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Added custom inline row example in Objective C and Swift.
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Examples/Objective-C/Inline Segmented/XLFormInlineSegmentedCell.h
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| // | ||
| // XLFormInlineSegmentedCell.h | ||
| // XLForm | ||
| // | ||
| // Created by mathias Claassen on 16/12/15. | ||
| // Copyright © 2015 Xmartlabs. All rights reserved. | ||
| // | ||
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| #import <XLForm/XLForm.h> | ||
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| extern NSString * const XLFormRowDescriptorTypeSegmentedInline; | ||
| extern NSString * const XLFormRowDescriptorTypeSegmentedControl; | ||
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| @interface XLFormInlineSegmentedCell : XLFormBaseCell | ||
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| @end | ||
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| @interface XLFormInlineSegmentedControl : XLFormBaseCell<XLFormInlineRowDescriptorCell> | ||
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| @property (strong, nonatomic) UISegmentedControl* segmentedControl; | ||
| @end |
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Examples/Objective-C/Inline Segmented/XLFormInlineSegmentedCell.m
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| // | ||
| // XLFormInlineSegmentedCell.m | ||
| // XLForm | ||
| // | ||
| // Created by mathias Claassen on 16/12/15. | ||
| // Copyright © 2015 Xmartlabs. All rights reserved. | ||
| // | ||
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| #import "XLFormInlineSegmentedCell.h" | ||
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| NSString * const XLFormRowDescriptorTypeSegmentedInline = @"XLFormRowDescriptorTypeSegmentedInline"; | ||
| NSString * const XLFormRowDescriptorTypeSegmentedControl = @"XLFormRowDescriptorTypeSegmentedControl"; | ||
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| @implementation XLFormInlineSegmentedCell | ||
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| +(void)load | ||
| { | ||
| [XLFormViewController.cellClassesForRowDescriptorTypes setObject:[XLFormInlineSegmentedCell class] forKey:XLFormRowDescriptorTypeSegmentedInline]; | ||
| [XLFormViewController.inlineRowDescriptorTypesForRowDescriptorTypes setObject:XLFormRowDescriptorTypeSegmentedControl forKey:XLFormRowDescriptorTypeSegmentedInline]; | ||
| } | ||
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| - (BOOL)canBecomeFirstResponder | ||
| { | ||
| return YES; | ||
| } | ||
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| -(BOOL)becomeFirstResponder | ||
| { | ||
| if (self.isFirstResponder){ | ||
| return [super becomeFirstResponder]; | ||
| } | ||
| BOOL result = [super becomeFirstResponder]; | ||
| if (result){ | ||
| XLFormRowDescriptor * inlineRowDescriptor = [XLFormRowDescriptor formRowDescriptorWithTag:nil rowType:[XLFormViewController inlineRowDescriptorTypesForRowDescriptorTypes][self.rowDescriptor.rowType]]; | ||
| UITableViewCell<XLFormDescriptorCell> * cell = [inlineRowDescriptor cellForFormController:self.formViewController]; | ||
| NSAssert([cell conformsToProtocol:@protocol(XLFormInlineRowDescriptorCell)], @"inline cell must conform to XLFormInlineRowDescriptorCell"); | ||
| UITableViewCell<XLFormInlineRowDescriptorCell> * inlineCell = (UITableViewCell<XLFormInlineRowDescriptorCell> *)cell; | ||
| inlineCell.inlineRowDescriptor = self.rowDescriptor; | ||
| [self.rowDescriptor.sectionDescriptor addFormRow:inlineRowDescriptor afterRow:self.rowDescriptor]; | ||
| [self.formViewController ensureRowIsVisible:inlineRowDescriptor]; | ||
| } | ||
| return result; | ||
| } | ||
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| -(BOOL)resignFirstResponder | ||
| { | ||
| if (![self isFirstResponder]) { | ||
| return [super resignFirstResponder]; | ||
| } | ||
| NSIndexPath * selectedRowPath = [self.formViewController.form indexPathOfFormRow:self.rowDescriptor]; | ||
| NSIndexPath * nextRowPath = [NSIndexPath indexPathForRow:selectedRowPath.row + 1 inSection:selectedRowPath.section]; | ||
| XLFormRowDescriptor * nextFormRow = [self.formViewController.form formRowAtIndex:nextRowPath]; | ||
| XLFormSectionDescriptor * formSection = [self.formViewController.form.formSections objectAtIndex:nextRowPath.section]; | ||
| BOOL result = [super resignFirstResponder]; | ||
| if (result) { | ||
| [formSection removeFormRow:nextFormRow]; | ||
| } | ||
| return result; | ||
| } | ||
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| #pragma mark - XLFormDescriptorCell | ||
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| -(void)configure | ||
| { | ||
| [super configure]; | ||
| } | ||
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| -(void)update | ||
| { | ||
| [super update]; | ||
| self.accessoryType = UITableViewCellAccessoryNone; | ||
| self.editingAccessoryType = UITableViewCellAccessoryNone; | ||
