Added support for metadata loading

dannygreg · Feb 15, 2012 · 0735010 · 0735010
1 parent b6904a7
commit 0735010
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Showing 7 changed files with 308 additions and 3 deletions.
diff --git a/AppDelegate.h b/AppDelegate.h
@@ -17,6 +17,8 @@
 @property (weak) IBOutlet NSSlider *endSlider;
 @property (weak) IBOutlet NSLevelIndicator *currentTimeBar;
 @property (weak) IBOutlet NSTextField *currentTimeLabel;
+@property (weak) IBOutlet NSTextField *currentTrackLabel;
+
 
 @property (assign) BOOL paused;
 @property (assign) double startTime;

diff --git a/AppDelegate.m b/AppDelegate.m
@@ -8,6 +8,7 @@
 
 #import "AppDelegate.h"
 #import <CoreAudio/CoreAudio.h>
+#import "metadataRetriever.h"
 
 @implementation AppDelegate
 
@@ -17,6 +18,7 @@ @implementation AppDelegate
 @synthesize currentTimeLabel;
 @synthesize currentTimeBar;
 @synthesize playButton;
+@synthesize currentTrackLabel;
 
 @synthesize startTime;
 @synthesize endTime;
@@ -57,6 +59,14 @@ - (void)loadMusic:(NSURL *) fileURL {
     NSSound * m = [NSSound alloc];
     music = [m initWithContentsOfURL:fileURL byReference:YES];
     double maxValue = [music duration];
+
+    NSString * trackFilePath = [fileURL absoluteString];
+    trackFilePath = [trackFilePath stringByReplacingOccurrencesOfString:@"file://localhost" withString:@""];
+    NSArray *metadataArray = [metadataRetriever getMetadataForFile:trackFilePath];
+    [currentTrackLabel setStringValue:[NSString stringWithFormat:@"%@\n%@",[metadataArray objectAtIndex:1],[metadataArray objectAtIndex:0]]];
+
+
+
     paused = YES;
     startTime = 0.0;
     endTime = maxValue;

