// //Copyright (c) 2011, Tim Cinel //All rights reserved. // //Redistribution and use in source and binary forms, with or without //modification, are permitted provided that the following conditions are met: //* Redistributions of source code must retain the above copyright //notice, this list of conditions and the following disclaimer. //* Redistributions in binary form must reproduce the above copyright //notice, this list of conditions and the following disclaimer in the //documentation and/or other materials provided with the distribution. //* Neither the name of the nor the //names of its contributors may be used to endorse or promote products //derived from this software without specific prior written permission. // //THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND //ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED //WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE //DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY //DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES //(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; //LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND //ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT //(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS //SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // #import "ActionSheetDatePicker.h" #import @interface ActionSheetDatePicker() @property (nonatomic, assign) UIDatePickerMode datePickerMode; @property (nonatomic, strong) NSDate *selectedDate; @end @implementation ActionSheetDatePicker + (instancetype)showPickerWithTitle:(NSString *)title datePickerMode:(UIDatePickerMode)datePickerMode selectedDate:(NSDate *)selectedDate target:(id)target action:(SEL)action origin:(id)origin { ActionSheetDatePicker *picker = [[ActionSheetDatePicker alloc] initWithTitle:title datePickerMode:datePickerMode selectedDate:selectedDate target:target action:action origin:origin]; [picker showActionSheetPicker]; return picker; } + (instancetype)showPickerWithTitle:(NSString *)title datePickerMode:(UIDatePickerMode)datePickerMode selectedDate:(NSDate *)selectedDate target:(id)target action:(SEL)action origin:(id)origin cancelAction:(SEL)cancelAction { ActionSheetDatePicker *picker = [[ActionSheetDatePicker alloc] initWithTitle:title datePickerMode:datePickerMode selectedDate:selectedDate target:target action:action origin:origin cancelAction:cancelAction]; [picker showActionSheetPicker]; return picker; } + (instancetype)showPickerWithTitle:(NSString *)title datePickerMode:(UIDatePickerMode)datePickerMode selectedDate:(NSDate *)selectedDate minimumDate:(NSDate *)minimumDate maximumDate:(NSDate *)maximumDate target:(id)target action:(SEL)action origin:(id)origin { ActionSheetDatePicker *picker = [[ActionSheetDatePicker alloc] initWithTitle:title datePickerMode:datePickerMode selectedDate:selectedDate target:target action:action origin:origin]; [picker setMinimumDate:minimumDate]; [picker setMaximumDate:maximumDate]; [picker showActionSheetPicker]; return picker; } + (instancetype)showPickerWithTitle:(NSString *)title datePickerMode:(UIDatePickerMode)datePickerMode selectedDate:(NSDate *)selectedDate doneBlock:(ActionDateDoneBlock)doneBlock cancelBlock:(ActionDateCancelBlock)cancelBlock origin:(UIView*)view { ActionSheetDatePicker* picker = [[ActionSheetDatePicker alloc] initWithTitle:title datePickerMode:datePickerMode selectedDate:selectedDate doneBlock:doneBlock cancelBlock:cancelBlock origin:view]; [picker showActionSheetPicker]; return picker; } + (instancetype)showPickerWithTitle:(NSString *)title datePickerMode:(UIDatePickerMode)datePickerMode selectedDate:(NSDate *)selectedDate minimumDate:(NSDate *)minimumDate maximumDate:(NSDate *)maximumDate doneBlock:(ActionDateDoneBlock)doneBlock cancelBlock:(ActionDateCancelBlock)cancelBlock origin:(UIView*)view { ActionSheetDatePicker* picker = [[ActionSheetDatePicker alloc] initWithTitle:title datePickerMode:datePickerMode selectedDate:selectedDate doneBlock:doneBlock cancelBlock:cancelBlock origin:view]; [picker setMinimumDate:minimumDate]; [picker setMaximumDate:maximumDate]; [picker showActionSheetPicker]; return picker; } - (id)initWithTitle:(NSString *)title datePickerMode:(UIDatePickerMode)datePickerMode selectedDate:(NSDate *)selectedDate target:(id)target action:(SEL)action origin:(id)origin { self = [self initWithTitle:title datePickerMode:datePickerMode selectedDate:selectedDate target:target action:action origin:origin cancelAction:nil]; return self; } - (instancetype)initWithTitle:(NSString *)title datePickerMode:(UIDatePickerMode)datePickerMode selectedDate:(NSDate *)selectedDate minimumDate:(NSDate *)minimumDate maximumDate:(NSDate *)maximumDate target:(id)target action:(SEL)action origin:(id)origin { self = [self initWithTitle:title datePickerMode:datePickerMode selectedDate:selectedDate target:target action:action origin:origin cancelAction:nil]; self.minimumDate = minimumDate; self.maximumDate = maximumDate; return self; } - (instancetype)initWithTitle:(NSString *)title datePickerMode:(UIDatePickerMode)datePickerMode selectedDate:(NSDate *)selectedDate target:(id)target action:(SEL)action origin:(id)origin cancelAction:(SEL)cancelAction { self = [super initWithTarget:target successAction:action