author | sheepluva |
Tue, 22 Jun 2021 22:13:55 +0200 | |
changeset 15802 | d5c37e78ab83 |
parent 13166 | ba5c794adae3 |
permissions | -rw-r--r-- |
/* * Hedgewars-iOS, a Hedgewars port for iOS devices * Copyright (c) 2009-2012 Vittorio Giovara <vittorio.giovara@gmail.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; version 2 of the License * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. */ #import "SavedGamesViewController.h" #import "GameInterfaceBridge.h" @interface SavedGamesViewController () @property (strong, nonatomic) IBOutlet UIBarButtonItem *clearAllButton; @end @implementation SavedGamesViewController @synthesize tableView, listOfSavegames; - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation { return rotationManager(interfaceOrientation); } - (void)updateTable { NSArray *contentsOfDir = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:SAVES_DIRECTORY() error:NULL]; NSMutableArray *array = [[NSMutableArray alloc] initWithArray:contentsOfDir copyItems:YES]; self.listOfSavegames = array; [self.tableView reloadData]; } - (void)viewDidLoad { [super viewDidLoad]; [self.tableView setBackgroundColorForAnyTable:[UIColor clearColor]]; NSString *imgName = (IS_IPAD()) ? @"mediumBackground~ipad.png" : @"smallerBackground~iphone.png"; UIImage *img = [[UIImage alloc] initWithContentsOfFile:imgName]; UIImageView *background = [[UIImageView alloc] initWithImage:img]; background.frame = self.view.frame; background.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight; [self.view insertSubview:background atIndex:0]; [self.clearAllButton setTitle:NSLocalizedString(@"Clear All", nil)]; if (self.listOfSavegames == nil) [self updateTable]; } - (void)viewWillAppear:(BOOL)animated { [self updateTable]; [super viewWillAppear:animated]; } #pragma mark - #pragma mark button functions - (IBAction)buttonPressed:(id)sender { UIButton *button = (UIButton *)sender; if (button.tag == 0) { [[AudioManagerController mainManager] playBackSound]; [self.tableView setEditing:NO animated:YES]; [[self presentingViewController] dismissViewControllerAnimated:YES completion:nil]; } else { NSString *titleStr, *cancelStr, *confirmStr; titleStr = NSLocalizedString(@"Are you reeeeeally sure?", @""); cancelStr = NSLocalizedString(@"Well, maybe not...", @""); confirmStr = NSLocalizedString(@"Of course!", @""); UIActionSheet *actionSheet = [[UIActionSheet alloc] initWithTitle:titleStr delegate:self cancelButtonTitle:cancelStr destructiveButtonTitle:confirmStr otherButtonTitles:nil]; if (IS_IPAD()) [actionSheet showFromBarButtonItem:(UIBarButtonItem *)sender animated:YES]; else [actionSheet showInView:self.view]; } } - (void)actionSheet:(UIActionSheet *)actionSheet didDismissWithButtonIndex:(NSInteger)buttonIndex { if ([actionSheet cancelButtonIndex] != buttonIndex) { // remove all files and recreate the directory [[NSFileManager defaultManager] removeItemAtPath:SAVES_DIRECTORY() error:NULL]; [[NSFileManager defaultManager] createDirectoryAtPath:SAVES_DIRECTORY() withIntermediateDirectories:NO attributes:nil error:NULL]; // update the table and the cached list NSMutableArray *array = [[NSMutableArray alloc] init]; for (int i = 0; i < [self.listOfSavegames count]; i++) [array addObject:[NSIndexPath indexPathForRow:i inSection:0]]; [self.listOfSavegames removeAllObjects]; [self.tableView deleteRowsAtIndexPaths:array withRowAnimation:UITableViewRowAnimationTop]; } } #pragma mark - #pragma mark Table view data source - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView { return 1; } - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { return [self.listOfSavegames count]; } -(UITableViewCell *)tableView:(UITableView *)aTableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *CellIdentifier = @"Cell"; EditableCellView *editableCell = (EditableCellView *)[aTableView dequeueReusableCellWithIdentifier:CellIdentifier]; if (editableCell == nil) { editableCell = [[EditableCellView alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier]; editableCell.delegate = nil; editableCell.textField.userInteractionEnabled = NO; } editableCell.tag = [indexPath row]; editableCell.textField.text = [[self.listOfSavegames objectAtIndex:[indexPath row]] stringByDeletingPathExtension]; editableCell.accessoryType = UITableViewCellAccessoryDisclosureIndicator; return (UITableViewCell *)editableCell; } -(UIView *)tableView:(UITableView *)tableView viewForFooterInSection:(NSInteger)section { UIView *footer = [[UIView alloc] initWithFrame:CGRectMake(0, 0, self.tableView.frame.size.width, 60)]; footer.backgroundColor = [UIColor clearColor]; UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, self.tableView.frame.size.width*60/100, 60)]; label.center = CGPointMake(self.tableView.frame.size.width/2, 30); label.textAlignment = NSTextAlignmentCenter; label.font = [UIFont italicSystemFontOfSize:16]; label.textColor = [UIColor lightGrayColor]; label.numberOfLines = 5; label.text = NSLocalizedString(@"Press to resume playing or swipe to delete the save file.",@""); label.backgroundColor = [UIColor clearColor]; [footer addSubview:label]; return footer; } - (CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section { return 60; } - (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath { [(EditableCellView *)[self.tableView cellForRowAtIndexPath:indexPath] save:nil]; [self fixTagsForStartTag:[indexPath row]]; NSString *saveName = [self.listOfSavegames objectAtIndex:[indexPath row]]; NSString *filePath = [NSString stringWithFormat:@"%@/%@",SAVES_DIRECTORY(),saveName]; [[NSFileManager defaultManager] removeItemAtPath:filePath error:nil]; [self.listOfSavegames removeObject:saveName]; [self.tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationLeft]; } #pragma mark - Fix cells' tags - (void)fixTagsForStartTag:(NSInteger)tag { for (UITableViewCell *cell in self.tableView.visibleCells) { NSInteger oldTag = cell.tag; if (oldTag > tag) { cell.tag--; } } } #pragma mark - #pragma mark Table view delegate - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { [self.tableView deselectRowAtIndexPath:indexPath animated:YES]; if (self.listOfSavegames == nil) [self updateTable]; // duplicate the entry [(EditableCellView *)[self.tableView cellForRowAtIndexPath:indexPath] save:nil]; NSString *currentSaveName = [self.listOfSavegames objectAtIndex:[indexPath row]]; NSString *currentFilePath = [[NSString alloc] initWithFormat:@"%@/%@",SAVES_DIRECTORY(),currentSaveName]; NSString *newSaveName = [[NSString alloc] initWithFormat:@"[%@] %@",NSLocalizedString(@"Backup",@""),currentSaveName]; NSString *newFilePath = [[NSString alloc] initWithFormat:@"%@/%@",SAVES_DIRECTORY(),newSaveName]; [self.listOfSavegames addObject:newSaveName]; [[NSFileManager defaultManager] copyItemAtPath:currentFilePath toPath:newFilePath error:nil]; [self.tableView insertRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationNone]; [GameInterfaceBridge registerCallingController:self]; [GameInterfaceBridge startSaveGame:currentFilePath]; } #pragma mark - #pragma mark editableCellView delegate // rename old file if names differ - (void)saveTextFieldValue:(NSString *)textString withTag:(NSInteger)tagValue { if (self.listOfSavegames == nil) [self updateTable]; NSString *oldFilePath = [NSString stringWithFormat:@"%@/%@",SAVES_DIRECTORY(),[self.listOfSavegames objectAtIndex:tagValue]]; NSString *newFilePath = [NSString stringWithFormat:@"%@/%@.hws",SAVES_DIRECTORY(),textString]; if ([oldFilePath isEqualToString:newFilePath] == NO) { [[NSFileManager defaultManager] moveItemAtPath:oldFilePath toPath:newFilePath error:nil]; [self.listOfSavegames replaceObjectAtIndex:tagValue withObject:[textString stringByAppendingString:@".hws"]]; } } #pragma mark - #pragma mark Memory Management - (void)didReceiveMemoryWarning { self.listOfSavegames = nil; MSG_MEMCLEAN(); [super didReceiveMemoryWarning]; } @end