plug the stuff in, not working yet

PBGitSidebarController.h

@@ -12,6 +12,7 @@
 @class PBSourceViewItem;
 @class PBGitHistoryController;
 @class PBGitCommitController;
+@class PBStashContentController;
 
 @interface PBGitSidebarController : PBViewController PROTOCOL_10_6(NSOutlineViewDelegate, NSMenuDelegate){
 	IBOutlet NSWindow *window;
@@ -33,6 +34,7 @@
 
 	PBGitHistoryController *historyViewController;
 	PBGitCommitController *commitViewController;
+    PBStashContentController *stashViewController;
 }
 
 - (void) selectStage;
@@ -54,5 +56,6 @@
 @property(readonly) NSView *sourceListControlsView;
 @property(readonly) PBGitHistoryController *historyViewController;
 @property(readonly) PBGitCommitController *commitViewController;
+@property(readonly) PBStashContentController *stashViewController;
 
 @end

PBGitSidebarController.m

@@ -24,6 +24,7 @@
 #import "PBGitStash.h"
 #import "PBGitSubmodule.h"
 #import "PBSubmoduleController.h"
+#import "PBStashContentController.h"
 
 static NSString * const kObservingContextStashes = @"stashesChanged";
 static NSString * const kObservingContextSubmodules = @"submodulesChanged";
@@ -43,6 +44,7 @@ static NSString * const kObservingContextSubmodules = @"submodulesChanged";
 @synthesize sourceListControlsView;
 @synthesize historyViewController;
 @synthesize commitViewController;
+@synthesize stashViewController;
 
 - (id)initWithRepository:(PBGitRepository *)theRepository superController:(PBGitWindowController *)controller
 {
@@ -61,6 +63,7 @@ static NSString * const kObservingContextSubmodules = @"submodulesChanged";
 	
 	historyViewController = [[PBGitHistoryController alloc] initWithRepository:repository superController:superController];
 	commitViewController = [[PBGitCommitController alloc] initWithRepository:repository superController:superController];
+	stashViewController = [[PBStashContentController alloc] initWithRepository:repository superController:superController];
 	
 	[repository addObserver:self forKeyPath:@"refs" options:0 context:@"updateRefs"];
 	[repository addObserver:self forKeyPath:@"currentBranch" options:0 context:@"currentBranchChange"];
@@ -319,6 +322,12 @@ static NSString * const kObservingContextSubmodules = @"submodulesChanged";
 		[PBGitDefaults setShowStageView:YES];
 	}
 	
+	if ([item parent] == stashes) {
+		[superController changeContentController:stashViewController];
+		[PBGitDefaults setShowStageView:NO];
+        [stashViewController showStash:(PBGitStash*)[(PBGitMenuItem*)item sourceObject]];
+	}
+    
 	[self updateActionMenu];
 	[self updateRemoteControls];
 }

PBStashContentController.h

@@ -7,7 +7,7 @@
 //
 
 #import "PBViewController.h"
-#import "PBWebController.h"
+#import "PBWebHistoryController.h"
 
 @class PBGitStash;
 @class PBWebStashController;
@@ -22,13 +22,8 @@
 
 @end
 
-@interface PBWebStashController : PBWebController {
-	PBGitStash* currentStash;
-	NSString* diff;
+// TODO: This class may not be needed
+@interface PBWebStashController : PBWebHistoryController {
 }
 
-- (void) changeContentTo:(PBGitStash*)stash;
-
-@property (readonly) NSString* diff;
-
 @end

PBStashContentController.m

@@ -7,17 +7,50 @@
 //
 
 #import "PBStashContentController.h"
+#import "PBGitDefaults.h"
 #import "PBGitStash.h"
 
 @implementation PBStashContentController
 
 - (void) awakeFromNib
 {
+	[webController setRepository:repository];
 }
 
 - (void) showStash:(PBGitStash*)stash
 {
-  [webController changeContentTo:stash];
+	NSString *stashRef = [NSString stringWithFormat:@"refs/%@", [stash name]];
+	NSString *stashSha = [repository shaForRef:[PBGitRef refFromString:stashRef]];
+	PBGitCommit *commit = [PBGitCommit commitWithRepository:repository andSha:stashSha];
+
+  [webController changeContentTo:commit];
 }
 
 @end
+
+@implementation PBWebStashController
+/*
+- (void) changeContentTo:(PBGitStash*)stash
+{
+	if (stash == nil || !finishedLoading)
+		return;
+	
+	currentStash = stash;
+
+	// TODO: get the stash's SHA and put it in currentSha
+
+	NSString *stashRef = [NSString stringWithFormat:@"refs/%@", [stash name]];
+	NSMutableArray *taskArguments = [NSMutableArray arrayWithObjects:@"show", @"--numstat", @"--summary", @"--pretty=raw", stashRef, nil];
+
+	if (![PBGitDefaults showWhitespaceDifferences])
+		[taskArguments insertObject:@"-w" atIndex:1];
+
+	NSFileHandle *handle = [repository handleForArguments:taskArguments];
+	NSNotificationCenter *nc = [NSNotificationCenter defaultCenter];
+
+	[nc removeObserver:self name:NSFileHandleReadToEndOfFileCompletionNotification object:nil];
+	[nc addObserver:self selector:@selector(commitDetailsLoaded:) name:NSFileHandleReadToEndOfFileCompletionNotification object:handle]; 
+	[handle readToEndOfFileInBackgroundAndNotify];
+}
+*/
+@end