1 files changed, 82 insertions, 0 deletions
diff --git a/platform/ios/Classes/MuChoiceFieldController.m b/platform/ios/Classes/MuChoiceFieldController.m
new file mode 100644
index 00000000..ffd4c212
--- /dev/null
+++ b/platform/ios/Classes/MuChoiceFieldController.m
@@ -0,0 +1,82 @@
+//
+//  MuChoiceFieldController.m
+//  MuPDF
+//
+//  Copyright (c) 2013 Artifex Software, Inc. All rights reserved.
+//
+
+#import "MuChoiceFieldController.h"
+
+@interface MuChoiceFieldController ()
+
+@end
+
+@implementation MuChoiceFieldController
+
+- (id)initWithChoices:(NSArray *)_choices okayAction:(void (^)(NSArray *))block
+{
+	self = [super initWithNibName:@"MuChoiceFieldController" bundle:nil];
+	if (self)
+	{
+		okayBlock = Block_copy(block);
+		choices = [_choices retain];
+		selected = -1;
+	}
+	return self;
+}
+
+- (void)viewDidLoad
+{
+    [super viewDidLoad];
+	_picker.dataSource = self;
+	_picker.delegate = self;
+    // Do any additional setup after loading the view from its nib.
+}
+
+- (void)didReceiveMemoryWarning
+{
+    [super didReceiveMemoryWarning];
+    // Dispose of any resources that can be recreated.
+}
+
+- (void)dealloc
+{
+	[okayBlock release];
+	[choices release];
+    [_picker release];
+    [super dealloc];
+}
+
+- (NSInteger)numberOfComponentsInPickerView:(UIPickerView *)pickerView
+{
+	return 1;
+}
+
+- (NSInteger)pickerView:(UIPickerView *)pickerView numberOfRowsInComponent:(NSInteger)component
+{
+	return [choices count];
+}
+
+- (NSString *)pickerView:(UIPickerView *)pickerView titleForRow:(NSInteger)row forComponent:(NSInteger)component
+{
+	return [choices objectAtIndex:row];
+}
+
+- (void) pickerView:(UIPickerView *)pickerView didSelectRow:(NSInteger)row inComponent:(NSInteger)component
+{
+	selected = row;
+}
+
+- (IBAction)okayTapped:(id)sender
+{
+	if (selected > -1)
+		okayBlock([NSArray arrayWithObject:[choices objectAtIndex:selected]]);
+	[self dismissViewControllerAnimated:YES completion:nil];
+}
+
+- (IBAction)cancelTapped:(id)sender
+{
+	[self dismissViewControllerAnimated:YES completion:nil];
+}
+
+@end