mirror of
https://github.com/zhigang1992/RETableViewManager.git
synced 2026-06-13 09:35:25 +08:00
739 lines
28 KiB
Objective-C
739 lines
28 KiB
Objective-C
//
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// RETableViewManager.m
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// RETableViewManager
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//
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// Copyright (c) 2013 Roman Efimov (https://github.com/romaonthego)
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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//
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#import "RETableViewManager.h"
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NSUInteger REDeviceSystemMajorVersion() {
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static NSUInteger _deviceSystemMajorVersion = -1;
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static dispatch_once_t onceToken;
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dispatch_once(&onceToken, ^{
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_deviceSystemMajorVersion = [[[[[UIDevice currentDevice] systemVersion] componentsSeparatedByString:@"."] objectAtIndex:0] intValue];
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});
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return _deviceSystemMajorVersion;
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}
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@implementation RETableViewManager
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- (id)init
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{
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@throw [NSException exceptionWithName:NSGenericException reason:@"init not supported, use initWithTableView: instead." userInfo:nil];
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return nil;
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}
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- (id)initWithTableView:(UITableView *)tableView delegate:(id<RETableViewManagerDelegate, UITableViewDelegate>)delegate
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{
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self = [self initWithTableView:tableView];
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if (!self)
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return nil;
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self.delegate = delegate;
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return self;
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}
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- (id)initWithTableView:(UITableView *)tableView
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{
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self = [super init];
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if (!self)
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return nil;
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tableView.delegate = self;
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tableView.dataSource = self;
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self.tableView = tableView;
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_sections = [[NSMutableArray alloc] init];
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_registeredClasses = [[NSMutableDictionary alloc] init];
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_style = [[RETableViewCellStyle alloc] init];
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[self registerDefaultClasses];
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return self;
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}
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- (void)registerDefaultClasses
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{
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self[@"__NSCFConstantString"] = @"RETableViewCell";
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self[@"__NSCFString"] = @"RETableViewCell";
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self[@"NSString"] = @"RETableViewCell";
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self[@"RETableViewItem"] = @"RETableViewCell";
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self[@"RERadioItem"] = @"RETableViewOptionCell";
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self[@"REBoolItem"] = @"RETableViewBoolCell";
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self[@"RETextItem"] = @"RETableViewTextCell";
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self[@"RELongTextItem"] = @"RETableViewLongTextCell";
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self[@"RENumberItem"] = @"RETableViewNumberCell";
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self[@"REFloatItem"] = @"RETableViewFloatCell";
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self[@"REDateTimeItem"] = @"RETableViewDateTimeCell";
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self[@"RECreditCardItem"] = @"RETableViewCreditCardCell";
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self[@"REMultipleChoiceItem"] = @"RETableViewOptionCell";
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}
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- (void)registerClass:(NSString *)objectClass forCellWithReuseIdentifier:(NSString *)identifier
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{
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NSAssert(NSClassFromString(objectClass), ([NSString stringWithFormat:@"Item class '%@' does not exist.", identifier]));
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NSAssert(NSClassFromString(identifier), ([NSString stringWithFormat:@"Cell class '%@' does not exist.", identifier]));
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[_registeredClasses setObject:identifier forKey:objectClass];
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}
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- (id)objectAtKeyedSubscript:(id <NSCopying>)key
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{
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return [_registeredClasses objectForKey:key];
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}
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- (void)setObject:(id)obj forKeyedSubscript:(id <NSCopying>)key
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{
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[self registerClass:(NSString *)key forCellWithReuseIdentifier:obj];
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}
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- (Class)classForCellAtIndexPath:(NSIndexPath *)indexPath
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{
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RETableViewSection *section = [_sections objectAtIndex:indexPath.section];
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NSObject *item = [section.items objectAtIndex:indexPath.row];
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Class cellClass;
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for (NSString *className in _registeredClasses) {
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NSString *itemClass = NSStringFromClass([item class]);
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if ([itemClass isEqualToString:className]) {
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cellClass = NSClassFromString([_registeredClasses objectForKey:className]);
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break;
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}
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}
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return cellClass;
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}
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#pragma mark -
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#pragma mark Table view data source
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- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
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{
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return _sections.count;
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}
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- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)sectionIndex
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{
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return ((RETableViewSection *)[_sections objectAtIndex:sectionIndex]).items.count;
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}
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- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
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{
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RETableViewSection *section = [_sections objectAtIndex:indexPath.section];
