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//
// OutlineViewController.m
// AVB Viewer
//
// Created by John Gildred on 10/29/13.
// Copyright (c) 2013 AVB.io. All rights reserved.
//
#import "OutlineViewController.h"
#define kIconImageSize 16.0
@implementation OutlineViewController
NSString *avbDevicesChanged = @"AVBCHANGED";
NSString *interfaceName;
- (id)init {
self = [super init];
if (self) {
_avbDevices = [[NSMutableArray alloc] init];
// Test device insertion
//AvbDevice *newDevice = [[AvbDevice alloc] initWithId: @"Test Switch"];
//[newDevice addChild:[[AvbDevice alloc] initWithId: @"Test Talker"]];
//[self.avbDevices addObject:newDevice];
[self getLocalInterface];
//[self createLocalEntity]; Not used yet
[self resetDiscovery];
}
return self;
}
- (void)updateDetailView:(AvbDevice *)avbDevice {
NSImage *image = avbDevice.image;
[image setSize:NSMakeSize(64, 64)];
[_detailsImage setImage: image];
[_detailsName setStringValue: avbDevice.name ? avbDevice.name : @"-"];
[_detailsDeviceId setStringValue: avbDevice.deviceId ? avbDevice.deviceId : @"-"];
[_detailsModelId setStringValue: avbDevice.modelId ? avbDevice.modelId : @"-"];
[_detailsVendorId setStringValue: avbDevice.vendorId ? avbDevice.vendorId : @"-"];
[_detailsIsTalker setStringValue: avbDevice.isTalker ? @"YES" : @"NO"];
[_detailsIsListener setStringValue: avbDevice.isListener ? @"YES" : @"NO"];
[_detailsIsController setStringValue: avbDevice.isController ? @"YES" : @"NO"];
[_detailsTalkerStreams setStringValue: avbDevice.talkerSources ? [NSString stringWithFormat:@"%u", avbDevice.talkerSources] : @"-"];
[_detailsListenerStreams setStringValue: avbDevice.listenerSinks ? [NSString stringWithFormat:@"%u", avbDevice.listenerSinks] : @"-"];
[_detailsTalkerType setStringValue: avbDevice.talkerType ? avbDevice.talkerType : @"-"];
[_detailsListenerType setStringValue: avbDevice.listenerType ? avbDevice.listenerType : @"-"];
AVBMACAddress *address = (avbDevice.macAddresses.count > 0) ? [avbDevice.macAddresses objectAtIndex:0] : [[AVBMACAddress alloc] init];
[_detailsMacAddresses setStringValue: [address.stringRepresentation substringFromIndex:(address.stringRepresentation.length - 17)]];
}
- (void)updateDeviceList:(NSNotification *)notification {
}
- (IBAction)add:(id)sender {
NSLog ( @"Adding...");
AvbDevice *device = [self.outlineView itemAtRow:[self.outlineView selectedRow]];
if (device) {
[device addChild:[[AvbDevice alloc] init]];
}
else {
[self.avbDevices addObject:[[AvbDevice alloc] init]];
}
[self.outlineView reloadData];
}
- (IBAction)remove:(id)sender {
NSLog ( @"Removing...");
AvbDevice *device = [self.outlineView itemAtRow:[self.outlineView selectedRow]];
AvbDevice *parent = [self.outlineView parentForItem:device];
if (parent) {
[parent removeChild:device];
}
else if (device) {
[self.avbDevices removeObject:device];
}
[self.outlineView reloadData];
}
- (id)getLocalInterface {
NSString *interfaceName;
NSArray *interfaces = [AVBEthernetInterface supportedInterfaces];
NSString *result = interfaces ? [interfaces componentsJoinedByString: @", "] : @"NONE";
NSLog ( @"AVB interfaces: %@", result );
if (interfaces && ([interfaces count] > 0)) {
interfaceName = interfaces[0];
NSString *capable = [AVBInterface isAVBEnabledOnInterfaceNamed: interfaceName] ? @"YES" : @"NO";
