undmail/guiproto/DummyOutlineDataSource.m

#import "DummyOutlineDataSource.h"
#import "DummyOutlineItem.h"
#import "IconedCell.h"
#import <Cocoa/Cocoa.h>

@implementation DummyOutlineDataSource
- (id)init{
    if(self = [super init]){
        NSBundle *mainBundle;
        DummyOutlineItem *item;
        
        mainBundle = [NSBundle mainBundle];
        rootItem = [[DummyOutlineItem alloc] initWithName:@"/"];
        
        // óM ĚŠ{đěé
        item = [[DummyOutlineItem alloc]
              initWithName:[mainBundle localizedStringForKey:@"FolderLabel_Inbox" 
                     value:nil
                     table:nil]];
        [item addChild:[[DummyOutlineItem alloc]
              initWithName:[mainBundle localizedStringForKey:@"FolderLabel_Folder1" value:nil table:nil]]];
        [item addChild:[[DummyOutlineItem alloc]
              initWithName:[mainBundle localizedStringForKey:@"FolderLabel_Folder2" value:nil table:nil]]];
        [rootItem addChild:item];
        
        [rootItem addChild:[[DummyOutlineItem alloc]
              initWithName:[mainBundle localizedStringForKey:@"FolderLabel_Outbox" value:nil table:nil]]];
        [rootItem addChild:[[DummyOutlineItem alloc]
              initWithName:[mainBundle localizedStringForKey:@"FolderLabel_Sent" value:nil table:nil]]];
        [rootItem addChild:[[DummyOutlineItem alloc]
              initWithName:[mainBundle localizedStringForKey:@"FolderLabel_Trash" value:nil table:nil]]];
              
        // JX^r[ĚŠ{đěéB      
        item = [[DummyOutlineItem alloc]
              initWithName:[mainBundle localizedStringForKey:@"FolderLabel_CustomViewRoot" 
                     value:nil
                     table:nil]];
        [item addChild:[[DummyOutlineItem alloc]
              initWithName:[mainBundle localizedStringForKey:@"FolderLabel_CustomView1" 
                     value:nil
                     table:nil]]];
        [item addChild:[[DummyOutlineItem alloc]
              initWithName:[mainBundle localizedStringForKey:@"FolderLabel_CustomView2" 
                     value:nil
                     table:nil]]];
        
        [rootItem addChild:item];

        
    }
    return self;
}
- (int)outlineView:(NSOutlineView *)outlineView numberOfChildrenOfItem:(id)item {
    return (item == nil) ? [rootItem numberOfChildren] : [item numberOfChildren];
}
- (BOOL)outlineView:(NSOutlineView *)outlineView isItemExpandable:(id)item {
    return (item == nil) ? ([rootItem numberOfChildren] != -1) : ([item numberOfChildren] != -1);
}
- (id)outlineView:(NSOutlineView *)outlineView child:(int)index ofItem:(id)item {
    return (item == nil) ? [rootItem childAtIndex:index] : [item childAtIndex:index];
}
- (id)outlineView:(NSOutlineView *)outlineView objectValueForTableColumn:(NSTableColumn *)tableColumn byItem:(id)item {

//    NSFileWrapper *fileWrapper;
//    NSTextAttachment *textAttachment;
//    NSMutableAttributedString *ret;
    NSBundle *mainBundle;
    
    mainBundle = [NSBundle mainBundle];
    
    [[tableColumn dataCell] setImage:
            [[NSImage alloc] initByReferencingFile:[mainBundle pathForImageResource:@"InMailbox.tiff"]]];
    return (item == nil) ? [rootItem itemName] : [item itemName];
}

@end