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RETableViewItem *item = [section.items objectAtIndex:indexPath.row];
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UITableViewCellStyle cellStyle = UITableViewCellStyleDefault;
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if ([item isKindOfClass:[RETableViewItem class]])
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cellStyle = ((RETableViewItem *)item).style;
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NSString *cellIdentifier = [NSString stringWithFormat:@"RETableViewManager_%@_%i", [item class], cellStyle];
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Class cellClass = [self classForCellAtIndexPath:indexPath];
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RETableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellIdentifier];
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if (cell == nil) {
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cell = [[cellClass alloc] initWithStyle:cellStyle reuseIdentifier:cellIdentifier];
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cell.tableViewManager = self;
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[cell cellDidLoad];
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}
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cell.row = indexPath.row;
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cell.sectionIndex = indexPath.section;
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cell.parentTableView = tableView;
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cell.section = section;
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cell.item = item;
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cell.detailTextLabel.text = nil;
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if ([item isKindOfClass:[RETableViewItem class]])
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cell.detailTextLabel.text = ((RETableViewItem *)item).detailLabelText;
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[cell cellWillAppear];
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if ([_delegate respondsToSelector:@selector(tableView:styleCell:atIndexPath:)])
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[_delegate tableView:tableView styleCell:cell atIndexPath:indexPath];
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return cell;
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}
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- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)sectionIndex
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{
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RETableViewSection *section = [_sections objectAtIndex:sectionIndex];
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return section.headerTitle;
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}
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- (NSString *)tableView:(UITableView *)tableView titleForFooterInSection:(NSInteger)sectionIndex
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{
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RETableViewSection *section = [_sections objectAtIndex:sectionIndex];
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return section.footerTitle;
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}
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- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)sourceIndexPath toIndexPath:(NSIndexPath *)destinationIndexPath
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{
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RETableViewSection *sourceSection = [_sections objectAtIndex:sourceIndexPath.section];
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RETableViewItem *item = [sourceSection.items objectAtIndex:sourceIndexPath.row];
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[sourceSection removeItemAtIndex:sourceIndexPath.row];
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RETableViewSection *destinationSection = [_sections objectAtIndex:destinationIndexPath.section];
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[destinationSection insertItem:item atIndex:destinationIndexPath.row];
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if (item.moveCompletionHandler)
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item.moveCompletionHandler(item, sourceIndexPath, destinationIndexPath);
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}
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- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath
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{
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RETableViewSection *section = [_sections objectAtIndex:indexPath.section];
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RETableViewItem *item = [section.items objectAtIndex:indexPath.row];
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return item.moveHandler != nil;
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}
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- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath
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{
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RETableViewSection *section = [_sections objectAtIndex:indexPath.section];
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RETableViewItem *item = [section.items objectAtIndex:indexPath.row];
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if ([item isKindOfClass:[RETableViewItem class]]) {
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return item.editingStyle != UITableViewCellEditingStyleNone || item.moveHandler;
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}
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return NO;
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}
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- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath
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{
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if (editingStyle == UITableViewCellEditingStyleDelete) {
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RETableViewSection *section = [_sections objectAtIndex:indexPath.section];
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RETableViewItem *item = [section.items objectAtIndex:indexPath.row];
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if (item.deletionHandlerWithCompletion) {
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item.deletionHandlerWithCompletion(item, ^{
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[section.items removeObjectAtIndex:indexPath.row];
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[tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationAutomatic];
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});
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} else {
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if (item.deletionHandler)
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item.deletionHandler(item);
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[section.items removeObjectAtIndex:indexPath.row];
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[tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationAutomatic];
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}
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}
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if (editingStyle == UITableViewCellEditingStyleInsert) {
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RETableViewSection *section = [_sections objectAtIndex:indexPath.section];
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RETableViewItem *item = [section.items objectAtIndex:indexPath.row];
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if (item.insertionHandler)
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item.insertionHandler(item);
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}
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}
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#pragma mark -
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#pragma mark Table view delegate
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// Display customization
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- (void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath
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{
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// Forward to UITableView delegate
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//
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if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:willDisplayCell:forRowAtIndexPath:)])
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[_delegate tableView:tableView willDisplayCell:cell forRowAtIndexPath:indexPath];