NSLog ( @"Support AVB? %@", capable );
NSString *enabled = [AVBInterface isAVBEnabledOnInterfaceNamed: interfaceName] ? @"YES" : @"NO";
NSLog ( @"Enabled for AVB? %@", enabled );
}
return interfaces[0];
}
- (id)createLocalEntity {
AVB17221EntityDiscovery *disco = [[AVB17221EntityDiscovery alloc] init];
NSError *__autoreleasing err = [[NSError alloc] init];
AVB17221Entity *entity = [[AVB17221Entity alloc] init];
[disco addLocalEntity:entity error:&err];
[disco setInterfaceName:@"en3"];
[entity setTalkerStreamSources:1];
[entity setEntityID:666666];
[entity setLocalEntity:YES];
AVB17221ACMPInterface *acmp = [[AVB17221ACMPInterface alloc] init];
return acmp;
}
- (void)resetDiscovery {
// Check interfaces and log result to the console
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(updateDeviceList:) name:avbDevicesChanged object:nil];
_avbInterface = [[AVBInterface alloc] initWithInterfaceName: interfaceName];
[self.avbInterface.entityDiscovery setDiscoveryDelegate:self];
[self.avbInterface.entityDiscovery primeIterators];
[self.avbInterface.entityDiscovery discoverEntities];
}
- (IBAction)refresh:(id)sender {
[self.avbInterface.entityDiscovery setDiscoveryDelegate:self];
[self.avbInterface.entityDiscovery primeIterators];
[self.avbInterface.entityDiscovery discoverEntities];
}
- (IBAction)changedSelection:(id)sender {
AvbDevice *device = [self.outlineView itemAtRow:[self.outlineView selectedRow]];
[self updateDetailView:device];
}
#pragma mark NSOutlineView Data Source Methods
- (NSInteger)outlineView:(NSOutlineView *)outlineView numberOfChildrenOfItem:(id)item {
return !item ? [self.avbDevices count] : [[item children] count];
}
- (BOOL)outlineView:(NSOutlineView *)outlineView isItemExpandable:(id)item {
return !item ? NO : [[item children] count] != 0;
}
- (id)outlineView:(NSOutlineView *)outlineView child:(NSInteger)index ofItem:(id)item {
return !item ? [self.avbDevices objectAtIndex:index] : [[item children] objectAtIndex:index];
}
- (id)outlineView:(NSOutlineView *)outlineView objectValueForTableColumn:(NSTableColumn *)tableColumn byItem:(id)item {
if ([[tableColumn identifier] isEqualToString: @"name"]) {
return [item name];
}
else {
return @"";
}
}
- (id)outlineView:(NSOutlineView *)outlineView viewForTableColumn:(NSTableColumn *)tableColumn item:(id)item {
if ([[tableColumn identifier] isEqualToString: @"name"]) {
NSTableCellView *result = [outlineView makeViewWithIdentifier:tableColumn.identifier owner:self];
[result.textField setStringValue:[item name]];
NSImage *image = [item image];
[image setSize:NSMakeSize(64, 64)];
[result.imageView setImage:image];
return result;
}
else {
return nil;
}
}
- (void)outlineView:(NSOutlineView *)outlineView setObjectValue:(id)object forTableColumn:(NSTableColumn *)tableColumn byItem:(id)item {
[(AvbDevice *)item setName:object];
}
// AVB Discovery Stuff
- (AvbDevice *)deviceExistsWithEntity:(AVB17221Entity *)entity {
AvbDevice *matchedDevice;
NSString *deviceId = [NSString stringWithFormat:@"0x00%llx", [entity entityID]];
for (AvbDevice *device in self.avbDevices) {
if ([device.deviceId isEqualToString: deviceId]) {
matchedDevice = device;
}
}
return matchedDevice;
};
- (void)updateDevicesWithEntity:(AVB17221Entity *)entity {
