mirror of
https://github.com/zydeco/minivmac4ios.git
synced 2024-11-22 03:30:59 +00:00
458 lines
21 KiB
Objective-C
458 lines
21 KiB
Objective-C
//
|
|
// InsertDiskViewController.m
|
|
// Mini vMac
|
|
//
|
|
// Created by Jesús A. Álvarez on 07/05/2016.
|
|
// Copyright © 2016 namedfork. All rights reserved.
|
|
//
|
|
|
|
#import "InsertDiskViewController.h"
|
|
#import "AppDelegate.h"
|
|
#import "UIImage+DiskImageIcon.h"
|
|
|
|
@interface InsertDiskViewController () <UITextFieldDelegate>
|
|
|
|
@end
|
|
|
|
@interface FileTableViewCell : UITableViewCell
|
|
|
|
@property (nonatomic, weak) InsertDiskViewController *controller;
|
|
@property (nonatomic, strong) NSString *filePath;
|
|
- (void)share:(id)sender;
|
|
- (void)rename:(id)sender;
|
|
- (void)delete:(id)sender;
|
|
|
|
@end
|
|
|
|
@implementation InsertDiskViewController
|
|
{
|
|
NSString *basePath;
|
|
NSArray<NSString*> *diskImages, *otherFiles;
|
|
UIAlertController *createDiskImageController;
|
|
__block __weak UITextField *sizeTextField;
|
|
__block __weak UITextField *nameTextField;
|
|
}
|
|
|
|
+ (void)initialize {
|
|
UIMenuController *menuController = [UIMenuController sharedMenuController];
|
|
menuController.menuItems = @[[[UIMenuItem alloc] initWithTitle:NSLocalizedString(@"Rename", @"Rename Context Menu Item") action:@selector(rename:)],
|
|
[[UIMenuItem alloc] initWithTitle:NSLocalizedString(@"Share", @"Share Context Menu Item") action:@selector(share:)]];
|
|
}
|
|
|
|
- (void)viewDidLoad {
|
|
[super viewDidLoad];
|
|
basePath = [AppDelegate sharedInstance].documentsPath;
|
|
[self loadDirectoryContents];
|
|
self.navigationItem.rightBarButtonItem = self.editButtonItem;
|
|
}
|
|
|
|
- (void)viewDidAppear:(BOOL)animated {
|
|
[super viewDidAppear:animated];
|
|
NSNotificationCenter *nc = [NSNotificationCenter defaultCenter];
|
|
[nc addObserver:self selector:@selector(reloadData:) name:MNVMDidInsertDiskNotification object:nil];
|
|
[nc addObserver:self selector:@selector(reloadData:) name:MNVMDidEjectDiskNotification object:nil];
|
|
}
|
|
|
|
- (void)viewDidDisappear:(BOOL)animated {
|
|
[super viewDidDisappear:animated];
|
|
NSNotificationCenter *nc = [NSNotificationCenter defaultCenter];
|
|
[nc removeObserver:self name:MNVMDidInsertDiskNotification object:nil];
|
|
[nc removeObserver:self name:MNVMDidEjectDiskNotification object:nil];
|
|
}
|
|
|
|
- (void)loadDirectoryContents {
|
|
NSArray *allFiles = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:basePath error:NULL];
|
|
diskImages = [allFiles pathsMatchingExtensions:[AppDelegate sharedInstance].diskImageExtensions];
|
|
otherFiles = [allFiles filteredArrayUsingPredicate:[NSPredicate predicateWithBlock:^BOOL(NSString* _Nonnull name, NSDictionary<NSString *,id> * _Nullable bindings) {
|
|
BOOL isDiskImage = [diskImages containsObject:name];
|
|
BOOL isDirectory;
|
|
BOOL isHidden = [name hasPrefix:@"."];
|
|
[[NSFileManager defaultManager] fileExistsAtPath:[basePath stringByAppendingPathComponent:name] isDirectory:&isDirectory];
|
|
return !(isDirectory || isDiskImage || isHidden);
|
|
}]];
|
|
}
|
|
|
|
- (void)reloadData:(id)sender {
|
|
[self loadDirectoryContents];
|
|
[self.tableView reloadData];
|
|
}
|
|
|
|
- (void)showSettings:(id)sender {
|
|
[[AppDelegate sharedInstance] showSettings:sender];
|
|
}
|
|
|
|
- (void)dismiss:(id)sender {
|
|
[self dismissViewControllerAnimated:YES completion:nil];
|
|
}
|
|
|
|
#pragma mark - Table view data source
|
