mirror of
https://github.com/libretro/RetroArch.git
synced 2024-12-11 10:13:53 +00:00
360 lines
12 KiB
Objective-C
360 lines
12 KiB
Objective-C
/* RetroArch - A frontend for libretro.
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* Copyright (C) 2013 - Jason Fetters
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*
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* RetroArch is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with RetroArch.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <dirent.h>
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#include <sys/stat.h>
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#import "apple/common/RetroArch_Apple.h"
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#import "views.h"
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#include "conf/config_file.h"
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#include "file.h"
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@implementation RADirectoryItem
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@end
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@implementation RADirectoryList
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{
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NSString* _path;
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NSMutableArray* _sectionNames;
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id<RADirectoryListDelegate> _delegate;
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}
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- (id)initWithPath:(NSString*)path delegate:(id<RADirectoryListDelegate>)delegate
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{
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_path = path;
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_delegate = delegate;
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self = [super initWithStyle:UITableViewStylePlain];
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self.title = path.lastPathComponent;
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self.hidesHeaders = YES;
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NSMutableArray *toolbarButtons = [[NSMutableArray alloc] initWithCapacity:3];
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UIBarButtonItem *refreshButton = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemRefresh target:self action:@selector(refresh)];
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refreshButton.style = UIBarButtonItemStyleBordered;
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[toolbarButtons addObject:refreshButton];
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UIBarButtonItem *flexibleSpace = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:self action:nil];
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[toolbarButtons addObject:flexibleSpace];
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UIBarButtonItem *newFolderButton = [[UIBarButtonItem alloc] initWithTitle:@"New Folder" style:UIBarButtonItemStyleBordered target:self action:@selector(createNewFolder)];
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[toolbarButtons addObject:newFolderButton];
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[[[RetroArch_iOS get] toolbar] setItems:toolbarButtons];
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[self setToolbarItems:toolbarButtons];
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return self;
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}
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- (void)viewWillAppear:(BOOL)animated
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{
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[self refresh];
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}
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- (void)viewDidDisappear:(BOOL)animated
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{
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[self reset];
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}
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- (void)refresh
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{
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static const char sectionNames[28] = { '/', '#', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L',
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'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z' };
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static const uint32_t sectionCount = sizeof(sectionNames) / sizeof(sectionNames[0]);
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self.sections = [NSMutableArray array];
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// Need one array per section
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NSMutableArray* sectionLists[sectionCount];
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for (int i = 0; i != sectionCount; i ++)
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sectionLists[i] = [NSMutableArray arrayWithObject:[NSString stringWithFormat:@"%c", sectionNames[i]]];
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// List contents
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struct string_list* contents = dir_list_new(_path.UTF8String, 0, true);
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if (contents)
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{
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dir_list_sort(contents, true);
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for (int i = 0; i < contents->size; i ++)
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{
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const char* basename = path_basename(contents->elems[i].data);
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if (basename[0] == '.')
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continue;
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uint32_t section = isalpha(basename[0]) ? (toupper(basename[0]) - 'A') + 2 : 1;
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section = contents->elems[i].attr.b ? 0 : section;
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RADirectoryItem* item = RADirectoryItem.new;
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item.path = @(contents->elems[i].data);
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item.isDirectory = contents->elems[i].attr.b;
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[sectionLists[section] addObject:item];
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}
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dir_list_free(contents);
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// Add the sections
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_sectionNames = [NSMutableArray array];
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for (int i = 0; i != sectionCount; i ++)
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{
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[self.sections addObject:sectionLists[i]];
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[_sectionNames addObject:sectionLists[i][0]];
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}
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}
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else
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apple_display_alert([NSString stringWithFormat:@"Browsed path is not a directory: %@", _path], 0);
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[self.tableView reloadData];
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}
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- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
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{
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[_delegate directoryList:self itemWasSelected:[self itemForIndexPath:indexPath]];
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}
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- (UITableViewCell*)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
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{
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static NSString* const cell_types[2] = { @"file", @"folder" };
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static NSString* const icon_types[2] = { @"ic_file", @"ic_dir" };
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static const UITableViewCellAccessoryType accessory_types[2] = { UITableViewCellAccessoryDetailDisclosureButton,
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UITableViewCellAccessoryDisclosureIndicator };
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RADirectoryItem* path = [self itemForIndexPath:indexPath];
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uint32_t type_id = path.isDirectory ? 1 : 0;
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UITableViewCell* cell = [self.tableView dequeueReusableCellWithIdentifier:cell_types[type_id]];
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if (!cell)
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{
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cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cell_types[type_id]];
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cell.imageView.image = [UIImage imageNamed:icon_types[type_id]];
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cell.accessoryType = accessory_types[type_id];
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}
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cell.textLabel.text = [path.path lastPathComponent];
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return cell;
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}
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- (void)tableView:(UITableView*)tableView accessoryButtonTappedForRowWithIndexPath:(NSIndexPath*)indexPath {
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self.selectedItem = [self itemForIndexPath:indexPath];
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UITableViewCell *cell = [tableView cellForRowAtIndexPath:indexPath];
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UIActionSheet *menu = [[UIActionSheet alloc] initWithTitle:cell.textLabel.text delegate:self cancelButtonTitle:@"Cancel" destructiveButtonTitle:nil otherButtonTitles:@"Move", nil];
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[menu showInView:[self view]];
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}
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- (void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex {
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if (buttonIndex == 0) {
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RAFoldersList *foldersListViewController = [[RAFoldersList alloc] initWithFilePath:self.selectedItem.path];
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UINavigationController *navigationController = [[UINavigationController alloc] initWithRootViewController:foldersListViewController];
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[self presentViewController:navigationController animated:YES completion:nil];
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}
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}
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- (NSArray*)sectionIndexTitlesForTableView:(UITableView*)tableView
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{
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return _sectionNames;
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}
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- (void)tableView:(UITableView*)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath*)indexPath {
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if (editingStyle == UITableViewCellEditingStyleDelete) {
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NSFileManager *fileManager = [NSFileManager defaultManager];
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RADirectoryItem *path = (RADirectoryItem*)[self itemForIndexPath:indexPath];