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}
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- (void)tableView:(UITableView *)tableView willDisplayHeaderView:(UIView *)view forSection:(NSInteger)section
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{
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// Forward to UITableView delegate
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//
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if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:willDisplayHeaderView:forSection:)])
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[_delegate tableView:tableView willDisplayHeaderView:view forSection:section];
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}
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- (void)tableView:(UITableView *)tableView willDisplayFooterView:(UIView *)view forSection:(NSInteger)section
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{
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// Forward to UITableView delegate
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//
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if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:willDisplayFooterView:forSection:)])
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[_delegate tableView:tableView willDisplayFooterView:view forSection:section];
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}
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- (void)tableView:(UITableView *)tableView didEndDisplayingCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath*)indexPath
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{
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if ([cell isKindOfClass:[RETableViewCell class]])
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[(RETableViewCell *)cell cellDidDisappear];
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// Forward to UITableView delegate
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//
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if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:didEndDisplayingCell:forRowAtIndexPath:)])
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[_delegate tableView:tableView didEndDisplayingCell:cell forRowAtIndexPath:indexPath];
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}
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- (void)tableView:(UITableView *)tableView didEndDisplayingHeaderView:(UIView *)view forSection:(NSInteger)section
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{
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// Forward to UITableView delegate
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//
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if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:didEndDisplayingHeaderView:forSection:)])
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[_delegate tableView:tableView didEndDisplayingHeaderView:view forSection:section];
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}
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- (void)tableView:(UITableView *)tableView didEndDisplayingFooterView:(UIView *)view forSection:(NSInteger)section
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{
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// Forward to UITableView delegate
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//
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if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:didEndDisplayingFooterView:forSection:)])
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[_delegate tableView:tableView didEndDisplayingFooterView:view forSection:section];
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}
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// Variable height support
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- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
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{
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RETableViewSection *section = [_sections objectAtIndex:indexPath.section];
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id item = [section.items objectAtIndex:indexPath.row];
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// Forward to UITableView delegate
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//
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if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:heightForRowAtIndexPath:)])
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return [_delegate tableView:tableView heightForRowAtIndexPath:indexPath];
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return [[self classForCellAtIndexPath:indexPath] heightWithItem:item tableViewManager:self];
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}
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- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)sectionIndex
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{
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RETableViewSection *section = [_sections objectAtIndex:sectionIndex];
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if (section.headerView)
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return section.headerView.frame.size.height;
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// Forward to UITableView delegate
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//
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if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:heightForHeaderInSection:)])
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return [_delegate tableView:tableView heightForHeaderInSection:sectionIndex];
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return UITableViewAutomaticDimension;
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}
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- (CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)sectionIndex
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{
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RETableViewSection *section = [_sections objectAtIndex:sectionIndex];
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if (section.footerView)
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return section.footerView.frame.size.height;
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// Forward to UITableView delegate
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//
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if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:heightForFooterInSection:)])
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return [_delegate tableView:tableView heightForFooterInSection:sectionIndex];
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return UITableViewAutomaticDimension;
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}
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// Section header & footer information. Views are preferred over title should you decide to provide both
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- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)sectionIndex
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{
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RETableViewSection *section = [_sections objectAtIndex:sectionIndex];
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// Forward to UITableView delegate
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//
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if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:viewForHeaderInSection:)])
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return [_delegate tableView:tableView viewForHeaderInSection:sectionIndex];
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return section.headerView;
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}
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- (UIView *)tableView:(UITableView *)tableView viewForFooterInSection:(NSInteger)sectionIndex
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{
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RETableViewSection *section = [_sections objectAtIndex:sectionIndex];
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// Forward to UITableView delegate
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//
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if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:viewForFooterInSection:)])
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return [_delegate tableView:tableView viewForFooterInSection:sectionIndex];
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return section.footerView;
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}
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// Accessories (disclosures).
