/*
* 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