//
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// TZGifPhotoPreviewController.m
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// TZImagePickerController
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//
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// Created by ttouch on 2016/12/13.
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// Copyright © 2016年 谭真. All rights reserved.
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//
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#import "TZGifPhotoPreviewController.h"
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#import "TZImagePickerController.h"
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#import "TZAssetModel.h"
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#import "UIView+Layout.h"
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#import "TZPhotoPreviewCell.h"
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#import "TZImageManager.h"
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Wdeprecated-declarations"
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@interface TZGifPhotoPreviewController () {
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UIView *_toolBar;
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UIButton *_doneButton;
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UIProgressView *_progress;
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TZPhotoPreviewView *_previewView;
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UIStatusBarStyle _originStatusBarStyle;
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}
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@end
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@implementation TZGifPhotoPreviewController
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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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TZImagePickerController *tzImagePickerVc = (TZImagePickerController *)self.navigationController;
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if (tzImagePickerVc) {
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self.navigationItem.title = [NSString stringWithFormat:@"GIF %@",tzImagePickerVc.previewBtnTitleStr];
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}
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[self configPreviewView];
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[self configBottomToolBar];
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}
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- (void)viewWillAppear:(BOOL)animated {
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[super viewWillAppear:animated];
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_originStatusBarStyle = [UIApplication sharedApplication].statusBarStyle;
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[UIApplication sharedApplication].statusBarStyle = iOS7Later ? UIStatusBarStyleLightContent : UIStatusBarStyleBlackOpaque;
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}
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- (void)viewWillDisappear:(BOOL)animated {
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[super viewWillDisappear:animated];
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[UIApplication sharedApplication].statusBarStyle = _originStatusBarStyle;
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}
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- (void)configPreviewView {
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_previewView = [[TZPhotoPreviewView alloc] initWithFrame:CGRectZero];
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_previewView.model = self.model;
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__weak typeof(self) weakSelf = self;
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[_previewView setSingleTapGestureBlock:^{
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__strong typeof(weakSelf) strongSelf = weakSelf;
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[strongSelf signleTapAction];
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}];
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[self.view addSubview:_previewView];
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}
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- (void)configBottomToolBar {
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_toolBar = [[UIView alloc] initWithFrame:CGRectZero];
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CGFloat rgb = 34 / 255.0;
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_toolBar.backgroundColor = [UIColor colorWithRed:rgb green:rgb blue:rgb alpha:0.7];
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_doneButton = [UIButton buttonWithType:UIButtonTypeCustom];
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_doneButton.titleLabel.font = [UIFont systemFontOfSize:16];
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[_doneButton addTarget:self action:@selector(doneButtonClick) forControlEvents:UIControlEventTouchUpInside];
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TZImagePickerController *tzImagePickerVc = (TZImagePickerController *)self.navigationController;
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if (tzImagePickerVc) {
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[_doneButton setTitle:tzImagePickerVc.doneBtnTitleStr forState:UIControlStateNormal];
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[_doneButton setTitleColor:tzImagePickerVc.oKButtonTitleColorNormal forState:UIControlStateNormal];
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} else {
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[_doneButton setTitle:[NSBundle tz_localizedStringForKey:@"Done"] forState:UIControlStateNormal];
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[_doneButton setTitleColor:[UIColor colorWithRed:(83/255.0) green:(179/255.0) blue:(17/255.0) alpha:1.0] forState:UIControlStateNormal];
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}
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[_toolBar addSubview:_doneButton];
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UILabel *byteLabel = [[UILabel alloc] init];
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byteLabel.textColor = [UIColor whiteColor];
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byteLabel.font = [UIFont systemFontOfSize:13];
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byteLabel.frame = CGRectMake(10, 0, 100, 44);
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[[TZImageManager manager] getPhotosBytesWithArray:@[_model] completion:^(NSString *totalBytes) {
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byteLabel.text = totalBytes;
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}];
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[_toolBar addSubview:byteLabel];
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[self.view addSubview:_toolBar];
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if (tzImagePickerVc.gifPreviewPageUIConfigBlock) {
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tzImagePickerVc.gifPreviewPageUIConfigBlock(_toolBar, _doneButton);
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}
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}
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#pragma mark - Layout
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- (void)viewDidLayoutSubviews {
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[super viewDidLayoutSubviews];
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_previewView.frame = self.view.bounds;
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_previewView.scrollView.frame = self.view.bounds;
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CGFloat toolBarHeight = [TZCommonTools tz_isIPhoneX] ? 44 + (83 - 49) : 44;
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_toolBar.frame = CGRectMake(0, self.view.tz_height - toolBarHeight, self.view.tz_width, toolBarHeight);
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_doneButton.frame = CGRectMake(self.view.tz_width - 44 - 12, 0, 44, 44);
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TZImagePickerController *tzImagePickerVc = (TZImagePickerController *)self.navigationController;
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if (tzImagePickerVc.gifPreviewPageDidLayoutSubviewsBlock) {
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tzImagePickerVc.gifPreviewPageDidLayoutSubviewsBlock(_toolBar, _doneButton);
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}
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}
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#pragma mark - Click Event
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- (void)signleTapAction {
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_toolBar.hidden = !_toolBar.isHidden;
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[self.navigationController setNavigationBarHidden:_toolBar.isHidden];
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TZImagePickerController *tzImagePickerVc = (TZImagePickerController *)self.navigationController;
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if (iOS7Later) {
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if (_toolBar.isHidden) {
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[UIApplication sharedApplication].statusBarHidden = YES;
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} else if (tzImagePickerVc.needShowStatusBar) {
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[UIApplication sharedApplication].statusBarHidden = NO;
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}
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}
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}
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- (void)doneButtonClick {
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if (self.navigationController) {
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TZImagePickerController *imagePickerVc = (TZImagePickerController *)self.navigationController;
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if (imagePickerVc.autoDismiss) {
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[self.navigationController dismissViewControllerAnimated:YES completion:^{
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[self callDelegateMethod];
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}];
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} else {
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[self callDelegateMethod];
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}
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} else {
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[self dismissViewControllerAnimated:YES completion:^{
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[self callDelegateMethod];
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}];
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}
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}
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- (void)callDelegateMethod {
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TZImagePickerController *imagePickerVc = (TZImagePickerController *)self.navigationController;
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UIImage *animatedImage = _previewView.imageView.image;
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if ([imagePickerVc.pickerDelegate respondsToSelector:@selector(imagePickerController:didFinishPickingGifImage:sourceAssets:)]) {
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[imagePickerVc.pickerDelegate imagePickerController:imagePickerVc didFinishPickingGifImage:animatedImage sourceAssets:_model.asset];
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}
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if (imagePickerVc.didFinishPickingGifImageHandle) {
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imagePickerVc.didFinishPickingGifImageHandle(animatedImage,_model.asset);
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}
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}
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#pragma clang diagnostic pop
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@end
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