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- (void)tableView:(UITableView *)tableView accessoryButtonTappedForRowWithIndexPath:(NSIndexPath *)indexPath
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{
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RETableViewSection *section = [_sections objectAtIndex:indexPath.section];
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id item = [section.items objectAtIndex:indexPath.row];
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if ([item respondsToSelector:@selector(setAccessoryButtonTapHandler:)]) {
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RETableViewItem *actionItem = (RETableViewItem *)item;
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if (actionItem.accessoryButtonTapHandler)
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actionItem.accessoryButtonTapHandler(item);
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}
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// Forward to UITableView delegate
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//
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if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:accessoryButtonTappedForRowWithIndexPath:)])
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[_delegate tableView:tableView accessoryButtonTappedForRowWithIndexPath:indexPath];
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}
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// Selection
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- (BOOL)tableView:(UITableView *)tableView shouldHighlightRowAtIndexPath:(NSIndexPath *)indexPath
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{
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// Forward to UITableView delegate
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//
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if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:shouldHighlightRowAtIndexPath:)])
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return [_delegate tableView:tableView shouldHighlightRowAtIndexPath:indexPath];
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return YES;
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}
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- (void)tableView:(UITableView *)tableView didHighlightRowAtIndexPath:(NSIndexPath *)indexPath
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{
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// Forward to UITableView delegate
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//
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if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:didHighlightRowAtIndexPath:)])
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[_delegate tableView:tableView didHighlightRowAtIndexPath:indexPath];
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}
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- (void)tableView:(UITableView *)tableView didUnhighlightRowAtIndexPath:(NSIndexPath *)indexPath
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{
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// Forward to UITableView delegate
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//
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if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:didUnhighlightRowAtIndexPath:)])
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[_delegate tableView:tableView didUnhighlightRowAtIndexPath:indexPath];
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}
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- (NSIndexPath *)tableView:(UITableView *)tableView willSelectRowAtIndexPath:(NSIndexPath *)indexPath
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{
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// Forward to UITableView delegate
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//
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if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:willSelectRowAtIndexPath:)])
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return [_delegate tableView:tableView willSelectRowAtIndexPath:indexPath];
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return indexPath;
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}
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- (NSIndexPath *)tableView:(UITableView *)tableView willDeselectRowAtIndexPath:(NSIndexPath *)indexPath
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{
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// Forward to UITableView delegate
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//
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if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:willDeselectRowAtIndexPath:)])
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return [_delegate tableView:tableView willDeselectRowAtIndexPath:indexPath];
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return indexPath;
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}
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- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
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{
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RETableViewSection *section = [_sections objectAtIndex:indexPath.section];
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id item = [section.items objectAtIndex:indexPath.row];
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if ([item respondsToSelector:@selector(setSelectionHandler:)]) {
