From 7b416e58773fea2f8ef27629c8e067817beeb9cd Mon Sep 17 00:00:00 2001
From: Chris Moeller <kode54@gmail.com>
Date: Fri, 11 Oct 2013 12:10:30 -0700
Subject: [PATCH] mamburu: Info window now shows info for currently playing
 track in mini mode

---
 InfoInspector/InfoWindowController.h | 10 ++++++++--
 InfoInspector/InfoWindowController.m | 28 +++++++++++++++++++++++++++-
 2 files changed, 35 insertions(+), 3 deletions(-)

diff --git a/InfoInspector/InfoWindowController.h b/InfoInspector/InfoWindowController.h
index a9feab1da..07f05a840 100644
--- a/InfoInspector/InfoWindowController.h
+++ b/InfoInspector/InfoWindowController.h
@@ -7,13 +7,19 @@
 //
 
 #import <Cocoa/Cocoa.h>
+#import "AppController.h"
 
 
-@interface InfoWindowController : NSWindowController {
+@interface InfoWindowController : NSWindowController
+{
 	IBOutlet id playlistSelectionController;
+    IBOutlet id currentEntryController;
+    IBOutlet AppController *appController;
+
+    id valueToDisplay;
 }
 
-@property(readonly) id playlistSelectionController;
+@property(assign) id valueToDisplay;
 
 - (IBAction)toggleWindow:(id)sender;
 
diff --git a/InfoInspector/InfoWindowController.m b/InfoInspector/InfoWindowController.m
index f5a815510..923a54bc0 100644
--- a/InfoInspector/InfoWindowController.m
+++ b/InfoInspector/InfoWindowController.m
@@ -8,10 +8,12 @@
 
 #import "InfoWindowController.h"
 #import "MissingAlbumArtTransformer.h"
+#import "Logging.h"
+#import "AppController.h"
 
 @implementation InfoWindowController
 
-@synthesize playlistSelectionController;
+@synthesize valueToDisplay;
 
 + (void)initialize
 {
@@ -25,6 +27,30 @@
 	return [super initWithWindowNibName:@"InfoInspector"];
 }
 		
+- (void)awakeFromNib
+{
+    [playlistSelectionController addObserver:self forKeyPath:@"selection" options:NSKeyValueObservingOptionNew context:nil];
+    [currentEntryController addObserver:self forKeyPath:@"content" options:NSKeyValueObservingOptionNew context:nil];
+    [appController addObserver:self forKeyPath:@"miniMode" options:NSKeyValueObservingOptionNew context:nil];
+}
+
+- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context
+{
+    BOOL miniMode = [appController miniMode];
+    BOOL currentEntryChanged = (object == currentEntryController && [keyPath isEqualTo:@"content"]);
+    BOOL selectionChanged = (object == playlistSelectionController && [keyPath isEqualTo:@"selection"]);
+    BOOL miniModeSwitched = (object == appController && [keyPath isEqual:@"miniMode"]);
+
+    if (miniMode && (currentEntryChanged || miniModeSwitched))
+    {
+        [self setValueToDisplay:[currentEntryController content]];
+    }
+    else if (!miniMode && (selectionChanged || miniModeSwitched))
+    {
+        [self setValueToDisplay:[playlistSelectionController selection]];
+    }
+}
+
 - (IBAction)toggleWindow:(id)sender
 {
 	if ([[self window] isVisible])