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/*
* CPBundle.j
* Foundation
*
* Created by Francisco Tolmasky.
* Copyright 2008, 280 North, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
@import "CPDictionary.j"
@import "CPNotification.j"
@import "CPNotificationCenter.j"
@import "CPObject.j"
CPBundleDidLoadNotification = @"CPBundleDidLoadNotification";
/*!
@class CPBundle
@ingroup foundation
@brief Groups information about an application's code & resources.
*/
var CPBundlesForURLStrings = { };
@implementation CPBundle : CPObject
{
CFBundle _bundle;
id _delegate;
}
+ (CPBundle)bundleWithURL:(CPURL)aURL
{
return [[self alloc] initWithURL:aURL];
}
+ (CPBundle)bundleWithPath:(CPString)aPath
{
return [self bundleWithURL:aPath];
}
+ (CPBundle)bundleForClass:(Class)aClass
{
return [self bundleWithURL:CFBundle.bundleForClass(aClass).bundleURL()];
}
+ (CPBundle)mainBundle
{
return [CPBundle bundleWithPath:CFBundle.mainBundle().bundleURL()];
}
- (id)initWithURL:(CPURL)aURL
{
aURL = new CFURL(aURL);
var URLString = aURL.absoluteString(),
existingBundle = CPBundlesForURLStrings[URLString];
if (existingBundle)
return existingBundle;
self = [super init];
if (self)
{
_bundle = new CFBundle(aURL);
CPBundlesForURLStrings[URLString] = self;
}
return self;
}
- (id)initWithPath:(CPString)aPath
{
return [self initWithURL:aPath];
}
- (Class)classNamed:(CPString)aString
{
// ???
}
- (CPURL)bundleURL
{
return _bundle.bundleURL();
}
- (CPString)bundlePath
{
return [[self bundleURL] path];
}
- (CPString)resourcePath
{
return [[self resourceURL] path];
}
- (CPURL)resourceURL
{
return _bundle.resourcesDirectoryURL();
}
- (Class)principalClass
{
var className = [self objectForInfoDictionaryKey:@"CPPrincipalClass"];
//[self load];
return className ? CPClassFromString(className) : Nil;
}
- (CPString)bundleIdentifier
{
return [self objectForInfoDictionaryKey:@"CPBundleIdentifier"];
}
- (BOOL)isLoaded
{
return _bundle.isLoaded();
}
- (CPString)pathForResource:(CPString)aFilename
{
return _bundle.pathForResource(aFilename);
}
- (CPDictionary)infoDictionary
{
return _bundle.infoDictionary();
}
- (id)objectForInfoDictionaryKey:(CPString)aKey
{
return _bundle.valueForInfoDictionaryKey(aKey);
}
- (void)loadWithDelegate:(id)aDelegate
{
_delegate = aDelegate;
_bundle.addEventListener("load", function()
{
[_delegate bundleDidFinishLoading:self];
// userInfo should contain a list of all classes loaded from this bundle. When writing this there
// seems to be no efficient way to get it though.
[[CPNotificationCenter defaultCenter] postNotificationName:CPBundleDidLoadNotification object:self userInfo:nil];
});
_bundle.addEventListener("error", function()
{
CPLog.error("Could not find bundle: " + self);
});
_bundle.load(YES);
}
- (CPArray)staticResourceURLs
{
var staticResourceURLs = [],
staticResources = _bundle.staticResources(),
index = 0,
count = [staticResources count];
for (; index < count; ++index)
[staticResourceURLs addObject:staticResources[index].URL()];
return staticResourceURLs;
}
- (CPArray)environments
{
return _bundle.environments();
}
- (CPString)mostEligibleEnvironment
{
return _bundle.mostEligibleEnvironment();
}
- (CPString)description
{
return [super description] + "(" + [self bundlePath] + ")";
}
@end
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