFileStat];
NSAlert * alert = [[NSAlert alloc] init];
[alert setMessageText: [NSString stringWithFormat:
NSLocalizedString(@"Not enough remaining disk space to download \"%@\" completely.",
"Torrent disk space alert -> title"), [self name]]];
[alert setInformativeText: [NSString stringWithFormat: NSLocalizedString(@"The transfer will be paused."
" Clear up space on %@ or deselect files in the torrent inspector to continue.",
"Torrent disk space alert -> message"), volumeName]];
[alert addButtonWithTitle: NSLocalizedString(@"OK", "Torrent disk space alert -> button")];
[alert addButtonWithTitle: NSLocalizedString(@"Download Anyway", "Torrent disk space alert -> button")];
//determine amount needed
for (NSInteger i = 0; i < [self fileCount]; i++)
if (onLeopard)
{
if (tr_torrentGetFileDL(fHandle, i))
{
tr_file * file = &fInfo->files[i];
neededSpace += file->length;
NSString * path = [downloadFolder stringByAppendingPathComponent: [NSString stringWithUTF8String: file->name]];
NSDictionary * fileAttributes = onLeopard ? [fileManager attributesOfItemAtPath: path error: NULL]
: [fileManager fileAttributesAtPath: path traverseLink: NO];
if (fileAttributes)
{
unsigned long long fileSize = [[fileAttributes objectForKey: NSFileSize] unsignedLongLongValue];
if (fileSize < neededSpace)
neededSpace -= fileSize;
else
neededSpace = 0;
}
}
[alert setShowsSuppressionButton: YES];
[[alert suppressionButton] setTitle: NSLocalizedString(@"Do not check disk space again",
"Torrent disk space alert -> button")];
}
if (remainingSpace < neededSpace)
{
NSAlert * alert = [[NSAlert alloc] init];
[alert setMessageText: [NSString stringWithFormat:
NSLocalizedString(@"Not enough remaining disk space to download \"%@\" completely.",
"Torrent disk space alert -> title"), [self name]]];
[alert setInformativeText: [NSString stringWithFormat: NSLocalizedString(@"The transfer will be paused."
" Clear up space on %@ or deselect files in the torrent inspector to continue.",
"Torrent disk space alert -> message"), volumeName]];
[alert addButtonWithTitle: NSLocalizedString(@"OK", "Torrent disk space alert -> button")];
[alert addButtonWithTitle: NSLocalizedString(@"Download Anyway", "Torrent disk space alert -> button")];
if (onLeopard)
{
[alert setShowsSuppressionButton: YES];
[[alert suppressionButton] setTitle: NSLocalizedString(@"Do not check disk space again",
"Torrent disk space alert -> button")];
}
else
[alert addButtonWithTitle: NSLocalizedString(@"Always Download", "Torrent disk space alert -> button")];
else
[alert addButtonWithTitle: NSLocalizedString(@"Always Download", "Torrent disk space alert -> button")];
NSInteger result = [alert runModal];
if ((onLeopard ? [[alert suppressionButton] state] == NSOnState : result == NSAlertThirdButtonReturn))
[fDefaults setBool: NO forKey: @"WarningRemainingSpace"];
[alert release];
return result != NSAlertFirstButtonReturn;
}
NSInteger result = [alert runModal];
if ((onLeopard ? [[alert suppressionButton] state] == NSOnState : result == NSAlertThirdButtonReturn))
[fDefaults setBool: NO forKey: @"WarningRemainingSpace"];
[alert release];
return result != NSAlertFirstButtonReturn;
}
}
return YES;