|
|
|
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
|
|
return self.editing ? 2 : 1;
|
|
}
|
|
|
|
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
|
|
switch (section) {
|
|
case 0: return diskImages.count + (self.editing ? 1 : 0);
|
|
case 1: return otherFiles.count;
|
|
default: return 0;
|
|
}
|
|
}
|
|
|
|
- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section {
|
|
return section == 0 ? NSLocalizedString(@"Disk Images", nil) : NSLocalizedString(@"Other Files", nil);
|
|
}
|
|
|
|
- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section {
|
|
return self.editing ? UITableViewAutomaticDimension : 0.0;
|
|
}
|
|
|
|
- (void)setEditing:(BOOL)editing animated:(BOOL)animated {
|
|
[super setEditing:editing animated:animated];
|
|
[self.tableView beginUpdates];
|
|
[self loadDirectoryContents];
|
|
self.tableView.tableHeaderView = nil;
|
|
[self.tableView reloadSections:[NSIndexSet indexSetWithIndex:0] withRowAnimation:UITableViewRowAnimationFade];
|
|
if (editing) {
|
|
[self.tableView insertSections:[NSIndexSet indexSetWithIndex:1] withRowAnimation:UITableViewRowAnimationFade];
|
|
} else {
|
|
[self.tableView deleteSections:[NSIndexSet indexSetWithIndex:1] withRowAnimation:UITableViewRowAnimationFade];
|
|
}
|
|
[self.tableView endUpdates];
|
|
}
|
|
|
|
- (NSString *)fileAtIndexPath:(NSIndexPath *)indexPath {
|
|
NSArray<NSString*> *files = indexPath.section == 0 ? diskImages : otherFiles;
|
|
if (indexPath.row < files.count) {
|
|
NSString *fileName = files[indexPath.row];
|
|
return [basePath stringByAppendingPathComponent:fileName];
|
|
} else {
|
|
return nil;
|
|
}
|
|
}
|
|
|
|
- (NSIndexPath *)indexPathForFile:(NSString *)filePath {
|
|
NSString *fileName = filePath.lastPathComponent;
|
|
if ([diskImages containsObject:fileName]) {
|
|
return [NSIndexPath indexPathForRow:[diskImages indexOfObject:fileName] inSection:0];
|
|
} else if ([otherFiles containsObject:fileName]) {
|
|
return [NSIndexPath indexPathForRow:[otherFiles indexOfObject:fileName] inSection:1];
|
|
} else {
|
|
return nil;
|
|
}
|
|
}
|
|
|
|
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
|
|
FileTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"cell" forIndexPath:indexPath];
|
|
NSString *filePath = [self fileAtIndexPath:indexPath];
|
|
if (filePath) {
|
|
cell.filePath = filePath;
|
|
if ([[AppDelegate sharedInstance] isDiskInserted:filePath]) {
|
|
cell.userInteractionEnabled = NO;
|
|
cell.textLabel.enabled = NO;
|
|
cell.imageView.alpha = 0.5;
|
|
}
|
|
} else {
|
|
cell.textLabel.text = NSLocalizedString(@"Create Disk Image…", nil);
|
|
cell.detailTextLabel.text = nil;
|
|
}
|
|
cell.controller = self;
|
|
return cell;
|
|
}
|
|
|
|
- (UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath {
|
|
if (self.editing == NO) {
|
|
return UITableViewCellEditingStyleNone;
|
|
} else if (indexPath.section == 0) {
|
|
if (indexPath.row == diskImages.count) {
|
|
return UITableViewCellEditingStyleInsert;
|
|
}
|
|
NSString *filePath = [self fileAtIndexPath:indexPath];
|
|
BOOL isInserted = [[AppDelegate sharedInstance] isDiskInserted:filePath];
|
|
return isInserted ? UITableViewCellEditingStyleNone : UITableViewCellEditingStyleDelete;
|
|
} else {
|
|
return UITableViewCellEditingStyleDelete;
|
|
}
|
|
}
|
|
|
|
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
|
|
if (editingStyle == UITableViewCellEditingStyleDelete) {
|
|
[self askDeleteFile:[self fileAtIndexPath:indexPath]];
|
|
