HistoryController: Add "Open Files" menu item

PBGitHistoryController.h

@@ -47,6 +47,7 @@
 - (NSArray *)menuItemsForPaths:(NSArray *)paths;
 - (void)showCommitsFromTree:(id)sender;
 - (void)showInFinderAction:(id)sender;
+- (void)openFilesAction:(id)sender;
 
 - (void) copyCommitInfo;
 

PBGitHistoryController.m

@@ -246,6 +246,19 @@ - (void)showInFinderAction:(id)sender
 
 }
 
+- (void)openFilesAction:(id)sender
+{
+	NSString *workingDirectory = [[repository workingDirectory] stringByAppendingString:@"/"];
+	NSString *path;
+	NSWorkspace *ws = [NSWorkspace sharedWorkspace];
+
+	for (NSString *filePath in [sender representedObject]) {
+		path = [workingDirectory stringByAppendingPathComponent:filePath];
+		[ws openFile:path];
+	}
+}
+
+
 - (NSMenu *)contextMenuForTreeView
 {
 	NSArray *filePaths = [[treeController selectedObjects] valueForKey:@"fullPath"];
@@ -259,14 +272,17 @@ - (NSMenu *)contextMenuForTreeView
 - (NSArray *)menuItemsForPaths:(NSArray *)paths
 {
 	BOOL multiple = [paths count] != 1;
-	NSMenuItem *finderItem = [[NSMenuItem alloc] initWithTitle:multiple? @"Show items in Finder" : @"Show item in Finder"
-														action:@selector(showInFinderAction:)
-												 keyEquivalent:@""];
 	NSMenuItem *historyItem = [[NSMenuItem alloc] initWithTitle:multiple? @"Show history of files" : @"Show history of file"
 														 action:@selector(showCommitsFromTree:)
 												 keyEquivalent:@""];
+	NSMenuItem *finderItem = [[NSMenuItem alloc] initWithTitle:@"Show in Finder"
+														action:@selector(showInFinderAction:)
+												 keyEquivalent:@""];
+	NSMenuItem *openFilesItem = [[NSMenuItem alloc] initWithTitle:multiple? @"Open Files" : @"Open File"
+														   action:@selector(openFilesAction:)
+													keyEquivalent:@""];
 
-	NSArray *menuItems = [NSArray arrayWithObjects:historyItem, finderItem, nil];
+	NSArray *menuItems = [NSArray arrayWithObjects:historyItem, finderItem, openFilesItem, nil];
 	for (NSMenuItem *item in menuItems) {
 		[item setTarget:self];
 		[item setRepresentedObject:paths];