/*

     File: AppController.h

 Abstract: Use Key-Value Bindings to create a simple XML browser/editor.

  Version: 1.1

 Disclaimer: IMPORTANT:  This Apple software is supplied to you by Apple

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 redistribute this Apple software.

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 subject to these terms, Apple grants you a personal, non-exclusive

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 Neither the name, trademarks, service marks or logos of Apple Inc. may

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 expressly stated in this notice, no other rights or licenses, express or

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 The Apple Software is provided by Apple on an "AS IS" basis.  APPLE

 MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION

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 FOR A PARTICULAR PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND

 OPERATION ALONE OR IN COMBINATION WITH YOUR PRODUCTS.

 IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL

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 */

#import <Cocoa/Cocoa.h>

@interface AppController : NSObject

{

    IBOutlet NSWindow *mainWindow;

    // The "Source" URL (Source tab)

    IBOutlet NSTextField *urlTextField;

    // A view of the source (Source tab)

    IBOutlet NSTextView *sourceTextView;    

    // A view of the current selected node (Editor tab)

    IBOutlet NSTextView *nodeTextView;    

    // The XML with modifications applied from the Browse tab (Result tab)

    IBOutlet NSTextView *resultTextView;

    // Where the user inputs their XQuery (XQuery tab)

    IBOutlet NSTextView *xquerySourceTextView;

    // The result of applying the XQuery to the current document (XQuery tab)

    IBOutlet NSTextView *xqueryResultTextView;

    // The set of tabs

    IBOutlet NSTabView *mainTabView;

    // The set of input and output options

    IBOutlet NSMatrix *fidelityMatrix;

    // Children of the current selected node

    IBOutlet NSTableView *childrenTableView;

    // Attributes of the current selected element

    IBOutlet NSTableView *attributeTableView;

    // Namespaces of the current selected element

    IBOutlet NSTableView *namespaceTableView;

    // Set of array controllers for the different array we may display

    IBOutlet NSArrayController *children;

    IBOutlet NSArrayController *attributes;

    IBOutlet NSArrayController *namespaces;

    IBOutlet NSArrayController *dtdNodes;

    // Sheet to display errors on parse, connect, or XQuery

    NSAlert *alertSheet;

    // The URL we read (for files: and write) to

    NSURL *url;

    // The data at the URL

    NSData *data;

    // Document that results after parsing the data

    NSXMLDocument *document;

    // The set of options to use for input from the fidelityMatrix

    unsigned int options;

    // The current node (changes as the user moves up and down the tree)

    NSXMLNode *current;

}

- (IBAction)setSelectedTab:(id)sender;

- (IBAction)openFile:(id)sender;

- (IBAction)fetchAndDisplayURL:(id)sender;

- (IBAction)applyNSXML:(id)sender;

- (IBAction)applyXQuery:(id)sender;

- (IBAction)setResult:(id)sender;

- (IBAction)setFidelity:(id)sender;

- (IBAction)setCurrentToSelectedChildren:(id)sender;

- (IBAction)setCurrentToSelectedParent:(id)sender;

- (IBAction)addAttributeToCurrent:(id)sender;

- (IBAction)addNamespaceToCurrent:(id)sender;

- (IBAction)addChildToCurrent:(id)sender;

- (void)setData:(NSData *)theData encoding:(NSString *)encoding;

- (NSData *)data;

- (void)setURL:(NSURL *)theUrl;

- (NSURL *)url;

- (void)setDocument:(NSXMLDocument *)doc;

- (NSXMLDocument *)document;

- (void)setCurrent:(NSXMLNode *)theCurrent;

- (NSXMLNode *)current;

- (void)setSourceTextViewString:(NSString *)string;

- (void)setNodeTextViewString:(NSString *)string;

- (void)setXQuerySourceTextViewString:(NSString *)string;

- (void)setXQueryResultTextViewString:(NSString *)string;

- (void)setResultTextViewString:(NSString *)string;

@end