} else if (editingStyle == UITableViewCellEditingStyleInsert) {
|
|
[self createDiskImage];
|
|
}
|
|
}
|
|
|
|
- (BOOL)tableView:(UITableView *)tableView shouldShowMenuForRowAtIndexPath:(nonnull NSIndexPath *)indexPath {
|
|
return [self fileAtIndexPath:indexPath] != nil;
|
|
}
|
|
|
|
- (BOOL)tableView:(UITableView *)tableView canPerformAction:(SEL)action forRowAtIndexPath:(NSIndexPath *)indexPath withSender:(id)sender {
|
|
return (action == @selector(share:) || action == @selector(rename:) || action == @selector(delete:));
|
|
}
|
|
|
|
- (void)tableView:(UITableView *)tableView performAction:(SEL)action forRowAtIndexPath:(NSIndexPath *)indexPath withSender:(id)sender {
|
|
// menu will not be shown if this method doesn't exist
|
|
}
|
|
|
|
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
|
|
NSString *filePath = [self fileAtIndexPath:indexPath];
|
|
if (filePath && ![[AppDelegate sharedInstance] isDiskInserted:filePath]) {
|
|
[self dismissViewControllerAnimated:YES completion:^{
|
|
[[AppDelegate sharedInstance] insertDisk:filePath];
|
|
}];
|
|
}
|
|
}
|
|
|
|
#pragma mark - File Actions
|
|
|
|
- (void)askDeleteFile:(NSString*)filePath {
|
|
NSString *fileName = filePath.lastPathComponent;
|
|
NSString *message = [NSString stringWithFormat:NSLocalizedString(@"Are you sure you want to delete %@? This operation cannot be undone.", nil), fileName];
|
|
UIAlertController *alertController = [UIAlertController alertControllerWithTitle:NSLocalizedString(@"Delete File", nil) message:message preferredStyle:UIAlertControllerStyleAlert];
|
|
[alertController addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"Delete", nil) style:UIAlertActionStyleDestructive handler:^(UIAlertAction * _Nonnull action) {
|
|
NSError *error = nil;
|
|
if ([[NSFileManager defaultManager] removeItemAtPath:filePath error:&error]) {
|
|
NSIndexPath *indexPath = [self indexPathForFile:filePath];
|
|
[self loadDirectoryContents];
|
|
[self.tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationFade];
|
|
} else {
|
|
[[AppDelegate sharedInstance] showAlertWithTitle:NSLocalizedString(@"Could not delete file", nil) message:error.localizedDescription];
|
|
}
|
|
}]];
|
|
[alertController addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"Cancel", nil) style:UIAlertActionStyleCancel handler:nil]];
|
|
[self presentViewController:alertController animated:YES completion:nil];
|
|
}
|
|
|
|
- (void)askRenameFile:(NSString*)filePath {
|
|
NSString *fileName = filePath.lastPathComponent;
|
|
UIAlertController *alertController = [UIAlertController alertControllerWithTitle:fileName message:NSLocalizedString(@"Enter new name", nil) preferredStyle:UIAlertControllerStyleAlert];
|
|
[alertController addTextFieldWithConfigurationHandler:^(UITextField * _Nonnull textField) {
|
|
nameTextField = textField;
|
|
textField.delegate = self;
|
|
textField.placeholder = fileName;
|
|
textField.text = fileName;
|
|
}];
|
|
[alertController addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"Rename", nil) style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
|
|
NSError *error = nil;
|
|
NSString *newName = alertController.textFields.firstObject.text;
|
|
NSString *newPath = [filePath.stringByDeletingLastPathComponent stringByAppendingPathComponent:newName];
|
|
if ([[NSFileManager defaultManager] moveItemAtPath:filePath toPath:newPath error:&error]) {
|
|
NSIndexPath *oldIndexPath = [self indexPathForFile:filePath];
|
|