diff --git a/Perpetual.xcodeproj/project.pbxproj b/Perpetual.xcodeproj/project.pbxproj
@@ -11,6 +11,8 @@
 		9395B6AD14EB88A8002999D9 /* QuartzCore.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 9395B6AC14EB88A8002999D9 /* QuartzCore.framework */; };
 		9395B6B014EB8D91002999D9 /* Podfile in Resources */ = {isa = PBXBuildFile; fileRef = 9395B6AF14EB8D91002999D9 /* Podfile */; };
 		9A041EBD14EAEBA2009AC43F /* cover.jpg in Resources */ = {isa = PBXBuildFile; fileRef = 9A041EBC14EAEBA2009AC43F /* cover.jpg */; };
+		9A31AA3414EBF3FD00382B2F /* AudioToolbox.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 9A31AA3314EBF3FD00382B2F /* AudioToolbox.framework */; };
+		9A31AA3814EBF49F00382B2F /* metadataRetriever.m in Sources */ = {isa = PBXBuildFile; fileRef = 9A31AA3714EBF49F00382B2F /* metadataRetriever.m */; };
 		9AC739D314EAEAB6000A57AD /* Cocoa.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 9AC739D214EAEAB6000A57AD /* Cocoa.framework */; };
 		9AC739DD14EAEAB6000A57AD /* InfoPlist.strings in Resources */ = {isa = PBXBuildFile; fileRef = 9AC739DB14EAEAB6000A57AD /* InfoPlist.strings */; };
 		9AC739DF14EAEAB6000A57AD /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 9AC739DE14EAEAB6000A57AD /* main.m */; };
@@ -24,6 +26,9 @@
 		9395B6AC14EB88A8002999D9 /* QuartzCore.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = QuartzCore.framework; path = System/Library/Frameworks/QuartzCore.framework; sourceTree = SDKROOT; };
 		9395B6AF14EB8D91002999D9 /* Podfile */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = Podfile; sourceTree = "<group>"; };
 		9A041EBC14EAEBA2009AC43F /* cover.jpg */ = {isa = PBXFileReference; lastKnownFileType = image.jpeg; path = cover.jpg; sourceTree = "<group>"; };
+		9A31AA3314EBF3FD00382B2F /* AudioToolbox.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = AudioToolbox.framework; path = System/Library/Frameworks/AudioToolbox.framework; sourceTree = SDKROOT; };
+		9A31AA3614EBF49F00382B2F /* metadataRetriever.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = metadataRetriever.h; sourceTree = "<group>"; };
+		9A31AA3714EBF49F00382B2F /* metadataRetriever.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = metadataRetriever.m; sourceTree = "<group>"; };
 		9AC739CE14EAEAB6000A57AD /* Perpetual.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Perpetual.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		9AC739D214EAEAB6000A57AD /* Cocoa.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Cocoa.framework; path = System/Library/Frameworks/Cocoa.framework; sourceTree = SDKROOT; };
 		9AC739D514EAEAB6000A57AD /* AppKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = AppKit.framework; path = System/Library/Frameworks/AppKit.framework; sourceTree = SDKROOT; };
@@ -45,6 +50,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				9A31AA3414EBF3FD00382B2F /* AudioToolbox.framework in Frameworks */,
 				9395B6AD14EB88A8002999D9 /* QuartzCore.framework in Frameworks */,
 				9AC739D314EAEAB6000A57AD /* Cocoa.framework in Frameworks */,
 				351CA58DF08E43309D0C1A7C /* libPods.a in Frameworks */,
@@ -57,6 +63,7 @@
 		9AC739C314EAEAB6000A57AD = {
 			isa = PBXGroup;
 			children = (
+				9A31AA3314EBF3FD00382B2F /* AudioToolbox.framework */,
 				9395B6AC14EB88A8002999D9 /* QuartzCore.framework */,
 				9AC739D814EAEAB6000A57AD /* Perpetual */,
 				9AC739D114EAEAB6000A57AD /* Frameworks */,
@@ -96,6 +103,8 @@
 		9AC739D814EAEAB6000A57AD /* Perpetual */ = {
 			isa = PBXGroup;
 			children = (
+				9A31AA3614EBF49F00382B2F /* metadataRetriever.h */,
+				9A31AA3714EBF49F00382B2F /* metadataRetriever.m */,
 				9AC739E414EAEAB6000A57AD /* AppDelegate.h */,
 				9AC739E514EAEAB6000A57AD /* AppDelegate.m */,
 				9AC739E714EAEAB6000A57AD /* MainMenu.xib */,
@@ -204,6 +213,7 @@
 			files = (
 				9AC739DF14EAEAB6000A57AD /* main.m in Sources */,
 				9AC739E614EAEAB6000A57AD /* AppDelegate.m in Sources */,
+				9A31AA3814EBF49F00382B2F /* metadataRetriever.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

diff --git a/Perpetual.xcodeproj/xcuserdata/kallepersson.xcuserdatad/xcschemes/Perpetual.xcscheme b/Perpetual.xcodeproj/xcuserdata/kallepersson.xcuserdatad/xcschemes/Perpetual.xcscheme
@@ -56,6 +56,11 @@
          </BuildableReference>
       </BuildableProductRunnable>
       <AdditionalOptions>
+         <AdditionalOption
+            key = "NSZombieEnabled"
+            value = "YES"
+            isEnabled = "YES">
+         </AdditionalOption>
       </AdditionalOptions>
    </LaunchAction>
    <ProfileAction

