/Users/awniemel/Notepad-SVN/svn/trunk/CatNiP/CatNiP/CatNiPViewController.h

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//
//  CatNiPViewController.h
//  CatNiP
//
//  Main UIViewController for application. Contains scores toolbar and 
//  library search elements. 
//
//
//  Created by Simo M Linkola, tkol on 5/23/11.
//  Copyright 2011 com.helsinki.fi. All rights reserved.
//

#import <UIKit/UIKit.h>
#import "UIScoreView.h"
#import "IMSLPScoreData.h"
#import "IMSLPCompositionData.h"
#import "NotesPopoverController.h"
#import "Playlist.h"
#import "IMSLPDelegateDataSource.h"
#import "LocalDelegateDataSource.h"
#import "PlaylistsDelegateDataSource.h"
#import "LocalScoreData.h"
#import "LocalCompositionData.h"
#import "LocalDataHandler.h"

// Library types 
#define LIBRARYTYPE _libType.selectedSegmentIndex 
#define IMSLP 0         
#define LOCAL 1
#define PLAYLISTS 2

// some "clarifying" macros to make code more readable
#define TLEFT _libTabL
#define TRIGHT _libTabR
#define SLEFT _libSearchL
#define SRIGHT _libSearchR
#define VLEFT _libViewL
#define VRIGHT _libViewR

#define SELECTED_COMPOSER [_composers objectAtIndex:[[_libTabL indexPathForSelectedRow] row]]
#define SELECTED_COMPOSITION [_compositions objectAtIndex:[[_libTabR indexPathForSelectedRow] row]]

#define SELECTED_PATH_AT_LEFT_TABLE [_libTabL indexPathForSelectedRow]
#define SELECTED_ROW_AT_LEFT_TABLE [[_libTabL indexPathForSelectedRow] row]
#define SELECTED_SECTION_AT_LEFT_TABLE [[_libTabL indexPathForSelectedRow] section]
#define SELECTED_PATH_AT_RIGHT_TABLE [_libTabR indexPathForSelectedRow]
#define SELECTED_ROW_AT_RIGHT_TABLE [[_libTabR indexPathForSelectedRow] row]
#define SELECTED_SECTION_AT_RIGHT_TABLE [[_libTabR indexPathForSelectedRow] section]

@interface CatNiPViewController : UIViewController {
    
    // toolbar and its contents
    UIView *_toolbarView;
    UIToolbar *_toolbar;
    UIBarButtonItem *_libraryButton;
    UISegmentedControl *_libType;   
    UISegmentedControl *_searchType; // not currently implemented
    UIBarButtonItem *_notesButton;
    
    // left side of library elements
    UIView *_libViewL;
    UITableView *_libTabL;
    UISearchBar *_libSearchL;
    UIActivityIndicatorView *_activityIndicatorL;

    // right side of library elements
    UIView *_libViewR;
    UITableView *_libTabR;
    UISearchBar *_libSearchR;
        
    // popover for showing all scores of selected composition
    UIPopoverController *scorePop;
        
    // default UIFont. Initialized in controller's init.
    UIFont *defaultFont; 
   
    // arrays for storing composers and compositions.
    NSMutableArray *_composers;
    NSMutableArray *_compositions;
    NSMutableArray *IMSLPcomposers;
    NSMutableArray *localcomposers;
    
    // array for user created playlists. loaded from local memory.
    NSMutableArray *playlists;
    
    // popover and its view for user's own notes about currently selected sheets
    UIPopoverController *notesPop;
    UITextView *notesTextView;
    
    // view for showing currently selected sheets for details check ScoreViewer-group
    UIScoreView *_scoreView;
    
    // 
    IMSLPCompositionData *_readComposition;
    
    IMSLPDelegateDataSource *IMSLPdds;
    LocalDelegateDataSource *LOCALdds;
    PlaylistsDelegateDataSource *PLAYLISTSdds;
    
    Playlist *dummyPlaylist;

    // for deleting all downloaded pdf:s while application is still in developing state
    NSMutableArray *downloadedFiles;
}


/********************** for prototype ****************************/

// for performance test
//-(NSMutableArray *)sumCrashTestDummiesPlz:(void *)a;