[self loadDirectoryContents];
|
|
NSIndexPath *newIndexPath = [self indexPathForFile:newPath];
|
|
if (newIndexPath == nil) {
|
|
[self.tableView deleteRowsAtIndexPaths:@[oldIndexPath] withRowAnimation:UITableViewRowAnimationFade];
|
|
} else {
|
|
[self.tableView moveRowAtIndexPath:oldIndexPath toIndexPath:newIndexPath];
|
|
[self.tableView reloadRowsAtIndexPaths:@[newIndexPath] withRowAnimation:UITableViewRowAnimationNone];
|
|
}
|
|
} else {
|
|
[[AppDelegate sharedInstance] showAlertWithTitle:NSLocalizedString(@"Could not rename file", nil) message:error.localizedDescription];
|
|
}
|
|
}]];
|
|
[alertController addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"Cancel", nil) style:UIAlertActionStyleCancel handler:nil]];
|
|
[self presentViewController:alertController animated:YES completion:nil];
|
|
}
|
|
|
|
#pragma mark - Disk Image Creation
|
|
|
|
- (void)createDiskImage {
|
|
UIAlertController *alertController = [UIAlertController alertControllerWithTitle:NSLocalizedString(@"Create Disk Image", nil) message:nil preferredStyle:UIAlertControllerStyleAlert];
|
|
[alertController addTextFieldWithConfigurationHandler:^(UITextField * _Nonnull textField) {
|
|
textField.placeholder = NSLocalizedString(@"name", nil);
|
|
[textField addTarget:self action:@selector(validateCreateDiskImageInput:) forControlEvents:UIControlEventAllEditingEvents];
|
|
}];
|
|
|
|
[alertController addTextFieldWithConfigurationHandler:^(UITextField * _Nonnull textField) {
|
|
textField.placeholder = NSLocalizedString(@"size", nil);
|
|
textField.keyboardType = UIKeyboardTypeDecimalPad;
|
|
UILabel *unitLabel = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 60.0, 32.0)];
|
|
textField.rightViewMode = UITextFieldViewModeAlways;
|
|
textField.rightView = unitLabel;
|
|
unitLabel.textAlignment = NSTextAlignmentRight;
|
|
UISegmentedControl *unitsControl = [[UISegmentedControl alloc] initWithFrame:CGRectMake(0, 0, 80.0, 16.0)];
|
|
NSArray *units = @[NSLocalizedString(@"KB", nil), NSLocalizedString(@"MB", nil)];
|
|
[units enumerateObjectsUsingBlock:^(NSString *title, NSUInteger idx, BOOL * _Nonnull stop) {
|
|
[unitsControl insertSegmentWithTitle:title atIndex:idx animated:NO];
|
|
}];
|
|
unitsControl.selectedSegmentIndex = 0;
|
|
textField.rightView = unitsControl;
|
|
sizeTextField = textField;
|
|
textField.delegate = self;
|
|
[textField addTarget:self action:@selector(validateCreateDiskImageInput:) forControlEvents:UIControlEventAllEditingEvents];
|
|
[unitsControl addTarget:self action:@selector(validateCreateDiskImageInput:) forControlEvents:UIControlEventValueChanged];
|
|
unitLabel.text = [unitsControl titleForSegmentAtIndex:unitsControl.selectedSegmentIndex];
|
|
}];
|
|
|
|
[alertController addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"Cancel", nil) style:UIAlertActionStyleCancel handler:nil]];
|
|
UIAlertAction *createAction = [UIAlertAction actionWithTitle:NSLocalizedString(@"Create", nil) style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
|
|
NSString *name = [self _newDiskImageName];
|
|
off_t size = [self _newDiskImageSize];
|
|
createDiskImageController = nil;
|
|
[self createDiskImageWithName:name size:size];
|
|
}];
|
|
[alertController addAction:createAction];
|
|
createAction.enabled = NO;
|
|
[self presentViewController:alertController animated:YES completion:nil];
|
|
createDiskImageController = alertController;
|
|
}
|
|
|
|
- (BOOL)validateCreateDiskImageInput:(id)sender {
|
|
