Progress on dev directories

IGKPreferencesController.h

@@ -23,6 +23,9 @@
 
 	IBOutlet NSView *updatesView;
 	IBOutlet NSToolbarItem *updatesToolbarItem;
+
+	NSMutableArray *developerDirectories;
+	NSMutableArray *docsets;
 }
 
 - (NSManagedObjectContext *)managedObjectContext;

IGKPreferencesController.m

@@ -20,13 +20,15 @@ - (id)init
 {
 	if (self = [super initWithWindowNibName:@"IGKPreferences"])
 	{
-
+		developerDirectories = [[NSMutableArray alloc] init];
+		docsets = [[NSMutableArray alloc] init];
 	}
 
 	return self;
 }
 - (void)windowDidLoad
 {
+	[self reloadTableViews];
 	[self switchToView:generalView item:generalToolbarItem animate:NO];
 }
 - (void)showWindow:(id)sender
@@ -81,29 +83,96 @@ - (void)switchToView:(NSView *)view item:(NSToolbarItem *)toolbarItem animate:(B
 	[[self window] setFrame:newWindowFrame display:YES animate:animate];
 }
 
+- (void)reloadTableViews
+{
+	if ([[NSUserDefaults standardUserDefaults] valueForKey:@"developerDirectories"])
+		developerDirectories = [[NSUserDefaults standardUserDefaults] valueForKey:@"developerDirectories"];
+
+	if ([[NSUserDefaults standardUserDefaults] valueForKey:@"docsets"])
+		docsets = [[NSUserDefaults standardUserDefaults] valueForKey:@"docsets"];
+
+	[developerDirectoriesTableView reloadData];
+	[docsetsTableView reloadData];
+}
 
 #pragma mark Docsets Logic
 
 - (IBAction)addDeveloperDirectory:(id)sender
 {
 	NSOpenPanel *openPanel = [NSOpenPanel openPanel];
+	[openPanel setCanChooseFiles:NO];
+	[openPanel setCanChooseDirectories:YES];
 
-	[openPanel runModal];
+	[openPanel beginWithCompletionHandler:^(NSInteger result) {
+		if (result != NSFileHandlingPanelOKButton)
+			return;
+
+		NSString *path = [[openPanel URL] path];
+
+		//Sanity check path. If it really is a Developer directory, it should have a Library/version.plist
+		NSString *versionPlistPath = [path stringByAppendingPathComponent:@"Library/version.plist"];
+		BOOL exists = [[NSFileManager defaultManager] fileExistsAtPath:versionPlistPath];
+		if (!exists)
+		{
+			NSBeep();
+			return;
+		}
+
+		NSMutableDictionary *devDir = [[NSMutableDictionary alloc] init];
+		[devDir setValue:path forKey:@"path"];
+
+		[developerDirectories addObject:devDir];
+		[self saveChanges];
+
+		[self reloadTableViews];
+	}];
 }
 - (IBAction)removeSelectedDeveloperDirectories:(id)sender
 {
+	NSIndexSet *selectedIndicies = [developerDirectoriesTableView selectedRowIndexes];
+	if ([selectedIndicies count] >= [developerDirectories count])
+	{
+		NSAlert *alert = [NSAlert alertWithMessageText:@"Are you sure you want to remove all developer directories?" defaultButton:@"Remove" alternateButton:@"Don't Remove" otherButton:nil informativeTextWithFormat:@"No documentation will be visible."];
+		[alert beginSheetModalForWindow:[self window] modalDelegate:self didEndSelector:@selector(removeLastAlertDidEnd:returnCode:contextInfo:) contextInfo:nil];
+	}
+	else
+	{
+		[self removeSelectedDeveloperDirectories];
+	}
+}
+- (void)removeLastAlertDidEnd:(NSAlert *)alert returnCode:(NSInteger)returnCode contextInfo:(void *)contextInfo
+{
+	if (returnCode == NSAlertDefaultReturn)
+	{
+		[self removeSelectedDeveloperDirectories];
+	}
+}
+- (void)removeSelectedDeveloperDirectories
+{
+	NSIndexSet *selectedIndicies = [developerDirectoriesTableView selectedRowIndexes];
+	[developerDirectories removeObjectsAtIndexes:selectedIndicies];
+	[self saveChanges];
+
+	[self reloadTableViews];
+}
+
+- (void)saveChanges
+{
+	[[NSUserDefaults standardUserDefaults] setValue:developerDirectories forKey:@"developerDirectories"];
+	[[NSUserDefaults standardUserDefaults] setValue:docsets forKey:@"docsets"];
 
+	[[NSUserDefaults standardUserDefaults] synchronize];
 }
 
 - (NSInteger)numberOfRowsInTableView:(NSTableView *)tableView
 {
 	if (tableView == developerDirectoriesTableView)
 	{
-		return 3;
+		return [developerDirectories count];
 	}
 	else if (tableView == docsetsTableView)
 	{
-		return 3;
+		return [docsets count];
 	}
 
 	return 0;
@@ -112,46 +181,55 @@ - (id)tableView:(NSTableView *)tableView objectValueForTableColumn:(NSTableColum
 {
 	if (tableView == developerDirectoriesTableView)
 	{
+		NSString *path = [[developerDirectories objectAtIndex:row] valueForKey:@"path"];
 		if ([[tableColumn identifier] isEqual:@"icon"])
 		{
-			return [NSImage imageNamed:@"NSComputer"];
+			//FIXME: We need proper icons for docsets and developer directories
+			return [[NSWorkspace sharedWorkspace] iconForFile:path];
 		}
 		else if ([[tableColumn identifier] isEqual:@"path"])
 		{
-			return @"~/Foo";
+			return path;
 		}
 	}
 	else if (tableView == docsetsTableView)
 	{
+		NSDictionary *docset = [docsets objectAtIndex:row];
+
 		if ([[tableColumn identifier] isEqual:@"isEnabled"])
 		{
-			return [NSNumber numberWithBool:(row % 2) == 0];
+			return [docset valueForKey:@"isEnabled"];
 		}
 		else if ([[tableColumn identifier] isEqual:@"icon"])
 		{
-			return [NSImage imageNamed:@"NSComputer"];
+			return [[NSWorkspace sharedWorkspace] iconForFile:[docset valueForKey:@"path"]];
 		}
 		else if ([[tableColumn identifier] isEqual:@"name"])
 		{
-			return @"Mac";
+			return [docset valueForKey:@"name"];
 		}
 		else if ([[tableColumn identifier] isEqual:@"developerDirectory"])
 		{
-			return @"~/Foo";
+			return [docset valueForKey:@"developerDirectoryPath"];
 		}
 	}
 
 	return nil;
 }
 - (void)tableView:(NSTableView *)tableView setObjectValue:(id)object forTableColumn:(NSTableColumn *)tableColumn row:(NSInteger)row
 {
-	if (tableView == developerDirectoriesTableView)
-	{
-
-	}
-	else if (tableView == docsetsTableView)
+	if (tableView == docsetsTableView)
 	{
-
+		if ([[tableColumn identifier] isEqual:@"isEnabled"])
+		{
+			NSDictionary *docset = [[docsets objectAtIndex:row] mutableCopy];
+			[docset setValue:[NSNumber numberWithBool:[object boolValue]] forKey:@"isEnabled"];
+
+			[docsets replaceObjectAtIndex:row withObject:docset];
+			[self saveChanges];
+
+			[self reloadTableViews];
+		}
 	}
 }