增加换肤功能

TUIKit/TUIChat/CommonUI/Camera/TUICaptureImagePreviewController.m

@@ -0,0 +1,91 @@
+
+//  Created by Tencent on 2023/06/09.
+//  Copyright © 2023 Tencent. All rights reserved.
+
+#import "TUICaptureImagePreviewController.h"
+#import <TIMCommon/TIMCommonModel.h>
+#import <TIMCommon/TIMDefine.h>
+
+@interface TUICaptureImagePreviewController () {
+    UIImage *_image;
+}
+
+@property(nonatomic) UIImageView *imageView;
+@property(nonatomic) UIButton *commitButton;
+@property(nonatomic) UIButton *cancelButton;
+@property(nonatomic) CGRect lastRect;
+
+@end
+
+@implementation TUICaptureImagePreviewController
+
+- (instancetype)initWithImage:(UIImage *)image {
+    if (self = [super initWithNibName:nil bundle:nil]) {
+        _image = image;
+    }
+    return self;
+}
+
+- (void)viewDidLoad {
+    [super viewDidLoad];
+    self.view.backgroundColor = [UIColor blackColor];
+
+    UIImageView *imageView = [[UIImageView alloc] initWithImage:_image];
+    imageView.layer.masksToBounds = YES;
+    imageView.contentMode = UIViewContentModeScaleAspectFit;
+    [self.view addSubview:imageView];
+    self.imageView = imageView;
+    NSLog(@"%ld--%ld", (long)_image.imageOrientation, UIImageOrientationUp);
+
+    self.commitButton = [UIButton buttonWithType:UIButtonTypeCustom];
+    UIImage *commitImage = [[TUIImageCache sharedInstance] getResourceFromCache:TUIChatImagePath(@"camer_commit")];
+    [self.commitButton setImage:commitImage forState:UIControlStateNormal];
+    UIImage *commitBGImage = [[TUIImageCache sharedInstance] getResourceFromCache:TUIChatImagePath(@"camer_commitBg")];
+    [self.commitButton setBackgroundImage:commitBGImage forState:UIControlStateNormal];
+    [self.commitButton addTarget:self action:@selector(commitButtonClick:) forControlEvents:UIControlEventTouchUpInside];
+    [self.view addSubview:self.commitButton];
+
+    self.cancelButton = [UIButton buttonWithType:UIButtonTypeCustom];
+    UIImage *cancelButtonBGImage = [[TUIImageCache sharedInstance] getResourceFromCache:TUIChatImagePath(@"camera_cancel")];
+    [self.cancelButton setBackgroundImage:cancelButtonBGImage forState:UIControlStateNormal];
+    [self.cancelButton addTarget:self action:@selector(cancelButtonClick:) forControlEvents:UIControlEventTouchUpInside];
+    [self.view addSubview:self.cancelButton];
+}
+
+- (void)viewWillLayoutSubviews {
+    [super viewWillLayoutSubviews];
+
+    if (!CGRectEqualToRect(self.lastRect, self.view.bounds)) {
+        self.lastRect = self.view.bounds;
+
+        self.imageView.frame = self.view.bounds;
+
+        CGFloat commitButtonWidth = 80.0;
+        CGFloat buttonDistance = (self.view.bounds.size.width - 2 * commitButtonWidth) / 3.0;
+        CGFloat commitButtonY = self.view.bounds.size.height - commitButtonWidth - 50.0;
+        CGFloat commitButtonX = 2 * buttonDistance + commitButtonWidth;
+        self.commitButton.frame = CGRectMake(commitButtonX, commitButtonY, commitButtonWidth, commitButtonWidth);
+
+        CGFloat cancelButtonX = commitButtonWidth;
+        self.cancelButton.frame = CGRectMake(cancelButtonX, commitButtonY, commitButtonWidth, commitButtonWidth);
+        
+        if (isRTL()) {
+            [self.commitButton resetFrameToFitRTL];
+            [self.cancelButton resetFrameToFitRTL];
+        }
+    }
+}
+
+- (void)commitButtonClick:(UIButton *)btn {
+    if (self.commitBlock) {
+        self.commitBlock();
+    }
+}
+
+- (void)cancelButtonClick:(UIButton *)btn {
+    if (self.cancelBlock) {
+        self.cancelBlock();
+    }
+}
+
+@end