BOOL valid = NO;
|
|
if (self.presentedViewController == createDiskImageController) {
|
|
NSString *name = [self _newDiskImageName];
|
|
BOOL nameIsValid = (name.length > 0) && ![name hasPrefix:@"."] && ![name containsString:@"/"] && ![name containsString:@"*"];
|
|
|
|
off_t size = [self _newDiskImageSize];
|
|
BOOL sizeIsValid = (size >= 400 * 1024) && (size <= 2LL * 1024 * 1024 * 1024);
|
|
|
|
valid = nameIsValid && sizeIsValid;
|
|
UIAlertAction *createAction = createDiskImageController.actions[1];
|
|
createAction.enabled = valid;
|
|
}
|
|
return valid;
|
|
}
|
|
|
|
- (NSString*)_newDiskImageName {
|
|
return createDiskImageController ? createDiskImageController.textFields[0].text : nil;
|
|
}
|
|
|
|
- (off_t)_newDiskImageSize {
|
|
if (createDiskImageController == nil) {
|
|
return 0;
|
|
}
|
|
UISegmentedControl *unitsControl = (UISegmentedControl*)createDiskImageController.textFields[1].rightView;
|
|
off_t unitsMultiplier = (unitsControl.selectedSegmentIndex == 0) ? 1024 : 1024 * 1024;
|
|
off_t size = createDiskImageController.textFields[1].text.floatValue * unitsMultiplier;
|
|
return size;
|
|
}
|
|
|
|
- (void)createDiskImageWithName:(NSString*)name size:(off_t)size {
|
|
NSString *imageFileName = [[AppDelegate sharedInstance].diskImageExtensions containsObject:name.pathExtension.lowercaseString] ? name : [name stringByAppendingPathExtension:@"img"];
|
|
NSString *imagePath = [basePath stringByAppendingPathComponent:imageFileName];
|
|
|
|
int fd = open(imagePath.fileSystemRepresentation, O_CREAT | O_TRUNC | O_EXCL | O_WRONLY, 0666);
|
|
if (fd == -1) {
|
|
[[AppDelegate sharedInstance] showAlertWithTitle:NSLocalizedString(@"Could not create disk image", nil) message:[[NSString alloc] initWithUTF8String:strerror(errno)]];
|
|
return;
|
|
}
|
|
|
|
UIAlertController *alertController = [UIAlertController alertControllerWithTitle:NSLocalizedString(@"Creating Disk Image", nil) message:@"\n\n\n" preferredStyle:UIAlertControllerStyleAlert];
|
|
[self presentViewController:alertController animated:true completion:^{
|
|
UIView *alertView = alertController.view;
|
|
UIActivityIndicatorView *activityView = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhiteLarge];
|
|
activityView.color = [UIColor blackColor];
|
|
activityView.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleBottomMargin;
|
|
activityView.center = CGPointMake(alertView.bounds.size.width / 2.0, alertView.bounds.size.height / 2.0 + 32.0);
|
|
[alertView addSubview:activityView];
|
|
[activityView startAnimating];
|
|
dispatch_async(dispatch_get_global_queue(QOS_CLASS_USER_INITIATED, 0), ^{
|
|
int error = 0;
|
|
if (ftruncate(fd, size)) {
|
|
error = errno;
|
|
}
|
|
close(fd);
|
|
dispatch_async(dispatch_get_main_queue(), ^{
|
|
[activityView stopAnimating];
|
|
[self dismissViewControllerAnimated:YES completion:^{
|
|
if (error) {
|
|
[[AppDelegate sharedInstance] showAlertWithTitle:NSLocalizedString(@"Could not create disk image", nil) message:[[NSString alloc] initWithUTF8String:strerror(error)]];
|
|
}
|
|
}];
|
|
[self.tableView beginUpdates];
|
|
[self loadDirectoryContents];
|
|
[self.tableView reloadSections:[NSIndexSet indexSetWithIndex:0] withRowAnimation:UITableViewRowAnimationFade];
|
|
[self.tableView endUpdates];
|
|
});
|
|
});
|
|
}];
|
|
}
|
|
|
|
#pragma mark - Text Field Delegate
|
|
|
|
- (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string {
|
|
if (textField == sizeTextField) {
|
|
