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