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RETableViewItem *actionItem = (RETableViewItem *)item;
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if (actionItem.selectionHandler)
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actionItem.selectionHandler(item);
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}
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// Forward to UITableView delegate
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//
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if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:didSelectRowAtIndexPath:)])
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[_delegate tableView:tableView didSelectRowAtIndexPath:indexPath];
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}
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- (void)tableView:(UITableView *)tableView didDeselectRowAtIndexPath:(NSIndexPath *)indexPath
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{
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// Forward to UITableView delegate
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//
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if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:didDeselectRowAtIndexPath:)])
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[_delegate tableView:tableView didDeselectRowAtIndexPath:indexPath];
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}
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// Editing
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- (UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath
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{
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RETableViewSection *section = [_sections objectAtIndex:indexPath.section];
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RETableViewItem *item = [section.items objectAtIndex:indexPath.row];
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// Forward to UITableView delegate
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//
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if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:editingStyleForRowAtIndexPath:)])
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return [_delegate tableView:tableView editingStyleForRowAtIndexPath:indexPath];
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return item.editingStyle;
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}
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|
- (NSString *)tableView:(UITableView *)tableView titleForDeleteConfirmationButtonForRowAtIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
// Forward to UITableView delegate
|
|
//
|
|
if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:titleForDeleteConfirmationButtonForRowAtIndexPath:)])
|
|
return [_delegate tableView:tableView titleForDeleteConfirmationButtonForRowAtIndexPath:indexPath];
|
|
|
|
return NSLocalizedString(@"Delete", @"Delete");
|
|
}
|
|
|
|
- (BOOL)tableView:(UITableView *)tableView shouldIndentWhileEditingRowAtIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
// Forward to UITableView delegate
|
|
//
|
|
if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:shouldIndentWhileEditingRowAtIndexPath:)])
|
|
return [_delegate tableView:tableView shouldIndentWhileEditingRowAtIndexPath:indexPath];
|
|
|
|
return YES;
|
|
}
|
|
|
|
- (void)tableView:(UITableView*)tableView willBeginEditingRowAtIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
// Forward to UITableView delegate
|
|
//
|
|
if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:willBeginEditingRowAtIndexPath:)])
|
|
[_delegate tableView:tableView willBeginEditingRowAtIndexPath:indexPath];
|
|
}
|
|
|
|
- (void)tableView:(UITableView*)tableView didEndEditingRowAtIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
// Forward to UITableView delegate
|
|
//
|
|
if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:didEndEditingRowAtIndexPath:)])
|
|
[_delegate tableView:tableView didEndEditingRowAtIndexPath:indexPath];
|
|
}
|
|
|
|
// Moving/reordering
|
|
|
|
- (NSIndexPath *)tableView:(UITableView *)tableView targetIndexPathForMoveFromRowAtIndexPath:(NSIndexPath *)sourceIndexPath toProposedIndexPath:(NSIndexPath *)proposedDestinationIndexPath
|
|
{
|
|
RETableViewSection *sourceSection = [_sections objectAtIndex:sourceIndexPath.section];
|
|
RETableViewItem *item = [sourceSection.items objectAtIndex:sourceIndexPath.row];
|
|
if (item.moveHandler) {
|
|
BOOL allowed = item.moveHandler(item, sourceIndexPath, proposedDestinationIndexPath);
|
|
if (!allowed)
|
|
return sourceIndexPath;
|
|
}
|
|
|
|
// Forward to UITableView delegate
|
|
//
|
|
if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:targetIndexPathForMoveFromRowAtIndexPath:toProposedIndexPath:)])
|
|
return [_delegate tableView:tableView targetIndexPathForMoveFromRowAtIndexPath:sourceIndexPath toProposedIndexPath:proposedDestinationIndexPath];
|
|
|
|
return proposedDestinationIndexPath;
|
|
}
|
|
|
|
// Indentation
|
|
|
|
- (NSInteger)tableView:(UITableView *)tableView indentationLevelForRowAtIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
// Forward to UITableView delegate
|
|
//
|
|
if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:indentationLevelForRowAtIndexPath:)])
|
|
return [_delegate tableView:tableView indentationLevelForRowAtIndexPath:indexPath];
|
|
|
|
return 0;
|
|
}
|
|
|
|
// Copy/Paste. All three methods must be implemented by the delegate.
