Abizern / sobezier

A simple tutorial project for Cocoa / Objective-C

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sobezier / MyDocument.m
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//
//  MyDocument.m
//  SOBezier
//
 
#import "MyDocument.h"
#import "SOBezierCurve.h"
 
@implementation MyDocument
@synthesize curve;
 
- (id)init
{
    self = [super init];
    if (self) {
        NSPoint p1 = NSMakePoint(100, 150);
        NSPoint p2 = NSMakePoint(300, 150);
        NSPoint cP1 = NSMakePoint(100, 225);
        NSPoint cP2 = NSMakePoint(300, 75);
        
        curve = [[SOBezierCurve alloc] initWithPt1:p1 
                                       Pt2:p2 
                                ControlPt1:cP1 
                                ControlPt2:cP2];
    
    }
    return self;
}
 
- (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
{
    [super windowControllerDidLoadNib:aController];
    // Add any code here that needs to be executed once the windowController has loaded the document's window.
}
 
- (NSData *)dataOfType:(NSString *)typeName error:(NSError **)outError
{
    // Insert code here to write your document to data of the specified type. If the given outError != NULL, ensure that you set *outError when returning nil.
 
    // You can also choose to override -fileWrapperOfType:error:, -writeToURL:ofType:error:, or -writeToURL:ofType:forSaveOperation:originalContentsURL:error: instead.
 
    // For applications targeted for Panther or earlier systems, you should use the deprecated API -dataRepresentationOfType:. In this case you can also choose to override -fileWrapperRepresentationOfType: or -writeToFile:ofType: instead.
 
    if ( outError != NULL ) {
		*outError = [NSError errorWithDomain:NSOSStatusErrorDomain code:unimpErr userInfo:NULL];
	}
	return nil;
}
 
- (BOOL)readFromData:(NSData *)data ofType:(NSString *)typeName error:(NSError **)outError
{
    // Insert code here to read your document from the given data of the specified type.  If the given outError != NULL, ensure that you set *outError when returning NO.
 
    // You can also choose to override -readFromFileWrapper:ofType:error: or -readFromURL:ofType:error: instead. 
    
    // For applications targeted for Panther or earlier systems, you should use the deprecated API -loadDataRepresentation:ofType. In this case you can also choose to override -readFromFile:ofType: or -loadFileWrapperRepresentation:ofType: instead.
    
    if ( outError != NULL ) {
		*outError = [NSError errorWithDomain:NSOSStatusErrorDomain code:unimpErr userInfo:NULL];
	}
    return YES;
}
 
@end