API 0.9.5
AppKit/CPThemeBlend.j
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00001 /*
00002  * CPThemeBlend.j
00003  * AppKit
00004  *
00005  * Created by Francisco Tolmasky.
00006  * Copyright 2009, 280 North, Inc.
00007  *
00008  * This library is free software; you can redistribute it and/or
00009  * modify it under the terms of the GNU Lesser General Public
00010  * License as published by the Free Software Foundation; either
00011  * version 2.1 of the License, or (at your option) any later version.
00012  *
00013  * This library is distributed in the hope that it will be useful,
00014  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00015  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
00016  * Lesser General Public License for more details.
00017  *
00018  * You should have received a copy of the GNU Lesser General Public
00019  * License along with this library; if not, write to the Free Software
00020  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
00021  */
00022 
00023 
00024 
00025 
00030 @implementation CPThemeBlend : CPObject
00031 {
00032     CPBundle    _bundle;
00033     CPArray     _themes;
00034     id          _loadDelegate;
00035 }
00036 
00037 - (id)initWithContentsOfURL:(CPURL)aURL
00038 {
00039     self = [super init];
00040 
00041     if (self)
00042     {
00043         _bundle = [[CPBundle alloc] initWithPath:aURL];
00044     }
00045 
00046     return self;
00047 }
00048 
00053 - (CPArray)themes
00054 {
00055     return _themes;
00056 }
00057 
00061 - (CPArray)themeNames
00062 {
00063     var names = [];
00064 
00065     for (var i = 0; i < _themes.length; ++i)
00066         names.push(_themes[i].substring(0, _themes[i].indexOf(".keyedtheme")));
00067 
00068     return names;
00069 }
00070 
00071 - (void)loadWithDelegate:(id)aDelegate
00072 {
00073     _loadDelegate = aDelegate;
00074 
00075     [_bundle loadWithDelegate:self];
00076 }
00077 
00078 - (void)bundleDidFinishLoading:(CPBundle)aBundle
00079 {
00080     _themes = [_bundle objectForInfoDictionaryKey:@"CPKeyedThemes"];
00081 
00082     var count = _themes.length;
00083 
00084     while (count--)
00085     {
00086         var path = [aBundle pathForResource:_themes[count]],
00087             unarchiver = [[_CPThemeKeyedUnarchiver alloc]
00088                             initForReadingWithData:[[CPURL URLWithString:path] staticResourceData]
00089                             bundle:_bundle];
00090 
00091         [unarchiver decodeObjectForKey:@"root"];
00092 
00093         [unarchiver finishDecoding];
00094     }
00095 
00096     [_loadDelegate blendDidFinishLoading:self];
00097 }
00098 
00099 @end
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