CloudSearch/MyWindowController.m

/*
     File: MyWindowController.m
 Abstract: Primary NSWindowController for this sample, used to display search results.
  Version: 1.0
 
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 */
 
#import "MyWindowController.h"
#import "CloudDocumentsController.h"
 
// keys to our document data found in our table view search results
NSString *kItemURLKey           = @"itemURL";
NSString *kItemNameKey          = @"itemName";
NSString *kItemDisplayNameKey   = @"itemDisplayName";
NSString *kItemDateKey          = @"itemModDate";
 
// filter NSPopUpButton menu item indexes:
enum FilterMenuItems
{
    kTXTItem = 0,
    kJPGItem,
    kPDFItem,
    kHTMLItem,
    kNoneItem = 5
};
 
@interface MyWindowController ()
 
@property (nonatomic, strong) IBOutlet NSTableView *tableView;
@property (nonatomic, strong) IBOutlet NSArrayController *contentArray;
@property (nonatomic, strong) IBOutlet NSPopUpButton *filterPopup;
 
@end
 
 
#pragma mark -
 
@implementation MyWindowController
 
// -------------------------------------------------------------------------------
//  init
// -------------------------------------------------------------------------------
- (id)init
{
    if (self = [super initWithWindowNibName:@"MyWindowController"])
    {
        // more initialization here
    }
    return self;
}
 
// -------------------------------------------------------------------------------
//  windowDidLoad
// -------------------------------------------------------------------------------
- (void)windowDidLoad
{
    [super windowDidLoad];
    
    // implement this method to handle any initialization after your window
    // controller's window has been loaded from its nib file.
    
    // Add any code here that need to be executed once the windowController has loaded the document's window.
    //
    NSSortDescriptor *sortDescriptor = [[NSSortDescriptor alloc] initWithKey:kItemDisplayNameKey ascending:YES];
    NSArray *sortDescriptors = [NSArray arrayWithObject:sortDescriptor];
    [self.contentArray setSortDescriptors:sortDescriptors];
    self.tableView.delegate = self;
    self.tableView.dataSource = self;
}
 
// -------------------------------------------------------------------------------
//  clearItems
// -------------------------------------------------------------------------------
- (void)clearDocuments
{
    NSArray *objs = [self.contentArray arrangedObjects];
    [self.contentArray removeObjects:objs];
}
 
// -------------------------------------------------------------------------------
//  addDocument:itemDisplayName:modificationDate
// -------------------------------------------------------------------------------
- (void)addDocument:(NSURL *)url withName:itemName displayName:itemDisplayName modificationDate:(NSDate *)modificationDate
{
    // modification date
    NSDateFormatter *dateFormat = [[NSDateFormatter alloc] init];
    [dateFormat setDateStyle:kCFDateFormatterMediumStyle];
    NSString *dateStr = [dateFormat stringFromDate:modificationDate];
    
    // build all this info into a dictionary for later use (bindings in NSTableView)
    NSMutableDictionary *itemDict = [NSMutableDictionary dictionaryWithObjectsAndKeys:
                                     url, kItemURLKey,
                                     itemName, kItemNameKey,
                                     itemDisplayName, kItemDisplayNameKey,
                                     dateStr, kItemDateKey,
                                     nil];
    [self.contentArray addObject:itemDict];
    
    [self.contentArray setSelectedObjects:nil];
}
 
// -------------------------------------------------------------------------------
//  shouldEditTableColumn:aTableColumn:rowIndex
// -------------------------------------------------------------------------------
- (BOOL)tableView:(NSTableView *)aTableView shouldEditTableColumn:(NSTableColumn *)aTableColumn row:(NSInteger)rowIndex
{
    return NO;
}
 
 
#pragma mark - Actions
 
// -------------------------------------------------------------------------------
//  filterAction:sender
//
//  User chose an extension to filter the search.
// -------------------------------------------------------------------------------
- (IBAction)filterAction:(id)sender
{
    NSPopUpButton *popupButton = sender;
    CloudDocumentsController *docsController = [CloudDocumentsController sharedInstance];
    
    NSString *fileType = nil;
    switch ([popupButton indexOfSelectedItem])
    {
        case kTXTItem:
            fileType = @"txt";
            break;
        case kJPGItem:
            fileType = @"jpg";
            break;
        case kPDFItem:
            fileType = @"pdf";
            break;
        case kHTMLItem:
            fileType = @"html";
            break;
        case kNoneItem:
            fileType = @"";
            break;
    }
    
    docsController.fileType = fileType;
    [docsController restartScan];
}
 
@end