--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/HedgewarsMobile/Classes/EditableCellView.m	Tue Jul 20 03:14:43 2010 +0200
@@ -0,0 +1,121 @@
+//
+//  WeaponCellView.m
+//  Hedgewars
+//
+//  Created by Vittorio on 03/07/10.
+//  Copyright 2010 __MyCompanyName__. All rights reserved.
+//
+
+#import "EditableCellView.h"
+#import "CommodityFunctions.h"
+
+@implementation EditableCellView
+@synthesize delegate, textField;
+
+-(id) initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier {
+    if ((self = [super initWithStyle:style reuseIdentifier:reuseIdentifier])) {
+        delegate = nil;
+        
+        textField = [[UITextField alloc] initWithFrame:CGRectZero];
+        textField.backgroundColor = [UIColor clearColor];
+        textField.font = [UIFont boldSystemFontOfSize:[UIFont labelFontSize]];
+        textField.delegate = self;
+        textField.clearButtonMode = UITextFieldViewModeWhileEditing;
+        textField.clearsOnBeginEditing = NO;
+        textField.returnKeyType = UIReturnKeyDone;
+        textField.adjustsFontSizeToFitWidth = YES;
+        [textField addTarget:self action:@selector(save:) forControlEvents:UIControlEventEditingDidEndOnExit];
+        
+        [self.contentView addSubview:textField];
+        [textField release];
+    }
+    return self;
+}
+
+-(void) layoutSubviews {
+    [super layoutSubviews];
+
+    CGRect contentRect = self.contentView.bounds;
+    CGFloat boundsX = contentRect.origin.x;
+    
+    textField.frame = CGRectMake(boundsX+10, 11, 250, [UIFont labelFontSize] + 2);
+}
+
+/*
+-(void) setSelected:(BOOL)selected animated:(BOOL)animated {
+    [super setSelected:selected animated:animated];
+    // Configure the view for the selected state
+}
+*/
+
+-(void) dealloc {
+    [textField release];
+    [super dealloc];
+}
+
+#pragma mark -
+#pragma mark textField delegate
+// limit the size of the field to 64 characters like in original frontend
+-(BOOL) textField:(UITextField *)aTextField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string {
+    int limit = 64;
+    return !([aTextField.text length] > limit && [string length] > range.length);
+}
+
+// allow editing only if delegate is set 
+-(BOOL) textFieldShouldBeginEditing:(UITextField *)aTextField {
+    return (delegate != nil);
+}
+
+// the textfield is being modified, update the navigation controller
+-(void) textFieldDidBeginEditing:(UITextField *)aTextField{
+    // don't scroll when editing
+    ((UITableView*)[self superview]).scrollEnabled = NO;
+    
+    UIBarButtonItem *cancelButton = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(@"Cancel",@"")
+                                                                     style:UIBarButtonItemStylePlain
+                                                                    target:self
+                                                                    action:@selector(cancel:)];
+    [(UITableViewController *)delegate navigationItem].leftBarButtonItem = cancelButton;
+    [cancelButton release];
+    
+    UIBarButtonItem *saveButton = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(@"Save",@"")
+                                                                     style:UIBarButtonItemStyleDone
+                                                                    target:self
+                                                                    action:@selector(save:)];
+    [(UITableViewController *)delegate navigationItem].rightBarButtonItem = saveButton;
+    [saveButton release];
+}
+
+
+// don't accept 0-length strings
+-(BOOL) textFieldShouldEndEditing:(UITextField *)aTextField {
+    return ([aTextField.text length] > 0); 
+}
+
+// the textfield has been modified, tell the delegate to do something
+-(void) textFieldDidEndEditing:(UITextField *)aTextField{
+    ((UITableView*)[self superview]).scrollEnabled = YES;
+    
+    [(UITableViewController *)delegate navigationItem].rightBarButtonItem = [(UITableViewController *)delegate navigationItem].backBarButtonItem;
+    [(UITableViewController *)delegate navigationItem].leftBarButtonItem = nil;
+}
+
+-(void) replyKeyboard {
+    [self.textField becomeFirstResponder];
+}
+
+// the user pressed cancel so hide keyboard
+-(void) cancel:(id) sender {
+    [self.textField resignFirstResponder];
+}
+
+// send the value to the delegate
+-(void) save:(id) sender {
+    if (delegate == nil)
+        return;
+    
+    [delegate saveTextFieldValue:self.textField.text];
+    [self.textField resignFirstResponder];
+}
+
+@end