UISegmentedControl *unitsControl = (UISegmentedControl*)textField.rightView;
|
|
NSArray *unitShortcuts = @[@"k", @"m"];
|
|
if (string.length == 0) {
|
|
return YES;
|
|
} else if (string.length == 1 && [unitShortcuts indexOfObject:string.lowercaseString] != NSNotFound) {
|
|
unitsControl.selectedSegmentIndex = [unitShortcuts indexOfObject:string.lowercaseString];
|
|
[unitsControl sendActionsForControlEvents:UIControlEventValueChanged];
|
|
return NO;
|
|
} else {
|
|
NSString *newString = [textField.text stringByReplacingCharactersInRange:range withString:string];
|
|
NSScanner *scanner = [NSScanner scannerWithString:newString];
|
|
double value;
|
|
return [scanner scanDouble:&value] && scanner.isAtEnd && value >= 0;
|
|
}
|
|
} else {
|
|
return YES;
|
|
}
|
|
}
|
|
|
|
- (void)textFieldDidBeginEditing:(UITextField *)textField {
|
|
if (textField == nameTextField && textField.text.pathExtension.length > 0) {
|
|
UITextPosition *beforeExtensionPosition = [textField positionFromPosition:textField.endOfDocument offset:-(textField.text.pathExtension.length + 1)];
|
|
UITextRange *nameWithoutExtensionRange = [textField textRangeFromPosition:textField.beginningOfDocument toPosition:beforeExtensionPosition];
|
|
[textField performSelector:@selector(setSelectedTextRange:) withObject:nameWithoutExtensionRange afterDelay:0.1];
|
|
}
|
|
}
|
|
|
|
@end
|
|
|
|
@implementation FileTableViewCell
|
|
|
|
- (void)prepareForReuse {
|
|
[super prepareForReuse];
|
|
self.userInteractionEnabled = YES;
|
|
self.textLabel.text = nil;
|
|
self.textLabel.enabled = YES;
|
|
self.imageView.image = nil;
|
|
self.imageView.alpha = 1.0;
|
|
self.detailTextLabel.text = nil;
|
|
}
|
|
|
|
- (void)setFilePath:(NSString *)filePath {
|
|
_filePath = filePath;
|
|
NSString *fileName = filePath.lastPathComponent;
|
|
self.textLabel.text = self.editing ? fileName : fileName.stringByDeletingPathExtension;
|
|
NSDictionary *attributes = [[NSURL fileURLWithPath:filePath] resourceValuesForKeys:@[NSURLTotalFileSizeKey] error:NULL];
|
|
if (attributes && attributes[NSURLTotalFileSizeKey]) {
|
|
BOOL isDiskImage = [[AppDelegate sharedInstance].diskImageExtensions containsObject:fileName.pathExtension.lowercaseString];
|
|
if (isDiskImage) {
|
|
UIImage *icon = [UIImage imageWithIconForDiskImage:filePath];
|
|
if (icon == nil) {
|
|
icon = [UIImage imageNamed:@"floppy"];
|
|
}
|
|
self.imageView.image = icon;
|
|
} else {
|
|
self.imageView.image = [UIImage imageNamed:@"document"];
|
|
}
|
|
NSString *sizeString = [NSByteCountFormatter stringFromByteCount:[attributes[NSURLTotalFileSizeKey] longLongValue] countStyle:NSByteCountFormatterCountStyleBinary];
|
|
self.detailTextLabel.text = sizeString;
|
|
} else {
|
|
self.imageView.image = nil;
|
|
self.detailTextLabel.text = nil;
|
|
}
|
|
}
|
|
|
|
- (void)share:(id)sender {
|
|
UIActivityViewController *avc = [[UIActivityViewController alloc] initWithActivityItems:@[[NSURL fileURLWithPath:self.filePath]] applicationActivities:nil];
|
|
avc.modalPresentationStyle = UIModalPresentationPopover;
|
|
avc.popoverPresentationController.sourceView = self.imageView;
|
|
avc.popoverPresentationController.sourceRect = self.imageView.bounds;
|
|
[self.controller presentViewController:avc animated:YES completion:nil];
|
|
}
|
|
|
|
- (void)rename:(id)sender {
|
|
[self.controller askRenameFile:self.filePath];
|
|
}
|
|
|
|
- (void)delete:(id)sender {
|
|
[self.controller askDeleteFile:self.filePath];
|
|
}
|
|
|
|
@end
|