Enter now adds files from the file tree.

Cog.xcodeproj/project.pbxproj

@@ -20,6 +20,7 @@
 		173428F50D5FB1C400E8D854 /* EntriesController.m in Sources */ = {isa = PBXBuildFile; fileRef = 173428F40D5FB1C400E8D854 /* EntriesController.m */; };
 		17342A9A0D5FD20B00E8D854 /* MainMenu.xib in Resources */ = {isa = PBXBuildFile; fileRef = 17342A980D5FD20B00E8D854 /* MainMenu.xib */; };
 		17342ABF0D5FD36400E8D854 /* OpenURLPanel.xib in Resources */ = {isa = PBXBuildFile; fileRef = 17342ABD0D5FD36400E8D854 /* OpenURLPanel.xib */; };
+		173855FF0E0CC81F00488CD4 /* FileTreeOutlineView.m in Sources */ = {isa = PBXBuildFile; fileRef = 173855FE0E0CC81F00488CD4 /* FileTreeOutlineView.m */; };
 		1755E1F90BA0D2B600CA3560 /* PlaylistLoader.m in Sources */ = {isa = PBXBuildFile; fileRef = 1755E1F70BA0D2B600CA3560 /* PlaylistLoader.m */; };
 		1766C6930B911DF1004A7AE4 /* AudioScrobbler.m in Sources */ = {isa = PBXBuildFile; fileRef = 1766C68F0B911DF1004A7AE4 /* AudioScrobbler.m */; };
 		1766C6950B911DF1004A7AE4 /* AudioScrobblerClient.m in Sources */ = {isa = PBXBuildFile; fileRef = 1766C6910B911DF1004A7AE4 /* AudioScrobblerClient.m */; };
@@ -503,6 +504,8 @@
 		173428F40D5FB1C400E8D854 /* EntriesController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = EntriesController.m; sourceTree = "<group>"; };
 		17342A990D5FD20B00E8D854 /* English */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = English; path = English.lproj/MainMenu.xib; sourceTree = "<group>"; };
 		17342ABE0D5FD36400E8D854 /* English */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = English; path = English.lproj/OpenURLPanel.xib; sourceTree = "<group>"; };
+		173855FD0E0CC81F00488CD4 /* FileTreeOutlineView.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = FileTreeOutlineView.h; path = FileTree/FileTreeOutlineView.h; sourceTree = "<group>"; };
+		173855FE0E0CC81F00488CD4 /* FileTreeOutlineView.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = FileTreeOutlineView.m; path = FileTree/FileTreeOutlineView.m; sourceTree = "<group>"; };
 		1755E1F60BA0D2B600CA3560 /* PlaylistLoader.h */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.h; path = PlaylistLoader.h; sourceTree = "<group>"; };
 		1755E1F70BA0D2B600CA3560 /* PlaylistLoader.m */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.objc; path = PlaylistLoader.m; sourceTree = "<group>"; };
 		1766C68E0B911DF1004A7AE4 /* AudioScrobbler.h */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.h; path = AudioScrobbler.h; sourceTree = "<group>"; };
@@ -1052,6 +1055,8 @@
 		17DDF6400E0CB6F100A2E4AD /* FileTree */ = {
 			isa = PBXGroup;
 			children = (
+				173855FD0E0CC81F00488CD4 /* FileTreeOutlineView.h */,
+				173855FE0E0CC81F00488CD4 /* FileTreeOutlineView.m */,
 				179D03140E0CB2500064A77A /* FileTreeViewController.h */,
 				179D03150E0CB2500064A77A /* FileTreeViewController.m */,
 				179D03120E0CB2500064A77A /* FileTreeDataSource.h */,
@@ -1752,6 +1757,7 @@
 				179D03260E0CB2500064A77A /* PathNode.m in Sources */,
 				179D03270E0CB2500064A77A /* PathWatcher.m in Sources */,
 				179D03280E0CB2500064A77A /* SmartFolderNode.m in Sources */,
+				173855FF0E0CC81F00488CD4 /* FileTreeOutlineView.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

