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2024年09月20日

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RootViewController.m

//
// RootViewController.m
// PlainNote
//
// Copyright (c) 23 __MyCompanyName__. All rights reserved.
//

#import "RootViewController.h"
#import "DetailNoteViewControler.h"

@implementation RootViewController
@synthesize Notes, addButtonItem, listTableView, helpButton, syncButton;

- (void)viewDidLoad {
[super viewDidLoad];

self.navigationItem.rightBarButtonItem = self.addButtonItem;

[self createEditableCopyOfDatabaseIfNeeded];

//theme info
// listTableView.backgroundColor = [UIColor blackColor];

// Register for application exiting information so we can save data
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(applicationWillTerminate:) name:UIApplicationWillTerminateNotification object:nil];

NSString *documentDirectory = [self applicationDocumentsDirectory];
NSString *path = [documentDirectory stringByAppendingPathComponent:@"NotesList.plist"];

//NSString *path = [[NSBundle mainBundle] pathForResource:@"NotesList" ofType:@"plist"];
NSMutableArray *tmpArray = [[NSMutableArray alloc] initWithContentsOfFile:path];
self.Notes = tmpArray;
[tmpArray release];

// Uncomment the following line to display an Edit button in the navigation bar for this view controller.
self.navigationItem.leftBarButtonItem = self.editButtonItem;
}

- (IBAction) addButtonPressed: (id) sender {
// NSLog(@"Add button pressed!");

DetailNoteViewControler *noteDetailViewControler = [[DetailNoteViewControler alloc] initWithNibName:@"DetailNoteViewControler" bundle:nil];

// this adds a navication bar to the noteDetailViewController
UINavigationController *addNavCon = [[UINavigationController alloc] initWithRootViewController:noteDetailViewControler];
noteDetailViewControler.noteArray = self.Notes;

[self presentModalViewController:addNavCon animated:YES];

[addNavCon release];
[noteDetailViewControler release];

}

- (void)viewWillAppear:(BOOL)animated {
[super viewWillAppear:animated];

// important to reload data when view is redrawn
[self.tableView reloadData];
}

/*
- (void)viewDidAppear:(BOOL)animated {
[super viewDidAppear:animated];
}
*/
/*
- (void)viewWillDisappear:(BOOL)animated {
[super viewWillDisappear:animated];
}
*/
/*
- (void)viewDidDisappear:(BOOL)animated {
[super viewDidDisappear:animated];
}
*/

/*
// Override to allow orientations other than the default portrait orientation.
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
// Return YES for supported orientations.
return (interfaceOrientation == UIInterfaceOrientationPortrait);
}
*/

- (void)didReceiveMemoryWarning {
// Releases the view if it doesn't have a superview.
[super didReceiveMemoryWarning];

// Release any cached data, images, etc that aren't in use.
}

- (void)viewDidUnload {
// Release anything that can be recreated in viewDidLoad or on demand.
// e.g. self.myOutlet = nil;
}

#pragma mark Table view methods

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
return 1;
}

// Customize the number of rows in the table view.
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
return [self.Notes count];
}

// Customize the appearance of table view cells.
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {

static NSString *CellIdentifier = @"Cell";

UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
// cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier] autorelease];
}

//theme info
//cell.contentView.clipsToBounds = YES;
// [cell.contentView setBackgroundColor:[UIColor darkGrayColor]];
// [self.tableView reloadData];
// Configure the cell.
//cell.textLabel.backgroundColor = [UIColor darkGrayColor];
cell.textLabel.text = [[self.Notes objectAtIndex:indexPath.row ]objectForKey:@"Text"];

NSDateFormatter *dateFormat = [[NSDateFormatter alloc] init];
[dateFormat setDateFormat: @"yyyy-MM-dd HH:mm:ss zzz"];

NSDate *dateTmp;
dateTmp = [[self.Notes objectAtIndex:indexPath.row ]objectForKey:@"CDate"];
cell.detailTextLabel.text = [dateFormat stringFromDate: dateTmp];
cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;

[dateFormat release];
// [dateTmp release];

//cell.text.label = cell.text.label + [[self.Notes objectAtIndex:indexPath.row]objectForKey:@"CreationDate"];

return cell;
}

// Override to support row selection in the table view.
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {

// Navigation logic may go here -- for example, create and push another view controller.

DetailNoteViewControler *noteDetailViewControler = [[DetailNoteViewControler alloc] initWithNibName:@"DetailNoteViewControler" bundle:nil];
//[self.navigationController pushViewController:noteDetailViewControler animated:YES];

// this adds a navication bar to the noteDetailViewController
UINavigationController *addNavCon = [[UINavigationController alloc] initWithRootViewController:noteDetailViewControler];
noteDetailViewControler.Notedict = [self.Notes objectAtIndex:indexPath.row];
noteDetailViewControler.noteArray = self.Notes;

[self presentModalViewController:addNavCon animated:YES];

[addNavCon release];
[noteDetailViewControler release];

}

/*
// Override to support conditional editing of the table view.
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {
// Return NO if you do not want the specified item to be editable.
return YES;
}
*/

// Override to support editing the table view.
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {

if (editingStyle == UITableViewCellEditingStyleDelete) {
// Delete the row from the data source.
// Delete the row from the data source.
[self.Notes removeObjectAtIndex:indexPath.row];
[tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationFade];

}
else if (editingStyle == UITableViewCellEditingStyleInsert) {
// Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view.
}
}

/*
// Override to support rearranging the table view.
- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath {
}
*/

/*
// Override to support conditional rearranging of the table view.
- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath {
// Return NO if you do not want the item to be re-orderable.
return YES;
}
*/

- (void)createEditableCopyOfDatabaseIfNeeded {
// First, test for existence - we don't want to wipe out a user's DB
NSFileManager *fileManager = [NSFileManager defaultManager];
NSString *documentDirectory = [self applicationDocumentsDirectory];
NSString *writableDBPath = [documentDirectory stringByAppendingPathComponent:@"NotesList.plist"];

BOOL dbexits = [fileManager fileExistsAtPath:writableDBPath];
if (!dbexits) {
// The writable database does not exist, so copy the default to the appropriate location.
NSString *defaultDBPath = [[[NSBundle mainBundle] resourcePath] stringByAppendingPathComponent:@"NotesList.plist"];

NSError *error;
BOOL success = [fileManager copyItemAtPath:defaultDBPath toPath:writableDBPath error:&error];
if (!success) {
NSAssert1(0, @"Failed to create writable database file with message '%@'.", [error localizedDescription]);
}
}
}

- (NSString *)applicationDocumentsDirectory {
return [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) lastObject];
}

-(void) applicationWillTerminate: (NSNotification *)notification {

// NSLog(@"got app will terminate");
NSString *documentDirectory = [self applicationDocumentsDirectory];
NSString *path = [documentDirectory stringByAppendingPathComponent:@"NotesList.plist"];

[self.Notes writeToFile:path atomically:YES];
}

- (void)dealloc {
[Notes release];
[addButtonItem release];
[super dealloc];
}

@end

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