DateRangePickerViewController.m
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//
// DateRangePickerViewController.m
// DUREX Vendor Control
//
// Created by Imanol Barba on 9/13/14.
// Copyright (c) 2014 Emmoco. All rights reserved.
//
#import "DateRangePickerViewController.h"
@interface DateRangePickerViewController ()
@property uint8_t isExtended;
@property NSUInteger currentHeight;
@end
@implementation DateRangePickerViewController
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
// Custom initialization
}
return self;
}
- (void)viewDidLoad
{
self.view.backgroundColor=[[UIColor blackColor] colorWithAlphaComponent:.7];
self.dateRangePickerView.layer.cornerRadius = 5;
self.dateRangePickerView.layer.shadowOpacity = 0.8;
self.dateRangePickerView.layer.shadowOffset = CGSizeMake(0.0f, 0.0f);
//Fix transparency glitch on iPad
[self.fromDate setDate:[NSDate dateWithTimeIntervalSince1970:NSTimeIntervalSince1970]];
[self.fromDate setDate:[NSDate date]];
[self.toDate setDate:[NSDate dateWithTimeIntervalSince1970:NSTimeIntervalSince1970]];
[self.toDate setDate:[NSDate date]];
[self setIsExtended:0];
[self setCurrentHeight:[self scrollView].frame.size.height];
[super viewDidLoad];
// Do any additional setup after loading the view from its nib.
}
- (void) viewDidAppear:(BOOL)animated
{
[super viewDidAppear:animated];
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
- (void)showAnimate
{
self.view.transform = CGAffineTransformMakeScale(1.3, 1.3);
self.view.alpha = 0;
[UIView animateWithDuration:.25 animations:^{
self.view.alpha = 1;
self.view.transform = CGAffineTransformMakeScale(1, 1);
}];
}
- (void)removeAnimate
{
[UIView animateWithDuration:.25 animations:^{
self.view.transform = CGAffineTransformMakeScale(1.3, 1.3);
self.view.alpha = 0.0;
} completion:^(BOOL finished) {
if (finished) {
[self.view removeFromSuperview];
}
}];
}
- (void) moveUp: (UIView*) view : (NSUInteger) height
{
CGPoint position = view.center;
position.y -= height;
[UIView beginAnimations:@"MoveUp" context:NULL];
[UIView setAnimationDuration:0.5];
view.center = position;
[UIView commitAnimations];
}
- (void) moveDown: (UIView*) view : (NSUInteger) height
{
CGPoint position = view.center;
position.y += height;
[UIView beginAnimations:@"MoveDown" context:NULL];
[UIView setAnimationDuration:0.5];
view.center = position;
[UIView commitAnimations];
}
- (void) resizeViewHeight : (UIView*) view : (NSInteger) height : (Boolean) ignoreHeight
{
CGRect screenRect = [[UIScreen mainScreen] bounds];
CGFloat screenHeight = screenRect.size.height;
if((height > screenHeight) && !ignoreHeight)
{
NSLog(@"[DateRangePickerViewController.m]: Screen height limit reached");
}
else
{
[UIView beginAnimations:nil context:NULL];
[UIView setAnimationDuration:0.5];
view.frame = CGRectMake(view.frame.origin.x, view.frame.origin.y, view.frame.size.width,height);
[UIView commitAnimations];
}
if(height < 0)
{
[self setIsExtended: [self isExtended] - 1];
}
else
{
[self setIsExtended: [self isExtended] + 1];
}
[self.scrollView setContentSize:CGSizeMake([self scrolledView].frame.size.width,[self currentHeight])];
}
- (IBAction)toggleFromDate:(id)sender
{
NSUInteger height = [self fromDate].frame.size.height;
if([[self fromToggler] isOn])
{
[[self fromDate] setEnabled:TRUE];
[[self fromDate] setHidden:FALSE];
[self moveDown:[self toToggler] :height];
[self moveDown:[self toDate] :height];
[self moveDown:[self doneButton] :height];
[self moveDown:[self toLabel] :height];
[self setCurrentHeight:[self currentHeight] + height + 20];
[self resizeViewHeight : [self scrollView] : [self currentHeight] : FALSE];
}
else
{
[[self fromDate] setEnabled:FALSE];
[[self fromDate] setHidden:TRUE];
[self moveUp:[self toToggler] :height];
[self moveUp:[self toDate] :height];
[self moveUp:[self doneButton] :height];
[self moveUp:[self toLabel] :height];
[self setCurrentHeight:[self currentHeight] - height - 20];
[self resizeViewHeight : [self scrollView] : [self currentHeight] : FALSE];
}
}
- (IBAction)toggleToDate:(id)sender
{
NSUInteger height = [self toDate].frame.size.height;
if([[self toToggler] isOn])
{
[[self toDate] setEnabled:TRUE];
[[self toDate] setHidden:FALSE];
[self moveDown:[self doneButton] :height];
[self setCurrentHeight:[self currentHeight] + height + 20];
[self resizeViewHeight : [self scrollView] : [self currentHeight] : FALSE];
}
else
{
[[self toDate] setEnabled:FALSE];
[[self toDate] setHidden:TRUE];
[self moveUp:[self doneButton] :height];
[self setCurrentHeight:[self currentHeight] - height - 20];
[self resizeViewHeight : [self scrollView] : [self currentHeight] : FALSE];
}
}
- (IBAction)closePopup:(id)sender
{
NSDate *from = nil;
NSDate *to = nil;
if([[self fromToggler] isOn])
{
from = [[self fromDate] date];
}
if([[self toToggler] isOn])
{
to = [[self toDate] date];
}
[self.delegate passDateRangeViewController:self didFinishEnteringItem:from : to];
[self removeAnimate];
}
- (void)showInView:(UIView *)aView animated:(BOOL)animated
{
[aView addSubview:self.view];
if (animated)
{
[self showAnimate];
}
}
@end