Simple Apple Remote support from VLC.

AppController.h

@@ -10,6 +10,7 @@
 
 #import "NDHotKeyEvent.h"
 
+#import "AppleRemote.h"
 
 @interface AppController : NSObject
 {
@@ -45,6 +46,9 @@
 	NDHotKeyEvent *playHotKey;
 	NDHotKeyEvent *prevHotKey;
 	NDHotKeyEvent *nextHotKey;
+	
+	AppleRemote *remote;
+	BOOL remoteButtonHeld; /* true as long as the user holds the left,right,plus or minus on the remote control */
 }
 
 - (IBAction)openFiles:(id)sender;

AppController.m

@@ -14,11 +14,99 @@
 	     * table and outline views.
 		*/
 		[[KFTypeSelectTableView class] poseAsClass:[NSTableView class]];
+		
+		remote = [[AppleRemote alloc] init];
+		[remote setDelegate: self];
 	}
 	
 	return self; 
 }
 
+// Listen to the remote in exclusive mode, only when Cog is the active application
+- (void)applicationDidBecomeActive:(NSNotification *)notification
+{
+    [remote startListening: self];
+}
+- (void)applicationDidResignActive:(NSNotification *)motification
+{
+    [remote stopListening: self];
+}
+
+/* Helper method for the remote control interface in order to trigger forward/backward and volume
+increase/decrease as long as the user holds the left/right, plus/minus button */
+- (void) executeHoldActionForRemoteButton: (NSNumber*) buttonIdentifierNumber 
+{
+    if (remoteButtonHeld) 
+    {
+        switch([buttonIdentifierNumber intValue]) 
+        {
+            case kRemoteButtonRight_Hold:       
+				//Seek forward?
+				break;
+            case kRemoteButtonLeft_Hold:
+				//Seek back
+				break;
+            case kRemoteButtonVolume_Plus_Hold:
+                //Volume Up
+				break;
+            case kRemoteButtonVolume_Minus_Hold:
+                //Volume Down
+				break;              
+        }
+        if (remoteButtonHeld) 
+        {
+            /* trigger event */
+            [self performSelector:@selector(executeHoldActionForRemoteButton:) 
+					   withObject:buttonIdentifierNumber
+					   afterDelay:0.25];         
+        }
+    }
+}
+
+/* Apple Remote callback */
+- (void) appleRemoteButton: (AppleRemoteEventIdentifier)buttonIdentifier 
+               pressedDown: (BOOL) pressedDown 
+                clickCount: (unsigned int) count 
+{
+    switch( buttonIdentifier )
+    {
+        case kRemoteButtonPlay:
+			[self clickPlay: self];
+
+            break;
+        case kRemoteButtonVolume_Plus:
+            break;
+        case kRemoteButtonVolume_Minus:
+            break;
+        case kRemoteButtonRight:
+            [self clickNext: self];
+            break;
+        case kRemoteButtonLeft:
+            [self clickPrev: self];
+            break;
+        case kRemoteButtonRight_Hold:
+        case kRemoteButtonLeft_Hold:
+        case kRemoteButtonVolume_Plus_Hold:
+        case kRemoteButtonVolume_Minus_Hold:
+            /* simulate an event as long as the user holds the button */
+            remoteButtonHeld = pressedDown;
+            if( pressedDown )
+            {                
+                NSNumber* buttonIdentifierNumber = [NSNumber numberWithInt: buttonIdentifier];  
+                [self performSelector:@selector(executeHoldActionForRemoteButton:) 
+                           withObject:buttonIdentifierNumber];
+            }
+				break;
+        case kRemoteButtonMenu:
+            break;
+        default:
+            /* Add here whatever you want other buttons to do */
+            break;
+    }
+}
+
+
+
 - (IBAction)openFiles:(id)sender
 {
 	NSOpenPanel *p;

