Allow-a-user-to-select-which-columns-to-display.patch

From 8273aecb9860ef843f60fb7e8655052cdc68cd06 Mon Sep 17 00:00:00 2001
From: Pieter de Bie <[email protected]>
Date: Thu, 28 May 2009 12:00:06 +0100
Subject: [PATCH] Allow a user to select which columns to display

---
 PBGitHistoryController.h |    3 ++-
 PBGitHistoryController.m |   18 +++++++++++++++++-
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/PBGitHistoryController.h b/PBGitHistoryController.h
index 4b171eb..f87c462 100644
--- a/PBGitHistoryController.h
+++ b/PBGitHistoryController.h
@@ -25,7 +25,6 @@
 	PBGitCommit* webCommit;
 	PBGitCommit* rawCommit;
 	PBGitCommit* realCommit;
-	
 }
 
 @property (assign) int selectedTab;
@@ -46,4 +45,6 @@
 - (void) copyCommitInfo;
 
 - (BOOL) hasNonlinearPath;
+
+- (NSMenu *)tableColumnMenu;
 @end
diff --git a/PBGitHistoryController.m b/PBGitHistoryController.m
index 69a79f7..9c18b72 100644
--- a/PBGitHistoryController.m
+++ b/PBGitHistoryController.m
@@ -39,7 +39,8 @@
 	// Set a sort descriptor for the subject column in the history list, as
 	// It can't be sorted by default (because it's bound to a PBGitCommit)
 	[[commitList tableColumnWithIdentifier:@"subject"] setSortDescriptorPrototype:[[NSSortDescriptor alloc] initWithKey:@"subject" ascending:YES]];
-
+	// Add a menu that allows a user to select which columns to view
+	[[commitList headerView] setMenu:[self tableColumnMenu]];
 	[super awakeFromNib];
 }
 
@@ -202,4 +203,19 @@
 	[super removeView];
 }
 
+- (NSMenu *)tableColumnMenu
+{
+	NSMenu *menu = [[NSMenu alloc] initWithTitle:@"Table columns menu"];
+	for (NSTableColumn *column in [commitList tableColumns]) {
+		NSMenuItem *item = [[NSMenuItem alloc] init];
+		[item setTitle:[[column headerCell] stringValue]];
+		[item bind:@"value"
+		  toObject:column
+	   withKeyPath:@"hidden"
+		   options:[NSDictionary dictionaryWithObject:@"NSNegateBoolean" forKey:NSValueTransformerNameBindingOption]];
+		[menu addItem:item];
+	}
+	return menu;
+}
+
 @end
-- 
1.6.3.76.g775d1+GitX