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//
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// SchemeSettingsViewController.m
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// HedgewarsMobile
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//
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// Created by Vittorio on 19/04/10.
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// Copyright 2010 __MyCompanyName__. All rights reserved.
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//
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#import "SchemeSettingsViewController.h"
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#import "CommodityFunctions.h"
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#import "SingleSchemeViewController.h"
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@implementation SchemeSettingsViewController
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@synthesize listOfSchemes;
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-(BOOL) shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
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return rotationManager(interfaceOrientation);
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}
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#pragma mark -
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#pragma mark View lifecycle
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-(void) viewDidLoad {
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[super viewDidLoad];
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UIBarButtonItem *editButton = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(@"Edit",@"from the scheme panel")
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style:UIBarButtonItemStyleBordered
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target:self
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action:@selector(toggleEdit:)];
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self.navigationItem.rightBarButtonItem = editButton;
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[editButton release];
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}
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-(void) viewWillAppear:(BOOL) animated {
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[super viewWillAppear:animated];
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NSArray *contentsOfDir = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:SCHEMES_DIRECTORY() error:NULL];
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NSMutableArray *array = [[NSMutableArray alloc] initWithArray:contentsOfDir copyItems:YES];
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self.listOfSchemes = array;
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[array release];
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[self.tableView reloadData];
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}
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// modifies the navigation bar to add the "Add" and "Done" buttons
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-(void) toggleEdit:(id) sender {
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BOOL isEditing = self.tableView.editing;
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[self.tableView setEditing:!isEditing animated:YES];
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if (isEditing) {
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[self.navigationItem.rightBarButtonItem setTitle:NSLocalizedString(@"Edit",@"from the scheme panel")];
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[self.navigationItem.rightBarButtonItem setStyle: UIBarButtonItemStyleBordered];
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self.navigationItem.leftBarButtonItem = self.navigationItem.backBarButtonItem;
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} else {
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[self.navigationItem.rightBarButtonItem setTitle:NSLocalizedString(@"Done",@"from the scheme panel")];
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[self.navigationItem.rightBarButtonItem setStyle:UIBarButtonItemStyleDone];
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UIBarButtonItem *addButton = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(@"Add",@"from the scheme panel")
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style:UIBarButtonItemStyleBordered
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target:self
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action:@selector(addScheme:)];
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self.navigationItem.leftBarButtonItem = addButton;
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[addButton release];
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}
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}
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-(void) addScheme:(id) sender {
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NSString *fileName = [[NSString alloc] initWithFormat:@"Scheme %u.plist", [self.listOfSchemes count]];
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createSchemeNamed([fileName stringByDeletingPathExtension]);
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[self.listOfSchemes addObject:fileName];
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[fileName release];
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// order the array alphabetically, so schemes will keep their position
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[self.listOfSchemes sortUsingSelector:@selector(compare:)];
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[self.tableView reloadData];
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}
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#pragma mark -
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#pragma mark Table view data source
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-(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
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return 1;
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}
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-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
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return [self.listOfSchemes count];
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}
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-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
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static NSString *CellIdentifier = @"Cell";
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UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
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if (cell == nil) {
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cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
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}
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NSUInteger row = [indexPath row];
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NSString *rowString = [[self.listOfSchemes objectAtIndex:row] stringByDeletingPathExtension];
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cell.textLabel.text = rowString;
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cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
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return cell;
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}
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// delete the row and the file
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-(void) tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
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NSUInteger row = [indexPath row];
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NSString *schemeFile = [[NSString alloc] initWithFormat:@"%@/%@",SCHEMES_DIRECTORY(),[self.listOfSchemes objectAtIndex:row]];
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[[NSFileManager defaultManager] removeItemAtPath:schemeFile error:NULL];
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[schemeFile release];
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[self.listOfSchemes removeObjectAtIndex:row];
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[self.tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationFade];
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}
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#pragma mark -
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#pragma mark Table view delegate
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-(void) tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
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if (childController == nil) {
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childController = [[SingleSchemeViewController alloc] initWithStyle:UITableViewStyleGrouped];
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}
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NSInteger row = [indexPath row];
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NSString *selectedSchemeFile = [self.listOfSchemes objectAtIndex:row];
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// this must be set so childController can load the correct plist
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childController.title = [selectedSchemeFile stringByDeletingPathExtension];
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[childController.tableView setContentOffset:CGPointMake(0,0) animated:NO];
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[self.navigationController pushViewController:childController animated:YES];
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}
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#pragma mark -
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#pragma mark Memory management
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-(void)didReceiveMemoryWarning {
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[super didReceiveMemoryWarning];
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}
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-(void) viewDidUnload {
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self.listOfSchemes = nil;
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childController = nil;
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}
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-(void) dealloc {
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[self.listOfSchemes release];
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[childController release];
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[super dealloc];
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}
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@end
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