From d8df42dcb4f5b97ac5e732b3a4203c100f703ed4 Mon Sep 17 00:00:00 2001
From: Hirami <tomohisa.hirami@nifty.com>
Date: Tue, 3 Apr 2012 19:06:00 +0900
Subject: [PATCH] Implement delete file/folder.

---
 iOS/Tombo/Tombo/MasterViewController.m | 17 +++++++++++++++--
 iOS/Tombo/Tombo/Storage.h              |  2 ++
 iOS/Tombo/Tombo/Storage.m              |  4 ++++
 3 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/iOS/Tombo/Tombo/MasterViewController.m b/iOS/Tombo/Tombo/MasterViewController.m
index e12687f..0188964 100644
--- a/iOS/Tombo/Tombo/MasterViewController.m
+++ b/iOS/Tombo/Tombo/MasterViewController.m
@@ -6,7 +6,7 @@
 #import "Storage.h"
 #import "FileItem.h"
 
-@interface MasterViewController () <UIAlertViewDelegate, UITableViewDelegate> {
+@interface MasterViewController () <UIAlertViewDelegate, UITableViewDelegate, UISplitViewControllerDelegate> {
     NSMutableArray *_objects;
     Storage *storage;
     
@@ -35,6 +35,7 @@
 	// Do any additional setup after loading the view, typically from a nib.
     self.detailViewController = (DetailViewController *)[[self.splitViewController.viewControllers lastObject] topViewController];
     self.detailViewController.master = self;
+    self.splitViewController.delegate = self;
     
     imgFolder = nil;
     imgDocument = nil;
@@ -58,6 +59,7 @@
     if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) {
         return (interfaceOrientation != UIInterfaceOrientationPortraitUpsideDown);
     } else {
+        
         return YES;
     }
 }
@@ -120,6 +122,11 @@
         i++;
     }
 }
+
+- (BOOL)splitViewController:(UISplitViewController *)svc shouldHideViewController:(UIViewController *)vc inOrientation:(UIInterfaceOrientation)orientation {
+    return NO;
+}
+
 #pragma mark - Table View
 
 - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
@@ -161,14 +168,20 @@
 - (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath
 {
     // Return NO if you do not want the specified item to be editable.
+    FileItem *item = [_objects objectAtIndex:indexPath.row];
+    if (item.isUp) return NO;
     return YES;
 }
 
 - (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath
 {
     if (editingStyle == UITableViewCellEditingStyleDelete) {
+        FileItem *item = [_objects objectAtIndex:indexPath.row];
+        [storage deleteItem:item];
+        
         [_objects removeObjectAtIndex:indexPath.row];
-        [tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationFade];
+        [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.
     }
diff --git a/iOS/Tombo/Tombo/Storage.h b/iOS/Tombo/Tombo/Storage.h
index 1a25abe..1525cd3 100644
--- a/iOS/Tombo/Tombo/Storage.h
+++ b/iOS/Tombo/Tombo/Storage.h
@@ -40,4 +40,6 @@
  * If path is not changed, returns item itself.
  */
 -(FileItem *)save:(NSString *)note item:(FileItem *)item;
+
+- (void)deleteItem:(FileItem*)item;
 @end
diff --git a/iOS/Tombo/Tombo/Storage.m b/iOS/Tombo/Tombo/Storage.m
index 012ec76..f273205 100644
--- a/iOS/Tombo/Tombo/Storage.m
+++ b/iOS/Tombo/Tombo/Storage.m
@@ -153,4 +153,8 @@
     return p;
 }
 
+- (void)deleteItem:(FileItem*)item {
+    [fileManager removeItemAtPath:item.path error:nil];
+}
+
 @end
-- 
2.11.0