增加换肤功能

TUIKit/TUIMultimediaPlugin/Edit/UI/CommonEditor/TUIMultimediaPasterSelectController.m

@@ -0,0 +1,92 @@
+// Copyright (c) 2024 Tencent. All rights reserved.
+// Author: eddardliu
+
+#import "TUIMultimediaPasterSelectController.h"
+#import <Masonry/Masonry.h>
+#import <ReactiveObjC/RACEXTScope.h>
+#import "TUIMultimediaPlugin/NSArray+Functional.h"
+#import "TUIMultimediaPlugin/TUIMultimediaCommon.h"
+#import "TUIMultimediaPlugin/TUIMultimediaImagePicker.h"
+#import "TUIMultimediaPlugin/TUIMultimediaPasterSelectView.h"
+#import "TUIMultimediaPlugin/TUIMultimediaPersistence.h"
+
+@interface TUIMultimediaPasterSelectController () <TUIMultimediaPasterSelectViewDelegate> {
+    TUIMultimediaPasterSelectView *_selectView;
+    TUIMultimediaImagePicker *_picker;
+}
+
+@end
+
+@implementation TUIMultimediaPasterSelectController
+- (instancetype)init {
+    self = [super init];
+    return self;
+}
+
+- (void)viewDidLoad {
+    [super viewDidLoad];
+    _selectView = [[TUIMultimediaPasterSelectView alloc] init];
+    _selectView.config = [TUIMultimediaPasterConfig loadConfig];
+    _selectView.delegate = self;
+    self.mainView = _selectView;
+}
+
+- (void)popupControllerDidCanceled {
+    [_delegate onPasterSelectControllerExit:self];
+}
+
+- (void)onPasterSelected:(UIImage *)image {
+    [_delegate pasterSelectController:self onPasterSelected:image];
+}
+
+- (void)pasterSelectView:(TUIMultimediaPasterSelectView *)v needAddCustomPaster:(TUIMultimediaPasterGroupConfig *)group completeCallback:(void (^)(void))callback {
+    _picker = [[TUIMultimediaImagePicker alloc] init];
+    @weakify(self);
+    _picker.callback = ^(UIImage *img) {
+      @strongify(self);
+      if (img == nil || self == nil) {
+          return;
+      }
+      NSURL *url = [TUIMultimediaPasterConfig saveCustomPaster:img];
+      if (url == nil) {
+          return;
+      }
+      TUIMultimediaPasterItemConfig *item = [[TUIMultimediaPasterItemConfig alloc] init];
+      item.imageUrl = url;
+      item.isUserAdded = YES;
+      group.itemList = [group.itemList arrayByAddingObject:item];
+      [TUIMultimediaPasterConfig saveConfig:v.config];
+      callback();
+    };
+    [_picker presentOn:self];
+}
+
+- (void)pasterSelectView:(TUIMultimediaPasterSelectView *)v
+    needDeleteCustomPasterInGroup:(TUIMultimediaPasterGroupConfig *)group
+                            index:(NSInteger)index
+                 completeCallback:(void (^)(BOOL deleted))callback {
+    UIAlertController *alert = [UIAlertController alertControllerWithTitle:[TUIMultimediaCommon localizedStringForKey:@"remove_paster"]
+                                                                   message:nil
+                                                            preferredStyle:UIAlertControllerStyleActionSheet];
+
+    UIAlertAction *cancelAction = [UIAlertAction actionWithTitle:[TUIMultimediaCommon localizedStringForKey:@"cancel"]
+                                                           style:UIAlertActionStyleCancel
+                                                         handler:^(UIAlertAction *action) {
+                                                           callback(NO);
+                                                         }];
+    UIAlertAction *deleteAction = [UIAlertAction actionWithTitle:[TUIMultimediaCommon localizedStringForKey:@"delete"]
+                                                           style:UIAlertActionStyleDestructive
+                                                         handler:^(UIAlertAction *action) {
+                                                           NSMutableArray<TUIMultimediaPasterItemConfig *> *list = [NSMutableArray arrayWithArray:group.itemList];
+                                                           TUIMultimediaPasterItemConfig *paster = list[index];
+                                                           [list removeObjectAtIndex:index];
+                                                           group.itemList = list;
+                                                           [TUIMultimediaPasterConfig removeCustomPaster:paster];
+                                                           [TUIMultimediaPasterConfig saveConfig:self->_selectView.config];
+                                                           callback(YES);
+                                                         }];
+    [alert addAction:cancelAction];
+    [alert addAction:deleteAction];
+    [self presentViewController:alert animated:YES completion:nil];
+}
+@end