cancelAction:cancelAction origin:origin]; if (self) { self.title = title; self.datePickerMode = datePickerMode; self.selectedDate = selectedDate; } return self; } - (instancetype)initWithTitle:(NSString *)title datePickerMode:(UIDatePickerMode)datePickerMode selectedDate:(NSDate *)selectedDate minimumDate:(NSDate *)minimumDate maximumDate:(NSDate *)maximumDate target:(id)target action:(SEL)action cancelAction:(SEL)cancelAction origin:(id)origin { self = [super initWithTarget:target successAction:action cancelAction:cancelAction origin:origin]; if (self) { self.title = title; self.datePickerMode = datePickerMode; self.selectedDate = selectedDate; self.minimumDate = minimumDate; self.maximumDate = maximumDate; } return self; } - (instancetype)initWithTitle:(NSString *)title datePickerMode:(UIDatePickerMode)datePickerMode selectedDate:(NSDate *)selectedDate doneBlock:(ActionDateDoneBlock)doneBlock cancelBlock:(ActionDateCancelBlock)cancelBlock origin:(UIView*)origin { self = [self initWithTitle:title datePickerMode:datePickerMode selectedDate:selectedDate target:nil action:nil origin:origin]; if (self) { self.onActionSheetDone = doneBlock; self.onActionSheetCancel = cancelBlock; } return self; } - (UIView *)configuredPickerView { CGRect datePickerFrame = CGRectMake(0, 40, self.viewSize.width, 216); UIDatePicker *datePicker = [[UIDatePicker alloc] initWithFrame:datePickerFrame]; datePicker.datePickerMode = self.datePickerMode; datePicker.maximumDate = self.maximumDate; datePicker.minimumDate = self.minimumDate; datePicker.minuteInterval = self.minuteInterval; datePicker.calendar = self.calendar; datePicker.timeZone = self.timeZone; datePicker.locale = self.locale; // if datepicker is set with a date in countDownMode then // 1h is added to the initial countdown if (self.datePickerMode == UIDatePickerModeCountDownTimer) { datePicker.countDownDuration = self.countDownDuration; // Due to a bug in UIDatePicker, countDownDuration needs to be set asynchronously // more info: http://stackoverflow.com/a/20204317/1161723 dispatch_async(dispatch_get_main_queue(), ^{ datePicker.countDownDuration = self.countDownDuration; }); } else { [datePicker setDate:self.selectedDate animated:NO]; } [datePicker addTarget:self action:@selector(eventForDatePicker:) forControlEvents:UIControlEventValueChanged]; //need to keep a reference to the picker so we can clear the DataSource / Delegate when dismissing (not used in this picker, but just in case somebody uses this as a template for another picker) self.pickerView = datePicker; return datePicker; } - (void)notifyTarget:(id)target didSucceedWithAction:(SEL)action origin:(id)origin { if (self.onActionSheetDone) { if (self.datePickerMode == UIDatePickerModeCountDownTimer) self.onActionSheetDone(self, @(((UIDatePicker *)self.pickerView).countDownDuration), origin); else self.onActionSheetDone(self, self.selectedDate, origin); return; } else if ([target respondsToSelector:action]) #pragma clang diagnostic push #pragma clang diagnostic ignored "-Warc-performSelector-leaks" if (self.datePickerMode == UIDatePickerModeCountDownTimer) { [target performSelector:action withObject:@(((UIDatePicker *)self.pickerView).countDownDuration) withObject:origin]; } else { [target performSelector:action withObject:self.selectedDate withObject:origin]; } #pragma clang diagnostic pop else NSAssert(NO, @"Invalid target/action ( %s / %s ) combination used for ActionSheetPicker", object_getClassName(target), sel_getName(action)); } - (void)notifyTarget:(id)target didCancelWithAction:(SEL)cancelAction origin:(id)origin { if (self.onActionSheetCancel) { self.onActionSheetCancel(self); return; } else if ( target && cancelAction && [target respondsToSelector:cancelAction] ) { #pragma clang diagnostic push #pragma clang diagnostic ignored "-Warc-performSelector-leaks" [target performSelector:cancelAction withObject:origin]; #pragma clang diagnostic pop } } - (void)eventForDatePicker:(id)sender { if (!sender || ![sender isKindOfClass:[UIDatePicker class]]) return; UIDatePicker *datePicker = (UIDatePicker *)sender; self.selectedDate = datePicker.date; self.countDownDuration = datePicker.countDownDuration; } - (void)customButtonPressed:(id)sender { UIBarButtonItem *button = (UIBarButtonItem*)sender; NSInteger index = button.tag; NSAssert((index >= 0 && index < self.customButtons.count), @"Bad custom button tag: %zd, custom button count: %zd", index, self.customButtons.count); NSDictionary *buttonDetails = (self.customButtons)[(NSUInteger) index]; NSAssert(buttonDetails != NULL, @"Custom button dictionary is invalid"); ActionType actionType = (ActionType) [buttonDetails[kActionType] integerValue]; switch (actionType) { case ActionTypeValue: { NSAssert([self.pickerView respondsToSelector:@selector(setDate:animated:)], @"Bad pickerView for ActionSheetDatePicker, doesn't respond to setDate:animated:"); NSDate *itemValue = buttonDetails[kButtonValue]; UIDatePicker *picker = (UIDatePicker *)self.pickerView; if (self.datePickerMode != UIDatePickerModeCountDownTimer) { [picker setDate:itemValue animated:YES]; [self eventForDatePicker:picker]; } break; } case ActionTypeBlock: case ActionTypeSelector: [super customButtonPressed:sender]; break; default: NSAssert(false, @"Unknown action type"); break; } } @end