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#import "Demo2.h"
#import "UHInspectorManager.h"
#import "Clipper.h"
#import "Gain.h"
#import "Sine.h"
#import "Block.h"
@implementation Demo2
- init
{
[super init];
selection=[[List alloc] initCount:3]; //object selection list
/* First get the inspector manager, which will load its own nib. */
inspectorManager=[[UHInspectorManager alloc] init];
[inspectorManager setDelegate:self];
[inspectorManager enableDoubleInspector:YES];
[inspectorManager setButtonTitleForObjects:"Principal Objects"];
[inspectorManager setButtonTitleForReferences:"Reference Objects"];
/* Now get the objects to be inspected for this Demo2. Not all inspectable objects
must respond to setLabel:, but I know that these do. */
clipper=[[[Clipper alloc] init] setLabel:"clipper"];
gain=[[[Gain alloc] init] setLabel:"gain"];
sine=[[[Sine alloc] init] setLabel:"sine"];
block1=[[[[Block alloc] init] setLabel:"block1"] setReference:clipper];
block2=[[[[Block alloc] init] setLabel:"block2"] setReference:gain];
block3=[[[[Block alloc] init] setLabel:"block3"] setReference:sine];
return self;
}
- doInspect:sender
{
switch([sender selectedTag]){
case 0: //an empty list has no inspector
[selection empty];
[inspectorManager inspectList:selection requestor:self];
break;
case 1: //a block with a clipper reference
[inspectorManager inspect:block1 requestor:self];
break;
case 2: //a block with a gain reference
[inspectorManager inspect:block2 requestor:self];
break;
case 3: //a block with a sine reference
[inspectorManager inspect:block3 requestor:self];
break;
case 4: //two blocks
[selection empty];
[selection addObject:block1];
[selection addObject:block2];
[selection addObject:block3];
[inspectorManager inspectList:selection requestor:self];
break;
}
return self;
}
/* Message to delegate from UHInspectorManager when inspector is changed in inspector manager. */
- inspectorChanged:sender
{
sprintf(buf,"Inspector changed to %s.",[[sender currentInspector] name]);
[delegateMsgField setStringValue:buf];
return self;
}
/* Message to requestor from inspector (UHInspector subclass) when a single object is inspected. */
- objectWasInspected:object
{
if([object respondsTo:@selector(label)])
sprintf(buf,"Object inspected has label %s.",[object label]);
else
sprintf(buf,"Object inspected has no label.");
[requestorMsgField setStringValue:buf];
return self;
}
/* Message to requestor from inspector (UHInspector subclass) when an object list is inspected. */
- objectListWasInspected:objectList
{
if([objectList count]==1){
id object=[objectList objectAt:0];
if([object respondsTo:@selector(label)])
sprintf(buf,"Object inspected has label %s.",[object label]);
else
sprintf(buf,"Object inspected has no label.");
[requestorMsgField setStringValue:buf];
}
else
[requestorMsgField setStringValue:"Multiple objects inspected."];
return self;
}
- showInspector:sender
{
[inspectorManager showInspector:self];
return self;
}
@end
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.