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/*
Preferences.m
Implementation of the Preferences class for the ProjectManager application.
Copyright (C) 2005 Saso Kiselkov
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#import "Preferences.h"
#import <Foundation/NSBundle.h>
#import <Foundation/NSString.h>
#import <Foundation/NSArray.h>
#import <Foundation/NSDictionary.h>
#import <AppKit/NSNibLoading.h>
#import <AppKit/NSBox.h>
#import <AppKit/NSPopUpButton.h>
#import <AppKit/NSPanel.h>
#import "PreferencesModule.h"
@implementation Preferences
static Preferences * shared = nil;
+ shared
{
if (shared == nil)
{
shared = [self new];
}
return shared;
}
- init
{
if ([super init])
{
NSEnumerator * e;
NSArray * paths;
NSString * path;
NSMutableDictionary * modules;
// find all prefs modules
paths = [[NSBundle mainBundle]
pathsForResourcesOfType: @"prefs" inDirectory: nil];
modules = [NSMutableDictionary dictionaryWithCapacity: [paths count]];
e = [paths objectEnumerator];
while ((path = [e nextObject]) != nil)
{
Class c;
c = [[NSBundle bundleWithPath: path] principalClass];
if (c != Nil &&
[c conformsToProtocol: @protocol(PreferencesModule)])
{
[modules setObject: [[c new] autorelease] forKey: [c name]];
}
else
{
NSDebugLog(_(@"Failed to load preferences module at %@."), path);
}
}
ASSIGNCOPY(prefsModules, modules);
return self;
}
else
{
return nil;
}
}
- (void) awakeFromNib
{
[popup removeAllItems];
[popup addItemsWithTitles: [[prefsModules allKeys]
sortedArrayUsingSelector: @selector(caseInsensitiveCompare:)]];
[popup selectItemAtIndex: 0];
[self showModule: self];
}
- (void) showModule: sender
{
[box setContentView: [[prefsModules objectForKey: [popup
titleOfSelectedItem]] view]];
}
- (void) activate
{
if (panel == nil)
{
[NSBundle loadNibNamed: @"PreferencesPanel" owner: self];
}
[panel makeKeyAndOrderFront: nil];
}
@end
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