English.lproj/FileTree.xib

@@ -8,7 +8,7 @@
 		<string key="IBDocument.HIToolboxVersion">352.00</string>
 		<object class="NSMutableArray" key="IBDocument.EditedObjectIDs">
 			<bool key="EncodedWithXMLCoder">YES</bool>
-			<integer value="55"/>
+			<integer value="64"/>
 		</object>
 		<object class="NSArray" key="IBDocument.PluginDependencies">
 			<bool key="EncodedWithXMLCoder">YES</bool>
@@ -340,6 +340,14 @@
 					</object>
 					<int key="connectionID">96</int>
 				</object>
+				<object class="IBConnectionRecord">
+					<object class="IBOutletConnection" key="connection">
+						<string key="label">delegate</string>
+						<reference key="source" ref="357233152"/>
+						<reference key="destination" ref="787785768"/>
+					</object>
+					<int key="connectionID">98</int>
+				</object>
 			</object>
 			<object class="IBMutableOrderedSet" key="objectRecords">
 				<object class="NSArray" key="orderedObjects">
@@ -480,6 +488,7 @@
 					<string>67.ImportedFromIB2</string>
 					<string>68.IBPluginDependency</string>
 					<string>68.ImportedFromIB2</string>
+					<string>69.CustomClassName</string>
 					<string>69.IBPluginDependency</string>
 					<string>69.ImportedFromIB2</string>
 					<string>70.IBPluginDependency</string>
@@ -507,6 +516,7 @@
 					<reference ref="9"/>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<reference ref="9"/>
+					<string>FileTreeOutlineView</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<reference ref="9"/>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
@@ -539,7 +549,7 @@
 				</object>
 			</object>
 			<nil key="sourceID"/>
-			<int key="maxID">96</int>
+			<int key="maxID">98</int>
 		</object>
 		<object class="IBClassDescriber" key="IBDocument.Classes">
 			<object class="NSMutableArray" key="referencedPartialClassDescriptions">
@@ -581,6 +591,14 @@
 						<string key="minorKey"/>
 					</object>
 				</object>
+				<object class="IBPartialClassDescription">
+					<string key="className">FileTreeOutlineView</string>
+					<string key="superclassName">NSOutlineView</string>
+					<object class="IBClassDescriptionSource" key="sourceIdentifier">
+						<string key="majorKey">IBProjectSource</string>
+						<string key="minorKey">FileTreeOutlineView.h</string>
+					</object>
+				</object>
 				<object class="IBPartialClassDescription">
 					<string key="className">FileTreeViewController</string>
 					<string key="superclassName">NSObject</string>

FileTree/FileTreeOutlineView.h

@@ -0,0 +1,17 @@
+//
+//  FileTreeOutlineView.h
+//  Cog
+//
+//  Created by Vincent Spader on 6/21/08.
+//  Copyright 2008 __MyCompanyName__. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+
+
+@interface FileTreeOutlineView : NSOutlineView {
+}
+
+- (void)keyDown:(NSEvent *)e;
+
+@end

FileTree/FileTreeOutlineView.m

@@ -0,0 +1,43 @@
+//
+//  FileTreeOutlineView.m
+//  Cog
+//
+//  Created by Vincent Spader on 6/21/08.
+//  Copyright 2008 __MyCompanyName__. All rights reserved.
+//
+
+#import "FileTreeOutlineView.h"
+#import "FileTreeViewController.h"
+
+@implementation FileTreeOutlineView
+
+- (void)awakeFromNib
+{
+	[self setDoubleAction:@selector(addToPlaylist:)];
+	[self setTarget:[self delegate]];
+}
+
+- (void)keyDown:(NSEvent *)e
+{
+    unsigned int   modifiers = [e modifierFlags] & (NSCommandKeyMask | NSShiftKeyMask | NSControlKeyMask | NSAlternateKeyMask);
+    NSString       *characters = [e characters];
+	unichar        c;
+	
+	if ([characters length] == 1) 
+	{
+		c = [characters characterAtIndex:0];
+		
+		if (modifiers == 0 && (c == NSEnterCharacter || c == NSCarriageReturnCharacter))
+		{
+			[[self delegate] addToPlaylist:self];
+
+			return;
+		}
+	}
+	
+	[super keyDown:e];
+
+	return;
+}
+
+@end

FileTree/FileTreeViewController.m

@@ -12,12 +12,6 @@
 
 @implementation FileTreeViewController
 
-- (void)awakeFromNib
-{
-	[outlineView setDoubleAction:@selector(addToPlaylist:)];
-	[outlineView setTarget:self];
-}
-	
 - (IBAction)addToPlaylist:(id)sender
 {
 	unsigned int index;