|
|
|
|
- (BOOL)tableView:(UITableView *)tableView shouldShowMenuForRowAtIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
RETableViewSection *section = [_sections objectAtIndex:indexPath.section];
|
|
id anItem = [section.items objectAtIndex:indexPath.row];
|
|
if ([anItem respondsToSelector:@selector(setCopyHandler:)]) {
|
|
RETableViewItem *item = anItem;
|
|
if (item.copyHandler || item.pasteHandler)
|
|
return YES;
|
|
}
|
|
|
|
// Forward to UITableView delegate
|
|
//
|
|
if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:shouldShowMenuForRowAtIndexPath:)])
|
|
return [_delegate tableView:tableView shouldShowMenuForRowAtIndexPath:indexPath];
|
|
|
|
return NO;
|
|
}
|
|
|
|
- (BOOL)tableView:(UITableView *)tableView canPerformAction:(SEL)action forRowAtIndexPath:(NSIndexPath *)indexPath withSender:(id)sender
|
|
{
|
|
RETableViewSection *section = [_sections objectAtIndex:indexPath.section];
|
|
id anItem = [section.items objectAtIndex:indexPath.row];
|
|
if ([anItem respondsToSelector:@selector(setCopyHandler:)]) {
|
|
RETableViewItem *item = anItem;
|
|
if (item.copyHandler && action == @selector(copy:))
|
|
return YES;
|
|
|
|
if (item.pasteHandler && action == @selector(paste:))
|
|
return YES;
|
|
|
|
if (item.cutHandler && action == @selector(cut:))
|
|
return YES;
|
|
}
|
|
|
|
// Forward to UITableViewDelegate
|
|
//
|
|
if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:canPerformAction:forRowAtIndexPath:withSender:)])
|
|
return [_delegate tableView:tableView canPerformAction:action forRowAtIndexPath:indexPath withSender:sender];
|
|
|
|
return NO;
|
|
}
|
|
|
|
- (void)tableView:(UITableView *)tableView performAction:(SEL)action forRowAtIndexPath:(NSIndexPath *)indexPath withSender:(id)sender
|
|
{
|
|
RETableViewSection *section = [_sections objectAtIndex:indexPath.section];
|
|
RETableViewItem *item = [section.items objectAtIndex:indexPath.row];
|
|
|
|
if (action == @selector(copy:)) {
|
|
if (item.copyHandler)
|
|
item.copyHandler(item);
|
|
}
|
|
|
|
if (action == @selector(paste:)) {
|
|
if (item.pasteHandler)
|
|
item.pasteHandler(item);
|
|
}
|
|
|
|
if (action == @selector(cut:)) {
|
|
if (item.cutHandler)
|
|
item.cutHandler(item);
|
|
}
|
|
|
|
// Forward to UITableView delegate
|
|
//
|
|
if ([_delegate conformsToProtocol:@protocol(UITableViewDelegate)] && [_delegate respondsToSelector:@selector(tableView:performAction:forRowAtIndexPath:withSender:)])
|
|
[_delegate tableView:tableView performAction:action forRowAtIndexPath:indexPath withSender:sender];
|
|
}
|
|
|
|
#pragma mark -
|
|
#pragma mark Managing sections
|
|
|
|
- (void)addSection:(RETableViewSection *)section
|
|
{
|
|
section.tableViewManager = self;
|
|
[_sections addObject:section];
|
|
}
|
|
|
|
- (void)addSectionsFromArray:(NSArray *)array
|
|
{
|
|
for (RETableViewSection *section in array)
|
|
section.tableViewManager = self;
|
|
[_sections addObjectsFromArray:array];
|
|
}
|
|
|
|
- (void)insertSection:(RETableViewSection *)section atIndex:(NSUInteger)index
|
|
{
|
|
section.tableViewManager = self;
|
|