diff --git a/en.lproj/MainMenu.xib b/en.lproj/MainMenu.xib
@@ -2,7 +2,7 @@
 <archive type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="8.00">
 	<data>
 		<int key="IBDocument.SystemTarget">1070</int>
-		<string key="IBDocument.SystemVersion">11D50b</string>
+		<string key="IBDocument.SystemVersion">11D50</string>
 		<string key="IBDocument.InterfaceBuilderVersion">1938</string>
 		<string key="IBDocument.AppKitVersion">1138.32</string>
 		<string key="IBDocument.HIToolboxVersion">568.00</string>
@@ -312,6 +312,7 @@
 							</set>
 							<string key="NSFrame">{{-3, 127}, {406, 256}}</string>
 							<reference key="NSSuperview" ref="439893737"/>
+							<reference key="NSWindow"/>
 							<reference key="NSNextKeyView" ref="690740704"/>
 							<string key="NSReuseIdentifierKey">_NS:2141</string>
 							<bool key="NSEnabled">YES</bool>
@@ -335,6 +336,7 @@
 							<int key="NSvFlags">268</int>
 							<string key="NSFrame">{{8, 82}, {40, 40}}</string>
 							<reference key="NSSuperview" ref="439893737"/>
+							<reference key="NSWindow"/>
 							<reference key="NSNextKeyView" ref="353695766"/>
 							<string key="NSReuseIdentifierKey">_NS:687</string>
 							<bool key="NSEnabled">YES</bool>
@@ -366,6 +368,7 @@
 							<int key="NSvFlags">268</int>
 							<string key="NSFrame">{{59, 86}, {245, 34}}</string>
 							<reference key="NSSuperview" ref="439893737"/>
+							<reference key="NSWindow"/>
 							<reference key="NSNextKeyView" ref="753304525"/>
 							<string key="NSReuseIdentifierKey">_NS:360</string>
 							<string key="NSAntiCompressionPriority">{250, 750}</string>
@@ -406,6 +409,7 @@
 							<int key="NSvFlags">268</int>
 							<string key="NSFrame">{{319, 95}, {75, 17}}</string>
 							<reference key="NSSuperview" ref="439893737"/>
+							<reference key="NSWindow"/>
 							<reference key="NSNextKeyView" ref="752942585"/>
 							<string key="NSReuseIdentifierKey">_NS:3944</string>
 							<bool key="NSEnabled">YES</bool>
@@ -425,6 +429,7 @@
 							<int key="NSvFlags">268</int>
 							<string key="NSFrame">{{18, 34}, {366, 16}}</string>
 							<reference key="NSSuperview" ref="439893737"/>
+							<reference key="NSWindow"/>
 							<reference key="NSNextKeyView" ref="75188771"/>
 							<string key="NSReuseIdentifierKey">_NS:2200</string>
 							<bool key="NSEnabled">YES</bool>
@@ -442,6 +447,7 @@
 							<int key="NSvFlags">268</int>
 							<string key="NSFrame">{{9, 49}, {384, 26}}</string>
 							<reference key="NSSuperview" ref="439893737"/>
+							<reference key="NSWindow"/>
 							<reference key="NSNextKeyView" ref="840108087"/>
 							<string key="NSReuseIdentifierKey">_NS:3905</string>
 							<bool key="NSEnabled">YES</bool>
@@ -466,6 +472,7 @@
 							<int key="NSvFlags">268</int>
 							<string key="NSFrame">{{9, 9}, {384, 25}}</string>
 							<reference key="NSSuperview" ref="439893737"/>
+							<reference key="NSWindow"/>
 							<reference key="NSNextKeyView"/>
 							<string key="NSReuseIdentifierKey">_NS:3905</string>
 							<bool key="NSEnabled">YES</bool>
@@ -488,6 +495,7 @@
 					</array>
 					<string key="NSFrameSize">{400, 380}</string>
 					<reference key="NSSuperview"/>
+					<reference key="NSWindow"/>
 					<reference key="NSNextKeyView" ref="379503995"/>
 				</object>
 				<string key="NSScreenRect">{{0, 0}, {2560, 1440}}</string>
@@ -668,6 +676,14 @@
 					</object>
 					<int key="connectionID">612</int>
 				</object>
+				<object class="IBConnectionRecord">
+					<object class="IBOutletConnection" key="connection">
+						<string key="label">currentTrackLabel</string>
+						<reference key="source" ref="976324537"/>
+						<reference key="destination" ref="353695766"/>
+					</object>
+					<int key="connectionID">613</int>
+				</object>
 			</array>
 			<object class="IBMutableOrderedSet" key="objectRecords">
 				<array key="orderedObjects">
@@ -1053,9 +1069,96 @@
 			<nil key="activeLocalization"/>
 			<dictionary class="NSMutableDictionary" key="localizations"/>
 			<nil key="sourceID"/>
-			<int key="maxID">612</int>
+			<int key="maxID">613</int>
+		</object>
+		<object class="IBClassDescriber" key="IBDocument.Classes">
+			<array class="NSMutableArray" key="referencedPartialClassDescriptions">
+				<object class="IBPartialClassDescription">
+					<string key="className">AppDelegate</string>
+					<string key="superclassName">NSObject</string>
+					<dictionary class="NSMutableDictionary" key="actions">
+						<string key="currentTimeBarSet:">id</string>