AvbDevice *device = [self deviceExistsWithEntity:entity];
if (device) {
[device updateFromEntity:entity];
}
else {
AvbDevice *newDevice = [[AvbDevice alloc] initWithEntity:entity];
[self.avbDevices addObject: newDevice];
}
}
- (void)didAddRemoteEntity:(AVB17221Entity *)newEntity on17221EntityDiscovery:(AVB17221EntityDiscovery *)entityDiscovery {
NSLog ( @"Found something remote: %@", newEntity );
if (![self deviceExistsWithEntity:newEntity]) {
AvbDevice *newDevice = [[AvbDevice alloc] initWithEntity:newEntity];
[self.avbDevices addObject: newDevice];
[[NSNotificationCenter defaultCenter] postNotificationName:avbDevicesChanged object:nil];
}
};
- (void)didRemoveRemoteEntity:(AVB17221Entity *)oldEntity on17221EntityDiscovery:(AVB17221EntityDiscovery *)entityDiscovery {
NSLog ( @"Lost something remote: %@", oldEntity );
AvbDevice *device = [self deviceExistsWithEntity:oldEntity];
if (device) {
[self.avbDevices removeObject: device];
[[NSNotificationCenter defaultCenter] postNotificationName:avbDevicesChanged object:nil];
}
};
- (void)didRediscoverRemoteEntity:(AVB17221Entity *)entity on17221EntityDiscovery:(AVB17221EntityDiscovery *)entityDiscovery {
NSLog ( @"Rediscovered something remote: %@", entity );
[self updateDevicesWithEntity:entity];
[[NSNotificationCenter defaultCenter] postNotificationName:avbDevicesChanged object:nil];
};
- (void)didUpdateRemoteEntity:(AVB17221Entity *)entity changedProperties:(AVB17221EntityPropertyChanged)changedProperties on17221EntityDiscovery:(AVB17221EntityDiscovery *)entityDiscovery {
NSLog ( @"Updated something remote: %@", entity );
[self updateDevicesWithEntity:entity];
[[NSNotificationCenter defaultCenter] postNotificationName:avbDevicesChanged object:nil];
};
- (void)didAddLocalEntity:(AVB17221Entity *)newEntity on17221EntityDiscovery:(AVB17221EntityDiscovery *)entityDiscovery {
NSLog ( @"Found something local: %@", newEntity );
if (![self deviceExistsWithEntity:newEntity]) {
AvbDevice *newDevice = [[AvbDevice alloc] initWithEntity:newEntity];
[self.avbDevices addObject: newDevice];
[[NSNotificationCenter defaultCenter] postNotificationName:avbDevicesChanged object:nil];
}
};
- (void)didRemoveLocalEntity:(AVB17221Entity *)oldEntity on17221EntityDiscovery:(AVB17221EntityDiscovery *)entityDiscovery {
NSLog ( @"Lost something local: %@", oldEntity );
AvbDevice *device = [self deviceExistsWithEntity:oldEntity];
if (device) {
[self.avbDevices removeObject: device];
[[NSNotificationCenter defaultCenter] postNotificationName:avbDevicesChanged object:nil];
}
};
- (void)didRediscoverLocalEntity:(AVB17221Entity *)entity on17221EntityDiscovery:(AVB17221EntityDiscovery *)entityDiscovery {
NSLog ( @"Rediscovered something local: %@", entity );
[self updateDevicesWithEntity:entity];
[[NSNotificationCenter defaultCenter] postNotificationName:avbDevicesChanged object:nil];
};
- (void)didUpdateLocalEntity:(AVB17221Entity *)entity changedProperties:(AVB17221EntityPropertyChanged)changedProperties on17221EntityDiscovery:(AVB17221EntityDiscovery *)entityDiscovery {
NSLog ( @"Updated something local: %@", entity );
[self updateDevicesWithEntity:entity];
[[NSNotificationCenter defaultCenter] postNotificationName:avbDevicesChanged object:nil];
};
@end
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