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REActionBar.m
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84 lines (67 loc) · 3.82 KB
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//
// REActionBar.m
// RETableViewManager
//
// Copyright (c) 2013 Roman Efimov (https://github.com/romaonthego)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
#import "REActionBar.h"
#import "RETableViewManager.h"
@interface REActionBar ()
@property (strong, readwrite, nonatomic) UISegmentedControl *navigationControl;
@end
@implementation REActionBar
- (id)initWithDelegate:(id)delegate
{
self = [super init];
if (!self)
return nil;
[self sizeToFit];
UIBarButtonItem *doneButton = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemDone target:self action:@selector(handleActionBarDone:)];
self.navigationControl = [[UISegmentedControl alloc] initWithItems:[NSArray arrayWithObjects:NSLocalizedString(@"Previous", @""), NSLocalizedString(@"Next", @""), nil]];
self.navigationControl.momentary = YES;
[self.navigationControl addTarget:self action:@selector(handleActionBarPreviousNext:) forControlEvents:UIControlEventValueChanged];
[self.navigationControl setImage:[UIImage imageNamed:@"RETableViewManager.bundle/UIButtonBarArrowLeft"] forSegmentAtIndex:0];
[self.navigationControl setImage:[UIImage imageNamed:@"RETableViewManager.bundle/UIButtonBarArrowRight"] forSegmentAtIndex:1];
[self.navigationControl setDividerImage:[[UIImage alloc] init]
forLeftSegmentState:UIControlStateNormal
rightSegmentState:UIControlStateNormal
barMetrics:UIBarMetricsDefault];
[self.navigationControl setBackgroundImage:[UIImage imageNamed:@"RETableViewManager.bundle/Transparent"] forState:UIControlStateNormal barMetrics:UIBarMetricsDefault];
[self.navigationControl setWidth:40.0f forSegmentAtIndex:0];
[self.navigationControl setWidth:40.0f forSegmentAtIndex:1];
[self.navigationControl setContentOffset:CGSizeMake(-4, 0) forSegmentAtIndex:0];
UIBarButtonItem *prevNextWrapper = [[UIBarButtonItem alloc] initWithCustomView:self.navigationControl];
UIBarButtonItem *flexible = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil];
[self setItems:[NSArray arrayWithObjects:prevNextWrapper, flexible, doneButton, nil]];
self.actionBarDelegate = delegate;
return self;
}
- (void)handleActionBarPreviousNext:(UISegmentedControl *)segmentedControl
{
if ([self.actionBarDelegate respondsToSelector:@selector(actionBar:navigationControlValueChanged:)])
[self.actionBarDelegate actionBar:self navigationControlValueChanged:segmentedControl];
}
- (void)handleActionBarDone:(UIBarButtonItem *)doneButtonItem
{
if ([self.actionBarDelegate respondsToSelector:@selector(actionBar:doneButtonPressed:)])
[self.actionBarDelegate actionBar:self doneButtonPressed:doneButtonItem];
}
@end