+						<string key="endSliderSet:">id</string>
+						<string key="openFile:">id</string>
+						<string key="playButtonClick:">id</string>
+						<string key="startSliderSet:">id</string>
+					</dictionary>
+					<dictionary class="NSMutableDictionary" key="actionInfosByName">
+						<object class="IBActionInfo" key="currentTimeBarSet:">
+							<string key="name">currentTimeBarSet:</string>
+							<string key="candidateClassName">id</string>
+						</object>
+						<object class="IBActionInfo" key="endSliderSet:">
+							<string key="name">endSliderSet:</string>
+							<string key="candidateClassName">id</string>
+						</object>
+						<object class="IBActionInfo" key="openFile:">
+							<string key="name">openFile:</string>
+							<string key="candidateClassName">id</string>
+						</object>
+						<object class="IBActionInfo" key="playButtonClick:">
+							<string key="name">playButtonClick:</string>
+							<string key="candidateClassName">id</string>
+						</object>
+						<object class="IBActionInfo" key="startSliderSet:">
+							<string key="name">startSliderSet:</string>
+							<string key="candidateClassName">id</string>
+						</object>
+					</dictionary>
+					<dictionary class="NSMutableDictionary" key="outlets">
+						<string key="currentTimeBar">NSLevelIndicator</string>
+						<string key="currentTimeLabel">NSTextField</string>
+						<string key="currentTrackLabel">NSTextField</string>
+						<string key="endSlider">NSSlider</string>
+						<string key="playButton">NSButton</string>
+						<string key="startSlider">NSSlider</string>
+						<string key="window">INAppStoreWindow</string>
+					</dictionary>
+					<dictionary class="NSMutableDictionary" key="toOneOutletInfosByName">
+						<object class="IBToOneOutletInfo" key="currentTimeBar">
+							<string key="name">currentTimeBar</string>
+							<string key="candidateClassName">NSLevelIndicator</string>
+						</object>
+						<object class="IBToOneOutletInfo" key="currentTimeLabel">
+							<string key="name">currentTimeLabel</string>
+							<string key="candidateClassName">NSTextField</string>
+						</object>
+						<object class="IBToOneOutletInfo" key="currentTrackLabel">
+							<string key="name">currentTrackLabel</string>
+							<string key="candidateClassName">NSTextField</string>
+						</object>
+						<object class="IBToOneOutletInfo" key="endSlider">
+							<string key="name">endSlider</string>
+							<string key="candidateClassName">NSSlider</string>
+						</object>
+						<object class="IBToOneOutletInfo" key="playButton">
+							<string key="name">playButton</string>
+							<string key="candidateClassName">NSButton</string>
+						</object>
+						<object class="IBToOneOutletInfo" key="startSlider">
+							<string key="name">startSlider</string>
+							<string key="candidateClassName">NSSlider</string>
+						</object>
+						<object class="IBToOneOutletInfo" key="window">
+							<string key="name">window</string>
+							<string key="candidateClassName">INAppStoreWindow</string>
+						</object>
+					</dictionary>
+					<object class="IBClassDescriptionSource" key="sourceIdentifier">
+						<string key="majorKey">IBProjectSource</string>
+						<string key="minorKey">./Classes/AppDelegate.h</string>
+					</object>
+				</object>
+				<object class="IBPartialClassDescription">
+					<string key="className">INAppStoreWindow</string>
+					<string key="superclassName">NSWindow</string>
+					<object class="IBClassDescriptionSource" key="sourceIdentifier">
+						<string key="majorKey">IBProjectSource</string>
+						<string key="minorKey">./Classes/INAppStoreWindow.h</string>
+					</object>
+				</object>
+			</array>
 		</object>
-		<object class="IBClassDescriber" key="IBDocument.Classes"/>
 		<int key="IBDocument.localizationMode">0</int>
 		<string key="IBDocument.TargetRuntimeIdentifier">IBCocoaFramework</string>
 		<bool key="IBDocument.PluginDeclaredDependenciesTrackSystemTargetVersion">YES</bool>

diff --git a/metadataRetriever.h b/metadataRetriever.h
@@ -0,0 +1,22 @@
+//
+//  metadataRetriever.h
+//  SwiftLoad
+//
+//  Created by Nathaniel Symer on 12/20/11.
+//  Copyright (c) 2011 __MyCompanyName__. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import <AudioToolbox/AudioToolbox.h>
+
+@interface metadataRetriever : NSObject
+
++ (NSArray *)getMetadataForFile:(NSString *)filePath;
+
++ (NSString *)artistForMetadataArray:(NSArray *)array;
+
++ (NSString *)songForMetadataArray:(NSArray *)array;
+
++ (NSString *)albumForMetadataArray:(NSArray *)array;
+
+@end