[OGo-Developer] adding search save and create tab to document search in projects

[Sebastian Reitenbach]

Hi,

developer@opengroupware.org wrote: 
> On 17.09.2007, at 07:02, Sebastian Reitenbach wrote:
> > can't I refer to self from within the -init method
> 
> If self is set you can refer to it. The usual check is:
> 
>    - (id)init {
>      if ((self = [super init]) != nil) {
>        // do stuff
>        self->now = [[NSDate alloc] init];
>      }
>      return self;
>    }
> 
I have a construct like that in my init method:
- (id)init {
  if ((self = [super init]) != nil) {
    NSNotificationCenter *nc;
    NSUserDefaults       *ud;
    NSArray             *ap;
    int                 max, i;
    NSString            *projectId;

    nc = [NSNotificationCenter defaultCenter];
    ud = [[self session] userDefaults];
    projectId = [[self project] valueForKey:@"projectId"];
NSLog(@"init: self project: %@, projectId: %@", [self description], 
projectId);
    // TODO: SkyNewJobNotification???
    [nc addObserver:self selector:@selector(refreshView:)
        name:@"SkyNewJobNotification" object:nil];
    [self setMaxSearchCount:maxSearchCountDef];
    [self _setupDataSource];
    self->searchArray = nil;
    self->hasSearched = 0;

and here the output, when it is called:

Sep 17 13:24:22 ogo-webui-1.1 [17313]: [ERROR] SkyProject4Viewer could not 
find valid project ID
Sep 17 13:24:22 ogo-webui-1.1 [17313]: init: self project: <0x0x7c128604
[SkyProject4Viewer]: name=SkyProject4Viewer>, projectId:

the -project method then starts here:

- (id)project {
  id projectID;
  if (self->project != nil)
    return self->project;

  if ((projectID = [self fileSystemNumber]) == nil) {
    [self errorWithFormat:@"could not find valid project ID"];
    return nil;
  }

the -fileSystemNumber method looks like:
- (id)fileSystemNumber {
  return [[self fileSystemAttributes] objectForKey:@"NSFileSystemNumber"];
}
and the fileSystemAttributes method looks like:

- (NSDictionary *)fileSystemAttributes {
  if (self->fsinfo)
    return self->fsinfo;

  self->fsinfo = [[[self fileManager] fileSystemAttributesAtPath:@"/"] 
copy];
//NSLog(@"self->fsinfo: %@", self->fsinfo);
  return self->fsinfo;
}

and the -fileManager method looks like:
- (id<NSObject,SkyDocumentFileManager>)fileManager {
  return self->fileManager;
}

but I have no clue why it is not working from within the init method, but 
later it is...

kind regards
Sebastian