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BOOL didRemoveItem = [fileManager removeItemAtPath:path.path error:nil];
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if (didRemoveItem) {
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[self refresh];
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} else {
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apple_display_alert(@"It was not possible to delete file.", 0);
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}
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}
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}
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- (void)createNewFolder {
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UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"Enter new folder name" message:@"" delegate:self cancelButtonTitle:@"Cancel" otherButtonTitles:@"OK", nil];
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alertView.alertViewStyle = UIAlertViewStylePlainTextInput;
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[alertView show];
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}
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- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex {
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NSString *text = [[alertView textFieldAtIndex:0] text];
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if (buttonIndex == 1 && ![text isEqualToString:@""]) {
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NSString *directoryPath = [_path stringByAppendingPathComponent:text];
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BOOL didCreateFolder = [[NSFileManager defaultManager] createDirectoryAtPath:directoryPath withIntermediateDirectories:YES attributes:nil error:nil];
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if (didCreateFolder) {
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[self refresh];
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} else {
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apple_display_alert(@"It was not possible to create folder.", 0);
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}
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}
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}
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@end
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@implementation RAModuleList
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{
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id<RAModuleListDelegate> _delegate;
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}
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- (id)initWithGame:(NSString*)path delegate:(id<RAModuleListDelegate>)delegate
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{
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self = [super initWithStyle:UITableViewStyleGrouped];
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[self setTitle:path ? [path lastPathComponent] : @"Cores"];
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_delegate = delegate;
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// Load the modules with their data
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NSArray* moduleList = apple_get_modules();
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NSMutableArray* supported = [NSMutableArray arrayWithObject:@"Suggested Cores"];
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NSMutableArray* other = [NSMutableArray arrayWithObject:@"Other Cores"];
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for (RAModuleInfo* i in moduleList)
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{
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if (path && [i supportsFileAtPath:path]) [supported addObject:i];
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else [other addObject:i];
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}
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if (supported.count > 1)
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[self.sections addObject:supported];
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if (other.count > 1)
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[self.sections addObject:other];
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return self;
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}
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- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
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{
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[_delegate moduleList:self itemWasSelected:[self itemForIndexPath:indexPath]];
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}
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- (void)infoButtonTapped:(id)sender
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{
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RAModuleInfo* info = objc_getAssociatedObject(sender, "MODULE");
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if (info && info.data)
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[RetroArch_iOS.get pushViewController:[[RAModuleInfoList alloc] initWithModuleInfo:info] animated:YES];
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else
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apple_display_alert(@"No information available.", 0);
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}
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- (UITableViewCell*)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
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{
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UITableViewCell* cell = [self.tableView dequeueReusableCellWithIdentifier:@"module"];
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if (!cell)
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{
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cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"module"];
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UIButton* infoButton = [UIButton buttonWithType:UIButtonTypeInfoDark];
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[infoButton addTarget:self action:@selector(infoButtonTapped:) forControlEvents:UIControlEventTouchUpInside];
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cell.accessoryView = infoButton;
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}
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RAModuleInfo* info = (RAModuleInfo*)[self itemForIndexPath:indexPath];
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cell.textLabel.text = info.description;
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objc_setAssociatedObject(cell.accessoryView, "MODULE", info, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
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return cell;
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}
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@end
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@implementation RAFoldersList {
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NSMutableArray *directories;
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NSString *currentDirectoryPath, *selectedFilePath, *fileName;
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}
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- (id)initWithFilePath:(NSString *)path
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{
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self = [super initWithStyle:UITableViewStyleGrouped];
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selectedFilePath = path;
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NSFileManager *fileManager = [NSFileManager defaultManager];
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fileName = [fileManager displayNameAtPath:path];
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currentDirectoryPath = [path stringByDeletingLastPathComponent];
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NSArray *files = [fileManager contentsOfDirectoryAtPath:currentDirectoryPath error:nil];
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directories = [[NSMutableArray alloc] init];
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for (int i = 0; i < files.count; i++) {
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NSString *filePath = [currentDirectoryPath stringByAppendingPathComponent:files[i]];
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BOOL isDir;
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if ([fileManager fileExistsAtPath:filePath isDirectory:&isDir] && isDir) {
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[directories addObject:files[i]];
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}
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}
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[self setTitle:[@"Move " stringByAppendingString:fileName]];
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return self;
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}
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- (void)viewDidLoad
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{
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[super viewDidLoad];
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self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"Cancel" style:UIBarButtonItemStyleBordered target:self action:@selector(dismissViewController)];
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}
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- (void) dismissViewController
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{
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[self dismissViewControllerAnimated:YES completion:nil];
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}
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- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
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{
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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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{
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return directories.count;
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}
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- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
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{
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static NSString *CellIdentifier = @"Directory";
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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];
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}
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cell.textLabel.text = directories[indexPath.row];
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return cell;
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}
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- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
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{
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UITableViewCell *cell = [tableView cellForRowAtIndexPath:indexPath];
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NSString *directoryPath = [currentDirectoryPath stringByAppendingPathComponent:cell.textLabel.text];
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NSString *newPath = [directoryPath stringByAppendingPathComponent:fileName];
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if (![[NSFileManager defaultManager] moveItemAtPath:selectedFilePath toPath:newPath error:nil])
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apple_display_alert(@"It was not possible to move the file", 0);
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[self dismissViewController];
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}
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@end
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