Cog.xcodeproj/project.pbxproj

@@ -29,6 +29,8 @@
 		8E4CAB5B0A32251B00214C1D /* ShnFile.mm in Sources */ = {isa = PBXBuildFile; fileRef = 8E4CAB5A0A32251B00214C1D /* ShnFile.mm */; };
 		8E4E7C1A0AA1ED4500D11405 /* file_blue.png in Resources */ = {isa = PBXBuildFile; fileRef = 8E4E7C180AA1ED4500D11405 /* file_blue.png */; };
 		8E4E7C1B0AA1ED4500D11405 /* file_gray.png in Resources */ = {isa = PBXBuildFile; fileRef = 8E4E7C190AA1ED4500D11405 /* file_gray.png */; };
+		8E513F410B890FB90012904D /* AppleRemote.h in CopyFiles */ = {isa = PBXBuildFile; fileRef = 8E513F3F0B890FB90012904D /* AppleRemote.h */; };
+		8E513F420B890FB90012904D /* AppleRemote.m in Sources */ = {isa = PBXBuildFile; fileRef = 8E513F400B890FB90012904D /* AppleRemote.m */; };
 		8E53E8610A44C11B007E5BCE /* ID3Tag.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 8E53E8600A44C11B007E5BCE /* ID3Tag.framework */; };
 		8E53E8690A44C121007E5BCE /* ID3Tag.framework in CopyFiles */ = {isa = PBXBuildFile; fileRef = 8E53E8600A44C11B007E5BCE /* ID3Tag.framework */; };
 		8E57824B0B88B7AC00C97376 /* KFTypeSelectTableView.h in CopyFiles */ = {isa = PBXBuildFile; fileRef = 8E5782490B88B7AC00C97376 /* KFTypeSelectTableView.h */; };
@@ -195,6 +197,7 @@
 				8E76ED760B877C0700494D51 /* AMRemovableColumnsTableView.h in CopyFiles */,
 				8E76ED780B877C0700494D51 /* AMRemovableTableColumn.h in CopyFiles */,
 				8E57824B0B88B7AC00C97376 /* KFTypeSelectTableView.h in CopyFiles */,
+				8E513F410B890FB90012904D /* AppleRemote.h in CopyFiles */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -229,6 +232,8 @@
 		8E4CAB5A0A32251B00214C1D /* ShnFile.mm */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.cpp.objcpp; path = ShnFile.mm; sourceTree = "<group>"; };
 		8E4E7C180AA1ED4500D11405 /* file_blue.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = file_blue.png; sourceTree = "<group>"; };
 		8E4E7C190AA1ED4500D11405 /* file_gray.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = file_gray.png; sourceTree = "<group>"; };
+		8E513F3F0B890FB90012904D /* AppleRemote.h */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.h; path = AppleRemote.h; sourceTree = "<group>"; };
+		8E513F400B890FB90012904D /* AppleRemote.m */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.objc; path = AppleRemote.m; sourceTree = "<group>"; };
 		8E53E8600A44C11B007E5BCE /* ID3Tag.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = ID3Tag.framework; path = Libraries/ID3Tag/build/Release/ID3Tag.framework; sourceTree = "<group>"; };
 		8E5782490B88B7AC00C97376 /* KFTypeSelectTableView.h */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.h; path = KFTypeSelectTableView.h; sourceTree = "<group>"; };
 		8E57824A0B88B7AC00C97376 /* KFTypeSelectTableView.m */ = {isa = PBXFileReference; explicitFileType = sourcecode.c.objc; fileEncoding = 30; path = KFTypeSelectTableView.m; sourceTree = "<group>"; };
@@ -658,6 +663,8 @@
 		8E75756209F31D5A0080F1EE /* Utils */ = {
 			isa = PBXGroup;
 			children = (
+				8E513F3F0B890FB90012904D /* AppleRemote.h */,
+				8E513F400B890FB90012904D /* AppleRemote.m */,
 				8E6A8E350A0D8AD8002ABE9C /* CoreAudioUtils.h */,
 				8E6A8E360A0D8AD8002ABE9C /* CoreAudioUtils.m */,
 				8E75756309F31D5A0080F1EE /* DBLog.h */,
@@ -910,6 +917,7 @@
 				8E76ED770B877C0700494D51 /* AMRemovableColumnsTableView.m in Sources */,
 				8E76ED790B877C0700494D51 /* AMRemovableTableColumn.m in Sources */,
 				8E57824C0B88B7AC00C97376 /* KFTypeSelectTableView.m in Sources */,
+				8E513F420B890FB90012904D /* AppleRemote.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};