//
//  MyDocument.m
//  DaMaT
//
//  Created by Simon Urbanek on Fri Aug 30 2002.
//  Copyright (c) 2001 __MyCompanyName__. All rights reserved.
//

#import "MyDocument.h"
#import "DatasetMsgBridge.h"

@implementation MyDocument

NSString *curFileName;

- (NSString *)windowNibName
{
    // Override returning the nib file name of the document
    // If you need to use a subclass of NSWindowController or if your document supports multiple NSWindowControllers, you should remove this method and override -makeWindowControllers instead.
    return @"MyDocument";
}

- (void)windowControllerDidLoadNib:(NSWindowController *) aController
{
    printf("MyDoc.didLoadNib\n");
    [super windowControllerDidLoadNib:aController];
    if (ds!=nil) {
        int i,j;
        char buf[64];
        NSTableColumn *tc;
        
        buf[63]=0;        
        dmb=[[DatasetMsgBridge alloc] initWithDataset:ds];
        [msgList setDataSource:dmb];
        //[msgList addTableColumn:[[NSTableColumn alloc] initWithIdentifier:@"message"]];
        //[msgList reloadData];
        dsb=[[DatasetBridge alloc] initWithDataset:ds];
        [dataSheet setDataSource:dsb];
        i=0;
        j=[ds fieldCount];
        while(i<j) {
            struct fieldInfo *fi;

            snprintf(buf,63,"%d",i);
            [dataSheet addTableColumn:(tc=[[NSTableColumn alloc] initWithIdentifier:[[NSString alloc] initWithCString:buf]])];
            fi=[ds getFieldAt:i];
            if (fi && fi->name)
                [[tc headerCell] setStringValue:[NSString stringWithCString:(fi->name)]];
            i++;
        };
        [dataSheet setDrawsGrid:YES];
        [fileNameField setStringValue:curFileName];
        [fileFormat setStringValue:[ds getFormatInfoString]];
        snprintf(buf,63,"Total %d rows loaded.",[ds rows]);
        [totalRowsText setStringValue:[NSString stringWithCString:buf]];
    } else {
        [self close];
    }
}

- (NSData *)dataRepresentationOfType:(NSString *)aType
{
    // Insert code here to write your document from the given data.  You can also choose to override -fileWrapperRepresentationOfType: or -writeToFile:ofType: instead.
    return nil;
}

- (BOOL)loadDataRepresentation:(NSData *)data ofType:(NSString *)aType
{
    // Insert code here to read your document from the given data.  You can also choose to override -loadFileWrapperRepresentation:ofType: or -readFromFile:ofType: instead.
    printf("loadDataRepresentation\n");
    return YES;
}

- (BOOL)readFromFile:(NSString *)fName ofType:(NSString *)type
{
    printf("readFromFile\n");
    if (ds!=nil) [ds release];
    ds=[[Dataset alloc] init];
    if ([ds loadFromFile:[fName cString]]==nil) return nil;
    curFileName=fName;
    return YES;
}

- (void) dealloc
{
    printf("MyDoc.dealloc\n");
    if (ds!=nil) [ds release];
    [super dealloc];
}

// export dataset
- (IBAction)doExport:(id)sender
{
}

@end