/*****************************************************************/


/*** Array for storing data of selected LIBRARYTYPE                     ***/
/* Array's contents will change in the span of application's life as user */
/* selects local or IMSLP library to search for notes. If library type is */
/* changed, the array's contents are removed and new objects (NSStrings)  */
/* are inserted based on user's selection.                                */
@property (retain) NSMutableArray *libraryDataTableLeft;
@property (retain) NSMutableArray *libraryDataTableRight;

/*** Toolbar for all teh fun, yeh? ***/
@property (nonatomic, retain) IBOutlet UIToolbar *toolbar;
/*** which has a home in some view ***/
@property (nonatomic, retain) IBOutlet UIView *toolbarView;
/*** and some fancy button in there ***/
@property (nonatomic, retain) IBOutlet UIBarButtonItem *libraryButton;

/*** Scrollview for sheets ***/ 
@property (nonatomic, retain) IBOutlet UIScoreView *scoreView;

/*** delegates and datasources for different library types ***/
@property (nonatomic, retain) IMSLPDelegateDataSource *imslpDelegateAndDataSource;
@property (nonatomic, retain) LocalDelegateDataSource *localDelegateAndDataSource;
@property (nonatomic, retain) PlaylistsDelegateDataSource *playlistsDelegateAndDataSource;

/*** Control for searching local or IMSLP(net) files ***/
/*   IMSLP = 0 - LOCAL = 1  - PLAYLIST = 2             */
@property (nonatomic, retain) IBOutlet UISegmentedControl *libraryType;

/*** NOT SHOWN IN UI AT THE MOMENT. Control for searchType. Only composer search implemented yet. ***/
@property (nonatomic, retain) IBOutlet UISegmentedControl *searchType;

/*** libraryViewX contains librarySearchbarX,libraryTableViewX and activityIndicatorX ***/
@property (nonatomic, retain) IBOutlet UIView *libraryViewRight;
@property (nonatomic, retain) IBOutlet UIView *libraryViewLeft;
@property (nonatomic, retain) IBOutlet UIActivityIndicatorView *activityIndicatorLeft;

// composer search and results 
@property (nonatomic, retain) IBOutlet UISearchBar *librarySearchbarLeft;
@property (nonatomic, retain) IBOutlet UITableView *libraryTableViewLeft;

// composition search and results 
@property (nonatomic, retain) IBOutlet UISearchBar *librarySearchbarRight;
@property (nonatomic, retain) IBOutlet UITableView *libraryTableViewRight;

// button for showing notes about the open score
@property (nonatomic, retain) IBOutlet UIBarButtonItem *notesButton;

/*** UISearchBarDelegate protocol's functions ***/
- (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar; 
- (void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText;

/*** UIGestureRecognizer functions. Gesture recognizers are initialized in viewDidLoad ***/
-(void)scoreView_tapped:(UIGestureRecognizer *)recognizer;

/*** Custom functions for application ***/
- (IBAction)fitToWidth:(id)sender;

// shows and hides notesPop
- (IBAction)showHideNotes:(id)sender;

// shows and hides libViews
- (IBAction)showHideLibrary:(id)sender;

// gief animations plox
-(void)showToolbarWithAnimation;
-(void)hideToolbarWithAnimation;
-(void)hideViewWithAnimation:(UIView *)view;
-(void)showViewWithAnimation:(UIView *)view;

// lazy LCP search function for searchbars
- (NSInteger)arrayToSearch:(NSArray *)array textToSearch:(NSString *)text ;

// shows score sheets that are clicked in scorePopover
-(void)showScoreSheets:(NSIndexPath *)indexPath;

// gives cell a default appearance
-(UITableViewCell *)tableView:(UITableView *)tb createCellWithIdentifier:(NSString *)identifier;
-(void)configureCell: (UITableViewCell *)cell; 

// open ScorePopoverController's content in a new UIPopoverController
-(void)openScorePopoverWithIMSLPCompositionData:(IMSLPCompositionData *)scores;
-(void)openScorePopoverWithLocalCompositionData:(LocalCompositionData *)scores;

@end