| [self.textLabel setText:self.rowDescriptor.title]; | ||
| self.selectionStyle = UITableViewCellSelectionStyleNone; | ||
| self.detailTextLabel.text = [self valueDisplayText]; | ||
| } | ||
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| -(BOOL)formDescriptorCellCanBecomeFirstResponder | ||
| { | ||
| return !(self.rowDescriptor.isDisabled); | ||
| } | ||
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| -(BOOL)formDescriptorCellBecomeFirstResponder | ||
| { | ||
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| if ([self isFirstResponder]){ | ||
| [self resignFirstResponder]; | ||
| return NO; | ||
| } | ||
| return [self becomeFirstResponder]; | ||
| } | ||
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| -(void)formDescriptorCellDidSelectedWithFormController:(XLFormViewController *)controller | ||
| { | ||
| [controller.tableView deselectRowAtIndexPath:[controller.form indexPathOfFormRow:self.rowDescriptor] animated:YES]; | ||
| } | ||
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| #pragma mark - Helpers | ||
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| -(NSString *)valueDisplayText | ||
| { | ||
| return (self.rowDescriptor.value ? [self.rowDescriptor.value displayText] : self.rowDescriptor.noValueDisplayText); | ||
| } | ||
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| @end | ||
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| @implementation XLFormInlineSegmentedControl | ||
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| @synthesize segmentedControl = _segmentedControl; | ||
| @synthesize inlineRowDescriptor = _inlineRowDescriptor; | ||
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| +(void)load | ||
| { | ||
| [XLFormViewController.cellClassesForRowDescriptorTypes setObject:[XLFormInlineSegmentedControl class] forKey:XLFormRowDescriptorTypeSegmentedControl]; | ||
| } | ||
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| -(void)configure | ||
| { | ||
| [super configure]; | ||
| self.selectionStyle = UITableViewCellSelectionStyleNone; | ||
| [self.contentView addSubview:self.segmentedControl]; | ||
| [self.contentView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|-[segmentedControl]-|" | ||
| options:NSLayoutFormatAlignAllCenterY | ||
| metrics:0 | ||
| views:@{@"segmentedControl": self.segmentedControl}]]; | ||
| [self.segmentedControl addTarget:self action:@selector(valueChanged) forControlEvents:UIControlEventValueChanged]; | ||
| } | ||
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| -(void)update | ||
| { | ||
| [super update]; | ||
| [self updateSegmentedControl]; | ||
| self.segmentedControl.selectedSegmentIndex = [self selectedIndex]; | ||
| self.segmentedControl.enabled = !self.rowDescriptor.isDisabled; | ||
| } | ||
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| -(UISegmentedControl *)segmentedControl | ||
| { | ||
| if (_segmentedControl) return _segmentedControl; | ||
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| _segmentedControl = [UISegmentedControl autolayoutView]; | ||
| [_segmentedControl setContentHuggingPriority:500 forAxis:UILayoutConstraintAxisHorizontal]; | ||
| return _segmentedControl; | ||
| } | ||
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| #pragma mark - Action | ||
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| -(void)valueChanged | ||
| { | ||
| self.inlineRowDescriptor.value = [self.inlineRowDescriptor.selectorOptions objectAtIndex:self.segmentedControl.selectedSegmentIndex]; | ||
| [self.formViewController updateFormRow:self.inlineRowDescriptor]; | ||
| } | ||
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| #pragma mark - Helper | ||
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| -(NSArray *)getItems | ||
| { | ||
| NSMutableArray * result = [[NSMutableArray alloc] init]; | ||
| for (id option in self.inlineRowDescriptor.selectorOptions) | ||
| [result addObject:[option displayText]]; | ||
| return result; | ||
| } | ||
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| -(void)updateSegmentedControl | ||
| { | ||
| [self.segmentedControl removeAllSegments]; | ||
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| [[self getItems] enumerateObjectsUsingBlock:^(id object, NSUInteger idex, __unused BOOL *stop){ | ||
| [self.segmentedControl insertSegmentWithTitle:[object displayText] atIndex:idex animated:NO]; | ||
| }]; | ||
| } | ||
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| -(NSInteger)selectedIndex | ||
| { | ||
| XLFormRowDescriptor * formRow = self.inlineRowDescriptor ?: self.rowDescriptor; | ||
| if (formRow.value){ | ||
| for (id option in formRow.selectorOptions){ | ||
| if ([[option valueData] isEqual:[formRow.value valueData]]){ | ||
| return [formRow.selectorOptions indexOfObject:option]; | ||
| } | ||
| } | ||
| } | ||
| return -1; | ||
| } | ||
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| @end |
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