[_sections insertObject:section atIndex:index];
|
|
}
|
|
|
|
- (void)insertSections:(NSArray *)sections atIndexes:(NSIndexSet *)indexes
|
|
{
|
|
for (RETableViewSection *section in sections)
|
|
section.tableViewManager = self;
|
|
[_sections insertObjects:sections atIndexes:indexes];
|
|
}
|
|
|
|
- (void)removeSection:(RETableViewSection *)section
|
|
{
|
|
[_sections removeObject:section];
|
|
}
|
|
|
|
- (void)removeAllSections
|
|
{
|
|
[_sections removeAllObjects];
|
|
}
|
|
|
|
- (void)removeSectionIdenticalTo:(RETableViewSection *)section inRange:(NSRange)range
|
|
{
|
|
[_sections removeObjectIdenticalTo:section inRange:range];
|
|
}
|
|
|
|
- (void)removeSectionIdenticalTo:(RETableViewSection *)section
|
|
{
|
|
[_sections removeObjectIdenticalTo:section];
|
|
}
|
|
|
|
- (void)removeSectionsInArray:(NSArray *)otherArray
|
|
{
|
|
[_sections removeObjectsInArray:otherArray];
|
|
}
|
|
|
|
- (void)removeSectionsInRange:(NSRange)range
|
|
{
|
|
[_sections removeObjectsInRange:range];
|
|
}
|
|
|
|
- (void)removeSection:(RETableViewSection *)section inRange:(NSRange)range
|
|
{
|
|
[_sections removeObject:section inRange:range];
|
|
}
|
|
|
|
- (void)removeLastSection
|
|
{
|
|
[_sections removeLastObject];
|
|
}
|
|
|
|
- (void)removeSectionAtIndex:(NSUInteger)index
|
|
{
|
|
[_sections removeObjectAtIndex:index];
|
|
}
|
|
|
|
- (void)removeSectionsAtIndexes:(NSIndexSet *)indexes
|
|
{
|
|
[_sections removeObjectsAtIndexes:indexes];
|
|
}
|
|
|
|
- (void)replaceSectionAtIndex:(NSUInteger)index withSection:(RETableViewSection *)section
|
|
{
|
|
section.tableViewManager = self;
|
|
[_sections replaceObjectAtIndex:index withObject:section];
|
|
}
|
|
|
|
- (void)replaceSectionsWithSectionsFromArray:(NSArray *)otherArray
|
|
{
|
|
[self removeAllSections];
|
|
[self addSectionsFromArray:otherArray];
|
|
}
|
|
|
|
- (void)replaceSectionsAtIndexes:(NSIndexSet *)indexes withSections:(NSArray *)sections
|
|
{
|
|
for (RETableViewSection *section in sections)
|
|
section.tableViewManager = self;
|
|
[_sections replaceObjectsAtIndexes:indexes withObjects:sections];
|
|
}
|
|
|
|
- (void)replaceSectionsInRange:(NSRange)range withSectionsFromArray:(NSArray *)otherArray range:(NSRange)otherRange
|
|
{
|
|
for (RETableViewSection *section in otherArray)
|
|
section.tableViewManager = self;
|
|
[_sections replaceObjectsInRange:range withObjectsFromArray:otherArray range:otherRange];
|
|
}
|
|
|
|
- (void)replaceSectionsInRange:(NSRange)range withSectionsFromArray:(NSArray *)otherArray
|
|
{
|
|
[_sections replaceObjectsInRange:range withObjectsFromArray:otherArray];
|
|
}
|
|
|
|
- (void)exchangeSectionAtIndex:(NSUInteger)idx1 withSectionAtIndex:(NSUInteger)idx2
|
|
{
|
|
[_sections exchangeObjectAtIndex:idx1 withObjectAtIndex:idx2];
|
|
}
|
|
|
|
- (void)sortSectionsUsingFunction:(NSInteger (*)(id, id, void *))compare context:(void *)context
|
|
{
|
|
[_sections sortUsingFunction:compare context:context];
|
|
}
|
|
|
|
- (void)sortSectionsUsingSelector:(SEL)comparator
|
|
{
|
|
[_sections sortUsingSelector:comparator];
|
|
}
|
|
|
|
@end
|